http://rdf.ncbi.nlm.nih.gov/pubchem/patent/GB-1351840-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_af99df08b153738cd418446a75d09bfc |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L57-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K3-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J9-0095 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L23-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L23-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K5-0066 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L23-0853 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L23-28 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K5-03 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K5-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K5-136 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J9-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K5-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L23-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K3-02 |
| filingDate | 1971-07-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 1974-05-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | GB-1351840-A |
| titleOfInvention | Flame retardant polymer compositions |
| abstract | 1351840 Flame-retardant polymer compositions DOW CHEMICAL CO 7 July 1971 [8 July 1970] 31956/71 Headings C3C C3G and C3P Flame-retardant polymer compositions comprise (1) phosphorus of specific gravity greater than 2 and (2) either (a) a normally flammable polymer of at least 50 mole per cent of a C 2 -C 12 α-olefin together with a halogen-substituted compound inert to the phosphorus, or (b) a normally flammable polymer of at least 50 mole per cent of a halogen-substituted C 2 -C 12 α-olefin or of nuclear chlorinated or brominated mono-vinylidene aromatic monomer, or normally flammable halohydrocarbon polymer or normally self extinguishing halohydrocarbon polymer rendered flammable by additives such as plasticisers, optionally with a halogensubstituted compound inert to the phosphorus. The phosphorus may be red, violet or black phosphorus, and the halogenated compound may be a chlorinated or brominated hydrocarbon or ester. Many suitable materials are listed and examples describe compositions comprising red phosphorus together with (1) polyethylene and chlorinated paraffin wax; (2) polyethylene and hexabromobenzene or chlorinated paraffin wax; ethylene/vinyl acetate copolymer and hexabromobenzene, chlorinated paraffin wax, tetrabromobisphenol-A, bis(2,3,3-tribromo-allyl) ether thereof, bis(p - 2,3,3 - tribromoallyloxyphenyl) - 1,2- dibromoethene, 2,4,6 - tribromophenyl 2,3,3- tribromoallyl ether, tetrabromophthalic anhydride, tribromoneopentyl alcohol, tris- (tribromoneopentyl) phosphate, tetrabromobenzene, 1,2- and 1,4 - dichlorotetrabromobenzenes, tri- and pentabromophenol, pentabromomonochloro- and hexabromooyclohexanes, deca- and hexabromodiphenyl ethers, and hexachlorobenzene; polypropylene and hexabromobenzene; and chlorostyrene /styrene/polybutadiene graft copolymer, optionally with perchloropentacyclodecane; (3) ethylene/vinyl acetate copolymer with hexabromobenzene or chlorinated paraffin wax; (4) polyvinyl chloride and diootyl phthalate; (5) chlorinated polyethylene and diglycidyl ether of bisphenol-A; (6) ethylene/vinyl acetate copolymer, hexabromobenzene and chlorinated paraffin wax; and (7) polychlorostyrene. Composition (1) is foamed with 1,2-dichlorotetrafluoroethane. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4322575-A |
| priorityDate | 1970-07-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
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