http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-S62231016-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_1374dd16777534b65ad4422333245af8 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D01F6-76 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G65-40 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D01F6-78 |
| filingDate | 1986-03-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a7f6b454dc3ee61d5e40592d7c5028f8 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8855f429fac45804b841ef7b5378a449 |
| publicationDate | 1987-10-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-S62231016-A |
| titleOfInvention | Production of poly (aryl ether ketone) yarn |
| abstract | PURPOSE: To obtain the titled yarn without causing reduction in elongation and fluff, by subjecting a specific poly (aryl ether ketone) to melt spinning to give yarn, drawing the yarn at ≤a glass transition temperature of the yarn and heat-treating the drawn yarn at a temperature higher than crystallization temperature and lower than melting point. n CONSTITUTION: A poly (aryl ether ketone) consisting of at least one of repeating units shown by formula I (Ar is phenylene, biphenylene or naphthalene; X is O, CO or direct bond; n is 0W3), formula II (a is 1W4 integer; b and c are 0 or 1), formula III (d is 0 or 1), formula IV (e is 0 or 1), formula V, etc., is subjected to melt spinning to prepare yarn, which is drawn at a temperature ≤glass transition temperature (Tg) of the yarn and optionally heat-treated at a temperature higher than crystallization temperature (Tc) of the drawn yarn and lower than melting point (Tm) after the drawing to give the aimed yarn. n COPYRIGHT: (C)1987,JPO&Japio |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5290906-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-9014379-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2008240225-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-H0673684-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-H01292133-A |
| priorityDate | 1986-03-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 25.