Arylamine containing polyhydroxy ether resins and system utilizing arylamine containing polyhydroxyl ether resins
US4818650A · kind A · utility
Assignee
Inventors
Key dates
| Filing date | Jun 10, 1987 |
| Grant date | Apr 4, 1989 |
| Priority date | — |
| Expiry date | Jun 10, 2007 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG03G5/142
- WIPO fieldOptics
- WIPO sectorInstruments
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 at least one electrophotoconductive layer, the imaging member comprising a polymeric arylamine compound represented by the formula: ##STR1## wherein: R is selected from the group consisting of --H, --CH.sub.3, and --C.sub.2 H.sub.5 ; PA0 m is between about 4 and about 1,000; PA0 A is selected from the group consisting of an arylamine group represented by the formula: ##STR2## wherein: m is 0 or 1, PA0 Z is selected from certain specified aromatic and fused ring groups that also contain an oxygen or sulfur atom, certain linear or cyclic hydrocarbon groups, and certain amine groups, PA0 Ar is selected from certain specified aromatic groups, PA0 Ar' is selected from certain specified aromatic groups, and PA0 B is selected from the group consisting of: PA1 the arylamine group as defined for A and EQU --Ar--V).sub.n Ar-- wherein: PA0 Ar is as defined above, and PA0 V is selected from an oxygen or sulfur atom, certain linear or cyclic hydrocarbon groups or a phenylene group, and at least A or B contains the aryla…
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