Title:
紫外線硬化性凹版印刷インキ
Document Type and Number:
Japanese Patent JP2004519553
Kind Code:
A
Abstract:
An intaglio printing ink comprising a first binder compound selected from the group of water-soluble or water-thinnable acrylate oligomers, and optionally, a second monomeric binder compound selected from the group comprising water-soluble or water-thinnable PEG diacrylate or polyethoxylated polyol triacrylate monomers to adjust the viscosity of the ink composition. To initiate polymerization of the binder compounds upon irradiation by electromagnetic radiation or electron beam radiation a photoinitiator is included. Further optional additives, such as pigments, fillers, photosensitizers, stabilizers emulsifiers and security pigments may be present. The ink shows excellent wipeability and allows precipitation from the wiping solution.
Inventors:
Veya, Patrick
Amrain, Olivier
Christina, Alexia
Amrain, Olivier
Christina, Alexia
Application Number:
JP2002592415A
Publication Date:
July 02, 2004
Filing Date:
May 15, 2002
Export Citation:
Assignee:
Sicpa Holding S.A.
International Classes:
B41M3/00; C09D11/10; C09D11/101; G03F7/004; B41M1/10; (IPC1-7): C09D11/02
Attorney, Agent or Firm:
Kazuo Shamoto
Tadashi Masui
Yasushi Kobayashi
Akio Chiba
Hiroyuki Tomita
Okimoto Kazuaki
Tadashi Masui
Yasushi Kobayashi
Akio Chiba
Hiroyuki Tomita
Okimoto Kazuaki