Entries |
Document | Title | Date |
20080242788 | Polypropylene composition - An object of the present invention is to provide a polypropylene composition which is excellent in any performance of mechanical property, stability to thermal oxidation, and coloration resistance of the resulting molded article. | 10-02-2008 |
20080242789 | Polymer Compositions, Method of Manufacture, and Articles Formed Therefrom - A composition comprises, based on the total weight of the composition, from 10 to 80 wt. % of a polyester; from 10 to 80 wt. % of a polycarbonate; from 0 to 20 wt. % of an impact modifier; from 1 to less than 25 wt. % of a reinforcing filler; from 0.1 to less than 2.5 wt. % of a fibrillated fluoropolymer; from 0 to 5 wt. % of an additive selected from the group consisting of antioxidants, mold release agents, colorants, quenchers, stabilizers, and combinations thereof, wherein the composition has a heat deflection temperature of at least 110° C., measured in accordance with to ASTM D648 on 3.2 mm thick molded bars at 0.455 MPa. | 10-02-2008 |
20080249225 | POLYPROPYLENE RESIN COMPOSITION AND MOLDED ARTICLE COMPRISING THE SAME - A polypropylene resin composition is disclosed which contains a propylene polymer (A) selected from the group consisting of propylene homopolymers (A-1) and propylene-ethylene block copolymers (A-2) which are propylene-ethylene block copolymers each of which is composed of a propylene homopolymer component and a propylene-ethylene random copolymer component and has an intrinsic viscosity of from 2 to 8 dl/g, an ethylene-α-olefin copolymer (B) defined below, the amount of the polymer (A) and the amount of the copolymer (B) each being based on the combined amount of the polymer (A) and the copolymer (B) which is an ethylene-α-olefin copolymer having a melt index, as measured at 190° C., of from 1 to 40 g/10 min, and a petroleum resin (C-1) or a terpene resin (C-2) having a glass transition temperature of 90° C. or lower. | 10-09-2008 |
20080293870 | Curing Agents for Epoxy Resins - Curing agent for epoxy resins, consisting of A) 1%-99% by weight of an adduct obtainable by reacting a1) a poly-ethylene polyamine having up to six nitrogens in the molecule with a2) a monoglycidyl ether, the adduct of a1) and a2) preferably being isolated by removal of the excess polyethylene polyamine, and B) 99%-1% by weight of an adduct obtainable by reacting b1) a diamine or polyamine with b2) acrylonitrile and/or C) 99%-1% by weight of a polyaminoamide, and also curable compositions further comprising an epoxide compound, and the use of these curable compositions for producing mouldings and sheetlike structures, and also for applications in the adhesives and sealants sector and for epoxy-resin mortars. | 11-27-2008 |
20080300355 | Process For Forming Improved Fiber Reinforced Composites and Composites Therefrom - The present disclosure relates to long-fiber-reinforced two-phase incompatible matrix-fiber composites which include fibers wetted completely by an incompatible mixture of thermoplastic materials. The resin mixture generally includes a polyester oligomer/polymer combination and a high polymer thermoplastic resin. The composites of the disclosure exhibit a reduced level of fiber attrition after melt-processing into articles, and show substantial improvements in mechanical properties. | 12-04-2008 |
20090043034 | PLANT-BASED RESIN-CONTAINING COMPOSITION AND PLANT-BASED RESIN-CONTAINING MOLDED PRODUCT FORMED THEREFROM - A plant-based resin-containing composition according to the present invention includes polyamide 11 and an amorphous resin. The amorphous resin is at least one resin selected from the group consisting of ABS resin, AS resin, ASA resin, polyvinyl chloride, polystyrene, polycarbonate, polymethylmethacrylate, modified polyphenylene ether, polysulfone, polyethersulfone and polyarylate. A plant-based resin-containing molded product according to the present invention is formed from the aforementioned plant-based resin-containing composition of the present invention. | 02-12-2009 |
20090082513 | Propylene-Based Resin Composition for Pipe Member, Pipe Member and Multi-Layered Pipe Member Formed Using the Same - A propylene-based resin composition for a pipe member, and a pipe member and multi-layered pipe member formed using that the same, which is comprised of (a) 65 to 90 parts by mass of a propylene resin homopolymer, (b) 10 to 25 parts by mass of talc having an average particle size of 1 to 10 μm and (c) 1 to 10 parts by mass of at least one kind of a rubber component selected from an ethylene-propylene-based rubber, an ethylene-butene-based rubber, a styrene-butadiene-based rubber and a styrene-isoprene-based rubber as main components, wherein the MFR of a melt-kneaded mixture obtained by melt kneading these components (a) to (c) is from 0.01 to 2.00 g/10 minutes. | 03-26-2009 |
20090088514 | POLYCARBONATE COMPOSITION HAVING IMPROVED IMPACT, FLAMMABILITY AND SURFACE APPEARANCE, METHOD OF MAKING, AND ARTICLES PREPARED THEREFROM - A thermoplastic composition comprises 55 to 97 weight percent of a polycarbonate; 1 to 25 weight percent of a polysiloxane-polycarbonate comprising siloxane units of the formula: | 04-02-2009 |
20090118414 | PROPYLENE RESIN COMPOSITION - A propylene resin composition which is a three-component material is improved in rigidity, heat resistance, and impact resistance while maintaining a satisfactory balance among these and further improved in low-temperature (about −30° C.) impact resistance. A propylene resin composition comprising:
| 05-07-2009 |
20090118415 | POLYPROPYLENE COMPOSITIONS - A polymer composition having (i) 0.01 to 50% wt (e.g. 0.05 to 15% wt) of a propylene polymer with a polymeric nucleating agent is disclosed. Preferably, the agent contains vinyl compound units and (ii) a heterophasic propylene polymer which includes less (or no) polymeric nucleating agent than the propylene polymer in (i). | 05-07-2009 |
20090198010 | FLAMEPROOFED IMPACT-MODIFIED POLYCARBONATE COMPOSITION - The present invention relates to a polycarbonate composition comprising
| 08-06-2009 |
20090209695 | THERMOPLASTIC POLYCARBONATE/POLYESTER BLEND COMPOSITIONS WITH IMPROVED MECHANICAL PROPERTIES - Disclosed is a thermoplastic composition comprising a mixture of from 10 to 98 weight % of a polycarbonate polymer, from 2 to 90 weight % of a polyester polymer comprising structures derived from a diol compound having the structure (A) HO-Z-OH, wherein Z is a C | 08-20-2009 |
20090221736 | Water-based ink composition for improved crockfastness - A the water-based ink composition. The ink composition preferably includes a very low Tg° C. polymer component for providing adhesion to the substrate and wet rub resistance; a polyurethane dispersion for providing dry rub resistance; and a de-tackifier component for providing dry rub resistance. | 09-03-2009 |
