Process for preparing an acceptor coated sheet

Coating processes – Transfer or copy sheet making – Reactive components

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282 275, 427151, B41M 312

Patent

active

043918522

ABSTRACT:
In a process for preparing an acceptor coated sheet used in a pressure sensitive copying system utilizing a color forming reaction on a base sheet between the color former in the form of the oily core material encapsulated in microcapsules and the acceptor in an acceptor layer formed on said base sheet, the base sheet is coated with a composition comprising at least one acceptor and an aqueous emulsion of an oligomer of a hydrocarbon compound having 3 to 10 carbon atoms in total.

REFERENCES:
patent: 3554781 (1971-01-01), Matsukawa et al.
patent: 3900216 (1975-08-01), Hayashi et al.
patent: 3955026 (1976-05-01), Matsukawa et al.
patent: 4020261 (1977-04-01), Oda et al.
patent: 4046941 (1977-09-01), Saito

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