Paired optically variable article with paired optically variable

Details Paired optically variable article with paired optically variable Paired optically variable article with paired optically variable

1995-06-06

1998-06-16

Thibodeau, Paul J.

Stock material or miscellaneous articles

Structurally defined web or sheet

Discontinuous or differential coating, impregnation or bond

428 418, 428 421, 428201, 428202, 428206, 428207, 428347, 428352, 428402, 428915, 428916, B32B 314, B32B 516, B32B 706, B32B 710

Patent

active

057667381

ABSTRACT:
An optically variable article comprising of a substrate and at least one non-overlapping pair of optically variable structures on the surface of the substrate, the optically variable structures having the same color at one angle of incidence and different colors at all other angles of incidence. The optically variable structures are formed from optically variable pigments, optically variable opaque foils, or optically variable multilayer thin film interference stacks.

REFERENCES:
patent: 3123489 (1964-03-01), Bolomey et al.
patent: 3374105 (1968-03-01), Bolomey
patent: 3858977 (1975-01-01), Baird et al.
patent: 4168986 (1979-09-01), Venis et al.
patent: 4534398 (1985-08-01), Crane
patent: 4626445 (1986-12-01), Dobrowolski et al.
patent: 4705356 (1987-11-01), Berning et al.
patent: 4930866 (1990-06-01), Berning et al.
patent: 5009486 (1991-04-01), Dobrowolski et al.
patent: 5214530 (1993-05-01), Coombs et al.
patent: 5248544 (1993-09-01), Kaule

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