摘要:
Polymers of naphthalene tetracarboxylic diimide dimmers are provided. The polymers are of the Formula I wherein the A units are selected from and Formula IX The polymers are suitable for use in the active layer of an imaging member and exhibit properties of both a binder and an electron-transporting material.
摘要:
Disclosed is a compound comprising three or more moieties of the formula said moieties being bonded to a central atom, monomeric group of atoms, oligomer, or polymer. Also disclosed is a phase change ink composition comprising a phase change ink carrier and a colorant compound comprising three or more moieties of the formula said moieties being bonded to a central atom, monomeric group of atoms, oligomer, or polymer.
摘要:
Compounds of the formula wherein M is either (1) a metal ion having a positive charge of +p wherein p is an integer which is at least 2, said metal ion being capable of forming a compound with at least two chromogen moieties, or (2) a metal-containing moiety capable of forming a compound with at least two chromogen moieties, z is an integer representing the number of chromogen moieties associated with the metal and is at least 2, and R1, R2, R3, R4, R5, R6, R7, a, b, c, d, Y, Q−, A, and CA are as defined herein.
摘要翻译:下式的化合物其中M是(1)具有正电荷+ p的金属离子,其中p是至少为2的整数,所述金属离子能够形成具有至少两个色原子部分的化合物,或( 2)能够形成具有至少两个色原体部分的化合物的含金属部分,z是表示与金属相关的染色体部分的数目的整数,并且至少为2,R 1, R 2,R 3,R 4,R 5,R 6, R 7,a,b,c,d,Y,Q - ,A和CA如本文所定义。
摘要:
A member including for example, a substrate, a charge blocking layer, an optional adhesive layer, a charge generating layer comprising particles comprising a photogenerating layer of for example, chlorogallium phthalocyanine dispersed in a matrix comprising a charge transport molecule, an electron transport molecule which functions to sensitize the chlorogallium phthalocyanine pigment in the charge generating layer and mixtures thereof, and a film forming binder.
摘要:
A photoconductive imaging member comprised of a supporting substrate, and thereover a single layer comprised of a mixture of a photogenerator component, charge transport components, and a certain electron transport component, and a certain polymer binder.
摘要:
According to the present invention is an electrophotographic imaging member which is a thin dual layer structure comprising a top layer of a durable and wear-resistant layer and a bottom layer which is bipolar. The electrophotographic imaging member of the invention may be top surface charge generating or bottom surface charge generating and in either case has an overall negative charging mode of operation.
摘要:
A compound having the Formula I wherein: R1 is independently selected from the group consisting of a straight chain alkyl group, a branched alkyl group, a cycloalkyl group, an alkoxy group, a monocyclic aromatic group, a polycyclic aromatic group, an alkylaryl group, or an arylalkyl group; R2 and R3 are independently selected from the group consisting of a straight chain alkyl group, a branched alkyl group, a cycloalkyl group, an alkoxy group, a monocyclic aromatic group, a polycyclic aromatic group, a heterocyclic group, an alkylaryl group, an arylalkyl group, an alkoxyaryl group, an arylalkoxy group, a halogen, and hydrogen; R4, R5, R6, R7, R8, R9, R10 and R11 are independently selected from the group consisting of a straight chain alkyl group, a branched alkyl group, a cycloalkyl group, an alkoxy group, a monocyclic aromatic group, a polycyclic aromatic group, an alkylaryl group, an arylalkyl group, an alkoxyaryl group, an arylalkoxy group, an aryloxy group, a halogen, and hydrogen.
摘要翻译:具有式I的化合物,其中:R 1独立地选自直链烷基,支链烷基,环烷基,烷氧基,单环芳族基团, 多环芳基,烷基芳基或芳基烷基; R 2和R 3独立地选自直链烷基,支链烷基,环烷基,烷氧基,单环芳族基团 ,多环芳基,杂环基,烷芳基,芳烷基,烷氧基芳基,芳烷氧基,卤素和氢; R 4,R 5,R 6,R 7,R 8, R 9,R 10和R 11独立地选自直链烷基,支链烷基,环烷基 基团,烷氧基,单环芳基,多环芳基,烷芳基,芳烷基,烷氧基芳基,芳烷氧基,芳氧基,卤素和氢。
摘要:
A photoconductive imaging member comprised of a supporting substrate, a hole blocking layer thereover, a photogenerating layer, and a charge transport layer, and wherein the hole blocking layer is comprised of particles chemically attached on the surface of an electron transport component.
摘要:
An electronic device includes a semiconductor layer in contact with a number of electrodes, wherein the semiconductive layer includes a compound wherein either or both of the following geometric isomers of the compound are present: wherein: n is 1, 2 or 3 for the polycyclic moiety; and R1 and R2 are independently selected from the group consisting of a hydrocarbon ring and a heterocyclic group, wherein R1 and R2 are the same or different hydrocarbon ring, the same or different heterocyclic group, or one of R1 and R2 is the hydrocarbon ring and the other the heterocyclic group.
摘要翻译:电子器件包括与多个电极接触的半导体层,其中半导体层包括其中存在化合物的以下几何异构体之一或两者的化合物:其中:对于多环部分,n为1,2或3 ; R 1和R 2独立地选自烃环和杂环基,其中R 1和R 2是相同或不同的烃环,相同或不同的杂环基,或者R 1和R 2中的一个是烃环和 其他杂环基。
摘要:
Disclosed is a phase change ink composition comprising a phase change ink carrier and a colorant compound of the formula wherein M is an atom or group of atoms capable of bonding to the central cavity of a phthalocyanine molecule, wherein axial ligands optionally can be attached to M. Also disclosed are printing processes using the phase change inks.