Title:
RESIN-TREATED PIGMENT, METHOD FOR PRODUCING THE PIGMENT, AND PIGMENT DISPERSION
Document Type and Number:
WIPO Patent Application WO/2011/118557
Kind Code:
A1
Abstract:
Disclosed are a resin-treated pigment comprising a pigment and a polymer of an unsaturated bond-containing monomer, characterized in that the ratio by mass of the pigment to the polymer (pigment : polymer) is 50-95:5-50, and the polymer is a block copolymer containing 5-70 mass% of an addition-polymerizable monomer having an ultraviolet-absorbing group; a method for producing the same; and a pigment dispersion using the resin-treated pigment.
Inventors:
SHIMANAKA HIROYUKI (JP)
MURAKAMI YOSHIKAZU (JP)
AOYAGI SHINICHIRO (JP)
GOTO ATSUSHI (JP)
TSUJII YOSHINOBU (JP)
MURAKAMI YOSHIKAZU (JP)
AOYAGI SHINICHIRO (JP)
GOTO ATSUSHI (JP)
TSUJII YOSHINOBU (JP)
Application Number:
PCT/JP2011/056742
Publication Date:
September 29, 2011
Filing Date:
March 22, 2011
Export Citation:
Assignee:
DAINICHISEIKA COLOR CHEM (JP)
UNIV KYOTO (JP)
SHIMANAKA HIROYUKI (JP)
MURAKAMI YOSHIKAZU (JP)
AOYAGI SHINICHIRO (JP)
GOTO ATSUSHI (JP)
TSUJII YOSHINOBU (JP)
UNIV KYOTO (JP)
SHIMANAKA HIROYUKI (JP)
MURAKAMI YOSHIKAZU (JP)
AOYAGI SHINICHIRO (JP)
GOTO ATSUSHI (JP)
TSUJII YOSHINOBU (JP)
International Classes:
C09B67/08; C08F293/00; C09B67/20; C09B67/46; C09D17/00
Domestic Patent References:
| WO2010013651A1 | 2010-02-04 |
Foreign References:
| JP2004026930A | 2004-01-29 | |||
| JPH08208976A | 1996-08-13 | |||
| JPH07142173A | 1995-06-02 |
Other References:
See also references of EP 2551303A4
Attorney, Agent or Firm:
KONDO Rieko (JP)
Kondo Toshihide child (JP)
Kondo Toshihide child (JP)
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Claims: