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1. 发明公开

EP1008908A1 Method and apparatus for repairing and removing scratches from photographic material surfaces 审中-公开
标题翻译：装置用于从照相材料的表面上的修复和除去划痕
公开(公告)号：EP1008908A1
公开(公告)日：2000-06-14
申请号：EP99203992.5
申请日：1999-11-26
申请人： EASTMAN KODAK COMPANY
发明人： Wang, Yongcai, c/o Eastman Kodak Company , Trest, Jeffrey Allen, c/o Eastman Kodak Company , Fant, Alfred Bruce, c/o Eastman Kodak Company
IPC分类号： G03D15/06 , G03D15/00
CPC分类号： G03D15/006 , G03D15/00 , G03D15/06
摘要： The present invention describes an apparatus for removing scratches from a photographic element. The apparatus includes an application device (10) for applying a wax composition to a surface of a moving photographic web; and a buffing device for buffing the surface of the web having the applied wax composition. The present invention is also a method for removing scratches from a photographic element. The method includes the steps of providing a moving photographic web (23), applying the wax composition to a surface of the photographic web, and rubbing the wax composition with sufficient force thereby removing the residual wax composition to produce a refinished surface substantially free of all defects and scratches.
摘要翻译：本发明描述的装置，用于从照相元件中除去划痕。该装置包括：在应用程序装置（10）用于施加蜡组合物到移动的照相卷材的表面上; 和用于抛光具有应用蜡组合物中的纤维网的表面的抛光设备。因此，本发明是一种用于从照相材料中除去的划痕的方法。该方法包括提供一个移动照相卷材（23），施加所述蜡组合物的照相纸幅的一个表面上，并摩擦用足够的力从而除去残余的蜡组合物中的蜡组合物，以产生基本上不含所有的整修表面的步骤缺陷和划痕。

2. 发明公开

EP0813109A1 Photographic element with improved scratch resistance 失效
标题翻译：摄影元素mit verbesserter Kratzfestigkeit
公开(公告)号：EP0813109A1
公开(公告)日：1997-12-17
申请号：EP97201695.0
申请日：1997-06-04
申请人： EASTMAN KODAK COMPANY
发明人： Fant, Alfred Bruce, c/o Eastman Kodak Company , Visconte, Gary William, c/o Eastman Kodak Company , Wang, Yongcai, c/o Eastman Kodak Company
IPC分类号： G03C1/76 , G03C1/815 , G03C1/047
CPC分类号： G03C1/047 , G03C1/7614 , G03C1/815
摘要： A photographic element having improved scratch resistance and abrasion resistance is disclosed. The imaging element includes a support, at least one light-sensitive layer, and a protective layer. The protective layer has a UV ray absorbing dye layer which includes a UV ray absorbing dye, a high boiling point organic solvent and a hydrophilic binder. The protective layer has an outermost layer which includes a matting agent and a modified gelatin having at least one carboyxlic acid moiety where at least one carboxylic acid moiety of gelatin is modified into a monoamide of a polyamine whereby at least one additional amine group is introduced.
摘要翻译：公开了具有改进的耐擦伤性和耐磨性的照相元件。成像元件包括支撑体，至少一个感光层和保护层。保护层具有包含紫外线吸收染料，高沸点有机溶剂和亲水性粘合剂的紫外线吸收染料层。保护层具有最外层，其包括消光剂和具有至少一个羧基部分的改性明胶，其中明胶的至少一个羧酸部分被修饰成多胺的单酰胺，由此引入至少一个另外的胺基。

