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公开(公告)号：US5244728A
公开(公告)日：1993-09-14
申请号：US840475
申请日：1992-02-24
CPC分类号： G03C1/853 , G03C1/89 , Y10S428/922 , Y10T428/258 , Y10T428/259 , Y10T428/31902 , Y10T428/31928
摘要： A photographic paper coated with a polyolefin resin layer on each surface, one of the free surfaces of one of the polyolefin layers bearing a print retaining antistatic layer, the print retaining antistatic layer consisting essentially of an aluminum modified colloidal silica and an antistatic agent in a binder polymer, the binder polymer consisting essentially of an addition product of from about 30 to 78 mol % of an alkyl methacrylate wherein the alkyl group has from 3 to 8 carbon atoms, from about 2 to about 10 mol % of an alkali metal salt of an ethylenically unsaturated sulfonic acid and from 20 to about 65 mol % of a vinyl benzene, the polymer having a glass transition point of from 30.degree. to 65.degree. C.
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2.发明授权Aqueous coating compositions for antistat layers having print retaining qualities 失效用于具有印刷保持性质的抗静电层的水性涂料组合物
公开(公告)号：US5385968A
公开(公告)日：1995-01-31
申请号：US73188
申请日：1993-06-08
IPC分类号： G03C1/775 , B41M5/00 , B41M5/50 , B41M5/52 , G03C1/76 , G03C1/85 , G03C1/89 , C08J5/10 , C08K3/34 , C08L33/12
CPC分类号： G03C1/853 , G03C1/89 , Y10S428/922 , Y10T428/258 , Y10T428/259 , Y10T428/31902 , Y10T428/31928
摘要： An aqueous coating composition for applying a print retaining antistatic layer consisting essentially of an aluminum modified colloidal silica and an antistatic agent in a binder polymer, the binder polymer consisting essentially of an addition product of from about 30 to 78 mol % of an alkyl methacrylate wherein the alkyl group has from 3 to 8 carbon atoms, from about 2 to about 10 mol % of an alkali metal salt of an ethylenically unsaturated sulfonic acid and from 20 to about 65 mol % of a vinyl benzene, the polymer having a glass transition point of from 30.degree. to 65.degree. C.
摘要翻译： 一种水性涂料组合物，用于将基本上由铝改性的胶体二氧化硅和抗静电剂组成的印刷保持抗静电层施加到粘合剂聚合物中，所述粘合剂聚合物基本上由约30至约78mol％的甲基丙烯酸烷基酯的加成产物组成，其中 烷基具有3至8个碳原子，约2至约10摩尔％的烯键式不饱和磺酸的碱金属盐和20至约65摩尔％的乙烯基苯，该聚合物具有玻璃化转变点 为30〜65℃
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公开(公告)号：US5952164A
公开(公告)日：1999-09-14
申请号：US90579
申请日：1998-06-04
CPC分类号： G03C1/76 , G03C1/7614 , G03C1/89 , G03C1/93 , G03C1/047 , G03C1/81 , G03C1/825 , G03C1/85 , G03C1/853 , G03C1/91 , G03C2001/7628 , G03C2001/7635 , G03C2200/35 , G03C8/54
摘要： The present invention is a photographic element including a support, at least one silver halide emulsion layer superposed on said support; and at least one auxiliary layer. The auxiliary layer includes a gelatin-grafted-polyurethane which is formed by coating and subsequent drying of a coating composition comprising gelatin covalently bound to a polyurethane through a grafting agent, wherein a ratio of gelatin to polyurethane is from 1:10 to 2:1.
摘要翻译： 本发明是一种照相元件，其包括载体，叠加在所述载体上的至少一个卤化银乳剂层; 和至少一个辅助层。 辅助层包括明胶接枝聚氨酯，其通过涂布和随后干燥包含通过接枝剂共价结合到聚氨酯的明胶的涂料组合物形成，其中明胶与聚氨酯的比例为1:10至2:1 。
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4.发明授权
公开(公告)号：US6107015A
公开(公告)日：2000-08-22
申请号：US274644
申请日：1999-03-23
CPC分类号： G03C1/7614 , G03C1/85 , G03C1/77 , G03C1/775 , G03C1/795 , G03C1/7954
摘要： The present invention is a photographic element having a support, at least one silver halide emulsion layer superposed on a first side of the support and a protective overcoat superposed on a second said of the support. The protective overcoat includes a polyurethane having a tensile elongation to break of at least 50% and a Young's modulus measured at 2% elongation of at least 50,000 lb/in.sup.2, an interpolymer composed of repeating units of A and B wherein A comprises a fluorine containing acrylate or a fluorine containing methacrylate monomer and B comprises an ethylenically unsaturated monomer containing hydratable groups and an electrically conductive agent.
