http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2005097768-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_5d123e76a98aad8db100e9f8c62e0648 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D01F6-62 |
| filingDate | 2003-09-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5c05cd3ac3e5effbe73ad771afe8af60 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_722fa14b1ae12fbce9074570ec003a3e |
| publicationDate | 2005-04-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2005097768-A |
| titleOfInvention | Method for producing bulky polyester fiber |
| abstract | An object of the present invention is to provide a method for industrially and stably producing a bulky polyester fiber having improved heat settling properties. SOLUTION: A polyester comprising an aromatic dicarboxylic acid and an alkylene glycol using a reaction product of a titanium compound such as an alkyl titanate and a phosphorus compound such as a phosphoric acid mono- or diester as a polycondensation catalyst is melt-discharged from a spinneret. Then, a cooling airflow is blown from one side of the discharged yarn to cool and solidify, and then a stretching and relaxation heat treatment is performed to develop a three-dimensional crimp. [Selection figure] None |
| priorityDate | 2003-09-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 104.