| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_129e393582e6bdf4029baf2206522f45 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D179-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G73-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L79-08 |
| filingDate |
1997-11-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_688175a4a9627179a332da81ca9cbc45
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7d22cceb2ffa1bbecddc1ce6499d8fb4
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b8fe8d68d4e975c4dee876192b1d87c0 |
| publicationDate |
1999-06-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
JP-H11158275-A |
| titleOfInvention |
Dehydration ring closure method of heat-resistant polymer precursor and heat-resistant coating agent using the same |
| abstract |
(57) [Problem] To provide a quantitative and easy process for dehydration ring closure of a heat-resistant polymer. SOLUTION: (a) a solution obtained by dissolving a heat-resistant polymer precursor in a solvent soluble therein, and (b) polymer particles containing an acid anhydride group and / or a dehydration group and being insoluble in the solution of (a) And performing a dehydration ring closure reaction to obtain a dehydration ring closure method of a heat-resistant polymer precursor. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2003105259-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-03095574-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2017122623-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10896942-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-20170123626-A |
| priorityDate |
1997-11-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |