http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7264875-B2
Outgoing Links
Predicate | Object |
---|---|
assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_2f8cfa5aee4410611b5c562275c9f8e3 |
classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02F2001-1678 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-2991 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-2985 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-2987 |
classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J13-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J13-02 |
classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B32B23-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02F1-167 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J13-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J13-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J13-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B32B19-04 |
filingDate | 2004-03-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
grantDate | 2007-09-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4c6c139c143b376f240f588354c1c829 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b4147d10756ec65bdd3e1583de59b408 |
publicationDate | 2007-09-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
publicationNumber | US-7264875-B2 |
titleOfInvention | Microcapsules and processes for producing the same |
abstract | A microcapsule encapsulating a disperse system is produced by preparing a liquid organic dispersion containing a resin whose acid group has been neutralized, a colored particle, and an organic solvent; dispersing the liquid organic dispersion in an aqueous medium to produce a capsule particle in the aqueous medium, the capsule particle comprising a disperse system in which the colored particle is dispersed in the organic solvent, and a wall encapsulating the disperse system; and separating the capsule particle from the aqueous medium for dryness. The liquid organic dispersion may comprise, as an organic solvent, a hydrophobic organic solvent and a polar solvent dissolving the resin constituting the wall and being miscible to the aqueous medium. The wall of the capsule particle may be crosslinked or cured with a crosslinking agent. The microcapsule is utilized for an image display device in which the colored particle is electrophoretically movable in the oil phase by a potential difference. The present invention provides a microcapsule encapsulating a core material in which a colored particle is dispersed in an oil phase and having a uniform particle size without an emulsifying and dispersing agent. |
isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8593270-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2011043369-A1 |
priorityDate | 2003-03-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 232.