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Title:
ACTIVE ENERGY RAY CURABLE COMPOSITION, ACTIVE ENERGY RAY CURABLE INK, COMPOSITION ACCOMMODATION CONTAINER, FORMATION METHOD AND FORMATION DEVICE OF IMAGE AND MOLDING PROCESSED ARTICLE
Document Type and Number:
Japanese Patent JP2016216583
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide an active energy ray curable composition, wherein, a cured article (coated film or laminate thereof) prepared with the active energy ray curable composition is excellent in hardness as well as stretchability and bending property.SOLUTION: There is provided an active energy ray curable composition containing a resin and a monofunctional monomer having one ethylenic unsaturated double bond, where spin-spin relaxation time (T) obtained by a solid echo method on a pulse NMR analysis at 40°C of a cured article with an average thickness of 10 μm, cured by irradiating a substrate with an active energy ray with illumination intensity of 1.5 W/cmand irradiation amount of 200 mJ/cm, is 0.010 millisecond to 0.032 millisecond.SELECTED DRAWING: None

Inventors:
KUMAI MIO
SUGIURA HIDEKI
NAKANE HIRONORI
KOZUKI SHIZUKA
Application Number:
JP2015101643A
Publication Date:
December 22, 2016
Filing Date:
May 19, 2015
Export Citation:
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Assignee:
RICOH CO LTD
International Classes:
C08F2/44; B29C67/00; B33Y70/00; B41J2/01; C08F2/46; C09D11/00; C09D11/36
Domestic Patent References:
JP2014224980A2014-12-04
JP2010229028A2010-10-14
JP2009542833A2009-12-03
JP2010144149A2010-07-01
JP2012131976A2012-07-12
JP2012525445A2012-10-22
JP2014529637A2014-11-13
JP2015048387A2015-03-16
JP2016117807A2016-06-30
JPH08231849A1996-09-10
JP2004075785A2004-03-11
JP2004514014A2004-05-13
JP2005074904A2005-03-24
JP2009173863A2009-08-06
Foreign References:
WO2007099753A12007-09-07
WO2009110453A12009-09-11
WO2010058816A12010-05-27
Attorney, Agent or Firm:
Koichi Hirota



 
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