http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2011021287-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/D01F8-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D06M11-38 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D06M11-00 |
| filingDate | 2009-07-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_cb220c8e7ef5876feba86f076d700569 |
| publicationDate | 2011-02-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2011021287-A |
| titleOfInvention | Deep color core-sheath type composite fiber |
| abstract | An object of the present invention is to provide a polyester fiber having a deep dyeing property and good fastness. A core-sheath type polyester composite fiber having a core-sheath type composite fiber in which a core component is composed of a polyether ester elastomer and a sheath component is made of polyester, and satisfies the following requirements. 1) The metal-containing phosphorus compound (a) represented by the following formula (1), in which the polyester of the sheath component is 0.1 to 3 mol% with respect to the acid component constituting the polyester, and the metal-containing phosphorus compound A polyester obtained by adding 0.5 to 1.2 moles of an alkaline earth metal compound (b) without reacting (a) and (b) in advance is subjected to alkali weight reduction after fiberization. 2) The core / sheath ratio is in the range of 30/70 to 80/20. [Selection figure] None |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2022163784-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2018168511-A |
| priorityDate | 2009-07-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 41.