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Title:
COLOR-DEVELOPING POLYMER PARTICLE
Document Type and Number:
Japanese Patent JP2008179665
Kind Code:
A
Abstract:

To provide a color-developing polymer particle that develops a desired color after preparation and causes no elution of a coloring matter after color development.

The color-developing polymer particle has a portion developing a color by a coupling reaction with a compound capable of coupling therewith, wherein the portion developing a color has a residue of a structure represented by general formula (1).


Inventors:
NISHIMURA MOTOI
NAKAMURA MITSUTOSHI
SHIRAI AYA
NAGASE TATSUYA
Application Number:
JP2007012479A
Publication Date:
August 07, 2008
Filing Date:
January 23, 2007
Export Citation:
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Assignee:
KONICA MINOLTA BUSINESS TECH
International Classes:
C08F12/28; C08F26/00; C08F28/02; C09B69/10
Domestic Patent References:
JPS6330567A1988-02-09
JP2003511514A2003-03-25
JPS52101291A1977-08-25
JP2002053766A2002-02-19



 
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