Class / Patent application number | Description | Number of patent applications / Date published |
524127000 | Phosphorus bonded directly to four chalcogen atoms, e.g., phosphate, etc. | 84 |
20090105381 | Polyester moulding composition for use in electronic devices - The invention relates to A polyester moulding composition consisting of (A) 100 parts by weight (pbw) of a polymer composition consisting of (A-i) at least 50 pbw of a thermoplastic polyester, and, optionally, (A-ii) at least one other polymer, (B) between 2 and 40 pbw of a flame retardant system consisting of (B-i) a nitrogen based organic flame retardant compound free of phosphorus or a phosphorus free salt thereof, and, optionally, (B-ii) less than 1 pbw of a phosphorus containing flame retardant compound, (C) between 0.01 and 1 pbw of a mould release agent, and optionally (D) 0-10 pbw of a fibrous reinforcing agent, and (E) 0-100 pbw of other additives. The invention also relates to the use of the composition for making molded parts, in particular part for use in electrical or electronic applications, and to these molded parts. | 04-23-2009 |
20090118402 | Scratch-Resistant Flameproof Thermoplastic Resin Composition - Disclosed herein is a flame retardant thermoplastic resin composition that has superior scratch resistance and mechanical properties, satisfying requirements for the appearance of housing materials resulting from a recent increase in volume of electrical and electronic products, and that contains a phosphorus-based flame-retarding agent, satisfying requirements for fire safety and prevention of environmental problems. The resin composition with scratch resistance comprises a base resin comprising (A) about 30 to about 90 parts by weight of a polycarbonate resin, (B) about 15 to about 50 parts by weight of a polymethylmethacrylate resin and (C) about 5 to about 50 parts by weight of a polyethylene terephthalate-based resin, and (D) about 5 to about 30 parts by weight of a phosphorus-based flame-retarding agent based on 100 parts by weight of the base resin. The composition may further comprise about 1 to about 30 parts by weight of an impact modifier based on 100 parts by weight of the base resin. | 05-07-2009 |
20090143511 | ENCAPSULATED EPOXY-RESIN MOLDING COMPOUND, AND ELECTRONIC COMPONENT DEVICE - The present invention relates to an encapsulated epoxy-resin molding compound, comprising an epoxy resin (A), a hardening agent (B), and magnesium hydroxide (C), wherein the magnesium hydroxide (C) has a [101]/[001] peak intensity ratio of 0.9 or more as determined by X-ray diffraction, a BET specific surface area of 1 to 4 m | 06-04-2009 |
20090143512 | Polycarbonate Resin Composition and Molded Product Produced from the Same - The present invention relates to a polycarbonate resin composition having an excellent weld strength. The polycarbonate resin composition comprises: | 06-04-2009 |
20090143513 | Impact resistant, flame retardant thermoplastic molding composition - A thermoplastic molding composition characterized by its flame retardance and impact strength is disclosed. The composition contains (A) linear aromatic (co)polycarbonate, (B) a graft (co)polymer having core-shell morphology, the shell containing polymerized alkyl(meth)acrylate and the core containing interpenetrated and inseparable polyorganosiloxane and poly(meth)alkyl acrylate components, (C) a phosphorous-containing flame retardant compound, (D) fluorinated polyolefin and (E) a boron compound, and optionally SAN. The composition is further characterized in that it contains no polyalkylene terephthalate. | 06-04-2009 |
20090326110 | RESIN COMPOSITION AND RESIN MOLDED PRODUCT - There is provided a resin composition (I) exhibiting a less coloration which is excellent in transparency as well as hydrolysis resistance and chemical resistance. Also, there is provided a resin composition (II) exhibiting excellent transparency, hue, fluidity, impact resistance, wet-heat resistance and retention heat stability in a well-balanced condition. The present invention relates to a resin composition (I) comprising 100 parts by weight of a mixture comprising (A) 1 to 99 parts by weight of an aromatic polycarbonate resin and (B) 1 to 99 parts by weight of an alicyclic polyester resin; and (C) 0.001 to 5 parts by weight of a specific organic phosphoric ester metal salt, and a resin composition (II) comprising 100 parts by weight of a mixture comprising (A) 1 to 99 parts by weight of an aromatic polycarbonate resin and (B) 1 to 99 parts by weight of an alicyclic polyester resin; (C) 0.001 to 5 parts by weight of a specific organic phosphoric ester metal salt; and (D) 0.001 to 1 part by weight of a specific phosphorus-based compound. | 12-31-2009 |
20090326111 | Impact resistant, flame retardant thermoplastic molding composition - A thermoplastic molding composition characterized by its flame retardance and impact strength is disclosed. The composition contains (A) linear aromatic (co)polycarbonate, (B) a graft (co)polymer having a grafted phase containing the polymerization product of at least one vinyl monomer and a substrate in particulate form that contains crosslinked member selected from the group consisting of (i) rubber containing interpenetrated and inseparable silicone and poly(meth)alkyl acrylate components and (ii) silicone rubber, (C) a phosphorous-containing flame retardant compound, (D) fluorinated polyolefin. The composition containing neither polyalkylene terephthalate nor boron compounds. | 12-31-2009 |
