ELECTROPHOTOGRAPHIC PHOTOSENSITIVE ELEMENT, METHOD OF PRODUCING ELECTROPHOTOGRAPHIC PHOTOSENSITIVE ELEMENT, OPERATING CARTRIDGE AND ELECTROPHOTOGRAPHIC DEVICE Russian patent published in 2015 - IPC G03G5/14 

Abstract RU 2554079 C2

FIELD: chemistry.

SUBSTANCE: disclosed is an electrophotographic photosensitive element, wherein the underlayer is a layer in which at least one compound selected from a group consisting of a compound of formula (1), a compound of formula (2), a compound of formula (3) and a compound of formula (4) can be detected by gas chromatographic analysis when the underlayer is heated to 150°C for 60 minutes using a vapour phase method.

EFFECT: obtaining an electrophotographic photosensitive element.

15 cl, 1 dwg, 2 tbl, 109 ex

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RU 2 554 079 C2

Authors

Tokimitsu Rioiti

Isiduka Juka

Kitamura Vataru

Kaku Keniti

Murakami Mai

Dates

2015-06-27Published

2013-06-28Filed