| Entries |
| Document | Title | Date |
|---|
| 20080268193 | Aqueous media disposable transport and containment material - A waste containment composite material has a low strength water impermeable barrier layer, a high strength water sensitive layer, and a printed polymer reinforcement pattern applied to the water sensitive layer as a mechanical support layer. Examples of barrier layers include wax, polylactic acid, and other polymers. Examples of water sensitive layers include polyvinyl alcohol. The printed pattern of low permeability polymer support network is applied during the blowing process of the dual layer material. | 10-30-2008 |
| 20080286514 | Bondably Coated Metallic Member - The present provides a bondably coated metallic member comprising a metallic member having a low surface energy polymeric coating, said low surface energy polymeric coating having been surface activated on at least a portion thereof, and having on said surface-activated portion a bondable high surface energy polymeric coating. The present invention also provides a bondably-coated metallic pipe comprising metallic pipe having a low surface energy mainline polymeric coating thereon extending over the pipe except at a bare zone adjacent each end of the pipe that is free from said main-line coating; a portion of said mainline coating adjacent each bare zone having been surface activated and having on said surface activated portion a bondable high surface energy polymeric coating. | 11-20-2008 |
| 20090004416 | Injection Molded Article - An injection molded article formed from a polypropylene polymer and having an in mold label located inside the article is disclosed. The article may contain a product such as a product that contains an organic solvent. | 01-01-2009 |
| 20090075003 | GAS BARRIER FILM, AND DISPLAY DEVICE COMPRISING THE SAME - Disclosed is a gas barrier film having, on one surface of a substrate film, a gas-barrier layer comprising at least one organic region and at least one inorganic region, and having, as a barrier property-having layer, only a layer comprising a barrier property-having resin as the main ingredient of the layer on the other surface of the substrate film. The gas barrier film has can effectively prevent moisture penetration through the other surface thereof not having the gas-barrier layer. | 03-19-2009 |
| 20090104392 | Synthetic resin containers with high barrier property - There is provided, in a simple manner, a synthetic resin container which improves a vapor barrier property while maintaining a gas barrier property against oxygen or the like at a high level. The present invention is a PET bottle having a barrier film | 04-23-2009 |
| 20090130355 | Articles containing bimodal ionomer compositions - Provided are partially or fully neutralized mixtures of carboxylate functionalized ethylene high copolymers or terpolymers (Mw between 80,000 and 500,000 Da) with carboxylate functionalized ethylene low copolymers (Mw between 2,000 and 30,000 Da). The compositions are used in films, multilayer structures and other articles of manufacture. The compositions are preferably used on a surface of the articles. | 05-21-2009 |
| 20090136698 | Polymer Films and Methods of Producing and Using Such Films - Multi-layer films particularly suited for packaging applications, including a core layer, a tie layer made from at least 10 wt % of a first polymer and a service layer, wherein the tie layer is a sealable layer and may provide a hermetic seal when sealed to itself. The films of this invention may be suitable for use in preparing hermetically sealed packages. Optionally, the multi-layer film may have a skin layer and/or a second skin layer. Embodiments may have the advantage of improved seal strength, hermeticity, hot tack, reduced-temperature sealability, and improved packaging machine operating speed. | 05-28-2009 |
| 20090142530 | Compositions and Structures Having Tailored Oxygen Transmission - A composition comprises an ethylene copolymer having copolymerized units of ethylene and vinyl acetate, alkyl acrylates, alkyl methacrylates, acrylic acid and ionomers thereof, methacrylic acid and ionomers and a potassium-containing component comprising a potassium-neutralized ionomer and optionally an organic acid or salt thereof and/or a polyol. Also disclosed is an article comprising or produced from the composition, which includes films, sheets and shaped articles. | 06-04-2009 |
| 20090148640 | GAS BARRIER COMPOSITE FILM FOR HYDROTHERMALLY PROCESSABLE PACKAGE AND PACKAGING BAG OBTAINED BY USING SAME - The present invention relates to a gas barrier composite film for a hydrothermally processable package, | 06-11-2009 |
| 20090169785 | HEAT TOLERANT, OPTICALLY CLEAR CPVC AND METHOD OF MAKING SAME - A high HDT CPVC compound that is optically clear is disclosed. The choice of CPVC resin, the use of external lubricants, and other optional ingredients achieves a threshold of optical clarity for the compound to be used to make optically clear articles via extrusion or molding. An optically clear CPVC industrial pipe is particularly useful for monitoring of fluid flow. | 07-02-2009 |
