http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-100257293-B1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_b2ef00768b2073afef25b598a1639d5a http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_8c613393778995f446bf21a64b87b898 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J9-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F2-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F2-50 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J3-16 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J3-12 |
| filingDate | 1998-02-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2000-05-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e234af5ad6f48f92365f40ac3d15955d http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4a83df707e1ae9888eb3939e112a1242 |
| publicationDate | 2000-05-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | KR-100257293-B1 |
| titleOfInvention | Method for producing porous polymer particles |
| abstract | The present invention relates to a process for producing porous polymer particles.n n n The present invention is to uniformly disperse and mix the media such as divinyl monomers, diluents, distilled water and seed polymers as hydrophobic and hydrophilic monovinyl monomers, dispersion stabilizers, oil phase initiators, crosslinking agents in the solution using an ultrasonic wave generator. Swelling the seed polymer uniformly dispersed in the solution by a dispersion stabilizer to a predetermined size with a diluent and a monomer to dissolve the media into the swollen seed, and bringing the solution to a temperature at which the reaction can occur. A porous polymer particle having a uniform particle size consisting of heating to cause a polymerization reaction and washing with an organic solvent and water to complete the polymerization reaction and to remove unreacted monomers, seeds, diluents and dispersion stabilizers. It is a manufacturing method of.n n n By the production method as described above, the size of the particles can be precisely controlled and polymer particles having a uniform porous structure can be produced. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-101191118-B1 |
| priorityDate | 1998-02-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 115.