专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US5378542A Process for simultaneously coating multiple layers of thermoreversible organogels and coated articles produced thereby 失效
标题翻译：同时涂覆多层热可逆有机凝胶和由此制备的涂层制品的方法
公开(公告)号：US5378542A
公开(公告)日：1995-01-03
申请号：US254531
申请日：1994-06-06
申请人： Kenneth L. Hanzalik , George H. Crawford, Jr. , Sharon M. Rozzi , David J. Scanlan
发明人： Kenneth L. Hanzalik , George H. Crawford, Jr. , Sharon M. Rozzi , David J. Scanlan
IPC分类号： B05D1/26 , B05D1/34 , B05D7/00 , G03C1/053 , G03C1/498 , G03C1/74 , B32B27/06 , B32B27/36
CPC分类号： B05D7/52 , B05D1/265 , B05D1/34 , G03C1/74 , G03C1/053 , G03C1/49863 , Y10T428/31797 , Y10T428/31859 , Y10T428/31928 , Y10T428/31935 , Y10T428/31938 , Y10T428/31946
摘要： Process for the simultaneous application of at least two molten, thermoreversible organogel layers to a substrate. The organogel layers can optionally contain dispersed additive ingredients, such as pigments. The organogel layers are coated onto a suitable substrate and then rapidly cooled or chilled to form a gel. Residual solvent is then removed. Multilayer coated films are thus formed with minimal interlayer mixing or interlayer diffusion of the additive ingredients.
摘要翻译：用于将至少两个熔融的，可热可逆的有机凝胶层同时施用到基底的方法。有机凝胶层可以任选地含有分散的添加剂成分，例如颜料。将有机凝胶层涂覆在合适的基材上，然后快速冷却或冷却以形成凝胶。然后除去残余溶剂。因此，多层涂布膜以最小的夹层混合或添加成分的层间扩散形成。

2. 发明授权

US5521035A Methods for preparing color filter elements using laser induced transfer of colorants with associated liquid crystal display device 失效
标题翻译：使用激光诱导的具有相关联的液晶显示装置的着色剂转移来制备滤色器元件的方法
公开(公告)号：US5521035A
公开(公告)日：1996-05-28
申请号：US273499
申请日：1994-07-11
申请人： Martin B. Wolk , Thomas A. Isberg , Kenneth L. Hanzalik , Jeffrey C. Chang , Richard E. Bills , William V. Dower , Terrance P. Smith
发明人： Martin B. Wolk , Thomas A. Isberg , Kenneth L. Hanzalik , Jeffrey C. Chang , Richard E. Bills , William V. Dower , Terrance P. Smith
IPC分类号： G02B5/20 , B41M5/382 , B41M5/46 , G02B5/22 , G02F1/1335 , G03F7/34
CPC分类号： B41M5/465 , B41M5/38207 , G02B5/223 , G02F1/133516
摘要： Color filter elements are prepared by the laser induced thermal transfer of colorant from a color donor to a transparent, non-birefringent substrate such as glass or polymeric film. Transparent pigments which are less prone to migration, more thermally stable, and considerably more lightfast than dyes can be used to prepare the color filter elements of this invention. Color filter elements are useful for elements in color displays such as liquid crystal display devices.
摘要翻译：彩色滤光片元件通过激光诱导着色剂从着色供体到透明的非双折射底物如玻璃或聚合物膜的热转印来制备。可以使用不易于迁移，更加热稳定并且比染料显着更耐光的透明颜料来制备本发明的滤色器元件。滤色器元件可用于诸如液晶显示器件的彩色显示器中的元件。

3. 发明授权

US5424183A Ballasted leuco dyes and photothermographic element containing same 失效
标题翻译：压实无色染料和含有其的光热敏成像元件
公开(公告)号：US5424183A
公开(公告)日：1995-06-13
申请号：US200925
申请日：1994-02-22
申请人： Takuzo Ishida , Roger A. Mader , Doreen C. Lynch , Tran V. Thien , Kenneth L. Hanzalik
发明人： Takuzo Ishida , Roger A. Mader , Doreen C. Lynch , Tran V. Thien , Kenneth L. Hanzalik
IPC分类号： G03C8/40 , G03C1/494 , G03C1/498 , G03C8/14
CPC分类号： G03C8/4033
摘要： Heat-developable photothermographic materials capable of providing stable color images of high resolution. These materials comprise a support bearing a layer of an image-forming composition comprising:(a) a photosensitive silver halide,(b) an organic silver compound,(c) a reducing agent for silver ion, and(d) a binder,The reducing agent comprises a ballasted leuco dye compound. The ballasted leuco dye compound comprises a compound of the general formula:D--BwhereinD represents the reduced chromophore of a thermally mobile dye; andB represents an organic group that reduces the thermal mobility of D in the aforementioned binder, said organic group B capable of being oxidatively cleaved. The molecular weight of B must not be so high that the resulting amount of D in the emulsion layer is insufficient to yield a dye image having a reflection optical density of at least 0.3 or a transmission optical density of at least 0.2. Advantages of the heat-developable photothermographic materials of this invention include the following:(1) capability of providing of pure, clear, and stable positive dye images at high photographic speed;(2) low silver requirement; and(3) reduced background stain.
摘要翻译：能够提供稳定的高分辨率彩色图像的可热成像光热敏成像材料。这些材料包括承载成像组合物层的载体，其包含：（a）感光卤化银，（b）有机银化合物，（c）银离子还原剂和（d）粘合剂。还原剂包括压载的无色染料化合物。镇静无色染料化合物包含通式为D-B的化合物，其中D表示热移动染料的还原生色团; 并且B表示降低上述粘合剂中D的热迁移率的有机基团，所述有机基团B能够被氧化裂解。 B的分子量不能太高，乳液层中D的产生量不足以产生具有至少为0.3的反射光密度或至少为0.2的透射光密度的染料图像。本发明的热显影光热成像材料的优点包括：（1）以高照相速度提供纯净，清晰和稳定的正染料影像的能力; （2）低银需求; 和（3）减少背景污点。