| 20090197028 | Fluoropolymers of tetrafluoroethylene and 3,3,3-trifluoropropylene - Copolymer comprising at least 50 mol percent up to 85 mol percent tetrafluoroethylene (TFE), from 10-35 mol percent 3,3,3-trifluoropropylene (TFP), and from 0.5-15 mol percent of a fluorinated ethylenically unsaturated monomer of the formula RCF═CR | 08-06-2009 |
| 20090220717 | CONTAINERS HAVING CROSSLINKED BARRIER LAYERS AND METHODS FOR MAKING THE SAME - Coated articles that can include one or more coating layers, and methods of making thereof, are disclosed herein. One or more coating layers can include a UV-curable material and a crosslinking initiator. | 09-03-2009 |
| 20090239013 | POLYAMIDE RESIN COMPOSITION - A polyamide resin composition contains a resin component containing at least a polyamide (X) and a fatty acid metallic salt having from 10 to 50 carbon atoms, and contains arbitrarily an additive (A) and/or an additive (B). The polyamide (X) is obtained through melt polycondensation of a diamine component containing 70% by mol or more of m-xylylenediamine and a dicarboxylic acid component containing 70% by mol or more of an α,ω-linear aliphatic dicarboxylic acid. The additive (A) is at least one compound selected from the group consisting of a diamide compound obtained from a fatty acid having from 8 to 30 carbon atoms and a diamine having from 2 to 10 carbon atoms, a diester compound obtained from a fatty acid having from 8 to 30 carbon atoms and a diol having from 2 to 10 carbon atoms, and a surfactant, and the additive (B) is at least one compound selected from the group consisting of a metallic hydroxide, a metallic acetate salt, a metallic alkoxide, a metallic carbonate salt and a fatty acid. | 09-24-2009 |
| 20090246430 | BIO-BASED POLYETHYLENE TEREPHTHALATE POLYMER AND METHOD OF MAKING SAME - A bio-based polyethylene terephthalate polymer comprising from about 25 to about 75 weight percent of a terephthalate component and from about 20 to about 50 weight percent of a diol component, wherein at least about one weight percent of at least one of the terephthalate and/or the diol component is derived from at least one bio-based material. A method of producing a bio-based polyethylene terephthalate polymer comprising obtaining a diol component comprising ethylene glycol, obtaining a terephthalate component comprising terephthalic acid, wherein at least one of the diol component and/or the diol component is derived from at least one bio-based material, and reacting the diol component and the terephthalate component to form a bio-based polyethylene terephthalate polymer comprising from about 25 to about 75 weight percent of the terephthalate component and from about 20 to about 50 weight percent of the diol component. | 10-01-2009 |
| 20090246431 | Polypropylene containers having a barrier layer for the packaging, storage and preservation of foods - The present invention relates to the use of polypropylene containers for the packaging, storage and preservation of foods, with the containers having wall thicknesses of at least 0.4 mm and the polypropylene preferably being a transparent propylene homopolymer or propylene copolymer which has a haze value of ≦40%, based on a layer thickness of the polypropylene of 1 mm and measured on injection-molded test specimens, and has a tensile modulus of elasticity of ≧700 MPa, in the case of a homopolymer preferably ≧1500 MPa, and a Charpy notched impact toughness at 0° C. of ≧3 kJ/m | 10-01-2009 |
| 20090263602 | Oxygen-Absorbing Barrier Resin Composition, Film Comprising the Same, Multilayer Structure, and Packing Container - [Problems] To provide an oxygen-absorbing barrier resin composition which has excellent oxygen-barrier properties even under high-humidity conditions and can give a multilayer structure having excellent peel strength; an oxygen-absorbing barrier film comprising the oxygen-absorbing barrier resin composition; a multilayer structure including a layer comprising the oxygen-absorbing barrier film; and a packing container comprising the multilayer structure. | 10-22-2009 |
| 20090274857 | MULTI-LAYERED FUEL TUBING - The invention describes a flexible tubular article for transport of volatile hydrocarbons comprising: (a) an inner layer of a polyvinylidene difluoride (PVDF) polymer or a polyvinylidene difluoride copolymer; (b) an intermediate thermoplastic polyurethane (TPU) layer extruded in tubular form over the inner PVDF layer, and (c) a polyvinyl chloride polymer extruded in tubular form over the outside surface of the intermediate layer and being coextensive therewith. The tubular articles of the invention have a maximum permeation rating of 15 g/m | 11-05-2009 |
