| Entries |
| Document | Title | Date |
|---|
| 20080220193 | Catalyst for olefin polymerization, method for producing olefin polymer, method for producing propylene-based copolymer, propylene polymer, propylene-based polymer composition, and use of those - A catalyst for olefin polymerization, comprising:
| 09-11-2008 |
| 20080241450 | Thermoplastic Polymer Additive Compositions - Use of a hindered amine light stabiliser as an additive in a thermoplastic moulding composition comprising polyethylene terephthalate and an acetaldehyde scavenger for reducing the degree of discolouration and/or degree of light transmission of a moulded article formed from the composition. | 10-02-2008 |
| 20080274320 | Process for Producing Polyalkylene Terephthalate, Process for Producing Polyalkylene Terephthalate Molding and Polyalkylene Terephthalate Molding - The present invention provides a method of producing polyalkylene terephthalate, which comprises: introducing a prepolymer of polyalkylene terephthalate that is in a molten state comprising 70 mol % or more of ethylene terephthalate or 1,4-butylene terephthalate repeating units and having an intrinsic viscosity [η] between 0.2 and 2 dl/g through a feed opening to a polymerization reactor; discharging the introduced prepolymer from holes of a perforated plate; and polymerizing the prepolymer under reduced pressure, while allowing the prepolymer to fall along the surface of a support that is open towards the outside at a temperature between the [crystalline melting point−10° C.] of the prepolymer or higher and the [crystalline melting point+30° C.] of the prepolymer or lower under the conditions represented by a formula S | 11-06-2008 |
| 20080292824 | Plastic Composite Moulded Bodies Obtainable by Welding in an Electromagnetic Alternating Field - The invention relates to plastics composite mouldings obtainable via welding in an alternating electromagnetic field, in which the weld is obtained with the aid of a plastics material which comprises nano-scale, magnetic oxidic particles, which are composed of aggregated primary particles, and where the primary particles are composed of magnetic metal oxide domains whose diameter is from 2 to 100 nm in a non-magnetic metal oxide matrix or non-magnetic metalloid oxide matrix. | 11-27-2008 |
| 20080299344 | Polyester blends exhibiting low temperature toughness - Polymer blends suitable for packaging are disclosed that include one or more impact modifiers; and one or more polyethylene terephthalate homopolymers or copolymers obtained by a melt phase polymerization using a catalyst system comprising aluminum atoms in an amount, for example, from about 3 ppm to about 60 ppm and one or more alkaline earth metal atoms, alkali metal atoms, or alkali compound residues in an amount, for example, from about 1 ppm to about 25 ppm, in each case based on the weight of the one or more polyethylene terephthalate homopolymers or copolymers The polymer blends disclosed exhibit improved low temperature toughness compared with blends made using polymers prepared with conventional catalyst systems. | 12-04-2008 |
| 20080305291 | INJECTION-MOLDED ARTICLE - An injection-molded article that can allow the position of the weld line in the opening to be displaced greatly is provided. The injection-molded article includes a plate-like member in which an opening is formed in the vicinity of an edge of the plate-like portion. Here, the plate-like member has a suspending portion closer to the edge than the opening, a base portion facing the suspending portion with the opening interposed therebetween, and two side portions that are located between the base portion and the suspending portion and that face each other with the opening interposed therebetween, and is formed by injection by allowing a resin to flow from the base portion. A recessed portion having a shape continuous from the inner circumferential surface of the opening and extending so as to get apart from the inner circumferential surface of the opening is formed on one of the side portions. | 12-11-2008 |
| 20090004417 | Polyolefin composition for rotomolding - A polymer composition suitable for rotomoulding comprising I) An ethylene homopolymer or copolymer with at least one other C | 01-01-2009 |
| 20090004418 | Method for Producing Hollow Silicone Fine Particles - Hollow silicone fine particles have high productivity, low breakability, a narrow particle size distribution and a volume average particle diameter equal to or lower than 1 μm. The hollow particles are made by removing organic macromolecular particles and/or an organic solvent away form inside core-shell particles produced by coating particles made from the organic macromolecular particles and/or the organic solvent with silicone compound that is made from one or more units selected from the group consisting of SiO4/2 unit, RSiO3/2 unit, and R2SiO2/2 unit (wherein R is C1-4 alkyl groups, C6-24 aromatic groups, a vinyl group, a γ-(meth)acryloxypropyl group or organic groups having an SH group(s)), the silicone compound containing R2SiO2/2 unit by 20 mole % or less. | 01-01-2009 |
| 20090011164 | Thermoplastic Polymer Composition - An object of the present invention is to provide a thermoplastic polymer composition which is flexible and capable of melt-molding and has excellent heat resistance, chemical resistance and oil resistance. The thermoplastic polymer composition comprises 10 to 95% by weight of a fluororesin (A) and 90 to 5% by weight of a crosslinked fluororubber (B), in which the fluororubber (A) comprises a fluorine-containing ethylenic polymer (a) having a melting point of 120° to 330° C. and the crosslinked fluororubber (B) is obtained by cross-linking dynamically at least one kind of fluororubber (b-1) or a fluorine-containing thermoplastic elastomer (b-2) in the presence of the fluororubber (A) and a crosslinking agent (C) under melting condition. | 01-08-2009 |
| 20090041969 | PACKING BUFFER MEMBER - A packing buffer member of the present invention is a packing buffer member | 02-12-2009 |
| 20090053445 | PLASTIC BAGS AND ZIPPERS MANUFACTURED OF A POLYMERIC MATERIAL CONTAINING INORGANIC FILLER - A polymeric substrate is disclosed that comprises a plastic matrix and an inorganic filler dispersed in the plastic matrix, wherein the polymeric substrate exhibits improved OTR and WVTR. The disclosed polymeric substrate may be used in manufacturing of plastic containers, such as plastic bags for containing food products. Preferably, the improved OTR and WVTR of the polymeric substrate contribute to better storage performance of the plastic bags, eg. keeping the food products within the plastic bags from degradation and/or dehydration | 02-26-2009 |
| 20090130359 | Optimisation of Preform Preparation in Injection-Stretch-Blow-Moulding - This invention discloses a method for preparing a preform for two-stage injection-stretch-blow-moulding (ISBM) from polypropylene resin produced with a Ziegler-Natta catalyst system and having a melt flow index MI2 of from 1 to 20 dg/min, wherein polypropylene is injected at a melt temperature of at least 265° C. Also disclosed are the preforms obtainable by the method, the use of the preforms for preparing bottles, and the bottles prepared from the preforms. | 05-21-2009 |
| 20090186179 | POLYESTER CLAY NANOCOMPOSITES FOR BARRIER APPLICATIONS - The present invention is a method for reducing the permeability of gases through polyester containers and films by incorporating into the polymer from which the container or film is formed an effective amount of exfoliated sepiolite-type clay. | 07-23-2009 |
| 20090202769 | Thermoplastic Polymer Composition - An object of the present invention is to provide a thermoplastic polymer composition which is flexible and capable of melt-molding and has excellent heat resistance and chemical resistance. Further object of the present invention is to provide a molded article, a sealing material, peripheral parts of fuel system, a fuel hose and a fuel container comprising the thermoplastic polymer composition. The present invention relates to a thermoplastic polymer composition comprising a fluororesin (A) containing a fluorine-containing ethylenic polymer (a), a crosslinked fluororubber (B) in which at least a part of at least one kind of fluororubber (b) is crosslinked, and a fluorine-containing thermoplastic elastomer (C). | 08-13-2009 |
| 20090202770 | Polypropylene/polyisobutylene blends and films prepared from same - A film prepared from a polypropylene and polyisobutylene blend wherein the film has a stretching force that is reduced by about 5% to 200% when compared to an otherwise similar film prepared in the absence of polyisobutylene. A method of producing film comprising contacting polypropylene and polyisobutylene to form a polymeric blend, forming the polymeric blend into a film, and orienting the film. | 08-13-2009 |
| 20090220719 | LOW FUEL-PERMEABLE THERMOPLASTIC VESSELS BASED ON POLYOXYMETHYLENE - The present invention relates to thermoplastic hollow vessels, tanks, drums and other industrially applicable housings. The invention is adaptable as plastic fuel tanks with low fuel permeability, e.g., less than 5 g.·mm/m2 day as a mono-layer structure. These vessels exhibit good sub 0 0C impact properties and are formed by relatively inexpensive blow molding or rotomolding processes. Disclosed are mono-layered hollow vessels comprising an uncompatibilized, fused blend composition of polyoxymethylene, thermoplastic polyurethane and a copolyester. In one embodiment mono-layered hollow vessels comprise uncompatibilized, fused polyoxymethylene, thermoplastic polyurethane and copolyester in the respective wt. amounts of 100, 5-15 and 5-15. According to a more preferred aspect the wt. ratio of thermoplastic polyurethane to copolyester is from 1:3 to 3:1. | 09-03-2009 |
| 20090252910 | MULTIMODAL POLYETHYLENE COMPOSITION WITH IMPROVED HOMOGENEITY - The present invention concerns a multimodal polyethylene composition comprising a base resin comprising three ethylene homo- or copolymer fractions (A), (B) and (C) with different weight average molecular weight M | 10-08-2009 |
| 20090297752 | POLYESTER RESIN, POLYESTER RESIN COMPOSITION THEREFROM AND USE THEREOF - A polyester resin that can be beneficially employed as one finding application in deactivation of polycondensation catalysts for polyester production and suppression of forming of acetaldehyde and other aldehydes and cyclic ester oligomers at molding stage. In particular, there is provided a polyester resin composed mainly of an aromatic dicarboxylic acid component and a glycol component wherein a phosphorus compound is incorporated through copolymerization or blending in an amount of 100 to 10,000 ppm in terms of phosphorus element, characterized in that the contents of Zn element, Fe element, Ni element and Cr element are not greater than specified values. | 12-03-2009 |
| 20090304969 | THIN BIAXIALLY STRETCHED THIN-WALLED POLYESTER BOTTLE - A biaxially stretched polyester bottle of which a central part of a bottle body portion satisfies at least either (1) that an elongation in the circumferential direction is larger than an elongation in the longitudinal direction in the tensile test at room temperature or (2) that an orientation parameter in the circumferential direction is smaller than an orientation parameter in the longitudinal direction in the Raman spectrometry. Despite the body portion has an average thickness of as small as 250 μm or less, the bottle has a drop impact resistance while exhibiting excellent appearance. | 12-10-2009 |
| 20090311457 | Oxygen Scavenging Polymers - A polymer with a backbone and an unsaturated side chain attached to the backbone. The polymer may optionally be combined with an oxidation catalyst and/or other ingredients. | 12-17-2009 |
| 20090317576 | LOW MELT FLOW INDEX RESINS FOR INJECTIONS-STRETCH-BLOW-MOULDING - The present invention discloses a method for preparing vials, preferably medical vials by two-stage injection-stretch-blow-moulding with a random copolymer of propylene having a melt index MI2 of from 1 to 3 dg/min and an ethylene content of from 2 to 3.5 wt % based on the weight of the resin, and wherein the preform injection temperature is of at least 280° C. | 12-24-2009 |
| 20090317577 | PREFORM, METHOD OF PRODUCING THE SAME, AND BIAXIALLY DRAWN CONTAINER MADE FROM THE PREFORM - A preform, a method of producing the preform, and a container obtained by draw-forming the preform. The preform has at least a layer of a polyester resin and is formed by the compression-forming, wherein the time is not shorter than 300 seconds before a calorific value of isothermal crystallization of the layer of the polyester resin at 210° C. reaches a maximum value. The preform is provided suppressing the thermal decomposition of the resin at the time of forming the preform, and effectively suppressing a drop in the inherent viscosity and the formation of the acetaldehyde. Further, a biaxially drawn container is provided having excellent mechanical strength and flavor-retaining property. | 12-24-2009 |
| 20100015377 | Model at a Reduced Scale of a Tire for Aerodynamic Tests in a Wind Tunnel - A reduced scale model of a tire for aerodynamic tests in a wind tunnel, the model having a hollow toroidal shape, is made of a single moulded plastic material homogeneous throughout the model, is deformable, and is shaped so as to reproduce externally the deformed shape of the tire under load when this is set in conditions of operation under the action of centrifugal loads and/or ground loads. | 01-21-2010 |
| 20100015378 | TRANSPARENT PLASTIC CONTAINER FOR ANTICOUNTERFEIT SYSTEM - A transparent plastic container which is transparent, allows good design and can be used for an anticounterfeit system that determines authenticity by visual check with the use of polarization property. A transparent plastic sheet of a polystyrene-based resin having a total light transmission of 85% or higher and a haze of 7% or less is subjected to vacuum, pneumatic or vacuum/pneumatic forming at a sheet temperature ranging from a glass transition temperature plus 50 degrees C. to a glass transition temperature plus 130 degrees C., thereby obtaining a transparent plastic container having a planar portion with a strain amount of 150 nm or less. | 01-21-2010 |
| 20100028584 | METHOD FOR MANUFACTURING PRESSURE-RESISTANT CONTAINER LINER AND LIQUID CRYSTAL RESIN LINER - A resin composition formed by mixing 99 to 70 weight % of specific whole aromatic polyesteramide liquid crystal resin (A) with 1 to 30 weight % of epoxy modified polyolefin-base resin (B) and by melting and kneading both of the resins, wherein the resin composition having a melt viscosity of 60 to 4000 Pa·s at a shear rate of 1000/second at a temperature which is 20° C. higher than the melting point and having a melt tension of 20 mN or more at a take-over speed of 14.8 m/minute, is melt within a temperature range of a melting point to the melting point +40° C., a parison (P) is formed by extruding it with an extrusion speed equal to or higher than 0.3 kg/minute and lower than 5 kg/minute, a pair of moldings placed so as to sandwich the parison (P) are closed at a predetermined mold closing pressure, and air is blown into the parison (P). | 02-04-2010 |
| 20100035009 | POLYOLEFIN COMPOSITION FOR INJECTION STRETCH BLOW MOLDING - The present invention relates to an injection-stretch blow molding process (ISBM) for the manufacture of an impact-resistant container with good optical properties from a polyolefin composition comprising a polypropylene and a polyethylene produced with a metallocene-based catalyst. | 02-11-2010 |
