http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-103741543-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08B31-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D21H17-28 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D21H21-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D21H17-32 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D21H21-18 |
| filingDate | 2012-09-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2016-06-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2016-06-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-103741543-B |
| titleOfInvention | Starch composites and its preparation method, apply the slurry of this starch composites |
| abstract | The present invention provides the modified starch composition that a kind of field of papermaking uses, it contains the reaction product of guar gum, the etherification modified thing of starch, metal silicate and water mixing, wherein the etherification modified thing of this starch is the etherification modified thing of ative starch with the cationic etherifying agent through basic catalyst preactivate, containing the amount of cationic etherifying agent in the cationic etherifying agent of basic catalyst preactivate for the 5%-15% of ative starch and the total oven-dry weight of guar gum, the amount of basic catalyst is the 1.0%-2.0% of ative starch and the total over dry quality of guar gum; The over dry quality of guar gum is the 1.0%-3.0% of ative starch over dry quality; The over dry quality of this metal silicate is ative starch and the 10%-30% of the total oven-dry weight of guar gum. The present invention also provides the preparation method of a kind of modified starch composition, and applies the slurry of this modified starch composition. Modified starch composition of the present invention can effectively promote slurry and keep and water filtering performance. |
| priorityDate | 2012-09-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 49.