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Title:
WHITE LIQUID DEVELOPER AND PRODUCTION METHOD THEREFOR, AND PRINTED MATTER USING SAME
Document Type and Number:
WIPO Patent Application WO/2018/020957
Kind Code:
A1
Abstract:
One embodiment of the present invention pertains to a white liquid developer containing: white toner particles each at least containing titanium oxide (A) as a pigment and a binder resin (B); a basic polymeric dispersant (C); and a carrier liquid (D), wherein the titanium oxide (A) used is a titanium oxide that has been surface-treated with alumina and an organic compound, and the binder resin (B) has a solubility parameter (SP value) of 10-13.

Inventors:
TETSUKA TOSHIHIRO (JP)
SONETA YUJI (JP)
HATTORI KAZUMASA (JP)
Application Number:
PCT/JP2017/024183
Publication Date:
February 01, 2018
Filing Date:
June 30, 2017
Export Citation:
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Assignee:
TOYO INK SC HOLDINGS CO LTD (JP)
TOYO INK CO LTD (JP)
International Classes:
G03G9/12; G03G7/00; G03G9/13
Domestic Patent References:
WO2014061747A12014-04-24
WO2016101987A12016-06-30
WO2016048278A12016-03-31
WO2016000157A12016-01-07
WO2013062530A12013-05-02
WO2017063719A12017-04-20
Foreign References:
JP2016177096A2016-10-06
Other References:
See also references of EP 3492990A4
Attorney, Agent or Firm:
MIYOSHI Hidekazu et al. (JP)
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