http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-S62292832-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_129e393582e6bdf4029baf2206522f45 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F16L23-0286 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G63-60 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F16L23-028 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G63-672 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G63-66 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G63-688 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/C09K19-38 |
| filingDate | 1986-06-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_02735100be720d8c0b5680bd02198a66 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_74e876597a3f9f04fd89f970f311bc5b http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4b6019b10b8d20d5852814405325e7d6 |
| publicationDate | 1987-12-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-S62292832-A |
| titleOfInvention | Heat-resistant aromatic polyester |
| abstract | PURPOSE: To obtain a melt-moldable aromatic polyester excellent in heat resistance and flow, comprising three specified kinds of structural units. n CONSTITUTION: This heat-resistant aromatic polyester comprises three kinds of structural units of formulas I, II and III, wherein structural units (I) amount to 55W80mol% based on the total, structural units [II+III] amount to 45W20mol% based on the total and the molar ratio of structural units (II) to structural units (III) is 1W5. In formulas IWIII, X is at least one group selected from among groups of formulas IV and V, etc., and Y is at least one group selected from among groups of formulas VI and VII, etc., provided that the case where Y is a group of formula VI when X is at least one group selected from groups of formulas IV and V is excluded. Said polyester can be produced by, for example, subjecting an aromatic dihydroxy compound such as p- hydroxybenzoic acid or t-butylhydroquinone, a dicarboxylic acid such as terephthalic acid and acetic anhydride to a polycondensation reaction by elimination of acetic acid. n COPYRIGHT: (C)1987,JPO&Japio |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-114479377-A |
| priorityDate | 1986-06-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 37.