Stock material or miscellaneous articles – Structurally defined web or sheet – Including components having same physical characteristic in...
Patent
1981-05-22
1983-03-01
Hess, Bruce H.
Stock material or miscellaneous articles
Structurally defined web or sheet
Including components having same physical characteristic in...
162138, 282 275, 3461351, 427121, 428211, 4283204, 4283208, 428511, 428913, B41M 520
Patent
active
043754929
ABSTRACT:
A reactive dielectric record material is disclosed which comprises certain chromogenic material and certain phenolic material. This record material produces images by means of a dielectric process wherein two color-forming agents contained within a reactive image-bearing surface are brought into reactive, color-producing contact by means of colorless toner material.
REFERENCES:
patent: 3905876 (1975-09-01), Yoshino et al.
patent: 4028118 (1977-06-01), Nakasuju et al.
Appleton Papers Inc.
Hess Bruce H.
McKinney E. Frank
Phillips, Jr. Paul S.
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