| 20100055369 | Preform For Making Plastic Container - A preform for making a lightweighted plastic container includes a finish portion having at least one external thread defined thereon that has a first sidewall thickness, a main body portion, an end cap, and a transition portion between the end cap and the main body portion. The end cap has a second side wall thickness that preferably is not less than said first side wall thickness of the finish portion. The main body portion is preferably unstepped, and the outer surface of the transition portion is preferably concave as viewed in longitudinal cross-section. In addition, the transition portion preferably extends for a longitudinal distance, and a ratio of the longitudinal distance to an outer radius of the end cap is preferably within a range of about 0.3 to about 0.9 | 03-04-2010 |
| 20100068437 | LOW MELT FLOW RESINS FOR MEDICAL APPLICATIONS IN INJECTION-STRETCH-BLOW-MOULDING - The present invention discloses a method for preparing vials, preferably medical vials, by one-stage injection-stretch-blow-moulding with a random copolymer of propylene (RCP) having a melt index of from 1 to 3 dg/min, an ethylene content of less than 3.5 wt % with respect to the weight of the RCP and wherein the preform injection temperature is of at least 210° C. | 03-18-2010 |
| 20100068438 | COATING LIQUID, GAS-BARRIER MULTILAYER STRUCTURE AND GAS-BARRIER SHAPED ARTICLE THEREFROM, AND PROCESS FOR PRODUCING GAS-BARRIER MULTILAYER STRUCTURE - Gas-barrier multilayer structures and gas-barrier shaped articles are sufficiently prevented from clouding even when exposed to cold water at 30° C. or below and have excellent gas barrier properties. Processes for producing such gas-barrier multilayer structures, and coating liquids (A) of excellent coating properties that are used to produce the multilayer structures are also provided. A coating liquid (A) includes a solvent mixture of water and an organic solvent and a polycarboxylic acid polymer partially neutralized with a polyvalent metal wherein the polymer is both dissolved and dispersed as particles in the solvent mixture and wherein the particles dispersed account for 5 to 80 wt % of 100 wt % of the polycarboxylic acid polymer partially neutralized with a polyvalent metal. | 03-18-2010 |
| 20100068439 | POLYESTER COMPOSITION WITH IMPROVED GAS BARRIER PROPERTIES AND ARTICLES THEREOF - The present invention relates to a polyester composition having a liquid antiplasticizer. The composition has improved gas barrier properties with reduced degradation and plate out effects on molds and rollers. Other embodiments of the present invention disclosed herein are articles made from the composition and methods to make such articles. | 03-18-2010 |
| 20100080944 | INJECTION STRETCH BLOW MOLDING PROCESS - The present invention relates to a process for blow molding a polyethylene container comprising the steps of:
| 04-01-2010 |
| 20100086718 | READILY DEGRADABLE RESIN COMPOSITION AND BIODEGRADABLE CONTAINER USING THE SAME - Disclosed is a readily degradable resin composition having excellent biodegradability. Specifically disclosed is a readily degradable resin composition comprising: an aliphatic polyester (A) which has biodegradability; and an aliphatic polyester (B) which has a solution viscosity (η inh) of 0.25 dl/g or less as measured in a mixed solvent composed of m-chlorophenol and 1,2,4-trichlorobenzene at a weight-based ratio of 4:1 at a concentration of 0.4 g/dl and at a temperature of 30° C. and a melt viscosity of 50 Pa S or less as measured at 190° C. at a shear rate of 1 rad/s and is capable of biodegraded at a more rapid degradation rate than the aliphatic polyester (A). Also disclosed is a readily degradable resin composition comprising: an aliphatic polyester (A) which has biodegradability; and an aliphatic polyester (B′) which, when hydrolyzed, can release an acid showing a pH value of 2.0 or less when dissolved in water at a concentration of 0.005 g/ml and is capable of biodegraded at a more rapid degradation rate than the aliphatic polyester (A). Further disclosed is a biodegradable container comprising the readily degradable resin composition. | 04-08-2010 |
| 20100092712 | POLYMER COMPOSITION AND USE THEREOF - A polymer composition includes (1) a crystalline norbornene-based polymer and (2) an amorphous alicyclic structure-containing polymer in a weight ratio of 90:10 to 50:50, the crystalline norbornene-based polymer (1) having a melting point of 110 to 145° C., an Mw measured by gel permeation chromatography of 50,000 to 200,000, and a ratio Mw/Mn of 1.5 to 10.0, and obtained by ring-opening polymerization of a polymerizable monomer mixture (1) containing 90 to 100 wt % of 2-norbornene and 0 to 10 wt % of a substituent-containing norbornene monomer, and hydrogenating the resulting polymer, and the amorphous alicyclic structure-containing polymer (2) having a Tg of 50° C. or more and not having a melting point, and obtained by polymerization of a polymerizable monomer mixture (2) containing a 2-norbornene compound and a dicyclopentadiene compound in an amount of 50 wt % or more and less than 90 wt % in total. A film obtained by molding the polymer composition has a steam permeability of 0.40 g/m | 04-15-2010 |
| 20100098894 | PREFORMS FOR PREPARING LIGHTWEIGHT STRETCH BLOW MOLDED PET COPOLYMER CONTAINERS AND METHODS FOR MAKING AND USING SAME - An injection molded preform for making a stretch blow molded container having an overall stretch ratio of from about 12 to about 16, wherein the overall stretch ratio is a product of a hoop stretch ratio and an axial stretch ratio, wherein the hoop stretch ratio is from about 5.6 to about 6.5, wherein the axial stretch ratio is from about 2.4 to about 2.7, and wherein the preform comprises a CG PET Copolymer having a free blow volume of from about 650 to about 800 ml measured at 100° C. and 90 psi using a 25 gram weight preform designed for a 500 ml container with a maximum diameter of 65 mm and a height of 200 mm from below the container finish and having a hoop stretch ratio of 5.5 and an axial stretch ratio of 2.6. This invention also relates to a method of making such preforms and stretch blow molded containers and methods of making the same. | 04-22-2010 |
| 20100129581 | Process for making ethylene homopolymers - A process for making an ethylene homopolymer in the presence of an oxide-supported chromium catalyst is disclosed. A small amount of an α-olefin contacted with the catalyst before polymerizing ethylene or introduced into an ethylene homopolymerization unexpectedly boosts process productivity. When used at part per million levels, the α-olefin improves productivity while maintaining desirable polymer properties. The invention is particularly valuable for making HDPE resins useful for blow molding applications. | 05-27-2010 |
| 20100159179 | POLYMER COMPOSITIONS AND ARTICLES HAVING IMPROVED REHEAT CHARACTERISTICS - Polymer compositions, for example of polyethyleneterephthalate bottles or preforms, include a reheat additive which has reducing transmission/increasing absorbance across the IR region as the wavelength increases. The reheat additive may be a titanium nitride, made by a plasma vapour deposition technique. Advantageously, the material may be used at a lower level than hitherto known materials or may be used at the same levels as hitherto but provide a greater reheat effect. Example 3a shown in the figure illustrates the absorbance of a preferred material. | 06-24-2010 |
| 20100196646 | DRY BLEND HAVING OXYGEN-SCAVENGING PROPERTIES, AND THE USE THEREOF FOR MAKING A MONOLAYER PACKAGING ARTICLE - For making a monolayer packaging article having O | 08-05-2010 |
| 20100203277 | ETHYLENE-BASED POLYMERS, METHODS OF MAKING THE SAME AND ARTICLES PREPARED THEREFROM - The invention provides an ethylene-based interpolymer comprising the following features:
| 08-12-2010 |
| 20100209646 | POLYBUTYLENE TEREPHTHALATE RESIN COMPOSITION AND THIN MOLDED ARTICLE - The present invention provides a polybutylene terephthalate resin composition which is free from bleeding and other problems, and improves the flowability (melt-flowability) while maintaining the characteristics such as mechanical strength or toughness. To 100 parts by weight of a composition composed of 50 to 90% by weight of (A) a polybutylene terephthalate resin and 10 to 50% by weight of (B) inorganic filler, is blended 0.05 to 5 parts by weight of (C) a glycerin fatty acid ester being composed of glycerin and/or a dehydrated condensate thereof and a fatty acid having 12 or more carbon atoms and having 200 or more hydroxyl value determined by the method specified in the description. | 08-19-2010 |
| 20100209647 | METHOD OF MANUFACTURING A BELT MEMBER AND THE BELT MEMBER - A tube material is formed by continuously extruding a thermoplastic resin material in the shape of a cylinder that has a thickness of 100 μm and a circumferential length of 800 mm. After that, in a polishing process, the tube material is rubbed with a lapping tape of #2000 while being rotated in one direction at a fixed speed, so that circumferential stripes are formed on the outer circumferential surface of the tube material. Then, the circumferential stripes are thermally transferred by pressing the outer circumferential surface of the heated tube material against a mold surface that is finished in the shape of circumferential stripes by a thermal transfer process. | 08-19-2010 |
| 20100221475 | Polyethylene film having improved barrier properties and methods of making same - A polymeric resin having a density of greater than about 0.960 g/cc, a melt index of from about 1.3 g/10 min. to about 2.8 g/10 min., a zero shear viscosity of from about 1×10 | 09-02-2010 |
| 20100227098 | Ethylenic Resin and Blow Molded Article Obtained Therefrom - An ethylene-based resin satisfying simultaneously the following requirements [a] to [c] is excellent in strength and moldability and is suitably used for a blow molded article (a hollow molded article). [a] The environmental stress cracking resistance (ESCR), T, at 50° C. is 500 hours or more in the case of a flexural modulus of 1000 MPa to 1500 MPa and is 100 hours or more in the case of a flexural modulus of 1500 MPa to 2000 MPa, as measured according to ASTM-D-1693, [b] the melt tension at 190° C. is 50 (mN) or more and [c] the melt breaking drawing rate is 90 (m/min) or less. | 09-09-2010 |
| 20100227099 | FUEL LINE - The present invention refers to a fuel line for conveying fuel from and/or into a fuel tank. To suggest a fuel line for conveying fuel from and/or into a fuel tank (tank line), which can be processed easily and shows good mechanical properties and also a high chemical resistance, it is provided according to the invention that the fuel line consists essentially of F-TPV. | 09-09-2010 |
| 20100233405 | Stabilized Blends of Polyester and Polyamide - Disclosed are stabilized blends of polyester and polyamide. The polymer blends are stabilized with A) a combination of stabilizers a) acetaldehyde scavengers and b) stabilizers selected from phenolic antioxidants, organic phosphorus stabilizers and lactone stabilizers or B) a combination of c) lactone stabilizers and d) stabilizers selected from phenolic antioxidants and organic phosphorus stabilizers. The present blends exhibit reduced color formation, a high level of whiteness/brightness and acceptably low haze formation upon heat treatment. The blends are useful to make bottles, containers and films for drinks, food and cosmetics and the like. The polyester is in particular polyethylene terephthalate, PET, and the polyamide is in particular polyamide-MXD6. Heat treatment is for example melt extrusion or solid state polymerization, SSP. | 09-16-2010 |
| 20100233406 | Stabilized Blends of Polyester and Polyamide - Disclosed are stabilized blends of polyester and polyamide. The polymer blends are stabilized with A) one or more lactone stabilizers, B) one or more di-hydrocarbyl hydrogen phosphonates or one or more di-hydrocarbyl hydrogen phosphonites or C) one or more monoacrylate esters of 2,2′-alkylidenebisphenol antioxidants. The present blends exhibit reduced color formation, a high level of whiteness/brightness and acceptably low haze formation upon heat treatment. The blends are useful to make bottles, containers and films for drinks, food and cosmetics and the like. The polyester is in particular polyethylene terephthalate, PET, and the polyamide is in particular polyamide-MXD6. Heat treatment is for example melt extrusion or solid state polymerization, SSP. | 09-16-2010 |
| 20100247830 | BLANK FOR A CONTAINER HAVING A ROLLED RIM, AND METHOD OF MAKING THE SAME - A blank for a container having a rolled rim, comprising a hollow body of polyolefin material, having an open first end and an opposite second end with a sidewall extending between the first end and the second end, and a rim formed at the first end of the hollow body. The rim includes a flange extending outwardly from the sidewall, the flange defining a flange thickness and having an inner portion proximate the sidewall and an outer portion opposite the inner portion. The rim further includes a skirt extending downwardly from the outer portion of the flange, the skirt defining a skirt thickness and having an upper portion proximate the flange and a lower portion opposite the upper portion, the flange thickness being greater than the skirt thickness. | 09-30-2010 |
| 20100260958 | TONER CONTAINER AND IMAGE FORMING METHOD - Provided is a toner container exhibiting reduced environmental load and excellent strength together with moldability obtained via a blow molding method, even though a large capacity of the toner container is produced, and also provided is an image forming method employing this toner container. Disclosed is a toner container of the present invention possessing a resin containing at least one of polyethylene and polypropylene formed from raw material prepared via a fermentation method. | 10-14-2010 |
| 20100272940 | ALGAE-BLENDED COMPOSITIONS FOR THERMOPLASTIC ARTICLES - A thermoplastic material composition containing certain biodegradable and renewable components is described. The thermoplastic composition that includes a least one kind of algae or a blend of at least one kind of algae and a plant polymer a blend of algae and/or plant-based polymers, such as proteins and starches, as relatively low cost feedstock. The algae or blend may be plasticized. Additionally, a method adapted for large scale fabrication of fibers, films, or extruded articles is also described. | 10-28-2010 |
| 20100279048 | OXYGEN-SCAVENGING POLYMER BLENDS SUITABLE FOR USE IN PACKAGING - Polymer blends are disclosed that comprise one or more polybutadiene homopolymers or copolymers having at least one functionality capable of entering into condensation reactions; one or more polyethylene terephthalate homopolymers or copolymers obtained using a catalyst system comprising aluminum atoms and one or more alkaline earth metal atoms, alkali metal atoms, or alkali compound residues, optionally obtained by a melt-phase polymerization process; and one or more transition metal atoms. The blends are useful for packaging, and exhibit improved oxygen-scavenging activity compared with blends made using many conventional polyethylene terephthalate polymers prepared with conventional catalyst systems. | 11-04-2010 |
| 20100285255 | PLASTIC TANKS MADE FROM RANDOM COPOLYMERS OF PROPYLENE AND HEXENE-1 - Plastic tanks comprising a propylene-hexene-1 copolymer having a xylene soluble fraction lower than 5% wt with respect to the total weight of the copolymer and satisfying the following relation: | 11-11-2010 |
| 20100285256 | BOTTOM OF A MOLD FOR PRODUCING THERMOPLASTIC CONTAINERS, AND CONTAINER OBTAINED - The invention relates to a bottom of a mould for producing thermoplastic containers, and to a container thus produced. The container ( | 11-11-2010 |
| 20100297375 | BOTTOM OF HOLLOW WARE OBTAINED BY THE BLOW MOULDING OR STRETCH-BLOW MOULDING OF A THERMOPLASTIC HOLLOW WARE PREFORM HAVING SUCH A BOTTOM - Bottom of hollow ware obtained by the blow moulding or stretch-blow moulding of a thermoplastic preform, this bottom having a transverse bearing surface and, on either side of this transverse bearing surface, a transverse external edge ( | 11-25-2010 |
