Radiation imagery chemistry: process – composition – or product th – Microcapsule – process – composition – or product
Patent
1987-07-14
1989-08-22
Michl, Paul R.
Radiation imagery chemistry: process, composition, or product th
Microcapsule, process, composition, or product
430211, 430350, 428327, 503207, 503214, G03C 172, B41M 516, B41M 522
Patent
active
048595616
ABSTRACT:
A developer sheet useful in forming reproductions which have a controllable gloss finish or in forming transparencies comprising a support having a layer of a finely divided, thermoplastic, developer material on the surface thereof, said developer material being capable of reacting with a color precursor to produce a visible image and being capable of coalescing into a thin film which imparts gloss to said image upon application of heat and/or pressure.
The developer sheet comprising a support having a layer of a finely divided thermoplastic developer material on the surface thereof can additionally comprise oil-containing microcapsules such that upon microcapsule rupture, the oil plasticizes the developer material.
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Adair Paul C.
Dowler James
McCrary Carl
Metz George D.
O'Connor Joseph G.
Doody Patrick A.
Michl Paul R.
The Mead Corporation
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