Title:
PRINTING INK
Document Type and Number:
Japanese Patent JP3785226
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To improve adhesiveness of radiation-curable printing ink to a hard-to- print substrate such as a coextrusion oriented polypropylene by adding a specific titanium or zirconium compound.
SOLUTION: This printing ink is obtained by adding a titanium or zirconium compound which is an alkoxide of an unsaturated alcohol as an adhesion accelerator, preferably a compound of the formula (RO)4X [R is a (substituted)alkenyl; X is Ti or Zr] to a radiation curable printing ink. The radiation curable printing ink contains a polymerizable composition containing at least one kind of a monomer and pigment or dye (preferably UV active coating) and the polymerizable composition can be polymerized by irradiation of radiation.
Inventors:
Duncan, Robert Hume
Application Number:
JP20471096A
Publication Date:
June 14, 2006
Filing Date:
August 02, 1996
Export Citation:
Assignee:
ACM Limited
International Classes:
C08F2/46; C09D11/02; B41M7/00; C08F2/50; C08F2/54; C09D11/10; (IPC1-7): C09D11/02; C09D11/10; //C08F2/46
Domestic Patent References:
| JP63086772A | ||||
| JP4293980A | ||||
| JP5255612A | ||||
| JP6145643A | ||||
| JP7179792A | ||||
| JP7310034A |
Attorney, Agent or Firm:
Hideto Asamura
Hajime Asamura
Sadafumi Kobori
Koji Kikawa
Hajime Asamura
Sadafumi Kobori
Koji Kikawa