20100010128 | Halogen-Free Flame Retardant Compositions, Thermoplastic Compositions Comprising the Same and Methods of Producing the Compositions - The present invention relates to a halogen-free or substantially halogen-free flame-retardant composition comprising a blend of (i) at least one of each highly charring polymer (ii) at least one low volatility phosphate ester, and (iii) at least one compound which splits off a high volatility phosphorus-containing fragment. The invention also relates to a flame retarded thermoplastic composition wherein the flame retardant composition is blended with at least one thermoplastic resin (iv), preferable a polystyrene resin. The invention also relates to a process for manufacturing a flame retardant composition and a thermoplastic composition containing the same. | 01-14-2010 |
20100160508 | FLAME RETARDANT IMPACT-MODIFIED POLYCARBONATE COMPOSITIONS - The present disclosure relates to impact-modified polycarbonate compositions which comprise a graft polymer containing silicone/acrylate composite rubber as the graft base, wherein the content of silicone rubber is 65-95 wt. % (based on the graft base), talc having a d | 06-24-2010 |
20100168295 | Polycarbonate Flame Retardant Compositions - The invention relates to a flame retardant composition, wherein a combination of selected flame retardants, particularly potassium perfluorobutane sulphonate, with fluorocarbon or siloxane terminated polycarbonates is present in a polycarbonate substrate. The combination improves the light transparency of polycarbonates. | 07-01-2010 |
20100168296 | Flameproof Thermoplastic Resin Composition - The thermoplastic resin composition of the present invention comprises: about 100 parts by weight of a base resin comprising (A) about 5 to about 40% by weight of a rubber modified aromatic vinyl based copolymer resin, (B) about 30 to about 90% by weight of a polycarbonate resin, and (C) about 1 to about 50% by weight of a noncrystalline polyester resin; and (D) about 5 to about 30 parts by weight of an aromatic phosphate ester based compound. | 07-01-2010 |
20100249290 | FLAME-PROTECTED IMPACT-MODIFIED POLYCARBONATE COMPOSITIONS - The present invention relates to flame-protected impact-modified polycarbonate compositions, wherein the compositions are free of rubber-free polyalkyl (alkyl)acrylate. The present invention further relates to the use of the polycarbonate compositions in the production of moulded bodies, and to the moulded bodies themselves. | 09-30-2010 |
20100261820 | Novel method for manufacturing and dispersing nanoparticles in thermoplastics - Clays and organoclays which are treated with resorcinol diphosphate and/or bisphenol diphosphate as general nanoparticle particle dispersants and replacements for quaternary amines. The two compounds are used as self activating and self dispersing nanoparticles by localizing themselves on the particle surface in a polymer matrix and acting as a nanoparticle dispersants in general, as well as resulting in exfoliation of clays. The exfoliate clays may be used in polymers in lieu of other organic treatments. | 10-14-2010 |
20100267871 | ORGANOPHOSPHONATE OLIGOMERS - This invention provides chlorohydrocarbyloxy phosphonate oligomers, organophosphonate oligomers, and processes for the preparation of such oligomers. The chlorohydrocarbyloxy phosphonate oligomers can be represented by the formula (IV) where R | 10-21-2010 |
20110003918 | FLAMEPROOFED IMPACT-MODIFIED POLYCARBONATE COMPOSITIONS - The present disclosure relates to an impact-modified polycarbonate composition which comprise a first graft polymer containing silicone/acrylate composite rubber as the graft base, wherein the content of silicone rubber is 65-95 wt.% (based on the graft base), a second graft polymer containing a diene rubber, and phosphorus-containing flameproofing agent, the use of the polycarbonate compositions for the production of shaped articles and the shaped articles themselves. The compositions and moulding compositions according to the disclosure have an optimum combination of good flameproofing at thin wall thicknesses, good resistance to chemicals and hydrolysis and low melt viscosity. | 01-06-2011 |
20110034597 | OLIGOMERIC BISPHOSPHATE FLAME RETARDANTS AND COMPOSITIONS CONTAINING THE SAME - An oligomeric phosphate or mixture of oligomeric phosphates having the general formula (I) wherein R | 02-10-2011 |
20110071241 | FLAME RETARDANT, OPTICALLY CLEAR THERMOPLASTIC MOLDING COMPOSITION - The present invention relates to a flame-retardant, optically clear thermoplastic molding composition. The composition contains a A) about 60 pbw to about 97 pbw of a polycarbonate, B) about 1 pbw to about 20 pbw of bromine-substituted oligocarbonate, C) about 1 pbw to about 20 pbw of a phosphorus-containing compound and D) about 0.01 pbw to about 1 pbw of at least one alkali or alkaline-earth salt of perfluoroalkane sulfonic acid and optionally E) about 0.01 to about 1 pbw of a phosphite antioxidant/stabilizer. In accordance with UL-94 standard the flame-retardant, optically clear thermoplastic molding composition is rated 5VA at 3.00 mm and V-0 at 2.3 mm, more preferably V-0 at 1.5 mm according to UL-94. | 03-24-2011 |
20110152416 | Flameproofed, Impact-Modified, Scratch-Resistant Polycarbonate Moulding Compositions With Good Mechanical Properties - The present invention relates to flameproofed, impact-modified, scratch-resistant polycarbonate (PC) compositions and moulding compositions with surface-modified, calcined kaolin as filler, which have good mechanical properties, good flowability and high chemical resistance. Furthermore, the present application relates to the use of the compositions for the production of mouldings. | 06-23-2011 |
