http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-WO2019012722-A1
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02W30-62 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G73-10 |
| filingDate | 2018-01-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2019-07-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-WO2019012722-A1 |
| titleOfInvention | Imido group-containing compound aqueous solvent solution and method for producing imide group-containing compound aqueous solvent solution |
| abstract | An imide group-containing compound aqueous solvent solution or the like comprising an imide group-containing compound formed by partially hydrolyzing a polyimide molded article is provided. An imide group-containing compound aqueous solvent solution and a method for producing the same, comprising the steps of: (1) preparing a polyimide molded product and cutting it to a predetermined size; (2) in the presence of water and a basic compound Hydrolyzing under the temperature conditions of (6) to obtain a solution-like crude imide group-containing compound, (3) purifying the solution-like crude imide group-containing compound to obtain a semisolid imide group-containing compound, 4) A step of dissolving a semi-solid imide group-containing compound, an aqueous solvent, and a predetermined alkali compound to obtain a predetermined aqueous solvent solution or the like |
| priorityDate | 2017-07-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 63.