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41. 发明授权

US4539383A Temporary polymeric mordants containing acetoxybenzyl substituted quaternary ammonium groups 失效
标题翻译：含有乙酰氧基苄基取代的季铵基团的临时高分子媒染剂
公开(公告)号：US4539383A
公开(公告)日：1985-09-03
申请号：US563351
申请日：1983-12-20
申请人： Lloyd D. Taylor
发明人： Lloyd D. Taylor
IPC分类号： G03C1/835 , G03C8/56 , C08F220/58 , C08F20/70 , C08F220/70
CPC分类号： G03C1/835 , G03C8/56
摘要： Polymeric mordants which are capable of converting to non-mordanting species in an alkaline environment are described. The mordants can be used in photographic elements to temporarily mordant a photographically useful dye material, such as a light-filter or anti-halation dye or a diffusion transfer image dye-providing material, and then release the dye material during processing of the element with an alkaline processing composition.
摘要翻译：描述了能够在碱性环境中转化为非媒染物质的聚合媒染剂。媒染剂可用于照相元件中，以临时媒染一种照相用的染料材料，例如光过滤器或抗晕染染料或扩散转移图像染料提供材料，然后在加工元件期间释放染料，碱性处理组合物。

42. 发明授权

US4510294A Polymerization of monomeric hydrogen-blocked oxime derivatives 失效
标题翻译：单体氢封端肟衍生物的聚合
公开(公告)号：US4510294A
公开(公告)日：1985-04-09
申请号：US394543
申请日：1982-07-02
申请人： Lloyd D. Taylor
发明人： Lloyd D. Taylor
IPC分类号： C08F18/00 , C08F8/00 , C08F8/12 , C08F12/26 , C08F20/00 , C08F20/34 , C08F20/38 , C08F20/52 , C08F20/60 , C08F120/60 , G03C5/29 , G03C8/36
CPC分类号： G03C8/36 , C07C271/10 , C08F12/26 , C08F20/60 , C08J5/18 , C07C2101/16
摘要： A process for preparing high molecular weight polymeric oximes is disclosed which comprises providing a hydrogen-blocked derivative of an ethylenically unsaturated monomeric oxime; effecting the polymerization of the monomeric hydrogen-blocked oxime derivative; and removing the blocking groups from the recurring units of the resulting polymer and replacing the blocking groups with hydrogen atoms, thereby providing a polymeric oxime.
摘要翻译：公开了一种制备高分子量聚合物肟的方法，其包括提供烯属不饱和单体肟的氢封端衍生物; 进行单体氢封端肟衍生物的聚合; 并从所得聚合物的重复单元中除去封闭基团，并用氢原子代替封闭基团，从而提供聚合物肟。

43. 发明授权

US4390613A Diffusion transfer photographic system utilizing substituted phenylmercaptoazoles 失效
标题翻译：使用取代的苯基巯基的扩散转印照相系统
公开(公告)号：US4390613A
公开(公告)日：1983-06-28
申请号：US222502
申请日：1981-01-05
申请人： Avinash C. Mehta , George H. Nawn , Lloyd D. Taylor
发明人： Avinash C. Mehta , George H. Nawn , Lloyd D. Taylor
IPC分类号： C07D257/04 , G03C8/00 , G03C8/08
CPC分类号： G03C8/00 , Y10S430/161
摘要： There is disclosed a diffusion transfer photographic system wherein development of an exposed photosensitive element with an aqueous alkaline processing composition is effected in the presence of a compound represented by the formula ##STR1## wherein X represents the nonmetallic atoms necessary to form a nucleus which completes a 5- or 6-membered heterocyclic moiety on said structure including substituted rings and fused rings; R is H, an alkali metal or a group which is cleavable in a photographic aqueous alkaline processing composition; and R.sub.1 is either a group which has a pKa of from about 7 to about 14 which is ionizable to an anion whereby the silver salt of the mercaptan (resulting from cleavage or ionization of --SR) is rendered more soluble in the pH range within which R.sub.1 is ionized to an anion than it is below that pH range, or a precursor of such a group.
摘要翻译：公开了一种扩散转移照相系统，其中用碱性处理组合物水溶液曝光的感光元件的显影是在式（ⅩⅧ）表示的化合物的存在下进行的，其中X表示形成核的必需的非金属原子，所述结构上的5-或6-元杂环部分包括取代的环和稠环; R是H，碱金属或在照相水性碱性处理组合物中可裂解的基团; 并且R1是具有约7至约14的pKa的基团，其可离子化为阴离子，由此硫醇的银盐（由-SR的裂解或电离产生）在pH范围内变得更易溶于其中 R1比其低于该pH范围的阴离子电离，或这种基团的前体。