20110152417 | SCRATCH-RESISTANT, IMPACT-RESISTANT POLYCARBONATE MOULDING COMPOSITIONS WITH GOOD MECHANICAL PROPERTIES - The present invention relates to scratch-resistant, impact-resistant polycarbonate (PC) compositions and moulding compositions which have good mechanical properties and a high resistance to chemicals coupled with good flameproofing properties, and show improved flow properties during processing. The present invention furthermore relates to a process for the preparation of the compositions and their use for the production of shaped articles, in particular housings of flat screen apparatuses. | 06-23-2011 |
20110152418 | SCRATCH-RESISTANT, IMPACT-RESISTANT POLYCARBONATE MOULDING COMPOSITIONS HAVING GOOD MECHANICAL PROPERTIES II - The present invention relates to scratch-resistant, impact-resistant polycarbonate (PC) compositions and moulding compositions which have good mechanical properties as well as high resistance to chemicals, to a process for their preparation, and to their use in the production of moulded articles, in particular of casings for flat screen devices. | 06-23-2011 |
20110184102 | FLAME RETARDANT POLYCARBONATE RESIN COMPOSITION HAVING HIGH INFRARED TRANSMISSION - Provided is a thermoplastic polycarbonate resin composition. The resin composition contains (A) 83 to 93% by weight of a polycarbonate resin, (B) 6 to 17% by weight of aromatic phosphate, and (C) 0.08 to 0.3% by weight of fluoroolefin. The resin composition exhibits excellent infrared transmissivity and flame retardancy. | 07-28-2011 |
20110184103 | TWO-COMPONENT MOULDING PARTS WHICH ARE RESISTANT TO STRESS CRACKING AND WARPING, CONTAINING AN ISOTROPIC FILLER - The invention relates to ductile two-component moulding parts which are resistant to stress cracking and warping under the influence of chemicals, i.e. dimensionally stable two-component moulding parts. | 07-28-2011 |
20110201731 | METHOD FOR PREPARING A THERMOPLASTIC COMPOSITE MATERIAL CONTAINING NANOTUBES PARTICULARLY CARBON NANOTUBES - One subject of the present invention is a method for preparing a composite preferably containing 10 to 50% by weight of nanotubes, comprising:
| 08-18-2011 |
20110237719 | PARTICLE, RESIN COMPOSITION AND RESIN MOLDED ARTICLE - A particle including: at least one selected from an ionic liquid that has, as an organic cation, one selected from cyclic amidine ion-based organic cations, pyridinium-based organic cations, ammonium-based organic cations, sulfonium-based organic cations, and phosphonium-based organic cations, or a liquid phosphate ester; and a polymer compound that serves as a base material, a resin composition including the particle and a resin molded article including the resin composition are provided. | 09-29-2011 |
20110251313 | Phosphonate Compound and Flame Retardant Styrenic Resin Composition Including the Same - The present invention provides phosphonate compounds represented by Chemical Formula 1. In addition, the invention provides flame retardant styrene resin compositions comprising (A) styrene resin, (B) polyphenylene ether resin, and (C) the phosphonate compound. The flame retardant styrene resin compositions according to the invention: can provide protection against fire, exhibit improved impact strength, and can be environment-friendly. | 10-13-2011 |
20110263766 | EASY-FLOWING POLYCARBONATE/ABS MOULDING COMPOSITIONS WITH GOOD MECHANICAL PROPERTIES AND A GOOD SURFACE - The present invention relates to flame-resistant moulding compositions of polycarbonates and graft polymers which, in addition to good flow properties, have very good mechanical properties and a particularly good, trouble-free surface. These moulding compositions are suitable in particular for injection moulding uses for mouldings with thin wall thicknesses and high-gloss surfaces. The thermoplastic moulding compositions according to the invention comprise A) 65.0 to 82.0 parts by wt. of at least one aromatic polycarbonate, B) 4.0 to 11.0 parts by wt. of at least one graft polymer, C) 14.0 to 24.0 parts by wt. of at least one phosphorus-containing flameproofing agent, wherein the sum of the parts by weight of components A to C adds up to 100 parts by weight and the total content of the polymer which is formed from the grafting monomers or is added in the free form and is not bonded chemically to the graft base is less than 2.0 wt. %, based on the total moulding composition. | 10-27-2011 |
20110263767 | PHOSPHORUS FLAME RETARDANT, FLAME-RETARDANT RESIN COMPOSITION CONTAINING SAME, AND MOLDED BODY - A phosphorus flame-retardant composition characterized in that it comprises an aromatic diphosphate compound represented by the general formula (I): | 10-27-2011 |
20120022193 | WATER MISCIBLE SOLVENT BASED PROCESS FOR PURIFYING A BISPHOSPHATE - There is provided herein a process for purifying bisphosphate comprising solvating a molten bisphosphate in a mixture of water and water miscible solvent; cooling the solution over a period and to a temperature that provides for crystallization of solid product; increasing the pH of the solution prior to, and/or during, and/or after the initiation of crystallization, and/or after crystallization, by the addition of a base; and after crystallization is complete, separating solid product from the solution; washing the separated solid product in the same and/or different mixture of water and water miscible solvent; and, washing the solid product which has been washed in the mixture with water. | 01-26-2012 |