3. 发明公开

EP0886177A1 Photographic element containing polymeric particles made by a microsuspension process 失效
标题翻译： Durch Mikrosuspension Verfahren hergestellte聚合物Partikeln enthaltendes photographisches元素
公开(公告)号：EP0886177A1
公开(公告)日：1998-12-23
申请号：EP98201905.1
申请日：1998-06-08
申请人： EASTMAN KODAK COMPANY
发明人： Wang, Yongcai, c/o Eastman Kodak Company , Smith, Dennis Edward, c/o Eastman Kodak Company , Fant, Alfred Bruce, c/o Eastman Kodak Company , Muehlbauer, John L., c/o Eastman Kodak Company
IPC分类号： G03C1/76 , G03C1/95
CPC分类号： G03C1/95 , G03C1/005 , G03C1/04 , G03C1/7614 , G03C2001/0854 , G03C2001/7635 , G03C2200/43 , Y10S430/162
摘要： The present invention is a photographic element which includes a support, at least one silver halide emulsion layer; and at least one layer containing a binder and polymer particles. The polymeric particles are prepared by the process of mechanically forming droplets having a size less than 400 nm of an ethylenically unsaturated monomer having hydrophobic groups, the hydrophobic groups having a logP (calc) greater than a logP (calc) of the ethylenically unsaturated monomer by at least 1 unit, and polymerizing said droplets so that the polymerized droplets have a size of less than 400 nm. The present invention also is a photographic element which includes a support, at least one silver halide emulsion layer; and at least one layer containing a binder and polymer particles. The polymeric particles are prepared by the process of mechanically forming droplets having a size less than 400 nm of an ethylenically unsaturated monomer having a logP (calc) greater than 4, preferably greater than 6, and polymerizing said droplets so that the polymerized droplets have a size of less than 400 nm.
摘要翻译：本发明是一种照相材料，它包括一种载体，至少一种卤化银乳剂层; 和至少一层含有粘合剂和聚合物颗粒的层。通过机械地形成具有疏水基团的烯键式不饱和单体的小于400nm的液滴的方法制备聚合物颗粒，疏水基团的logP（calc）大于烯键式不饱和单体的logP（calc），由至少1个单位，并聚合所述液滴，使得聚合的液滴具有小于400nm的尺寸。本发明还是一种照相元件，它包括一个载体，至少一个卤化银乳剂层; 和至少一层含有粘合剂和聚合物颗粒的层。聚合物颗粒通过机械地形成尺寸小于400nm的具有logP（calc）大于4，优选大于6的烯属不饱和单体的液滴并聚合所述液滴以使聚合的液滴具有尺寸小于400nm。

4. 发明公开

EP0767402A2 Photographic material having a processed photographic element in a cassette 失效
标题翻译： Photographisches产品bestehend aus einem verarbeiteten，photoischen元素在einer Kassette
公开(公告)号：EP0767402A2
公开(公告)日：1997-04-09
申请号：EP96202544.1
申请日：1996-09-12
申请人： EASTMAN KODAK COMPANY
发明人： Wang, Yongcai, c/o Eastman Kodak Company , Smith, Dennis Edward, c/o Eastman Kodak Company , Fant, Alfred Bruce, c/o Eastman Kodak Company , Kestner, Melvin Michael, c/o Eastman Kodak Company
IPC分类号： G03C1/32 , G03C1/95 , G03C3/00
CPC分类号： G03C3/00 , G03C1/32 , G03C1/7954 , G03C1/95 , G03C2200/10 , Y10S430/151 , Y10S430/162
摘要： A photographic material comprising a cassette containing a processed photographic element, the photographic element comprising a support, at least one light sensitive silver halide layer and a protective overcoat layer on the light sensitive layer, the protective overcoat layer comprising a hydrophilic binder and permanent matte particles, the permanent matte particles comprising greater than 80 mole percent methyl methacrylate and having a mean particle size of from 1 to 1.8 µm and a coating weight of from 70 to 250 mg/m 2 .
摘要翻译：一种照相材料，其包含含有经处理的照相元件的盒，所述照相元件包括支持体，至少一个感光卤化银层和在所述光敏层上的保护性外涂层，所述保护性外涂层包含亲水性粘结剂和永久性无光泽颗粒包含大于80摩尔％甲基丙烯酸甲酯并且平均粒径为1-1.8μm，涂层重量为70-250mg / m 2的永久性无光泽颗粒。

5. 发明公开

EP0767401A2 Photographic imaging element containing matting agents 失效
标题翻译：含有消光剂的照相成像元件
公开(公告)号：EP0767401A2
公开(公告)日：1997-04-09
申请号：EP96202541.7
申请日：1996-09-11
申请人： EASTMAN KODAK COMPANY
发明人： Smith, Dennis Edward, c/o Eastman Kodak Company , Fant, Alfred Bruce, c/o Eastman Kodak Company , Muehlbauer, John Leonard, Eastman Kodak Company , Wang, Yongcai, c/o Eastman Kodak Company
IPC分类号： G03C1/32 , G03C1/95 , G03C3/00
CPC分类号： G03C1/95 , G03C3/00 , G03C2200/10 , Y10S430/151 , Y10S430/162
摘要： A photographic imaging element comprising a support, at least one light-sensitive silver halide layer, and a light-insensitive layer comprising a polymer particle of the formula:

(A) x (B) y (C) z (I)

where A is a polyfunctional ethylenically unsaturated crosslinking monomer, B is an ethylenically unsaturated monomer containing carboxylic acid groups, C is a monofunctional ethylenically unsaturated monomer other than B, x is about 0.1 to 2 mole percent, y is about 35 to 70 mole percent and z equals 100-(x+y) mole percent.

