Gas separation: apparatus – Magnetic separating means
Patent
1977-03-14
1979-04-24
Martin, Jr., Roland E.
Gas separation: apparatus
Magnetic separating means
96 15R, 96 48R, 96 48HD, 350354, G03G 1306, G03C 524
Patent
active
041509854
ABSTRACT:
An image is formed by exposing to a light pattern a plate comprising a substrate and only a single layer of a photoconductive, non-polymeric, film forming, pyrazoline, oxadiazoles or fluorenone organic compound which has a glass transition temperature below 200.degree. C. and which has both a crystalline phase and an amorphous phase, and developing the plate by causing a selective change in phase between the light exposed and non-exposed areas.
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Nicoll(2), "A New Surface Phenomenon in Thermoplastic Layers and its Use in Recording Information", R.C.A. Review, Jun. 1964, pp. 209-231.
International Business Machines - Corporation
Martin Jr. Roland E.
Walsh Joseph G.
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