http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-H0241408-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_9e1bf06f55de84b78abc9a057807f7eb |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D01D4-04 |
| filingDate | 1988-07-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7f85760ac0ebf81eb18dcd936250c03d http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_95b872acff79465b84f5313acb66a6a3 |
| publicationDate | 1990-02-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-H0241408-A |
| titleOfInvention | Melt spinning |
| abstract | PURPOSE: To obtain yarn having excellent passing properties of process and no yarn unevenness by sealing a sealing material consisting of a specific aromatic compound in the interior of pack of spinneret heated to a spinning temperature, fixing the pack to a spinning device, introducing a molten thermoplastic polymer and spinning. n CONSTITUTION: In subjecting a thermoplastic fiber-forming synthetic polymer (e.g., nylon 6) to melt spinning, a pack 1 of spinneret is heated at least to a spinning temperature, then a substance (e.g., N-butylbenzenesulfonamide) shown by formula I (R is 3-12C aliphatic hydrocarbon) and/or formula II is sealed in space 9 in the interior of the pack of spinneret, the pack 1 of spinneret in which the sealing substance is sealed is fixed to a spinning device, a molten polymer is introduced from a molten polymer induction hole 4 and spun from the spinneret 7 having plural spinning holes. n COPYRIGHT: (C)1990,JPO&Japio |
| priorityDate | 1988-07-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 15.