Title:
INK COMPOSITION, AND METHOD FOR FORMING IMAGES OR THREE-DIMENSIONAL MOLDED OBJECTS
Document Type and Number:
WIPO Patent Application WO/2015/049873
Kind Code:
A1
Abstract:
The present invention provides an ink composition, the cured product of which has rubber-like stretch and elasticity. According to the present invention, there is provided an ink composition containing: a photocuring type reactive compound having a monofunctional monomer and a polyfunctional monomer; and a photopolymerization initiator, the molar fractions of the monofunctional monomer and the polyfunctional monomer, expressed as the ratio of monofunctional monomer/polyfunctional monomer, being equal to 92/8-99.9/0.1. The monofunctional monomer and/or the polyfunctional monomer has hydroxyl groups or amino groups, the molar fraction of the aforementioned moiety structures being 5-30% of the entire amount of the monofunctional monomer and the polyfunctional monomer.
Inventors:
OMATA TAKENORI
NAKAMURA MASAKI
NAKAMURA MASAKI
Application Number:
PCT/JP2014/005042
Publication Date:
April 09, 2015
Filing Date:
October 03, 2014
Export Citation:
Assignee:
KONICA MINOLTA INC (JP)
International Classes:
C09D11/10; B29C67/00; B41J2/01; B41M5/00; C09D11/101
Foreign References:
| JP2012525445A | 2012-10-22 | |||
| JP2005504860A | 2005-02-17 | |||
| JP2012007107A | 2012-01-12 | |||
| JP2010155926A | 2010-07-15 |
Attorney, Agent or Firm:
WASHIDA, KIMIHITO (JP)
Koichi Washida (JP)
Koichi Washida (JP)
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