http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4254233-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_a22da5b7dd6ed60a21538e5edb23e051 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10S525-907 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F8-30 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F8-30 |
| filingDate | 1979-08-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 1981-03-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ac947edc3dd5bfc0e971e2ea17b555ca |
| publicationDate | 1981-03-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | US-4254233-A |
| titleOfInvention | Acrylic fiber and the method for making the same |
| abstract | A reinforced acrylic fiber and the method for making the same wherein a diisocyanate selected from the group consisting of: <IMAGE> <IMAGE> is polycondensed to form a polycarbodiimide in the presence of a spinning dope made up of dimethylacetamide containing 10 to 30 weight percent of acrylic polymer dissolved therein. The polycarbodiimide is present in discrete particles in the spinning dope. The spinning dope containing the polycarbodiimide is extruded to form fibers which have good hot-wet properties. |
| priorityDate | 1979-08-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 32.