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4107231 |
Flame-retardant linear polyesters
Flame-proofed linear polyesters containing, as flame-proofing agents, halogenated oligomeric styrenes and synergistic compounds.
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4102850 |
High impact polyphenylene ether resin compositions containing mineral oil
Novel compositions are disclosed which include a polyphenylene ether resin and a small-particle EPDM rubber modified alkenyl aromatic resin containing a small amount of mineral oil. Also included...
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4101505 |
Compositions of a polyphenylene ether resin and EPDM rubber-modified alkenyl aromatic resins having specified gel content
Novel compositions are disclosed which include a polyphenylene ether resin and an alkenyl aromatic resin modified with a small-particle EPDM rubber, the modified resin comprising at least about 2%...
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4101504 |
High impact compositions of a polyphenylene ether resin and alkenyl aromatic resins modified with EPDM rubber
Novel compositions are disclosed which include a polyphenylene ether resin and a small-particle EPDM-rubber modified alkenyl aromatic resin having an EPDM rubber content of at least 8% by weight....
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4101503 |
Compositions of a polyphenylene ether resin and high molecular weight alkenyl aromatic resins modified with EPDM rubber
Novel compositions are disclosed which include a polyphenylene ether resin and a small-particle EPDM rubber-modified alkenyl aromatic resin characterized by a high molecular weight. Also included...
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4098761 |
Halogen containing fire retardant additive with improved heat stability
Halogenated derivatives of the Diels-Alder adducts of norbornenes and halocyclopentadienes are excellent fire retardant additives for polymers free of nitrogen in the monomeric units of the polymer...
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4098848 |
Flame retardant thermoplastic elastomer
Blends of ethylene-propylene-ethylidene norbornene-type of EPDM rubber having a high ethylene content, polyolefin resin (e.g. polypropylene), dodecachloro-octahydro-dimethanodibenzocyclooctane and...
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4097446 |
Reinforced intercrystalline thermoplastic polyester compositions
Intercrystalline normally rigid thermoplastic compositions comprising a combination of (a) very rapidly crystallizable polyester, (b) a crystalline or amorphous polymer and (c) a reinforcing filler...
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4051311 |
Interpolymers of a styrenic monomer, a maleic or halomaleic anhydride monomer and a brominated monomer
Disclosed herein are interpolymers of a styrenic monomer, a maleic or halomaleic anhydride monomer and a brominated monomer selected from the group consisting of bromophenyl acrylates, bromophenyl...
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4048135 |
Polyester molding compositions of reduced flammability
Thermoplastic, linear, saturated polyesters containing flameproofing agents consisting of halogen compounds and an antimony trioxide which has been prepared in an aqueous suspension of an inorganic...
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4044073 |
High impact strength blends of polybutylene terephthalate
A blend comprised of high molecular weight polybutylene terephthalate and up to about 20 wt.% of an aromatic polycarbonate resin wherein the mixture has a drop dart impact strength in excess of...
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4039538 |
Preparation of tris-(halophenoxy)-sym.-triazines
Process for the preparation of tris-(halophenoxy) -1,3,5-triazine of formula I ##STR1## wherein R 1 , R 2 , and R 3 is each a phenoxy substituent having a 0-2 alkyl groups, and 0-2 halo alkyl...
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4032509 |
Fire retardant styrenic terpolymer compositions
Disclosed herein are fire retardant polymer compositions based on interpolymers of styrene, maleic anhydride and a brominated monomer such as tribromophenyl acrylate, which have been formulated...
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4028437 |
Dodecahalo-9,10-oxadecahydro-1,4:5,8-dimethanoanthracene flame retardants for polymers
There are disclosed novel, dodecahalo-9,10-oxadecahydro-1,4:5,8-dimethanoanthracenes which are useful as flame retardant additives for acrylonitrilebutadiene-styrene (ABS) gum plastics and other...
