http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2001032137-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 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D01D5-084 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D01F6-92 |
| filingDate | 1999-07-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_68b62ac057a6197af3c35b0d8540c50e http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_aade90740629471af33a5f5e44b5ca59 |
| publicationDate | 2001-02-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2001032137-A |
| titleOfInvention | Method for producing polyester fiber |
| abstract | PROBLEM TO BE SOLVED: To provide a method for producing a polyester fiber capable of efficiently and stably spinning efficiently and stably by suppressing the problem of thread breakage which frequently occurs when spinning a polyester having a small content of inorganic fine particles at a high speed. provide. SOLUTION: A mixture obtained by adding 0.03 to 0.30% by weight of a polymer having a glass transition temperature higher than the polyester to a polyester having a content of inorganic fine particles of 0.1% by weight or less is melt-discharged from a spinneret. Then, after the discharged yarn is once cooled and solidified to a temperature lower than the glass transition temperature of the polyester, it is allowed to run in a heating device in which the ambient temperature is higher than the glass transition temperature of the polyester in an open state and in a non-contact state. Withdraw at a rate of more than / min. |
| priorityDate | 1999-07-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 40.