Matches 101 - 150 out of 295 < 1 2 3 4 5 6 >
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4832873 Process for producing polybrominated higher alkylbenzenes  
Polybrominated higher alkylbenzenes may be produced by reacting the corresponding hydrocarbon material with bromine chloride in an excess bromine reaction medium in the presence of an antimony...
4814018 Filler for noise insulating material and noise insulating material using same  
Fillers comprising a composition in which 50-90 wt. % or iron oxides and 10-30 wt. % of silica are contained, at least 50 wt. % of the iron oxides being present in the form of iron oxide silicate,...
4810743 UV stable, impact resistant, flame retarded ABS composition  
UV stable, impact resistant, flame retarded ABS compositions are obtained by compounding ABS with nitrile rubber, surfactant, Diels-Alder adduct of 2 moles of chlorocyclopentadiene and 1 mole of...
4797441 Dichloro (acetic or propionic) acid aryl ester flame retardants  
The present disclosure relates to novel compounds of the formula: ##STR1## where Y is a hydrogen atom or a metal group and p=1 or 2, and when p=1, ##STR2## n=2, 3, 4 or 5 and n+r≤5 and when p=2,...
4788244 Flame-resistant polyamide resin composition  
A flame-resistant composition comprising a blend of (I) polyamide, (II) a brominated polystyrene and (III) a copolymer of an aromatic vinyl compound and an α, β-unsaturated dicarboxylic acid...
4785044 Flame retardant polyolefin compositions  
Flame retardant polyolefin compositions characterized by a stabilized high halogen content which will not migrate to the surface of articles formed therefrom are disclosed. The compositions...
4778625 Electroconductive polymer and process for preparation thereof  
An insoluble infusible electroconductive polymer is provided, which is derived from an organic compound having 3 to 6 carbon atoms and having a cyano group and an ethylenically or acetylenically...
4757103 Self-extinguishing polycarbonate composition  
Self-extinguishing polycarbonates consisting of mixtures of polycarbonates with at least one salt of particular carboxylic organic compounds, said salt being of metals of Group I A and/or B, and/or...
4743644 Stabilized-alumina filled thermoplastics  
A water stabilizer polymeric composition incorporating a hydrated alumina filler, which is characterized by the presence of an effective amount of an antimony V compound. The compositions have a...
4741864 Ultraviolet light stable flame retarded polycarbonate blends  
Discoloration in aromatic carbonate polymers brought about by the addition of halogenated flame retardants is counteracted by the further addition of aliphatic polyester.
4741865 Flameproofing composition  
Polymer systems can be rendered flame retardant by adding a source of halogen and particles of antimony pentoxide that have been dried from colloidal dispersions that have been treated with certain...
4735983 Flame-retardant styrene-base resin composition  
A flame-retardant styrene-base resin composition is composed of 100 parts by weight of a styrene-base resin, 2.0-20.0 parts by weight of a halogenous flame retardant and 0.1-5.0 parts by weight of...
4732921 Flame retardant polybutylene terephthalate  
A flame-resistant polybutylene terephthalate molding composition has vastly improved fatigue strength and improved melt flow by incorporating therein a halogenated epoxy flame retardant represented...
4731405 Thermoplastic moulding materials with high tracking resistance  
The present invention relates to moulding materials, containing halogenated copolycarbonates, graft polymers based on an acrylate rubber, thermoplastic copolymers, tetrafluoroethylene polymers,...
4727107 Flame retardant adhesive compositions  
Disclosed are hot-melt adhesive compositions comprising discrete particles of polyester adhesives, discrete particles of polyester containing a halogenated organic compound and discrete particles...
4725638 Flame retardant polymer compositions  
The present invention relates to flame retardant polymer compositions comprising a flammable polymer and an amount of between 1% to 40% by weight of tetrabromodipentaerythritol as flame retardant...
4719256 Fire retardant thermoplastic polyester and polyesterether compositions  
Thermoplastic polyester and polyesterether compositions having improved flame retardance, smoke generation and heat aging, reduced blooming and superior high temperature processability comprise a...
