http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-S60192725-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_d3de607e369a55daf2120ea4267a4827 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G63-682 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G63-68 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G63-66 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G63-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G63-688 |
| filingDate | 1984-03-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_69e74a06296262465c2f5aa1431c856f http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_03ee6d440c4a38b69672480c7fd1b87c http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0cffe6d3076bfce09559b322210be6aa |
| publicationDate | 1985-10-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-S60192725-A |
| titleOfInvention | Aromatic copolyester |
| abstract | PURPOSE: An aromatic copolyester which can be melt-molded and give a fiber or the like of excellent strength, etc., obtained by polycondensing methylhydroquinone diester with a dicarboxylic acid component based on 4,4'-diphenyl-dicarboxylic acid. n CONSTITUTION: The purpose aromatic copolyester is prepared by polycondensing, by elimination of a monocarboxylic acid, methyl- or chloro-hydroquinone diester with a dicarboxylic acid component based on 4,4'-diphenyldicarboxylic acid. This copolyester contains structural unit A comprising a unit of formula I (wherein X is methyl or chlorine) and a unit of formula II, structural unit B comprising a unit of formula I and a unit of formula III (wherein Y is Cl or Br), and structural unit C comprising a unit of formula I and a unit of formula IV. Structural unit A amounts to 50W90mol% of the total, structural units B or B+C amount to 50W10mol% of the total, and the units of formula I are equimolar in amount to the total of the units of formulas II, III, and IV. n COPYRIGHT: (C)1985,JPO&Japio |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-H023421-A |
| priorityDate | 1984-03-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 30.