http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-S6320330-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_6cfc033f059d282fcd915bc8be2ae53f |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G69-32 |
| filingDate | 1986-07-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e8f82b92fe7315f7ec2cf1301afb6484 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_41be15d78491140e97bd8d68c722f6cd http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a4768d4f60929b4883c11240d264c909 |
| publicationDate | 1988-01-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-S6320330-A |
| titleOfInvention | Novel polyamide and its production |
| abstract | PURPOSE: To produce an aromatic polyamide excellent in heat resistance and wide in a molding temperature range, by reacting N,N'-diphenyl-m- phenylenediamine with an aromatic carboxylic acid dihalide in an organic solvent. n CONSTITUTION: Phenol is reacted with m-phenylenediamine and cyclohexane in the presence of a hydrogen transfer catalyst in an autoclave to obtain N,N'- diphenyl-m-phenylenediamine (A). Component A is reacted with an aromatic dicarboxylic acid dihalide (B) of formula I (wherein Ar is a bivalent aromatic group and X is a halogen) at 80W300°C for 2W20hr in equivalent amounts in an organic solvent (e.g., xylene) to obtain an N-phenyl-substituted aromatic polyamide resin having repeating units of formula II. n COPYRIGHT: (C)1988,JPO&Japio |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-20140083310-A |
| priorityDate | 1986-07-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 32.