http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11498051-B2
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_99505f5f312672820e9f78c254c00a4d |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2345-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2220-86 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N2030-567 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N30-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2220-82 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2433-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N30-60 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J7-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J20-28097 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J20-327 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J20-321 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J20-286 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N30-60 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J20-32 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J20-286 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N30-60 |
| filingDate | 2018-07-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2022-11-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9beca21a3283e01ea43df6bb45688d7a http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ba415fcb71a718adbdc219db286f5881 |
| publicationDate | 2022-11-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | US-11498051-B2 |
| titleOfInvention | Method for preparing a monolithic stationary phase, associated method for producing a chromatography column and associated separation method |
| abstract | The invention relates to a method for preparing a monolithic stationary phase in the interior volume of a chromatography column made of thermoplastic polymer. This method comprises the following steps: (i) modifying the inner wall of the chromatography column by implementing the following steps: (a) preparing a polymerizable anchoring composition comprising at least one particular methacrylate monomer, one or more solvents and 2,2-dimethoxy-2-phenylacetophenone, (b) depositing, on the inner wall of the column, the polymerizable anchoring composition prepared in step (a), and (c) polymerizing the polymerizable anchoring composition by irradiation with ultraviolet radiation; (ii) introducing, into the interior volume of the column, a polymerizable monolith synthesis composition comprising first and second particular (meth)acrylate monomers, one or more pore-forming agents and a free-radical polymerization initiator; and (iii) polymerizing the polymerizable monolith synthesis composition. The invention also relates to a method for producing a chromatography column comprising such a monolithic stationary phase and to a chromatographic separation method using such a column. |
| priorityDate | 2017-07-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
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