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111. 发明授权

US5541048A Lubricant particles, method of preparation, and photographic elements 失效
标题翻译：润滑剂颗粒，制备方法和照相元件
公开(公告)号：US5541048A
公开(公告)日：1996-07-30
申请号：US440265
申请日：1995-05-12
申请人： Thomas H. Whitesides , Bonnie L. Howell , Ronda E. Factor
发明人： Thomas H. Whitesides , Bonnie L. Howell , Ronda E. Factor
IPC分类号： G03C1/005 , G03C1/76 , G03L1/00
CPC分类号： G03C1/7614 , G03C1/005
摘要： This invention contemplates droplets of liquid lubricant, each droplet coated with colloidal particulate suspension stabilizing agent.The invention also contemplates a method of making size stable lubricant droplets by forming a discontinuous phase of lubricant droplets in a continuous aqueous phase containing a particulate suspension stabilizing agent, reducing the size of the lubricant droplets and limiting the coalescence of the lubricant droplets by action of the particulate suspension stabilizing agent.A third aspect of the invention is an imaging element comprising a support, at least one light-sensitive layer and a protective layer further removed from the support than the light-sensitive layer, at least one layer containing droplets of lubricant coated with colloidal particulate suspension stabilizing agent.
摘要翻译：本发明考虑到液体润滑剂的液滴，每个液滴涂覆有胶体颗粒悬浮稳定剂。本发明还考虑通过在含有颗粒状悬浮稳定剂的连续水相中形成润滑剂液滴的不连续相来制备尺寸稳定的润滑剂液滴的方法，减少润滑剂液滴的尺寸并通过以下方式的作用限制润滑剂液滴的聚结：微粒悬浮稳定剂。本发明的第三方面是一种成像元件，其包括支撑体，至少一个感光层和比所述光敏层进一步从所述支撑体移除的保护层，至少一层包含涂有胶体颗粒悬浮液的润滑剂液滴稳定剂。

112. 发明授权

US5541047A Silver halide photographic emulsion, a silver halide photographic light-sensitive material and a method for processing the same 失效
标题翻译：卤化银照相乳剂，卤化银照相感光材料及其加工方法
公开(公告)号：US5541047A
公开(公告)日：1996-07-30
申请号：US354420
申请日：1994-12-12
申请人： Hiroshi Kashiwagi , Hideki Takiguchi
发明人： Hiroshi Kashiwagi , Hideki Takiguchi
IPC分类号： G03C5/29 , G03C1/00 , G03C1/005 , G03C1/035 , G03C1/08 , G03C1/09 , G03C1/18 , G03C1/29 , G03C1/83 , G03C1/91 , G03C5/16
CPC分类号： G03C1/0051 , G03C1/18 , G03C1/29 , G03C1/832 , G03C1/08 , G03C1/09 , G03C5/16
摘要： A silver halide photographic light-sensitive material is disclosed, comprising tabular grains having an average aspect ratio of diameter to thickness of 2 or more, having an average overall iodide content of 2 mol % or less, and having a surface phase containing 3 to 20 mol % iodide on the average. The emulsion is spectrally sensitized by adding a sensitizing dye represented by the following formula [I] or [II], ##STR1##
摘要翻译：公开了一种卤化银照相感光材料，其包含平均长径比为2或更大的平均纵横比为平均总碘化物含量为2摩尔％或更少，表面相为3至20的平片状颗粒平均值为mol％。通过加入由下式[I]或[II]表示的敏化染料，式（I），式[II]

113. 发明授权

US5536628A Aqueous coating compositions containing dye-impregnated polymers 失效
标题翻译：含有染料浸渍聚合物的水性涂料组合物
公开(公告)号：US5536628A
公开(公告)日：1996-07-16
申请号：US352015
申请日：1994-12-08
申请人： Yongcai Wang , Charles C. Anderson , Kurt M. Schroeder
发明人： Yongcai Wang , Charles C. Anderson , Kurt M. Schroeder
IPC分类号： G03C1/825 , B41M5/46 , G03C1/005 , G03C1/815 , G03C7/388 , G03C1/32
CPC分类号： B41M5/46 , G03C1/005 , G03C1/815 , G03C1/825 , G03C7/3882 , Y10S430/162 , Y10T428/254
摘要： An imaging element comprising a support, at least one light-sensitive layer and at least one coalesced layer of film-forming colloidal polymeric particles and non-film-forming colloidal polymeric particles, one of which contains a light-absorbing dye.
摘要翻译：一种成像元件，包括载体，至少一个感光层和至少一个成膜胶体聚合物颗粒和非成膜胶体聚合物颗粒的聚结层，其中一个含有吸光染料。

