http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-100835846-B1
Outgoing Links
Predicate | Object |
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classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F2810-20 |
classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F20-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F2-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F26-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F20-44 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F12-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F22-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F14-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F120-14 |
classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F2-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J3-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F279-00 |
filingDate | 2007-02-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
grantDate | 2008-06-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
publicationDate | 2008-06-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
publicationNumber | KR-100835846-B1 |
titleOfInvention | Method for preparing crosslinked vinyl polymer particles having uniform particle size distribution by improved seed polymerization |
abstract | The present invention relates to a method for producing crosslinked vinyl polymer particles having a uniform particle size distribution by improved seed polymerization. In the present invention, unsaturated vinyl monomers; Crosslinking agents; A method for immediately polymerizing a dispersion of seed particles in a homogeneous solution in which a dispersion stabilizer and a polymerization initiator are dissolved in a dispersion medium is provided. According to the present invention, cross-linked spherical vinyl polymer particles having a very uniform particle size distribution while simplifying the process and greatly shortening the process time by immediately seed polymerization in a state in which the seed particles are dispersed in the reaction solvent without swelling the seed particles. Can be obtained. The polymer particles prepared according to the present invention have a very uniform particle distribution and thus have high added value such as packing material for chromatography column, diagnostic reagent for functional / analysis, drug delivery material, catalyst carrier, anisotropic conductive ball, and light diffusion film. It can be usefully used in various industries.n n n n Seed, seed polymerization, swelling process, suspension polymerization, crosslinking, polymer particle |
priorityDate | 2006-09-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 141.