Electrically conductive perylene derivatives

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252501, 252500, 546 29, 546 27, 546 26, H01C 3100

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041567579

ABSTRACT:
Electrically conductive organic perylene derivatives and their use. They have the formulae ##STR1## where R is hydrogen, alkyl or oxaalkyl of 1 to 10 carbon atoms, cycloalkyl, alkaryl or aryl which is unsubstituted or substituted by from 1 to 3 alkoxy, halogen, nitro or amino, or is hydroxyalkyl-CH.sub.2 -(CH.sub.2).sub.n -OH, where n is an integer from 1 to 10, and which may or may not contain oxa groups, and R.sub.1 is one of the following divalent radicals which join the two N atoms to form a ring: ##STR2## The compounds may be used for the manufacture of electrically conductive systems and of semiconductors.

REFERENCES:
patent: 2998402 (1961-08-01), Geiger et al.
patent: 3862094 (1975-01-01), Shinohara et al.
patent: 3871882 (1975-03-01), Wiedemann
patent: 4018602 (1977-04-01), Chu

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