Title:
顔料分散組成物、硬化型組成物、収容容器、２次元又は３次元の像形成装置、２次元又は３次元の像形成方法、硬化物、及び加飾体
Document Type and Number:
Japanese Patent JP7367455
Kind Code:
B2
Abstract:
Provided is a pigment dispersion composition including: a yellow pigment; a polymerizable compound having a solubility parameter (SP value) of 10.00 or greater; and a pigment dispersant having an amine value of 30 mgKOH/g or greater but 100 mgKOH/g or less, wherein a ratio (B/A) of a content (B) of the pigment dispersant to a content (A) of the yellow pigment is 0.10 or greater but 0.80 or less.
Inventors:
Masahide Kobayashi
Mitsuru Morita
Takashi Okada
Takenori Suenaga
So Noguchi
Ryuki Yamaguchi
Mitsuru Morita
Takashi Okada
Takenori Suenaga
So Noguchi
Ryuki Yamaguchi
Application Number:
JP2019192641A
Publication Date:
October 24, 2023
Filing Date:
October 23, 2019
Export Citation:
Assignee:
株式会社リコー
International Classes:
C09D11/322; B41J2/01; B41M5/00
Domestic Patent References:
| JP2015178609A | ||||
| JP2015081284A | ||||
| JP2019172869A | ||||
| JP2013203845A | ||||
| JP2017122206A |
Foreign References:
| WO2017134962A1 |
Attorney, Agent or Firm:
Tadashige Ito
Tadahiko Ito
Koichi Hirota
Tadahiko Ito
Koichi Hirota