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4026963 |
N-(o or p-thiophenyl) substituted polyhalo-5-norbornene-2,3,-dicarboximide flame retardants and polymers containing said imides
This invention relates to N-(o- or p-thiophenyl) substituted polyhalo-5-norbornene-2,3-dicarboximides, their preparation via a one-step process and their use as flame retardants for polyurethane...
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4022748 |
Thermoplastic polyester molding compositions
Thermoplastic polyester molding compositions showing good impact resistance at both high and relatively low temperatures and containing A. 100 parts by weight of a linear saturated polyester of an...
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4019922 |
Fire-resistant resin
A liquid polymerizable material which may be used, for instance, for the coating of wood or other substrate, which material, when cured, is fire-resistant and protects the substrate. The material...
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4006114 |
Flame retardant polypropylene compositions
A filled polypropylene composition having excellent flame retardance is prepared by blending polypropylene resin with chlorinated paraffin hydrocarbon, chlorinated polyethylene, antimony oxide and...
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3976722 |
Polymer compositions containing adduct of hexahalocyclopentadiene and bicyclononadiene
Polymeric materials are rendered fire retardant by incorporating therein a Diels-Alder adduct of a halogenated cyclopentadiene and bicyclononadiene. The fire retardance of the compositions can be...
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3974235 |
Blends of a polyphenylene ether resin, alkenyl aromatic resins modified with EPDM rubber and flame retardant
Novel compositions are disclosed which include a polyphenylene ether resin and an alkenyl aromatic resin modified with an EPDM rubber. Also included with the scope of this invention are reinforced...
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3957905 |
Fire retardant thermoplastic polyester type block copolymer composition
A fire retardant thermoplastic polyester type block copolymer composition, which comprises (a) a thermoplastic polyester type block copolymer comprising a hard polyester segment having a high...
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3954914 |
Flame retardant ABS and urethane polymers
Flame retardant blends of ABS or polyurethanes with 2,2', 3,3',4,4', 5,5',7,7,7',7'-dodecachloro-1,1', 2,2',5,5',6,6'-octahydro-2,2',5,5'-methanobiphenyl, with or without antimony compounds, are...
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3953394 |
Polyester alloys and molding compositions containing the same
Thermoplastic, stable, blended compositions comprising a combination of (a) a poly(ethylene terephthalate) resin and (b) a poly(1,4-butylene terephthalate) resin. The alloyed combination of resins...
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3950456 |
Flame-retardant composition
A normally flammable organic polymer is rendered flame retardant by the incorporation of a compound corresponding to the formula: ##SPC1## Wherein X is chloro or bromo, Q is halo, hydrogen, or a...
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3947421 |
Self-extinguishing polyester molding compositions
Self-extinguishing molding compositions based on polybutylene terephthalate which do not drip flaming particles on exposure to a flame and which contain a compound containing halogen, which is...
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3928277 |
Moulding compositions
Fire resistant compositions comprising a thermoplastic polymer, chrysotile asbestos, and an additive mixture of an antimony compound and a halogenated hydrocarbon.
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3928210 |
Fire protective composition for use with electrical cables
A self-extinguishing fire protective composition for use with electrical cables is disclosed. The composition includes a water based resinous emulsion, organically bound halogen and non-combustible...
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3926876 |
Flame-resistant resinous molding
Flame-resistant resinous molding of ethylene-vinyl alcohol copolymer, 5 to 50 parts of a halo-organocompound, 0.2 to 10 parts of a metallic soap and 0 to 30 parts of antimony trioxide, said parts...
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3923728 |
Flame-retardant and self-extinguishing molding compositions
Molding compositions based on polybutylene terephthalate which are flame-retardant and self-extinguishing are obtained by incorporating a mixture of 5 to 30% by weight of a Diels-Alder adduct of...
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3920459 |
Flameproof compositions
Paper made from a blend of synthetic polymer fibers and cellulosic fibers can be made flameproof by incorporating into the polymer a conventional flame retardant system consisting of...
