http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-H05339362-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_95585944cd76ddfb6dc33ed2a0b84403 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G65-40 |
| filingDate | 1992-06-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f3fcec04c3ae6ee348b5e76a47a5cc31 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_44d264ea2a8652ae441154ff787b2bad |
| publicationDate | 1993-12-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-H05339362-A |
| titleOfInvention | Method for producing aromatic polyether copolymer |
| abstract | (57) [Summary] [Object] The object of the present invention is to produce a high-molecular-weight aromatic polyether copolymer excellent in mechanical strength, heat resistance, solvent resistance, etc. in a short time and in a high yield. It is to provide a possible method. A method for producing an aromatic polyether copolymer according to the present invention comprises a dihalogenoaromatic ketone compound, a dihalogenobenzonitrile, a dihydric phenol and an alkali metal carbonate and / or an alkali metal hydrogen carbonate. It is characterized by reacting in a solvent in the presence of potassium fluoride. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/GB-2612746-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2022050330-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2022050341-A1 |
| priorityDate | 1992-06-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 105.