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1. 发明授权

US06309813B1 Reduced fog in photographic coatings containing a monosubstituted quinone 失效
标题翻译：在含有单取代醌的照相涂料中减少雾
公开(公告)号：US06309813B1
公开(公告)日：2001-10-30
申请号：US09738730
申请日：2000-12-15
申请人： Janet N. Younathan , Daniel L. Kapp , Stephen P. Singer , David R. Foster
发明人： Janet N. Younathan , Daniel L. Kapp , Stephen P. Singer , David R. Foster
IPC分类号： G03C108
CPC分类号： G03C7/3335 , G03C7/39232
摘要： Disclosed is a photographic element comprising a light-sensitive silver halide emulsion layer containing an azopyrazolone masking coupler and a monosubstituted quinone of formula I: wherein R is selected from the group consisting of alkyl, aryl, alkoxy, aryloxy, alkylthio, arylthio, sulfinyl, sulfonyl,sulfamoyl, halogen, cyano, thiol, hydroxy, nitro, acyloxy, sulfonyloxy, heterocyclic, carboxylic acid, carboxylate, carbamoyl, amino, carbonamido and sulfonamido groups.
摘要翻译：公开了一种照相元件，其包含含有氮杂吡唑酮掩蔽成色剂和式I的单取代醌的感光卤化银乳剂层：其中R选自烷基，芳基，烷氧基，芳氧基，烷硫基，芳硫基，亚磺酰基，磺酰基，氨磺酰基，卤素，氰基，硫醇，羟基，硝基，酰氧基，磺酰氧基，杂环，羧酸，羧酸酯，氨基甲酰基，氨基，碳酰氨基和亚磺酰氨基。

2. 发明授权

US06790602B2 Method of making a silver halide photographic material having enhanced light absorption and low fog 失效
标题翻译：制备具有增强的光吸收和低雾的卤化银照相材料的方法
公开(公告)号：US06790602B2
公开(公告)日：2004-09-14
申请号：US10346745
申请日：2003-01-17
申请人： David R. Foster , Stephen P. Singer , William J. Harrison , Alan R. Pitt
发明人： David R. Foster , Stephen P. Singer , William J. Harrison , Alan R. Pitt
IPC分类号： G03C1005
CPC分类号： G03C1/38 , G03C1/005 , G03C1/29 , G03C7/39216 , G03C7/39236 , G03C2001/0854
摘要： This invention relates to a method of spectrally sensitizing a silver halide emulsion comprising the following steps in the following order a) providing a silver halide emulsion comprising tabular silver halide grains having an inner dye layer adjacent to the silver halide grain, said dye layer comprising at least one dye (Dye 1) that is capable of spectrally sensitizing silver halide, b) adding to the emulsion at least one dye (Dye 2) capable of providing a second dye layer adjacent to the inner dye layer, and c) adding to the emulsion a non-cationic surfactant or a scavenger for oxidized developer, or a combination of the two, to form a silver halide emulsion comprising silver halide grains having associated therewith two dye layers, wherein the dye layers are held together by non-covalent forces or by in situ bond formation; the outer dye layer adsorbs light at equal or higher energy than the inner dye layer; and the energy emission wavelength of the outer dye layer overlaps with the energy absorption wavelength of the inner dye layer.
摘要翻译：本发明涉及一种使卤化银乳剂光谱增感的方法，包括以下顺序的以下步骤：a）提供包含具有与卤化银颗粒相邻的内染料层的片状卤化银颗粒的卤化银乳剂，所述染料层至少包含能够使卤化银光谱增感的一种染料（染料1），b）向该乳液中加入至少一种能够提供与该内部染料层相邻的第二染料层的染料（染料2），以及c）向该乳液中添加非阳离子表面活性剂或用于氧化显影剂的清除剂或两者的组合，以形成包含与其相关联的两个染料层的卤化银颗粒的卤化银乳剂，其中染料层通过非共价键或通过原位结合; 外染料层以等于或高于内染料层的能量吸收光; 并且外部染料层的能量发射波长与内部染料层的能量吸收波长重叠。

