Title:
INK COMPOSITION
Document Type and Number:
Japanese Patent JP3489911
Kind Code:
B2
Abstract:
PURPOSE: To obtain an ink composition capable of direct printing and multiply superposed printing on a base substrate and being removed easily from the recovered distributed products by an aqueous alkaline solution.
CONSTITUTION: This radiation curing ink composition comprises blending a vehicle containing (A) an oligomer and/or a polymer having the backbone of a linear polyester and 1-10 unsaturated double bonds in a molecule, (B) ≥1 carboxylic acid having at least one acid group and 1-10 unsaturated double bonds in a molecule, and/or ≥1 carboxylic acid ester, and/or ≥1 carboxylic acid amide with a photopolymerization initiator, a photosensitizer and an organic and/or inorganic pigment at need.
Inventors:
Ban Tanaka
Hiroki Nii
Kosaku Yamada
Hideo Kushida
Takashi Miya
Hidekazu Furushio
Tadashi Hayakawa
Hiroki Nii
Kosaku Yamada
Hideo Kushida
Takashi Miya
Hidekazu Furushio
Tadashi Hayakawa
Application Number:
JP14242195A
Publication Date:
January 26, 2004
Filing Date:
May 18, 1995
Export Citation:
Assignee:
Hayakawa Rubber Co., Ltd.
Yoshino Industry Co., Ltd.
Yoshino Industry Co., Ltd.
International Classes:
C08F290/00; C09D9/00; C09D11/033; C09D11/037; C09D11/10; C09D11/101; C09D11/104; C09D11/106; (IPC1-7): C09D11/10; C08F290/00; C09D9/00
Domestic Patent References:
| JP693222A | ||||
| JP62131006A | ||||
| JP7286019A | ||||
| JP834867A |
Other References:
【文献】特許2989735(JP,B2)
Attorney, Agent or Firm:
Kazuo Kumada