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Title:
PIGMENT COMPOSITION, PIGMENT DISPERSION, AND COLOR RESIN COMPOSITION
Document Type and Number:
WIPO Patent Application WO/2012/133095
Kind Code:
A1
Abstract:
A fine monoazo pigment is enabled to achieve excellent crystal stability and sufficient dispersion stability at the same time. This pigment composition is composed of at least one monoazo pigment represented by general formula (1) and at least one compound represented by one of general formulae (2)-(5). AA General formula

Inventors:
MATSUMOTO TAKESHI
UENO YOSHIMITSU
Application Number:
PCT/JP2012/057307
Publication Date:
October 04, 2012
Filing Date:
March 22, 2012
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Assignee:
TOYO INK SC HOLDINGS CO LTD (JP)
MATSUMOTO TAKESHI
UENO YOSHIMITSU
International Classes:
C09B67/20; B41J2/01; B41M5/00; C09B29/33; C09B67/46; C09D11/00; C09D17/00; G03G9/09
Foreign References:
JP2009227853A2009-10-08
JP2002022922A2002-01-23
JP2006077201A2006-03-23
JP2009084416A2009-04-23
JP2009084417A2009-04-23
JP2010235742A2010-10-21
Attorney, Agent or Firm:
KURATA, Masatoshi et al. (JP)
Masatoshi Kurata (JP)
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