44. 发明授权

US4322489A Copolymeric mordants and photographic products and processes utilizing same 失效
标题翻译：共聚媒染剂和照相产品及其使用方法
公开(公告)号：US4322489A
公开(公告)日：1982-03-30
申请号：US142636
申请日：1980-04-22
申请人： Edwin H. Land , Irena Y. Bronstein-Bonte , Lloyd D. Taylor
发明人： Edwin H. Land , Irena Y. Bronstein-Bonte , Lloyd D. Taylor
IPC分类号： C08F12/00 , C08F26/00 , C08F26/06 , C08F212/14 , C08F226/06 , G03C8/56 , G03G7/00
CPC分类号： G03C8/56 , C08F226/06 , Y10S430/142
摘要： Copolymeric mordant materials containing recurring units according to the following formula are disclosed: ##STR1## In such copolymers, each of R.sup.1, R.sup.2 and R.sup.3 can independently be alkyl; substituted alkyl; cycloalkyl; aryl; aralkyl; alkaryl; or at least two of R.sup.1, R.sup.2 and R.sup.3, together with the quaternary nitrogen atom to which they are bonded, can complete a saturated or unsaturated, substituted or unsubstituted nitrogen-containing heterocyclic ring; and X is an anion. The molar ratio of a:b can range from about 0.1:1 to about 10:1, e.g., about 0.3:1 to about 3:1.The copolymeric mordant materials can be utilized as image-receiving layers and in photographic products and processes of the diffusion transfer type. The mordants are especially adapted to the production of dye images free of objectionable haze, yellowing or related image defects.
摘要翻译：公开了含有根据下式的重复单元的共聚媒染材料：在这种共聚物中，R 1，R 2和R 3中的每一个可以独立地为烷基; 取代的烷基; 环烷基芳基; 芳烷基烷芳基或R 1，R 2和R 3中的至少两个与它们所键合的季氮原子一起可以完成饱和或不饱和的，取代或未取代的含氮杂环; X为阴离子。 a：b的摩尔比可以为约0.1:1至约10:1，例如约0.3:1至约3:1。共聚媒染材料可以用作图像接收层，以及在扩散转移型的照相产品和方法中。媒染剂特别适用于不产生令人反感的浑浊，变黄或相关图像缺陷的染料图像。

45. 发明授权

US4298675A Novel polymeric mordants for photographic dyes 失效
标题翻译：用于照相染料的新型聚合物媒染剂
公开(公告)号：US4298675A
公开(公告)日：1981-11-03
申请号：US99755
申请日：1979-12-03
申请人： Lloyd D. Taylor
发明人： Lloyd D. Taylor
IPC分类号： C08G65/48 , G03C8/56 , G03C1/40 , G03C5/54 , G03C7/00
CPC分类号： G03C8/56 , C08G65/485 , Y10S430/142
摘要： Photographic film units and photographic products and processes using polyphenylene ethers which provide pendant quaternary nitrogen groups as mordants for diffusible dye image-providing materials.
摘要翻译：摄影胶片单元和使用聚亚苯基醚的照相产品和方法，其提供侧链季氮基团作为可扩散染料图像提供材料的媒染剂。

