Patent · US Active

Bis-butadiene derivative and electrophotographic photosensitive member

US10795273B2 · kind B2 · utility

0Cited by

1References

8Claims

0Family size

Assignee

KYOCERA Document Solutions Inc. · JP

Inventors

Jun Azuma · Kashiwa, JP
Kensuke Kojima · Osaka, JP

Key dates

Filing date	Jun 17, 2019
Grant date	Oct 6, 2020
Priority date	—
Expiry date	Jun 17, 2039

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC07C2601/16
WIPO fieldOptics
WIPO sectorInstruments

Abstract

A bis-butadiene derivative is represented by general formula (1) shown below. In general formula (1), Ra, Rb, and Rc each represent, independently of one another, an alkyl group having a carbon number of at least 1 and no greater than 8 or an alkoxy group having a carbon number of at least 1 and no greater than 8. l and m each represent, independently of one another, an integer of at least 0 and no greater than 5. n represents an integer of at least 0 and no greater than 4. Chemical groups Ra may be the same as or different from each other. Chemical groups Rb may be the same as or different from each other. Chemical groups Rc may be the same as or different from each other.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.