| 20100310807 | THERMOPLASTIC COMPOSITION CONTAINING A MOLD RELEASE AGENT WHICH IS BASED ON CURED VEGETABLE ESTERS - The present invention relates to a thermoplastic composition containing a) a thermoplastic polymer, b) a mold release agent, and c) optionally further additives, wherein the mold release agent contains a hydroxycarboxylic acid; an ester of a hydroxycarboxylic acid or a derivative of a hydroxycarboxylic acid, and one or more of an alcohol having one or more hydroxyl groups, or a compound having one or more epoxide groups, or a compound having one or more keto groups, or a mixture of a hydroxycarboxylic acid and the ester of a hydroxycarboxylic acid or a derivative of a hydroxycarboxylic acid and one or more of an alcohol having one or more hydroxyl groups or a compound having one or more epoxide groups or a compound having one or more keto groups. | 12-09-2010 |
| 20100316824 | POLYAMIDE-POLYDIENE BLENDS WITH IMPROVED OXYGEN REACTIVITY - This application discloses the use of polyamide-polydiene blends to improve the oxygen reactivity in the presence of ionic polyester compatibilizers. | 12-16-2010 |
| 20100316825 | Article Comprising Light Absorbent Composition to Mask Visual Haze and Related Methods - A transparent article includes a continuous polyester matrix having at least one incompatible filler dispersed therein. The incompatible filler provides domains in the polyester matrix, each domain having a particular dimension, thus providing a range of dimensions for the domains in the article. To create haze, the dimensions are within the range of from about 380 nm to about 720 nm. Once the range of dimensions is determined, a light absorbent composition can be found which absorbs light at a range of wavelengths that at least substantially covers the range of dimensions of the domains. In doing so, it has been found that the haze of the article can be substantially masked. Method for producing the article and for masking the haze are also provided. | 12-16-2010 |
| 20100316826 | Article Comprising Light Absorbent Composition to Mask Visual Haze and Related Methods - A transparent article includes a continuous polyester matrix having at least one incompatible filler dispersed therein. The incompatible filler provides domains in the polyester matrix, each domain having a particular dimension, thus providing a range of dimensions for the domains in the article. To create haze, the dimensions are within the range of from about 380 nm to about 720 nm. Once the range of dimensions is determined, a light absorbent composition can be found which absorbs light at a range of wavelengths that at least substantially covers the range of dimensions of the domains. In doing so, it has been found that the haze of the article can be substantially masked. Method for producing the article and for masking the haze are also provided. | 12-16-2010 |
| 20100316827 | Article Comprising Light Absorbent Composition to Mask Visual Haze and Related Methods - A transparent article includes a continuous polyester matrix having at least one incompatible filler dispersed therein. The incompatible filler provides domains in the polyester matrix, each domain having a particular dimension, thus providing a range of dimensions for the domains in the article. To create haze, the dimensions are within the range of from about 380 nm to about 720 nm. Once the range of dimensions is determined, a light absorbent composition can be found which absorbs light at a range of wavelengths that at least substantially covers the range of dimensions of the domains. In doing so, it has been found that the haze of the article can be substantially masked. Method for producing the article and for masking the haze are also provided. | 12-16-2010 |
| 20100323143 | OXYGEN BARRIER FILM AND CONTAINER COMPRISING ETHYLENE-ACRYLATE COPOLYMER - The present invention relates to an oxygen barrier film and container comprising ethylene-acrylate copolymer, more precisely an oxygen barrier film and container comprising ethylene-acrylate based copolymer composed of 10-50 mol % of ethylene monomer and 50-90 mol % of acrylate based monomer and having the weight average molecular weight of at least 30,000 g/m. The present invention provides an oxygen barrier film and container having excellent mechanical properties including flexibility, stretchability, glass transition temperature, anti-absorptiveness and Rockwell hardness and other characteristics such as oxygen barrier property and transparency as well. | 12-23-2010 |
| 20100323144 | CONTAINER CONTAINING THE PMMA POWDER FRACTION OF A TWO-COMPONENT SYSTEM MADE UP OF PMMA POWDER COMPONENT AND MMA MONOMER COMPONENT - Containers that are soluble in liquid methylmethacrylate and contain the PMMA powder fraction of a two-component system made up of PMMA powder component and liquid MMA monomer component are useful as components of packaging of powder/liquid two-component material, such as dental material, investment material for histology or metallography or in veterinary medicine. | 12-23-2010 |
| 20110008561 | SHEET FOR PACKAGING ELECTRONIC PART - [Problems] Provided is a novel sheet for packaging electronic parts which is excellent in transparency and suitability for thickness reduction. | 01-13-2011 |
| 20110008562 | BIODEGRADABLE MOLDED ARTICLE AND CONTAINER USING THE MOLDED ARTICLE - A biodegradable molded article and a container using the molded article, exhibiting an improved heat resistance. The molded article is obtained by injection molding a polylactic acid resin, wherein the molded article comprises poly-L-lactic acid containing less than 4 mol% of D-lactic acid. The molded article has a crystallized portion at least locally, having a ratio of the crystallizing heat quantity to the melting heat quantity (|ΔHc|/ΔHm), which ratio is not more than 0.7 in a temperature rising chart obtained by differential scanning calorimetry (DSC). | 01-13-2011 |
| 20110014408 | POLYPROPYLENE MOLDED ARTICLE, SHEET-LIKE POLYPROPYLENE MOLDED ARTICLE, AND METHOD FOR PRODUCTION OF POLYPROPYLENE THERMALLY MOLDED ARTICLE - A molten polypropylene having tacticity expressed in terms of an isotactic pentad fraction of 95 mol % or more is flowed. The molten-polypropylene is cooled to a temperature range of −200 degrees C. to 50 degrees C. and maintained at the above temperature for 0.1 second to 100 seconds, thereby providing a rapidly-cooled polypropylene higher order structure of which main constituents are a mesophase or monoclinic crystal domain having a size of 100 nm or less and an amorphous phase. The rapidly-cooled polypropylene higher order structure is heated to a temperature range in which endothermic transition occurs and that is equal to or lower than a melting temperature of polypropylene to be heat-treated. | 01-20-2011 |
| 20110020576 | Polystyrene Preform Design for Blow Molding of Articles - Preforms for use in injection blow molding processes and such processes are described herein. The preforms can have both a body and a neck wherein the external body diameter of the preform is at most 95% of the external neck diameter. The body comprises internal and external diameters that together form a sidewall, the thickness of which can be greater than 2.0 mm. Also disclosed is a mold for the injection molding of the preform described above. | 01-27-2011 |
| 20110052849 | Plastic carpule and method of manufacture - A carpule and its method of manufacture, the carpule tubular body composed of a polypropylene or similar polymer, the tubular body being sealed at one end by a seal of a thermoplastic vulcanizate (TPV) or similar polymer, the seal having been injection molded in contact with the tubular body prior to full curing of the material composing the tubular body, such that a chemical fusion bond is created between the seal and the tubular body. | 03-03-2011 |
| 20110064899 | Method for forming a Container from bi-axially Orientable Plastics Material and having an Integral Handle - A method of forming a container from bi-axially orientable plastics material and having an integral handle with the steps of forming a preform having a neck portion and an expandable portion below the neck portion, with the neck portion including a locating ring above the expandable portion and a handle molded to the non expandable at one end and molded to the expandle portion at the other end. Where the molded-in handle is the approximate length of the handle of the finished container. The unblown preform of orientable plastics is inserted into a blow molder and thereafter stretched by a stretch rod. During the stretch process the handle on the preform unbends rather than stretching to form the approximate shape of the handle in the finished container. The blow mold then closes on the stretched preform thus capturing the handle. Blow gas is then injected into the interior. | 03-17-2011 |
| 20110070388 | PET CONTAINERS WITH ENHANCED THERMAL PROPERTIES - The present invention provides a blow molded heat set PET container having enhanced thermal properties and a first glass transition temperature and a second endothermic transition temperature substantially higher than the glass transition temperature. | 03-24-2011 |
| 20110076432 | THERMOPLASTIC RESIN CONTAINER FOR WHICH COMPLETION OF RETORT PROCESSING CAN BE CONFIRMED AND METHOD FOR PRODUCING THE SAME - To provide a thermoplastic resin container that contains food or drink subjected to a retort processing for which completion of the retort processing can be confirmed and supervised with simple means without the need of an expensive member or facility, not only whether the temperature of the retort processing is reached but also whether the retort processing is performed as specified can be confirmed, and the consumer also can easily confirm completion of the retort processing of the product. The container is produced by two-stage stretch blow molding of a preform made of a thermoplastic resin in such a manner a part that is not stretched or is insufficiently stretched is formed at a part of the container, and the part that is not stretched or is insufficiently stretched is whitened to form a retort processing completion confirming part by heating in the retort processing after a content is packed and sealed in the container. | 03-31-2011 |
| 20110076433 | PREFORM FOR A PLASTIC CONTAINER, AND THE PREFORM HOLDER - The invention concerns a preform for a plastic container in the form of a can intended particularly for pressurised beverages, and the preform holder in the container manufacturing process. The preform ( | 03-31-2011 |
| 20110097530 | Non-sulfonated Aliphatic-Aromatic Polyesters, and Articles Made Therefrom - Non-sulfonated aliphatic-aromatic polyester compositions having improved thermal properties and biodegradability, and articles such as films, coatings and laminates, produced from the non-sulfonated aliphatic-aromatic polyester compositions, are provided. | 04-28-2011 |
| 20110104419 | FIBROUS ELEMENTS AND FIBROUS STRUCTURES EMPLOYING SAME - Fibrous elements, such as filaments, and more particularly to fibrous elements employing a polymer and a wetting agent, methods for making such fibrous elements, fibrous structures employing such fibrous elements, methods for making such fibrous structures and packages containing such fibrous structures are provided. | 05-05-2011 |
| 20110129631 | IGNITION RESISTANT CARBONATE POLYMER COMPOSITION - The present invention is an ignition resistant carbonate polymer composition, a method to make said composition and fabricated articles made therefrom. The ignition resistant carbonate polymer composition comprises: (i) an aromatic polycarbonate or an aromatic polyester carbonate, (ii) a graft polymer, (iii) optionally one or more thermoplastic vinyl (co)polymer, (iv) optionally one or more thermoplastic polyester polymer, (v) an aromatic phosphate compound, and (vi) a mixture of a fibril forming polytetrafluoroethylene polymer and a fluorothermoplast. | 06-02-2011 |
| 20110135863 | THERMOFORMED ARTICLES MADE FROM REACTIVE EXTRUSION PRODUCTS OF BIOBASED MATERIALS - The present invention is directed to a method of producing a themoformable composite by crosslinking PHA and PLA together in the presence of an additive to produce PHA and PLA blend and resins having: (a) a T | 06-09-2011 |
| 20110143070 | THERMO-MECHANICALLY STABLE, HEAT SEALABLE FILM, A BARRIER COATED SUCH FILM, A PACKAGING LAMINATE COMPRISING THE FILM, A PACKAGING CONTAINER FORMED FROM THE PACKAGING LAMINATE AND A METHOD FOR THE PRODUCTION OF THE FILM - A thermo-mechanically stable, heat sealable mono-axially oriented polymer substrate film includes polymers based on low density polyethylene. The thermo-mechanically stable, heat sealable mono-axially oriented polymer substrate film can consist essentially of the polymers based on low density polyethylene. The disclosure also describes a vapour deposition coated substrate film, especially such a film which is metallised, a packaging laminate comprising the vapour deposition coated polymer substrate film, and a packaging container produced from such a packaging laminate. Also disclosed is a method for the production of the thermo-mechanically stable, heat sealable polymer substrate film and a method of vapour deposition coating the film. | 06-16-2011 |
| 20110151165 | Low Organic Vapor Permeation Resin - The invention relates to a novel composition comprising at least one polyphthalamide reactively extruded with at least one other polyamide, a polyester, and a modifier. The composition can be further modified with fillers to add increased strength. Other additives such as colorants, flame retardants, and UV degradation inhibitors are also contemplated. This composition exhibits superior barrier to organic vapors, impact strength and heat distortion temperatures. Also disclosed are articles using this novel composition such as fuel tanks for gasoline engines used to power lawn mowers and garden machinery. | 06-23-2011 |
| 20110177275 | BIODEGRADABLE STARCH-CONTAINING BLEND - Disclosed is a composition comprising an aliphatic-aromatic copolyester consisting essentially of a dicarboxylic acid component that includes a terephthalic acid component and a linear aliphatic dicarboxylic acid component, a glycol component consisting essentially of a linear aliphatic glycol component and 0 to 4 mole percent based on 100 mole percent total glycol component of a dialkylene glycol component and at least one additional component; starch; water; and polyol plasticizer. Also described are shaped articles such as films which exhibit greater than expected tear strength and methods for preparing the films. | 07-21-2011 |
| 20110206882 | INJECTION STRETCH BLOW MOLDING PROCESS - The present invention relates to a solid preform made from polyethylene material, wherein the preform comprises a neck region, side walls and a base region, and has an interior having inner walls and an exterior having outer walls; characterised in that at least 65% of the polyethylene material by weight of the total polyethylene material has a Z-average molecular weight (Mz) of between 300,000 g/mol and 6,000,000 g/mol, and a Mz/Mn value of greater than 28, where Mn is the number average molecular weight, and Mz/Mn is the Mz value divided by the Mn value. | 08-25-2011 |
| 20110206883 | POLYMERIZATION WITH ENHANCED GLYCOL ETHER FORMULATION - The polymerization processes described herein provide methods for dehydrating diols such that dimers of the diols are formed and incorporated into polyesters during polycondensation. Control over this phenomenon provides unique polymer compositions with a range of thermo-mechanical properties, crystallinity, bio-content and biodegradability. Generation of a wide range of properties allows development of polymers that can be used for a wide range of applications. | 08-25-2011 |