20120029123 | Fibrous Basic Magnesium Sulfate-Containing Pellets and Production of Molded Propylene Polymer Products - Fibrous basic magnesium sulfate-containing pellets comprising an olefin polymer and fibrous basic magnesium sulfate in a weight ratio of 80:20 to 20:80 and further comprising a nucleating agent in an amount of 0.3 to 8 weight parts based on 100 weight parts of the olefin polymer and in an amount of 0.2 to 4 weight parts based on 100 weight parts of the fibrous basic magnesium sulfate are favorably employable for producing molded fibrous basic magnesium sulfate-containing propylene polymer products which show high flexural modulus, high flexural strength and high yield strength in tension as well as excellent thermal stability. | 02-02-2012 |
20120065307 | Color-Stable, Halogen-Free Flame Retardant Compositions - Color-stable, halogen-free, flame retardant composition comprise, based on the weight of the composition: A. 10-95 weight percent of a thermoplastic polyurethane polymer; B. 3-50 weight percent of a phosphorus-based flame retardant; and 0.1-10 weight percent of a low molecular weight epoxide additive other than a novolak polymer or an olefin-based polymer comprising an epoxy group. | 03-15-2012 |
20120088870 | Stabilized Polypropylene-Talc Composite - Use of an talc being coated with an organo-metallic compound in a polymer composition to accomplish a headspace emission of all volatiles together of said polymer composition of equal or below 120 μg/g. | 04-12-2012 |
20120149815 | Transparent Layer Forming Polymer - Embodiments in accordance with the present invention provide polymers for forming layers/films useful in the manufacture of a variety of types of optoelectronic displays. Such embodiments also provide compositions of such polymers for forming such layers/films where the formed layers/films have high transparency over the visible light spectrum. | 06-14-2012 |
20120165444 | Novel Phosphorus Compound, Method of Preparing the Same and Flame Retardant Thermoplastic Resin Composition Including the Same - Disclosed herein is a phosphorus compound represented by Formula 1: | 06-28-2012 |
20120172504 | Flameproof Thermoplastic Resin Composition - A thermoplastic resin composition includes a polycarbonate resin/impact modifier system, a polystyrene resin having a predetermined molecular weight, and a phosphorus flame retardant. The impact modifier includes a particular rubber particle size and is formed of particular monomers. The composition can exhibit improved flame retardancy, impact resistance, fluidity, and appearance. | 07-05-2012 |
20130053487 | POLYCARBONATE COMPOSITIONS AND METHODS FOR THE MANUFACTURE AND USE THEREOF - This disclosure relates generally to polycarbonate compositions whose hydrolysis products and residual monomer content, if any, exhibit little or no estradiol binding activity. Also disclosed are methods for making the disclosed polycarbonates and articles of manufacture comprising the disclosed polycarbonates. | 02-28-2013 |
20130053488 | FLAME RETARDANT ENCAPSULANT COMPOSITION - The present invention provides a flame retardant encapsulant composition. A composition includes 40-80 wt. % of an encapsulant comprising 60 to 80 parts by weight of hydrocarbon oil suspended in a cross-linked polymer matrix; and a liquid flame retardant. At least a portion of the liquid flame retardant can be present in the form of a dispersed liquid phase suspended in a continuous oil-rich phase that swells the cross-linked polymer matrix. In some exemplary embodiments, the oil-rich phase comprises less than 15% of the liquid flame retardant dissolved in the oil-rich phase. | 02-28-2013 |
20130079443 | FLAME-RETARDANT PC/ABS COMPOSITIONS HAVING GOOD IMPACT STRENGTH, FLOWABILITY AND CHEMICAL RESISTANCE - The present invention relates to flame resistant moulding compositions comprising polycarbonates and graft polymers which, in addition to good flow properties, exhibit good (notched) impact strength and high chemical resistance with a UL94V-0 classification at 1.5 mm. These moulding compositions are particularly suitable for thin-walled housing parts in the electrical and electronics sector. | 03-28-2013 |
20130090416 | HIGH TEMPERATURE POLYMER ALLOY CONTAINING STABILIZERS - The present disclosure is generally directed to a resin composition containing a mixture of high temperature polymers and at least one stabilizer. The stabilizer serves to prevent the polymers from adversely interfering with each other during melt processing. In one embodiment, the high temperature polymers present in the composition may comprise a mixture of an aromatic polyester polymer and a polyarylene sulfide polymer. The stabilizer comprises a phosphite stabilizer. The composition produces molded articles having better thermal stability and reduced mold deposits. | 04-11-2013 |
20130158173 | RESIN COMPOUND, RESIN COMPOSITION, AND RESIN-MOLDED PRODUCT - A resin compound includes a reaction product of (A) aliphatic polyester and/or aliphatic polyamide and (B) an aromatic compound of which a compositional ratio is from 0.1 part by weight to 5 parts by weight with respect to 100 parts by weight of the (A) and which is represented by the following Formula (1), | 06-20-2013 |
20130237650 | Flame-Retardant and Scratch-Resistant Polycarbonate Resin Composition - The present invention provides a flame-retardant and scratch-resistant polycarbonate resin composition including a (meth)acrylic flame-retardant copolymer. | 09-12-2013 |
