Title:
POLYMERIZABLE POLYMER DISPERSANT, PIGMENT DISPERSION COMPOSITION, AND PHOTOSENSITIVE COLORING COMPOSITION
Document Type and Number:
WIPO Patent Application WO/2022/102367
Kind Code:
A1
Abstract:
Provided are a polymerizable polymer dispersant having good pigment dispersibility and storage stability and a pigment dispersion composition that uses the polymerizable polymer dispersant. Also provided are a photosensitive coloring composition capable of obtaining a cured product having excellent solvent resistance, a color filter having the cured product, and an image display element equipped with the color filter. The polymerizable polymer dispersant includes an amino group (g-1) having an ethylenic unsaturated group. The amino group (g-1) is at least one amino group selected from the group consisting of secondary amino groups and tertiary amino groups.
Inventors:
AOKI YUSUKE (JP)
KINOSHITA TAKEHIRO (JP)
OTAKE KENTA (JP)
KINOSHITA TAKEHIRO (JP)
OTAKE KENTA (JP)
Application Number:
PCT/JP2021/038956
Publication Date:
May 19, 2022
Filing Date:
October 21, 2021
Export Citation:
Assignee:
SHOWA DENKO KK (JP)
International Classes:
C09K23/00; C08F8/00; C08F26/02; C08F290/00; C08G73/02; C08K5/00; C08L39/00; C08L79/02; C08L101/00; C08L101/02; C09D7/41; C09D7/65; C09D17/00; C09D201/00; G02B5/20; G02F1/1335; G03F7/004
Foreign References:
| JP2010085647A | 2010-04-15 | |||
| JP2003026949A | 2003-01-29 | |||
| JP2014141635A | 2014-08-07 | |||
| JP2012118264A | 2012-06-21 | |||
| JP2012184404A | 2012-09-27 | |||
| JP2008056786A | 2008-03-13 | |||
| JP2007314600A | 2007-12-06 |
Attorney, Agent or Firm:
OIKAWA Shu et al. (JP)
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