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61.发明授权
公开(公告)号：US4939063A
公开(公告)日：1990-07-03
申请号：US207973
申请日：1988-06-17
CPC分类号： G03F7/0285 , G03C1/79
摘要： A light-sensitive material comprising a light-sensitive layer containing silver halide, a reducing agent and an ethylenic unsaturated polymerizable compound provided on a paper support. The paper support comprises a coating layer containing a hydrocarbon resin provided on a base paper sheet, and the paper support has a low water absorptiveness of not more than 1 g/m.sup.2 on the surface of the coating layer on which the light-sensitive layer is provided. The water absorptiveness being a value measured according to the Cobb test method.
摘要翻译： 一种感光材料，其包含设置在纸载体上的含有卤化银，还原剂和烯属不饱和可聚合化合物的感光层。 纸支持体包括含有设置在原纸上的烃树脂的涂层，纸载体在感光层为涂层的表面上的吸水率为1g / m 2以下 提供。 吸水率是根据Cobb测试方法测量的值。
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公开(公告)号：US4927495A
公开(公告)日：1990-05-22
申请号：US237369
申请日：1988-08-29
申请人： Shigehisa Tamagawa
发明人： Shigehisa Tamagawa
摘要： A support for photographic printing paper containing a base paper having polyolefin coated on both surfaces thereof, wherein as the base paper is used a one side-machine glazed paper having a glossy surface which is obtained by bringing one surface of a wet paper into intimate contact with the mirror surface of a heated mirror surface type drier and drying.
摘要翻译： 包含含有在其两面涂布有聚烯烃的原纸的照相印刷纸的支撑体，其中，作为原纸，使用具有光泽表面的单面釉面纸，其通过将湿纸的一个表面紧密接触而获得 用镜面加热后的表面型干燥机进行干燥。
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63.发明授权
公开(公告)号：US4876170A
公开(公告)日：1989-10-24
申请号：US136575
申请日：1987-12-22
CPC分类号： D21H19/72 , G03C1/775 , G03F7/0285 , D21H15/00 , D21H21/08
摘要： A light-sensitive material comprises a light-sensitive layer containing silver halide, a reducing agent and a polymerizable compound provided on a paper support. Another light-sensitive material comprises a light-sensitive layer containing a photo polymerizable composition or a photo polymerizable compound provided on a paper support. The paper support employs a base paper sheet having such distribution of formation that the total coefficient of variation relating to the distribution curve of laser beam transmittance is not more than 15%. The distribution curve of laser beam transmittance is obtained by helium-neon laser scanning.
摘要翻译： 感光材料包括含有卤化银的光敏层，还原剂和设置在纸支架上的可聚合化合物。 另一种感光材料包括含有光聚合性组合物的感光层或设置在纸支架上的光聚合性化合物。 纸支架使用具有形成分布的原纸，使得与激光束透射率的分布曲线有关的总变异系数不大于15％。 通过氦氖激光扫描获得激光束透射率的分布曲线。
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64.发明授权
公开(公告)号：US4871642A
公开(公告)日：1989-10-03
申请号：US81390
申请日：1987-08-04
CPC分类号： G03F7/0285
摘要： A light-sensitive material comprising a light-sensitive layer containing silver halide, a reducing agent and a polymerizable compound provided on a paper support. A surface of the paper support on which the light-sensitive layer is provided has a low water absorptiveness of not more than 3 g/m.sup.2 which is a value measured according to Cobb test method.
摘要翻译： 一种感光材料，其包含含有卤化银的光敏层，还原剂和设置在纸载体上的可聚合化合物。 其上提供感光层的纸支架的表面具有不大于3g / m 2的低吸水率，这是根据Cobb测试方法测量的值。
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65.发明授权Image-forming method employing light-sensitive material having a specified paper support 失效使用具有指定纸支架的感光材料的图像形成方法
公开(公告)号：US4865941A
公开(公告)日：1989-09-12
申请号：US307237
申请日：1989-02-06
IPC分类号： G03F7/028
CPC分类号： G03F7/0285
摘要： A light-sensitive material comprising a light-sensitive layer containing silver halide, a reducing agent and a polymerizable compound provided on a paper support. The paper support has a low shrinkage ratio of not more than 0.15% both in the machine direction and in the cross direction. The shrinkage ratio is a value measured at the change of relative humidity from 75% to 60%.
摘要翻译： 一种感光材料，其包含含有卤化银的光敏层，还原剂和设置在纸载体上的可聚合化合物。 纸张支撑体在机器方向和横向均具有不大于0.15％的低收缩率。 收缩率是在75％〜60％的相对湿度变化时测定的值。
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公开(公告)号：US4771031A
公开(公告)日：1988-09-13
申请号：US932826
申请日：1986-11-20
CPC分类号： B41M5/41 , Y10T428/24934 , Y10T428/31993
摘要： A heat-sensitive recording paper comprising a support having coated thereon a heat-sensitive color-forming layer, wherein the support contains an inorganic fiber.
摘要翻译： 一种热敏记录纸，其包括其上涂覆有热敏成色层的载体，其中所述载体含有无机纤维。
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公开(公告)号：US4678742A
公开(公告)日：1987-07-07
申请号：US733331
申请日：1985-05-13
CPC分类号： G03C1/79 , Y10S430/151 , Y10T428/24934 , Y10T428/25 , Y10T428/259 , Y10T428/31902 , Y10T428/31913 , Y10T428/31928 , Y10T428/31935 , Y10T428/31993
摘要： A photographic printing paper support is described, comprising a base paper having a polyolefin layer formed on both surfaces thereof, said support having provided on a back surface thereof a writing property providing layer composed of (a) inorganic pigment having an average particle diameter from 0.1 to 2.0 .mu.m and oil absorption degree of 100 cc/100 g or less, and (b) an acrylic emulsion having a glass transition point of from 20.degree. C. to 50.degree. C.
摘要翻译： 描述了一种照相印刷纸支持体，其包括在其两个表面上形成有聚烯烃层的原纸，所述支撑体在其背面上设置有书写特性提供层，所述书写特性提供层由（a）平均粒径为0.1的无机颜料 至2.0μm，吸油量为100cc / 100g以下，（b）玻璃化转变温度为20℃〜50℃的丙烯酸乳液。
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公开(公告)号：US4439496A
公开(公告)日：1984-03-27
申请号：US372818
申请日：1982-04-28
CPC分类号： G03C1/79 , Y10T428/31902 , Y10T428/31906 , Y10T428/31913 , Y10T428/31935
摘要： A water-proof photographic support comprising a paper sheet coated with a polyolefin on both surfaces thereof, in which the paper sheet contains an alkylketene dimer, a cationic polyacrylamide and an anionic polyacrylamide.
摘要翻译： 一种防水摄影载体，其包括在其两个表面上涂覆有聚烯烃的纸片，其中该纸片含有烷基烯酮二聚体，阳离子聚丙烯酰胺和阴离子聚丙烯酰胺。
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