20090253849 | POLYPROPYLENE RESIN COMPOSITION AND INJECTION MOLDED ITEM FOR AUTOMOBILE THEREFROM - Provided are a polypropylene resin composition that excels not only in fluidity but also in balance between rigidity and impact resistance, and that can, when being molded into an automotive injection molded article, provide an automotive injection molded article excelling in weld appearance and flow mark appearance, and an automotive injection molded article made thereof. There is provided a polypropylene resin composition comprising 50 to 65 wt % of propylene-ethylene block copolymer (A-1) containing crystalline propylene homopolymer segment and propylene-ethylene random copolymer segment of 4.0 to 5.5 dl/g in intrinsic viscosity; 1 to 10 wt % of ethylene-α-olefin copolymer rubber (B) of 0.05 to 1 g/10 min in melt flow rate; 8 to 18 wt % of ethylene-α-olefin copolymer rubber (C) of 2 to 20 g/10 min in melt flow rate; and 18 to 25 wt % of inorganic filler (D), the sum of the rubbers (B) and (C) being 17 to 25 wt %. Further, an automotive injection molded article of the composition is provided. | 10-08-2009 |
20090312479 | POLYCARBONATE COMPOSITIONS - Polycarbonate compositions having an improved balance of physical properties, particularly tensile modulus, impact strength, and flow properties, are disclosed. The compositions comprise a polycarbonate polymer, an impact modifier, a non-glass filler, and an alicyclic hydrocarbon resin. They may further comprise an acrylate polymer and an organic phosphate. | 12-17-2009 |
20090318604 | POLYCARBONATE COMPOSITIONS - Polycarbonate compositions are disclosed. The compositions comprise a polycarbonate polymer (A) having repeating units derived from 2-phenyl-3,3-bis(4-hydroxyphenyl)phthalimidine (PPPBP); a polycarbonate polymer (B) which is different from polymer (A); an impact modifier (C) which is different from polymer (A) and polymer (B); and talc filler (D). The resulting composition has an improved combination of properties, particularly heat resistance, low temperature impact performance, and viscosity. | 12-24-2009 |
20090326136 | PROPYLENE-BASED BLOCK COPOLYMER COMPOSITION AND EXTERIOR MEMBER FOR AUTOMOBILE - A polypropylene resin composition for molding material, which is excellent in an appearance of weld line and an appearance of tiger stripe and is used for automobile exterior parts and an automobile exterior part comprising the same, are provided. A propylene-based block copolymer composition, comprising 100 parts by weight of a propylene-based block copolymer having an MFR of 50 to 100 g/10 minutes and an Mw/Mn of 7 or less, wherein the propylene-based block copolymer comprises 75 to 95% by weight of a crystalline polypropylene portion and 5 to 25% by weight of an ethylene-propylene copolymer portion, where the ethylene content of the ethylene-propylene copolymer portion is 35 to 45% by weight and the ratio of the weight-average molecular weight of the ethylene-propylene copolymer portion to the weight-average molecular weight of the crystalline polypropylene portion is 3 to 5; 25 to 45 parts by weight of an ethylene-α-olefin copolymer elastomer having an MFR of 1 to 9 g/10 minutes; and 30 to 45 parts by weight of talc having an average particle diameter of 1.5 to 15 μm. | 12-31-2009 |
20100010141 | THERMOPLASTIC RESIN COMPOSITION AND RESIN MOLDED ARTICLE - The present invention relates to a thermoplastic resin composition which comprises 100 parts by weight of a thermoplastic resin (component A) and 1 to 400 parts by weight of a granular inorganic filler (component B) comprising an inorganic filler having an average particle diameter of 0.01 to 100 μm and a water-soluble polyester resin binder, and having a bulk density of 0.4 to 1.5 g/mL; and a resin molded article obtained by molding the thermoplastic resin composition. The thermoplastic resin composition is improved in various properties such as extrusion moldability, rigidity, impact resistance, thermal stability and hue, and exhibits an excellent balance between these properties. | 01-14-2010 |
20100010142 | COMPOSITION OF POLYPROPYLENE RESIN HAVING LOW SHRINKAGE AND DIMENSIONAL STABILITY - The present invention relates to polypropylene-based composite resin composition for an automotive interior trim. The polypropylene-based composite resin composition herein has relatively high rigidity and surface impact and relatively low molding shrinkage and coefficient of linear expansion, thus having superior dimensional stability. | 01-14-2010 |
20100029827 | POLYOLEFIN COMPOSITIONS AND ARTICLES PREPARED THEREFROM, AND METHODS FOR MAKING THE SAME - The invention provides a composition comprising at least one olefin multi-block interpolymer; at least one functionalized olefin-based polymer; and optionally at least one thermoplastic polyurethane. The invention also provides for articles prepared from the inventive compositions and for methods for making the same. | 02-04-2010 |
20100036039 | Fluororubber Composition, Crosslinked Fluororubber Product, Process For Producing The Crosslinked Fluororubber Product, And Crosslinked Fluororubber Product For O-Rings - [Problem] To provide a fluororubber composition that does not suffer from deposition, during extrusion, of a talc component contained in a heat- and low-temperature-resistant colorable fluororubber, that is capable of providing products having performance equal to that of conventional mass-produced materials, and that is capable of substantially reducing the rejection rate in the preparation of green stock; and a process for producing a crosslinked fluororubber product. | 02-11-2010 |
20100069557 | DISPERSING AGENTS IN COMPOSITES - The present invention is directed to compositions comprising (a) a synthetic polymer, (b) a talc as a filler, wherein the talc particles have a mean particle size of from 0.4 to 25 μm, and are present in an amount of from 0.1 to 10% based on the weight of component (a) and (c) a dispersing agent which is based on a non-ionic surfactant or an amphiphilic statistical, block or comb copolymer, provided that when the synthetic polymer (a) is a polyamide, this is present in an amount of less than 55% based on the weight of (a), (b) and (c). | 03-18-2010 |
20100137498 | RESIN COMPOSITION AND RESIN PRODUCT - A resin composition is provided which is improved in fluidability, stiffness and impact resistance and therefore can achieve the reduction in wall thickness of a resin product for automotive interior/exterior applications comprising a polypropylene resin; and a resin product produced from the resin composition. | 06-03-2010 |
20100168311 | POLYCARBONATE COMPOSITIONS - Polycarbonate compositions are disclosed. The compositions comprise a polycarbonate polymer (A) having repeating units derived from at least three different monomers, one monomer being 2-phenyl-3,3-bis(4-hydroxyphenyl)phthalimidine (PPPBP); and the other two monomers having the formula: | 07-01-2010 |
20100210780 | POLYPROPYLENE RESIN COMPOSITION - Polypropylene resin compositions are suited for injection molding and are capable of giving molded articles having excellent mechanical properties, reduced tendency to cause flow marks or weld marks, low gloss, and superior scratch resistance. A polypropylene resin composition includes: an amount of a resin composition (F) including a polypropylene (A), an ethylene-α-olef in copolymer or an ethylene-α-olefin-diene copolymer (B-I) having MFR of less than 0.4 g/10 min, an ethylene-α-olefin copolymer (B-2) having MFR of 0.5 to less than 20 g/10 min, and an inorganic filler (C); and specific amounts relative to the resin composition (F) of a modified polypropylene (D) and a surface modifier (E). | 08-19-2010 |
