Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – From organic oxygen-containing reactant
Patent
1993-06-02
1994-06-07
Kight, III, John
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
From organic oxygen-containing reactant
528 86, 528211, 564347, 564428, 564429, 564430, 564434, 564444, C08B 6534
Patent
active
053190696
ABSTRACT:
An electrophotographic photoconductor comprising an electroconductive support and a photoconductive layer formed thereon comprising as an effective component at least one polyether compound represented by formula (I): ##STR1## wherein Ar represents a phenylene group or a biphenylene group; R.sup.1 and R.sup.2 each represent an alkyl group which may have a substituent, or an aryl group which may have a substituent; and n is an integer of 1 to 4. Furthermore, charge transporting material comprising the above polyether compound, polyether compounds having formula (II) for use in the electrophotographic photoconductor and a method of preparing the same are disclosed, ##STR2## wherein m is an integer of 1 or 2.
REFERENCES:
patent: 4665000 (1987-05-01), Tokoli et al.
patent: 5158850 (1992-10-01), Sasaki et al.
Aruga Tamotsu
Sasaki Masaomi
Shimada Tomoyuki
Hampton-Hightower P.
Kight III John
Ricoh & Company, Ltd.
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