http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-S62215552-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_696ca0ae93d5cf5a686273601361781f |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C221-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G73-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C225-22 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C213-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C67-00 |
| filingDate | 1986-03-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_be5f2f05bc04f2767aa318a3e0868dbf http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fc12247cc864fddfe22d0c373cfab0e5 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c3ed46f514e689b2d8e4be5d66f35948 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_18e1f6cec05912a3e237c5ae7578a8a5 |
| publicationDate | 1987-09-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-S62215552-A |
| titleOfInvention | Diamine having photosensitive group and production thereof |
| abstract | NEW MATERIAL:A diamine of formula having a photosensitive group. n EXAMPLE: 1,4-Bis[2-(3-aminobenzoyl)ethenyl]benzene. n USE: A raw material for heat-resistant photo-sensitive resin such as polyimide, polyamide, polyamide imide, etc. n PREPARATION: A diamine of formula having photosensitive group can be produced by carrying out dehydrative condensation of terephthalamide with m- aminoacetophenone or p-aminoacetophenone in an inert solvent (preferably 1W5C aliphatic monocarboxylic acid) in the presence of a polyvalent inorganic acid (preferably sulfuric acid or phosphoric acid) as a catalyst and neutralizing the obtained salt. n COPYRIGHT: (C)1987,JPO&Japio |
| priorityDate | 1986-03-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 35.