20100216931 | THERMOPLASTIC ARTICLES AND PROCESSES FOR MAKING THE SAME USING AN IMPROVED MASTERBATCH - The present invention is directed to improved processes for making plastic articles, and articles made therefrom. In a broad aspect, the invention is directed to improved processes and articles made therefrom, that include the steps of providing as separate materials a first material that includes a polyolefin, a second material including an admixture of from about 45 to 85 wt. % of the total admixture of at least one particulated mineral filler; and from about 15 to 55 wt. % of the total admixture of at least a second polyolefin having a melt index greater than about 150 g/10 min at 190° C./2.16 kg, as measured per ISO 1133 (condition D); applying a shear force to form a molten blend; shaping the molten blend and solidifying the molten blend. | 08-26-2010 |
20100222486 | AROMATIC POLYCARBONATE RESIN COMPOSITION - The object of this invention is to provide a resin composition that contains a polymer obtained from biomass resources and constitutes molded articles excellent in heat resistance, mechanical properties and durable stability, this invention including a resin composition comprising
| 09-02-2010 |
20100227963 | RESIN COMPOSITION, MOLDED ARTICLE, AND PRODUCTION METHODS THEREOF - There are provided a resin composition comprising a polylactic acid which (i) comprises a poly-L-lactic acid (component B-1) and a poly-D-lactic acid (component B-4), (ii) has a weight ratio of the component B-1 to the component B-4 (component B-1/component B-4) of 10/90 to 90/10, and (iii) shows a proportion of melt peaks at 195° C. or higher to all melt peaks in a temperature rising process in measurement by a differential scanning calorimeter (DSC) of at least 20%; a molded article of the resin composition; and methods for producing the resin composition and the molded article. | 09-09-2010 |
20100261829 | Material for Manufacturing Environment Friendly Outsoles - A material for manufacturing environment friendly outsoles includes a composition of TPE being 35 wt % to 45 wt % of a single outsole; a composition of silica being 1 wt % to 10 wt % of the single outsole; a composition of talcum powder being 0.1 wt % to 1 wt % of the single outsole; a composition of white oil being 15 wt % to 40 wt % of the single outsole; a composition of PS being 1 wt % to 10 wt % of the single outsole; a composition of HDPE being 1 wt % to 10 wt % of the single outsole; a composition of rice chaff powder being 10 wt % to 30 wt % of the single outsole; and a composition of SEBS being 1 wt % to 10 wt % of the single outsole. Weight reduction and durability are main advantages of the outsoles. | 10-14-2010 |
20110054106 | RUBBER COMPOSITION AND USES THEREOF - It is an object of the present invention to provide a rubber composition which is excellent in sealing properties and acid resistance, has low reaction force, low hardness and low compression set and particularly has such high heat resistance that the rubber composition does not crack even when it is used under the conditions of high temperatures and high compression. It is another object of the present invention to provide uses of the rubber composition and main bodies on which the rubber composition has been mounted. The rubber composition of the present invention comprises an ethylene/α-olefin/non-conjugated polyene copolymer [A] and calcined talc [B]. | 03-03-2011 |
20110060088 | THERMOPLASTIC RESIN COMPOSITION, AND MOLDED ARTICLE - Provided is a thermoplastic resin composition, including: (A) a resin mixture including 95 to 5 mass % of (a-1) an aromatic polycarbonate resin and 5 to 95 mass % of (a-2) an aliphatic polyester; 5 to 30 parts by mass of (B) talc with respect to 100 parts by mass of the resin mixture; and 0.01 to 1 part by mass of (C) silica with respect to 100 parts by mass of the resin mixture, in which (C) the silica has an average particle diameter of 0.01 to 3 μm and a specific surface area of 50 to 400 m | 03-10-2011 |
20110060089 | THERMOPLASTIC RESIN COMPOSITION, AND MOLDED ARTICLE - Provided is a thermoplastic resin composition comprising a combination of 5 to 89.95 mass % of an aromatic polycarbonate resin (A), 5 to 60 mass % of an aliphatic polyester (B), 5 to 30 mass % of talc (C), 0.05 to 3 mass % of a functional group-containing silicone (D), and 0 to 2 mass % of polytetrafluoroethylene (E) at a total content of the components (A) to (E) of 100 mass %, in which a mass ratio of the component (D) to the component (B) is 0.003 to 0.6. The thermoplastic resin composition has remarkably improved flame retardancy and impact resistance, has excellent chemical resistance and heat resistance, and provides a molded article having an good external appearance. Also provided is a molded article obtained by using the thermoplastic resin composition. | 03-10-2011 |
20110065855 | POLYMERIC MATERIAL AND PROCESS FOR FORMING AND USING SAME - The present invention is directed to a polymeric material, particularly a thermoplastic material, the includes thermoplastic polyolefin and an elastomer. | 03-17-2011 |
20110136959 | POLYOLEFIN COMPOSITION WITH LOW CLTE - The invention relates to novel polyolefin compositions having a low coefficient of thermal expansion (CLTE), high stiffness and high flowability. The novel compositions comprise a heterophasic propylene copolymer, an inorganic filler, an ethylene/alpha-olefin elastomer and at least two different alpha-nucleating agents. | 06-09-2011 |
20110160373 | PROCESS FOR THE PRODUCTION OF POLYOLEFINS WITH BROAD MOLECULAR WEIGHT DISTRIBUTION - The present invention is directed to a propylene homo- or copolymer having a polydispersity index (P | 06-30-2011 |
20110257323 | ECO-FRIENDLY POLYPROPYLENE-POLYLACTIC ACID COMPOSITE COMPOSITION - The present invention relates to a polypropylene-polylactic acid composite composition comprising a mixture of polypropylene resin and polylactic acid resin, wherein ethylene-octene copolymer grafted by anhyrdrous maleic acid, polylactic acid resin grafted by anhydrous maleic acid, polyethylene-glycidyl methacrylate resin and talc particles are added thereto. The composition reduces CO | 10-20-2011 |
