http://rdf.ncbi.nlm.nih.gov/pubchem/patent/FR-2372186-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_ecaddd5a69b1dda3d7a1479d8f6af1d7 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G69-00 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G69-48 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G69-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L77-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G69-40 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G69-36 |
| filingDate | 1977-11-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 1978-06-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | FR-2372186-A1 |
| abstract | Obtaining a block copolymer by mixing in the molten state of poly (dioxa-4,7-decamethylene-adipamide) with polycaprolactam. The mixing in the molten state is continued until a sample of the copolymer formed, dissolved in an aqueous solution of formic acid, precipitates - under the addition of water to this solution - in an amount of at least 90.6% by weight, or else the concentration of said solution is less than 50.7% of formic acid to allow 50% of the amount of block copolymer initially dissolved to precipitate. By operating under these conditions, a spinnable copolymer is obtained, the threads of which no longer tend to weld together. |
| priorityDate | 1976-11-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 18.