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1.发明授权Photoconductive compositions and elements containing naphthalene bis-dicarboximide compounds 失效光导组合物和含有双二碳酰亚胺化合物的元素
公开(公告)号：US4442193A
公开(公告)日：1984-04-10
申请号：US468726
申请日：1983-02-22
申请人： Chin H. Chen , Ralph H. Young , Michael Scozzafava
发明人： Chin H. Chen , Ralph H. Young , Michael Scozzafava
IPC分类号： G03G5/09 , C07D471/06 , G03G5/06
CPC分类号： C07D471/06 , G03G5/0618 , G03G5/0651
摘要： Photoconductive compositions comprising photoconductors and 1,4,5,8-naphthalene bis-dicarboximide sensitizing compounds are disclosed. Compositions and elements containing such compounds are sensitized to radiation below 400 nm. Embodiments are disclosed in which the photoconductor is an arylalkane leuco base. Such embodiments are advantageously nonsensitive to radiation above 400 nm and are also nonpersistent.
摘要翻译： 公开了包含光电导体和1,4,5,8-萘二 - 二碳酰亚胺敏化化合物的光导组合物。 含有这些化合物的组合物和元素对低于400nm的辐射敏化。 公开了其中光电导体是芳烷基无色基的实施方案。 这样的实施方案对于400nm以上的辐射有利地是不敏感的，并且也是非持久的。
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公开(公告)号：US4927726A
公开(公告)日：1990-05-22
申请号：US232974
申请日：1988-08-17
IPC分类号： G03G5/06
CPC分类号： G03G5/067 , G03G5/0614 , G03G5/0661
摘要： Disclosed is a photoreceptor comprising at least one substantially non-charge-injecting contact in a charge-collecting relationship with a solid phase consisting essentially of a compound having the general formula ##STR1## where each R is independently selected from hydrogen, alkyl from C.sub.1 to C.sub.8, aryl from C.sub.6 to C.sub.14, one or more fused benzene rings formed by adjacent R groups, halogen, cyano, and alkoxy from C.sub.1 to C.sub.8, each X is independently selected from S and O, and R.sub.1 is a conjugated bridging group. Also disclosed is a method of making that photoreceptor.
摘要翻译： 公开了一种感光体，其包含与固相基本上由具有通式“IMAGE”的化合物组成的电荷收集关系中的至少一个基本上非电荷注入的接触，其中每个R独立地选自氢， C8，C6〜C14的芳基，C1〜C8相邻的R基，卤素，氰基和烷氧基形成的一个或多个稠合苯环，X独立地选自S和O，R1是共轭桥连基。 还公开了制造感光体的方法。
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公开(公告)号：US5184323A
公开(公告)日：1993-02-02
申请号：US548403
申请日：1990-07-05
CPC分类号： G02F1/065 , G02F1/0126 , G03H1/02 , G11C13/044 , G11C7/005 , G03H2001/026 , G03H2001/0264 , G03H2260/54
摘要： A photorefractive device is disclosed capable of optically coupling intersecting beams of electromagnetic radiation comprised of first and second electrodes for establishing a potential gradient between first and second spaced locations and, interposed between the electrodes, a photorefractive medium comprised of a homogeneous charge neutral organic photoconductor containing organic noncentrosymmetric molecular dipoles capable of imparting to the photorefractive medium a second order polarization susceptibility of greater than 10.sup.-9 esu, the molecular dipoles each containing an electron donor moiety linked through a conjugated .pi. bonding system to an electron acceptor moiety.
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公开(公告)号：US4999809A
公开(公告)日：1991-03-12
申请号：US491398
申请日：1990-03-09
CPC分类号： G02F1/0126 , G11C13/044 , G11C7/005
摘要： A photorefractive device is disclosed comprised of a first and second electrodes for establishing a potential gradient between first and second spaced locations and, interposed between the first and second electrodes, intermediate means capable of producing in a readout beam of electromagnetic radiation an image pattern corresponding to that present in a spatially intersecting writing beam of electromagnetic radiation when a potential gradient is applied to the intermediate means by said first and second electrodes. The intermediate means consists of a photorefractive layer capable of internally storing the image pattern of the writing beam created by its interference with an intersecting reference beam of electromagnetic radiation, the photorefractive layer being comprised of a homogeneous organic photoconductor containing organic noncentrosymmetric molecular dipoles capable of imparting to the photorefractive layer a second order polarization susceptibility of greater than 10.sup.-9 esu.
摘要翻译： 公开了一种光折变装置，其包括用于在第一和第二间隔位置之间建立电位梯度的第一和第二电极，并且介于第一和第二电极之间的中间装置能够在电磁辐射的读出光束中产生对应于 当通过所述第一和第二电极向中间装置施加电位梯度时，其存在于电磁辐射的空间相交的写入光束中。 中间装置由能够内部存储通过其与电磁辐射的相交参考光束的干涉而产生的写入光束的图像图案的光折射率组成，该光折射层由含有有机非对称分子偶极子的均匀有机光电导体组成，能够赋予 对于光折射层，二阶极化磁化率大于10-9埃。
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5.发明授权4H-Thiopyran-1,1-dioxide and electrophotographic layers and elements comprising same 失效4H-噻喃-1,1-二氧化物和电子照相层以及包含它们的元件
公开(公告)号：US4514481A
公开(公告)日：1985-04-30
申请号：US588169
申请日：1984-03-09
IPC分类号： C07D335/02 , C07D409/04 , C07F9/50 , G03G5/06 , G03G5/07 , H01L31/08 , H01L51/42 , G03G5/14
CPC分类号： C07D409/04 , C07D335/02 , G03G5/0637
摘要： Novel 4H-thiopyran-1,1-dioxides are disclosed. They are useful as electron transporters in electrophotographic layers and elements.