6. 发明公开

EP1018667A2 Antistatic layer coating compositions 审中-公开
标题翻译：防静电层的涂料组合物
公开(公告)号：EP1018667A2
公开(公告)日：2000-07-12
申请号：EP99204354.7
申请日：1999-12-16
申请人： EASTMAN KODAK COMPANY
发明人： Wang, Yongcai, c/o Eastman Kodak Company , Schwark, Dwight Wayne, c/o Eastman Kodak Company , Kress, Robert John, c/o Eastman Kodak Company , Fant, Alfred Bruce, c/o Eastman Kodak Company
IPC分类号： G03C1/85
CPC分类号： G03C1/85 , G03C1/853 , G03C1/89
摘要： The present invention is an imaging element which includes a support, at least one imaging layer superposed on the support and an antistatic layer superposed on the support. The antistatic layer is composed of a wax particle having a wax phase and a polymer phase, the polymer phase formed from an ethylenically unsaturated monomer free of ionic charge groups capable of forming a water soluble homopolymer and a second ethylenically unsaturated monomer capable of forming a water insoluble homopolymer, and an antistatic agent having an ionic group.

7. 发明授权

EP0677779B1 Photographic film support 失效
标题翻译：照相胶片基
公开(公告)号：EP0677779B1
公开(公告)日：1999-02-10
申请号：EP95104489.0
申请日：1995-03-27
申请人： EASTMAN KODAK COMPANY
发明人： Havens, Charles Thomas, c/o Eastman Kodak Company , Rieth, John Edward, c/o Eastman Kodak Company , Fant, Alfred Bruce, c/o Eastman Kodak Company , Jones, Raymond Thomas, c/o Eastman Kodak Company
IPC分类号： G03C1/85
CPC分类号： G03C1/85

8. 发明公开

EP0692731A1 Method and apparatus for controlling exposure format 失效
标题翻译： Verfahren und Vorrichtung zum Steuern des Belichtungsformats
公开(公告)号：EP0692731A1
公开(公告)日：1996-01-17
申请号：EP95201915.6
申请日：1995-07-12
申请人： EASTMAN KODAK COMPANY
发明人： Fant, Alfred Bruce, c/o Eastman Kodak Company , Rochford, William Thomas, Eastman Kodak Company
IPC分类号： G03B7/24 , G03B17/26
CPC分类号： G03B7/24 , G03B1/50 , G03B17/24 , G03B2206/008 , G03B2217/244 , G03B2217/248
摘要： Described herein is a photographic element cassette (100) which is encoded with format information (CEFI) for automatically configuring a compatible variable format camera in a selected format. The cassette is provided with a camera readable feature encoded with a selected exposure format that automatically sets and maintains the camera in the selected exposure format. A variable format photographic camera having a sensor (102) reads the encoded exposure format on the CEFI encoded cassette (100) and a control device (106) responsive to the CEFI code on the cassette (100) which automatically sets and maintains the selected exposure format as long as the cassette (100) is in the camera. The exposure format is set and maintained using either a masking unit (108), a masking window (110) or exposure control (112). A method for controlling the exposure of an entire roll of a photographic element with a consistent format in a variable format camera with or without mid roll interruption is also disclosed.
摘要翻译：这里描述的是用格式信息（CEFI）编码的照相元件盒（100），用于以所选格式自动配置兼容的可变格式相机。盒式录像带具有以所选择的曝光格式编码的相机可读特征，其以所选曝光格式自动设置和维护照相机。具有传感器（102）的可变格式摄影相机读取CEFI编码的盒式磁带（100）上的编码曝光格式和响应于盒式磁带（100）上的CEFI码的控制装置（106），其自动设置并保持所选择的曝光只要盒式磁带（100）在相机中的格式。使用掩模单元（108），掩蔽窗口（110）或曝光控制（112）来设置和维护曝光格式。还公开了一种用于在具有或没有中间辊中断的可变格式相机中以一致的格式来控制整卷照相材料的曝光的方法。