| 20090324864 | Method of Making Shoulder/Nozzles With Film Barrier Liners - The method comprises an automated technique for making and inserting flexible laminate film barrier liners into the shoulder/nozzles of product tube packaging. The shoulder/nozzles are made and oriented with the shoulder opening to be facing the laminate film. The film is fed to a station that forms the nozzle aperture, die cuts the laminate film to fit into the shoulder of the shoulder/nozzle, and inserts this laminate film into the shoulder/nozzle. The laminate film can be heat bonded to the shoulder nozzle at this station or in a subsequent sealing station. After the shoulder/nozzle leaves the station that forms and inserts the laminate film into the shoulder/nozzle there can be a detection station to determine if the laminate film is properly aligned in the shoulder/nozzle. There also can be a detection station after a subsequent sealing station. Shoulder/nozzles with sealed laminate film liner are then sent to tube making. The laminate film will have a polymer layer and a barrier layer comprising ethylene vinyl alcohol copolymers, polyethylene terephthalate polymers, polyethylene naphthalate polymers and acrylonitrile methyl-acrylate copolymers The tube packages produced using these shoulder/nozzles are very useful for products which contain flavorants, such as dentifrices. | 12-31-2009 |
| 20090324865 | GAS-BARRIER CONTAINERS - A gas-barrier container having at least one gas-barrier layer, characterized in that the gas-barrier layer is made of a cured epoxy resin obtained by curing an epoxy resin composition mainly comprising an epoxy rein and a curing agent for epoxy resin and that the cured epoxy resin contains the skeletal structure of formula (1) in an amount of 30 wt % or above. The gas-barrier container exhibits high gas-barrier properties and a low environmental load by virtue of the use of a non-halogen gas-barrier material and is advantageous in economical efficiency and workability in production steps and excellent in interlaminar strength, gas-barrier properties under high humidity, impact resistance, and resistance to retorting, thus being usable as container for foods or drinks, packing material for drugs, and so on. | 12-31-2009 |
| 20100015375 | BUBBLE STABILITY - The invention includes a copolymer of vinylidene chloride with at least one monounsaturated comonomer and at least one branching monomer in an amount sufficient to increase molecular weight over that of a polymer prepared using the same process and same monomers in the same relative amounts except without the branching monomer, but preferably the branching monomer is present in a quantity not sufficient to result in measurable crosslinking as determined by solubility in tetrahydrofuran at up to 83° C. The invention includes a process for making the polymer and processes for forming the copolymer or compositions thereof as well as articles comprising the copolymer and compositions thereof. The copolymer exhibits improved bubble stability and is particularly useful for processes in which the copolymer is at least partially oriented in formation such as blow molding, formation of monofilament fiber and film blowing. | 01-21-2010 |
| 20100047497 | Formable, porous, chemiluminescent reactant composition and device therefor - A formable, porous chemiluminescent reactant composition, device therefore, and a process for production thereof is disclosed. The fluidizable solid admixture of the instant invention may be cured to a more or less rigid form with or without the use of a mold. The cured solid is useful as a chemiluminescent reactant component and is useful in a variety of environments. | 02-25-2010 |
| 20100055364 | OXYGEN ABSORBING COMPOSITION AND CONTAINERS MADE BY USING THE SAME - An oxygen absorbing composition of the present invention comprises a compound with a molecular weight of less than 10000 and an oxygen absorption accelerator. The compound includes two or more ring structures that are of at least one type, each of which has an ether bond. The oxygen absorbing composition further may contain a gas barrier resin. A laminate of the present invention comprises a layer formed of an oxygen absorbing composition of the present invention. | 03-04-2010 |
| 20100112255 | PACKAGING LAMINATE, METHOD FOR MANUFACTURING OF THE PACKAGING LAMINATE AND PACKAGING CONTAINER PRODUCED THERE FROM - A barrier film for packaging food or beverage comprises a polymer base film, and a barrier layer comprising an inorganic oxide applied onto the base film by vapour deposition. The inorganic oxide layer is further coated with a healing layer of a crosslinked organopolysiloxane which is covalently bound to the inorganic layer. Other aspects disclosed here involve a multilayer packaging laminate comprised of the barrier film, and a method of manufacturing the barrier film and packaging containers manufactured from the film. | 05-06-2010 |
| 20100129576 | LAMINAR ARTICLES WITH GOOD HYDROCARBON BARRIER - Disclosed is a laminar shaped article comprising a heterogeneous blend of (a) a composition comprising a vinyl halide or vinylidene halide polymer and optionally an ethylene copolymer containing carboxyl and/or carbon monoxide moieties, and (b) a polyolefin functionalized with a comonomer selected from the group consisting of maleic anhydride, maleic acid diesters, maleic acid monoesters, itaconic anhydride, itaconic acid diesters, itaconic acid monoesters, fumaric acid diesters, fumaric acid monoesters, or combinations thereof as a compatibilizer; and (c) a polyamide wherein the polyamide is present in the vinyl halide or vinylidene halide polymer as a multitude of overlapping layers. | 05-27-2010 |