20130245169 | FLAME-RETARDANT THERMOPLASTIC POLYURETHANE COMPRISING COATED METAL HYDROXIDES, PHOSPHORUS-CONTAINING FLAME RETARDANTS AND/OR HYDROTALCITE OR PHYLLOSILICATE - The invention relates to a flame-retardant thermoplastic polyurethane based on at least one diisocyanate and on at least one substance reactive toward isocyanate, and preferably on at least one chain extender, and also optionally on at least one catalyst, and comprising at least one flame retardant, and also optionally additives and/or auxiliaries, where one flame retardant is a metal hydroxide at least to some extent surrounded by a coating, the material comprises, as further flame retardant, at least one phosphorus-containing flame retardant which is a derivative of phosphoric acid, phosphonic acid, and/or phosphinic acid and the material further comprises hydrotalcite and/or phyllosilicate, and also to an associated production process and the use. | 09-19-2013 |
20130253108 | RESIN COMPOSITION AND RESIN MOLDED PRODUCT - There is provided a resin composition including: a crosslinked polymer compound having a crosslinked structure formed by reaction of a carboxyl group of aliphatic polyester having at least a carboxyl group at an end of polymer chain with a hydroxyl group of a lignophenol derivative having at least a hydroxyl group, a glass fiber, and condensed phosphate ester. | 09-26-2013 |
20130281587 | Polyamide Resin Composition with Excellent Reflectivity, Heat Resistance, and Water Resistance - A polyamide resin composition includes (A) polyamide resin, (B) white pigment, and (C) sodium phosphate salt. | 10-24-2013 |
20130289177 | PC/ABS COMPOSITIONS HAVING A GOOD RESISTANCE TO HEAT AND CHEMICALS - The present invention relates to moulding compositions of polycarbonates and graft polymers and optionally further additives and components, which have, in addition to a high resistance to chemicals, a good resistance to heat, in particular a low tendency towards yellowing and a low tendency towards degradation when exposed to heat. | 10-31-2013 |
20130289178 | FLAME RETARDANT LASER DIRECT STRUCTURING MATERIALS - Flame retardant thermoplastic compositions that are capable of being used in a laser direct structuring process. The compositions include a thermoplastic resin, a laser direct structuring additive, and a flame retardant. The compositions offer flame retardant characteristics while also substantially maintaining the mechanical properties of the base thermoplastic resin, such as the impact strength and/or HDT of the composition. The compositions can be used in a variety of applications such as personal computers, notebook and portable computers, cell phone and other such communications equipment. | 10-31-2013 |
20130289179 | Polycarbonate Resin Composition and Article Including Same - A polycarbonate resin composition includes: (D) about 1 to about 10 parts by weight of a silicon-based resin; (E) about 1 to about 10 parts by weight of a core-shell graft copolymer; and (F) about 1 to about 20 parts by weight of a flame retardant, with respect to about 100 parts by weight of a base resin including: (A) about 70 to about 90 wt % of a polycarbonate resin; (B) about 9 to about 25 wt % of a polysiloxane-polycarbonate copolymer; and (C) about 1 to about 10 wt % of an aromatic vinyl-based graft copolymer. The polycarbonate resin composition can have improved releaseability and external appearance, and excellent impact strength and coloring. | 10-31-2013 |
20130317149 | FLAME RETARDANT COMPOSITIONS, ARTICLES COMPRISING THE SAME AND METHODS OF MANUFACTURE THEREOF - Disclosed herein is a flame retardant composition comprising a polycarbonate; a polylactide; and a flame retardant; where the flame retardant is a phenoxyphosphazene, a di- or polyfunctional aromatic phosphorus-containing compound, or a combination comprising at least one of the foregoing flame retardants. Disclosed herein is a method comprising blending a polycarbonate, a polylactide and a flame retardant to form a flame retardant composition; where the flame retardant is a phenoxyphosphazene, a di- or polyfunctional aromatic phosphorus-containing compound, or a combination comprising at least one of the foregoing flame retardants. | 11-28-2013 |
20130317150 | FLAME-RESISTANT POLYESTER-POLYCARBONATE COMPOSITIONS, METHODS OF MANUFACTURE, AND ARTICLES THEREOF - A composition comprising a polyester, polycarbonate, organopolysiloxane-polycarbonate block copolymer, organophosphorus flame retardant, fluorinated polyolefin, and one or more additives. In one embodiment, the composition has an improved balance of properties, including one or more of a melt volume rate, Vicat softening temperature, notched Izod impact strength and a UL 94 flammability rating. | 11-28-2013 |
20130338279 | Flame Retardant Composition for Thermoplastic Polyurethane Polymers - The present invention relates to a formulation comprising at least one thermoplastic polyurethane polymer and a flame retardant composition, the flame retardant composition comprising
| 12-19-2013 |
20130345345 | Process for Making Particulate-Free Poly(Phenylene Ether) Compositions and Photovoltaic Backsheet Materials Derived Therefrom - The present invention is directed to a process for preparing halogen-free melt-filtered polymer compositions, compositions prepared by the process, as well as articles derived therefrom. The process comprises filtering the melted composition through a filter to remove particulate impurities that are 0.5 mm | 12-26-2013 |
20140011926 | RUBBER COMPOSITION, METHOD FOR ITS FORMATION, AND AUTOMOTIVE TIRE CONTAINING THE COMPOSITION - A rubber composition with disperse phase particles containing poly(phenylene ether) can be formed by a method that includes melt blending an uncured rubber with a poly(phenylene ether) composition containing a poly(phenylene ether) and an oil to form an uncured rubber composition, then curing the uncured rubber composition. Before being blended with the rubber, the poly(phenylene ether) composition exhibits a glass transition temperature of about 40 to about 140° C., and during blending with the rubber, the oil component of poly(phenylene ether) composition migrates from the poly(phenylene ether) composition to the rubber, leaving a poly(phenylene ether)-containing disperse phase that gives rise to a second hysteresis peak temperature of about 160 to about 220° C. as measured by dynamic mechanical analysis of the cured rubber composition. Also described are the poly(phenylene ether) composition used in the method, a cured rubber composition formed by the method, and a tire containing the cured rubber composition. | 01-09-2014 |
