Electrophotographic recording material containing selected dithioke topyrrolopyrroles

Compounds of formula (1) (1) wherein A and B are identical or different alkyl, aralkyl or cycloalkyl groups or carbocyclic or heterocyclic aromatic radicals, R1 and R2 are hydrogen atoms or substituents which do not impart solubility in water, are particularly suitable as photoconductive substances.

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Bibliographic Details
Main Authors IQBAL; ABUL, ROCHAT; ALAIN C, JEANNERET; REMY, MIZUGUCHI; JIN
Format Patent
LanguageEnglish
Published 30.12.1986
Edition4
Subjects
ADHESIVES
CHEMISTRY
CINEMATOGRAPHY
DYES
ELECTROGRAPHY
ELECTROPHOTOGRAPHY
HETEROCYCLIC COMPOUNDS
HOLOGRAPHY
LAKES
MAGNETOGRAPHY
METALLURGY
MISCELLANEOUS APPLICATIONS OF MATERIALS
MISCELLANEOUS COMPOSITIONS
MORDANTS
NATURAL RESINS
ORGANIC CHEMISTRY
ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES
PAINTS
PHOTOGRAPHY
PHYSICS
POLISHES
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Summary:Compounds of formula (1) (1) wherein A and B are identical or different alkyl, aralkyl or cycloalkyl groups or carbocyclic or heterocyclic aromatic radicals, R1 and R2 are hydrogen atoms or substituents which do not impart solubility in water, are particularly suitable as photoconductive substances.
Bibliography:Application Number: US19850815327