| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_a7c3c146c1028233b288c8424b6d01b1 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J20-28011
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J20-262
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D15-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G83-001 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J20-28
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J20-26
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D15-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G83-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J20-30 |
| filingDate |
2021-11-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ad55bf54fd2f82a3efe497655450e27b
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6f83e763ffa8a11903fc5c3f4da2e9b5
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4ea304b5b5a5b371096aed472f11fe3c
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ceb5c7a63f9c9326c091d292e6896f36
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_dc03a0cfd32afb99ae8d626010191c45
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5f0cef2f61edc634104fd7d0e0ab0522
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_629d06c89e3d6d79d71074c7ce1e9f4b |
| publicationDate |
2022-03-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CN-114106350-A |
| titleOfInvention |
A kind of polyacrylamide chromatography stationary phase and its preparation method and application |
| abstract |
The invention discloses a polyacrylamide chromatography stationary phase, a preparation method and application thereof, and relates to the technical field of liquid chromatography stationary phases. The structural formula of the polyacrylamide chromatography stationary phase is: Wherein Silica Gel is silica gel, n=1-10, x=1-10, y=1-20; the preparation method includes: modifying polyacrylamide on the surface of silica gel through silanization reaction in an aqueous system to prepare polyacrylamide Chromatographic stationary phase. The beneficial effect of the invention is that the polyacrylamide stationary phase has good hydrophilicity and can be widely used in the separation and analysis of various polar compounds. The invention firstly synthesizes polyacrylamide silane with a controllable molecular weight, and then conducts a silanization reaction in an aqueous system to separate the Polyacrylamide is modified to the surface of silica gel to synthesize polyacrylamide silane with controllable molecular weight, and the preparation method is simple and novel. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-114849606-A |
| priorityDate |
2021-11-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |