http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-S57121032-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_ad2cd796f8c4dcb425ddcc68707d3444 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G63-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G63-66 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G63-12 |
| filingDate | 1981-01-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6c0d71ff612ef6427aaf48591dcb9489 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ffa3e9fa613b4ae1a1af59802a811334 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_38f40548c363129177df5604e85acaf3 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ce0a00d7e20fd3f66a975282a4cc5f5c |
| publicationDate | 1982-07-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-S57121032-A |
| titleOfInvention | Copolyester |
| abstract | PURPOSE: To obtain the titled polyester having improved properties of an aromatic polyester and improved easy dyeability, by using a dicarboxylic acid component, a glycol component and further a glycol having a specific structure as a copolymerization component. n CONSTITUTION: (A) A dicarboxylic acid component containing 80mol% or more terephthalic acid (an ester-forming derivative), (B) a glycol component containing 80mol% or more ethylene glycol, tetramethylene glycol and/or 1,4- cyclohexanedimethanol, and (C) a glycol of formuulaI(R is aromatic hydrocarbon; X is alkylidene, sulfonyl, etc.; m and n are integers and 3≤m+n≤12) as a copolymerization component of formula II in an amount of 1W10wt% in the resultant polyester and reacted to give the aimed polyester. Preferably, metallic 5-sulfoisophthalic acid (an ester-forming derivative) is contained in the component (A). n COPYRIGHT: (C)1982,JPO&Japio |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0493077-A2 |
| priorityDate | 1981-01-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 32.