| 摘要 |
A toner composition comprised of pigment, an optional charge enhancing additive, optional wax, and a polyester resin containing a hydrophobic end group, which polyester is free of acid end groups and is of the formula <IMAGE> I or <IMAGE> II wherein R is an alkyl group, an alkyloxylated bisphenol, or a cyclohexyl; R' is an aryl group, an olefinic group, or an alkyl group; X is a silane, a siloxane, or a halogenated hydrocarbon; and n represents the number of segments.
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