http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-102389795-B1
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29K2896-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29K2896-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C2949-0715 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29K2079-085 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K5-0008 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G73-1028 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C49-071 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29B11-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09D179-085 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J7-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G73-1046 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G73-10 |
| filingDate | 2015-12-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2022-04-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2022-04-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | KR-102389795-B1 |
| titleOfInvention | Polyimide-forming compositions, methods of manufacture, and articles prepared therefrom |
| abstract | The polyimide-forming composition comprises a particulate polyimide precursor composition having an average particle size of from 0.1 to 100 microns, wherein the polyimide precursor composition comprises a substituted or unsubstituted C 4-40 bisanhydride , and a substituted or unsubstituted cyclic divalent C 1-20 diamines; aqueous carrier; and surfactants. A method of making an article comprising a polyimide comprising: forming a preform comprising the polyimide-forming composition; and heating the preform for a temperature and time effective to imidize the polyimide precursor composition to form the polyimide. Also described are articles made by the method, and a layer or coating comprising a polyimide and a surfactant. |
| priorityDate | 2014-12-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 233.