http://rdf.ncbi.nlm.nih.gov/pubchem/patent/GB-967807-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_91bae32b37e5ab17d829c8ce8241ee58 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G69-46 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G69-46 |
| filingDate | 1961-10-24^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 1964-08-26^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | GB-967807-A |
| titleOfInvention | After treatment of linear polyamides |
| abstract | A method of obtaining a devolatilised linear polyamide comprises passing a linear polyamide derived from a monoaminocarboxylic acid or a polyamide-forming derivative thereof, said polyamide containing from about 4 to 16% by weight of devolatilisable monomers and oligomers therein, through a vented devolatilising extruder maintained under vacuum and at elevated temperatures whereby the devolatilisables are removed by means of the reduced pressure and heat. The Specification describes the polymerization of S -caprolactam and the devolatilisation of the resultant polymer. Examples are given. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/FR-2443475-A1 |
| priorityDate | 1960-11-14^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
| Predicate | Subject |
|---|---|
| isDiscussedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/substance/SID419474406 http://rdf.ncbi.nlm.nih.gov/pubchem/compound/CID277 |
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