http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-S6262814-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_ecc58e5fd0006c472fea1ec2f879638c |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G65-28 |
| filingDate | 1985-09-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_89371f0a92d17cdc9b554d730267d73c http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a8e6093ef04e6d282ff5f67282fbd504 |
| publicationDate | 1987-03-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-S6262814-A |
| titleOfInvention | Production of addition polymer of alkylene oxide |
| abstract | PURPOSE: To produce an addition polymer of a phenolic compound and an alkylene oxide in high purity and yield without using the operations such as recrystallization at a low reaction temperature, by using an amine salt or quaternary ammonium salt as the catalyst in the addition polymerization reaction. n CONSTITUTION: The objective alkylene oxide addition polymer can be produced by carrying the addition polymerization reaction of (A) a phenolic compound (e.g. monobromophenol) with (B) an alkylene oxide (e.g. ethylene oxide) in the presence of (C) a catalyst consisting of an amine salt (e.g. trimethylamine hydrochloride) or a quaternary ammonium salt (e.g. tetramethyl ammonium chloride) (the amount of the catalyst is preferably 0.1W2.0mol% based on the phenolic compound) preferably at 60W100°C. The amount of the alkylene oxide is preferably 1W10mol per 1mol of the phenolic compound. n COPYRIGHT: (C)1987,JPO&Japio |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2007262249-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2008045119-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9302259-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8293673-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9029603-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-4602928-B2 |
| priorityDate | 1985-09-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 28.