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3919356 |
Halogenated norbornene-methanonaphthalene derivatives and their applications
Flame retardant polymeric compositions comprising a polymeric base, a flame-retarding amount of an additive of the structure ##SPC1## Wherein X is halogen and Y and Y' are independently selected...
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3915926 |
Flame retardant thermoplastic compositions
Normally flammable polyester resins (a) are rendered flame-retardant without loss in toughness by combination with (b) a flame retardant amount of (i) an aromatic carbonate copolymer, from 25 to 75...
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3914513 |
Substrates coated with fire resistant compositions
A coated product comprising a flammable substrate coated with a mixture of (1) a polyolefin selected from the group consisting of polyethylene and polypropylene, (2) from 10-20% by weight of a...
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3904707 |
Flame retardant polyester compositions
Polyester compositions having flame retardant characteristics comprising (A) a high molecular weight linear polyester selected from the group consisting of copolyesters and blends of copolyesters...
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3900533 |
Flame retardant polyethylene composition and coating process
A flame retardant composition formed by blending both low density polyethylene and high density polyethylene with a plurality of fire retardant additives comprising...
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3879445 |
Monohaloalkenyl benzoates and trihaloalkyl benzoates
Monohaloalkenyl benzoates are halogenated to trihalo-substituted alkyl esters of benzoic acid. The halogenated compounds impart flame retardant properties to a variety of polymeric materials.
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3860676 |
FLAME RETARDANT COMPOSITIONS
Improved flame retardant compositions formed by blending low density polyethylene and ethylene-vinyl acetate copolymer with a halogen-containing fire retardant additive, an antimony compound, an...
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3803067 |
FIRE-RETARDANT POLYOLEFIN COMPOSITIONS
A fire-retardant atactic polyolefin composition suitable for making coatings, the composition containing by weight about 0.1 to 10 percent of antimony trioxide, 1 to 10 percent of a chlorinated...
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3671487 |
GLASS REINFORCED POLYESTER RESINS CONTAINING POLYTETRAFLUOROETHYLENE AND FLAME RETARDANT ADDITIVES
Flame retardant thermoplastic molding compositions are provided comprising a normally flammable linear polyester, filamentous glass, a flame retardant agent and a polytetrafluoroethylene resin. The...
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3668281 |
POLYPROPYLENE COMPOSITIONS
High impact strength polypropylene compositions are prepared by blending polypropylene, a halogenated polyolefin, and a rubbery ethylene-propylene copolymer. These compositions can be made...
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3624028 |
PROCESSING OF FLAME-RESISTANT POLYMERS
The processability temperature limit for polymers containing flame retardants such as antimony oxide and bis(halogenated cyclohexyl) halogenated alkanes is raised by the addition of an aromatic ester.
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3535253 |
PHENOLIC RESINS RENDERED FIRE RETARDANT BY THE ADDITION OF HALOGENATED-CYCLOPENTADIENE ADDUCTS
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3494982 |
GRAFT COPOLYMER/CHLORINATED POLYETHYLENE BLENDS
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3493535 |
POLYETHYLENE MALEATE DIESTER GRAFT COPOLYMERS CONTAINING CERTAIN FILLER MATERIAL
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3483272 |
FIRE RETARDANT THERMOPLASTIC COMPOSITIONS
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3480582 |
FIRE-RESISTANT FIBER BLENDS
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3474067 |
SELF-EXTINGUISHING POLYOLEFIN COMPOSITIONS
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3449279 |
FIRE RESISTANT COMPOSITIONS COMPRISING AN ELASTOMER AND A FATTY ESTER-HALOGENATED CYCLOPENTADIENE ADDUCT
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3442977 |
POLYMERIC BLENDS
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3442980 |
FLAME-RETARDANT ABS GRAFT POLYMER BLENDS
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