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5387636 |
Flame-retarded hips formulations with enhanced impact strength
The impact strength of articles made from a flame-retarded formulated HIPS resin containing an impact modifier is increased by forming a concentrate or masterbatch containing the flame retardant...
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5358991 |
Flame retarded polyethylene wire insulations
A flame retarded composition for wire insulations that includes a polyethylene blend having a high density polyethylene, in an amount from about 50 to about 95 parts per hundred, and a very low...
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5342395 |
Absorbable surgical repair devices
A load-bearing, bioabsorbable surgical repair device manufactured from a copolymer having a plurality of first linkages of lactide or lactide/glycolide, and a plurality of second linkages of a...
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5326806 |
Reinforced flame-retardant polyester resin compositions
Resin compositions comprising (A) a polyester, (B) a flame retardant, (C) an antimony compound, and (D) a filler selected from the group comprising magnesium silicate and mixtures of magnesium...
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5290835 |
Electrical and electronic parts formed of polybutylene naphthalenedicarboxylate
An electrical or electronic part having excellent resistance to moist heat, such as a coil bobbin, a condenser case, an IC carrier, a plug, a socket or a fuse case, formed from a polybutylene...
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5281639 |
Flame-retardant thermoplastic resin composition
A flame-retardant thermoplastic resin composition is disclosed, comprising (A) a thermoplastic resin, (B) a halogenated bisphenol type epoxy resin flame-retardant, and (C) an organic phosphite...
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5281648 |
Flame-retarded abs formulations with high impact strength
The impact strength of articles made from a flame-retarded formulated ABS resin containing an impact modifier is increased by forming a concentrate or masterbatch containing the flame retardant and...
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5264474 |
Polymer compositions
Described are thermoplastic or thermoset polymer and resin compositions (e.g., nylon, polyvinylchloride, phenolics, etc.) containing a bis-sulfonamide or polyhaloaromatic monosulfonamide in...
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5258439 |
Flame-retardant nylon resin composition
A flame retardant nylon polymer moulding composition comprises a 6T/66 copolyamide or 6T/6 copolyamide and a specific flame-retardant and auxiliary flame-retardant. The composition can be made into...
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5258438 |
Flame retardant resin composition based on bromostyrene-containing polymers
A flame retardant resin composition including the following components (A), (B) and (C) in the ratio (A):(B):(C)=15-99:0-84:1-30% by weight; and wherein the molar ratio of bromine atom and antimony...
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5256718 |
Flame retardant polyamide thermoplastic resin composition
The present invention provides resin compositions containing thermoplastic resins. Thermoplastic resins employable for the compositions are polyolefin resins, polyester resins, polystyrene resins,...
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5248718 |
Flame-retardant thermoplastic styrenic composition containing a chlorinated hydrocarbon, an inorganic oxide and PTFE
Flame-retardant thermoplastic composition including a styrene polymer containing thoroughly incorporated therein an effective quantity of a synergetic mixture composed of a chlorinated hydrocarbon...
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5242967 |
Reinforced molding composition based on poly(1,4-cyclohexylene dimethylene terephthalate) containing a high molecular weight aliphatic polyester
This invention relates to poly(1,4-cyclohexylenedimethylene terephthalate) (PCT) compositions with improved crystallization characteristics due to the presence of a high molecular weight aliphatic...
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5216059 |
Flame retardant additive composition useful with polyolefins
A flame retarding additive composition, useful in thermoplastic polyolefins, is disclosed comprising a mixture of a halogenated bisphenol derivative and the copolymer of a halogenated vinyl...
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5206280 |
Laser markable white pigment composition
A laser markable white pigment composition includes a first pigment which is markable by ultraviolet laser, a second pigment, which is nonabsorbing in the ultraviolet region of the optical spectrum...
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5200454 |
Flame-retardant resin composition
The present invention relates to a flame-retardant resin composition having halogen content of 2 to 40% by weight basing on the amount of said composition, which comprises (a) 100 parts by...
