http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-H03103436-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c72d118f5664072de841f9c5c34b9d99 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G65-44 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G65-38 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C37-84 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G65-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G65-44 |
| filingDate | 1990-06-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a100f3bf1b910098978fcdcc919be594 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_63e762055db558f9cc48e6ab7d83c522 |
| publicationDate | 1991-04-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-H03103436-A |
| titleOfInvention | Low odor polyphenylene ether |
| abstract | PURPOSE: To efficiently obtain a low odor polyphenylene ether suitable for a food container by dissolving a polymerization grade phenolic monomer in a solvent and cooling the, resulting soln. to crystallize the phenolic monomer from the solvent to separate the same. n CONSTITUTION: A polymarization grade phenolic monomer (e.g; polymerization grade 2,6-xylenol) (A) obtained by vapor phase ortho-alkylation of phenols composed of alcohols is dissolved in a solvent (e.g; n-hexane) (B). This soln. is cooled to crystallize and separate the phenolic monomer from the solvent. A manganese chelate complex (C) is added to this phenolic monomer and the whole is brought into contact with oxygen in the absence of amine to obtain the objective polyphenylene ether. n COPYRIGHT: (C)1991,JPO |
| priorityDate | 1989-06-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 28.