| 20110212283 | Impact Resistant LLDPE Composition and Films Made Thereof - A novel PE material is devised showing excellent mechanical/optical properties and process ability, e.g. for film extrusion. The polyethylene of the invention is produced in one single e.g. gas phase reactor. | 09-01-2011 |
| 20110217500 | Injection Stretch Blow-Molding Process for the Preparation of Polyethylene Containers, Preform and Bottle - Injection stretch blow-molding process for the preparation of polyethylene containers wherein use is made, as the polyethylene material, of an ethylene (co)polymer having density equal to or greater than 0.945 g/cm | 09-08-2011 |
| 20110223367 | LOW TEMPERATURE MOLDING PROCESS FOR MAKING SOLID BIODEGRADABLE ARTICLES - The present invention is directed toward a process for making solid biodegradable articles from wheat gluten. Hydrated wheat gluten is provided in the form of a cohesive, elastic dough. The cohesive, elastic dough comprises at least 8% by weight wheat gluten and wherein the wheat gluten comprises a protein having a primary structure. The cohesive, elastic dough is formed into a shaped article and placed in an environment sufficient to remove excess water from the shaped article without modifying the primary structure of the wheat gluten protein, such that a solid biodegradable article results. The solid biodegradable articles of the present invention comprise at least 8% by weight wheat gluten. | 09-15-2011 |
| 20110229673 | FLAME-RETARDANT POLYESTER RESIN COMPOSITION AND BLOW MOLDED CONTAINER - Provide is a flame-retardant polyester resin composition exhibiting excellent flame-retardant performance, specifically flame self-extinction performance and excellent injection moldability and blow moldability by biaxially-stretch blow molding method, by solving problem of poor injection moldability of the conventional polyester. A flame-retardant polyester resin composition comprising: (A) 50-80% by mass of a polyester resin, (B) 10-40% by mass of a polycarbonate resin, (C) 5-30% by mass of a polymer of a glass transition temperature Tg of less than 35° C., and (D) 0.5-5% by mass of a polymer of a carbon residue rate resin of at least 15%. | 09-22-2011 |
| 20110229674 | POLYMERIZATION OF ALIPHATIC-AROMATIC COPOLYETHERESTERS - The polymerization processes described herein provide methods for controlling the dehydration of glycols such that dimers are formed as glycol ethers and incorporated into aliphatic-aromatic copolyetheresters during polycondensation. Control over this phenomenon provides unique polymer compositions with a range of thermo-mechanical properties, crystallinity, bio-content and biodegradability. | 09-22-2011 |
| 20110293869 | HIGH MELT FLOW RANDOM POLYPROPYLENE COPOLYMER - The present invention provides polymer compositions, comprising a random propylene copolymer having an MFR | 12-01-2011 |
| 20110318519 | POLYESTER BLENDS EXHIBITING LOW TEMPERATURE TOUGHNESS - Polymer blends suitable for packaging are disclosed that include one or more impact modifiers; and one or more polyethylene terephthalate homopolymers or copolymers obtained by a melt phase polymerization using a catalyst system comprising aluminum atoms in an amount, for example, from about 3 ppm to about 60 ppm and one or more alkaline earth metal atoms, alkali metal atoms, or alkali compound residues in an amount, for example, from about 1 ppm to about 25 ppm, in each case based on the weight of the one or more polyethylene terephthalate homopolymers or copolymers The polymer blends disclosed exhibit improved low temperature toughness compared with blends made using polymers prepared with conventional catalyst systems. | 12-29-2011 |
| 20120021158 | POLYESTER COMPOSITIONS WHICH COMPRISE CYCLOBUTANEDIOL HAVING CERTAIN CIS/TRANS RATIOS - Described are polyester compositions comprising (a) a dicarboxylicacidcomponent comprising terephthalic acid residues; optionally, aromatic dicarboxylic acid or aliphatic dicarboxylic acid residues; 2,2,4,4-tetramethyl-1,3-cyclobutanediol residues, wherein said 2,2,4,4-tetramethyl-1,3-cyclobutanediol contains certain cis to trans ratios; and 1,4-cyclohexanedimethanol residues. | 01-26-2012 |
| 20120058288 | POLYETHYLENE BASED RESIN, PRODUCING CATALYST FOR THE SAME, METHOD FOR PRODUCING THE SAME, HOLLOW PLASTIC MOLDED ARTICLE CONTAINING POLYETHYLENE BASED RESIN, AND USE OF THE SAME - A polyethylene based resin exhibiting excellent moldability and durability and having an excellent balance between impact resistance and stiffness; and a hollow plastic molded article using the foregoing resin, which exhibits excellent moldability, durability and barrier properties and has an excellent balance between impact resistance and stiffness, are provided. The polyethylene based resin satisfies the following requirements (1) to (4): (1) a high-load melt flow rate (HLMFR) is from 1 to 100 g/10 min; (2) a density is from 0.940 to 0.960 g/cm | 03-08-2012 |
| 20120070600 | METODS OF PREVENTING OXIDATION - The present invention relates to methods for preventing oxidation of polymeric material. The invention discloses solutions for lipid- and/or cyclic deformation-initiated oxidation, methods of making oxidation and wear resistant polymeric materials, methods of preventing such oxidation and materials used therewith also are provided. | 03-22-2012 |
| 20120070601 | THERMOPLASTIC ELASTOMERS EXHIBITING SUPERIOR FOOD CONTACT COMPLIANCE - A blend of any of three specific olefin polymers and ethylene/alpha-olefin interpolymer is disclosed. Optionally, the blend also includes styrene-isobutylene-styrene thermoplastic vulcanizate and calcium carbonate filler. The blend has good processability and passes Olive Oil Extraction Test EU82/711/EEC and the FDA Food Contact Test required at 21 CFR §177.2600, enabling plastic articles of the blend to be used as thermoplastic elastomers in food handling and storage articles. | 03-22-2012 |
| 20120076965 | PET CONTAINERS WITH ENHANCED THERMAL PROPERTIES AND PROCESS FOR MAKING SAME - A blow-molded PET container comprising a wall having a density of between about 1.370 g/cc and 1.385 g/cc, a heat-induced crystallinity of from about 18% to about 25%, and a strain-induced crystalinity of from about 55% to about 75%, wherein the PET container, when filled with a liquid having a temperature of from about 100° C. to about 132° C. or when subjected to a pasteurization or retort process, will not experience a change in volume of greater than 3%. | 03-29-2012 |
| 20120082811 | Fluid-Assisted Injection Molded Articles and Process - Fluid-assisted injection molding articles and processes for producing the articles are described. In one embodiment, a fluid-assisted injection molded article is formed from a polymeric composition containing a polyethylene terephthalate homopolymer in combination with a polyethylene terephthalate copolymer. The polyethylene terephthalate copolymer may comprise a copolymer of polyethylene terephthalate with isophthalic acid. The polymeric composition can also contain a reinforcing agent, such as glass fibers. Products made in accordance with the present disclosure have shown dramatically improved surface characteristics. In particular, pitting on the surface of the molded article is minimized. | 04-05-2012 |
| 20120094049 | TALC AS A FIRE PERFORMANCE MODIFIER IN POLYMER COMPOSITIONS - The use of talc as a fire performance modifier in polymer compositions is disclosed, in which the talc is present in an amount less than 30 percent by weight of the total weight of the polymer composition, and also in amounts ranging from 5 to 30 percent by weight of the polymer composition. In such polymer compositions, the impact performance of the composition is not compromised, the composition, for example, being useful in manufacture of plastic and polymer based pallets for storage and for warehouse use. Talc is disclosed to act as a fire performance modifier and char agent at concentrations as low as 5 weight percent in polymer compositions by modifying the Heat Release Rate shown by, first, lowering the Peak Heat Release, and second, by shortening the time period to reach the Peak Heat Release compared to the virgin polymer resin. | 04-19-2012 |
| 20120094050 | OXYGEN SCAVENGING POLYESTER COMPOSITION - The invention relates to active oxygen-scavenger based polymer resin composition for oxygen barrier, a process for preparing such composition and articles such as bottles or other format of packaging. These compositions have an ability to consume an amount of oxygen and thereby deplete the level of the same from the immediate atmosphere surrounding the packaged content and at ambient temperatures. | 04-19-2012 |
| 20120107541 | Compression Molded Preform for Forming Invertible Base Hot-Fill Container, and Systems and Methods Thereof - A compression molded preform for forming an invertible base hot-fill container, and systems and methods thereof. The preform includes a body with a first open end, a second closed end or end cap of hemispherical shape, and a sidewall extending between the first end and the second end. At least a portion of the second end is thinner than any portion of the sidewall. Further, the second end is gateless and has an inner surface that is substantially smooth along its entire area. The compression molded preform is blow molded to form a plastic container with an invertible or movable base. The invertible or movable base is responsive to, or can be moved based on, internal forces or pressure associated with processing the container with a filled product. | 05-03-2012 |
| 20120107542 | High Density Polyethylene Blend Films - A polymer blend comprising high density polyethylene, hydrocarbon resin and nucleating agent; non-oriented film layers and non-oriented films comprising the blend; and packaging articles comprising the non-oriented film are provided. The non-oriented film has normalized moisture vapor transmission rate of no greater than 0.30 g-mil/100 in | 05-03-2012 |
| 20120121843 | PHOSPHONATE POLYMERS, COPOLYMERS, AND THEIR RESPECTIVE OLIGOMERS AS FLAME RETARDANTS FOR POLYESTER FIBERS - The invention relates to the use of polyphosphonates, copoly(phosphonate ester)s, copoly(phosphonate carbonate)s, and their respective oligomers, as flame retardant additives for polyester fibers to impart fire resistance while maintaining or improving processing characteristics for melt spinning fibers. | 05-17-2012 |
| 20120141713 | PACKAGE - [Problems] To provide a package excellent in barrier property, transparency and appearance, and having a layer forming an island-in-the-sea structure of a small domain diameter and a high domain density without impairing the formability into containers. | 06-07-2012 |
| 20120141714 | METHOD TO IMPROVE THE BARRIER PROPERTIES OF ETHYLENE POLYMER AGAINST PERMEATION OF HYDROCARBONS AND PLASTIC FUEL TANK HAVING IMPROVED BARRIER PROPERTIES - A method for the improvement of the barrier properties of ethylene homo- or copolymer compositions against permeation of hydrocarbons comprised in liquid fuels or mineral oils is disclosed. The ethylene homo- or copolymer comprises at least one sterically hindered amine compound in an amount of from 100 to 10 000 ppm, calculated on total weight of the polymer. At least one surface of a hollow body made of said ethylene homo- or copolymer is subjected to fluorination. | 06-07-2012 |
| 20120148776 | Polyethylene for Rotomoulding - A novel polyethylene is devised which polyethylene is particularly advantageous for manufacturing rotomoulded articles. | 06-14-2012 |
| 20120148777 | Polyethylene for Rotomoulding - A novel polyethylene is devised which polyethylene is particularyl advantageous for manufacturing rotomoulded articles. | 06-14-2012 |
| 20120201989 | RESIN MOLDED PRODUCT - Provided is a resin molded product in which a lid body is prevented from being erroneously mounted. An upper bumper ( | 08-09-2012 |
| 20120207958 | Articles Having Improved Clarity, Prepared from Propylene-Ethylene Copolymers - Molded articles are prepared from propylene-ethylene copolymers and exhibiting improved clarity and strength properties. Articles prepared include bottles and other thin-walled articles. The articles are prepared using an isotactic propylene-ethylene random copolymer resin having an ethylene content of from about 0.5 to about 3 percent by total weight of copolymer, with a xylene solubles content of less than about 1.5 percent. The injection molded article may exhibit less than about 20 percent haze, as determined by ASTM D1003, at a thickness of about 0.08 inch (2.03 mm). Articles may also be prepared from similar copolymers having an ethylene content greater than about 3 percent by total weight of copolymer, with a xylene solubles content of less than about 4 percent by total weight of copolymer. These articles may exhibit less than about 13 percent haze, as determined by ASTM D1003, at a thickness of about 0.08 inch (2.03 mm). | 08-16-2012 |
| 20120258270 | METHOD FOR EXTRUDING POLYMER - The invention provides a process for extruding a composition, comprising at least one polymer, through a die, comprising applying at least one processing additive (PA) onto at least one surface of the die, and extruding the composition through the die, and wherein the processing additive is applied to the die as a solution. The invention also provides a composition comprising at least one processing additive (PA), and a solvent or a solvent mixture. | 10-11-2012 |
| 20120263902 | PREFORM EXTENDED FINISH FOR PROCESSING LIGHT WEIGHT ECOLOGICALLY BENEFICIAL BOTTLES - Disclosed are preforms which incorporate improvements in the region of the neck and upper segment of the body to allow the production of lightweight containers, such as bottles suitable for containing water or other beverages. In accordance with certain embodiments, the improvements include a thinner neck finish area than conventional bottles, where the thinner area is extended into the upper segment of the body portion below the support ring. Reducing the thickness in these areas of the bottle allows for less resin to be used in forming the preform and bottle. | 10-18-2012 |
| 20120282422 | BIMODAL POLYETHYLENE FOR INJECTION STRETCH BLOW MOULDING APPLICATIONS - A polyethylene resin having a multimodal molecular weight distribution comprising at least two polyethylene fractions A and B, fraction A being substantially free of comonomer and having a lower weight average molecular weight and a higher density than fraction B, each fraction prepared in different reactors of two reactors connected in series in the presence of a Ziegler-Natta catalyst system, the polyethylene resin having a density of from 0.950 to 0.965 g/cm | 11-08-2012 |
| 20120288657 | POLYESTER RESIN CONTAINER AND MOLDING PROCESS THEREOF - The technical problem to be solved by this invention is to develop a polyester resin container that can be retort-processed at a temperature in the range of above 120° C. to about 130° C. The object of this invention is to provide a polyester resin container, which is capable of improving the productivity and quality of retort foods, and a molding process thereof. The process of this invention is a double blow molding process, which comprises a primary blow molding step in which a preform is biaxially drawn and blow molded into a primary intermediate product, a thermally shrink-molding step in which the primary intermediate product is heated and forcibly shrink-molded into a secondary intermediate product, and a secondary blow molding step for blow molding the secondary intermediate product into a container, wherein a mold temperature higher than 210° C. is used in the secondary blow molding step. | 11-15-2012 |
