http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-S5630427-A
Outgoing Links
Predicate | Object |
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assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_47cc435e1d443f13180f7766df104d9d http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_80787665b837ed3eb503bbcd27c0043a |
classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-34 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-83 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L101-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-00 |
filingDate | 1979-08-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_690d08ce139df2da53aefd309676a87c http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_49d5415a3461d820fdd4899b142ffeed http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e5fde1c0d786768dadc25c1bb6f10b39 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9d5b16ef004ec40325a1deaeae11889f |
publicationDate | 1981-03-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
publicationNumber | JP-S5630427-A |
titleOfInvention | Preparation of heat-resistant resin |
abstract | PURPOSE: To obtain a heat-resistant resin giving a cured product, excellent in flexibility, by the reaction of an imide compound having an isocyanate group at the molecular terminal, with an amino carboxylic acid. n CONSTITUTION: A heat-resistant resin is prepared by the reaction of (A) an imide compound having an isocyanate group at the molecular terminal, which is obtained by reacting a carboxylic anhydride (e.g., trimellitic anhydride, pyromellitic dianhydride), in which at least two of at least three carboxylic groups in the molecule form a carboxylic anhydride ring, with a multifunctional isocyanate (e.g., diisocyanatomethane, triisocyanatotriphenylmethane) having at least two isocyanate groups in the molecule, with (B) an amino carboxylic acid having at least two β- amino carboxylic residues, in which one of two adjacent carbon atoms is bonded to an amino group and the other to a carboxylic group. n COPYRIGHT: (C)1981,JPO&Japio |
priorityDate | 1979-08-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 34.