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公开(公告)号：US5300417A
公开(公告)日：1994-04-05
申请号：US989750
申请日：1992-12-10
CPC分类号： G03C1/7614 , G03C1/053 , G03C1/95 , Y10S430/162
摘要： A light sensitive photographic element is disclosed having a support bearing at least one light sensitive silver halide emulsion layer, an overcoat layer, and at least one non-light sensitive stress absorbing layer between the emulsion layer and the overcoat layer, wherein the stress absorbing layer comprises a polymer and a hydrophilic colloid in a mass ratio of greater than or equal to about 1:1, the polymer having a glass transition temperature of less than about 5.degree. C. It has been found that pressure fog can be substantially reduced when such a stress absorbing layer is present.
摘要翻译： 公开了一种感光照相元件，其具有在乳剂层和外涂层之间具有至少一个感光卤化银乳剂层，外涂层和至少一个非光敏应力吸收层的载体，其中应力吸收层 包括质量比大于或等于约1:1的聚合物和亲水胶体，该聚合物的玻璃化转变温度低于约5℃。已经发现，当这种聚合物的玻璃化转变温度低于约5℃时，压力雾可以显着降低 存在应力吸收层。
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公开(公告)号：US5310639A
公开(公告)日：1994-05-10
申请号：US21382
申请日：1993-02-23
CPC分类号： G03C1/76
摘要： A light sensitive photographic element is disclosed having a support bearing at least one light sensitive silver halide emulsion layer and at least one non-light sensitive stress absorbing layer between the emulsion layer and the support, wherein the stress absorbing layer comprises a polymer and a hydrophilic colloid in a mass ratio of greater than or equal to about 1:2, the polymer having a glass transition temperature of less than about 5.degree. C. It has been found that pressure fog can be substantially reduced while maintaining scratch resistence when such a stress absorbing layer is present.
摘要翻译： 公开了一种感光照相材料，其具有承载至少一个光敏卤化银乳剂层的支撑体和在乳剂层和支撑体之间的至少一个非光敏应力吸收层，其中应力吸收层包含聚合物和亲水 胶体的质量比大于或等于约1:2，聚合物的玻璃化转变温度低于约5℃。已经发现，当这种应力下保持耐擦伤性时，可以显着降低压力雾 存在吸收层。
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3.发明授权Control of pressure-fog with gelatin-grafted and case-hardened gelatin-grafted soft polymer latex particles 失效用胶凝剂和壳聚糖胶凝胶软胶聚合物乳液控制压力雾化
公开(公告)号：US5066572A
公开(公告)日：1991-11-19
申请号：US497456
申请日：1990-03-22
CPC分类号： G03C1/04 , G03C1/30 , Y10S430/151 , Y10S430/162
摘要： This invention describes a substantially less pressure sensitive photographic film comprising a support, at least one light sensitive silver halide element, and an overlaying element comprising gelatin-grafted or case-hardened gelatin-grafted soft polymer particle composite element. The incorporation of such an overlaying composite particle cushioning layer does not compromise either the physical properties or physical integrity of the film unit. This invention is particularly suitable for highly pressure sensitive tabular grain emulsions.
摘要翻译： 本发明描述了一种基本上较小的压敏感光照相胶片，其包含载体，至少一种光敏卤化银元件和包含明胶接枝或表面硬化的明胶接枝的软质聚合物颗粒复合元件的覆盖元件。 这种覆盖复合颗粒缓冲层的结合不影响膜单元的物理性能或物理完整性。 本发明特别适用于高压敏片状颗粒乳剂。
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公开(公告)号：US06214938B1
公开(公告)日：2001-04-10
申请号：US09567718
申请日：2000-05-10
IPC分类号： C08L3306
CPC分类号： G03C11/08 , B41M7/0036 , G03C1/053 , G03C1/76 , G03C1/85 , G03C5/14 , Y10S430/162
摘要： The present invention is a coating composition comprising at least one first water insoluble polymer having a Tg equal to or less than 30° C. and at least one second water insoluble polymer having a Tg equal to or greater than 60° C. wherein the first polymer comprises a monomer at a weight percent of 75 to 100 of the monomer represented by the following formula 1: wherein: X is selected from the group consisting of —Cl, —F, or —CN, and Y is each independently selected from the group consisting of H, Cl, F, CN, CF3, CH3, C2H5, n—C3H7, iso—C3H7, n—C4H9, n—C5H11, n—C6H13, OCH3, OC2H5, phenyl, C6F5, C6Cl5, CH2Cl, CH2F, Cl, F, CN, CF3, C2F5, n—C3F7, iso—C3F7, OCF3, OC2F5, OC3F7, C(CF3)3, CH2(CF3), CH(CF3)2, COCF3, COC2F5, COCH3, COC2H5; and the second polymer is a microgel particle.
