http://rdf.ncbi.nlm.nih.gov/pubchem/patent/GB-1083305-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_a526baeaf0a6e90f4a91d4dbfd619756 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-4238 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-4202 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-10 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-42 |
| filingDate | 1964-09-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 1967-09-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | GB-1083305-A |
| titleOfInvention | Polyurethane elastomers and process |
| abstract | A polyesterurethane is prepared by reacting 1.25-2.5 mols of an organic diisocyanate with one mol of an -OH terminated polyester at least 20 weight per cent of which consists of a polytetramethylene azelate of M.W. 800-3000 and which may be mixed with up to 80% of tetramethylene adipate of mol. wt. 800-3000; and with 0.25-0.9 mols of a diamine for each mol of diisocyanate in excess. The diisocyanate may be aliphatic, cycloaliphatic or aromatic. The diamine may be an aromatic diamine and may be either a fast reacting or slow reacting (defined) diamine. The product may be dissolved in an inert solvent e.g. a 2-nitropropane/methyl ethyl ketone mixture to provide a sprayable solution. |
| priorityDate | 1963-11-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 23.