20110294940 | METHOD FOR IMPROVING FLOWABILITY OF HETEROPHASIC POLYPROPYLENE POWDER - Method for the preparation of a sticky high impact heterophasic polypropylene (HECO) in a reactor facility comprising in series (i) a first reaction system, (ii) a first conveying line connecting the first reactor system with a second reactor system comprising an outlet, (iii) a second conveying line connecting the outlet with a purge bin comprising a feeder, and (iv) a conveying system being connected with the feeder, and the preparation of said heterophasic polypropylene (HECO) comprises the steps in the order of (a) producing in said first reactor system the polypropylene matrix (M), (b) transferring at least a part of said polypropylene to said second reactor system via the first conveying line, (c) producing in said second reactor system the elastomeric copolymer obtaining the heterophasic polypropylene (HECO), (d) discharging said heterophasic polypropylene (HECO) from said second reactor system via the outlet, (e) transferring said discharged heterophasic polypropylene (HECO) via the second conveying line to said purge bin comprising said feeder, and (f) transferring further said discharged heterophasic polypropylene (HECO) from said purge bin via said feeder to said conveying system, the produced heterophasic polypropylene (HECO) is provided with an additive, said additive is fed to the produced heterophasic polypropylene (α) at the outlet of the second reactor system, or (β) at the feeder (F) of the purge bin (PB). | 12-01-2011 |
20120004357 | AQUEOUS FORMULATION FOR AN ANTIFOULING COATING SYSTEM FOR SUBMERGED SUBSTRATES, METHOD FOR TREATING SAME, AND USE THEREOF - The invention relates to a formulation for an antifouling coating system to be applied on submerged substrates. The invention is characterised in that the formulation contains at least 30 wt % of water relative to the total weight thereof, at least 10 wt % relative to the total weight thereof of a dry extract of a waterproofing agent selected from a silicone resin, a polyurethane resin, and/or a styrene acrylic copolymer resin either alone or mixed, and at least 5 wt % relative to the total weight thereof of a dry extract of an active anti-adhesion agent. The invention also relates to a method for processing substrates to be submerged using such a formulation, and to the use of such a formulation as an antifouling agent for deterring the attachment of marine organisms such as algae, shellfish and other crustaceans on any submerged substrate, and in particular ship hulls. | 01-05-2012 |
20120029135 | Polyphenylene Sulfide Synthetic Hair Filaments And Processes For Preparing The Same - The present invention provides a polyphenylene sulfide synthetic hair filament. The synthetic hair filament comprises (A) a polyphenylene sulfide resin; and (B) an inorganic particle quencher additive, wherein said PPS resin melt index range is 60˜110, wherein said inorganic quencher additive is added at 0.1˜2.0 parts by weight on a 100 parts by weight PPS resin. The synthetic hair filament has a filament size of about 30 to about 80 dtex. The polyphenylene sulfide resin (A) has a p-phenylene sulfide repeating unit above 85% mole. The inorganic particle quencher additive may be of silicon dioxide, talc or the combinations thereof. A suitable inorganic particle quencher additive has an average diameter range of 0.01˜3.0 μm. | 02-02-2012 |
20120041126 | HNBR COMPOSITIONS WITH VERY HIGH FILLER LEVELS HAVING EXCELLENT PROCESSABILITY AND RESISTANCE TO AGGRESSIVE FLUIDS - The present invention relates to an elastomeric composition containing a nitrile rubber, preferably hydrogenated, and a filler. Compositions according to the present invention have high filler levels, excellent processability, and very good resistance to aggressive fluids and fuels compared to known HNBR compositions. | 02-16-2012 |
20120108728 | AUTOMOTIVE MATERIAL WITH EXCELLENT FLOW, HIGH STIFNESS, EXCELLENT DUCTILITY AND LOW CLTE - Composition having a melt flow rate MFR | 05-03-2012 |
20120108729 | IMPACT-MODIFIED POLYCARBONATE/POLYESTER OR POLYCARBONATE/POLYAMIDE COMPOSITIONS - The invention relates to impact-modified polymer compositions, containing a polymer blend of polycarbonate with polyester and/or polyamide, plus an impact modifier blend of core/shell and functional polyolefin impact modifiers. The impact modifiers can provide the polymer blend composition with improved impact strength at equivalent loading, and also allow for higher amounts of polyester and/or polyamide in the blend without sacrificing impact strength. | 05-03-2012 |
20120123039 | THERMOSETTING COMPOSITION - The disclosure provides a thermosetting composition, including: (a) about 1-35 wt % of an oligomer, wherein the oligomer is obtained by reacting a liquid epoxy resin with an aromatic primary amine having four active hydrogen atoms, and the liquid epoxy resin and the primary amine have an equivalent mole ratio of 1:0.15-1:2.50; (b) about 5-10 wt % of a long chain resin; (c) about 50-80 wt % of an epoxy resin having at least two functional groups; and (d) about 5-15 wt % of a plasticizer. | 05-17-2012 |
20120157599 | PROPYLENE-BASED COMPOSITIONS OF ENHANCED APPEARANCE AND EXCELLENT MOLD FLOWABILITY - The present invention relates to a class of impact copolymer polypropylene (ICP) compositions exhibiting the advantageous combination of excellent tiger (flow) marking performance in large/long molded parts, very low gels count and exceptional mold flowability (high MFR) despite the high viscosity ratio (e.g., >4) between rubber and propylene based matrix phases. The inventive compositions exhibit significantly reduced the levels of volatiles, and excellent stiffness-impact balance used as standalone materials or in filled compounds. The significantly reduced number of large gels leads to excellent surface appearance and paintability of the molded parts. The composition of the present invention is made with a bulk/gas reactor process (i.e., non-slurry/non-solvent process) that has the advantage of process simplicity, process efficiency and simplicity of compositional structure relative to the complexity in structure and process of making of compositions in the prior art. | 06-21-2012 |
20120184661 | POLYMER COMPOSITIONS, METHOD OF MANUFACTURE, AND ARTICLES FORMED THEREFROM - Disclosed herein is a thermoplastic composition comprising, based on the total weight of the composition, (a) from 10 to 80 wt. % of a polybutylene terephthalate; (b) from 10 to 80 wt. % of a copolyestercarbonate having a number average molecular weight of more than 21,500 Daltons; (c) from 7 to 30 wt. % of a particulate filler; (d) from 0.1 to 10 wt. % of a fluoropolymer; and (e) from 3 to 25 wt. % of a polymeric impact modifier. A method of making the composition and an article comprising the thermoplastic composition are also disclosed. | 07-19-2012 |
20120184662 | POLYMER COMPOSITIONS, METHOD OF MANUFACTURE, AND ARTICLES FORMED THEREFROM - Disclosed herein is a thermoplastic composition comprising, based on the total weight of the composition: (a) from 10 to 80 wt. % of a polybutylene terephthalate; (b) from 10 to 80 wt. % of a copolyestercarbonate component, comprising a first copolyestercarbonate having a number average molecular weight of 15,000 to less than 28,000 Daltons, and a second copolyestercarbonate having a number average molecular weight of more than 28,000 to 40,000 Daltons, wherein a weight ratio of the first polyestercarbonate to the second polyestercarbonate is 95:5 to 20:80; (c) from 3 to 30 wt. % of a particulate filler; (d) from 0.1 to 10 wt. % of a fluoropolymer; and (e) from 3 to 25 wt. % of a polymeric impact modifier. A method of making the composition and an article comprising the thermoplastic composition are also disclosed. | 07-19-2012 |