114. 发明授权

US5525460A Silver halide photographic emulsion and light-sensitive material using the same 失效
标题翻译：卤化银照相乳剂和使用其的感光材料
公开(公告)号：US5525460A
公开(公告)日：1996-06-11
申请号：US035113
申请日：1993-03-19
申请人： Yoichi Maruyama , Morio Yagihara , Hisashi Okamura , Hiroshi Kawamoto , Makoto Kikuchi
发明人： Yoichi Maruyama , Morio Yagihara , Hisashi Okamura , Hiroshi Kawamoto , Makoto Kikuchi
IPC分类号： G03C1/015 , G03C1/09 , G03C1/005
CPC分类号： G03C1/015 , G03C1/09
摘要： A silver halide photographic emulsion comprising silver halide grains which are formed while iodide ions are rapidly being generated from an iodide ion-releasing agent represented by Formula (I) below, and which are chemically sensitized with a selenium sensitizer. Formula (I)R--Iwhere R represents a monovalent organic residue which releases the iodine atom in the form of iodide ions upon reacting with a base and/or a nucleophilic reagent.
摘要翻译：包含卤化银颗粒的卤化银照相乳剂，其中碘化物离子快速地由下述式（I）表示的碘化物离子释放剂产生并且用硒敏化剂化学增感而形成。式（I）R-I其中R表示与碱和/或亲核试剂反应时以碘离子的形式释放碘原子的一价有机残基。

115. 发明授权

US5518187A Method of grinding pharmaceutical substances 失效
标题翻译：药物物质的研磨方法
公开(公告)号：US5518187A
公开(公告)日：1996-05-21
申请号：US180827
申请日：1994-01-12
申请人： Joseph A. Bruno , Brian D. Doty , Evan Gustow , Kathleen J. Illig , Nats Rajagopalan , Pramod Sarpotdar
发明人： Joseph A. Bruno , Brian D. Doty , Evan Gustow , Kathleen J. Illig , Nats Rajagopalan , Pramod Sarpotdar
IPC分类号： A61J3/02 , A61K9/14 , A61K9/16 , A61K9/26 , A61K31/19 , A61K31/192 , A61K49/00 , A61K49/04 , A61K51/00 , B02C17/00 , B02C17/20 , B02C19/00 , G03C1/005 , B02C23/18
CPC分类号： A61K9/146 , A61K9/14 , A61K9/1688 , G03C1/005 , Y10S977/775 , Y10S977/788 , Y10S977/90 , Y10S977/928
摘要： A method of preparing particles of a drug substance or diagnostic imaging agent which comprises grinding the drug substance or imaging agent in the presence of grinding media comprising a polymeric resin. The method provides particles exhibiting reduced contamination.
摘要翻译：一种制备药物或诊断显像剂的颗粒的方法，其包括在包含聚合物树脂的研磨介质的存在下研磨药物或显像剂。该方法提供表现出减少污染的颗粒。

116. 发明授权

US5503972A Gelatin-grafted-polymer particles as peptizer for silver halide emulsions 失效
公开(公告)号：US5503972A
公开(公告)日：1996-04-02
申请号：US421150
申请日：1995-04-13
申请人： John D. Lewis , Mark A. Whitson , Thomas J. Dannhauser , Tienteh Chen , Pranab Bagchi
发明人： John D. Lewis , Mark A. Whitson , Thomas J. Dannhauser , Tienteh Chen , Pranab Bagchi
IPC分类号： G03C1/005 , G03C1/015 , G03C1/035 , G03C1/047 , G03C7/388
CPC分类号： G03C1/005 , G03C1/015 , G03C7/388
摘要： This invention describes the use of gelatin-grafted-polymer particles as peptizers for the preparation of silver halide photographic emulsions, whereby the gelatin-grafted-polymer particles remain attached to the AgX crystals after preparation of the emulsions. In an embodiment of this invention, the core polymer particles are loaded with photographically useful agents. When the photographic agent is a dye-forming coupler, multicolor mixed-packet systems can be constructed using the packet emulsions prepared in the manner of this invention.

117. 发明授权

US5500330A Photographic material and process comprising a thiol beach assist in the low sensitivity layer of a triple-coat 失效
标题翻译：包含硫醇海滩的摄影材料和方法辅助三层衣物的低灵敏度层
公开(公告)号：US5500330A
公开(公告)日：1996-03-19
申请号：US269998
申请日：1994-07-01
申请人： Richard P. Szajewski , Allan F. Sowinski
发明人： Richard P. Szajewski , Allan F. Sowinski
IPC分类号： G03C7/20 , G03C7/30 , G03C7/305 , G03C7/34 , G03C7/388 , G03C7/392 , G03C7/42 , G03C7/00 , G03C1/005 , G03C1/46 , G03C5/44
CPC分类号： G03C7/3029 , G03C7/30541 , Y10S430/156
摘要： A photographic element comprises at least three light sensitive silver halide layers spectrally sensitized to the same region of the electromagnetic spectrum wherein the least sensitive such layer, or a nonsensitive layer adjacent thereto, comprises a compound which contains a releasable thiol fragment or a precursor thereof wherein:A. the amount of the thiol-containing compound or precursor contained in such layers is both sufficient to increase the extent of silver bleaching during bleaching and is greater than the amount contained in any of the more sensitive layers of the same sensitivity; andB. the thiol fragment contains a sulfur atom which is not directly bonded to an aromatic atom and contains a water-solubilizing group.
摘要翻译：照相元件包括对电磁光谱的相同区域进行光谱敏化的至少三个感光卤化银层，其中最不敏感的这种层或与其相邻的非敏感层包含含有可释放的硫醇片段或其前体的化合物，其中 A.这些层中含有的含硫醇化合物或前体的量足以增加漂白过程中银漂白的程度，并且大于相同灵敏度的任何较敏感层中所含的量; 和B.硫醇片段含有不直接键合到芳香族原子上并含有水溶性基团的硫原子。