摘要翻译： 本发明是一种具有支持体的照相元件，叠置在支撑体的第一侧上的至少一个卤化银乳剂层和叠置在第二所述载体上的保护罩。 保护性外涂层包括具有至少50％的拉伸伸长率至少为50％的聚氨酯和在2％伸长率下测量的至少50,000bb / in2的杨氏模量，由A和B的重复单元组成的互聚物，其中A包含含氟 丙烯酸酯或含氟甲基丙烯酸酯单体，B包含含有可氢化基团的烯属不饱和单体和导电剂。
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公开(公告)号：US5962207A
公开(公告)日：1999-10-05
申请号：US18867
申请日：1998-02-05
CPC分类号： G03C1/7614 , G03C1/85 , G03C5/12 , G03C1/853 , G03C1/89 , Y10S430/135 , Y10S430/162
摘要： The present invention is a motion picture film including a support having on one side thereof an antihalation undercoat and at least one silver halide emulsion layer. The motion picture film has on the opposite side thereof an antistatic layer and a protective overcoat. The protective overcoat includes a layer of a polyurethane binder having a tensile elongation to break of at least 50% and a Young's modulus measured at a 2% elongation of at least 50000 lb/in.sup.2, and a topcoat farthest from said support. The topcoat is an interpolymer having repeating units of A and B wherein A is a fluorine containing acrylate or methacrylate monomer and B is an ethylenically unsaturated monomer containing hydratable groups.
摘要翻译： 本发明是一种电影胶片，其包括一个支撑体，其一面具有防晕晕底涂层和至少一个卤化银乳剂层。 电影胶片的相反侧具有抗静电层和保护性外涂层。 保护性外涂层包括具有至少50％的拉伸伸长率至少为50％的聚氨酯粘合剂层和在2％伸长率下测量的至少50000lb / in2的杨氏模量和距所述载体最远的面涂层。 面漆是具有A和B重复单元的互聚物，其中A是含氟丙烯酸酯或甲基丙烯酸酯单体，B是含有可氢化基团的烯属不饱和单体。
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6.发明授权Auxiliary layers for imaging elements applied from aqueous coating compositions containing fluoropolymer latex 失效用于成像元件的辅助层，其由含有氟聚合物胶乳的水性涂料组合物施加
公开(公告)号：US5874191A
公开(公告)日：1999-02-23
申请号：US873648
申请日：1997-06-12
IPC分类号： G03C1/85 , B41M5/382 , B41M5/50 , B41M5/52 , G03C1/76 , G03C1/95 , G03C1/89 , G03G5/10 , G03G5/147
CPC分类号： G03C1/7614
摘要： The present invention is an imaging element including a support, at least one image-forming layer and an auxiliary layer. The auxilary layer is formed by providing a coating composition of fluoroolefin-vinyl ether copolymer latex in an aqueous medium, coating the coating composition of the support and drying the coating composition. The present invention also includes a coating composition for use in an imaging element including a fluoroolefin-vinyl ether copolymer latex dispersed in an aqueous medium.
摘要翻译： 本发明是包括支撑体，至少一个图像形成层和辅助层的成像元件。 通过在水性介质中提供氟烯烃 - 乙烯基醚共聚物胶乳的涂料组合物形成辅助层，涂覆载体的涂料组合物并干燥涂料组合物。 本发明还包括用于成像元件的涂料组合物，其包含分散在水性介质中的氟烯烃 - 乙烯基醚共聚物胶乳。
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公开(公告)号：US6140030A
公开(公告)日：2000-10-31
申请号：US305934
申请日：1999-05-06
CPC分类号： G03C1/85 , G03C1/76 , G03C1/77 , G03C1/775 , G03C1/79 , G03C1/795 , G03C1/7954 , G03C1/853 , G03C1/89
摘要： In accordance with the present invention a photographic element contains a first electrically-conductive layer and a second electrically-conductive layer. The first conductive layer has an electrical resistivity of less than 1.times.10.sup.9 .OMEGA./.quadrature. before film processing and an electrical resistivity of greater than 1.times.10.sup.11 .OMEGA./.quadrature. after film processing. The second conductive layer has an electrical resistivity of between 1.times.10.sup.9 .OMEGA./.quadrature. and 1.times.10.sup.11 .OMEGA./.quadrature. both before and after film processing. Both of the electrically-conductive layers are transparent. In an alternative embodiment, the photographic element contains a transparent electrically-conductive layer containing a first electrically-conductive agent and a second electrically-conductive agent. The electrically-conductive layer has an electrical resistivity of less than 1.times.10.sup.9 .OMEGA./.quadrature. before film processing and has an electrical resistivity of between 1.times.10.sup.9 .OMEGA./.quadrature. and 1.times.10.sup.11 .OMEGA./.quadrature. after film processing. The first conductive agent is one in which the conductive properties of the material do not survive film processing. The second conductive agent is one in which the conductive properties of the material are substantially unaffected as a result of film processing.