| 20100203274 | GAS BARRIER COATINGS BASED ON POLYMER EMULSIONS - A composition having good gas barrier properties can be prepared from a metal silicate, clay and a polymer emulsion, provided that the proportions of these components are maintained such that the silicate comprises at least 70% by weight of the solids in the composition, and the clay and polymer each comprise at least 1% by weight of the total solids in the composition. | 08-12-2010 |
| 20100227093 | Pipe-lining material - A pipe-lining material comprises a tubular resin absorbent material impregnated with a photo-curing resin or a thermosetting resin mixed therewith. A tubular shading film is thermally fused and bonded to the external peripheral surface of the tubular resin absorbent material. In such a structure, the entire external peripheral surface of the tubular resin absorbent material is covered with the shading film, preventing the photo-curing resin impregnated in the tubular resin absorbent material from being accidentally exposed to and cured with external light, and the shading film from deviating in position relative to the tubular resin absorbent material. The shading film can easily be obtained by adding a color pigment to a polyethylene film or other highly airtight plastic film when this plastic film is being produced. Therefore, the conventionally used coating step involving the use of a plastic film can be directly used to produce a pipe-lining material having high shading characteristics. | 09-09-2010 |
| 20100233401 | Multi-Layer Bottle - There is provided a multilayer bottle including outermost and innermost layers each made mainly of a polyester (A) and at least one barrier layer interposed between the outermost and innermost layers. The polyester (A) is a thermoplastic resin obtained by polymerizing a dicarboxylic acid component containing 80 mol % or more of terephthalic acid with a diol component containing 80 mol % or more of ethylene glycol. The barrier layer is composed of a polyamide (B) and a polyamide (C). The polyamide (B) is obtained by polycondensing a diamine component containing 70 mol % or more of m-xylylenediamine with a dicarboxylic acid component containing 70 mol % or more of an α,ω-linear aliphatic dicarboxylic acid having 4 to 20 carbon atoms. The polyamide (C) has a higher saturation water content than that of the polyamide (B) as measured at 23° C. and 50% RH under 1 atm, and a content of the polyamide (C) in the barrier layer is 20% by weight or less on the basis of a weight of the barrier layer. The multilayer bottle hardly suffers from delamination upon dropping or upon exposure to impact and, therefore, is not required to have a shape with less irregularities or less bends for preventing the delamination, and further has a large freedom of design choice. | 09-16-2010 |
| 20100266797 | Process for Producing Polyolefin Molded Articles Comprising an Ethylene-Vinyl Alcohol Copolymer - A process for producing polyolefin articles comprising an ethylene-vinyl alcohol copolymer, wherein the polyolefin component is melted and mixed with the ethylene-vinyl alcohol copolymer in the presence of a stabilizing composition comprising: a) one or more acid scavengers in amounts equal to or higher than 300 ppm by weight with respect to the weight of the polyolefin component; and b) one or more phenolic antioxidants in amounts equal to or higher than 1100 ppm by weight with respect to the weight of the polyolefin component. | 10-21-2010 |
| 20110059278 | SOLID STATE PROPERTIES OF POLYETHYLENE PREPARED WITH TETRAHYDROINDENYL-BASED CATALYST SYSTEM - Rotomoulded articles and methods of forming the same are described herein. The rotomoulded articles generally have a permeability of less than 1 g/day. The rotomoulded articles generally include polyethylene obtained by injecting into a reactor a catalyst system including a metallocene catalyst component of specific formula and an activating agent; injecting into the reactor ethylene monomer at a concentration of at least 6.5 wt %; injecting an amount of hydrogen such that a ratio of hydrogen to ethylene (H | 03-10-2011 |
| 20110097527 | MOLDED ARTICLE AND METHOD FOR PRODUCTION THEREOF - A shaped article including a modified ethylene-vinyl alcohol copolymer (C), wherein the modified ethylene-vinyl alcohol copolymer (C) is a product obtained by modifying an unmodified ethylene-vinyl alcohol copolymer (A) with an epoxy compound (B) having a double bond and has a degree of modification with the epoxy compound (B) of 0.1 to 10 mol % based on the monomer units of the ethylene-vinyl alcohol copolymer (A), and at least a part of the modified ethylene-vinyl alcohol copolymer (C) is crosslinked, and the gel fraction of the shaped article is 3% by weight or more. Thereby, a shaped article which contains almost no harmful crosslinking agent and which is excellent in hot water resistance, heat resistance and a gas barrier property is provided. | 04-28-2011 |
