http://rdf.ncbi.nlm.nih.gov/pubchem/patent/GB-2443146-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_17861abca3e7b7514cfb694bcabdba9d |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07H1-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07H5-02 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07H5-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07H1-06 |
| filingDate | 2006-08-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c1c01ce4997022c39b4a467de435b188 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ca88dcbdbdb981a01172c06091b47ce5 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fc3e0547bcc71bc408a861d7c7d034ac http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1595603c04d6ee1833fa4cf38a4ac5fa |
| publicationDate | 2008-04-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | GB-2443146-A |
| titleOfInvention | Novel method of exraction of 6-0-protected trichlorogalac tose from the chlorinated mass |
| abstract | A process is described for extraction of 6- acyl - 4,1', 6' trichlorogalactosucrose abbreviated as TGS-6-ester from a process stream containing one or more of TGS-6-ester and impurities including DMF, requiring DMF removal, comprising neutralization of the process stream, adjustment of pH thereafter to acidic side, preferably between 5 to 7, followed by extraction with a partially miscible or immiscible organic solvent, optional concentration of the organic solvent extract, extraction of the organic solvent extracts with saturated aqueous salt solution to remove dimethylformamide (DMF) and isolation of TGS-6-acetate in a pure fraction which can be subjected to deacylation at alkaline pH to form TGS. |
| priorityDate | 2005-08-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 23.