Coloured images

Details Coloured images Coloured images

1989-10-25

1992-09-15

Simmons, David A.

Adhesive bonding and miscellaneous chemical manufacture

Methods

Surface bonding and/or assembly therefor

156239, 156240, B32B 3100

Patent

active

051474891

ABSTRACT:
Multi-colored images are built-up from thermoplastic, separation negatives obtained for example on a laser printer. Colored positive separations are obtained by applying a colored, transferable non-thermoplastic layer on a carrier over each thermoplastic negative separation, subjecting the assembly to heat and pressure, and peeling apart the assembly whereby colored non-thermoplastic positive images remain on the carrier sheet. Each colored non-thermoplastic positive separation in turn is then transferred to a receptor having a thermoplastic surface. Each colored, non-thermoplastic positive is applied over the receptor having a thermoplastic surface, the image being in contact with the thermoplastic surface, the assembly is subjected to heat and pressure and the carrier sheet removed to leave the positive image adhered to the thermoplastic surface of the receptor. This process is repeated for each color positive separation to build up the multi-colored image on the receptor surface.

REFERENCES:
patent: 4006267 (1977-02-01), Kurz et al.
patent: 4600669 (1986-07-01), Ng et al.
patent: 4725867 (1988-02-01), Ng et al.
patent: 4822643 (1989-04-01), Chou et al.
patent: 4923848 (1990-05-01), Akada et al.

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