Gas separation: apparatus – Magnetic separating means
Patent
1974-12-20
1977-05-24
Weinblatt, Mayer
Gas separation: apparatus
Magnetic separating means
96 15, 260 65, G03G 509
Patent
active
040253414
ABSTRACT:
A photoconductive polymer, and photoconductive insulating compositions and elements containing the same, are disclosed. The aforementioned polymer is a condensation product, preferably of relatively low molecular weight, of certain tertiary aromatic amines and certain carbonyl-containing compounds.
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Eastman Kodak Company
Everett John R.
Weinblatt Mayer
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