发明授权
US5233090A [2,2]paracyclophane compounds for use in electrophotographic photoconductors 失效
用于电子照相感光体的[2,2]对环烷化合物

[2,2]paracyclophane compounds for use in electrophotographic
photoconductors
摘要:
[2,2]paracyclophane compounds having formula (I): ##STR1## wherein R.sup.1 and R.sup.2 independently represent an alkyl group having 1 to 4 carbon atoms, which may have a substituent, or an aryl group which may have a substituent, provided that R.sup.1 and R.sup.2 may not be a methyl group at the same time, and methods of producing the same are disclosed. These compounds are useful as an effective photoconductive component for an electrophotographic photoconductor which is composed of an electroconductive support and a photoconductive layer formed thereon.
信息查询
0/0