http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2020026041-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_f6034eb18080858f5ff59d77c938fbb6 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08B37-0087 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08B37-0003 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G65-00 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G65-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08B37-00 |
| filingDate | 2019-05-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c368823bd157bfa5c2b3772b3448c1ce |
| publicationDate | 2020-02-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | WO-2020026041-A1 |
| titleOfInvention | Improved process for preparing alkali metal salt of carboxyalkyl ether of tamarind gum |
| abstract | The present disclosure relates to a process for preparing alkali metal salt of carboxyalkyl ether of tamarind gum with one or more improved properties like improved viscosities and electrolytic stability. Particularly the present disclosure provides a process for preparing alkali metal salt of carboxyalkyl ether of tamarind gum comprising: (a) permeating a pulverized tamarind gum powder by mercerizing said pulverized tamarind gum powder in the presence of an alkali, and a non-aqueous organic polar solvent present in an amount of at least 2 times the amount of the tamarind gum v/w; (b) carrying out etherification of alkali-tamarind gum with etherifying agent to provide an alkali metal salt of carboxyalkyl ether of tamarind gum; in which, steps of mercerizing the pulverized tamarind gum powder and etherification are carried out separately or simultaneously. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-3801453-A4 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11384163-B2 |
| priorityDate | 2018-07-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 62.