4714729 Ultraviolet light-stable ignition resistant thermoplastic molding compositions  
The novel compositions of this invention are ignition resistant thermoplastic compositions comprising in admixture a thermoplastic resin and an ignition resistant additive selected from the group...
4711813 Polyethylene composites containing a phase change material having a C14 straight chain hydrocarbon  
A composite useful in thermal energy storage, said composite being formed of a polyethylene matrix having a straight chain alkyl hydrocarbon incorporated therein, said polyethylene being...
4710534 Low gloss, flame reterdant, impact resistant polycarbonate composition  
A composition comprising (a) a major quantity of aromatic polycarbonate; (b) a minor amount of a polyalkylene terephthalate wherein the alkylene group is from 2 to about 10 carbon atoms, and...
4710317 Flame retardant polyolefin resin composition  
A flame retardant polyolefin resin composition which, when molded, affords a molded product having highly flame retardant properties, no dripping properties, a smooth surface and an excellent...
4708980 Flame retardant polyethylene terephthalate  
If antimony oxide is added to a blend of polyethylene terephthalate/alkali metal organic carboxylate in the form of a concentrate in a polyamide, the destabilizing effect of the antimony oxide on...
4707506 Polyesterether elastomer compositions having improved flame retardant properties  
Flame retardant polyesterether elastomer compositions having superior high temperature processability and heat aging properties, resistance to blooming, improved flame retardance, and reduced smoke...
4699734 Flame-retardant polyolefin compositions containing exudation inhibitor and process for producing same  
The invention relates to base polyolefin compositions, and concentrates thereof adapted to be let down or diluted by addition of further polyolefin, flameproofed by incorporation therein of an...
4691005 Thiophene derivative polymer, polymer composition, and methods for manufacture thereof  
A polymer composition having poly-[2,5-(3-ethylthienylene)] doped with an anion is obtained by electrochemically polymerizing 3-ethylthiophene in an anion-containing salt as an electrolyte....
4687802 Glass fiber reinforced polyester molding compositions containing metal salts  
Metal salts are disclosed as effective to reduce Arc Track Rate in poly(1,4-butylene terephthalate) resin molding compositions.
4666947 Self-extinguishing compositions based on ethylene/vinylacetate copolymers suitable for the preparation of foamed articles  
Compositions based on ethylene/vinylacetate copolymers provided with self-extinguishing properties and suitable for the preparation of foamed materials, comprising for 100 parts by weight of the...
4655966 Process for the preparation of an antimony oxide-doped tin oxide pigment with improved electrical conductivity properties, and white and tinted conductive paints containing this pigment which are useful for the removal of electrostatic charges  
The invention relates to a process for the preparation of an antimony oxide-doped tin oxide pigment with a white or off-white color and a surface electrical resistance not exceeding 20 ohms/square,...
4639486 Flame retardant elastomeric compositions  
Novel flame retardant elastomeric materials are prepared by admixing a polyetherimide ester and a halogenated flame retarding material. Optionally these compositions may further comprise a modifier...
4636544 Flame retarded polyester molding composition with improved electrical performance  
Titanium dioxide is disclosed to improve the comparative tracking index of flame retarded poly(1,4-butylene terephthalate) resin molding compositions.
H000183 Conducting poly (p-xylylidenes)  
Poly (p-xylylidenes) having a high degree of polymerization in the form of films, foams or highly molecularly oriented films and fibers are chemically modified from insulators to conducting...
4629750 Flame retarded polyester resin with improved impact strength  
Cuprous iodide is disclosed to improve the impact strength of flame retarded, glass reinforced, impact modified, poly(1,4-butylene terephthalate) resin molding compositions.
4582866 Flame retardant thermoplastic multi-block copolyester elastomers  
Flame retardant thermoplastic multi-block copolyester elastomer compositions containing a bromine-containing flame retardant; antimony trioxide; and an organophilic clay which is the reaction...
4579906 ABS moulding materials with improved burning properties and process for their production  
The invention relates to flame-resistant ABS moulding materials containing a fluoro-organic polymer besides customary flameproofing additives and to a process for their manufactures.