46. 发明授权

US5616451A Method of imaging using a polymeric photoresist having pendant vinylbenzyl thymine groups 失效
标题翻译：使用具有侧链乙烯基苄基胸腺嘧啶基团的聚合物光致抗蚀剂成像的方法
公开(公告)号：US5616451A
公开(公告)日：1997-04-01
申请号：US449017
申请日：1995-05-24
申请人： J. Michael Grasshoff , Lloyd D. Taylor , John C. Warner
发明人： J. Michael Grasshoff , Lloyd D. Taylor , John C. Warner
IPC分类号： C07D239/54 , C08F12/26 , G03F7/027 , G03F7/038 , G03F7/30
CPC分类号： C07D239/54 , G03F7/027 , G03F7/038 , G03F7/0388
摘要： Multi-functional vinylbenzyl and vinylphenyl pendant thymine (and uracil) groups are disclosed. The monomers can be used for the production of polymers useful in photoresist and other compositions as a function of the crosslinking reactivity of the pendant groups. Images in polymer are provided by exposure to actinic radiation (e.g., UV), containing such polymer and by solvent removal of non-exposed regions.
摘要翻译：公开了多官能乙烯基苄基和乙烯基苯基侧基胸腺嘧啶（和尿嘧啶）。这些单体可用于制备可用于光致抗蚀剂和其它组合物的聚合物，作为侧基的交联反应性的函数。聚合物中的图像通过暴露于含有这种聚合物的光化辐射（例如UV）和通过除去非曝光区域的溶剂来提供。

47. 发明授权

US5591560A Image-receiving element for diffusion transfer photographic and photothermographic film products 失效
标题翻译：图像接收元件用于扩散转印照相和光热成像膜产品
公开(公告)号：US5591560A
公开(公告)日：1997-01-07
申请号：US568937
申请日：1995-12-07
申请人： Agota F. Fehervari , James A. Foley , Gia Y. Kim , Diana R. Koretsky , Lloyd D. Taylor , Kenneth C. Waterman
发明人： Agota F. Fehervari , James A. Foley , Gia Y. Kim , Diana R. Koretsky , Lloyd D. Taylor , Kenneth C. Waterman
IPC分类号： G03C8/40 , G03C8/24 , G03C8/52 , G03C8/50 , G03C11/12
CPC分类号： G03C8/52
摘要： An image-receiving element for use in photographic and photothermographic diffusion transfer film units of the type wherein the image-receiving element is designed to be removed or "peeled-apart" from a photosensitive element following exposure and processing. The present image-receiving element comprises in sequence, a support, an image-receiving layer, and a strip-coat layer. The strip-coat layer serves to facilitate separation of the image-receiving layer from a photosensitive element after processing. The strip-coat layer comprises a copolymer including: 1) at least about 50% by weight of monomer units, the same or different, derived from an ethylenically unsaturated carboxylic acid or salt thereof, 2) at least about 15% by weight of monomer units of vinyl pyrrolidone, and 3) at least about 5% by weight of monomer units, the same or different, represented by the formula: ##STR1## wherein R.sub.1 of each monomer unit is independently selected from: hydrogen, a substituted or unsubstituted alkyl having 1 to 4 carbon atoms, cyano, and halogen; X of each monomer unit is independently selected from --NH-- or --O--; and R.sub.2 of each monomer unit is independently selected from a hydroxy substituted alkyl group.
摘要翻译：用于照相和光热成像漫射转印膜单元的图像接收元件，其中图像接收元件被设计成在曝光和处理之后从光敏元件去除或“剥离”。本图像接收元件依次包括支撑体，图像接收层和带状涂层。带涂层用于促进图像接收层与处理后的感光元件的分离。带涂层包括共聚物，其包括：1）至少约50重量％的衍生自烯键式不饱和羧酸或其盐的相同或不同的单体单元，2）至少约15重量％的单体乙烯基吡咯烷酮单元，和3）至少约5重量％的单体单元，相同或不同，由下式表示：其中每个单体单元的R 1独立地选自：氢，取代或未取代的烷基具有1至4个碳原子，氰基和卤素; 每个单体单元的X独立地选自-NH-或-O-; 每个单体单元的R2独立地选自羟基取代的烷基。

