http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-104193836-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08B31-12 |
| filingDate | 2014-09-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2017-02-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2017-02-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-104193836-B |
| titleOfInvention | Production process for medicinal hydroxypropyl starch |
| abstract | The invention discloses a production process for medicinal hydroxypropyl starch. The production process comprises the following steps: (1) pre-treating and activating starch; (2) synthesizing hydroxypropyl starch; and (3) refining the hydroxypropyl starch. The hydroxypropyl starch prepared by virtue of the production method is not only high in content of active ingredients and high in degree of substitution, but also less in content of impurities, controlled in microbial limit and capable of reaching the medicinal auxiliary material standards. And moreover, the production process is relatively simple, gentle in reaction condition, considerable in yield and suitable for industrial production. |
| priorityDate | 2014-09-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 39.