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公开(公告)号：US20070141485A1
公开(公告)日：2007-06-21
申请号：US11671620
申请日：2007-02-06
申请人： Hwei-Ling Yau , James Johnston , Yongcai Wang , John Pawlak , Douglas Axtell
发明人： Hwei-Ling Yau , James Johnston , Yongcai Wang , John Pawlak , Douglas Axtell
IPC分类号： G03C3/00
CPC分类号： G03C1/74 , G03C1/002 , G03C2001/7492 , G03C2200/60 , Y10S430/136
摘要： This invention relates to a method of coating multiple layers on a support comprising a) taking a support; b) simultaneously coating on said support a chill settable layer and a non-chill settable layer; c) lowering the temperature of the layers to immobilize said layers; and d) drying said layers. It further relates to imaging elements made by this process.
摘要翻译： 本发明涉及一种在支撑体上涂覆多层的方法，包括：a）承载; b）同时在所述支撑体上涂覆冷却可固化层和非冷却可固化层; c）降低层的温度以固定所述层; 和d）干燥所述层。 它还涉及通过该方法制造的成像元件。
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公开(公告)号：US20050084788A1
公开(公告)日：2005-04-21
申请号：US10688088
申请日：2003-10-17
申请人： Hwei-Ling Yau , James Johnston , Yongcai Wang , John Pawlak , Douglas Axtell
发明人： Hwei-Ling Yau , James Johnston , Yongcai Wang , John Pawlak , Douglas Axtell
CPC分类号： G03C1/74 , G03C1/002 , G03C2001/7492 , G03C2200/60 , Y10S430/136
摘要： This invention relates to a method of coating multiple layers on a support comprising a) taking a support; b) simultaneously coating on said support a chill settable layer and a non-chill settable layer; c) lowering the temperature of the layers to immobilize said layers; and d) drying said layers. It further relates to imaging elements made by this process.
摘要翻译： 本发明涉及一种在支撑体上涂覆多层的方法，包括：a）承载; b）同时在所述支撑体上涂覆冷却可固化层和非冷却可固化层; c）降低层的温度以固定所述层; 和d）干燥所述层。 它还涉及通过该方法制造的成像元件。
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公开(公告)号：US06537618B2
公开(公告)日：2003-03-25
申请号：US09742172
申请日：2000-12-20
IPC分类号： B05D126
CPC分类号： B05C5/007 , B05C9/06 , B05D1/28 , B05D7/5485 , G03C1/74 , G03C2001/7492
摘要： A method is taught for preparing a coating hopper prior to initiation of coating a liquid coating composition at a predetermined coating flow rate onto a moving substrate wherein the coating hopper includes at least one internal flow path therethrough. The internal flow path(s) of the coating hopper are drained. The liquid coating composition is introduced into internal flow path(s) at a purge flow rate which may be determined empirically. The internal flow path(s) are filled with the liquid coating composition and with the liquid coating composition then discharging from the internal flow path(s) onto a slide surface of the coating hopper, the liquid coating composition flowing down the slide surface and over a lip of the coating hopper at the purge rate to a drain. The flow of the liquid coating composition through the internal flow path(s) is maintained at the purge rate until air within the internal flow path(s) has been displaced from the coating hopper. Preferably, the internal flow path(s) are flushed with water prior to draining.
摘要翻译： 教导了一种在开始以预定的涂布流速将液体涂料组合物涂覆到移动的基材上之前制备涂料料斗的方法，其中涂料料斗包括至少一个通过其的内部流动通道。 排出涂料料斗的内部流路。 将液体涂料组合物以可根据经验确定的清洗流速引入内部流路。 内部流动路径用液体涂料组合物填充，然后液体涂料组合物从内部流动路径排出到涂料料斗的滑动表面上，液体涂料组合物从滑动表面向下流动 涂料料斗的边缘以吹扫速率流到排水管。 通过内部流动路径的液体涂料组合物的流动保持在吹扫速率，直到内部流动路径内的空气已从涂料料斗移出。 优选地，内部流动路径在排水之前用水冲洗。
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公开(公告)号：US06534114B2
公开(公告)日：2003-03-18
申请号：US09796153
申请日：2001-02-28
IPC分类号： B05D134
CPC分类号： G03C1/74 , B05D1/28 , B05D7/5885 , G03C2001/7492
摘要： A method is taught for that allows for controlling and optimizing the level of adhesion between a multilayer composite applied to a support web. The method comprises the steps of selecting the support web with or without a subbing layer applied thereto; selecting an organic solvent that is substantially free of other constituents as a carrier layer; forming a multilayer composite including the carrier layer, the carrier layer being the lowermost layer thereof; applying the multilayer composite to the support web or the subbing layer; drying the multilayer composite on the support web, the carrier layer evaporating from the multilayer composite; testing the adhesive strength between the support web or subbing layer and the multilayer composite after drying; and repeating these steps until a desired level of adhesion is found.
