http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-WO2018221376-A1
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K2201-014 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K3-16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D01F6-80 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D01F6-60 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D01F6-90 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G69-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G69-265 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D01F1-10 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D01F6-90 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D01F6-80 |
| filingDate | 2018-05-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2020-03-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-WO2018221376-A1 |
| titleOfInvention | Semi-aromatic polyamide fiber |
| abstract | PROBLEM TO BE SOLVED: To provide a semi-aromatic polyamide fiber which is an acid-resistant polyamide fiber which has excellent long-term heat resistance and good spinnability. SOLUTION: The fiber comprising a semi-aromatic polyamide resin having a melting point of 280 ° C. or lower, which satisfies all of the following conditions (1) to (3): (1) The dicarboxylic acid component of the semi-aromatic polyamide is an aromatic dicarboxylic acid, and 40 to 80 mol% of the diamine component is 2-methyl-1,8-octanediamine. (2) It contains 50 to 500 ppm of a copper compound in terms of copper with respect to the semi-aromatic polyamide. (3) The peak temperature of the glass transition point is 120 to 140 ° C. [Selection diagram] None |
| priorityDate | 2017-05-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 124.