20120238686 | THERMOPLASTIC RESIN COMPOSITION AND RESIN MOLDED ARTICLE - The present invention relates to a thermoplastic resin composition which comprises 100 parts by weight of a polyamide resin (component A) and 1 to 400 parts by weight of a granular inorganic filler (component B) comprising an inorganic filler having an average particle diameter of 0.01 to 100 μm and a water-soluble polyester resin binder, and having a bulk density of 0.4 to 1.5 g/mL; and a resin molded article obtained by molding the thermoplastic resin composition. The thermoplastic resin composition is improved in various properties such as extrusion moldability, rigidity, impact resistance, thermal stability and hue, and exhibits an excellent balance between these properties. | 09-20-2012 |
20120289643 | COPOLYMERIZED POLYAMIDE RESIN, METHOD FOR PRODUCING SAME, RESIN COMPOSITION, AND MOLDED ARTICLE FORMED FROM THE COPOLYMERIZED POLYAMIDE RESIN OR THE RESIN COMPOSITION - A copolyamide resin for molding including a diamine component which includes two or more diamines and a dicarboxylic acid component. The diamine component includes 70 mol % or more of a xylylenediamine which includes 20 mol % or more of p-xylylenediamine and the dicarboxylic acid component includes 70 mol % or more of a straight-chain aliphatic dicarboxylic acid having 6 to 18 carbon atoms. The copolyamide resin contains particles having a major diameter of 50 μm or more in an amount of 1000 particles/g or less, the particles being made of a polyamide having a melting point higher than that of the copolyamide resin by 20° C. or more when measured by a differential scanning calorimetry. The copolyamide resin has very uniform and stable properties and is excellent in any of mechanical properties, heat resistance, chemical and physical properties, and molding properties. An efficient production method of the copolyamide resin, its resin composition, and its molded article are also described. | 11-15-2012 |
20130005895 | ITEM PRODUCED VIA THERMOFORMING - The present invention relates to an item produced via thermoforming and comprising:
| 01-03-2013 |
20130012642 | Heterophasic Polyolefin Composition - Polymer composition suitable for ABS styrenic resin replacement where high dimensional stability and a good esthetical appearance is required, comprising a polymer blend (A), comprising 60-80% by weight, of a crystalline propylene homo or copolymer (A1) (MFR <50 g/10 min); and 20-40% by weight, of copolymer(s) of ethylene (A2). Said polymer blend (A) having values of MFR up to 30 g/10 min; the amounts of (A1) and (A2) being referred to the total weight of the polymer blend (A). The polymer composition further comprises 20-40% by weight, of a talc mineral filler (B); the amount of components (B) being referred to the total weight of the composition. Optionally the polymer composition further comprises 1-15% by weight, of an elastomeric polymer (C) different from (A2), having a hardness (Shore A, ASTM D-2240) value equal to or lower than 80 points; the amount of components (C) being referred to the total weight of the composition. | 01-10-2013 |
20130030106 | HYBRID CLEAR MATTE PAINT COMPOSITION FOR A VEHICLE - Disclosed is a matte clear coat paint composition for a vehicle including a polymer resin for paint and a matting agent, the matting agent containing silica and talc. The disclosed matte clear coat paint composition for a vehicle reduces the amount of silica used as a matting agent, which is economically advantageous, in order to provide a matting effect equivalent to that of an existing matte clear coat paint compositions, and significantly reduces agglomeration of pigments, thereby providing a uniform application. Moreover, it is possible to prevent the occurrence of gloss due to friction with cloth, flannel, etc. and provide various textures by changing the type of talc. | 01-31-2013 |
20130123413 | Automotive Interior Compound - Composition having a melt flow rate MFR | 05-16-2013 |
20130143996 | COMPOSITION - A composition comprising: (I) 60 to 92.5 wt % of a first component which is a polypropylene polymer comprising a) 40 to 85 wt % of a propylene polymer A having a melt flow rate (MFR | 06-06-2013 |
20130150515 | NUCLEATING AGENT FOR NYLON SYSTEM - The present invention provides a nucleating agents comprising: a) ethylene-acrylic acid ionomers selected from the group consisting of ethylene-acrylic acid calcium ionomers and ethylene-acrylic acid zinc ionomers and combinations thereof; wherein the ionomers have a molecular weight between about 1000 and about 10000; b) talcum; and c) ethylene-acrylic acid copolymers. The present invention also provides plastic compositions comprising: a) nylon and b) a nucleating agent, as well as a processes of making such plastic compositions. The present invention also provides nucleating agents comprising only one or two of the above types of compounds, as well as plastic compositions comprising such nucleating agents and processes of making such a plastic compositions. | 06-13-2013 |
20130231435 | RESIN COMPOSITION, MOLDED ARTICLE, AND PRODUCTION METHODS THEREOF - There are provided a resin composition including a polylactic acid which (i) includes a poly-L-lactic acid (component B-1) and a poly-D-lactic acid (component B-4), (ii) has a weight ratio of the component B-1 to the component B-4 (component B-1/component B-4) of 10/90 to 90/10, and (iii) shows a proportion of melt peaks at 195° C. or higher to all melt peaks in a temperature rising process in measurement by a differential scanning calorimeter (DSC) of at least 20%; a molded article of the resin composition; and methods for producing the resin composition and the molded article. | 09-05-2013 |
20130261245 | FUEL PART AND PROCESS FOR PRODUCING OF A FUEL PART - This invention relates to a fuel part, comprising a polymer composition comprising: i. a polyamide A in which the ratio of terminal carboxy group concentration over terminal amino group concentration of the polyamide A is equal to 1 or higher, and ii. micro talcum in an amount of 0.001 to 1 weight percent with respect to the total amount of the polymer composition, and iii. an impact modifier in an amount of at least 1.0 weight percent with respect to the total amount of the polymer composition. This invention also relates to a process for producing a fuel part. | 10-03-2013 |
20130281598 | CURED FLUOROELASTOMER COMPOSITIONS CONTAINING MAGNESIUM SILICATE FILLER - Cured fluoroelastomer compositions containing a phyllosilicate of the formula Mg | 10-24-2013 |
20130281599 | FUEL PART AND PROCESS FOR PREPARATION OF A FUEL PART - The present invention relates to a fuel part, comprising a polymer composition comprising: i. a polyamide A, and ii. micro talcum in an amount of 0.001 to 1 weight percent with respect to the total amount of the polymer composition, wherein the polymer composition has a melt volume flow rate (MVR) of at most 70 cm | 10-24-2013 |
