http://rdf.ncbi.nlm.nih.gov/pubchem/patent/GB-1281937-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_73ee0bacab5a7576a6a3244747f6ea99 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K3-016 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K5-107 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G63-682 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K3-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G63-682 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K5-107 |
| filingDate | 1969-11-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3d6b19cece0a738d7ad9aa6cbc11fed3 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b0166de231c4b18878a00223084dbeb7 |
| publicationDate | 1972-07-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | GB-1281937-A |
| titleOfInvention | Esters of a brominated bis-phenol and their use in inhibition of flammability of polyesters |
| abstract | 1281937 Polyester compositions IMPERIAL CHEMICAL INDUSTRIES Ltd 20 Oct 1970 [11 Nov 1969] 55097/69 Heading C3R [Also in Division C2] Polyester mixtures of reduced flammability are obtained by forming an intimate mixture in the molten state of a polyester with sufficient of a bromo compound and with sufficient of an antimony compound to give a mixture containing the equivalent of from 0À5 to 10% of bromine by wt. and from 0À1 to 5À0% of Sb by wt., said bromo compound being of the formula wherein R is C 1 -C 3 alkyl, said antimony compound being an antimony compound soluble in the polyester, or if in excess of its solubility, then in a finely divided state. Specified antimony compounds are antimony trioxide, antimonic acid, antimony glycoloxide, antimony acetate and triphenyl antimony. Specified components for the polyesters are terephthalic acid, naphthalene - 2 : 6 - dicarboxylic acid and 1: 2 - diphenoxyethane - p,p<SP>1</SP> - dicarboxylic acid and glycols of the formula HO(CH 2 ) n OH wherein n is from 2 to 10, and bis-(hydroxymethyl)cyclohexane. The polyesters include copolyesters with other acids. Examples are given for the preparation of the polyester mixtures. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4797441-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4403057-A |
| priorityDate | 1969-11-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 40.