B - Operations – Transporting – 42 – D
Patent
B - Operations, Transporting
42
D
154/141, 283/27
B42D 15/10 (2006.01) G03C 11/08 (2006.01)
Patent
CA 1332707
ABSTRACT OF THE DISCLOSURE SECURITY CARDS A security card comprises a data-carrying sheet having a gelatin layer thereon and a transparent polymeric film having a gelatin layer thereon, said sheet and said film being bonded together by an adhesive composition polymerized between and in contact with the gelatin layers, the adhesive composition comprising a carboxylic acid having at least one polymerizable acrylic group.
603201
Irving Edward
Smith Terence James
Ciba Specialty Chemicals Holding Inc.
Fetherstonhaugh & Co.
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