3. 发明授权

US06794121B2 Method of making a silver halide photographic material having enhanced light absorption and low fog and containing a scavenger for oxidized developer 失效
标题翻译：制备具有增强的光吸收和低雾并且含有氧化显影剂的清除剂的卤化银照相材料的方法
公开(公告)号：US06794121B2
公开(公告)日：2004-09-21
申请号：US10346961
申请日：2003-01-17
申请人： David R. Foster , Stephen P. Singer , William J. Harrison , Alan R. Pitt
发明人： David R. Foster , Stephen P. Singer , William J. Harrison , Alan R. Pitt
IPC分类号： G03C518
CPC分类号： G03C1/29 , G03C1/005 , G03C1/38 , G03C7/39216 , G03C7/39236 , G03C2001/0854
摘要： This invention relates to a method of spectrally sensitizing a silver halide emulsion comprising the following steps in the following order a) providing a silver halide emulsion comprising tabular silver halide grains having an inner dye layer adjacent to the silver halide grain, said dye layer comprising at least one dye (Dye 1) that is capable of spectrally sensitizing silver halide, b) adding to the emulsion at least one dye (Dye 2) capable of providing a second dye layer adjacent to the inner dye layer, and c) adding to the emulsion a non-cationic surfactant or a scavenger for oxidized developer, or a combination of the two, to form a silver halide emulsion comprising silver halide grains having associated therewith two dye layers, wherein the dye layers are held together by non-covalent forces or by in situ bond formation; the outer dye layer adsorbs light at equal or higher energy than the inner dye layer; and the energy emission wavelength of the outer dye layer overlaps with the energy absorption wavelength of the inner dye layer.
摘要翻译：本发明涉及一种使卤化银乳剂光谱增感的方法，包括以下顺序的以下步骤：a）提供包含具有与卤化银颗粒相邻的内染料层的片状卤化银颗粒的卤化银乳剂，所述染料层至少包含能够使卤化银光谱增感的一种染料（染料1），b）向该乳液中加入至少一种能够提供与该内部染料层相邻的第二染料层的染料（染料2），以及c）向该乳液中添加非阳离子表面活性剂或用于氧化显影剂的清除剂或两者的组合，以形成包含与其相关联的两个染料层的卤化银颗粒的卤化银乳剂，其中染料层通过非共价键或通过原位结合; 外染料层以等于或高于内染料层的能量吸收光; 并且外部染料层的能量发射波长与内部染料层的能量吸收波长重叠。

4. 发明授权

US06811963B2 Color photographic material with improved sensitivity 失效
标题翻译：彩色感光材料，灵敏度提高
公开(公告)号：US06811963B2
公开(公告)日：2004-11-02
申请号：US10346582
申请日：2003-01-17
申请人： Sharon G. Johnston , Stephen P. Singer , Drake M. Michno , James A. Friday , David R. Foster
发明人： Sharon G. Johnston , Stephen P. Singer , Drake M. Michno , James A. Friday , David R. Foster
IPC分类号： G03C146
CPC分类号： G03C7/39276 , G03C1/0051 , G03C1/29 , G03C7/3022 , G03C7/3029 , G03C7/3835 , G03C7/39244 , G03C2007/3034
摘要： This invention relates to a silver halide photographic element comprising a support bearing a cyan dye image-forming unit comprised of at least one red-sensitive silver halide emulsion layer having associated therewith at least one cyan dye-forming coupler, a magenta dye image-forming unit comprising at least one green-sensitive silver halide emulsion layer having associated therewith at least one magenta dye-forming coupler, and a yellow dye image-forming unit comprising at least one blue-sensitive silver halide emulsion layer having associated therewith at least one yellow dye-forming coupler, wherein at least one of the dye image forming units contains layers of differing sensitivities, and the layer of highest sensitivity contains a development promoting agent or a specific coupler as described herein, or a combination thereof, and a silver halide emulsion comprising tabular silver halide grains having associated therewith at least two dye layers comprising (a) an inner dye layer adjacent to the silver halide grain and comprising at least one dye, Dye 1, that is capable of spectrally sensitizing silver halide and (b) an outer dye layer adjacent to the inner dye layer and comprising at least one dye, Dye 2, wherein the dye layers are held together by more than one non-covalent force; the outer dye layer absorbs light at equal or higher energy than the inner dye layer; and the energy emission wavelength of the outer dye layer overlaps with the energy absorption wavelength of the inner dye layer.
摘要翻译：本发明涉及一种卤化银照相元件，其包括载体，该载体具有青色染料成像单元，该单元由至少一种与其相关的感红卤化银乳剂层组成，所述感红卤化银乳剂层具有至少一种形成青色染料的成色剂，品红色成像剂包含至少一个具有与其相关联的至少一种品红色染料形成成色剂的感绿卤化银乳剂层的黄色染料成像单元和包含至少一种感蓝卤化银乳剂层的黄色染料影像形成单元，所述感蓝卤化银乳剂层具有至少一种黄色染料形成成色剂，其中至少一种染料成像单元含有不同灵敏度的层，并且最高灵敏度层含有如本文所述的显影促进剂或特定成色剂或其组合，以及卤化银乳剂包括具有与其相关联的至少两个染料层的片状卤化银颗粒，其包含（a）内部染料层a 与卤化银颗粒相邻并且包含至少一种能够使卤化银光谱增感的染料D染料1和（b）邻近内部染料层的外部染料层，并且包含至少一种染料染料2，染料2 染料层通过多于一种非共价力保持在一起; 外染料层以等于或高于内染料层的能量吸收光; 并且外部染料层的能量发射波长与内部染料层的能量吸收波长重叠。

