http://rdf.ncbi.nlm.nih.gov/pubchem/patent/TW-I274066-B
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c1755eede76ea7e719a3e0d2843cd793 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F20-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02F1-1339 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02F1-13392 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F2-44 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J3-12 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F2-44 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02F1-133 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L33-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F2-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J3-12 |
| filingDate | 2005-09-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2007-02-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b3d778f4f5da9591351dde04dcf2309a |
| publicationDate | 2007-02-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | TW-I274066-B |
| titleOfInvention | Spherical resin fine particles, process for producing spherical resin fine particles, and spacer for liquid crystal display element |
| abstract | This invention provides spherical resin fine particles, which, even when produced by a seed polymerization method, have a smooth surface, a process for producing the spherical resin fine particles, and a spacer for a liquid crystal display element which uses the spherical resin fine particles, has a smooth surface, and is less likely to move after spreading onto a liquid crystal panel. The spherical resin fine particles are spherical resin fine particles produced by seed polymerization, and, in the observation of the surface of the spherical resin fine particles under an FE-SEM electron photomicrograph, when the protrusion which appears on the surface in the plane of orthographic projection of the spherical resin fine particles is comparted as one region, the number of regions which appear in a concentric circle having a diameter of the half of the diameter of the spherical resin fine particles is not more than 10. The process for producing the spherical resin fine particles comprises dispersing a polymerizable unsaturated monomer and a polymerization initiator in water, absorbing the dispersion into seed particles having a weight average molecular weight of 2000 to 15000 and a weight average molecular weight/number average molecular weight of not more than 1.6 with a degree of swelling of 10 to 100 times, and polymerizing the polymerizable unsaturated monomer to prepare polymer fine particles. |
| priorityDate | 2004-09-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 53.