http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-102590019-B
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c7e25b4d61cb986cc3bdf3e5818c44a8 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N5-04 |
| filingDate | 2012-03-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2014-02-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1908cf1cea47855b8595c843f3d3e362 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_84432d68a39636d4bac65b6ef2611afb http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5e329242fa983104605d11e6df30c1af http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2d81f2e1c310c7b3c58b1fb7c61ea0ce http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_47bae98f7a1def1642df005622e50fcb |
| publicationDate | 2014-02-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-102590019-B |
| titleOfInvention | Method for measuring montmorillonite and foreign matters of montmorillonite |
| abstract | The invention provides a method for measuring foreign matters of montmorillonite and pharmaceutical preparation thereof, which comprises the following steps that: water is added into montmorillonite or montmorillonite pharmaceutical preparation to be uniformly blended, then alkalescent dispersant is added, the mixture is dispersed by ultrasonic and centrifuged by a centrifuge for multiple times until the upper liquid is clear, precipitate on the bottom part of a centrifugal pipe is dried and weighed to calculate the content of foreign matters; and then types of the foreign matters are distinguished. The method is simple, content of foreign matters in montmorillonite can be accurately measured, technical problems that the present method for measuring the content of foreign matters in montmorillonite is incorrect can be solved, and the quality controllability of medicinal montmorillonite can be improved. |
| priorityDate | 2012-03-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 31.