摘要翻译： 公开了新的4-H-噻喃-1,1-二氧化物。 它们可用作电子照相层和元件中的电子转运体。
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公开(公告)号：US4948225A
公开(公告)日：1990-08-14
申请号：US419984
申请日：1989-10-11
CPC分类号： G02F1/0118 , G02F1/011 , G02F1/195 , Y10T428/31504
摘要： A nonlinear optical article for the controlled propagation of electromagnetic radiation is disclosed. The article includes a reflective metal layer having a thickness in the range of from 100 to 1000 .ANG. and work function in the range of from 2.5 to 4.5 eV, an optical coupler, a dielectric medium comprised of a poled polymeric layer exhibiting a glass transition temperature of at least 50.degree. C. and a second order polarization susceptibility greater than 10.sup.-9 electrostatic units, and means for variably applying an electrical potential to a surface of the dielectric medium remote from the reflective metal layer. A protective metal fluoride or oxide layer having a thickness of less than 0.1 .mu.m is interposed between the reflective metal layer and the poled polymeric layer.
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7.发明授权Polyesters comprising recurring photoconductive and photocrosslinkable units and elements thereof 失效包含重复的光导和光可交联单元及其元件的聚酯
公开(公告)号：US4609606A
公开(公告)日：1986-09-02
申请号：US718315
申请日：1985-04-01
IPC分类号： C08G63/00 , C08F2/48 , C08F299/04 , C08G63/52 , C08G63/685 , G03C1/00 , G03F7/004 , G03F7/038 , G03F7/38 , G03G5/07 , G03C1/68
CPC分类号： G03F7/0384 , C08G63/6858 , G03F7/0388 , G03G5/075
摘要： A polyester comprising at least 12 mole percent polymerized recurring units containing an arylamine photoconductive component and at least 15 mole percent polymerized recurring units containing a photopolymerizable component and wherein each of said components is responsive to a different wavelength of light. The polyesters are useful in radiation-sensitive elements, particularly lithographic elements.
摘要翻译： 一种聚酯，其包含至少12摩尔％的含有芳基胺光导性成分的聚合重复单元和至少15摩尔％含有可光聚合组分的聚合重复单元，并且其中每个所述组分对不同波长的光有反应。 聚酯可用于辐射敏感元件，特别是光刻元件。
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公开(公告)号：US20050072514A1
公开(公告)日：2005-04-07
申请号：US10679719
申请日：2003-10-06
申请人： Susan Yan , Michael Scozzafava , Zhilei Wang
发明人： Susan Yan , Michael Scozzafava , Zhilei Wang
IPC分类号： B05D5/12 , B32B7/00 , B32B7/08 , B44C1/00 , B44C1/165 , H01M20060101 , H01M4/88 , H01M4/90 , H01M4/92 , H01M4/94 , H01M4/96 , H01M8/10
CPC分类号： H01M4/926 , H01M4/881 , H01M4/8814 , H01M4/8828 , H01M4/8835 , H01M4/8839 , H01M4/8857 , H01M2008/1095
摘要： A method of making a membrane electrode assembly is provided. The method includes providing a non-porous polymeric substrate which has sufficient structural integrity and elastic deformation such that no significant deformations occur during processing to facilitate reuse. The substrate is optionally formed into a loop for continuous processing. A slurry is formed which includes an ionically conductive material, an electrically conductive material, a catalyst, and a high boiling point solvent. The slurry is applied onto the non-porous polymeric substrate, for example, in a pattern of discrete regions. The slurry is dried to form decals. The decals are bonded to a membrane and then the substrate is peeled from the decal in a substantially undamaged condition so that it may be reused.
摘要翻译： 提供制造膜电极组件的方法。 该方法包括提供具有足够的结构完整性和弹性变形的无孔聚合物基材，使得在加工过程中不会发生显着的变形以促进再利用。 衬底可选地形成为用于连续处理的环。 形成包含离子导电材料，导电材料，催化剂和高沸点溶剂的浆料。 将浆料施加到无孔聚合物基材上，例如以离散区域的图案。 将浆料干燥以形成贴花。 贴花贴在膜上，然后在基本没有损坏的条件下将基底从贴花中剥离，以使其可以重复使用。
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公开(公告)号：US5115336A
公开(公告)日：1992-05-19
申请号：US569302
申请日：1990-08-20
CPC分类号： G02F1/195 , G02F1/0126
摘要： A photorefractive system is disclosed containing interposed between electrodes an electrophotographic photoreceptor layer unit and a layer having a second order polarization susceptibility of greater than 10.sup.-9 electrostatic units comprised of organic polar aligned noncentrosymmetric molecular dipoles having an electron donor moiety linked through a conjugated .pi. bonding system to an electron acceptor moiety. The device can be employed to transfer information from one source of electromagnetic radiation to another.
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公开(公告)号：US4955977A
公开(公告)日：1990-09-11
申请号：US419819
申请日：1989-10-11
CPC分类号： G02F1/065 , Y10T428/31504
摘要： An optical article for the propagation of electromagnetic radiation is disclosed comprised of an electrically conductive support on which a poled polymeric film exhibiting a glass transition temperature of at least 80.degree. C. and a second order polarization susceptibility greater than 10.sup.-9 electrostatic units is formed. A layer for enhancing the transmission of electromagnetic radiation is interposed between the electrically conductive support and the poled polymeric film. The transmission enhancement layer is an amorphous layer of at least 0.5 .mu.m in thickness having a refractive index less than that of the polymeric film and a resistance less than 10 times that of the polymeric film. The transmission enhancement layer being comprised of a mixture of (a) at least one metal oxide or fluoride and (b) a low molecular weight aromatic compound.
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