20130281600 | PHENOL RESIN BASED MOLDING MATERIAL - A phenolic resin molding compound, which is thermally stable in a heating cylinder, is provided. By using the phenolic resin molding compound, moldings with an excellent dimensional precision can be obtained. The phenolic resin molding compound comprises: (A) a novolac phenolic resin with an o/p ratio (ortho/para ratio) of 0.7 to 0.9; (B) a novolac phenolic resin with an o/p ratio of 1.1 to 1.3; (C) talc; and (D) a polyethylene or polyethylene/polypropylene copolymer. The amount of (D) the polyethylene or polyethylene/polypropylene copolymer relative to a total weight of the phenolic resin molding compound is 0.5 to 1.5 weight %. It is preferable that the total amount of (A) and (B) is 20 to 40 weight %, and the amount of (C) is 5 to 15 weight %. | 10-24-2013 |
20140011937 | POLYPROPYLENE-BASED RESIN COMPOSITION FOR AUTOMOBILE PARTS, AND AUTOMOBILE EXTERIOR PARTS - A polypropylene-based resin composition suitable for molding of especially an automobile bumper having good formability, high rigidity, excellent appearance, and high surface impact strength is provided. This composition includes: 30-62 wt. % of a propylene copolymer having an MFR of 40-70 g/10 min.; 5-20 wt. % of a propylene-based block copolymer including a crystalline polypropylene part having a high MFR and a specific ethylene-propylene copolymer part and having an MFR of 100-130 g/10 min; 10-20 wt. % of two types of ethylene-α-olefin copolymer elastomers each having a specific MFR and a specific density; and 23-30 wt. % of talc having a specific particle size. | 01-09-2014 |
20140031480 | POLYPROPYLENE HOMOPOLYMERS WITH HIGH HEAT DEFLECTION TEMPERATURE, HIGH STIFFNESS AND FLOWABILITY - The invention relates to a polypropylene composition showing a high melt flow rate and simultaneously high stiffness and a process for the production thereof. The invention further relates to a material comprising the inventive polypropylene. | 01-30-2014 |
20140066565 | POLYPROPYLENE-POLYLACTIC ACID RESIN COMPOSITION - The provided is a polypropylene/polylactic acid resin composition comprising a polypropylene resin, a polylactic acid resin, a reactive compatibilizer, optionally an impact modifier and an inorganic filler, having excellent heat resistance, impact resistance and flexural modulus. | 03-06-2014 |
20140073730 | POLYPROPYLENE-BASED RESIN COMPOSITION AND MOLDED ARTICLE MADE THEREOF - A polypropylene-based resin composition capable of affording a molded article superior in tensile elongation at break includes a polypropylene resin (A), an ethylene-α-olefin copolymer (B) having a density of 0.865 to 0.890 g/cm | 03-13-2014 |
20140100318 | POLYLACTIC ACID-POLYALKYLENE GLYCOL COPOLYMER WITH FAST CRYSTALLIZATION RATE AND COMPOSITION COMPRISING THE SAME - The provided are a polylactic acid-polyalkylene glycol copolymer and a composition comprising the same which have excellent crystallization rate, wherein the polylactic acid-polyalkylene glycol copolymer is prepared by melt-reacting polylactic acid with polyalkylene glycol of which one end group is substituted with a functional group and has improved eco-friendliness, injection moldability, and excellent heat resistance which makes it to be suitably applied to various molded articles requiring great heat resistance, such as disposables, kitchen utensils and containers, electric-electronic parts and automobile parts. | 04-10-2014 |
20140107273 | PROCESS FOR PRODUCING POLYMER ALLOY, POLYMER ALLOY, AND MOLDED ARTICLE - A process of producing a polymer alloy includes melt-kneading at least two incompatible crystalline resins in a supercooled state by chaotic mixing using a twin-screw extruder. A polymer alloy obtained by melt-kneading at least two incompatible crystalline resins has a dispersed structure that particles dispersed in the polymer alloy have an average particle size of 0.001 to 1 μm, wherein in scattering measurement, (a) a peak half-width in a spectrum obtained by plotting scattering intensity against the wavenumber of scattered light and (b) a maximum wavenumber of the peak satisfy: 0<(a)/(b)≦1.5. | 04-17-2014 |
20140107274 | PROPYLENE-BASED COMPOSITIONS OF ENHANCED APPEARANCE AND EXCELLENT MOLD FLOWABILITY - The present disclosure relates to a class of impact copolymer polypropylene (ICP) compositions exhibiting the advantageous combination of excellent tiger (flow) marking performance in large/long molded parts, very low gels count and exceptional mold flowability (high MFR) despite the high viscosity ratio (e.g., >4) between rubber and propylene based matrix phases. Furthermore, it has been surprisingly found that the inventive compositions are associated with a low gels count even when using a quite coarse mesh wire screen, e.g., 60 mesh wire screen, independent of screw type e.g., twin or single screw. Finally, the inventive compositions exhibit significantly reduced the levels of volatiles, and excellent stiffness-impact balance used as standalone materials or in filled compounds. The significantly reduced number of large gels leads to excellent surface appearance and paintability of the molded parts. The composition of the present disclosure is made with a bulk/gas reactor process (i.e., non-slurry/non-solvent process) that has the advantage of process simplicity, process efficiency and simplicity of compositional structure relative to the complexity in structure and process of making of compositions in the prior art. | 04-17-2014 |
20140171576 | Liquid Crystalline Composition having a Dark Black Color - A shaped part that is formed from a polymer composition that contains a liquid crystalline polymer and a black pigment is provided. By selectively controlling the type and relative concentration of these components, the polymer composition and shaped parts formed therefrom can have a dark black appearance, and yet still exhibit good thermal and mechanical properties at high temperatures. | 06-19-2014 |
20140200302 | POLYCARBONATE BLEND COMPOSITIONS CONTAINING RECYCLE FOR IMPROVEMENT IN SURFACE AESTHETICS - Disclosed herein are compositions and methods for the manufacture of polycarbonate blend compositions containing recycle for improvement in surface aesthetics. The resulting compositions, can be used in the manufacture of articles while still retaining the advantageous physical properties of polycarbonate blend reference compositions that do not contain recycle material. 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. | 07-17-2014 |
20140200303 | POLYCARBONATE COMPOSITIONS FOR REDUCED SPLAY IN COMBINATION WITH SUSTAINED OR IMPROVED IMPACT RESISTANCE - Disclosed herein are methods and compositions of blended polycarbonate compositions with simultaneously decreased splay and improved impact characteristics. The resulting compositions, comprising one or more polycarbonate polymers, a splay reducer, and a filler, can be used in the manufacture of articles while still retaining the advantageous physical properties of blended polycarbonate compositions with decreased splay. 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. | 07-17-2014 |