| 20120295049 | Method for Injection Molding at Low Substantially Constant Pressure - Disclosed herein are methods of injection molding at low, substantially constant melt pressures. Embodiments of the disclosed method now make possible a method of injection molding that is more energy—and cost—effective than conventional high-velocity injection molding processes. Embodiments of the disclosed method surprisingly allow for the filling of a mold cavity at low melt pressure without undesirable premature hardening of the thermoplastic material in the mold cavity and without the need for maintaining a constant temperature or heated mold cavity. Heretofore, it would not have been expected that a constant pressure method could be performed at low pressure without such premature hardening of the thermoplastic material when using an unheated mold cavity or cooled mold cavity. | 11-22-2012 |
| 20120295050 | Method for Injection Molding at Low, Substantially Constant Pressure - Disclosed herein is a method of injection molding at low, substantially constant melt pressures. Embodiments of the disclosed method now make possible a method of injection molding that is more energy—and cost—effective than conventional high-velocity injection molding processes. Embodiments of the disclosed method surprisingly allow for the filling of a mold cavity at low melt pressure without undesirable premature hardening of the thermoplastic material in the mold cavity and without the need for maintaining a constant temperature or heated mold cavity. Heretofore, it would not have been expected that a constant pressure method could be performed at low pressure without such premature hardening of the thermoplastic material when using an unheated mold cavity or cooled mold cavity. | 11-22-2012 |
| 20120308753 | Impact-Resistant Poly(Arylene Ether) Resins with Improved Clarity - The present invention which is directed to a composition comprising:
| 12-06-2012 |
| 20120328815 | Plastic Baby Bottles, Other Blow Molded Articles, and Processes for Their Manufacture - The invention is generally directed to baby bottles and other articles produced by blow molding from polymeric materials having glass transition temperatures ranging from 100° C. to 130° C., as well as to processes for producing them. These articles can be exposed to boiling water and can be produced by using a suitable combination of a stretch ratio of less than 3 and a preform temperature at least 20° C. greater than the glass transition temperature (Tg) of the polymeric material. | 12-27-2012 |
| 20130004691 | MOLDED ARTICLES OF POLYMER-WAX COMPOSITIONS - Molded articles formed from compositions comprising thermoplastic polymers and waxes are disclosed, where the wax is dispersed throughout the thermoplastic polymer. | 01-03-2013 |
| 20130004692 | PREFORM AND CONTAINER COMPRISING REINFORCING ELEMENTS - The present invention relates to a plastic preform ( | 01-03-2013 |
| 20130004693 | POLYESTER COMPOSITION FOR IMPROVED STRESS CRACK RESISTANCE IN POLYESTER ARTICLES - The present invention relates to a polyester composition for use in injection stretch blow molded articles comprising: i) an intrinsic viscosity in the range from about 0.65 to about 0.78 dl/g, and ii) an carboxyl end group concentration of about 47 mmole/kg or more. Other aspects of the present invention relate to stretch blow molded articles of the polyester composition and methods to produce these articles. | 01-03-2013 |
| 20130011596 | PROPYLENE BASED RESIN COMPOSITION AND USE THEREOF - Means for Solving the Problems | 01-10-2013 |
| 20130017351 | PROPYLENE BASED RESIN COMPOSITION AND USE THEREOF - Means for solving the problems | 01-17-2013 |
| 20130059103 | Polymer Compositions Having Improved Barrier Properties - A unimodal polymer having a melt index of from about 0.5 g/10 min to about 4 g/10 min, a density of equal to or greater than about 0.945 g/cc which when formed into a film displays a moisture vapor transmission rate of less than about 0.55 g-mil/100 in | 03-07-2013 |
| 20130078403 | INJECTION MOLDING DEVICE, INJECTION MOLDING METHOD AND HOUSING - There is provided an injection molding device in which the film cutoff and the injection molding can be conducted in one process without fine positional adjustment of the stopper and the shape of the edge surface of the member is not limited to the shape of the cutting blade. | 03-28-2013 |
| 20130095268 | POLYESTER COMPOSITIONS CONTAINING FURANDICARBOXYLIC ACID OR AN ESTER THEREOF AND CYCLOHEXANEDIMETHANOL - Described are polyesters comprising (a) a dicarboxylic acid component comprising 2,5-furandicarboxylic acid residues; optionally, aromatic dicarboxylic acid residues and/or modifying aliphatic dicarboxylic acid residues and 1,4-cyclohexanedimethanol residues. The polyesters may be manufactured into articles such as fibers, films, bottles, coatings, or sheets. | 04-18-2013 |
| 20130095269 | POLYESTER COMPOSITIONS CONTAINING FURANDICARBOXYLIC ACID OR AN ESTER THEREOF AND ETHYLENE GLYCOL - Described are polyesters comprising (a) a dicarboxylic acid component comprising 2,5-furandicarboxylic acid residues; optionally, aromatic dicarboxylic acid residues and/or modifying aliphatic dicarboxylic acid residues and ethylene glycol residues. The polyesters may be manufactured into articles such as fibers, films, bottles, coatings, or sheets. | 04-18-2013 |
| 20130095270 | POLYESTER COMPOSITIONS CONTAINING FURANDICARBOXYLIC ACID OR AN ESTER THEREOF, CYCLOBUTANEDIOL AND CYCLOHEXANEDIMETHANOL - Described are polyesters comprising (a) a dicarboxylic acid component comprising 2,5-furandicarboxylic acid residues; optionally, aromatic dicarboxylic acid residues and/or modifying aliphatic dicarboxylic acid residues, 2,2,4,4-tetramethyl-1,3-cyclobutanediol residues and 1,4-cyclohexanedimethanol. The polyesters may be manufactured into articles such as fibers, films, bottles, coatings, or sheets. | 04-18-2013 |
| 20130095271 | POLYESTER COMPOSITIONS CONTAINING FURANDICARBOXYLIC ACID OR AN ESTER THEREOF, ETHYLENE GLYCOL AND CYCLOHEXANEDIMETHANOL - Described are polyesters comprising (a) a dicarboxylic acid component comprising 2,5-furandicarboxylic acid residues; optionally, aromatic dicarboxylic acid residues and/or modifying aliphatic dicarboxylic acid residues, ethylene glycol residues, and 1,4-cyclohexanedimethanol residues. The polyesters may be manufactured into articles such as fibers, films, bottles, coatings, or sheets. | 04-18-2013 |
| 20130095272 | POLYESTER COMPOSITIONS CONTAINING FURANDICARBOXYLIC ACID OR AN ESTER THEREOF, CYCLOBUTANEDIOL AND ETHYLENE GLYCOL - Described are polyesters comprising (a) a dicarboxylic acid component comprising 2,5-furandicarboxylic acid residues; optionally, aromatic dicarboxylic acid residues and/or modifying aliphatic dicarboxylic acid residues, 2,2,4,4-tetramethyl-1,3-cyclobutanediol residues and ethylene glycol. The polyesters may be manufactured into articles such as fibers, films, bottles, coatings, or sheets. | 04-18-2013 |
| 20130101774 | Stone Based Copolymer Substrate - A stone based copolymer substrate includes calcium carbonate (CaCO3) from approximately fifty to eighty-five percent (50-85%) by weight and varying in size generally from 1.0 to 3.0 microns, high-density polyethylene (HDPE) from approximately two to twenty-five percent (2-25%) by weight and a biopolymer from approximately two to twenty-five percent (2-25%) by weight. The substrate may include a biodegradation additive from approximately three fourths of a percent to two percent (0.75-2%) by weight. By selectively adjusting the ranges of the substrate's components, various products can be made to replace current tree-based and plastic-based products. The substrate can be configured to be tear proof, water proof, fade resistant and fire retardant while utilizing less energy and producing less waste during its manufacture. In an exemplary embodiment of the invention, the stone used in the substrate includes limestone. | 04-25-2013 |
| 20130108820 | PROCESS FOR PRODUCING BISPHENOL A WITH REDUCED SULFUR CONTENT, POLYCARBONATE MADE FROM THE BISPHENOL A, AND CONTAINERS FORMED FROM THE POLYCARBONATE | 05-02-2013 |
| 20130115402 | POLYESTER RESIN COMPOSITION AND A PROCESS FOR MANUFACTURING THE SAME - Co-polyester resin compositions and processes for manufacturing resin compositions are provided, said resin compositions being suitable for extrusion blow molding for the manufacture of containers with good color, clarity for both food, non-food applications and other applications such as profile extrusions and manufacture of blown films which require high melt strength polyester. | 05-09-2013 |
| 20130122228 | PIPES MADE FROM A POLYETHYLENE COPOLYMER WITH SLOW CRACK GROWTH - The present invention relates to a pipe consisting of a polyethylene composition which comprises—a base resin, comprising •a first ethylene homo- or copolymer (A): and •a second ethylene copolymer (B); and the polyethylene composition further comprises—a phenol-type stabilizer (C); and—a phenol-type stabilizer (D); whereby stabilizers (C) and (D) are different. The present invention is furthermore directed to the use of—a phenol-type stabilizer (C); and—a phenol-type stabilizer (D); where-by stabilizers (C) and (D) are different and, optionally,—a further stabilizer (E) selected from •phosphorous containing stabilizer (E1); •sulphur containing stabilizers (E2); •nitrogen containing stabilizers (E3); and/or •mixtures thereof; for increasing the slow crack growth resistance of pipes. | 05-16-2013 |
| 20130122229 | SUBSTRATES AND ARTICLES OF MANUFACTURE COATED WITH A WATERBORNE 2K COATING COMPOSITION - A compressible substrate coated at least in part with a waterborne coating composition comprising at least one base neutralized active hydrogen containing film-forming resin and a water dispersible carbodiimide crosslinker capable of reacting with the film-forming resin to form a crosslinked film is disclosed. An article of manufacture having at least two different flexible substrates coated at least in part with such a coating is also disclosed. | 05-16-2013 |
| 20130129956 | PART MADE OF A COMPOSITE, ITS MANUFACTURING PROCESS AND CONNECTING ROD OBTAINED BY THIS PROCESS - A part made of a composite is intended to be subjected, through at least a point of attachment and in cooperation with connectors, to tensile and/or compressive forces. The part includes a monolithic part having a winding of fibers oriented and embedded in a matrix, and a tubular body, wherein an attachment point, based at one end of said tubular body takes the form of a strap forming a loop turning about an axis perpendicular to the axis of the tubular body, and wherein an internal wall and/or the external wall of the loop is designed to cooperate with a portion of the connector in tension and/or in compression along one or more directions. | 05-23-2013 |
| 20130136883 | BRANCHED POLYCARBONATE - A branched polycarbonate having a branching derived from a polyfunctional compound, comprising a repeating unit represented by general formula (1), a branched structure (a) derived from the polyfunctional compound and a branched structure (b) including at least one selected from the group consisting of branched structures represented by general formulas (2), (3) and (4), the total content of (a) and (b) with respect to (1) being 0.2-1.0 mol %, the ratio of (b) with respect to the total of (a) and (b) being 0.1-0.6, and the ratio of (2) with respect to the content of (b) being 0.5 or greater. | 05-30-2013 |
| 20130142978 | Polyoxymethylene Compositions with Branched Polymers - Polyoxymethylene compositions with polyoxymethylene polymers polymer/polyol additives having a core-link-arm structure. Upon molding, these compositions exhibit stable melt viscosity and simultaneous improvement in notched Izod impact strength and/or decreased relative apparent capillary melt viscosity, and/or increased elongation at break, relative to polyoxymethylene compositions lacking such core-link-arm structure additives. | 06-06-2013 |
| 20130142979 | Thermoformed IC Trays Of Poly(Phenylene Ether) Compositions - The present invention relates to a component carrier tray, and more particularly, a thermoformed carrier tray for integrated circuit (IC) components such as IC chips. The trays of the present invention have the benefit of being suitable for all parts of the IC component manufacturing process, including being suitable for the steps of transporting, sorting, storing, baking, etc. Thus the trays of the present invention reduce the need for transferring IC components from one tray to another and as a result reduce manufacturing cost and risk of part damage. The trays of the present invention are particularly suitable for mid-temperature applications. | 06-06-2013 |
| 20130164476 | IMPACT-RESISTANT POLY(ARYLENE ETHER) RESINS WITH IMPROVED CLARITY - The present invention is directed to a composition that includes a poly(arylene ether), a radial block copolymer of an alkenyl aromatic monomer and a conjugated diene, a linear block copolymer of an alkenyl aromatic monomer and a conjugated diene, one or more optical enhancing agents, and a hydrocarbon resin. The composition is characterized by at least one of the following properties: a multiaxial impact of at least 20 joules as measured by ASTM D 3763-08, a percent haze of 15 percent or less as measured by ASTM D 1003-00, and a percent transmittance of 75 percent or more as measured by ASTM D 1003-00. | 06-27-2013 |
| 20130164477 | POLYAMIDE SHEET SILICATE COMPOSITIONS - The invention relates to polyamide sheet silicate compositions, containing an untreated clay mineral and a water-soluble polyamide, the concentration of the clay material being greater than 30% by weight. Furthermore the invention relates to nanocomposites which contain clay minerals distributed homogeneously in a water-insoluble thermoplastic matrix. These nanocomposites are produced by mixing the polyamide sheet silicate composition and a water-insoluble thermoplastic in the melt. | 06-27-2013 |
| 20130171397 | 2,5-FURAN DICARBOXYLIC ACID-BASED POLYESTERS PREPARED FROM BIOMASS - Polyesters described herein are prepared in whole or in part from biomass. In one aspect, a copolyester is formed from monomers of 2,5-furan dicarboxylic acid, or a lower alkyl ester thereof, at least one aliphatic or cycloaliphatic C | 07-04-2013 |
| 20130183467 | POLYESTER RESINS WITH PARTICULAR CARBON BLACK AS A REHEAT ADDITIVE IN THE PRODUCTION OF STRETCH BLOW MOLDED BOTTLES AND CONTAINERS - Provided is a polyester or co-polyester resin used in the manufacture of preforms suitable for making bottles and containers containing a carbon black, particularly lamp black carbon black, with a primary particle size in a range of from 100 to 160 nanometers. | 07-18-2013 |
| 20130183468 | Process For The Manufacture of an Article Comprising a Recess - The present invention relates to a process for blowing an article with at least one recess. | 07-18-2013 |
| 20130183469 | RESIN SHEET FOR HOLLOW ENCAPSULATION AND PRODUCTION METHOD FOR THE SHEET, AND PRODUCTION METHOD FOR HOLLOW ELECTRONIC PART APPARATUS AND HOLLOW ELECTRONIC PART APPARATUS - A resin sheet is provided for hollow encapsulation excellent in productivity, and excellent in resin strength and heat resistance as well. The resin sheet for hollow encapsulation to be used for subjecting electronic parts mounted on an aggregate substrate to hollow encapsulation includes an epoxy resin composition containing the following components (A) to (D), in which the resin sheet for hollow encapsulation has, in one surface of a sheet main body, a plurality of cavities for storing the electronic parts to subject the parts to hollow encapsulation: (A) an epoxy resin; (B) a curing agent; (C) an inorganic filler; and (D) a curing accelerator. | 07-18-2013 |
| 20130183470 | ULTRA-HIGH IV POLYESTER FOR EXTRUSION BLOW MOLDING AND METHOD FOR ITS PRODUCTION - An ultra-high IV polyester suitable for high melt strength end-uses, such as injection blow molding, pipe extrusion, profile extrusion, and extrusion blow molding, is provided, having IV of greater than 0.9; and a process for its production having high IV lift rate during SSP processing. | 07-18-2013 |
