http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-S6116924-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_95136e4276343dbae035a63330dabfc7 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G63-692 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G63-68 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G63-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G63-19 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G63-193 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G63-00 |
| filingDate | 1984-07-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_45063f5855ad4c40286d2357280189a5 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f66a8bef851d21e0e7fbbde1c12580d3 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_adfe49dc094fa9bcdbb92e500efcd30f |
| publicationDate | 1986-01-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-S6116924-A |
| titleOfInvention | Heat-resistant copolyarylate |
| abstract | PURPOSE: A phosphorus-containing copolyarylate that is obtained from a phosphorus-containing aromatic diol, bisphenol-A, isophthalic acid and so on, thus showing high heat resistance, flame retardation, clearity and color tone with a specifically repeated structural unit and a specific average polymerization degree. n CONSTITUTION: The objective copolyarylate contains structural units of formula I (R 1 , R 2 are H, halogen, 1W8C alkyl; n 1 , n 2 are 1W4) and formula II at a molar ratio of 99/1W1/99 linearly and randomly and has an average polymerization degree of 10W300. For example, the polycondensation between isophthalic acid, a carboxylic acid ester derivative of phosphinic acid having aromatic diol groups of formula III, and a carboxylic ester of bisphenol-A of formula IV is effected at elevated temperatures under high vacuum to go give the objective copolyarylate. n COPYRIGHT: (C)1986,JPO&Japio |
| priorityDate | 1984-07-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 24.