C - Chemistry – Metallurgy – 09 – D
Patent
C - Chemistry, Metallurgy
09
D
C09D 1/00 (2006.01) B41M 1/30 (2006.01) B41M 3/14 (2006.01) G06K 19/14 (2006.01) G09F 3/02 (2006.01)
Patent
CA 2125137
2125137 9311946 PCTABS00022 By using particulate material to take up an ink, the ink can be transferred to a plastics film at a high level of fidelity. The plastics film can then be laminated with another plastics film for security purposes to give a security document. Humidity and laminating temperature can be varied to produce a document which does not bleed or which bleeds after a certain length of time.
Caldwell Roseann B.
Jennings Mark
LandOfFree
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