Image forming method and image forming system
AssigneeKonica Minolta, Inc.
InventorSeisuke Maeda
Life of this patent
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Abstract
Provided is an image forming method using a toner for developing an electrostatic charge image and an electrophotographic photoreceptor, and containing at least a charging step, an exposing step, a developing step and a transferring step, wherein the electrophotographic photoreceptor has a photosensitive layer, and the photosensitive layer contains a triphenylamine derivative having a specific structure as a charge transport material, and the toner for developing an electrostatic charge image contains at least titanic acid compound particles as an external additive.
Claims10
An image forming method using a toner for developing an electrostatic charge image and an electrophotographic photoreceptor, and comprising at least a charging step, an exposing step, a developing step and a transferring step, wherein the electrophotographic photoreceptor has a photosensitive layer, and the photosensitive layer contains a compound having a structure represented by the following Formula (1) as a charge transport material, and the toner for developing an electrostatic charge image contains at least titanic acid compound particles as an external additive,
- in Formula (1), R1 and R2 each independently represent an alkyl group having 1 to 7 carbon atoms or an alkoxy group having 1 to 7 carbon atoms;
- k and l each independently represent an integer of 0 to 5;
- X represents a single bond or an alkylene chain;
- Y represents a hydrogen atom, an alkyl group having 1 to 7 carbon atoms, an alkoxy group having 1 to 7 carbon atoms or a substituent having a reactive group;
- and R1 may be the same or different when k is 2 or more, and R2 may be the same or different when 1 is 2 or more.
Dependencies are inferred from the claim text.