Title:
重要文書を守るためのタンパー表示印刷可能シートおよびその作製方法
Document Type and Number:
Japanese Patent JP2008509022
Kind Code:
A
Abstract:
A tamper-indicating printable sheet. A preferred embodiment of the invention provides a tamper-indicating printable sheet comprising a retroreflective layer comprising a plurality of microbeads partially embedded in an inkjet receptive beadbond layer; and a reflector layer between one of the microbeads and the inkjet receptive beadbond layer. The present invention provides a method of making a tamper-indicating printable sheet.
Inventors:
Kuo, Richard Jay.
Detgen, Matthias
Dan, Bryan W.
White, Kenneth M.
Marecki, Paul Yi.
Nigatu, Tadyssey.
Detgen, Matthias
Dan, Bryan W.
White, Kenneth M.
Marecki, Paul Yi.
Nigatu, Tadyssey.
Application Number:
JP2007524961A
Publication Date:
March 27, 2008
Filing Date:
August 04, 2005
Export Citation:
Assignee:
3M INNOVATIVE PROPERTIES COMPANY
International Classes:
B41M5/00; B41J2/01; B41M5/50; B41M5/52
Foreign References:
| WO2003070483A1 | 2003-08-28 |
Attorney, Agent or Firm:
Atsushi Aoki
Takashi Ishida
Tetsuji Koga
Nagasaka Tomoyasu
Takashi Ishida
Tetsuji Koga
Nagasaka Tomoyasu