摘要翻译： 本发明是包含Tg等于或小于30℃的至少一种第一水不溶性聚合物和Tg等于或大于60℃的至少一种第二水不溶性聚合物的涂料组合物，其中第一 聚合物包含以下式1表示的单体的重量百分比为75-100的单体：其中：X选自-Cl，-F或-CN，Y各自独立地选自 由H，Cl，F，CN，CF 3，CH 3，C 2 H 5，n-C 3 H 7，异-C 3 H 7，n-C 4 H 9，n -C 5 H 11，n-C 6 H 13，OCH 3，OC 2 H 5，苯基，C 6 F 5，C 6 Cl 5，CH 2 Cl， ，CF 3，CH 2（CF 3），CH（CF 3）2，COCF 3，COC 2 F 5，COCH 3，COC 2 H 5; C 1 -C 3烷基，C 1 -C 6烷基， 并且第二聚合物是微凝胶颗粒。
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公开(公告)号：US06645705B2
公开(公告)日：2003-11-11
申请号：US10007359
申请日：2001-11-05
IPC分类号： G03C176
CPC分类号： G03C1/7614 , Y10S430/162
摘要： The present invention is a photographic element which includes a support, at least one silver-halide emulsion layer superposed on the support and a processing-solution-permeable overcoat overlying the silver-halide emulsion layer that becomes water-resistant in the final product, without requiring lamination or fusing. The presence, in the coating composition, of a compound comprising a blocked copolymer of ethylene oxide and propylene oxide has been found to improve wet durability, prevent the retention of iron, and improve the conversion of the overcoat to a water-resistant layer during processing. The present invention is also directed to a method of making a photographic print involving developing the photographic element.
摘要翻译： 本发明是一种照相元件，它包括一个载体，至少一个叠加在载体上的卤化银乳剂层和覆盖卤化银乳剂层的加工溶液渗透性外涂层，在最终产品中变得防水，不含 需要层压或熔合。 在涂料组合物中，已经发现包含环氧乙烷和环氧丙烷的封端共聚物的化合物的存在可以改善湿润耐久性，防止铁的保留，并且在加工过程中改善外涂层对耐水层的转化率 。 本发明还涉及一种制造涉及显影照相元件的照相印相的方法。
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6.发明授权公开(公告)号：US06525115B2
公开(公告)日：2003-02-25
申请号：US09730523
申请日：2000-12-05
IPC分类号： C08K334
CPC分类号： C08J3/07 , C08J2363/00 , C09D163/00 , G03C1/7614 , G03C7/3029 , C08L2666/02
摘要： The present invention relates to a method of making an aqueous dispersion of particles comprising epoxy-functional and acid-functional materials. Coating compositions made from such a dispersion can be used to protect various substrates, including imaging layers, so that the coated product resists fingerprints, common stains, and spills.
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公开(公告)号：US06436617B1
公开(公告)日：2002-08-20
申请号：US09699866
申请日：2000-10-30
IPC分类号： G03C176
CPC分类号： G03C1/7614 , G03C2200/36 , Y10S430/162
摘要： The present invention relates to photographic elements having a protective overcoat that resists fingerprints, common stains, and spills. The overcoat comprises an epoxy material, an acid polymer, a water-soluble hydrophilic binder and an associative thickener. In one embodiment, a photographic element includes a support, at least one silver halide emulsion layer superposed on the support and a processing-solution-permeable overcoat overlying the silver halide emulsion layer that becomes water-resistant in the final product without requiring lamination or fusing. The present invention is also directed to a method of making a print involving developing the photographic element.
