06110864 is referenced by 33 patents and cites 11 patents.

A security card comprising a backing, a cover film, and a security image, the security image being located between the backing and the cover film, the backing and the cover film being laminated together without an intermediate adhesive layer, wherein the backing comprises an amorphous copolyester or polyvinyl chloride, and the cover film comprises the other of polyvinyl chloride or an amorphous copolyester. Also, a method for making such security cards.

Title
Security card and method for making same
Application Number
128484
Publication Number
6110864
Application Date
November 12, 1997
Publication Date
August 29, 2000
Inventor
Shih Lai Lu
Woodbury
MN, US
Agent
Peter L Olson
Assignee
3M Innovative Properties Company
MN, US
IPC
B42D 15/10
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