20140031463 | COMPOSITION OF MICROCAPSULES WITH A SILICA SHELL AND A METHOD FOR THEIR PREPARATION - A process for the preparation of a microcapsule composition, wherein the shell of the microcapsules is essentially made of silica and the core comprises at least one lipophilic component, comprising the steps of:
| 01-30-2014 |
20140045979 | POLY(PHENYLENE ETHER) COMPOSITION AND INJECTION MOLDED ARTICLE THEREOF - A composition having a combination of high heat resistance, high impact strength, and high flame retardance includes specific amounts of poly(phenylene ether), hydrogenated block copolymer, and organophosphate flame retardant. The composition has minimal amounts or excludes certain styrenic polymers, polyolefins, and reinforcing fillers. Also disclosed are injection molded articles formed from the composition. The composition is particularly useful as a molding composition for photovoltaic junction boxes and connectors. | 02-13-2014 |
20140058023 | POLYCARBONATE COMPOSITIONS - Disclosed herein are methods and compositions of blended polycarbonate resins with improved flame resistance and impact strength. The resulting compositions can be used in the manufacture of articles while still retaining the advantageous physical properties of blended polycarbonate compositions with improved flame resistance and impact strength. 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. | 02-27-2014 |
20140058024 | NON-HALOGEN FLAME RETARDANT AND HIGH RIGIDITY POLYCARBONATE RESIN COMPOSITION - A non-halogen flame retardant and high rigidity polycarbonate resin composition is disclosed. The non-halogen flame retardant and high rigidity polycarbonate resin composition has excellent flame retardancy and rigidity by overcoming a conventional problem such as poor rigidity occurred, upon adding a flame retardant agent in polycarbonate resin composition reinforced with a glass fiber having improved rigidity such as flexibility and surface smoothness etc., imposed by the use of the glass fiber. | 02-27-2014 |
20140088228 | POLY(PHENYLENE ETHER) COMPOSITION AND ARTICLE - A composition includes specific amounts of a poly(phenylene ether), a specific radial block copolymer, a polystyrene-poly(ethylene-butylene) polystyrene triblock copolymer, a specific organophosphate ester, a hydrocarbon resin, and benzoin. The composition exhibits a desirable balance of multiaxial impact strength, light transmittance, and optical clarity, and it can be used to mold a variety of articles including animal cages, ink cartridges, tubes, pipes, and pipe fittings. | 03-27-2014 |
20140088229 | POLY(PHENYLENE ETHER) COMPOSITION AND ARTICLE - A composition includes specific amounts of a poly(phenylene ether), a radial block copolymer, a polystyrene-poly(ethylene-butylene) polystyrene triblock copolymer, an organophosphate ester, a hydrocarbon resin, and benzoin. The composition exhibits a desirable balance of multiaxial impact strength, light transmittance, and optical clarity, and it can be used to mold a variety of articles including animal cages, ink cartridges, tubes, pipes, and pipe fittings. | 03-27-2014 |
20140107266 | ANTISTATIC FLAME RETARDANT RESIN COMPOSITIONS AND METHODS AND USES THEREOF - Disclosed herein are compositions comprising polycarbonate-polysiloxane copolymer, polycarbonate, flame retardant additive, and an anti-static agent. Also disclosed are materials and devices made thereof. 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. | 04-17-2014 |
20140114001 | GLASS FIBER-REINFORCED POLYCARBONATE FLAME-RETARDANT RESIN COMPOSITION - Disclosed is a glass fiber-reinforced polycarbonate flame-retardant resin composition which comprises (A) 50 to 75% by weight of polycarbonate having a melt index of 22 g/10 min or more (300° C., 1.2 kg), (B) 3 to 15% by weight of a rubber-modified styrene-based graft copolymer, (C) 3 to 10% by weight of a bulk copolymer of an aromatic vinyl compound and a vinyl cyan compound, (D) 1 to 10% by weight of an ethylene acrylate-based copolymer, (E) 10 to 25% by weight of glass fiber, and (F) 5 to 20% by weight of an aromatic phosphate ester-based compound, and thus advantageously exhibits superior flowability, flame retardancy, hardness, impact resistance and appearance qualities. | 04-24-2014 |
20140155528 | THERMOPLASTIC RESIN COMPOSITION AND MOLDED PRODUCT MADE THEREOF - A thermoplastic resin composition includes 100 parts by weight of a thermoplastic resin including a polylactic acid resin (A); 10 to 50 parts by weight of a flame retardant (B); and 1 to 20 parts by weight of low melting point glass powder (C) having a median diameter (D50) in particle size distribution measurement of not greater than 6 μm and a softening temperature of not higher than 600° C. | 06-05-2014 |
20140179843 | POLYCARBONATE COMPOSITIONS, ARTICLES FORMED THEREFROM, AND METHODS OF MANUFACTURE THEREOF - A composition comprises a first polycarbonate having a limited oxygen index of greater than 26% measured according to ISO 4589 on a 4 mm thick plaque, wherein an article molded from the first polycarbonate has a smoke density after 4 minutes (DS-4) of greater than 600 determined according to ISO 5659-2 on a 3 mm thick plaque at 50 kW/m | 06-26-2014 |