摘要翻译： 本发明涉及具有防护指纹，常见污渍和溢出物的保护外套的照相元件。 外涂层包含环氧树脂材料，酸聚合物，水溶性亲水性粘合剂和缔合增稠剂。 在一个实施方案中，照相元件包括载体，叠加在载体上的至少一个卤化银乳剂层和覆盖卤化银乳剂层的加工溶液渗透性外涂层，其在最终产品中变得耐水，而不需要层压或熔融 。 本发明还涉及一种制作涉及显影照相元件的印刷品的方法。
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8.发明授权Method and apparatus of applying a solution of a predetermined viscosity to photosensitive material to form a protective coating thereon 失效将具有预定粘度的溶液施加到感光材料上以在其上形成保护涂层的方法和装置
公开(公告)号：US5984539A
公开(公告)日：1999-11-16
申请号：US965560
申请日：1997-11-06
申请人： David L. Patton , Anne E. Bohan , Kevin M. O'Connor , Ralph L. Piccinino, Jr. , Gordon F. Breese , Ramasubramaniam Hanumanthu
发明人： David L. Patton , Anne E. Bohan , Kevin M. O'Connor , Ralph L. Piccinino, Jr. , Gordon F. Breese , Ramasubramaniam Hanumanthu
CPC分类号： G03D15/06 , G03C11/08 , G03D15/025
摘要： The present invention relates to a method and apparatus of applying a solution of a predetermined viscosity to photosensitive material to form a protective coating on the photosensitive material. The method and apparatus can be used in a photographic processing device, and the apparatus can be built into an existing or new photographic processor or added on as an accessory. The method and apparatus is utilized to apply a viscous solution to at least one surface of processed photosensitize materials prior to drying in a manner that allows the solution to be uniformly applied to the at least one surface at a specific layer thickness. The viscous solution after drying functions as a protective coating which can protect the processed photosensitize material against scratches and moisture. The apparatus includes a control mechanism which controls the thickness, uniformity and laydown amount of the applied viscous solution so as to insure that a uniform coating that provides protection to the entire surface of the processed photosensitize material is provided.
摘要翻译： 本发明涉及一种将预定粘度的溶液施加到感光材料上以在感光材料上形成保护涂层的方法和装置。 该方法和装置可以用在照相处理装置中，并且该装置可以内置在现有的或新的照相处理器中或作为附件添加。 该方法和设备用于在干燥之前将粘性溶液施加到经加工的光敏材料的至少一个表面上，以允许溶液以特定层厚均匀地施加到至少一个表面上的方式。 干燥后的粘稠溶液用作保护涂层，可以保护加工的光敏材料免受划痕和潮湿。 该装置包括控制机构，其控制所施加的粘性溶液的厚度，均匀性和沉积量，以确保提供对加工的光敏材料的整个表面提供保护的均匀涂层。
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9.发明授权Replaceable cartridge coating assembly method of coating a photosensitive material using the same 失效可替换的盒式涂料组合方法使用其涂覆感光材料
公开(公告)号：US5905924A
公开(公告)日：1999-05-18
申请号：US965639
申请日：1997-11-06
CPC分类号： B05C1/0813 , G03D15/025 , G03D15/06
摘要： The present invention relates to a replaceable coating cartridge and a method of coating at least one surface of a photosensitive material using the replaceable coating cartridge. The method and apparatus can be used in a photographic processing device, and the apparatus can be built into an existing or new photographic processor or added on as an accessory. The method and apparatus are utilized to apply a viscous solution to at least one surface of processed photosensitive materials prior to drying in a manner that allows the solution to be uniformly applied to the at least one surface at a specific thickness. The viscous solution after drying functions as a protective coating which can protect the processed photosensitive material against scratches and moisture.
摘要翻译： 本发明涉及可替换的涂料盒和使用可更换的涂料盒涂覆感光材料的至少一个表面的方法。 该方法和装置可以用在照相处理装置中，并且该装置可以内置在现有的或新的照相处理器中或作为附件添加。 该方法和装置用于在干燥之前将粘性溶液施加到经处理的感光材料的至少一个表面上，以允许溶液以特定厚度均匀地施加到至少一个表面上。 干燥后的粘稠溶液用作保护涂层，可保护经处理的感光材料免受划伤和潮湿。
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公开(公告)号：US06984035B2
公开(公告)日：2006-01-10
申请号：US10915925
申请日：2004-08-11
申请人： Constantine N. Anagnostopoulos , Ravi Sharma , Mridula Nair , Kevin M. O'Connor , Michael P. Ewin , Rukmini B. Lobo
发明人： Constantine N. Anagnostopoulos , Ravi Sharma , Mridula Nair , Kevin M. O'Connor , Michael P. Ewin , Rukmini B. Lobo
IPC分类号： B41J2/01
CPC分类号： B41M5/52 , B41M5/506 , B41M7/0027 , B41M7/009 , Y10T428/24802
摘要： Disclosed is a process for imaging a media for receiving jetted ink, including a support, coated with a hydrophobic film, bearing a predetermined array of three dimensional cells composed of hydrophobic walls and a hydrophilic base, the cell walls being composed of a material that fused subsequent to printing to provide an overcoat layer.
摘要翻译： 公开了一种用于接收喷射墨的介质的成像方法，该介质包括涂覆有疏水膜的载体，其具有由疏水壁和亲水基底组成的三维单元的预定阵列，所述单元壁由熔融的材料 随后印刷以提供外涂层。
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