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5194481 |
Flame-retardant polyester resin compositions
Flame-retardant thermoplastic polyester resin compositions are formed by melt-blending a polyester base resin, and a flame-retardant package which includes (i) an organohalogen flame retardant, and...
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5180767 |
Flame retardant cyclic olefinic polymer composition
A flame retardant cyclic olefinic polymer composition which comprises [A] (a) a cyclic olefinic random copolymer formed from an ethylenic component and a cyclic olefinic component represented...
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5135973 |
Flame-retardant polyester resin composition
A flame-retardant polyester resin composition includes a thermoplastic polyester resin, between 1 to 30 wt. % of an organic halogenated flame-retardant, between 5 to 60 wt. % of an inorganic...
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5118746 |
Fire retardant melt stable ethylene/carboxylic acid copolymer composition
A composition stabilized against thermal crosslinking and consequent reduction of its melt index, comprising a uniform dispersion of antimony oxide in a blend of a matrix polymer which is a...
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5116899 |
Resin composition for electric insulation materials for vehicles
The present invention is directed to a resin composition for electric insulation materials for vehicles such as distributor caps which is prepared by blending a crystalline propylene-ethylene...
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5116898 |
Flame retardant polypropylene based formulations
A flame retardant polypropylene based formulation which contains polypropylene and a flame retardant amount of decabromodiphenyl oxide and a polybrominated cycloalkane having an 8 to 12 carbon atom...
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5095057 |
Halobenzyl polyamines and polymers made flame retardant therewith
A new class of compounds, is disclosed, defined by the formula: R' 2 N(CH 2 CH 2 NR") y R where R, R' and R" are equal or different and are ##STR1## wherein x is bromine or chlorine, n is an...
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5086098 |
Polyhaloaromatic ester flame retardants for polyolefin resins
Flame retardant compositions are provided containing at least one ester of a polyhaloaromatic acid and at least one polyolefin resin. The compositions may also contain one or more brominated and/or...
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5079283 |
Free-radical modified fire-retardant polypropylenes
A flame-retardant polypropylene composition comprises a modified polypropylene-based polymer, antimony oxide or sodium antimonate, and a halogenated organic compound or, in lieu thereof, a...
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5059650 |
Preparation of flameproofed polystyrene
A process for the preparation of flameproofed polystyrene which a) contains halohydrocarbons as flameproofing agents and which additionally contains one or more agents from the group of b)...
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5053446 |
Polyolefin composites containing a phase change material
A composite useful in thermal energy storage, said composite being formed of a polyolefin matrix having a phase change material such as a crystalline alkyl hydrocarbon incorporated therein, said...
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5045582 |
Fire-retardant polycarbonate resin composition
A fire-retardant polycarbonate resin composition comprising 100 parts by weight of a halogen atom-free conventional polycarbonate resin having a viscosity-average molecular weight of 10,000 to...
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5043374 |
Halogenated polyester flame retardants for polyphenylene ether, polyolefin and polyethylene terephthalate resins
Flame retardancy of polyphenylene ether, polyolefin and polyethylene terphthalate resins and resin blends is increased by blending with the resin a flame retarding amount of a halogenated polyester...
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5041479 |
Dispersing ignition resistant additives into carbonate polymers
A process for dispersing one or more powdered ignition resistant or flame retardant additives into carbonate polymers which comprises the steps of preparing a base concentrate having about 5 to...
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5036121 |
Flame and smoke retardant cable insulation and jacketing compositions
Flexibilized vinyl halide polymers and copolymers having improved flame retarding and smoke suppressing as well as physical and electrical properties are described. The compositions are...
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5034439 |
Flame-resistant polyester moulding compound
Flame-resistant polyester moulding compounds comprising (A) 70-95% by weight of a specific polyester mixture made up of polyethylene terephthalate, polybutylene terephthalate copolyester with...
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5032625 |
Polishable, flame retarded, synthetic mineral product and method
Synthetic mineral compositions, methods and articles are provided in which both high polishability and flame retardancy are achieved, by encasing a particulate flame retardant such as alumina...
