http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-S56118912-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/D01F6-92 |
| filingDate | 1980-02-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0a6e77790653f59eb6ecaa1b184c6762 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e56c4b4fe16be8ba7330a54d4b2beec4 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5b1b1660a4693dc91dfc02991a660a2b |
| publicationDate | 1981-09-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-S56118912-A |
| titleOfInvention | Preparation of polyester fiber having high tenacity |
| abstract | PURPOSE: To obtain the titled fiber, useful for industrial applications, etc. and having a high modulus, by melt spinning a polyester, having a specific intrinsic viscosity, consisting of ethylene terephthalate, and containing bisphenol type polycarbonate essentially, and drawing the resultant fiber under specificed conditions. n CONSTITUTION: A polyester, having an intrinsic viscosity of 0.55W0.70, and consisting of ethylene terephthalate as main repeating units, and containing 1W7wt% bisphenol type polycarbonate of polymerization degree ≥20 is melt mixed by a screw melt extruder, etc., extruded through a spinneret and melt spun into a fiber. The resultant fiber is then treated with an oil, taken off at a speed of 1,500m/min or less, preheated by heated feed rollers at 85W105°C and drawn by a noncontact slit heater, etc. provided between the feed rollers and draw rollers while being heat- treated at 200°C or above to give the aimed fiber. n COPYRIGHT: (C)1981,JPO&Japio |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6517917-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-1132507-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/DE-10008845-C2 |
| priorityDate | 1980-02-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 19.