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公开(公告)号：US20020160120A1
公开(公告)日：2002-10-31
申请号：US09796153
申请日：2001-02-28
IPC分类号： B05D001/36
CPC分类号： G03C1/74 , B05D1/28 , B05D7/5885 , G03C2001/7492
摘要： A method is taught for that allows for controlling and optimizing the level of adhesion between a multilayer composite applied to a support web. The method comprises the steps of selecting the support web with or without a subbing layer applied thereto; selecting an organic solvent that is substantially free of other constituents as a carrier layer; forming a multilayer composite including the carrier layer, the carrier layer being the lowermost layer thereof; applying the multilayer composite to the support web or the subbing layer; drying the multilayer composite on the support web, the carrier layer evaporating from the multilayer composite; testing the adhesive strength between the support web or subbing layer and the multilayer composite after drying; and repeating these steps until a desired level of adhesion is found.
摘要翻译： 教导了一种方法，其允许控制和优化应用于支撑幅材的多层复合材料之间的粘附水平。 该方法包括以下步骤：选择具有或不具有施加到其上的底层的支撑幅材; 选择基本上不含其它成分的有机溶剂作为载体层; 形成包括所述载体层的多层复合物，所述载体层是其最下层; 将多层复合材料施加到支撑纤维网或底层; 在支撑纤维网上干燥多层复合材料，载体层从多层复合材料中蒸发; 测试支撑纤维网或底层与干燥后多层复合材料的粘合强度; 并重复这些步骤，直到找到所需的粘附水平。
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公开(公告)号：US20020160119A1
公开(公告)日：2002-10-31
申请号：US09795793
申请日：2001-02-28
IPC分类号： B05D001/36
CPC分类号： G03C1/74 , B05D1/28 , B05D7/5885 , G03C2001/7492
摘要： An improved method of thin film coating is taught that uses a multi-slot coating apparatus to apply multiple liquid layers to a moving substrate. The lowermost layer contacting the substrate is comprised of an organic solvent. The lowermost layer may be a single organic solvent or a blend of several organic solvents. Whether comprised of a single organic solvent or a blend of organic solvents, the viscosity of the lowermost layer is less than 1 cp and the wet thickness of the lowermost layer is not more than about 5 nullm. Additional liquid layers are applied to the moving substrate on the top of the lowermost layer. This method allows for application of coatings at high substrate speeds. This method also allows for the reduction of coating artifacts caused by contamination of the surface of the die.
摘要翻译： 教导了一种改进的薄膜涂覆方法，其使用多槽涂布装置将多个液体层施加到移动的基底。 与底物接触的最下层由有机溶剂组成。 最下层可以是单一有机溶剂或几种有机溶剂的共混物。 无论是由单一有机溶剂还是由有机溶剂的混合物组成，最下层的粘度小于1cp，最下层的湿厚度不大于约5μm。 另外的液体层被施加到最底层顶部的移动衬底上。 该方法允许以高基板速度施加涂层。 该方法还允许减少由模具表面的污染引起的涂层伪像。
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公开(公告)号：US5234500A
公开(公告)日：1993-08-10
申请号：US766945
申请日：1991-09-27
申请人： Solomon T. Korokeyi
发明人： Solomon T. Korokeyi
CPC分类号： B05C5/007 , B05C5/008 , G03C1/74 , B05C9/06 , G03C2001/7466 , G03C2001/7492 , Y10S118/04
摘要： The present invention relates to a fluid conditioning system having a primary distribution channel configured to distribute coating fluid transversely. Fluid from the primary distribution channel is carried by a second conduit to a secondary distribution channel which is configured to minimize transverse pressure gradients in fluids having Reynolds Numbers of up to 50 without substantial formation of eddies. A product conduit withdraws liquid from the secondary distribution channel. This fluid conditioning system is particularly useful in applying photographic liquids to a web of photographic film or paper. For this utility, the system can be incorporated in a conventional slide hopper between adjacent layering plates or the liquid-applying plate and its adjacent layering plate.
