Browse Prior Art Database

YELLOW PIGMENT COMPOSITION FOR PHOTOELECTROPHORETIC IMAGING

IP.com Disclosure Number: IPCOM000023744D
Original Publication Date: 1978-Dec-31
Included in the Prior Art Database: 2004-Mar-31
Document File: 2 page(s) / 170K

Publishing Venue

Xerox Disclosure Journal

Abstract

Disclosed is a yellow pigment composition which is useful in the photoelectrophoretic imaging system, this composition being - l3-dioxodinaphtho-(2,l-b; 2-, 3d)-furan-6-carboxamide,The structure of this compound is as follows:

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XEROX DISCLOSURE JOURNAL

YELLOW PIGMENT COMPOSITION FOR
PHOTOELECTROPHORETIC IMAGING
Nicholas J, Germano

Proposed Classification
tJ~S~Cl~ 96/l~2
mt. Cl. G03g 5/12

Disclosed is a yellow pigment composition which is useful in
the photoelectrophoretic imaging system, this composition
being ~ l3-~dioxodinaphtho~(2,l~b; 2~,
3d)~furan~6~carboxamide,The structure of this compound is
as follows:

Cl

CONH

This new pigment provides improved spectral absorption re~
sponse and increased photosensitivity, especially when used in
a photoelectrophoretic imaging mode.

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Volume 3 Number 6 November/December 1978 385

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                 XEROX DISCLOSURE JOURNAL
386 Volume 3 Number 6 November/December 1978

[This page contains 1 picture or other non-text object]