http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0276207-B1
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C213-10 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C- http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C213-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C215-40 |
| filingDate | 1986-07-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 1991-09-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 1991-09-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | EP-0276207-B1 |
| titleOfInvention | Method of purifying 3-chloro-2-hydroxypropyl trialkylammonium chloride |
| abstract | Method of purifying 3-chloro-2-hydroxypropyl trialkylammonium chloride. An aqueous slurry is prepared containing from 70 to 98 weight percent total solids including the chloride and impurities associated with the preparation thereof. To this slurry is then added a miscible alcohol having from 3 to 4 carbon atoms. A solid filtrate is collected and optionally washed with additional alcohol and dried. The solid filtrate is substantially more pure in the chloride than the starting material. |
| priorityDate | 1985-05-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 55.