4. 发明授权

US5415993A Thermoreversible organogels for photothermographic elements 失效
标题翻译：光热照相元件的热可逆有机凝胶
公开(公告)号：US5415993A
公开(公告)日：1995-05-16
申请号：US198531
申请日：1994-02-17
申请人： Kenneth L. Hanzalik , George H. Crawford, Jr. , Sharon M. Rozzi , David J. Scanlan
发明人： Kenneth L. Hanzalik , George H. Crawford, Jr. , Sharon M. Rozzi , David J. Scanlan
IPC分类号： G03C8/40 , G03C1/498 , G03C1/74 , G03C1/015 , G03C1/494 , G03C1/79
CPC分类号： G03C1/49863 , G03C1/49827 , G03C1/74 , G03C1/49854 , Y10S430/136
摘要： A photographic emulsion containing: a photosensitive silver halide; a light-insensitive, reducible silver source; a reducing agent for the light-insensitive, reducible silver source; and a binder consisting essentially of poly(vinyl butyral) having a poly(vinyl alcohol) content of about 17.5 to 21.0 wt. % and at least one solvent selected from the group consisting of: toluene, methyl ethyl ketone, acetone, tetrahydrofuran, and 1,4-dioxane. Additionally, a process for coating a substrate involving applying at least one layer of a molten thermoreversible organogel layer; causing it to gel; and removing residual solvent.
摘要翻译：含有感光卤化银的感光乳剂; 光不敏感，可还原的银源; 用于光不敏感，可还原的银源的还原剂; 和基本上由聚（乙烯醇缩丁醛）组成的粘合剂，其聚（乙烯醇）含量为约17.5至21.0wt。％和至少一种选自甲苯，甲基乙基酮，丙酮，四氢呋喃和1,4-二恶烷的溶剂。另外，用于涂覆基材的方法包括施加至少一层熔融的热可逆有机凝胶层; 使其凝胶化并除去残留溶剂。

5. 发明授权

US06242152B1 Thermal transfer of crosslinked materials from a donor to a receptor 有权
标题翻译：交联物质从供体到受体的热转移
公开(公告)号：US06242152B1
公开(公告)日：2001-06-05
申请号：US09563597
申请日：2000-05-03
申请人： John S. Staral , Jeffrey C. Chang , Kenneth L. Hanzalik
发明人： John S. Staral , Jeffrey C. Chang , Kenneth L. Hanzalik
IPC分类号： G03F734
CPC分类号： B41M5/46 , B41M5/38214 , Y10S430/165
摘要： The present invention provides a thermal transfer donor element that includes a transfer layer comprising a fully or partially crosslinked material. The crosslinked transfer layer can be imagewise transferred from the donor element to a proximate receptor by imaging the donor element with radiation that can be absorbed and converted into heat by a light-to-heat converter included in the donor element. The heat generated during imaging is sufficient to effect transfer of the crosslinked transfer layer.
摘要翻译：本发明提供了一种热转移供体元件，其包括包含完全或部分交联的材料的转移层。可以通过用供体元件中包含的光 - 热转换器吸收并转换为热量的辐射成像供体元件，从而将供体元件成像转移到近端受体。成像期间产生的热足以实现交联转移层的转移。

6. 发明授权

US5340613A Process for simultaneously coating multiple layers of thermoreversible organogels and coated articles produced thereby 失效
标题翻译：同时涂覆多层热可逆有机凝胶和由此制备的涂层制品的方法
公开(公告)号：US5340613A
公开(公告)日：1994-08-23
申请号：US30780
申请日：1993-03-12
申请人： Kenneth L. Hanzalik , George H. Crawford, Jr. , Sharon M. Rozzi , David J. Scanlan
发明人： Kenneth L. Hanzalik , George H. Crawford, Jr. , Sharon M. Rozzi , David J. Scanlan
IPC分类号： B05D1/26 , B05D1/34 , B05D7/00 , G03C1/053 , G03C1/498 , G03C1/74
CPC分类号： B05D7/52 , B05D1/265 , B05D1/34 , G03C1/74 , G03C1/053 , G03C1/49863 , Y10T428/31797 , Y10T428/31859 , Y10T428/31928 , Y10T428/31935 , Y10T428/31938 , Y10T428/31946
摘要： Process for the simultaneous application of at least two molten, thermoreversible organogel layers to a substrate. The organogel layers can optionally contain dispersed additive ingredients, such as pigments. The organogel layers are coated onto a suitable substrate and then rapidly cooled or chilled to form a gel. Residual solvent is then removed. Multilayer coated films are thus formed with minimal interlayer mixing or interlayer diffusion of the additive ingredients.
摘要翻译：用于将至少两个熔融的，可热可逆的有机凝胶层同时施用到基底的方法。有机凝胶层可以任选地含有分散的添加剂成分，例如颜料。将有机凝胶层涂覆在合适的基材上，然后快速冷却或冷却以形成凝胶。然后除去残余溶剂。因此，多层涂布膜以最小的夹层混合或添加成分的层间扩散形成。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式