http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-20040030438-A
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-31663 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-31612 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J20-286 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J20-3272 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J20-3227 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J20-3217 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N30-50 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J20-3204 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J20-283 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J20-3244 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J20-286 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N30-54 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N30-88 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N30-74 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N30-26 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N30-00 |
| filingDate | 2002-08-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2004-04-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | KR-20040030438-A |
| titleOfInvention | Column packing and process for production thereof |
| abstract | The first subject of the present invention is a silica gel having a silanol group,n n n A first chemical formula bonded to the silanol group,n n n A silicone polymer covering the silica gel surface;n n n Column fillers having a silanol group on the silicone polymer and / or a silanol group on the silica gel.n n n A second subject of the present invention is a method for preparing a column filler comprising the following steps (A) to (C).n n n (A) A step of introducing the first chemical formula into a silanol group on the surface of the silica gel by reacting a silica gel with a silane binder having a first formula.n n n (B) A step of polymerizing one or two or more kinds of silicone compounds on the silica gel surface after the step (A) to form a silicone polymer film on the silica gel surface.n n n (C) A step of trimethylsilylating the silanol group on the silicone polymer and / or the silanol group on the silica gel after the step (B) with an end treatment agent. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-101874596-B1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-20110131202-A |
| priorityDate | 2001-08-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 145.