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Title:
PIGMENT COMPOSITION, COLORANT COMPOSITION, PAINT, INK, INK SET, PRINTED ARTICLE, AND PACKAGING MATERIAL
Document Type and Number:
WIPO Patent Application WO/2023/013332
Kind Code:
A1
Abstract:
Provided is a pigment composition that has excellent dispersibility, weathering resistance, and thermal resistance, has good storage stability, and includes isoindoline compounds that can form an image having high chroma, the pigment composition including an isoindoline compound represented by formula (1) and an isoindoline compound represented by formula (2). Also provided are a colorant composition, paint, ink, ink set, printed article, and packaging material using said pigment composition.

Inventors:
TAKIJIRI KOHEI (JP)
KONO TAKAYOSHI (JP)
SAKAMOTO SHOHEI (JP)
Application Number:
PCT/JP2022/026422
Publication Date:
February 09, 2023
Filing Date:
June 30, 2022
Export Citation:
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Assignee:
TOYO INK SC HOLDINGS CO LTD (JP)
TOYOCOLOR CO LTD (JP)
International Classes:
B65D65/00; B41J2/01; B41M5/00; C09B57/04; C09B67/20; C09B67/22; C09B67/46; C09D7/41; C09D7/63; C09D11/02; C09D11/037; C09D11/322; C09D11/40; C09D201/00; G03G9/09
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Attorney, Agent or Firm:
MIYOSHI Hidekazu et al. (JP)
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