http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-104307498-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N2030-062 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N2030-027 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N2030-009 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J20-286 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N30-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D15-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J20-28019 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D15-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J20-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J20-286 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01F15-00 |
| filingDate | 2014-10-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2016-05-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2016-05-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-104307498-B |
| titleOfInvention | A kind of stainless steel extraction stirring rod and preparation method thereof |
| abstract | The invention discloses a kind of stainless steel extraction stirring rod with and preparation method thereof, belong to analytical chemistry field. This stainless steel extraction stirring rod is the stainless steel bar that finishing has poly-(acrylamide-GDMA). Its preparation method is as follows: dopamine adds the laggard row pre-oxidation of thermal response with the silylating reagent that contains methacryloyl oxygen groups, adds stainless steel bar to modify it; Using acrylamide as function monomer, GDMA, as crosslinking agent, by Raolical polymerizable, makes to gather (acrylamide-GDMA) and is fixed on stainless steel bar surface again. Preparation method of the present invention is simple to operation; Coating is even and be chondritic, does not come off through long-time use. Stainless steel prepared by the present invention extraction stirring rod has good absorption and enrichment to proto-berberine medicine, and after analyze through liquid chromatogram, be applicable to enrichment and the mensuration of this type of material in the sample such as medicinal material, blood plasma. |
| priorityDate | 2014-10-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 48.