| 20110097528 | PACKAGING ELEMENT AND METHOD FOR ITS PRODUCTION - A packaging element formed from a plastic with an inorganic barrier layer with good penetration barrier effect against water vapour and gasses, where the packaging element is fitted with a coating generated in a vacuum with materials with the desired penetration barrier effect. The vacuum coating is over-lacquered to protect against abrasion and corrosion and to improve the mechanical stability. | 04-28-2011 |
| 20110123744 | SEPARATION-RESISTANT GAS-BARRIER LAMINATE - In a gas-barrier laminate having a layer structure of aromatic polyester resin/polyglycolic acid resin/aromatic polyester resin, a small amount of an aromatic polyester resin polymerized with a germanium compound (catalyst) is blended to the polyglycolic acid resin forming the core layer, thereby surface-roughening the polyglycolic acid resin layer. As a result, the peeling resistance between the polyglycolic acid resin/aromatic polyester resin layers is practically improved while maintaining a good gas-barrier property. | 05-26-2011 |
| 20110250372 | Polymer-Clay Nanocomposite and Process for Preparing the Same - A process for producing a nanocomposite of a halogenated elastomer and an inorganic, exfoliated clay includes the in-situ protonation of a modifier, which may be an alkylamine, arylamine or an alkylarylamine. This process can be integrated with a polymer halogenation process. The nanocomposite so formed has improved air barrier properties and is suitable for use as a tire innerliner or innertube. | 10-13-2011 |
| 20110281050 | PVDF/PVC ALLOYS FOR PLENUM CABLE APPLICATIONS - A cable jacket includes an extruded polymer made from PVDF, PVC and a compatibilizing agent, where a ratio of PVDF, PVC and a compatibilizing agent is substantially 7:3:1. | 11-17-2011 |
| 20120003413 | Airtight Multilayer Laminate for a Pneumatic Object - A multilayer elastomer laminate that is impermeable to inflation gases, which is capable of adhering to a diene elastomer composition and which can be used in an inflatable article provided with such a diene composition, said laminate comprising at least two superposed elastomer layers (phr signifying parts by weight per hundred parts of elastomer, in each elastomer composition considered): as a gastight first layer, a first elastomer composition comprising more than 50 phr of a copolymer containing polystirene and polyisobutylene blocks; as an adhesive second layer, a second elastomer composition comprising more than 50 phr of an unsaturated thermoplastic stirene copolymer and optionally a liquid plasticizing agent at a content from 0 to less than 100 phr. This multilayer laminate possesses very good impermeability properties and a reduced hysteresis compared to layers based on butyl rubber, and also a high adhesion to a diene elastomer third layer. | 01-05-2012 |
| 20120082810 | WATER-RESISTANT COATED ARTICLES AND METHODS OF MAKING SAME - Coated articles may comprise one or more coating layers, including water resistant coatings. A method comprises applying such coating layers by dip, spray or flow coating. The methods can make coated containers, preferably comprising polyethylene terephthalate, from coated preforms. In some methods, the aqueous solutions, dispersions, or emulsions are substantially or completely free of VOCs. | 04-05-2012 |
| 20120094047 | BARRIER LAYER FOR A PACKAGING LAMINATE AND PACKAGING LAMINATE COMPRISING SUCH BARRIER LAYER - The present invention relates to a barrier layer and a packaging laminate comprising a barrier layer and a method to produce a barrier layer. The barrier layer is manufactured of a cellulose-based hydrolysate. The barrier layer comprises lignin and oligo- or poly-saccharides, where the lignin and oligo- or polysaccharides are at least partly covalently bonded to each other in a matrix, and at least one co-component. The co-component is bonded to the lignin and oligo- or polysaccharides by means of primary and/or secondary bonds. In addition, the invention relates to a package made of the packaging laminate. | 04-19-2012 |
| 20120100323 | Novel bis(ARYLOXYALKYL) esters of aromatic polycarboxylic acids and method of preparation - The invention provides a compound of the formula: | 04-26-2012 |
| 20120107539 | ARTICLE COMPRISING LIGHT ABSORBENT COMPOSITION TO MASK VISUAL HAZE AND RELATED METHOD - 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. | 05-03-2012 |
| 20120121837 | 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. | 05-17-2012 |
| 20120177856 | PVC RESIN COMPOSITIONS - The invention concerns the use of a composition comprising:
| 07-12-2012 |
| 20120189794 | COMPOSITIONS AND METHODS FOR PROTECTION OF REINFORCED CONCRETE - PVC compositions, concrete composition including the PVC compositions, and reinforced concrete structures that contain the concrete compositions are described. Methods for manufacturing the reinforced concrete structures of the present technology, methods for repairing reinforced concrete structures having corroded rebar, and methods for reducing rebar corrosion in reinforced concrete structures are also described. | 07-26-2012 |
