http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2011053968-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_5e963bdd288da13528d634cf98ed9f4b http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c08fa256e954551c7af4e76aab6cc51f http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_63d05d1d43c9a97c882a882218f28e84 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C11D1-16 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C11D17-00 |
| filingDate | 2010-11-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a008f25940defffac9219fb7b8e923fa http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_982cf0e08797513f4cf15fe40ef297ff http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_71d388db7affdd90614c05ab88762984 |
| publicationDate | 2011-05-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | WO-2011053968-A1 |
| titleOfInvention | Improved process for producing alkyl glyceryl sulfonates |
| abstract | A process for preparing alkyl glyceryl sulfonate includes fractionally distilling an alkyl glyceryl epoxide mixture to afford alkyl glyceryl epoxide of formula IV: where R is a C 4-12 alkyl, in at least about 98.0% purity by weight with respect to epoxidized compounds, the epoxidized compounds comprising the alkyl glyceryl epoxide of formula IV, dimer alkyl glyceryl epoxide of formula V, and trimer alkyl glyceryl epoxide of formula VI: where R is a C 4-12 alkyl; and reacting the at least about 98.0% alkyl glyceryl epoxide of formula IV with a mixture of an alkali bisulfite and an alkali sulfite in a sulfonation reaction at a temperature, to afford the alkyl glyceryl sulfonate of formula I: where R is a C 4-12 alkyl and M is an alkali metal. |
| priorityDate | 2009-11-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 61.