| 20130189465 | Injection Stretch Blow Molded Articles and Polymers for Use Therein - Injection stretch blow molded (ISBM) articles and methods of forming the same are described herein. The ISBM articles generally include a propylene-based impact copolymer. | 07-25-2013 |
| 20130196104 | METHOD FOR PRODUCING THERMOPLASTIC RESIN COMPOSITION, THERMOPLASTIC RESIN COMPOSITION, AND MOLDED ARTICLE - The present invention provides a thermoplastic resin composition, which is excellent in low-temperature toughness and high-temperature creep characteristics, by a method for producing a thermoplastic resin composition by melt-kneading:
| 08-01-2013 |
| 20130202834 | BIMODAL POLYETHYLENE FOR BLOW-MOULDING APPLICATIONS - The invention relates to A process for the polymerisation of ethylene to produce a polyethylene resin in at least two slurry loop reactors connected to each other in series, the resin having a bimodal molecular weight distribution, a molecular weight distribution MWD of at least 7.0, an HLMI of from 1 to 100 g/10 min, and a density of from 0.935 to 0.960 g/cm | 08-08-2013 |
| 20130216753 | Polyester Composition And Method For Preparing Articles By Extrusion Blow Molding - Polyester compositions described herein have properties which are particularly suitable for extrusion blow molding (EBM). These properties relate primarily to the rate of crystallization and melt strength or melt viscosity. Articles prepared from the polyester compositions exhibit good clarity, aesthetics, and other physical properties. The polyester compositions also exhibit broad molecular weight distribution (MWD), resulting in improved processability and melt strength. The crystallization rate allows for good drying characteristics while also enabling the use of regrind. In addition, the compositions exhibit improved recyclability, such as in existing PET recycling streams. In one aspect, articles are prepared in an extrusion blow molding method by combining a dry first polyester copolymer component, a dry second polyester component, and a chain extender to form a feed material suitable for extrusion blow molding. In another aspect, a single component co-polyester and a chain extender are combined to form a feed material. | 08-22-2013 |
| 20130243990 | NOVEL TRIMODAL POLYETHYLENE FOR USE IN BLOW MOULDING - A novel polyethylene formed by Ziegler catalyst is devised, for use in blow moulding. | 09-19-2013 |
| 20130266752 | Oxygen Scavengers, Compositions Comprising the Scavengers, and Articles Made from the Compositions - The disclosure relates to oxygen scavenging molecules, compositions, methods of making the compositions, articles prepared from the compositions, and methods of making the articles. This abstract is intended as a scanning tool for purposes of searching in the particular art and is not intended to be limiting of the present invention. | 10-10-2013 |
| 20130273290 | Dynamically Vulcanized Polyarylene Sulfide Composition - Polyarylene sulfide compositions are described that exhibit high strength and flexibility. Methods for forming the polyarylene sulfide compositions are also described. Formation methods include dynamic vulcanization of a polyarylene sulfide composition that includes an impact modifier dispersed throughout the polyarylene sulfide. A crosslinking agent is combined with the other components of the composition following dispersal of the impact modifier throughout the composition. The crosslinking agent reacts with the impact modifier to form crosslinks within and among the polymer chains of the impact modifier. The compositions can exhibit excellent physical characteristics at extreme temperatures and can be used to form, e.g., tubular member such as pipes and hoses and fibers. | 10-17-2013 |
| 20130273291 | POLYPROPYLENE COMPOSITION WITH HIGH ELASTICITY AND TRANSPARENCY - A propylene polymer composition comprising (percent by weight referring to the sum of A+B): A) 60%-90% of a crystalline propylene copolymer containing from 1.0% to 5.0% of ethylene derived units; B) 10%-40% of a copolymer of propylene with from 18% to 32% of ethylene derived units, said propylene polymer composition having a melt flow rate value according to ISO 1133 (230° C., 2.16 kg) of from 1.0 to 2.0 g/10 min. | 10-17-2013 |
| 20130280462 | POLYETHYLENE HAVING IMPROVED BRANCHING DEGREE DISTRIBUTION - The polyethylene of the invention is polymerized using a chromium catalyst, and has a weight average molecular weight (Mw) of 30,000 or more at the maximum value in a branching degree distribution curve that shows a molecular weight dependency of short chain branches having 4 or more carbon atoms. | 10-24-2013 |
| 20130295310 | SCREEN PROTECTOR WITH LIP FOR MOBILE DEVICE CASE - A screen protector for a mobile device case in which the mobile device case is sized to receive a mobile device having a screen. The screen protector has a perimeter portion and a lip disposed on at least a portion of the perimeter portion. | 11-07-2013 |
| 20130309432 | Use Of Magnesium Compound For Improving Water Resistance Of Cured Silicone Rubber - The present invention relates to a curable silicone rubber composition for various types of water supply components used in contact with water. The present invention also relates to a cured product of this composition, a water resistant cured silicone rubber, and use thereof. The present invention imparts good water resistance to a silicone rubber component used in contact with water, and the present invention prevents or decreases the occurrence of whitening or similar visual appearance failures, and the occurrence of insufficient strength to withstand high temperature steam. | 11-21-2013 |
| 20130330491 | VOC or Compressed Gas Containment Device Made From a Polyoxymethylene Polymer - VOC or compressed gas containment devices, such as polymer fuel tanks, are made from a polyoxymethylene polymer composition. The polymer composition contains a polyoxymethylene polymer that is directly or indirectly chemically attached to an impact modifier. In one embodiment, for instance, a coupling agent bonds the impact modifier to the polyoxymethylene polymer. In order to preserve the permeability of the polymer material when combined with the impact modifier, a polyoxymethylene polymer is used that contains a low level of low molecular weight constituents. | 12-12-2013 |
| 20130337210 | GAS PHASE POLYMERISATION OF ETHYLENE - The disclosed process is for the production of polyethylene by gas phase polymerisation of ethylene in the presence of a supported chromium oxide based catalyst which is modified with an amino alcohol wherein the molar ratio of amino alcohol:chromium ranges between 0.5:1 and 1:1, wherein the support is silica having a surface area (SA) between 250 m | 12-19-2013 |
| 20130337211 | EXTRUSION BLOW-MOLDED ARTICLES AND PROCESS FOR THEIR PRODUCTION - The present application relates to extrusion blow-molded articles comprising a polypropylene layer, said polypropylene layer consisting of a polypropylene composition comprising a specific random copolymer of propylene and at least one comonomer. The present application also relates to a process for the production of such extrusion blow-molded articles. | 12-19-2013 |
| 20130344273 | MOLDED ARTICLE - A molded article formed of a composition including 100 parts by weight of at least one kind of resin selected from the group consisting of thermoplastic resins and thermosetting resins, and 0.01 parts by weight to 10,000 parts by weight of a silylated polyolefin, which is obtained by a reaction between a silicon-containing compound containing a structural unit represented by Formula (1) and a vinyl group-containing compound having a defined number average molecular weight, a derivative thereof, or a mixture of these, | 12-26-2013 |
| 20140023814 | POTABLE WATER CONTAINERS HAVING SURFACES INCLUDING HEAT LABILE COMPONENT/CARRIER COMBINATIONS AND METHODS FOR THEIR PREPARATION - Containers for the storage and/or transport of potable water having surfaces derived from a range of polymers are provided. The container's surfaces may include a component/carrier combination (typically a heat labile component) which affords thermal stability to the surface containing the component. The component/carrier combination enables a heat labile component to survive exposure to elevated temperatures greater than its decomposition or volatilization temperature during processing or during the container's service. Additionally, the use of a component/carrier combination allows a plurality of otherwise incompatible components to be included within a single formulation. The different components included in the surface are able to impart a range of properties to the container's surface. Components can include, but are not limited to bacteriocides, fungicides, algaecides, viruscides, insecticides, antibiotics, enzymes, repellents (animal and insect), herbicides, pheromones, molluscicides, acaricides, miticides, rodenticides, fragrances, and the like. Methods for preparing the polymer/component/carrier combination are also provided. | 01-23-2014 |
| 20140030459 | HYBRID THERMOPLASTIC COMPOSITE COMPONENTS AND PRODUCTS - Included herein are constructional techniques as well as finished goods produced thereby including thermoplastic composite fabric partially or fully bonded in selected locations and unbonded or less completely bonded in others. These multiple-phase or hybrid goods may comprise structural members such as cabling, shelter components, storage or shipping containers, furniture, clothing, protective gear, water craft, or other constructions. | 01-30-2014 |
| 20140030460 | ETHYLENE-BASED POLYMER, MANUFACTURING METHOD OF ETHYLENE-BASED POLYMER AND MANUFACTURING METHOD OF CATALYST FOR POLYMERIZATION, AND MOLDED ARTICLE OF HOLLOW PLASTICS CONTAINING ETHYLENE-BASED POLYMER AND USE THEREOF - An object of the invention is to provide an ethylene-based polymer excellent in moldability and durability, and also excellent in the balance of stiffness and durability, and to provide a molded product of hollow plastic using the ethylene-based polymer. The ethylene-based polymer according to the invention is an ethylene-based polymer having specific characteristics and manufactured by a homopolymerization of ethylene or a copolymerization of ethylene and α-olefin using a chromium catalyst. | 01-30-2014 |
| 20140030461 | BOTTOM OF PREFORMS - The invention relates to a preform which includes, centred on a single axis xx′: a neck ( | 01-30-2014 |
| 20140037881 | FAULT-RESPONSIVE INDICATOR BEAD - Fault-responsive indicator beads ( | 02-06-2014 |
| 20140050872 | POLYDIORGANOSILOXANE POLYOXAMIDE COPOLYMERS - Polydiorganosiloxane polyoxamide, linear, block copolymers and methods of making the copolymers are provided. The method of making the copolymers involves reacting a diamine with a precursor having at least one polydiorganosiloxane segment and at least two oxalyamino groups. The polydiorganosiloxane polyoxamide block copolymers are of the (AB) | 02-20-2014 |
| 20140050873 | Blow Moulded Articles of Bimodal Polyethylene - The invention relates to A process for the polymerisation of ethylene to produce a polyethylene resin in at least two slurry loop reactors connected to each other in series, the resin having a bimodal molecular weight distribution, a molecular weight distribution MWD of at least 7.0, an HLMI of from 1 to 100 g/10 min, and a density of from 0.935 to 0.960 g/cm | 02-20-2014 |
| 20140072747 | Biphasic Collagen Membrane or Capsule for Guided Tissue Regeneration - A biocompatible, resorbable biphasic collagen membrane having a first area of relatively higher tensile strength and stiffness and lower porosity and a second area of relatively lower tensile strength and stiffness and higher porosity, and a method of manufacturing the such a membrane. | 03-13-2014 |
| 20140106105 | METHOD FOR MANUFACTURING BLOW MOLDS - A method for manufacturing segmented blow molds for plastic containers, where blow mold preforms are manufactured by flame-spraying at least one metal-containing and/or ceramic-containing layer on a negative model of at least one segment of the blow mold to be manufactured, and the at least one layer is then detached from the negative model, thereby providing a particularly simple and repeatable manufacturing of blow molds. | 04-17-2014 |
| 20140113094 | COPOLYESTERS CONTAINING NEOPENTYL GLYCOL AND 2,2,4,4-TETRAALKYL 1,3-CYCLOBUTANEDIOL - There is provided an article comprising a copolyester containing residues of neopentyl glycol, 2,2,4,4-tetraalkyl 1,3-cyclobutanediol such as 2,2,4,4-tetramethyl 1,3-cyclobutanediol, tin atoms, aluminum atoms, an alkali or alkaline earth metal atoms such as lithium atoms, optionally phosphorus atoms, and having an It.V. of at least 0.55 dL/g, and Tg of at least 90° C. Such higher It.V. copolyesters can now be made having high Tg, good thermal stability, and higher insertion of 2,2,4,4-tetraalkyl 1,3-cyclobutanediol. | 04-24-2014 |
| 20140120288 | POLYMERIC MATERIAL FOR AN INSULATED CONTAINER - A formulation includes a polymeric material, a nucleating agent, a blowing, and a surface active agent. The formulation can be used to form a container. | 05-01-2014 |
| 20140120289 | INJECTION-MOLDED BODY - An injection molded article containing a resin composition containing a polyamide compound (A) and a resin (B), wherein the polyamide compound (A) contains from 25 to 50% by mol of a diamine unit, which contains a particular diamine unit, in an amount of 50% by mol or more; from 25 to 50% by mol of a dicarboxylic acid unit, which contains a particular dicarboxylic acid unit, in an amount of 50% by mol or more; and from 0.1 to 50% by mol of a particular constitutional unit. | 05-01-2014 |
| 20140127440 | Mobile electronic devices made of amorphous polyamides - The present invention relates to components of mobile electronic devices made of an amorphous polyamide composition characterized by excellent mechanical properties, low moisture uptake, low distortion and very good aesthetical properties. The amorphous polyamide has recurring units derived from the polycondensation of a mixture of monomers of aromatic dicarboxylic acid(s), cycloaliphatic diamine(s) with 6 to 12 carbon atoms, and a third monomer with 10 to 16 carbon atoms. | 05-08-2014 |
| 20140127441 | ETHYLENE TEREPHTHALATE TYPE POLYESTER RESIN FOR FORMING CONTAINERS AND METHOD OF PRODUCING THE SAME - An ethylene terephthalate type polyester resin for forming containers, having an intrinsic viscosity in a range of 0.80 to 0.90 dL/g, containing copolymerizable components other than the ethylene glycol and terephthalic acid in an amount of less than 1.5 mol %, containing monohydroxyethyl terephthalate and bishydroxyethyl terephthalate in a total amount of less than 0.005% by weight, and having a heat of fusion of not more than 50 J/g and a crystallinity of less than 60%. | 05-08-2014 |
| 20140134372 | EXTRUDED PET PARISON, CONTAINER, AND METHOD - An extruded PET parison includes a first extruded polymer comprising PET, and a second extruded polymer comprising PET. In embodiments, the first extruded polymer and the second extruded polymer are co-extruded, and the first extruded polymer has an intrinsic viscosity that is higher that the intrinsic viscosity of the second extruded polymer. A monolayer embodiment is also disclosed. In embodiments, a monolayer extruded PET container is comprised of bottle grade PET resin that has been solid stated and may have an IV from about 0.96 to about 1.4. | 05-15-2014 |
| 20140141188 | HALOGEN-FREE RETARDANT ACRYLIC RESIN AND MOLDED ARTICLE - Disclosed is a halogen-free retardant acrylic resin, including a copolymer of an acrylate monomer (I) and a phosphorus-containing monomer (II), wherein R1 is H or methyl; R2 is H, alkyl, ester, alkyl ester, aryl, or heteroaryl, and R3 is H or methyl, and X is (CH | 05-22-2014 |
