Polyarylamine compounds and systems utilizing polyarylamine compounds
First Claim
1. An electrostatographic imaging member comprising a support layer and at least one electrophotoconductive layer, said imaging member comprising an arylamine compound represented by the formula:
- ##STR16## wherein;
n is between about 5 and about 5,000,m is 0 or 1,y is 1, 2 or 3Z is selected from the group consisting of;
##STR17## n is 0 or 1, Ar is selected from the group consisting of;
##STR18## R is an alkylene radical selected from the group consisting of alkylene and iso-alkylene groups containing 2 to 10 carbon atoms,Ar'"'"' is selected from the group consisting of;
##STR19## X is selected from the group consisting of;
##STR20## s is 0, 1 or 2, and X'"'"' is alkylene radical selected from the group consisting of alkylene and isoalkylene groups containing 2 to 10 carbon atoms.
4 Assignments
0 Petitions
Accused Products
Abstract
An electrostatographic imaging member and an electrophotographic imaging process for using the imaging member are disclosed in which the imaging member comprises a substrate and an electroconductive layer, the imaging member comprising a polymeric acrylamine compound represented by the formula: ##STR1## wherein n is between 5 and about 5,000,
m is 0 or 1,
y is 1, 2 or 3,
Z is selected from certain specified aromatic and fused ring groups,
Ar is selected from certain specified aromatic groups,
Ar'"'"' is selected from certain specified aromatic groups, and
X'"'"' is alkylene radical selected from the group consisting of alkylene and isoalkylene groups containing 2 to 10 carbon atoms.
The imaging member may comprise a substrate, charge generation layer and a charge transport layer.
-
Citations
11 Claims
-
1. An electrostatographic imaging member comprising a support layer and at least one electrophotoconductive layer, said imaging member comprising an arylamine compound represented by the formula:
- ##STR16## wherein;
n is between about 5 and about 5,000,m is 0 or 1, y is 1, 2 or 3 Z is selected from the group consisting of;
##STR17## n is 0 or 1, Ar is selected from the group consisting of;
##STR18## R is an alkylene radical selected from the group consisting of alkylene and iso-alkylene groups containing 2 to 10 carbon atoms,Ar'"'"' is selected from the group consisting of;
##STR19## X is selected from the group consisting of;
##STR20## s is 0, 1 or 2, and X'"'"' is alkylene radical selected from the group consisting of alkylene and isoalkylene groups containing 2 to 10 carbon atoms. - View Dependent Claims (2, 3, 4, 5)
- ##STR16## wherein;
-
6. An electrophotographic imaging process comprising forming an electrostatic latent image on the imaging surface of an electrostatographic imaging member comprising a support layer and at least one electrophotoconductive layer, said imaging member comprising an arylamine compound represented by the formula:
- ##STR21## wherein;
n is between about 5 and about 5,000,m is 0 or 1, y is 1, 2 or 3 Z is selected from the group consisting of;
##STR22## n is 0 or 1, Ar is selected from the group consisting of;
##STR23## R is an alkylene radical selected from the group consisting of alkylene and iso-alkylene groups containing 2 to 10 carbon atoms,Ar'"'"' is selected from the group consisting of;
##STR24## X is selected from the group consisting of;
##STR25## s is 0, 1 or 2 X'"'"' is an alkylene radical selected from the group consisting of alkylene and iso-alkylene groups containing 2 to 10 carbon atoms,and contacting said imaging surface with a developer comprising electrostatically attractable marking particles whereby said electrostatically attractable marking particles deposit on said imaging surface in conformance with said electrostatic latent image to form a marking particle image. - View Dependent Claims (7, 8, 9, 10, 11)
- ##STR21## wherein;
Specification