06964833 is referenced by 5 patents and cites 27 patents.

Improved organophotoreceptors comprise: (a) a charge transport compound having the formula where n is an integer from 0 to 1; X is an (N,N-disubstituted)arylamine group; Ar is an aryl group or a heterocyclic group; A is a first linking group with the formula —(CH2)p— which can be branched or linear, where p is an integer from 3 to 20 inclusive; and B is a second linking group having the formula -Q-Z-Q′-, where Q and Q′ are, independently, O, S, or NR1; wherein when Q or Q′ is NR1 or Q=O and Q′=S, Z comprises an aryl group, and wherein when Q=Q′=S or Q=Q′=O, Z comprises a multi-ring conjugated group or Y—W—Y′, where the groups R1, Y, W, and Y′ are defined in the specification; (b) a charge generating compound; and (c) an electrically conductive substrate over which said charge transport compound and said charge generating compound are located.

Title
Linked dihydrazone-based charge transport compounds
Application Number
10/431138
Publication Number
6964833 (B2)
Application Date
May 7, 2003
Publication Date
November 15, 2005
Inventor
Vygintas Jankauskas
Vilnius
LT
Valentas Gaidelis
Vilnius
LT
Maryte Daskeviciene
Jonava
LT
Edmundas Montrimas
Vilnius
LT
Vytautas Getautis
Kaunas
LT
Nusrallah Jubran
St. Paul
MN, US
Zbigniew Tokarski
Woodbury
MN, US
Agent
Patterson Thuente Skaar & Christensen P A
Assignee
Samsung Electronics
KR
IPC
C07C 251/84
G03G 005/047
View Original Source