发明名称 |
COLORED POLYMER PARTICLES, METHOD FOR PRODUCING THE SAME, AND TONER AND DEVELOPER USING THE SAME |
摘要 |
A method for producing colored polymer particles, including adding a colorant-containing composition containing a radically polymerizable monomer and a colorant in a supercritical fluid or a subcritical fluid and polymerizing the radically polymerizable monomer, so as to produce colored polymer particles which are insoluble in the supercritical fluid or subcritical fluid, wherein the supercritical fluid or subcritical fluid is a supercritical fluid or subcritical fluid in which at least the radically polymerizable monomer is soluble, but polymer particles resulted from polymerization of the radically polymerizable monomer are insoluble, and wherein the colorant is at least one selected from the group consisting of a pigment, a dye and a polymer dye.
|
申请公布号 |
US2009162770(A1) |
申请公布日期 |
2009.06.25 |
申请号 |
US20080338519 |
申请日期 |
2008.12.18 |
申请人 |
SAKO TAKESHI;OKAJIMA IDZUMI;YAMASHITA TAKAHIRO;SEKIGUCHI SATOYUKI;TANAKA CHIAKI;SUZUKI SHOGO;INOUE RYOTA |
发明人 |
SAKO TAKESHI;OKAJIMA IDZUMI;YAMASHITA TAKAHIRO;SEKIGUCHI SATOYUKI;TANAKA CHIAKI;SUZUKI SHOGO;INOUE RYOTA |
分类号 |
G03G9/08 |
主分类号 |
G03G9/08 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|