http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-H11279268-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_33dafb5bbc2ec47ebcb7becbbe60f704 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D01F6-84 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G63-86 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G63-60 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G63-183 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J5-00 |
| filingDate | 1998-03-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ccd5588a1fdba05b70d0fbe71cd607cc http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_40ad236531f6a588c1344bc1011857cc |
| publicationDate | 1999-10-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-H11279268-A |
| titleOfInvention | Polyester block copolymer and production method |
| abstract | (57) [Abstract] (Modified) [Problem] A polyester block copolymer, molded article, or fiber excellent in beauty and heat resistance after molding and suitable for melt molding or melt spinning having a long residence time under heating. SOLUTION: The composition has an aromatic polyester segment and an aliphatic polyester segment, A polyester block copolymer having a cyclotriethylene terephthalate concentration of 0.6% by weight or less before melt-kneading and 0.7% by weight after melt-dwelling for a melt retention time of 1 minute. And when a polyester obtained by polycondensation using a germanium compound as a catalyst is subjected to a transesterification reaction with an aliphatic polyester, a step of bringing the PET and / or the transesterification reaction product into contact with water or steam and then drying. A method for producing the polymer. And molded articles and fibers using the polymer. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2005126490-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6475618-B1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6946195-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2002338673-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2007217536-A |
| priorityDate | 1998-03-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 143.