http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2022117890-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_dbdfa36b677f4ef61245ca725011e221 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L71-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G65-44 |
| filingDate | 2021-02-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_db48fea1c5c68c231a02c06ba0f4f653 |
| publicationDate | 2022-08-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2022117890-A |
| titleOfInvention | Polyphenylene ether, method for producing the same, and adhesive composition |
| abstract | A low-molecular-weight polyphenylene ether excellent in solvent solubility and storage stability after dissolution in a solvent, a method for producing the same, and an adhesive composition containing the polyphenylene ether are provided. [Means for Solving Problem] A compound having a general formula (1) as a structural unit, a weight average molecular weight (Mw) of less than 2500, a (Mw/Mn) of 1.2 to 1.6, and a molecular weight content of less than 1000 of 10% by mass or more, A polyphenylene ether having a copper compound content of less than 100 mass ppm as copper element. (wherein R1 is an alkyl group, substituted alkyl group, aralkyl group, substituted aralkyl group, aryl group, substituted aryl group, alkoxy group or substituted alkoxy group; R2 and R3 are the same groups as R1; H or halogen atom) [Selection figure] None |
| priorityDate | 2021-02-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 342.