| 20120196067 | CURED FLUOROELASTOMER HOT AIR HOSE - A cured fluoroelastomer hot air hose comprises A) fluoroelastomer having at least 53 wt. % fluorine, and B) 10 to 30 parts by weight, per hundred parts by weight fluoroelastomer, of carbon black a nitrogen adsorption specific surface area of 70-150 m | 08-02-2012 |
| 20120258268 | POLYAMIDE RESIN COMPOSITION - A polyamide resin composition contains a resin component containing at least a polyamide, a fatty acid metallic salt having from 10 to 50 carbon atoms, and an additive. The polyamide is obtained through melt polycondensation of a diamine component containing 70% by mol or more of m-xylylenediamine and a dicarboxylic acid component containing 70% by mol or more of an α,ω-linear aliphatic dicarboxylic acid. The additive is at least one compound selected from the group consisting of a diamide compound obtained from a fatty acid having from 8 to 30 carbon atoms and a diamine having from 2 to 10 carbon atoms, a diester compound obtained from a fatty acid having from 8 to 30 carbon atoms and a diol having from 2 to 10 carbon atoms, and a surfactant. | 10-11-2012 |
| 20120301650 | CASING MATERIAL FOR PILLOW PACKAGING AND PILLOW PACKAGE - In a casing material, an adhesion layer containing CPP as a main component is laminated on one surface of a biaxially-oriented nylon film and a protection layer is laminated on the other surface of the biaxially-oriented nylon film, the protection layer being formed of a specific resin (e.g., PVDC). Accordingly, a seal strength of the adhesion layer can be increased and strength such as impact resistance can be improved. Consequently, by forming adhesion portions of the pillow package using the adhesion layer, an easily openable and highly strong pillow package can be obtained without using a metal clip. Moreover, since the protection layer is formed of the specific resin such as the PVDC resin, heat resistance and strength are excellent. Accordingly, the biaxially-oriented nylon film is protectable in a retort process by high-temperature water, so that breakage of the package and the like is preventable. | 11-29-2012 |
| 20120321828 | Self-Healing Polymer Materials for Wire Insulation, Polyimides, Flat Surfaces, and Inflatable Structures - Materials based on low melt polyimide, polyurea, or polyurethane chemistry have been developed which exhibit self-healing properties. These high performance polymers can be utilized either by themselves or in combination with microcapsule technology to deliver self-healing properties to electrical wire insulation or in other high performance, thin wall technologies such as inflatable structures. | 12-20-2012 |
| 20130216748 | PREFORM FOR PRODUCING PLASTIC CONTAINERS IN A STRETCH BLOW MOULDING PROCESS AND METHOD FOR PRODUCING THE PREFORM - A method for producing a preform and a preform produced by extrusion blow moulding for producing plastic containers in a stretch blow moulding process and having a neck portion and a body portion closed by a preform base, which portions are separated from each other by a supporting ring protruding from the outer wall. The preform has a body portion of which the outside diameter narrows from the supporting ring in the direction of the preform base. | 08-22-2013 |
| 20130216749 | INFUSION SOLUTION BAG AND EXTERIOR FILM - An infusion solution bag includes a bag made of a resin film including polyethylene and/or polypropylene, and a barrier layer provided on at least one surface of the bag, wherein the barrier layer has a structure in which a first organic layer, an inorganic layer and a second organic layer mutually adjoin in this order. | 08-22-2013 |
| 20130280457 | DIAMOND LIKE CARBON COATING OF SUBSTRATE HOUSINGS - Embodiments of the invention include articles comprising a diamond like carbon coating or doped diamond like carbon coating on one or more surfaces of a plastic substrate or a plastic enclosure. Embodiments of the DLC or doped DLC coatings reduce the gas permeation of the coated plastic or thermoplastic to hydrogen or helium compared to the permeability of the plastic alone. The DLC or doped DLC coatings coating provides a surface resistivity of from about 10 | 10-24-2013 |
| 20130309430 | POLYESTER CEREAL LINER WITH ZERO MIGRATION - Peelable extrusion coated barrier films including a polyester containing layer, and methods of making and using peelable extrusion coated plastic films having a polyester containing layer. One embodiment is a barrier film including a base film layer including polyester, and an extrusion coated peelable heat seal layer including polyethylene. | 11-21-2013 |
| 20140004286 | LIGHTER THAN AIR BALLOONS FROM LAMINATES COMPRISING BIO-BASED POLYESTER FILMS AND BIO-BASED POLYETHYLENE FILMS | 01-02-2014 |
| 20140017431 | ARTICLE COMPRISING LIGHT ABSORBENT COMPOSITION TO MASK VISUAL HAZE AND RELATED METHOD - 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. | 01-16-2014 |