20140206810 | RESIN COMPOSITION AND METHOD OF PRODUCING THE SAME - A resin composition having a high thermal aging property and molding stability in mass production of molded articles while keeping molding fluidity and thermal creep resistance is provided. A resin composition, containing 100 parts by mass in total of a polypropylene resin (a) and a polyphenylene ether resin (b), and 1 to 20 parts by mass of a compatibilizer (c), wherein in the component (a), the proportion of the component having a molecular weight of 30,000 or less is from 3.0 to 5.1% of the entire component (a), and the proportion of the component having a molecular weight of 10,000,000 or more is from 1.0 to 1.6% of the entire component (a). | 07-24-2014 |
20140288225 | POLYPROPYLENE COMPOUNDS WITH ENHANCED HAPTICS - A polymeric composition is a blend of one or more heterophasic copolymers of propylene and ethylene produced by a multistep polymerization, wherein the heterophasic copolymers comprise a low crystalline matrix component and a soft amorphous elastomeric component, in which both the matrix component and the soft amorphous elastomeric component contain greater than 55% by weight propylene; one or more additional elastomeric components selected from the group of an ethylene/α-olefin C | 09-25-2014 |
20140316047 | NUCLEATING AGENT FOR NYLON SYSTEM - The present invention provides a nucleating agents comprising: a) ethylene-acrylic acid ionomers selected from the group consisting of ethylene-acrylic acid calcium ionomers and ethylene-acrylic acid zinc ionomers and combinations thereof; wherein the ionomers have a molecular weight between about 1000 and about 10000; b) talcum; and c) ethylene-acrylic acid copolymers. The present invention also provides plastic compositions comprising: a) nylon and b) a nucleating agent, as well as a processes of making such plastic compositions. The present invention also provides nucleating agents comprising only one or two of the above types of compounds, as well as plastic compositions comprising such nucleating agents and processes of making such a plastic compositions. | 10-23-2014 |
20140316048 | POLYMER COMPOSITION FOR BUMPERS AND INTERIORS AND POLYETHYLENE-BASED RESIN PRECURSOR - Polyolefin compositions suitable for injection molded items e.g. for impact bumpers and car interiors comprising from 30% to 90% by weight of an heterophasic propylene polymer composition (A); and from 10% to 70% by weight of a multimodal ethylene/butene-1 copolymer (B); having density from 0.850 to 0.935 g/cm | 10-23-2014 |
20140343214 | CONTROLLABLY DEGRADABLE THERMOPLASTIC POLYURETHANE AND OVERGRIPS MADE THEREFROM - Controllably degradable overgrips are provided, as well as methods of producing controllably degradable thermoplastic polyurethane. Methods comprise pre-blending a catalyst on a matrix, dispersing a specified amount of the pre-blended catalyst throughout solid granular thermoplastic polyurethane to yield a polymer component, and determining an onset timing of hydrolytic breakdown of the polymer component by adjusting the specified amount of dispersed catalyst. The thermoplastic polyurethane may be produced by reacting low molecular weight aliphatic diol(s) with aliphatic dicarboxylic acid(s) to produce polyester, and reacting the polyester with organic di-isocyanate(s) and diol chain extender(s) using catalytic amounts of alkali or alkaline earth metal salt(s) of C | 11-20-2014 |
20140350161 | UV-CURABLE THERMOFORMABLE DIELECTRIC FOR THERMOFORMABLE CIRCUITS - This invention is directed to a polymer thick film UV-curable thermoformable dielectric composition. Dielectrics made from the composition can be used in various electronic applications to protect electrical elements and particularly to insulate and protect both the conductive thermoformable silver and the polycarbonate substrate below in capacitive switch applications. | 11-27-2014 |
20140350162 | UV-CURABLE THERMOFORMABLE DIELECTRIC FOR THERMOFORMABLE CIRCUITS - This invention is directed to a polymer thick film UV-curable thermoformable dielectric composition. Dielectrics made from the composition can be used in various electronic applications to protect electrical elements and particularly to insulate and protect both the conductive thermoformable silver and the polycarbonate substrate below it in capacitive switch applications. The thermoformed capacitive switch circuit may be subsequently subjected to an injection molding process. | 11-27-2014 |
20140371371 | TALC CONTAINING POLYPROPYLENE COMPOSITION WITH EXCELLENT THERMOMECHANICAL PROPERTIES - The invention pertains to a polypropylene composition consisting of: 55 to 79 wt % base polymer mix; 18 to 44.5 wt % talc; and 0.5 to 3 wt % additives based on the total weight of the polypropylene composition, the base polymer mix containing a XCU fraction and a XCS fraction and the XCU fraction being present in an amount of 91 to 98 wt % and the XCS fraction being present in an amount of 2 to 9 wt %; the base polymer mix containing a comonomer content of less than 5 wt % with respect to the base polymer mix; the talc having a d50 median particle size of 1.0 to 3.0 μm when measured according to ISO 13317-3 15 using a Sedigraph; and the composition having a MFR (230° C./2.16 kg; ISO 1133) of 1 to 10 g/10 min a process for the production of such a polypropylene composition and article comprising said polypropylene composition. | 12-18-2014 |
20140378598 | Thermoplastic Resin Composition - Provided is a thermoplastic resin composition that includes 100 parts by weight of a thermoplastic resin including 50 to 90 wt % of a polycarbonate resin; and 10 to 50 wt % of a polyester resin; 1 to 10 parts by weight of a vinyl cyanide compound-aromatic vinyl compound copolymer; and 1 to 10 parts by weight of an inorganic particle; wherein the vinyl cyanide compound in the vinyl cyanide compound-aromatic vinyl compound copolymer is less than or equal to 30 wt %. | 12-25-2014 |
20150018474 | PROPYLENE RESIN COMPOSITION - Disclosed are a propylene resin composition (A) composed of 0.5 to 10% by weight of a specific propylene homopolymer (a1), 40 to 98% by weight of a specific propylene polymer (a2), 1 to 25% by weight of a specific propylene-ethylene random copolymer (a3), and 0.5 to 25% by weight of a specific propylene-ethylene random copolymer (a4), where the total amount of (a1), (a2), (a3) and (a4) is taken as 100% by weight, and an olefin resin composition comprising 100 parts by weight of the propylene resin composition (A), 5 to 75 parts by weight of an ethylene-α-olefin copolymer (B), and 1 to 75 parts by weight of an inorganic filler (C). The propylene resin composition can afford a molded article excellent in scratch resistance and rigidity | 01-15-2015 |
20150031817 | SEALANT - Provided is a sealant for use in contact with a polyelectrolyte membrane; at least the sealant surface contacting the polyelectrolyte membrane is constituted of a resin composition containing a crystalline polyester resin as a main component; the resin composition has a storage elastic modulus at 40° C. of 2.5 MPa or more and 5 MPa or less; the resin composition further contains an epoxy resin and an isocyanate-based crosslinking agent; and the crystalline polyester resin is crosslinked with the isocyanate-based crosslinking agent. | 01-29-2015 |
