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 object is to provide an electrophotographic photoconductor which prevents an increase in the friction coefficient of the photoconductor surface caused when printing takes place for a long period of time or in large amounts, which has sustainability of the low photoconductor surface friction coefficient, low wear properties and high durability, and which is particularly superior in polymerized toner (or spherical toner) cleaning capability; a process cartridge incorporating the electrophotographic photoconductor; and an image forming apparatus incorporating the electrophotographic photoconductor. There is an electrophotographic photoconductor including: a photoconductor substrate, a photosensitive layer over the photoconductor substrate, and a protective layer over the photoconductor substrate, wherein the protective layer is formed by curing together at least a trifunctional or more radical polymerizable monomer having no charge transporting structure, a fluorine-based UV-curable hard coat agent and a monofunctional radical polymerizable compound having a charge transporting structure, and contains lubricant fine particles.
摘要:
A vehicle power supply apparatus has first and second engine-driven electrical generators and first and second storage batteries, the first generator supplying a stable voltage to the first battery and a first set of loads, and the second generator supplying the second battery and a second set of loads, which can tolerate supply voltage variations. Operation of the second generator and charging/discharging of the second battery are controlled to maintain the total engine torque applied to the generators at a level whereby fuel consumption is reduced, while the supply voltage of the variation-tolerant loads is allowed to vary substantially.
摘要:
An image bearing member is provided, including a substrate and a surface layer formed by optically curing at least a radical polymerizable compound with a charge transport structure and a radical polymerizable monomer without a charge transport structure, wherein the transmission factor of the surface layer for light having a wavelength by 25 nm longer than an absorption end wavelength of photo-absorption spectrum of the surface layer prior to optical curing is not less than 65%.
摘要:
An image bearing member including a substrate, a photosensitive layer, provided overlying the substrate and a cross linking charge transport layer provided overlying the photosensitive layer, wherein the area of the photosensitive layer which is most distant from the substrate contains a charge transport material, a binder resin and a filler.
摘要:
Disclosed is an electrophotographic photoconductor including at least a photoconductive layer on an electroconductive substrate, which comprises at least a cross-linked surface layer formed by curing a tri- or more-functional radical polymerizable monomer without having a charge transporting structure and a mono-functional radical polymerizable compound having a charge transporting structure wherein the cross-linked surface layer has a surface roughness Rz of 1.3 μm or less.
摘要:
The present invention provides a novel peptide based on CAP11 as well as provides an antibacterial agent, an LPS-cell-binding inhibitor, and a drug such as a bacterial-infection-treating agent or an endotoxin-shock suppressant, each containing the peptide as an active ingredient. The peptide has the following amino acid sequence (SEQ ID NO: 1): X01 X02 X03 X03 X04 X02 X03 X03 X05 X04 X03 X04 X02 X01 X03 X02 X05 X03 (wherein X01 represents a cationic amino acid residue or a polar uncharged amino acid residue, X02 represents a non-polar amino acid residue, X03 represents a cationic amino acid residue, X04 represents a non-polar amino acid residue or a cationic amino acid residue, and X05 represents a non-polar amino acid residue or a polar uncharged amino acid residue). Each of the antibacterial agent, lipopolysaccharide-cell-binding inhibitor, and drug (e.g., bacterial-infection-treating agent or endotoxin-shock suppressant) contains the peptide as an active ingredient. The present invention also provides for a peptide comprised of a sequence of cationic and non-polar or polar uncharged amino acids forming an α-helix wherein the amino acids are arranged along the α-helix such that when represented as a helical wheel, there is a substantial bi-lateral symmetry between cationic versus non-polar or polar uncharged amino acids.
摘要:
A dielectric ceramic composition having a high maximum relative dielectric constant, a superior temperature characteristic of capacitance and a high AC breakdown voltage, and a capacitor using the same are provided. The dielectric ceramic composition includes a polycrystalline solid solution which contains barium titanate as a primary component and which is represented by the formula (Ba1−xCax)a(Ti1−yZry)bO3 in which 0
摘要翻译:提供具有高的最大相对介电常数,电容的高温特性和高的交流击穿电压的电介质陶瓷组合物,以及使用其的电容器。 电介质陶瓷组合物包括含有钛酸钡作为主要成分并由下式(Ba 1-x C x x)a a表示的多晶固溶体 (Ti 1-y Z z O)其中0 的量在大于零至大约2.5重量份的范围内。
摘要:
An electrophotographic photoconductor having at least a photoconductive layer on an electrically conductive support, wherein a surface layer of the photoconductive layer is a crosslinked layer obtainable by curing at least a three or more-functional radical-polymerizable monomer having no charge transporting structure and a charge transportation compound having a radical-polymerizable functional group by using an acylphosphine oxide compound as a photo-polymerization initiator under light energy irradiation.