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1. 发明授权

EP0816915B1 Use of large particle size lubricants in the protective overcoat of photographic papers 失效
标题翻译：在相纸保护层中使用的润滑剂的高粒度的
公开(公告)号：EP0816915B1
公开(公告)日：1999-12-29
申请号：EP97201837.8
申请日：1997-06-16
申请人： EASTMAN KODAK COMPANY
发明人： Isaac, Walter Harold, Eastman Kodak Company , Honan, James Stephen, Eastman Kodak Company , Riecke, Edgar Erick, Eastman Kodak Company
IPC分类号： G03C1/76 , G03C1/775
CPC分类号： G03C1/7614 , G03C1/95 , Y10S430/132 , Y10S430/151 , Y10S430/162

2. 发明授权

EP1035432B1 Cyan coupler, solvent, and stabilizer-containing photographic element and process 有权
标题翻译：青色成色剂溶剂和含稳定剂的照相元件和处理
公开(公告)号：EP1035432B1
公开(公告)日：2005-05-25
申请号：EP00200674.0
申请日：2000-02-28
申请人： EASTMAN KODAK COMPANY
发明人： Honan, James Stephen, Eastman Kodak Company , Jain, Rakesh, Eastman Kodak Company , Harder, John William, Eastman Kodak Company , Begley, William James, Eastman Kodak Company
IPC分类号： G03C7/30 , G03C7/392
CPC分类号： G03C7/3006 , G03C1/34 , G03C7/346 , G03C7/39232 , G03C7/39256 , G03C7/39296
摘要： Disclosed is a photographic element comprising at least one light sensitive silver halide emulsion layer having associated therewith: (A) a phenolic cyan dye-forming "NB coupler"; (B) a high boiling solvent having Formula (II): R OO-C-(-G-)-C-OO-R wherein: R and R represent independently selected alkyl or aryl groups; and G represents an alkyl (including cycloalkyl and aralkyl) containing linking group; and (C) a stabilizer having Formula (III): wherein each Y is an independently selected substituent and m is 0 to 4; and each T is an independently selected substituent and p is 0 to 4.

3. 发明公开

EP1367435A2 Coating fluid for imaging element comprising solubilized collagen gelatin colloidal dispersion 审中-公开
标题翻译：涂布液，其包括含有聚合物的胶态分散体的成象材料从溶解的胶原明胶制备
公开(公告)号：EP1367435A2
公开(公告)日：2003-12-03
申请号：EP03076470.8
申请日：2003-05-19
申请人： EASTMAN KODAK COMPANY
发明人： Howe, Andrew Michael, Eastman Kodak Company , Connelly, Richard Wayne, Eastman Kodak Company , Honan, James Stephen, Eastman Kodak Company , Lobo, Lloyd Anthony, Eastman Kodak Company
IPC分类号： G03C1/047
CPC分类号： G03C1/047 , C08K3/36 , C08K7/16 , C08L33/00 , C08L89/06 , C08L2205/18 , C09D189/06 , C09H3/00 , C09H5/00 , C08L2666/02
摘要： An aqueous coating fluid is described comprising gelatin at a concentration of at least 1 wt% and a colloidal particle dispersed material phase at a volume fraction of at least 0.01, wherein at least 20% of the gelatin comprises a gelatin prepared from hydrolysis of ossein using sodium or potassium hydroxide. The present invention enables increasing the concentrations of a coating fluid containing gelatin and dispersed sub-micron colloidal materials, reducing the size of the sub-micron colloidal materials in such a coating fluid, and/or including higher molecular weight gelatin in such a coating fluid without detrimentally increasing the viscosity of such fluids. The invention further enables reducing the viscosity of an aqueous coating fluid containing gelatin and dispersed insoluble colloidal material, without needing to reduce the concentration of gelatin or colloidal materials, increase the size of the sub-micron colloidal materials, and/or reduce the molecular weight of the gelatin. Each such advantage may be achieved either individually, or in combinations to varying extents, without the need to fundamentally change the composition of the materials in the coating fluid.
摘要翻译：在wässrige涂料流体以至少1重量％的浓度被描述为包括明胶和胶体粒子在至少0时01分的体积分数分散的材料相，worin明胶的至少20％包括使用从骨胶原的水解而制备的明胶氢氧化钠或氢氧化钾。本发明能够增加含有明胶的涂布液的浓度和分散的亚微米的胶体物质，还原在寻求涂布液中的亚微米胶体材料的大小，和/或包括较高分子量明胶寻求的涂布液而不会有害提高检查流体的粘度。本发明还能够降低含明胶的水性涂料液的粘度和分散不溶性胶体材料，而无需降低明胶或胶状材料的浓度，增加的亚微米胶体材料的大小，和/或降低分子量的明胶。各自寻求优点可以单独取得要么，或组合在不同程度上，而不需要从根本上改变材料的组成在涂布液。