20140187689 | Flame Retardant Thermoplastic Resin Composition and Molded Article Including the Same - A flame retardant thermoplastic resin composition and a molded article including the same are provided. The flame retardant thermoplastic resin composition includes: (A) a thermoplastic resin; (B) a flame retardant; and (C) a filler, wherein the (C) filler has an oil absorption rate of about 0.1 ml/100 g to about 10 ml/100 g as measured in accordance with ASTM D281. With the filler having a certain range of oil absorption, the flame retardant thermoplastic resin composition can exhibit excellent stiffness and/or flame retardancy. | 07-03-2014 |
20140187690 | Flame Retardant Thermoplastic Resin Composition and Molded Article Produced from the Same - A flame retardant thermoplastic resin composition includes: (A) about 60% by weight (wt %) to about 90 wt % of a polycarbonate resin including a first polycarbonate having a weight average molecular weight from about 30,000 g/mol to about 50,000 g/mol and a second polycarbonate having a weight average molecular weight from about 5,000 g/mol to about 20,000 g/mol; (B) about 10 wt % to about 40 wt % of an aromatic vinyl resin having a fogging index (FI) of about 0.8 or less as calculated by Equation 1 defined in the specification; (C) about 1 part by weight to about 20 parts by weight of an impact modifier based on about 100 parts by weight of (A)+(B); and (D) about 5 parts by weight to about 30 parts by weight of a flame retardant based on about 100 parts by weight of (A)+(B. | 07-03-2014 |
20140200294 | POLYPHENYLENE ETHER-BASED RESIN COMPOSITION AND METHOD FOR PRODUCING THE SAME - To provide a resin composition that has a high impact resistance, hardly causes peeling during molding, and is excellent in flame retardancy, heat resistance, and heat aging resistance for a long period. A resin composition containing (A) polyphenylene ether, (B) a hydrogenated block copolymer that is obtained by hydrogenating a block copolymer including a polystyrene block and a conjugated diene compound polymer block, and that has a weight average molecular weight of 100,000 to 500,000, and (C) an organic phosphorus-based flame retardant within a specified amount, wherein a value of the loss tangent (tan δ) peak height of the (B) component in a dynamic viscoelasticity spectrum obtained by measurement of the resin composition at a frequency of 10 Hz is in a specified range. | 07-17-2014 |
20140206800 | Thermoplastic Compositions Containing Nanoscale-Sized Particle Additives For Laser Direct Structuring And Methods For The Manufacture And Use Thereof - This invention relates generally to a thermoplastic compositions and, more particularly, to compositions comprising a polymer matrix and comprising a filler composition. To that end, according to the aspects of the invention, a thermoplastic composition is disclosed that generally comprises a polymer matrix and at least one filler composition. The polymer matrix generally comprises at least one polycarbonate or polyamide. The filler composition generally comprises at least one laser direct structuring additive with a mean particle size of less than 1 μm and may additionally optionally comprise flame retardants, stabilizers and process aids. | 07-24-2014 |
20140235770 | POLYAMIDE COMPOSITION HAVING HIGH THERMAL CONDUCTIVITY - The present invention relates to a composition containing a polyamide matrix having high thermal conductivity, and including a nitride and a metal oxide, as well as, optionally, a flame-retardant system. Said composition can be used in particular for producing components for lighting apparatuses including light-emitting diodes. | 08-21-2014 |
20140256861 | HALOGEN FREE FLAME RETARDED POLYCARBONATE - The present invention provides a flame-retardant thermoplastic molding composition made from an aromatic polycarbonate, an impact modifier, a bisphenol-A oligophosphate and glass fibers, wherein the ratio of polycarbonate to bisphenol-A oligophosphate is less than about 7.5, wherein the ratio of glass fibers to bisphenol-A oligophosphate is less than about 2.5, wherein the composition is rated V0 at 1.5 mm according to UL-94, and wherein the composition is free from halogenated flame retardants. | 09-11-2014 |
20140275366 | FILLED POLYCARBONATE COMPOSITIONS - Flame-retardant polycarbonate compositions and methods for increasing the flame-retardancy of polycarbonate compositions are disclosed. A glass fiber, alumina particles, and wollastonite particles are added to polycarbonate compositions. The addition of the glass fiber, alumina particles, and wollastonite particles to the polycarbonate composition produces a polycarbonate composition having a frame-retardance rating of UL 94 5V-A at 2.3 mm thickness or less. The inventive compositions retain good surface quality. | 09-18-2014 |
20140303296 | FLAME-RETARDANT RESIN COMPOSITION COMPRISING A POLYCARBONATE-POLYDIORGANOSILOXANE COPOLYMER RESIN AND MOLDED ARTICLE THEREOF - A thermoplastic resin composition having good balance among impact resistance, flame retardancy, heat resistance and flowability all of which are required for thin molded articles high-dimensionally. | 10-09-2014 |
20140323625 | Flame Retardant Thermoplastic Resin Composition and Article Comprising the Same - The flame retardant thermoplastic resin composition includes about 100 parts by weight of a polycarbonate resin; about 5 parts by weight to about 30 parts by weight of a rubber modified aromatic vinyl-based copolymer resin; about 10 parts by weight to about 30 parts by weight of an aromatic phosphoric acid ester compound; and about 5 parts by weight to about 100 parts by weight of fillers including wollastonite and talc, wherein a weight ratio of wollastonite to talc ranges from about 1:about 0.1 to about 1:about 0.5. In the flame retardant thermoplastic resin composition, wollastonite and talc are present in a specific ratio, which can provide excellent properties in terms of stiffness such as flexural modulus and bending characteristics, and flame retardancy. | 10-30-2014 |
