Invention Grant
US08735467B2 Process for producing pigment-containing curable resin solution composition, pigment dispersed liquid, and pigment-containing curable resin solution composition
有权
用于制备含颜料的可固化树脂溶液组合物，颜料分散液和含颜料的可固化树脂溶液组合物的方法
- Patent Title: Process for producing pigment-containing curable resin solution composition, pigment dispersed liquid, and pigment-containing curable resin solution composition
- Patent Title (中): 用于制备含颜料的可固化树脂溶液组合物，颜料分散液和含颜料的可固化树脂溶液组合物的方法
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Application No.: US12492807Application Date: 2009-06-26
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Publication No.: US08735467B2Publication Date: 2014-05-27
- Inventor: Tooru Murakami , Koji Hayashi , Seiichirou Takabayashi , Nobuhiro Shigetomi
- Applicant: Tooru Murakami , Koji Hayashi , Seiichirou Takabayashi , Nobuhiro Shigetomi
- Applicant Address: JP Ube-shi
- Assignee: Ube Industries, Ltd.
- Current Assignee: Ube Industries, Ltd.
- Current Assignee Address: JP Ube-shi
- Agency: Knobbe Martens Olson & Bear LLP
- Priority: JP2008-167630 20080626
- Main IPC: C08L83/00
- IPC: C08L83/00 ; C09B67/00
Abstract:
A process for producing a pigment-containing curable resin solution composition which comprises a pigment and a modified polysiloxane is disclosed. The process comprises the steps of: (a) preparing a pigment-dispersed liquid, wherein a pigment is dispersed in an organic solvent in the presence of a first modified polysiloxane; and (b) mixing the pigment-dispersed liquid with a resin solution which comprises at least a second modified polysiloxane. This process provides a pigment-containing curable resin solution composition with excellent dispersion stability of pigment.
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