http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CA-1199763-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c7ad58d3c0b071069a8ee0cb8c8ba2e8 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D01F6-18 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D01F6-18 |
| filingDate | 1982-02-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 1986-01-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c1a707d1f80f8db1e729618b2563660e http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5dbd0be9ac6abbcb507a575ec44fca12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9b31369d0eaed162e9e7e139716dda8e http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d43c9942e7aa2142a83395687d4f978d http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4eecea223039e64c21ca0e0d526cf1d7 |
| publicationDate | 1986-01-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CA-1199763-A |
| titleOfInvention | Process for the production of high-strength filaments from dry-spun polyacrylonitrile |
| abstract | ABSTRACT "Process for the production of high-strength filaments from dry-spun polyacrylonitrile" High-strength filaments of dry-spun polyacrylo-nitrile are obtained by a process in which tension-reduced spun filaments are continuously stretched hydrothermally in one or more stages: where it involves several stages, stretching is carried out at a temperature of the stretch-ing medium gradually increasing from stage to stage up to ?=?n and, in the final (n-th) stage, to a degree of at least 50% of the maximum degree of stretching; where it is carried out in a single stage, stretching is carried out at the optimal stretching temperature ?n, after which the material is further treated in the conventional way, optionally with fixing of the stretched material to a pre-determined extent. |
| priorityDate | 1981-02-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 26.