http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-H10183424-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/D01D11-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D01D11-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D01F6-62 |
| filingDate | 1996-12-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_31ef224148faad5db523a01ba49c48dc |
| publicationDate | 1998-07-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-H10183424-A |
| titleOfInvention | Method for producing polyester fiber |
| abstract | (57) [Summary] [PROBLEMS] In the direct spinning and drawing step, there is no occurrence of single fiber breakage or stick-slip, and the heating efficiency in which each filament constituting the yarn can be heat-treated in a sufficiently opened state is good. Provided is a method for producing a polyester fiber free from occurrence of spots. In a direct spinning and drawing process of polyester, a yarn dividing guide is provided between an oil applying device and a heating roller group from an upstream side where a group of yarns runs. A widening guide and a heating roller are arranged in this order near the heating roller, and after applying an oil agent to the yarn group, Each of the yarn groups is divided by a yarn dividing guide, When each of the yarns is caused to travel in contact with the widening guide and the entrance tension of each yarn to the yarn dividing guide and the exit side tension of each yarn from the widening guide are T1 and T2, respectively. A method for producing a polyester fiber, wherein 5 × T1>T2> 1.05 × T1. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2014133969-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-112901044-B http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2013500402-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2020529533-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2016511334-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-112901044-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2011162927-A |
| priorityDate | 1996-12-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
| Predicate | Subject |
|---|---|
| isDiscussedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/substance/SID448033196 http://rdf.ncbi.nlm.nih.gov/pubchem/compound/CID8307 |
Total number of triples: 21.