| 20140141189 | POLYPROPYLENE AND POLYLACTIC ACID BLENDS OF INJECTION STRETCH BLOW MOLDING APPLICATIONS - Injection stretch blow molded (ISBM) articles containing a bio-based polymers and methods of forming the same are described herein. The method generally includes providing a propylene-based polymer; contacting the propylene-based polymer with polylactic acid to form a polymeric blend; injection molding the blend into a preform; and stretch-blowing the preform into an article. | 05-22-2014 |
| 20140154446 | Pet Container and Compositions Having Enhanced Mechanical Properties and Gas Barrier Properties - A container comprising a polyester composition with enhanced mechanical properties is provided. The polyester composition comprises a polyester and a creep control agent. In particular embodiments, the polyester composition comprises a polyester, a creep control agent, and a gas barrier additive. In particular embodiments, the creep control agents are molecules or polymers comprising dianhydrides, bis-lactams, bis-oxazoles, and epoxides. | 06-05-2014 |
| 20140170354 | TRANSPARENT THERMOPLASTIC CONTAINER - Disclosed is a transparent thermoplastic container including a thermoplastic composition including: A) a polyamide resin including
| 06-19-2014 |
| 20140170355 | TRANSPARENT THERMOPLASTIC POLYAMIDE CONTAINER - Disclosed is a transparent thermoplastic container including a thermoplastic composition including: A) a polyamide resin including
| 06-19-2014 |
| 20140170356 | Process for Producing Mono-Rotomoulded Articles Prepared from Blends Comprising Polyethylene - The present invention discloses a single layer rotomoulded article prepared from a blend of polyethylene, functionalised polyolefin and one or more resins selected from polyetherester or saturated polyester or polycarbonate or polyamide. | 06-19-2014 |
| 20140186565 | UNCOATED HOUSING AND METHOD FOR MANUFACTURING SAME - The present invention is an uncoated housing in which a molded product formed from a thermoplastic resin composition (D) containing 20-60% by mass of an acetone insoluble resin component (A), which contains a rubber component (a) with an average particle size of 0.05-0.3 μm and has a coefficient of linear expansion of 11×10 | 07-03-2014 |
| 20140205784 | MODIFIED HOT RUNNER SYSTEMS FOR INJECTION BLOW MOLDING - A preform suitable for blow molding made out of crystallizable polymers made by biaxially stretching the preform by blowing to form a container. The preform having regular or irregular sequence of variations in molecular pre-alignment/orientation and regular or irregular sequence of variations in crystallinity between different locations of the cross-section of the preform. | 07-24-2014 |
| 20140205785 | INJECTION-MOLDED ARTICLE - Provided is an injection-molded article with excellent external appearance, low warping, heat resistance, and durability to heating and cooling. An injection-molded article for which (1) deflection temperature under load according to ISO 75-1 is 165-220° C., (2) surface gloss at 45° by the JIS Z8741 testing method is 95-110, (3) the flatness of flat plates of 120 mm length, 120 mm width and 2 mm thickness with JIS B0021 is 0-2 mm, (4) after tensile property evaluation test pieces molded according to ISO 3167 were heat-treated for ten days in a 150° C. hot air oven and then treated for 24 hours at 23° C. and 50% RH, stretch at break measured according to ISO 524-1, 2 is 1.5% or more. | 07-24-2014 |
| 20140205786 | POLYESTERS AND ARTICLES MADE THEREFROM - Disclosed herein are polyesters and articles made therefrom. The article comprising a substrate comprising a first surface and a second surface, the second surface in contact with an outside environment, wherein the substrate comprises a polymer comprising poly(trimethylene furandicarboxylate) (PTF), and wherein the polymer provides an improvement in gas barrier properties of the substrate as compared to a substrate comprising nascent polyethylene terephthalate) (PET). | 07-24-2014 |
| 20140212614 | WHOLLY AROMATIC POLYESTER AND POLYESTER RESIN COMPOSITION - A wholly aromatic polyester being excellent in heat resistance and toughness and being capable of being produced in an ordinary polymerization device, which exhibits optical anisotropy when it is molten, containing the constitutional unit (I) derived from 4-hydroxybenzoic acid, the constitutional unit (II) derived from 6-hydroxy-2-naphthoic acid, the constitutional unit (III) derived from 1,4-phenylenedicarboxylic acid, the constitutional unit (IV) derived from 1,3-phenylenedicarboxylic acid and the constitutional unit (V) derived from 4,4′-dihydroxybiphenyl, containing the constitutional unit (I) in an amount of 35 to 75 mol %, the constitutional unit (II) in an amount of 2 to 8 mol %, the constitutional unit (III) in an amount of 4.5 to 30.5 mol %, the constitutional unit (IV) in an amount of 2 to 8 mol %, the constitutional unit (V) in an amount of 12.5 to 32.5 mol %, the total of constitutional units (II) and (IV) being in an amount of 4 to 10 mol %. | 07-31-2014 |
| 20140220281 | OXYGEN SCAVENGERS - Described herein are oxygen scavengers, oxygen scavenging polymeric compositions, and oxygen scavenging articles. The polymeric compositions comprising the oxygen scavengers may have utility in packaging, sealing, wrapping, and storing oxygen-sensitive substances, e.g., to preserve freshness of foods, beverages, and the like. | 08-07-2014 |
| 20140220282 | Rotomolded Articles Comprising a Layer of Polyolefin and Polyester - A rotomoulded article can have one or more layers, including a layer A. The layer A can have from 50 to 99.4 wt % of a polyolefin, from 0.5 to 50 wt % of a polyester, and from 0.1 to 20 wt % of a co- or ter-polymer. The co- or ter-polymer can have 50 to 99.9 wt % of an ethylene or a styrene monomer, 0.1 to 50 wt % of an unsaturated anhydride-containing monomer, epoxide-containing monomer or carboxylic acid-containing monomer, and 0 to 50 wt % (meth)acrylic ester monomer. | 08-07-2014 |
| 20140242315 | POLYBUTYLENE TEREPHTHALATE RESIN COMPOSITION AND THIN MOLDED ARTICLE - A polybutylene terephthalate resin composition which is free from bleeding and other problems, and improves the flowability (melt-flowability) while maintaining the characteristics such as mechanical strength or toughness. To 100 parts by weight of a composition composed of 50 to 90% by weight of (A) a polybutylene terephthalate resin and 10 to 50% by weight of (B) inorganic filler, is blended 0.05 to 5 parts by weight of (C) a glycerin fatty acid ester being composed of glycerin and/or a dehydrated condensate thereof and a fatty acid having 12 or more carbon atoms and having 200 or more hydroxyl value determined by a method specified in the description. | 08-28-2014 |
| 20140287179 | ELASTOMER MOLDED BODY FOR MEDICAL INSTRUMENT - An elastomer molded body for a medical instrument includes an elastomer material containing at least one kind of non-olefin-based elastomer, in which a melting point of the elastomer molded body is higher than a glass transition point of the elastomer molded body and the glass transition point of the elastomer molded body is in the range of 40° C. or more to 80° C. or less. | 09-25-2014 |
| 20140295119 | PREFORMS FOR BLOW MOULDING - A preform for blow moulding to form a container, the preform being formed of a thermoplastic material, the preform comprising a neck finish at an open end of the preform, an elongate body section and a closed end, wherein the body section has elongate, longitudinally extending inner and outer surfaces each centered about a longitudinal axis of the preform, the inner and outer surfaces defining therebetween a wall of the body section, wherein the wall of the body section has at least one locally thickened portion along the body section, the locally thickened portion being thicker than adjacent first and second thinner portions at respective opposite longitudinal ends of the thickened portion, the thickened portion having an inner surface portion which is nearer to the longitudinal axis than respective first and second inner surface portions of the first and second thinner portions. | 10-02-2014 |
| 20140302268 | PARISON AND CONTAINER BLOW MOLDING METHOD USING SAME | 10-09-2014 |
| 20140314984 | METHOD FOR PRODUCING A PLASTIC BOTTLE, AND PREFORM AND BLOWING MOLD SUITED THEREFOR - Method for producing a plastic bottle, and preform and blowing mold suited therefore are disclosed. An exemplary process can produce a plastic bottle, for example, a PET bottle. Such a bottle can be produced from a preform which has a body which is closed on one side, which is connected to a neck section with a pour opening, in which the preform which has been produced in a plastic injection process or an extrusion process is placed in the mold cavity of a blow mold and inflated using the blow nozzle by overpressure according to the mold cavity. Sealing can take place between the blow nozzle and the preform within the preform. | 10-23-2014 |
| 20140335297 | OXYGEN-ABSORBING RESIN COMPOSITION - An oxygen-absorbing resin composition containing a base resin having a thermoplastic resin; and an oxygen-absorbing component having at least the one selected from the group consisting of an ester, an amide, an imide or a dicarboxylic acid derived from an acid anhydride represented by the following formula (1), | 11-13-2014 |
| 20140335298 | THERMOPLASTIC POLYCARBONATE COPOLYMER COMPOSITIONS, METHODS OF THEIR MANUFACTURE, AND USES THEREOF - This disclosure relates to thermoplastic compositions comprising a polycarbonate copolymer, the polycarbonate copolymer comprising first repeating carbonate units and second repeating units selected from carbonate units that are different from the first carbonate units, polysiloxane units, and a combination comprising at least one of the foregoing unit; and an organophosphorus flame retardant in an amount effective to provide 0.1 to 1.0 wt % phosphorus based on the total weight of the composition, wherein an article molded from the composition has a smoke density after 4 minutes (Ds-4) of less than or equal to 600 determined according to ISO 5659-2 on a 3 mm thick plaque, and a material heat release of less than or equal to 160 kW/m | 11-13-2014 |
| 20140342111 | 4-METHYL-1-PENTENE (CO)POLYMER COMPOSITION, AND FILM AND HOLLOW MOLDED PRODUCT COMPOSED OF THE COMPOSITION - To provide a 4-methyl-1-pentene/olefin (co)polymer composition which is excellent in transparency and heat resistance and is excellent also in elongation and toughness and to provide a molded product composed of the composition, a film composed of the composition, which is excellent in transparency, heat resistance and dimensional stability and has been uniformly stretched, and a hollow molded product composed of the composition, which is excellent in transparency, heat resistance and toughness and is excellent also in dimensional stability. The 4-methyl-1-pentene (co)polymer composition of the present invention comprises a specific 4-methyl-1-pentene (co)polymer (A) and a specific 4-methyl-1-pentene/α-olefin copolymer (B) in a specific ratio. | 11-20-2014 |
| 20140356565 | PROPYLENE COPOLYMER FOR BLOW MOLDED ARTICLES - Propylene copolymer having a melt flow rate MFR | 12-04-2014 |
| 20150017366 | SCRATCH RESISTANCE POLYPROPYLENE AT HIGH FLOW - Injection molded article comprising at least 60 wt.-% of a heterophasic propylene copolymer, said polymer comprises a matrix being a polypropylene, said polypropylene comprises at least three polypropylene fractions, the three polypropylene fractions differ from each other by the melt flow rate and at least one of the three polypropylene fractions has a melt flow rate in the range of 1.0 to 20.0 g/10 min, and an elastomeric propylene copolymer dispersed in said matrix, wherein said heterophasic propylene copolymer has a melt flow rate of equal or more than 20.0 g/10 min and the amorphous phase of the xylene cold soluble fraction of the heterophasic propylene copolymer has an intrinsic viscosity of equal or higher than 2.0 dl/g. | 01-15-2015 |
| 20150017367 | BIOPLASTIC COMPOSITIONS AND RELATED METHODS - Bioplastic compositions having favorable mechanical and molding characteristics. Methods of forming these compositions and also workpieces formed from these compositions. The compositions comprising a polylactic acid; a polyhydroxyalkanoate; a plurality of clay particles; a plurality of talc particles; and a modifier capable of facilitating mixing between the clay particles and the talc particles. The compositions suitably include a polylactic acid, a polyhydroxyalkanoate, a plurality of clay particles, a plurality of talc particles. The compositions also suitably include a modifier capable of facilitating mixing between the clay particles and the talc particles. The clay particles may have an average diameter in the range of from about 2 nm to about 100 nm; a diameter of 8 nm is considered suitable. | 01-15-2015 |
| 20150030793 | POLYESTER-BASED RESIN COMPOSITION, METHOD FOR PRODUCING SAME, AND MOLDING USING RESIN COMPOSITION - The present invention provides a polyester-based resin composition containing: a resin component which contains 80 to 98 mass % of polyester resin (A) including aromatic dicarboxylic acid units and diol units, and 20 to 2 mass % of polyamide resin (B) including diamine units and dicarboxylic acid units, the diamine units containing 70 mol % or more m-xylylenediamine units and the dicarboxylic acid units containing 70 mol % or more α,ω-aliphatic dicarboxylic acid units; and 0.005 to 0.1 parts by mass of a specific epoxy-functional polymer (C) with respect to 100 parts by mass of the resin component. | 01-29-2015 |
| 20150037525 | METHOD FOR MANUFACTURING HOLLOW MOLDED ARTICLE, HOLLOW MOLDED ARTICLE, AND MANUFACTURING APPARATUS - A hollow molded article is formed by laser welding a container and a lid. The container and lid are each injection molded from a material containing a thermoplastic resin and have gate marks, formed during molding. The thermoplastic resin is oriented in the flow direction in a molten state and solidified. The entire gate mark of the container is located on its outer or bottom surface, but is present in a position other than an area at two-thirds or less of the distance from the center of gravity to the outer periphery of the bottom surface. The entire gate mark of the lid is located on its upper, side, or lower surface, but is present in a position other than areas at two-thirds or less of the distances from the centers of gravity of the upper and lower surfaces of the lid to the outer peripheries of the respective surfaces. | 02-05-2015 |
| 20150050442 | SOFT POLYPROPYLENE WITH IMPROVED OPTICAL PROPERTIES - Polymer composition comprising a propylene copolymer and a styrenic based elastomer. | 02-19-2015 |
| 20150064382 | COMPOSITION AND ARTICLE COMPRISING THERMOPLASTIC POLYURETHANE AND PARTICULATE ENGINEERING POLYMER - A composition includes 50 to 95 weight percent of a thermoplastic polyurethane, and 5 to 50 weight percent of a particulate engineering plastic. The particulate engineering plastic has a glass transition temperature or a crystalline melting point greater than or equal to 200° C. and includes a polyarylsulfone, a polyimide, a poly(phenylene sulfide), a semi-crystalline polyamide, or a combination thereof. Incorporation of the particulate engineering plastic into the thermoplastic polyurethane improves one or more of tensile strength, heat resistance, hardness, and char formation. | 03-05-2015 |
| 20150064383 | POLY(ETHYLENEFURANOATE) COPOLYMERS AND METHODS - The present invention relates to polyethylene furanoate (PEF) copolymers and methods for processing the same to provide PEF articles, as well as the articles so produced. | 03-05-2015 |
