http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-102964458-B
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_7d2c18ed7b495ee749e3dae4820ebf13 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08B31-04 |
| filingDate | 2012-11-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2014-07-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_935d2bf07943437dd845ef7159056110 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d2a6ffdef55341502c278085888fb692 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a13248058c8ad843cc9f75d92f742051 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_158c155273ca073627ee2f4b8a4b3f0e |
| publicationDate | 2014-07-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-102964458-B |
| titleOfInvention | Method of preparing starch octenyl succinate utilizing starch as stationary phase |
| abstract | The invention discloses a method of preparing starch octenyl succinate utilizing starch as a stationary phase. The method comprises the following steps: adding dry starch in a chromatographic column as the stationary phase, and sequentially filling alkaline water and octenyl succinic anhydride solution; closing a valve and reacting at a certain temperature after the octenyl succinic anhydride solution is completely distributed in the stationary phase; and adding water and ethanol to wash the product, and finally, taking out, drying, crushing and sieving the stationary phase to obtain starch octenyl succinate. The method disclosed by the invention has the advantages that the technique is simple and liable to control and all reaction processes are finished in the chromatographic column under common conditions. |
| priorityDate | 2012-11-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 68.