http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-S61207616-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_1374dd16777534b65ad4422333245af8 |
| classificationIPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29K67-00 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29C55-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D01F6-62 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D01D5-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D02J1-22 |
| filingDate | 1985-03-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9d0118b54ddb3fbece51f2f368d2c396 |
| publicationDate | 1986-09-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-S61207616-A |
| titleOfInvention | Production of formed polyester having high strength |
| abstract | PURPOSE: To obtain a formed polyester article having high strength, by dissolving a specific polyester in a solvent, extruding through a nozzle, etc., desolvating in a coagulation bath and subjecting to neck-drawing and second drawing under specific condition. n CONSTITUTION: A polyester having an intrinsic viscosity of ≥1.5 is dissolved in a solvent such as o-chlorophenol to obtain a solution of 3W10wt% concentation, and is extruded through a nozzle, die, etc. The extruded solution is immersed in a coagulation bath such as isobutyl alcohol to obtain a desolvated unoriented formed polyester article. The article is subjected to neck- drawing at TgWTg+20°C, and then to second drawing at a temperature above the αc dispersion temperature and below the melting point at a total draw ratio of ≥15 to obtain the objective formed article (preferably fiber). n COPYRIGHT: (C)1986,JPO&Japio |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4968471-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0617148-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5451359-A |
| priorityDate | 1985-03-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 25.