http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2000112184-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_669c01133740c5233f2c8738904ea3af |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03G9-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03G9-13 |
| filingDate | 1998-09-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ad013e4deb50d30461bad16e29ae49f6 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a218b13a2e31ac88eaf7a56271bc6827 |
| publicationDate | 2000-04-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2000112184-A |
| titleOfInvention | Brilliant wet developer and method for producing the same |
| abstract | (57) [Problem] To provide a wet developer in which toner particles excellent in brilliancy and chargeability are favorably dispersed. Further, a wet developer having a desired glitter can be produced while maintaining the glitter originally possessed by the glitter pigment used as a starting material as it is or intentionally adjusting it. SOLUTION: This is a wet developer in which a copolymer resin particle containing a glitter pigment is dispersed in an electrically insulating dispersion medium. (I) The SP value δp 1 of the homopolymer composed of only the first monomer unit of the copolymer resin and the SP value δ of the dispersion medium d (δp 1 −δd) is not less than 1.0 and (i i) The difference Δ (δp 2 −δd) between the SP value δp 2 of the homopolymer composed only of the second monomer unit of the copolymer resin and the SP value δd of the dispersion medium is 1.0 or less, and (iii) The difference Δ (δp 1 −δp 2 ) between δp 1 and δp 2 is 0.5 or more. The brilliant pigment in the wet developer has a particle size distribution containing particles having a particle size of 10 μm or more. The intensity and time of stirring are limited so that the glitter pigment is not destroyed during the production of the wet developer. |
| priorityDate | 1998-09-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 99.