http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113667026-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08B31-16 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K23-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08B31-16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K23-34 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K23-44 |
| filingDate | 2021-05-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2022-11-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2022-11-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-113667026-B |
| titleOfInvention | High-viscosity instant carboxymethyl octenyl compound modified starch emulsification thickener and its preparation method and application |
| abstract | The invention discloses a high-viscosity instant carboxymethyl octenyl complex modified starch emulsifying thickener, a preparation method and application thereof. In this preparation method, the raw material carboxymethyl starch is dispersed in an organic solvent, and octenyl succinic anhydride is used as an esterification agent to carry out binary compound modification under slightly acidic process conditions to obtain a starch with both carboxymethyl etherification groups and octyl Compound modified starch with alkenyl succinate groups. This product can greatly increase the viscosity and cold water dispersion and dissolution speed of original carboxymethyl starch, among which the viscosity can be increased by up to 26 times, and the dispersion and dissolution speed can be increased by 22 times; The viscosity of the esterified modified starch ester (OS) is up to 21 times, which meets the requirements of the thickener. |
| priorityDate | 2021-05-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 51.