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公开(公告)号：US20040013811A1
公开(公告)日：2004-01-22
申请号：US10618557
申请日：2003-07-11
申请人： Konica Corporation
发明人： Yutaka Muranaka
IPC分类号： B05D001/36 , B05D001/30
摘要： A coating method, comprises steps of coating plural layers simultaneously on a continuously moving support by flowing out simultaneously plural coating liquids from plural slits, wherein at least one of the plural coating liquids contains a volatile solvent; stopping the coating step; and flowing out a solution containing a solvent having a boiling point higher than that of a main solvent of a coating liquid from a slit for an uppermost layer of the plural layers while stopping the coating step.
摘要翻译： 一种涂布方法，包括以下步骤：通过同时从多个狭缝流出多个涂布液而在连续移动的支持体上同时涂覆多个层，其中所述多个涂布液中的至少一个包含挥发性溶剂; 停止涂布步骤; 并且在停止涂布步骤的同时，从多层的最上层的狭缝流出含有比涂布液的主溶剂的沸点高的溶剂的溶液。
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9.发明申请公开(公告)号：US20020061479A1
公开(公告)日：2002-05-23
申请号：US10002216
申请日：2001-11-01
发明人： Thomas C. Geisler
IPC分类号： G03C001/795 , G03C001/89 , G03C001/93 , G03C001/74
CPC分类号： B05D7/54 , B05D7/04 , B32B27/08 , G03C1/49872 , G03C1/74 , G03C1/7954 , G03C1/91 , G03C1/93 , G03C2001/7481 , G03C2001/7492 , G03G5/10 , G03G5/142 , Y10S430/165 , Y10T428/3179 , Y10T428/31797 , Y10T428/31855 , Y10T428/31909 , Y10T428/31971
摘要： Multilayer thermographic materials have improved adhesion between a polymeric support and film-forming polymer-containing layers disposed thereon. This improved adhesion is provided by including in the adhesion-promoting layer next to the support two or more polymers having specific properties. At least one of the polymers adheres the layer to the support, and at least one other polymer is compatible or of the same class as the film-forming polymer in the upper layer, such as a thermographic imaging layer. This adhesion-promoting layer can be provided as a very thin nullcarriernull layer during coating operations so that desired imaging effects and functional properties are obtained.
摘要翻译： 多层热成像材料具有改进的聚合物载体和其上设置的成膜聚合物层之间的粘合性。 这种改进的粘合性通过在邻近载体的粘合促进层中包含两种或更多种具有特定性质的聚合物来提供。 至少一种聚合物将层粘附到载体上，并且至少一种其它聚合物与上层中的成膜聚合物如热敏成像层相容或相同。 这种粘合促进层可以在涂布操作期间作为非常薄的“载体”层提供，从而获得所需的成像效果和功能特性。
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10.发明授权
公开(公告)号：US5439708A
公开(公告)日：1995-08-08
申请号：US889429
申请日：1992-05-28
CPC分类号： G03C1/74 , B05C5/007 , G03C2001/7411 , G03C2001/7466 , G03C2001/7477 , G03C2001/7492
摘要： A solution applying method in which a continuously conveyed web is applied with a coating solution by a solution injector. The solution injector includes a lip with a lower end portion thereof having an angle of 85.degree. or less relative to a surface of the injector. A coating solution flows along the lip of the solution injector to form a bead between the lip and the web. The solution applying conditions and pressures before and after the bead is formed between the web and the lip are controlled before the coating solution is applied to the web such that a lower end portion of the bead coincides with the lower end portion of the lip. The solution applying device may have a lower end portion of the lip with an angle of not more than 89.degree.. A portion of the lip may extend parallel to a roller conveying the web and has a length of 0.1-10 mm. Even when a solution having good wettability is used as a coating solution, foreign matter is prevented from adhering to the lip due to drying, hardening and gelation of the coating solution to thereby prevent streaking for a relatively long duration.
摘要翻译： 一种溶液施加方法，其中通过溶液注入器将连续输送的纸幅涂覆在涂布溶液中。 溶液注射器包括其下端部分相对于注射器的表面具有85°或更小角度的唇缘。 涂布溶液沿着溶液注射器的唇缘流动以在唇缘和腹板之间形成珠子。 在将涂布溶液施加到幅材上之前，在幅材和唇缘之间形成胎圈之前和之后的溶液施加条件和压力被控制，使得胎圈的下端部分与唇缘的下端部分重合。 溶液施加装置可以具有不大于89°的角度的唇缘的下端部分。 唇缘的一部分可以平行于输送幅材的辊延伸并且具有0.1-10mm的长度。 即使当使用具有良好润湿性的溶液作为涂布溶液时，由于涂布溶液的干燥，硬化和凝胶化，防止异物粘附到唇缘上，从而防止条纹持续时间较长。
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