| 20150072094 | SYNTHETIC FILM PRIMARILY CONSISTING OF BIODEGRADABLE POLYMERS - The present invention relates to a single- or multi-layered synthetic film primarily consisting of biodegradable polymers, said synthetic film consisting of one or more layers (a) of at least one biodegradable polymer and 1-35% by weight, relative to the total weight of the layer (a), of at least one modified, thermoplastic copolymer of α,β-unsaturated olefins having 2-10 carbon atoms and (meth)acrylic acid and/or at least one (meth)acrylic acid derivative that is grafted, preferably with cyclic anhydride groups and/or carboxyl groups and/or ester groups, said invention further relating to a use of such a synthetic film as packaging material. | 03-12-2015 |
| 20150072095 | SOFT BOTTLES - Molded article comprising a propylene copolymer having a xylene cold soluble content (XCS) in the range of 35 to 60 wt.-% and a comonomer content in the range of 7.0 to 17.0 wt-%, wherein further the propylene copolymer fulfills inequation (I), wherein Co (total) is the comonomer content [wt.-%] of the propylene copolymer Co (XCS) is the comonomer content [wt.-%] of the xylene cold soluble fraction (XCS) of the propylene copolymer. | 03-12-2015 |
| 20150079324 | AROMATIC POLYCARBONATE COMPOSITE RESIN COMPOSITION AND MOLDED ARTICLE - A resin composition is provided which is excellent in impact resistance, heat resistance, moldability, and chemical resistance and which is suitable, for example, as a molding material for a portable terminal housing. An aromatic polycarbonate composite resin composition contains, with respect to 100 parts by mass of a resin component formed of 60 to 90 parts by mass of an aromatic polycarbonate resin (A) and 10 to 40 parts by mass of a polyester resin (B), 3 to 20 parts by mass of a graft copolymer (C) formed by graft polymerization of a (meth)acrylic acid ester compound with a diene-based rubber and 0.005 to 0.1 parts by mass of a stabilizer (D). The graft copolymer (C) has a sulfur content of 100 to 1,500 ppm and an average particle diameter of 70 to 240 nm, and the stabilizer (D) is an organic phosphate compound represented by the following general formula (I). | 03-19-2015 |
| 20150086739 | UNORIENTED FILM BASED ON SOFT POLYPROPYLENE - Unoriented film comprising at least one layer of a polymer composition comprising a styrenic based elastomer and a propylene copolymer. | 03-26-2015 |
| 20150093531 | Container for Precision Member and Method for Preparing the Same - A container for precision members is prepared from a polycarbonate resin, wherein a polycarbonate resin solution prepared by immersing the polycarbonate resin in water and leaving the solution has chloride ions (Cl | 04-02-2015 |
| 20150104599 | THERMOPLASTIC POLYCARBONATE COPOLYMER COMPOSITIONS, METHODS OF THEIR MANUFACTURE, AND ARTICLES THEREOF - A thermoplastic composition includes a poly(carbonate-arylate ester); and an organophosphorus compound in an amount effective to provide 0.1 to 1.0 wt % phosphorus based on the total weight of the composition, wherein an article molded from the composition has a smoke density after four minutes (Ds-4) of less than or equal to 300 determined according to ISO 5659-2 on a 3 mm thick plaque and a maximum average rate of heat release emission (MAHRE) of less than or equal to 90 kW/m | 04-16-2015 |
| 20150118431 | Process for Manufacturing a Composite Article Comprising Cellulose Pulp Fibers and a Thermoplastic Matrix - The present invention relates to a process for manufacturing a composite article comprising cellulose pulp fibers and a thermoplastic matrix, wherein said process comprises the steps of: a) mixing a refined aqueous pulp suspension with a water suspension of thermoplastic fibers into a composition, b) forming the composition into a fiber web, c) dewatering the fiber web, d) drying the fiber web, and e) heating and pressing the dried fiber web from step d) to melt said thermoplastic fibers into a thermoplastic matrix and form a composite article. | 04-30-2015 |
| 20150125646 | Self-Healing Thermally Conductive Polymer Materials - Thermally conductive polymer materials having thermally conductive charges and polymer network compositions characterized by the fact that the network is able to reorganize by exchange reactions that allow it to relax stresses and/or flow while maintaining network connectivity. As a result, the polymer network is characterized by its finite viscosity at elevated temperatures in spite of the crosslinking. These characteristics provide such materials remarkable properties for use as thermal interface and notably improved adhesion, self-repairing, in addition to greater processing flexibility, better mechanical properties, improved chemical resistance. | 05-07-2015 |
| 20150132519 | Rapidly Deployed Nano Material Structures - Structural elements comprised of functionalized material in a rapidly setting resin. The structural elements are rapidly deployable and arranged as structures that provide ballistic and impact resistance. The structures are fabricated using specific molds that shape a specific rapid cure resin-filler mixture. | 05-14-2015 |
| 20150140248 | Polycarbonate Resin Composition and Molded Article Including the Same - A polycarbonate resin composition includes: a polycarbonate resin; inorganic fillers including flake and acicular fillers; and a sulfonate represented by Formula 1, wherein the sulfonate is present in an amount of about 0.1 parts by weight to about 1.0 part by weight based on about 100 parts by weight of the polycarbonate resin. The polycarbonate resin composition can exhibit excellent stiffness, excellent impact resistance, excellent property balance therebetween, and the like. | 05-21-2015 |
| 20150147508 | Halogen-Free Benzoxazine Based Curable Compositions for High Tg Applications - A method for forming a halogen-free curable composition containing a benzoxazine monomer, at least one epoxy resin, a catalyst, a toughening agent and a solvent. The halogen-free curable composition is especially suited for use in automobile and aerospace applications since the composition, upon curing, produces a composite having a high glass transition temperature. | 05-28-2015 |
| 20150314503 | Overmoulding Method for Preforms to be Converted Into Containers and Device Therefor - Method for manufacturing plastic preforms ( | 11-05-2015 |
| 20150315341 | Mobile electronic devices made of low-chlorine aromatic polysulfones - The present invention relates a mobile electronic device comprising at least one part made of a polymer composition comprising for more than 80% by weight (% wt.) relative to the total weight of the composition (C) of an aromatic polysulfone polymer comprising a residual chlorine content in an amount of less than 25 μeq/g polymer. | 11-05-2015 |
| 20150321411 | LIGHTWEIGHT PLASTIC CONTAINER AND PREFORM - A plastic preform is provided that includes a hollow body portion including a closed bottom portion and a lower portion extending upwardly from the lower portion; and a neck portion extending upwardly from the lower portion. The neck portion includes a dispensing opening; threads positioned below the dispensing opening; a tamper-evident formation positioned below the threads; and a support flange positioned below the tamper-evident formation, the support flange having an upper surface and lower surface. In an embodiment, the preform is formed of a material comprising polyethylene terephthalate (PET); the threads comprise multiple-lead threads; the weight of the neck portion from the lower surface of the support flange to a top of the dispensing opening is 3.0 grams or less; and the vertical distance from the top of the dispensing opening to the lower surface of the support flange is 0.500 inches or less. A method is also disclosed. | 11-12-2015 |
| 20150329712 | POLYETHYLENE-BASED STRUCTURE - A polyethylene-based structure of the present invention is a polyethylene-based structure composed of a resin composition containing 60 to 90% by mass of a polyethylene (A), 5 to 35% by mass of an acid-modified polyethylene (B), and 5 to 35% by mass of a m-xylylene group-containing polyamide (C), wherein the m-xylylene group-containing polyamide (C) is dispersed in the form of layers in the resin composition which constitutes the structure, and the acid value of the acid-modified polyethylene (B) is from 5 to 30 mg/g. | 11-19-2015 |
| 20150330723 | PLASTIC COMPONENT - A plastic component with at least one first wall in which a pocket or a plurality of pockets is provided. A pocket can constitute a bulge that protrudes out from the plane of the wall. The pocket has at least one second wall and one third wall. The second wall is oriented at an angle relative to the plane of the first wall and the angle is greater than 45° and the third wall is oriented at an angle relative to the plane of the first wall that is less than 45°. | 11-19-2015 |
| 20150343694 | Glossy Article - A blow-molded article comprises a layer having two different thermoplastic materials, wherein the two thermoplastic materials have a Solubility Parameter difference of from about 0.1 cal | 12-03-2015 |
| 20150352746 | Preform of Plastic Material with Lightened Closed End - Preform, made of plastic material for the manufacturing of hollow bodies through a blow-moulding process, in which said preform comprises a substantially cylindrical body ( | 12-10-2015 |
| 20160046061 | APPARATUS AND METHOD FOR FABRICATING AND FILLING CONTAINERS - An injection head for the fabrication of a container from a preform. An injection head interfaces with a mouth of the preform to establish fluid communication between a liquid supply and the mouth. The injection head includes an injection valve disposed within an outer shell of the injection head and configured to selectively permit fluid communication through the injection head upon displacement between an opened and a closed position. The injection head also includes an injection head cavity disposed between the injection valve and the outer shell and connected to the liquid supply. A liquid supply control mechanism and a control mechanism of the injection valve's opening allow fluid communication through the injection head. The control mechanism of the injection valve's opening is activated by the liquid under pressure in the injection head cavity when liquid supply is opened. | 02-18-2016 |
| 20160046736 | Maleic Anhydride Grafted LLDPE Having High Melt Index - Disclosed is a linear low-density polyethylene grafted with maleic anhydride (MAH-g-LLDPE). The MAH-g-LLDPE has a unique combination of properties including a low density and a high melt index. | 02-18-2016 |
| 20160082644 | APPARATUS AND METHOD FOR FABRICATING CONTAINERS - An apparatus for fabricating containers. The apparatus including a plurality of mold segments, an injection cylinder, a closure cylinder and a motor cylinder. The injection cylinder defining a mold cavity substantially in the form of a container and accommodating a substantially tubular preform having a preform cavity in communication with an open end. The injection head establishes fluid communication with the preform and the injection cylinder is in fluid communication with the injection head and configured to inject a volume of liquid into the preform The closure cylinder is configured to exert a force on at least one of the mold segments to maintain them in a closed disposition. The motor cylinder is configured to drive the injection cylinder and being itself concurrently driven with the closure cylinder by a single pressure source. | 03-24-2016 |
| 20160083558 | OXYGEN SCAVENGERS, COMPOSITIONS COMPRISING THE SCAVENGERS, AND ARTICLES MADE FROM THE COMPOSITIONS - The disclosure relates to oxygen scavenging molecules, compositions, methods of making the compositions, articles prepared from the compositions, and methods of making the articles. This abstract is intended as a scanning tool for purposes of searching in the particular art and is not intended to be limiting of the present invention. | 03-24-2016 |
| 20160101547 | DIE SLIDE ROTATIONAL HOLLOW MOLDING PROCESS & ASSEMBLY FOR CREATING AN ARTICLE WITH A HOLLOW INTERIOR - A method for forming a component exhibiting a sealed interior, including providing first and second mold halves, foaming first and second half shells of material within cavities defined within each of the mold halves, and upon mating the mold halves together in a first closed mold configuration. The mold halves are reopened, with at least one of the shells being subsequently reoriented such that the first and second half shells are arrayed in opposing fashion with perimeter extending edges of each half shell arranged in contact with one another. Additional steps include reclosing the mold halves and subsequently forming a second perimeter extending material in contact with the contacting perimeter extending edges in order to bond the half shells together, upon which the mold halves are reopened and a completed component removed. | 04-14-2016 |
| 20160108223 | HDPE ARTICLES - This disclosure relates to manufactured articles containing ethylene interpolymers. Specifically, films, containers and lids comprising at least one layer of an ethylene interpolymer product, or a blend containing an ethylene interpolymer product, where the ethylene interpolymer product has: a Dilution Index (Y | 04-21-2016 |
| 20160121011 | COMPRESSED GAS AEROSOLS WITH ENHANCED INTENSITY AND LONGEVITY OF ACTIVES - Aerosol compositions propelled by compressed gas providing enhanced intensity of one or more active components (e.g., fragrance, malodor counteractant, insecticide, disinfectant, or antimicrobial) over an extended period of time in the environment of use consistently over the life of the product. This is provided by a selected combination of spray rate and average particle size of the composition. The increased intensity over time can be further enhanced by further selection of the initial and terminal pressure under which the composition is maintained, and the pressure drop ratio, with respect to the composition product and a suitable dispensing container. | 05-05-2016 |
| 20160121026 | POLYCARBONATE COPOLYMER COMPOSITIONS FOR FORMING MOLDED MEDICAL ARTICLES WITH THIN WALLS - Disclosed is a thin-walled article that can be used for medical applications. The medical article is molded from a thermoplastic composition. The composition comprises a poly(aliphatic ester)-polycarbonate copolymer, a mold release agent, and a gamma radiation stabilizer. The composition exhibits excellent melt flow rate, is amenable to thin wall injection molding, and has good transparency | 05-05-2016 |
| 20160145365 | PROPYLENE BASED TERPOLYMER FOR CONTAINERS - A container comprising a propylene, ethylene, 1-hexene terpolymer wherein in the terpolymer:
| 05-26-2016 |
| 20160167281 | BLOW MOLDING MOLD AND BLOW MOLDING PRODUCT FABRICATED WITH SAME | 06-16-2016 |
| 20160168760 | PHOSPHONATE POLYMERS, COPOLYMERS, AND THEIR RESPECTIVE OLIGOMERS AS FLAME RETARDANTS FOR POLYESTER FIBERS | 06-16-2016 |
| 20160176996 | PROPYLENE BASED TERPOLYMERS | 06-23-2016 |
| 20160185943 | HEAT RESISTANT ETHYLENE VINYL ACETATE COPOLYMER COMPOSITION AND PROCESS FOR ITS PRODUCTION - Disclosed herein are curable heat resistant ethylene vinyl acetate copolymer-polyamide blend compositions, wherein the ethylene vinyl acetate copolymer has a melting peak temperature of 100° C. or less. The blend compositions comprise 0.1 to 10 weight percent dispersed polyamide, and may be cured to form articles having improved heat resistance while maintaining the desirable physical properties of unmodified, cured ethylene vinyl acetate articles. | 06-30-2016 |
| 20160193750 | PREFORM FOR CONTAINER MADE OF PLASTIC MATERIAL | 07-07-2016 |
| 20160251490 | METHODS FOR MODIFYING A HYDROPHOBIC POLYMER SURFACE AND DEVICES THEREOF | 09-01-2016 |
| 20170232657 | PINCH-FORMED BLOW MOLDED BRACKET OFF THE PARTING LINE | 08-17-2017 |