118. 发明授权

US5494788A Chemical and spectral sensitization of high-chloride tabular grains using high-temperature heat treatment 失效
标题翻译：使用高温热处理的高氯化物片状颗粒的化学和光谱增感
公开(公告)号：US5494788A
公开(公告)日：1996-02-27
申请号：US315031
申请日：1994-09-29
申请人： Yun C. Chang , Jerzy A. Budz
发明人： Yun C. Chang , Jerzy A. Budz
IPC分类号： G03C1/005 , G03C1/07 , G03C1/09 , G03C1/14 , G03C1/16 , G03C1/18 , G03C1/035 , G03C1/34
CPC分类号： G03C1/09 , G03C1/0053 , G03C1/07 , G03C1/14 , G03C1/16 , G03C1/18 , G03C2001/091 , G03C2001/095 , G03C2200/03
摘要： The invention relates to a method of sensitizing (111) high chloride tabular grains having {111} major faces comprising providing the high chloride tabular grains, and sensitizing using temperatures greater than 70.degree. C.
摘要翻译：本发明涉及一种致敏（111）高氯化物片状颗粒的方法，其具有{111}主面，包括提供高氯化物片状颗粒，并使用大于70℃的温度进行敏化。

119. 发明授权

US5492801A Emulsions with tabular grain major faces formed by regions of differing iodide concentrations 失效
标题翻译：具有不同碘浓度的区域形成的片状颗粒主面的乳液
公开(公告)号：US5492801A
公开(公告)日：1996-02-20
申请号：US394988
申请日：1995-02-27
申请人： Joe E. Maskasky
发明人： Joe E. Maskasky
IPC分类号： G03C1/035 , G03C1/005 , G03C1/07
CPC分类号： G03C1/0051 , G03C1/07
摘要： Radiation-sensitive emulsions are disclosed comprised of high bromide tabular grains having {111} major faces wherein a portion of the {111} major faces is formed by a central region containing at least 7 mole percent iodide and an annular band extends outwardly from the central region forming a second portion of the {111} major faces and contains less than half the iodide of the central region. The emulsions combine the advantages of both high and low surface iodide tabular grain emulsions.
摘要翻译：公开的辐射敏感性乳剂由具有{111}主面的高溴化物片状颗粒组成，其中{111}主面的一部分由含有至少7摩尔百分比的碘化物的中心区形成，并且环形带从中心向外延伸区域形成{111}主面的第二部分并且包含少于中心区域的碘化物的一半。该乳液结合了高和低表面碘化物片状颗粒乳剂的优点。

120. 发明授权

US5484697A Method for obtaining monodisperse tabular grains 失效
标题翻译：获得单分散片状晶粒的方法
公开(公告)号：US5484697A
公开(公告)日：1996-01-16
申请号：US142282
申请日：1993-11-12
申请人： Andre G. E. Mignot , Pierre H. Jezequel
发明人： Andre G. E. Mignot , Pierre H. Jezequel
IPC分类号： G03C1/015 , G03C1/005 , G03C1/035
CPC分类号： G03C1/0051 , G03C1/015 , G03C2001/0357 , G03C2200/43
摘要： The present invention relates to a method for preparing a photographic tabular silver halide grains emulsion. The method is characterized in that the twinned silver halide seeds are precipitated, either in an external static nucleator working in laminar flow regime with a Reynolds number less than 2100, or in a kettle with a very low stirring rate with respect to the one generally used, and in that the concentration of the Ag.sup.+ ion solution is ranging from 0.04 to 0.3M.Obtained are tabular silver halide grains, the diameter distribution of which is less than 15%.
摘要翻译： PCT No.PCT / FR92 / 00417 Sec。 371日期：1993年11月12日 102（e）日期1993年11月12日PCT提交1992年5月11日PCT公布。出版物WO92 / 21061 日期：1992年11月26日。本发明涉及一种制备照相片状卤化银颗粒乳液的方法。该方法的特征在于，在具有雷诺数小于2100的层流状态下工作的外部静电成核剂中，或者在相对于通常使用的雷诺数非常低的搅拌速率的釜中，将双重卤化银种子沉淀并且Ag +离子溶液的浓度范围为0.04至0.3M。获得的是片状卤化银颗粒，其直径分布小于15％。

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