| 20140106102 | METHOD FOR THE PLASMA TREATMENT OF WORKPIECES AND WORKPIECE WITH A GAS BARRIER LAYER - The method serves for the plasma treatment of container-like workpieces. The workpiece is inserted into an at least partially evacuable chamber of a treatment station. The plasma chamber is bounded by a chamber base, a chamber cover and a lateral chamber wall. The plasma treatment causes a coating to be deposited on the workpiece. The plasma is ignited by microwave energy. The coating consists at least of a gas barrier layer and a bonding layer arranged between the workpiece and the gas barrier layer. The gas barrier layer contains SiOx and the bonding layer contains carbon. The gas barrier layer is produced from a gas that contains at least one silicon compound and argon. | 04-17-2014 |
| 20140134370 | POLYPROPYLENE HOMO-POLYMER BASED LAYERED FILM AND LAMINATE THEREOF - The present disclosure relates to a multilayered film comprising: an outer polyethylene layer; a core layer comprising 40% to 49% (w/w) of polypropylene homopolymer, 51% to 55% (w/w) of LLDPE, and 0% to 5% (w/w) of at least one additive; and an inner polyethylene layer. The multilayered film of the present disclosure exhibits good mechanical strength with lower thickness. The present disclosure also relates to a laminate comprising: an outer printing layer; a middle barrier layer; and an inner sealant layer; wherein at least one of the outer printing layer or the inner sealant layer is made up of a multilayered film comprising: an outer polyethylene layer; a core layer comprising 40% to 49% (w/w) of polypropylene homopolymer, 51% to 55% (w/w) of LLDPE, and 0% to 5% (w/w) of at least one additive; and an inner polyethylene layer. The present disclosure further relates to a laminated tube. | 05-15-2014 |
| 20140193596 | MULTILAYER POLYMER STRUCTURE - Multilayer polymer structure comprising at least one couple of adjacent layers (L1-L2), characterized in that:
| 07-10-2014 |
| 20140212611 | CONTAINER AND COMPOSITION FOR ENHANCED GAS BARRIER PROPERTIES - A container comprising a polyester composition with enhanced carbon dioxide and oxygen barrier properties is provided. The polyester composition comprises a polyester and a gas barrier enhancing additive. In a particular embodiment, the gas barrier enhancing additive comprises a compound having the chemical formula: | 07-31-2014 |
| 20140220279 | NITRILE COPOLYMER RUBBER COMPOSITION AND CROSS-LINKED RUBBER - A nitrile copolymer rubber composition containing a nitrile copolymer rubber (A) which contains α,β-ethylenically unsaturated nitrile monomer units (a1) 35 to 85 wt %, conjugated diene monomer units which may be at least partially hydrogenated (a2) 15 to 65 wt %, cationic monomer units (a3) 0 to 30 wt %, and aromatic vinyl monomer units (a4) 0 to 50 wt %, the total content of the α,β-ethylenically unsaturated nitrile monomer units (a1) and the aromatic vinyl monomer units (a4) being 35 to 85 wt %, a vinyl chloride resin (B), and a plasticizer (C) with a specific structure is provided. | 08-07-2014 |
| 20140255637 | METHOD FOR PRODUCING TUBULAR BODIES FOR PACKAGING TUBES, AND A PACKAGING TUBE - A method for manufacturing tubular bodies ( | 09-11-2014 |
| 20140308468 | TETRAFLUOROETHYLENE/PERFLUORO(ALKYL VINYL ETHER) COPOLYMER HAVING AN INCREASED MELTING TEMPERATURE - A Process is provided comprising melt fabricating Tetrafluoroethylene/perfluoro(alkyl vinyl ether) copolymer characterized by an MFR of no greater than 10 g/10 min and PPVE content of no greater than 5 wt % in to a final-shape article and heat aging said article at a temperature of at least 295° C. to increase the melting temperature of said tetrafluoroethylene/perfluoro(alkyl vinyl ether) copolymer by at least 6° C. | 10-16-2014 |
| 20140329039 | BIODEGRADABLE SHEET - Disclosed is a biodegradable sheet prepared from biodegradable material comprising a gas barrier material, wherein the gas barrier material may be a nanoclay and/or polyvinyl alcohol. | 11-06-2014 |
| 20140349050 | Solid State Properties of Polyethylene Prepared with Tetrahydroindenyl-based Catalyst System - Rotomoulded articles and methods of forming the same are described herein. The rotomoulded articles generally have a permeability of less than 1 g/day. The rotomoulded articles generally include polyethylene obtained by injecting into a reactor a catalyst system including a metallocene catalyst component of specific formula and an activating agent; injecting into the reactor ethylene monomer at a concentration of at least 6.5 wt %; injecting an amount of hydrogen such that a ratio of hydrogen to ethylene (H | 11-27-2014 |
| 20140370219 | MEDICAL PACKAGING CONTAINER - Provided are a medical packaging container having a polyester resin (A1) including diol units and dicarboxylic units, the diol units including at least one diol unit in an amount of 1 to 30 mol % selected from diol units having a bridged alicyclic skeleton derived from a compound represented by formula (1), formula (2), or formula (3), the dicarboxylic acid units including dicarboxylic acid units having a naphthalene skeleton in an amount of 70 mol % or more; and a manufacturing method of the polyester for the container. | 12-18-2014 |
