Title:
ACTIVE ENERGY RAY-CURABLE SCREEN INK COMPOSITION AND PRINTED MATTER USING IT
Document Type and Number:
Japanese Patent JP2007291266
Kind Code:
A
Abstract:
To provide an active energy ray-curable screen ink composition which forms a thermal transfer-printed recorded layer on an optical information storage medium substrate, has good transferability and does not cause sticking of the discs with each other, even when they are left stacked.
The active energy ray-curable screen ink composition contains a filler with an average particle size of ≤10 μm, a monofunctional acrylate monomer and a multifunctional epoxyacrylate oligomer. Preferably, the ink contains 5-50 mass% of the filler. Phenoxypolyethylene glycol acrylate is favorably used for the monofunctional acrylate monomer.
COPYRIGHT: (C)2008,JPO&INPIT
Inventors:
INOUE SHINJI
NOBUTO KOICHI
KIKUTA NANAE
YAMADA TOMOKAZU
NOBUTO KOICHI
KIKUTA NANAE
YAMADA TOMOKAZU
Application Number:
JP2006121918A
Publication Date:
November 08, 2007
Filing Date:
April 26, 2006
Export Citation:
Assignee:
DAINIPPON INK & CHEMICALS
International Classes:
B41M5/382; B41M5/50; B41M5/52; C09D11/037; C09D11/10; C09D11/101; C09D11/102; C09D11/106; G11B7/24; G11B7/24097; G11B7/254; G11B7/257; G11B7/26
Attorney, Agent or Firm:
Kono Tsuyo