48. 发明授权

US5455349A Vinylbenzyl thymine monomers 失效
标题翻译：乙烯基苄基胸腺嘧啶单体
公开(公告)号：US5455349A
公开(公告)日：1995-10-03
申请号：US242253
申请日：1994-05-13
申请人： J. Michael Grasshoff , Lloyd D. Taylor , John C. Warner
发明人： J. Michael Grasshoff , Lloyd D. Taylor , John C. Warner
IPC分类号： C07D239/54 , C08F12/26 , G03F7/027 , G03F7/038
CPC分类号： C07D239/54 , G03F7/027 , G03F7/038 , G03F7/0388
摘要： Multi-functional vinylbenzyl and vinylphenyl pendant thymine (and uracil) groups are disclosed. The monomers can be used for the production of polymers useful in photoresist and other compositions as a function of the crosslinking reactivity of the pendant groups. Images in polymer are provided by exposure to actinic radiation (e.g., UV), containing such polymer and by solvent removal of non-exposed regions.
摘要翻译：公开了多官能乙烯基苄基和乙烯基苯基侧基胸腺嘧啶（和尿嘧啶）。这些单体可用于制备可用于光致抗蚀剂和其它组合物的聚合物，作为侧基的交联反应性的函数。聚合物中的图像通过暴露于含有这种聚合物的光化辐射（例如UV）和通过除去非曝光区域的溶剂来提供。

49. 发明授权

US5338644A Process and composition for use in photographic materials containing hydroquihones 失效
标题翻译：用于含有氢醌的照相材料的方法和组合物
公开(公告)号：US5338644A
公开(公告)日：1994-08-16
申请号：US996120
申请日：1992-12-23
申请人： Lloyd D. Taylor , John C. Warner
发明人： Lloyd D. Taylor , John C. Warner
IPC分类号： G03C8/00 , C07C39/08 , C07C39/15 , C07C233/65 , G03C8/06 , G03C8/08 , G03C8/18 , G03C8/36 , G03C8/52 , G03C5/54 , G03C1/42 , G03C1/48
CPC分类号： C07C39/15 , C07C233/65 , C07C39/08 , G03C8/08 , G03C8/36 , G03C8/52
摘要： Hydroquinones form stable hydrogen-bonded complexes with N,N,N',N'-tetrasubstituted diamides of aromatic dicarboxylic acids in which two carboxyl groups are arranged para to one another on the same phenyl ring. These complexes are useful in rendering the hydroquinones more water-dispersible to assist their incorporation into photographic products. Also, the diamides may be incorporated into photographic products to reduce or eliminate various problems associated with hydroquinones, including migration of hydroquinones within the product during storage and the discoloration of images on storage due to oxidation of hydroquinone present in an image-receiving element of the photographic product.
摘要翻译：氢醌与芳香族二羧酸的N，N，N'，N'-四取代二酰胺形成稳定的氢键合复合物，其中两个羧基在相同的苯环上彼此相对排列。这些络合物可用于使氢醌更具水分散性，以帮助它们掺入摄影产品中。此外，二酰胺可以并入摄影产品中以减少或消除与氢醌相关的各种问题，包括在储存过程中产物内氢醌的迁移和存储在存储在图像接收元件中的对苯二酚氧化的存储时的图像的变色摄影产品。

50. 发明授权

US4888273A Stabilized tabular silver halide grain emulsions 失效
标题翻译：稳定的片状卤化银颗粒乳剂
公开(公告)号：US4888273A
公开(公告)日：1989-12-19
申请号：US160710
申请日：1988-02-26
申请人： Richard S. Himmelwright , Avinash C. Mehta , Lloyd D. Taylor
发明人： Richard S. Himmelwright , Avinash C. Mehta , Lloyd D. Taylor
IPC分类号： G03C1/34
CPC分类号： G03C1/346
摘要： Silver halide emulsions containing tabular silver halide grains are stabilized by the employment of a compound of the formula ##STR1## where R is --SO.sub.2 NH.sub.2, In a preferred embodiment an azaindene is also employed.
摘要翻译：含有片状卤化银颗粒的卤化银乳剂通过使用式为“IMAGE”的化合物而得到稳定，其中R是-SO 2 NH 2，在优选的实施方案中也使用了氮杂茚。

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