Title:
セキュリティ機構とその使用及びその製造方法
Document Type and Number:
Japanese Patent JP2008526575
Kind Code:
A
Abstract:
This invention is directed to security features that are formed, created, printed from inks comprising metallic particles and/or metallic nanoparticles. Preferably, the security feature is a reflective security features that comprises metallic nanoparticles where the reflective security features are formed by a direct-writing process, e.g., an ink jet printing process, using an ink comprising metallic nanoparticles. The invention is also directed to the use of these security features in many applications and to processes for making them.
Inventors:
Hampden-Smith, Mark Jay
Einhorn, Richard Anthony
Howrich, Scott Thomas
Hardman, Ned Jay
Shah, Jainisha Earl
Batia, Rimple
Corn breakfast, Ralph Yee
Einhorn, Richard Anthony
Howrich, Scott Thomas
Hardman, Ned Jay
Shah, Jainisha Earl
Batia, Rimple
Corn breakfast, Ralph Yee
Application Number:
JP2007551413A
Publication Date:
July 24, 2008
Filing Date:
January 13, 2006
Export Citation:
Assignee:
CABOT CORPORATION
International Classes:
B42D15/10; B41M3/14; C09D11/00; G02B5/18; G02B5/32; G09F3/02; B41J2/01
Attorney, Agent or Firm:
Yuzo Yamazaki
Naoto Sugiyama
Shirogane Expo
Toshiaki Akamatsu
Okuko Masako
Ichiro Tasaka
Ono Wataru
Shun Hosaka
Naoto Sugiyama
Shirogane Expo
Toshiaki Akamatsu
Okuko Masako
Ichiro Tasaka
Ono Wataru
Shun Hosaka