http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-107029807-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D15-363 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J41-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J41-14 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D15-36 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J41-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J41-20 |
| filingDate | 2017-04-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2019-07-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2019-07-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-107029807-B |
| titleOfInvention | A kind of preparation method of quick anion chromatographic column packing |
| abstract | The present invention is to be related to a kind of preparation method of quick anion chromatographic column packing of ion chromatographic column filler, is applied to make quick anion chromatographic column.It is high crosslinking hydrophilic ethyl styrene-divinylbenzene filler that sulfonic acid group is contained on surface that the present invention, which takes supported matrix, functional matrix is the Nano-grade latex that monomer 1-chloro-4-methyl-benzene and divinylbenzene and monomer vinyl acetate or glycidyl methacrylate use microemulsion polymerization method copolymerization, through hydrolyzing, demulsification cleaning, quaternized generation quatemized copolymer Nano-grade latex, supported matrix and functional matrix agglomeration are made to the technical solution of quick anion exchange resin, solves existing latex agglomeration type anion chromatographic filling material, supported matrix sulfonation is difficult to control, it is inconsistent between batch, sulfonic acid surfactant radix amount is excessive, exchange capacity is relatively large, surfactant- free emulsion polymerization synthetic latex size distribution is uneven and particle is big, manufactured anion chromatographic column column capacity is relatively high, the slower technical problem of separating rate. |
| priorityDate | 2017-04-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 42.