http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2008095113-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_424db9d56b06a23aed410fcf5df652f3 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H05K2203-065 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H05K2201-0154 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G73-10 |
| filingDate | 2007-11-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2b048780ce953657b76370c8430c2a37 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6f870b2e96757d40c12be160dcc127a1 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2df1020f22ad2b4780366b25ec74c5c8 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7a3af280f816f19d47c9a20fcf7ca04a |
| publicationDate | 2008-04-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2008095113-A |
| titleOfInvention | Method for producing polyimide resin having phenolic hydroxyl group |
| abstract | Disclosed is a method for producing a polyimide resin that provides good performance with high adhesion, moisture resistance reliability, and low elastic modulus. SOLUTION: A diamine having no phenolic hydroxyl group and tetracarboxylic dianhydride are reacted in a solvent to prepare a solution of an amic acid oligomer having an acid anhydride group at the terminal, followed by dehydration and ring closure to produce an acid anhydride. A terminal imide oligomer is prepared, and then dropped and reacted in a diamine having a phenolic hydroxyl group, having a repeating unit represented by the following structural formulas (1) and (2), and having an amino group as a diamine A process for producing a polyimide resin having a phenolic hydroxyl group in the skeleton, produced using a diamine having a phenolic hydroxyl group on an aromatic ring different from the aromatic ring to which is bonded. [X is a tetravalent organic group, Y is a divalent organic group composed of a diamine residue Y 1 having a phenolic hydroxyl group and an aromatic diamine residue Y 2, and Z is a siloxane diamine residue] [Selection figure] None |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2012157574-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-5849700-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-101720819-B1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2011122198-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-110317338-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-20120061885-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9012537-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2012118020-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2011021628-A1 |
| priorityDate | 2007-11-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 177.