Gas separation: apparatus – Electric field separation apparatus – Electrode retaining or supporting means
Patent
1977-03-24
1979-01-02
Higel, Floyd D.
Gas separation: apparatus
Electric field separation apparatus
Electrode retaining or supporting means
96 27R, 96 33, 96 561, 96 75, 96 89, 96 90R, 101463, 260141, 260142, B41N 114, C07C11304, G03C 152, G03C 172
Patent
active
041325532
ABSTRACT:
Light sensitive, high molecular weight diazo polymers useful for the manufacture of color proofing guides are herein provided. The novel diazo polymers of the instant invention have the generic formula: ##STR1## Where R is methyl or hydrogen X is methoxy, ethoxy or hydrogen
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patent: 3929488 (1975-12-01), Smith
Burkle Stephen E.
Deutsch Albert S.
Higel Floyd D.
Polychrome Corporation
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