http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-S58220814-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/D01F6-62 |
| filingDate | 1982-06-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_06caadaf21ec44f96dbc3264b7fcbfb4 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8d24f6cb0b7133aa9524839345ff801b http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5441749c14bba82fab563453a1cbc90d |
| publicationDate | 1983-12-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-S58220814-A |
| titleOfInvention | Production of of polyester fiber |
| abstract | PURPOSE: To obtain the titled fibers having improved dyeability with prevented fluffs and yarn sway in heating, by heat-treating melt spun highly oriented undrawn polyester fibers without winding, cooling the heat-treated fibers to the second order transition temperature or below, and drawing the cooled fibers at a specific ratio. n CONSTITUTION: A polyester containing ethylene terephthalate as main repeating units is melt spun to give ≥0.025 birefringence (Δn) of the total fibers after the spinning under high orientation conditions. The resultant fibers are without winding subsequently heat-treated at 140°C or above without positively drawing the fibers, cooled to the second order transition temperature or below and then drawn at a ratio up to the breaking limit of the yarns. n COPYRIGHT: (C)1983,JPO&Japio |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-S5971413-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-H0323645-B2 |
| priorityDate | 1982-06-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 19.