| 摘要 |
Electrophotographic product comprises a support coated with a photoconducting composition of a photoconductor, optionally a sensitiser, and a polyester binder formed from a combination of units of formula (I), and one of the units of formula (II) a-c. (where D is alkyl, aryl, cycloalkyl; D and E may form cycloalkylidient; D and J may form a condensed ring; E is H, alkyl, aryl, or cycloalkyl; X is arylene; Cr, J, L, M, G', J', L', and M' are each H, alkyl halogen, cycloalkyl or aryl; R' and Z are each C2-10 alkylene; R is C3-10 alkylene; D is alkyl, aryl, cycloalkyl; D' and E together may be cycloalkylidene; D' and J together may be a condemned ring; J" is halogen, alkyl, cycloalkyl or aryl; and Q is cycloalkylene). |