9. 发明公开

EP0969316A2 Visible light absorbing polymer particles and photographic elements comprising them 审中-公开
标题翻译：可见光吸收聚合物颗粒和包含它们的照相元件
公开(公告)号：EP0969316A2
公开(公告)日：2000-01-05
申请号：EP99201942.2
申请日：1999-06-17
申请人： EASTMAN KODAK COMPANY
发明人： Wang, Yongcai, c/o Eastman Kodak Company , Schroeder, Kurt Michael, c/o Eastman Kodak Company , Visconte, Gary William, c/o Eastman Kodak Company , Fant, Alfred Bruce, c/o Eastman Kodak Company
IPC分类号： G03C1/825 , G03C1/835 , C08J3/20
CPC分类号： G03C1/825 , G03C1/005 , G03C1/835
摘要： The present invention is a photographic element which includes a support, at least one silver halide light sensitive emulsion layer and an antihalation layer. The antihalation layer includes a hydrophilic binder and a polymer particle having a size greater than 0.01 µm. The polymer particle is composed of a polymer derived from monomer A comprising ethylenically unsaturated monomers which form water insoluble homopolymers and monomer B comprising ethylenically unsaturated monomers which form water soluble homopolymers wherein monomer B is less than 10 weight percent of the polymer and a visible light absorbing dye.
摘要翻译：本发明是一种照相元件，它包括载体，至少一层卤化银感光乳剂层和防光晕层。防光晕层包含亲水性粘合剂和尺寸大于0.01μm的聚合物颗粒。聚合物颗粒由衍生自包含烯属不饱和单体的单体A的聚合物形成水不溶性均聚物和包含烯属不饱和单体的单体B组成，所述烯属不饱和单体形成水溶性均聚物，其中单体B小于聚合物的10重量％和可见光吸收染料。

10. 发明公开

EP0886178A1 Photographic element having surface protective layer 失效
标题翻译： Photographisches Element mit Schutzschicht
公开(公告)号：EP0886178A1
公开(公告)日：1998-12-23
申请号：EP98201906.9
申请日：1998-06-08
申请人： EASTMAN KODAK COMPANY
发明人： Wang, Yongcai, c/o Eastman Kodak Company , Smith, Dennis Edward, c/o Eastman Kodak Company , Fant, Alfred Bruce, c/o Eastman Kodak Company
IPC分类号： G03C1/76 , G03C1/95
CPC分类号： G03C1/95 , G03C1/005 , G03C1/04 , G03C1/7614 , G03C2001/0854 , G03C2001/7635 , G03C2200/43 , Y10S430/162
摘要： The present invention is a photographic element which includes a support, at least one silver halide emulsion layer, and a light-insensitive protective overcoat. The light insensitive protective overcoat includes a hydrophilic binder and polymer particles having a glass transition temperature of at least 70 °C. The polymer particles prepared by the process of mechanically forming oil-in-water droplets having a size less than 400 nm of a ethylenically unsaturated monomer having hydrophobic groups, the hydrophobic groups having a logP (calc) greater than a logP (calc) of the ethylenically unsaturated monomer by at least 1 unit in a aqueous medium. A hydrophilic colloid is added to the aqueous medium in an amount sufficient to render the polymer partice compatible with the hydrophilic binder. The droplets are polymerized to a size of less than 400 nm. The present invention is also a photographic element which includes a support, at least one silver halide emulsion layer, and a light-insensitive protective overcoat. The light insensitive protective overcoat includes a hydrophilic binder and polymer particles having a glass transition temperature of at least 70 °C. The polymer particles prepared by the process of mechanically forming oil-in-water droplets having a size less than 400 nm of an ethylenically unsaturated monomer having a logP (calc) greater than 4, preferably greater than 6 in an aqueous medium. A hydrophilic colloid is added to the aqueous medium in an amount sufficient to render the polymer partice compatible with the hydrophilic binder. The droplets are polymerized to a size of less than 400 nm.
摘要翻译：本发明是一种照相材料，它包括一种载体，至少一种卤化银乳剂层和一种不透光的保护性外涂层。光不敏感的保护性外涂层包括亲水性粘合剂和玻璃化转变温度至少为70℃的聚合物颗粒。通过机械地形成尺寸小于400nm的乙烯基型水包油液滴制备的聚合物颗粒具有疏水基团的不饱和单体，所述疏水基团在水性介质中具有大于所述烯属不饱和单体的logP（calc））至少1单位的logP（calc）。将亲水胶体以足以使聚合物部分与亲水性粘合剂相容的量加入到水性介质中。液滴聚合成小于400nm的尺寸。本发明还是一种照相元件，它包括一种载体，至少一种卤化银乳剂层和一种不透光的保护性外涂层。光不敏感的保护性外涂层包括亲水性粘合剂和具有至少70℃的玻璃化转变温度的聚合物颗粒。通过机械形成尺寸小于400nm的水包油液滴制备的聚合物颗粒为烯属在水性介质中logP（calc）大于4，优选大于6的不饱和单体。将亲水胶体以足以使聚合物部分与亲水性粘合剂相容的量加入到水性介质中。液滴聚合成小于400nm的尺寸。

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