| 20140370220 | OVERPRINT VARNISHES WITH NON-AQUOUS DISPERSIONS - Provided are overprint varnish (OPV) compositions containing high viscosity essentially non-aqueous dispersions that include acrylic core/shell polymer particles in a non-aqueous solvent such as mineral oil. Also provided are methods of coating a substrate with an OPV containing the non-aqueous dispersions to improve the properties of the OPV when used to coat a substrate, such as improved rub resistance, resistance to yellowing, and desirable gloss values. | 12-18-2014 |
| 20150030792 | POLYLACTIC ACID FORMED BODY HAVING A VAPOR-DEPOSITED FILM AND METHOD OF PRODUCING THE SAME - A polylactic acid formed body including a polylactic acid base material ( | 01-29-2015 |
| 20150086734 | USE OF AQUEOUS POLYANION-POLYETHYLENEIMINE SOLUTIONS FOR PRODUCING POLYMER FILMS WITH OXYGEN-BARRIER PROPERTIES - The use of an aqueous Solution comprising at least one polyanion and at least one high molecular weight polyethyleneimine is described, for providing oxygen barrier properties to a polymer film. The polyanion is a polymer comprising acid groups neutralized with a base selected from the group consisting of inorganic bases and monovalent organic bases and having a weight average molecular weight of at least 10000 g/mol. | 03-26-2015 |
| 20150110983 | FURANOIC POLYMER PREFORMS, CONTAINERS AND PROCESSING - Preforms and methods of processing 2,5-furandicarboxylic acid (FDCA) polymers, such as poly(ethylene-2,5-furandicaboxylate (PEF), to produce preforms and articles, such as containers. The present invention also includes preforms with superior processing characteristics and containers, such as PEF beverage bottles, with superior performance properties. | 04-23-2015 |
| 20150140245 | Preform For Blow Molded Syringe For Use With Injectors - A syringe for use in a pressurized injection of a fluid includes a syringe barrel including a polymeric material having undergone expansion via blow molding. A preform for blow molding a blow molded syringe is described, the preform including a proximal end having a retention mechanism adapted to connect to the syringe to a powered injector, a distal end having a syringe outlet section, and a barrel section between the retention mechanism and the syringe outlet section, wherein the barrel section is adapted to be blow molded to form a cylindrical wall of a syringe barrel defined between the retention mechanism and the syringe outlet section. | 05-21-2015 |
| 20150375484 | PACKAGING LAMINATE, METHOD FOR PRODUCING SAME, AND PACKAGING CONTAINER PRODUCED FROM THE PACKAGING LAMINATE - Packaging laminate for a packaging container for oxygen-sensitive liquid food, such as milk, juice, wine and cooking oil. The packaging laminate has a layer of paper or paperboard, and a layer serving as gas barrier and composed of a material with barrier properties against gases, in particular oxygen. The layer serving as gas barrier is bonded to the paper or paperboard layer by a lamination layer, which has a central layer of polymer and outer layers of an adhesive on both sides of the polymer layer. The packaging laminate also has outer liquid-tight coatings on both sides of the paper or paperboard layer. | 12-31-2015 |
| 20160003403 | THERMAL INSULATION PRODUCTS FOR USE WITH NON-PLANAR OBJECTS - High-efficiency thermal insulation products and methods for use thereof for insulating cylindrically-shaped and other non-planar objects such as pipes, tanks, and the like. One method includes heating a substantially gas-tight enclosure to render the gas-tight enclosure pliable, wrapping the inner surface of the gas-tight enclosure about at least a portion of a non-planar surface, and cooling the gas-tight enclosure to render the gas-tight enclosure substantially unpliable about the non-planar surface. The gas-tight enclosure may include a sealed interior portion having a pressure that is not greater than about 500 mbar at a temperature of about 20° C. before the heating step and/or after the cooling step. A ratio of a thickness of the gas-tight enclosure to a radius of curvature of the portion of the non-planar surface may be at least about 1 to 8. | 01-07-2016 |
| 20160031583 | GAS BARRIER ENHANCING ADDITIVES AND METHODS - Polyesters compositions comprising gas barrier enhancing additives and containers comprising such polyester compositions are provided herein. Also provided are methods for preparing polyester containers comprising said gas barrier enhancing additives. The polyester containers of the present invention exhibit decreased permeability to gases thereby providing improved shelf-life. | 02-04-2016 |
| 20160059522 | MULTILAYER LAMINATE FOR TIRES - An airtight elastomeric laminate for tires comprises at least two superimposed layers of elastomer The first layer, includes at least a thermoplastic block elastomer comprising at least one central polyisobutylene block and adjacent blocks composed of at least one polymerized monomer, other than a styrene monomer, and on a plasticizing system. At least 5 phr of the thermoplastic elastomer present in the second layer are compatible with at least 5 phr of the thermoplastic block elastomer present in the first layer. | 03-03-2016 |
| 20160168370 | THERMOPLASTIC RESIN COMPOSITION, AND TIRE AND HOSE USING SAME | 06-16-2016 |
