摘要:
To provide an electrophotographic photoconductor that comprises a support and a cross-linked layer formed over the support, wherein the cross-linked layer comprises at least light curable of radically polymerizable compound, the difference of maximum value of the post-exposure electrical potential and minimum value of the post-exposure electrical potential when writing is conducted under the condition that image static power is 0.53 mW, exposure energy is 4.0 erg/cm2 for the electrophotographic photoconductor is within 30V.
摘要:
A photoconductor is disclosed that exhibits superior wear resistance, excellent flaw resistance, and appropriate electric properties owing to a photosensitive layer having a crosslinked layer with superior smoothness and higher crosslink density, wherein the photoconductor comprises a support, and a photosensitive layer disposed on the support, the photosensitive layer comprises a crosslinked layer, the crosslinked layer comprises a radical polymerizable monomer having three or more functionalities and no charge transport structure and a radical polymerizable compound having one functionality and a charge transport structure, and the crosslinked layer is cured by way of photopolymerization and thermal polymerization.
摘要:
An electrophotographic photoconductor having at least a photoconductive layer on an electrically conductive support, in which a surface layer of the photoconductive layer can be obtained by curing at least a free-radical-polymerizable monomer having no electron transporting structure, represented by general formula (A) and a one-functional free-radical-polymerizable compound having an electron transporting structure, wherein R71, R72, R73, R74, R75, and R76 are described in the specification.
摘要:
An electrophotographic photoreceptor including an electroconductive substrate; and a photosensitive layer located overlying the electroconductive substrate, wherein an outermost layer of the electrophotographic photoreceptor is a crosslinked layer, including: a urethane oligomer having a radical polymerizing functional group; and a radical polymerizing compound having one functional group with a charge transporting structure, or a radical polymerizing oligomer having a polyester structure; a radical polymerizing compound having three or more functional groups without a charge transporting structure; and a radical polymerizing compound having one functional group with a charge transport structure, and wherein the outermost layer has an elasticity power not less than 41%.
摘要:
To provide an electrophotographic photoconductor that comprises a support and a cross-linked layer formed over the support, wherein the cross-linked layer comprises at least light curable of radically polymerizable compound, the difference of maximum value of the post-exposure electrical potential and minimum value of the post-exposure electrical potential when writing is conducted under the condition that image static power is 0.53 mW, exposure energy is 4.0 erg/cm2 for the electrophotographic photoconductor is within 30V.
摘要:
An electrophotographic photoreceptor including an electroconductive substrate; and a photosensitive layer located overlying the electroconductive substrate, wherein an outermost layer of the electrophotographic photoreceptor is a crosslinked layer, including: a urethane oligomer having a radical polymerizing functional group; and a radical polymerizing compound having one functional group with a charge transporting structure, or a radical polymerizing oligomer having a polyester structure; a radical polymerizing compound having three or more functional groups without a charge transporting structure; and a radical polymerizing compound having one functional group with a charge transport structure, and wherein the outermost layer has an elasticity power not less than 41%.
摘要:
An electrophotographic photoreceptor formed of an electroconductive substrate and a photosensitive layer located overlying the electroconductive substrate, wherein the photosensitive layer contains units obtained from a tri- or more functional radical polymerizable monomer having no charge transport structure and a radical polymerizable compound having a charge transport structure and the photosensitive layer has a layer film density of from 1.0 to 1.4 g/cm3.
摘要翻译:由导电性基体和位于导电性基体上方的感光层形成的电子照相感光体,其中感光层含有由不具有电荷传输结构的三官能以上的自由基聚合性单体得到的单元和具有电荷输送结构的自由基聚合性化合物 感光层的层膜密度为1.0〜1.4g / cm 3。
摘要:
An electrophotographic photoconductor having at least a photoconductive layer on an electrically conductive support, in which a surface layer of the photoconductive layer can be obtained by curing at least a free-radical-polymerizable monomer having no charge transporting structure, represented by general formula (A) and a one-functional free-radical-polymerizable compound having a charge transporting structure, wherein R71, R72, R73, R74, R75, and R76 are described in the specification.
摘要:
An electrophotographic photoreceptor, including at lest an electroconductive substrate and a photosensitive layer including at least a tri- or more functional radical polymerizing monomer having no charge transport structure and a monofunctional radical polymerizing compound having a charge transport structure, wherein the photosensitive layer includes radical polymerizing functional groups in an amount of from 2.55×1021 to 7.50×1021 in 1 g of solid contents thereof, and has a peel strength not less than 0.1 N/mm when measured by the SAICAS method.
摘要翻译:一种电子照相感光体,其至少包括导电基底和至少包含不具有电荷传输结构的三官能以上的自由基聚合单体和具有电荷传输结构的单功能自由基聚合化合物的感光层,其中感光层包括自由基聚合 官能团,其量为2.55×10 21至7.50×10 21,其固体含量为1g,测量时的剥离强度不小于0.1N / mm 通过SAICAS方法。
摘要:
An electrophotographic photoreceptor, including: an electroconductive substrate; a photosensitive layer located overlying the electroconductive substrate; and a crosslinked surface layer located overlying the photosensitive layer, including: a tri- or more functional radical polymerizable monomer having no charge transport structure; and a radical polymerizable compound having a charge transport structure, wherein the crosslinked surface layer has a surface roughness (Ra) not greater than 0.2 μm and a peel strength not less than 0.2 N/mm when measured by the SAICAS method.