4. 发明公开

EP0816915A3 Use of large particle size lubricants in the protective overcoat of photographic papers 失效
标题翻译：在照相纸保护层中使用大颗粒润滑剂
公开(公告)号：EP0816915A3
公开(公告)日：1998-04-08
申请号：EP97201837.8
申请日：1997-06-16
申请人： EASTMAN KODAK COMPANY
发明人： Isaac, Walter Harold, Eastman Kodak Company , Honan, James Stephen, Eastman Kodak Company , Riecke, Edgar Erick, Eastman Kodak Company
IPC分类号： G03C1/76 , G03C1/775
CPC分类号： G03C1/7614 , G03C1/95 , Y10S430/132 , Y10S430/151 , Y10S430/162
摘要： The invention relates to a photographic element comprising a reflection support and an overcoat layer wherein said overcoat layer comprises hydrophilic binder and lubricant, said lubricant has a particle mean diameter of greater than 1 µm and the volume of particles of lubricant below 1 µm is less than 5% of said total volume of lubricant.
摘要翻译：本发明涉及一种照相元件，其包含反射支持体和外涂层，其中所述外涂层包含亲水性粘合剂和润滑剂，所述润滑剂具有大于1μm的颗粒平均直径并且小于1μm的润滑剂颗粒的体积小于所述润滑剂总量的5％。

5. 发明公开

EP1035432A1 Cyan coupler, solvent, and stabilizer-containing photographic element and process 有权
标题翻译： Blaugrünkuppler，Lösungsmittelund Stabilisator enthaltendes photographisches Element und Verfahren
公开(公告)号：EP1035432A1
公开(公告)日：2000-09-13
申请号：EP00200674.0
申请日：2000-02-28
申请人： EASTMAN KODAK COMPANY
发明人： Honan, James Stephen, Eastman Kodak Company , Jain, Rakesh, Eastman Kodak Company , Harder, John William, Eastman Kodak Company , Begley, William James, Eastman Kodak Company
IPC分类号： G03C7/30 , G03C7/392
CPC分类号： G03C7/3006 , G03C1/34 , G03C7/346 , G03C7/39232 , G03C7/39256 , G03C7/39296
摘要： Disclosed is a photographic element comprising at least one light sensitive silver halide emulsion layer having associated therewith:

(A) a phenolic cyan dye-forming "NB coupler";
(B) a high boiling solvent having Formula (II):

R 3 OO-C-(-G-)-C-OO-R 4 (II)

wherein:

R 3 and R 4 represent independently selected alkyl or aryl groups; and
G represents an alkyl (including cycloalkyl and aralkyl) containing linking group; and

(C) a stabilizer having Formula (III):
wherein

each Y is an independently selected substituent and m is 0 to 4; and
each T is an independently selected substituent and p is 0 to 4.
摘要翻译：公开了一种照相元件，其包含至少一种与之相关的感光卤化银乳剂层：（A）形成苯酚青色染料的“NB偶联剂”; （B）具有式（II）的高沸点溶剂：R 3 OO-C - （ - G - ） - C-OO-R 4其中：R 3和R 4代表独立选择的烷基或芳基; 和G表示含有连接基团的烷基（包括环烷基和芳烷基）; 和（C）具有式（III）的稳定剂：其中每个Y是独立选择的取代基，m是0-4; 并且每个T是独立选择的取代基，p是0至4。

6. 发明公开

EP0816915A2 Use of large particle size lubricants in the protective overcoat of photographic papers 失效
标题翻译：在相纸保护层中使用的润滑剂的高粒度的
公开(公告)号：EP0816915A2
公开(公告)日：1998-01-07
申请号：EP97201837.8
申请日：1997-06-16
申请人： EASTMAN KODAK COMPANY
发明人： Isaac, Walter Harold, Eastman Kodak Company , Honan, James Stephen, Eastman Kodak Company , Riecke, Edgar Erick, Eastman Kodak Company
IPC分类号： G03C1/76 , G03C1/775
CPC分类号： G03C1/7614 , G03C1/95 , Y10S430/132 , Y10S430/151 , Y10S430/162
摘要： The invention relates to a photographic element comprising a reflection support and an overcoat layer wherein said overcoat layer comprises hydrophilic binder and lubricant, said lubricant has a particle mean diameter of greater than 1 µm and the volume of particles of lubricant below 1 µm is less than 5% of said total volume of lubricant.
摘要翻译：本发明涉及照相元件，包括一个反射的支持，并在保护层worin所述防护层包括亲水性粘合剂和润滑剂，所述润滑剂的颗粒平均大于1微米的直径和润滑剂的颗粒小于1微米的体积是说的小于5％的总润滑剂的体积。

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