http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2012533634-A
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P20-582 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C213-08 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C219-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C213-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C213-10 |
| filingDate | 2010-07-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2012-12-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2012533634-A |
| titleOfInvention | Process for obtaining unsaturated quaternary ammonium salts |
| abstract | Unsaturated quaternary ammonium salt is reacted with a stoichiometric excess of unsaturated tertiary amine in the first vessel in the presence of water to produce an unsaturated quaternary ammonium salt and Produced by a process comprising forming a reaction mixture comprising residual unsaturated tertiary amine. This reaction mixture is transferred to a second container and phase-separated to thereby obtain a first fraction enriched with unsaturated quaternary ammonium salt and a second fraction enriched with residual unsaturated tertiary amine. Generate minutes and minutes. At least a portion of the second fraction is recycled from the second vessel to the first vessel for use in the reaction with methyl chloride. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2013518047-A |
| priorityDate | 2009-07-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 32.