4578409 Flame retarding silanes  
The present invention relates to a novel halogenated silane conforming to the structure ##STR1## where X is a halogen atom, n is an integer of from 1 to 4, p is an integer of from 1 to 9 and m is...
4567214 Flame retardant polyolefin compositions  
Flame retardant polyolefin compositions having improved smoke suppressant properties comprise (1) a polyolefin, (2) a compound of iron, (3) a compound of antimony, (4) a non-basic...
4567218 Halogenated bisphenol A ether flame retardant for ABS polymers  
There is disclosed a flame-retarded acrylonitrile-butadiene-styrene composition containing from about 5 to about 35 percent (by weight) bis(2,4,6-tribromophenoxyethyl) tetrabromobisphenol A ether...
4555539 Fireproof polymer material  
A polymer material which contains ethylene groups and is made fireproof by an organic brominated additive, antimony oxide and optionally a phosphate or pyrophosphate containing titanate. It...
4552912 Flame retardent polyamide compositions  
A glass-reinforced, fire-retardant, arc-track resistant polyamide composition characterized in that it contains: (a) at least 35% by weight of a fibre-forming polyamide, (b) 15% to 30% by...
4548972 Flame retardant polyamide compositions  
A reinforced, fire retardant, polyamide composition containing (a) at least 35% by weight of a fibre-forming polyamide, (b) 15 to 30%, by weight of glass fibres or particulate fillers, (c)...
4548738 Electrically conducting complexes of poly (3,6-N-alkylcarbazolyl alkenes) and method of making  
Environmentally stable polymer complexes of processible poly (3,6-N-alkylcarbazolyl alkenes) are disclosed with can be doped to a high electrical conductivity with charge transfer acceptors such as...
4533718 Oil and high temperature resistant insulating varnish made from modified methoxy functional diphenyl oxide  
A heat curable, storage stable, insulating varnish is made by heat reacting: (A) a methoxy functional diphenyl oxide resinous material, (B) a metal halide catalyst, and (C) silicon dioxide acting...
4525516 Halogenated organic peroxides in flame retardant ethylene polymer compositions  
In accordance with this invention, the formation of bubbles in a composition of (a) ethylene polymer, (b) flame retardant system, and (c) peroxide is inhibited or eliminated by employing as the...
4525513 Flame retardant polyamide composition  
The present invention is a flame retardant composition comprising from 5 to 20 weight percent of a homopolymer of a monomer having the formula: ##STR1## wherein n=0 or 1, X is bromine or chlorine...
4504611 Flame retardant polyamide compositions  
Polyamide compositions having improved flame retardant properties and arc tracking resistance comprises, in percent by weight, about 35 to about 76 percent polyamide; about 6 to about 10 percent...
4489189 Alkanediyl bromo-substituted arylenediyl carbonate polymers  
Carbonate polymer contains both divalent aromatic groups substituted by at least two bromo groups and at least one divalent aliphatic group. The presence of the divalent aliphatic group or groups...
4467066 Production of ignition-retardant polymers  
The impact strength of ignition retardant styrenic polymers is improved by incorporating a thermoplastic elastomeric radial block copolymer and a non-thermoplastic polydiene elastomer during the...
4464502 Low smoke plasticized polyvinyl chloride  
The addition of 2-30 parts of zinc oxide to plasticized polyvinyl halide compositions results in reduced smoke generation under burning conditions. Optionally calcium carbonate or magnesium oxide...
4456719 Flame retarding thermoplastic polyester  
A flame retarding thermoplastic polyester composition superior in thermal stability, fluidity and mechanical properties, and prepared by mixing (a) halogen containing polystyrene and/or halogen...
4440888 Fire resistant hot-melt adhesives containing modified polyethylene  
The hot-melt adhesives of the present invention comprise a blend of at least one modified polyethylene resin, a tackifying resin and a combination of halogenated organic compounds and inorganic...
Matches 101 - 150 out of 295 < 1 2 3 4 5 6 >