20140364547 | POLYESTER RESIN COMPOSITION AND METHOD FOR PRODUCING THE SAME - The present invention provides a polyester resin composition including, a polyester resin (A) including a dicarboxylic acid unit and a diol unit, 1 to 60 mol % of the diol unit being a diol unit having a cyclic acetal skeleton; a phosphorus compound (B) represented by the following general formula (1); and a basic compound (C), wherein, based on 100 parts by weight of the polyester resin (A), the phosphorus compound (B) is in an amount of 0.005 to 2 parts by weight and the basic compound (C) is in an amount of 0 to 2 parts by weight, | 12-11-2014 |
20150051328 | ALKYL PHOSPHINATE POLYMER AND METHODS FOR PREPARING AND USING THE SAME - An alkyl phosphinate polymer having a formula | 02-19-2015 |
20150080508 | THERMAL BARRIER MIXTURES AND USES THEREOF - Thermal barrier mixtures and method of making the thermal barrier mixtures are described herein. The thermal barrier mixtures may be used to make thermal barrier coatings. Thermal barrier mixture may include halloysite and one or more silicon compounds. | 03-19-2015 |
20150141560 | METHOD FOR PRODUCING THERMOPLASTIC RESIN COMPOSITION - Provided is a thermoplastic resin composition having high flame resistance and high fluidity during injection molding, and improved impact resistance in a molded article. A method for producing a thermoplastic resin composition, the method including the step (1) of obtaining a polyester resin mixture by melt-kneading 50 to 80 parts by weight of crystalline polyester resin and 20 to 50 parts by weight of amorphous polyester resin with an extruder, and the step (2) of mixing the polyester resin mixture, a polycarbonate resin, a flame retardant, a dripping inhibitor and a toughening agent, wherein the cylinder temperature of the extruder is 250 to 280° C. | 05-21-2015 |
20150315383 | IMPACT-MODIFIED POLYCARBONATE COMPOSITIONS HAVING A GOOD COMBINATION OF NATURAL COLOR, HYDROLYTIC STABILITY AND MELT STABILITY - The present invention relates to polycarbonate compositions comprising
| 11-05-2015 |
20150322260 | Flame-Retardant Thermoplastic Resin Composition and a Molded Product Thereof - Provided herein is a flame-retardant thermoplastic resin composition and a molded product thereof, the composition including polycarbonate resin, rubber modified aromatic vinyl copolymer, aromatic phosphate ester compound, glass fiber, and carbon fiber, wherein the composition includes a weight ratio of the glass fiber to the carbon fiber of about 1:0.3 to about 1:2. | 11-12-2015 |
20150322262 | ARTICLE COMPRISING POLY(PHENYLENE ETHER)-POLYSILOXANE COPOLYMER COMPOSITION - Articles exhibiting flame retardancy and heat resistance are fabricated from a composition that includes specific amounts of a poly(phenylene ether)-polysiloxane block copolymer reaction product, a flame retardant, and a reinforcing filler. Articles benefitting from the composition's properties include fuser holders for electrophotographic copiers, fan blades, battery parts for hybrid and electric vehicles, parts for automotive kinetic energy recovery systems, and electric vehicle junction boxes. | 11-12-2015 |
20150344670 | Thermoplastic Resin Composition and Article Comprising the Same - A thermoplastic resin composition includes a thermoplastic resin comprising a polycarbonate resin; inorganic fillers; and a sulfonate represented by Formula 1: | 12-03-2015 |
20160009902 | ARTICLE COMPRISING POLY(PHENYLENE ETHER)-POLYSILOXANE COPOLYMER COMPOSITION | 01-14-2016 |
20160017117 | SUSPENSION OF INORGANIC MATERIAL IN PHOSPHATE ESTER, A FLAME RETARDED THERMOPLASTIC COMPOSITION CONTAINING THE SAME - There is provided herein a stable suspension of at least one of an inorganic oxide, an inorganic hydroxide, an inorganic carbonate and mixed salts thereof of the metals of groups II and III of the Periodic Table of Elements in a liquid phosphate ester. There is also provided a flame retarded thermoplastic resin composition containing a hydrolysis-susceptible thermoplastic resin and the stable suspension. There is also provided an electronic component comprising the flame retarded thermoplastic resin composition. | 01-21-2016 |
20160060456 | RESIN COMPOSITION AND RESIN MOLDED ARTICLE - A resin composition contains an aromatic polycarbonate resin, an aromatic polyester resin, an acrylic triblock copolymer composed of a polymer block containing an acrylic acid ester unit and a polymer block containing a methacrylic acid ester unit, a glycidyl group-containing polyethylene copolymer, an organic phosphorus flame retardant, and a flame retardant antidrip agent. | 03-03-2016 |
20160068663 | FLAME-RETARDANT SYNTHETIC RESIN COMPOSITION - Provided is a flame retardant resin composition excellent in flame retardancy, heat resistance in terms of heat deflection temperature, and processability and handling properties in terms of melt viscosity. The flame retardant resin composition includes 100 parts by mass of a synthetic resin and 0.5 to 20 parts by mass of a mixture of phosphoric esters represented by general formula (1): | 03-10-2016 |
20160177062 | POLYIMIDE RESIN COMPOSITION, AND (POLYIMIDE RESIN)-FIBER COMPOSITE MATERIAL | 06-23-2016 |
20180022917 | FLAME RETARDANT LASER DIRECT STRUCTURING MATERIALS | 01-25-2018 |