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5021495 |
Polyester molding composition having improved flame resistant
Disclosed is a composition comprising a polyester of terephthalic acid, 1,4-butanediol and/or 1,4-cyclohexanedimethanol, a halogenated organic compound, an antimony compound and a polymer of at...
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5006174 |
Smoke suppressant additive for halogenated polymer composition
A smoke suppressant additive for halogenated polymer compositions which consists of a mixture of from 30 to 70% by weight of zinc oxide and from 70 to 30% by weight of caustic calcined magnesium...
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4971727 |
Conductive primer for plastics or conductive primer surfacer paint and coated plastics molded products
An electrically conductive coating composition is useful for a primer or a surfacer paint for a plastic article, in particular one having a small polarity on the surface, and comprises (A) a...
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4966935 |
Non-flammable polybutylene therephthalate composition
A polybutylene terephthalate composition comprises (A) polybutylene terephthalate, (B) a flame retardant and (C) a flame-retarding assistant of antimony trioxide having an average particle size of...
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4965021 |
Flame retardant plastic materials and method for producing same
Granular flame retardant agents are disclosed which incorporate halogenated organic flame-retardant compounds, without any binders. The granular agents may further contain desired additives and...
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4957957 |
Polymer compositions containing aromatic sulfonamide
Described are thermoplastic polymer compositions (e.g., nylon) containing a polyhaloaromatic sulfonamide in quantity sufficient to improve the melt flow properties of the polymer. Such sulfonamides...
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4945016 |
Adhesive composition
The present invention relates to an adhesive composition comprising 100 parts by weight of a polyester-polyurethane having an isocyanate group (--NCO) and 0.002-20 parts by weight of a halogenating...
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4940745 |
Glass fiber reinforced flameproofed thermoplastic molding compositions based on polyesters and graft polymers
The flameproofing agent content of molding compositions containing polyesters (a 1 ), acrylate graft polymers (a 2 ), styrene/acrylonitrile copolymers (a 3 ) and glass fibers can be reduced without...
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4933412 |
Method of imparting flame resistance to polyester fiber substrates
This invention relates to a flame retardant for synthetic fiber substrates and a method of imparting flame resistance to such substrates using the flame retardant. The flame retardant of this...
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4925891 |
High impact strength flame-retardant polycarbonate moulding compositions
The present invention relates to high impact strength flame-retardant polycarbonate moulding compositions, which are characterized in that they consist of halogen-free...
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4923917 |
Tetrahalophthalate esters as flame retardants for styrene-maleic anhydride copolymer (SMA) resins
Tetrahalophthalate esters are disclosed herein as flame retardant processing aids for styrene-maleic anhydride (SMA) resins.
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4912158 |
Tetrahalophthalate esters as flame retardants for polycarbonate resins
Tetrahalophthalate esters are disclosed herein as flame retardant processing aids for polycarbonate resins.
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4908166 |
Method for preparing polyolefin composites containing a phase change material
A composite useful in thermal energy storage, said composite being formed of a polyolefin matrix having a phase change material such as a crystalline alkyl hydrocarbon incorporated therein. The...
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4879329 |
Impact resistant flame-retardant resin composition
An impact resistant flame-retardand resin composition comprising: 100 parts by weight of a polymer mixture comprising a polycarbonate resin (A), a rubber-reinforced vinyl copolymer (B) and,...
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4857604 |
Blends of elastomeric polyetherester copolymers with thermoplastic polycarbonates and thermoplastic polyalkylene terephthalates
Copolyetherester-containing blends having improved tensile strength together with high tear strength, tensile elongation and impact strength are prepared by creating an admixture of...
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4857597 |
Thermoplastic formulations
This invention relates to a thermoplastic formulation having a first part comprising, (i) a blend of a polyphenylene ether and a polyvinyl aromatic and (ii) a nuclear halogenated polyvinyl aromatic...
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4837254 |
Poly(1,4-cyclohexylene dimethylene terephthalate) molding compositions
Disclosed is a polyester molding composition containing a reinforcing material and a halogenated flame retardant, the polyester containing repeat units from terephthalic acid and...
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