Title:
硬化型組成物、硬化型インク、組成物収容容器、２次元又は３次元の硬化物の製造方法、２次元又は３次元の像形成装置及び硬化物
Document Type and Number:
Japanese Patent JP7089216
Kind Code:
B2
Abstract:
To provide a curable composition that can form an image with high image density and has good discharge properties, a curable ink, a composition container, a 2- or 3-dimensional cured product production method, a 2- or 3-dimensional image forming apparatus, and a cured product.SOLUTION: A curable composition comprises a polymerizable compound, a pigment having a chemical structure represented by the general formula in the figure in an amount from 1 mass% to 3 mass% inclusive, and a photoinitiator having absorption at a wavelength from 360 nm to 400 nm inclusive (where R1 and R2 are each a methyl group, chlorine atom or hydrogen atom; R3 is a carboxyl group or hydrogen atom; M is a metal ion of calcium, barium or strontium; and n is 1 or 2.)SELECTED DRAWING: None
Inventors:
Takao Hiraoka
Application Number:
JP2018036748A
Publication Date:
June 22, 2022
Filing Date:
March 01, 2018
Export Citation:
Assignee:
株式会社リコー
International Classes:
C08F2/44; B29C64/112; B29C64/255; B33Y10/00; B33Y30/00; B33Y70/00; B33Y80/00; B41J2/01; B41M5/00; C08F2/48; C09D11/322; C09D11/38
Domestic Patent References:
| JP2015151430A | ||||
| JP2005088429A | ||||
| JP2016056281A | ||||
| JP2011207971A | ||||
| JP2011068768A |
Attorney, Agent or Firm:
Masami Sakai
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