Color image forming sheet

Stock material or miscellaneous articles – Structurally defined web or sheet – Discontinuous or differential coating – impregnation or bond

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283117, 428211, B41M 500

Patent

active

059323183

ABSTRACT:
A color image forming sheet is formed of a sheet substrate and a color area having plural colors. The plural colors are arranged in a regular pattern on the surface of the substrate so that a ground color of the substrate surface is exposed in a regular pattern, in which a desired color is presented by a color mixture when part of the sheet surface is covered.

REFERENCES:
patent: 2270746 (1942-01-01), Wyckoff
patent: 3329590 (1967-07-01), Renfrew
patent: 3429702 (1969-02-01), Lorber
patent: 4458175 (1984-07-01), Weekley
IBM Technical Disclosure Bulletin, vo. 25, No. 5, Oct. 1992, New York, p. 2598 XP002012646, R. L. Garwin: Additive Color Printing.
Patent Abstracts of Japan, vo. 010, No. 060, (P-435), Mar. 11, 1986 & JP 60 202446 A (Ricoh KK), Oct. 12, 1985.

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