发明名称 |
Process for Producing Resin Microparticles for a Toner Raw Material |
摘要 |
An object of the present invention is to provide a resin microparticle for a toner raw material that has a small particle diameter and a narrow particle diameter distribution and has a low odor. There are provided a resin microparticle for a toner raw material characterized in that all of the following requirements (i) to (iii) are satisfied: Requirement (i): A particle diameter of 50% volume (D50) satisfies the relationship 0.05 mum<=D50<=1 mum; Requirement (ii): A particle diameter of 10% volume (D10) and a particle diameter of 90% volume (D90) satisfy the relationship D90/D10<=7; and Requirement (iii): The content of an organic solvent is not more than 70 ppm.
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申请公布号 |
US2009020900(A1) |
申请公布日期 |
2009.01.22 |
申请号 |
US20080236114 |
申请日期 |
2008.09.23 |
申请人 |
MITSUI CHEMICALS, INC. |
发明人 |
MATSUOKA HIROSHI;SASAKI ICHIROU;NARUTAKI TOSHIMITSU;WAKIZAKA MASARU;TAKEI HIROYUKI |
分类号 |
B29B9/12;G03G9/08;G03G9/087 |
主分类号 |
B29B9/12 |
代理机构 |
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