Title:
Electrophotographic reproduction material
United States Patent 3257203
Inventors:
Oskar, Sus
Wilhelm, Neugebauer
Erwin, Lind
Walter, Klupfel Kurt
Publication Date:
06/21/1966
Export Citation:
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Assignee:
AZOPLATE CORP
Primary Class:
430/77
Other Classes:
252/501.1, 548/235
International Classes:
C07D263/32; C08F2/48; G03G5/06; C07D263/00; C08F2/46; G03G5/06
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US Patent References:
2895959Process for manufacture of oxazole quaternary salts
2726246Fluorescent heterocyclic compounds and process for their manufacture
2709702Fluorescent agents
2704286Fluorescent whitening agents
2692178Method and material for graphical registering or direct recording
2663636Electrophotographic plate and method of producing same
2639990Process for improving the whiteness or color of materials and products resulting therefrom
2620282N/A
2341009Method of improving brightness of fibrous materials
2176516Polarizing layer
2069807Cellulosic substances and method for preparing same