ES323518A1 - A method of preparing a material for the electrophotographic reproduction of images. (Machine-translation by Google Translate, not legally binding)
- Google Patents
A method of preparing a material for the electrophotographic reproduction of images. (Machine-translation by Google Translate, not legally binding)
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Ferrania SpA
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Ferrania SpA
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Publication of ES323518A1publicationCriticalpatent/ES323518A1/en
A method of preparing a material for the electrophotographic reproduction of images, comprising applying to a conductive support a photoconductive layer containing, as a photoconductive material, at least one compound having one of the following general formulas: ** (See formula) ** wherein the substituents may be R = phenyl, substituted phenyl, naphthyl, phenyl-heterocyclic radical; R1, R2, R3 and R4 = H, NO2, halogen, alkyl; R5 = N, alkyl, aryl, aralkyl; R6 = H, alkyl, aryl, aralkyl. (Machine-translation by Google Translate, not legally binding)
ES0323518A1965-02-261966-02-25A method of preparing a material for the electrophotographic reproduction of images. (Machine-translation by Google Translate, not legally binding)
ExpiredES323518A1
(en)
Procedure for the preparation of compounds of 2- (2º-hydroxy-3º-propenyl-phenyl) -benzotriazol (Machine-translation by Google Translate, not legally binding)
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A method for preparing a material for the reproduction of images according to the electrophotographic procedure. (Machine-translation by Google Translate, not legally binding)
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