摘要翻译： 根据本发明，照相元件包含第一导电层和第二导电层。 第一导电层在薄膜处理之前具有小于1×10 9欧姆/平方厘米的电阻率，并且在电影处理之后的电阻率大于1×10 11欧姆/平方厘米。 第二导电层在膜加工之前和之后具有介于1×10 9欧姆/平方和1×10 11欧姆/平方的电阻率。 两个导电层都是透明的。 在替代实施例中，照相元件包含含有第一导电剂和第二导电剂的透明导电层。 导电层在膜加工之前的电阻率小于1×10 9欧姆/平方厘米，并且在电影处理之后具有介于1×10 9欧姆/平方和1×10 11欧姆/平方米之间的电阻率。 第一导电剂是其中材料的导电性能不能经受薄膜加工的导电性能。 第二导电剂是其中材料的导电性能作为薄膜加工的结果基本上不受影响的导电剂。
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公开(公告)号：US5910401A
公开(公告)日：1999-06-08
申请号：US90576
申请日：1998-06-04
CPC分类号： G03C1/93 , Y10T428/31565
摘要： The present invention is an imaging base which includes a polyester film support and an adhesion promoting layer directly adhered to a surface of the support. The adhesion promoting layer is formed by the coating and subsequent drying of a coating composition comprising a gelatin-grafted-polyurethane. The gelatin-grafted polyurethane is covalently bound to the polyurethane through a grafting agent wherein the ratio of gelatin to polyurethane is from 1:10 to 2:1. In one embodiment of the invention the imaging support is coated with at least one silver halide emulsion layer to form a photographic element.
摘要翻译： 本发明是一种成像基底，其包括直接粘附在支持体表面的聚酯膜载体和粘附促进层。 粘合促进层通过涂布并随后干燥包含明胶接枝聚氨酯的涂料组合物形成。 明胶接枝的聚氨酯通过接枝剂与聚氨酯共价结合，其中明胶与聚氨酯的比例为1:10至2:1。 在本发明的一个实施例中，成像支架涂覆有至少一个卤化银乳剂层以形成照相元件。
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9.发明授权Imaging element having a process-surviving electrically-conductive layer with polyesterionomet binder 失效成像元件具有工艺存活的导电层，其具有聚酯型离子液体粘合剂
公开(公告)号：US5576163A
公开(公告)日：1996-11-19
申请号：US625118
申请日：1996-04-01
CPC分类号： G03C1/85 , H01B1/20 , G03C1/853 , G03C1/89 , Y10T428/31794
摘要： Imaging elements, such as photographic, electrostatographic and thermal imaging elements are comprised of a support, an image-forming layer and an electrically-conductive layer comprised of a vanadium pentoxide colloidal gel, a polyesterionomer binder and a methoxyalkylmelamine. The electrically-conductive layer exhibits electrical conductivity which is both process-surviving and essentially independent of humidity.
摘要翻译： 成像元件，例如照相，静电照相和热成像元件由支撑体，图像形成层和由五氧化二钒胶体凝胶，聚酯多元醇粘合剂和甲氧基烷基三聚氰胺构成的导电层组成。 导电层表现出导电性，其既是过程存活又基本上独立于湿度。
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10.发明授权
公开(公告)号：US5340676A
公开(公告)日：1994-08-23
申请号：US32884
申请日：1993-03-18
申请人： Charles C. Anderson , Mario D. DeLaura , Paul A. Christian , Ibrahim M. Shalhoub , David F. Jennings
发明人： Charles C. Anderson , Mario D. DeLaura , Paul A. Christian , Ibrahim M. Shalhoub , David F. Jennings
CPC分类号： B41M5/44 , B41M5/426 , G03C1/853 , G03C1/89 , G03G5/104 , G03G5/108 , B41M5/41 , Y10S430/151
摘要： Imaging elements, such as photographic, electrostatographic and thermal imaging elements, are comprised of a support, an image-forming layer and an electrically-conductive layer comprising a film-forming hydrophilic colloid having dispersed therein both electrically-conductive metal-containing particles and water-insoluble polymer particles. The combination of hydrophilic colloid, metal-containing particles and water-insoluble polymer particles provides a controlled degree of electrical conductivity and beneficial chemical, physical and optical properties which adapt the electrically-conductive layer for such purposes as providing protection against static or serving as an electrode which takes part in an image-forming process.
摘要翻译： 诸如照相，静电和热成像元件的成像元件由支撑体，图像形成层和导电层组成，所述导电层包括其中分散有导电金属颗粒和水的成膜亲水胶体 不溶性聚合物颗粒。 亲水胶体，含金属颗粒和水不溶性聚合物颗粒的组合提供受控程度的导电性和有利的化学，物理和光学性质，其适应导电层用于提供防静电或作为 参与图像形成处理的电极。
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