http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-H11100440-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_5128cfc84a0fb189fceb3cd240c44493 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G65-44 |
| filingDate | 1997-09-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_086f09c12d56f420f803808bd82db894 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ae7d23fc8e8531498d88de8672d02f75 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7f29712a543c301902a183a50a9dcda4 |
| publicationDate | 1999-04-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-H11100440-A |
| titleOfInvention | Method for producing polyphenylene ether |
| abstract | (57) [Problem] To provide a simple and low-cost production method using a combination of a highly active catalyst and a solvent in the production of polyphenylene ether by oxidative polymerization of a phenolic compound. SOLUTION: (A) A catalyst comprising 0.00002 to 0.05 mol of a copper compound and (B) a specific nitrogen-containing compound with respect to 100 mol of a phenolic compound is used. A method for producing polyphenylene ether, wherein a solvent system containing 90 to 100% by weight of a solvent having a relative dielectric constant at 5 ° C. of 1.1 to 3.0 is used. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7060781-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-03014050-A1 |
| priorityDate | 1997-09-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 106.