20150065634 | BATTERY GASKET BASED ON A POLYAMIDE COMPOSITION - A gasket for a battery, wherein the gasket is made from a polyamide composition including at least 70 wt. % of a polyamide X.Y, wherein X and Y represent respective residues from the condensation of an aliphatic diamine comprising 4 to 18 carbon atoms, and preferably 5 to 12 carbon atoms, with a (cyclo)aliphatic diacid including 10 to 18 carbon atoms, and wherein the polyamide composition further includes a nucleating agent. | 03-05-2015 |
20150080515 | MINERAL REINFORCED THERMOPLASTIC POLYMER COMPOSITIONS WITH IMPROVED PROPERTIES - Disclosed herein are methods and compositions of thermoplastic compositions with improved flow and impact properties. The resulting compositions, comprising one or more polycarbonate polymers, an impact modifier, and a poly(alkylene oxide) additive, can be used in the manufacture of articles requiring improved flow characteristics while still retaining the advantageous physical properties of thermoplastic compositions. 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. | 03-19-2015 |
20150080516 | POLYAMIDE RESIN COMPOSITION FOR PORTABLE ELECTRONIC DEVICE AND MOLDED ARTICLE FOR PORTABLE ELECTRONIC DEVICE - Provided is a polyamide resin composition having particularly excellent strength and low warpage by virtue of being compounded with a glass fiber and suited as a material for portable electronic devices that are becoming thinner and lighter in weight in recent years. | 03-19-2015 |
20150099842 | HIGH FLOW POLYPROPYLENE WITH EXCELLENT MECHANICAL PROPERTIES - Polymer composition of a propylene copolymer and a high density polyethylene, wherein said composition has a MFR | 04-09-2015 |
20150148472 | Silane Compound, Method for Preparing the Same and Polycarbonate Resin Composition Comprising the Same - A polycarbonate resin composition includes a polycarbonate resin; an inorganic filler, wherein the inorganic filler includes talc; and a novel silane compound represented by Formula: | 05-28-2015 |
20150299442 | HIGH STIFFNESS POLYPROPYLENE COMPOSITIONS - Heterophasic polypropylene composition comprising a propylene homo- or random copolymer matrix phase (A), and an ethylene-propylene copolymer rubber phase (B) dispersed within the matrix phase, the heterophasic polypropylene composition including a fraction soluble in pxylene at 25° C. (XCS fraction) which is present in the resin in an amount of 4 to 14 wt.-%, and a fraction insoluble in p-xylene at 25° C. (XCU fraction) which is present in the resin in an amount of 86 to 96 wt.-%, wherein the heterophasic polypropylene composition has an MFR2, determined according to ISO 1133 at 230° C. and under a load of 2.16 kg, of 4.0 to 8.0 g/10 min; and wherein the heterophasic polypropylene composition has a flexural modulus higher than 1500 MPa measured on an injection moulded specimen with the dimension 80×10×4 mm3 according to ISO 178; and wherein the heterophasic polypropylene composition has a content of monomer units derived from ethylene of 2.0 to 7.0 wt.-%. | 10-22-2015 |
20150353724 | Polyester compositions with improved crystallization rate - Polymer composition featuring very high crystallization rate and whiteness retention after heat treatment suitable for the manufacture of light emitting diode (LED) components. Such polymer composition includes at least one polyester, at least one white pigment, at least one inorganic nucleating agent and at least one plasticizer. | 12-10-2015 |
20160002451 | HIGH FLOW POLYPROPYLENE WITH EXCELLENT MECHANICAL PROPERTIES - Polymer composition of a propylene copolymer and a high density polyethylene, wherein said composition has a MFR | 01-07-2016 |
20160017114 | MEDICAL RUBBER PART - A medical rubber part according to the present invention comprises a rubber composition including at least one type of rubber component, selected from the group consisting of butyl rubbers and halogenated butyl rubbers, and not less than 3 parts by mass and not more than 50 parts by mass, with respect to 100 parts by mass of the total amount of the rubber component, of silica with a BET specific surface area of not less than 1 m | 01-21-2016 |
20160024287 | MINERAL-FILLED POLYPROPYLENE COMPOSITION - The present invention relates to low density polypropylene compositions for the production of molded articles, such as finished parts for the automotive industry. | 01-28-2016 |
20160046805 | Thermoplastic Resin Composition - A thermoplastic resin composition includes a base resin including (A1) polycarbonate resin, (A2) polyester resin, and (A3) a vinyl cyanide compound-aromatic vinyl compound copolymer; (B) an impact reinforcing agent; and (C) a filler, wherein the (B) impact reinforcing agent has a core-shell structure including a rubbery polymer selected from the group consisting of a diene rubber, an acrylic rubber, a silicone rubber, and combinations thereof. A molded part for an automobile exterior can be made using the thermoplastic resin composition. | 02-18-2016 |
20160083569 | CELLULAR POLYMERIC MATERIAL - A formulation includes a polymeric material, a nucleating agent, and a surface active agent. The formulation may be used to form an insulated container. | 03-24-2016 |
20160137831 | PROPYLENE-BASED BLOCK COPOLYMER - An object of the present invention is to prevent an occurrence of flow-mark molding defects to improve an appearance of molded articles, and as a means for achieving the object, a propylene-based block copolymer is used as an appearance improver, the copolymer comprising 80 to 60% by weight of crystalline propylene polymer portion which has an intrinsic viscosity [η]p of 0.90 dL/g or less and 20 to 40% by weight of propylene/ethylene random copolymer portion which has an ethylene content of 35 to 50% by weight and an intrinsic viscosity [η]c of 7.0 dL/g or higher ([η]c/[η]p being 7.5 to 30), in which the propylene-based block copolymer has a MFR of 10 to 50 g/10 min. | 05-19-2016 |
20160152812 | MOLDED ARTICLES (INCLUDING AUTOMOBILE PARTS) AND RELATED FILLED THERMOPLASTIC POLYOLEFIN COMPOSITIONS | 06-02-2016 |
20160160017 | HIGH-FLOW AND HIGH-IMPACT POLYOLEFIN RESIN COMPOSITION - A high-flow and high-impact polyolefin resin composition comprises: about 5 to 96% by weight of an isotactic polypropylene-based resin; about 1 to 15% by weight of a low molecular weight atactic polypropylene resin having weight average molecular weight of about 10,000 to 100,000 g/mol; about 1 to 20% by weight of an ultra-high molecular weight atactic polypropylene resin having weight average molecular weight of about 1,000,000 to 2,500,000 g/mol; about 1 to 40% by weight of an inorganic filler; and about 1 to 20% by weight of a rubber. | 06-09-2016 |
20160194488 | PROPYLENE-BASED COMPOSITIONS OF ENHANCED APPEARANCE AND EXCELLENT MOLD FLOWABILITY | 07-07-2016 |
20220135742 | FLAME-RETARDANT POLYIMIDE MOLDING MATERIAL AND MOLDED OBJECT - A flame-retardant polyimide molding material and a molded article including the flame-retardant polyimide molding material, where the flame-retardant polyimide molding material includes a semi-aromatic polyimide resin (A) and carbon fiber (B), and the flame-retardant polyimide molding material includes 15 to 80 mass % of the carbon fiber (B). | 05-05-2022 |