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Title:
ACTIVE ENERGY RAY-CURABLE COMPOSITION, ACTIVE ENERGY RAY-CURABLE INK, COMPOSITION STORAGE CONTAINER, TWO-DIMENSIONAL OR THREE-DIMENSIONAL IMAGE, APPARATUS AND METHOD FOR FORMING THE SAME, STRUCTURE AND MOLDED PRODUCT
Document Type and Number:
Japanese Patent JP2017214523
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide an active energy ray-curable composition capable of improving yellow discoloration and odor without causing a problem in skin sensitivity.SOLUTION: An active energy ray-curable composition contains (A) (meth)acrylate and/or (meth)acrylamide of which skin sensitivity is negative, (B) vinyl ether and/or t-butyl methacrylate and/or n-pentyl methacrylate and/or n-hexyl methacrylate of which skin sensitivity is negative, and (C) benzoin isobutyl ether.SELECTED DRAWING: Figure 4

Inventors:
ASAMI TAKESHI
HIRAOKA TAKAO
Application Number:
JP2016110822A
Publication Date:
December 07, 2017
Filing Date:
June 02, 2016
Export Citation:
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Assignee:
RICOH CO LTD
International Classes:
C08F220/00; B33Y10/00; B33Y30/00; B33Y70/00; B33Y80/00; B41J2/01; B41M5/00; C08F2/44; C08F2/50; C08F290/06; C09D11/101; C09D11/36
Domestic Patent References:
JP2012251123A2012-12-20
JPH0593170A1993-04-16
JP2012143955A2012-08-02
JP2013095910A2013-05-20
JP2012255137A2012-12-27
JP2016011416A2016-01-21
JPS5753508A1982-03-30
JPS6261908A1987-03-18
JPS512503A1976-01-10
JPH09269566A1997-10-14
Foreign References:
WO2009110453A12009-09-11
WO2014175440A12014-10-30
Attorney, Agent or Firm:
舘野 千惠子