Coating processes – Transfer or copy sheet making – Reactive components
Patent
1982-03-09
1983-07-05
Morgenstern, Norman
Coating processes
Transfer or copy sheet making
Reactive components
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
Miyake Makoto
Nakamura Mikio
Bell Janyce A.
Kanzaki Paper Manufacturing Co. Ltd.
Morgenstern Norman
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