5. 发明授权

US06699652B1 Color photographic material with improved sensitivity comprising a pyrazolotriazole coupler 失效
标题翻译：具有改进的灵敏度的彩色照相材料包括吡唑并三唑成色剂
公开(公告)号：US06699652B1
公开(公告)日：2004-03-02
申请号：US10346273
申请日：2003-01-17
申请人： Sharon G. Johnston , Stephen P. Singer , Drake M. Michno , James A. Friday , David R. Foster
发明人： Sharon G. Johnston , Stephen P. Singer , Drake M. Michno , James A. Friday , David R. Foster
IPC分类号： G03C108
CPC分类号： G03C1/29 , G03C1/0051 , G03C3/00 , G03C7/3022 , G03C7/3029 , G03C7/30541 , G03C7/30558 , G03C7/30594 , G03C7/3835 , G03C2003/006 , G03C2007/3034 , G03C2007/3039
摘要： This invention relates to a silver halide photographic element comprising a support bearing a cyan dye image-forming unit comprised of at least one red-sensitive silver halide emulsion layer having associated therewith at least one cyan dye-forming coupler, a magenta dye image-forming unit comprising at least one green-sensitive silver halide emulsion layer having associated therewith at least one magenta dye-forming coupler, and a yellow dye image-forming unit comprising at least one blue-sensitive silver halide emulsion layer having associated therewith at least one yellow dye-forming coupler, wherein at least one of the dye image forming units contains layers of differing sensitivities, and the layer of highest sensitivity contains a development promoting agent or a specific coupler as described herein, or a combination thereof, and a silver halide emulsion comprising tabular silver halide grains having associated therewith at least two dye layers comprising (a) an inner dye layer adjacent to the silver halide grain and comprising at least one dye, Dye 1, that is capable of spectrally sensitizing silver halide and (b) an outer dye layer adjacent to the inner dye layer and comprising at least one dye, Dye 2, wherein the dye layers are held together by more than one non-covalent force; the outer dye layer absorbs light at equal or higher energy than the inner dye layer; and the energy emission wavelength of the outer dye layer overlaps with the energy absorption wavelength of the inner dye layer.
摘要翻译：本发明涉及一种卤化银照相元件，其包括载体，该载体具有青色染料成像单元，该单元由至少一种与其相关的感红卤化银乳剂层组成，所述感红卤化银乳剂层具有至少一种形成青色染料的成色剂，品红色成像剂包含至少一个具有与其相关联的至少一种品红色染料形成成色剂的感绿卤化银乳剂层的黄色染料成像单元和包含至少一种感蓝卤化银乳剂层的黄色染料影像形成单元，所述感蓝卤化银乳剂层具有至少一种黄色染料形成成色剂，其中至少一种染料成像单元含有不同灵敏度的层，并且最高灵敏度层含有如本文所述的显影促进剂或特定成色剂或其组合，以及卤化银乳剂包括具有与其相关联的至少两个染料层的片状卤化银颗粒，其包含（a）内部染料层a 与卤化银颗粒相邻并且包含至少一种能够使卤化银光谱增感的染料D染料1和（b）邻近内部染料层的外部染料层，并且包含至少一种染料染料2，染料2 染料层通过多于一种非共价力保持在一起; 外染料层以等于或高于内染料层的能量吸收光; 并且外部染料层的能量发射波长与内部染料层的能量吸收波长重叠。

6. 发明授权

US06874927B2 Orthopaedic cement mixing and dispensing device 有权
标题翻译：矫形水泥搅拌分配装置
公开(公告)号：US06874927B2
公开(公告)日：2005-04-05
申请号：US10182659
申请日：2001-01-31
申请人： David R. Foster
发明人： David R. Foster
IPC分类号： A61B19/02 , A61F2/00 , A61F2/46 , B01F7/00 , B01F13/00 , B01F15/00 , B01F13/06
CPC分类号： B01F7/00583 , A61B2050/0064 , A61B2050/0066 , A61F2002/30561 , A61F2002/4685 , A61F2250/0071 , B01F7/30 , B01F13/002 , B01F15/00681 , B01F2215/0029
摘要： The apparatus is a mixing and dispensing device for orthopaedic bone cement, comprising an introducer funnel and a mixing syringe body. A mixing shaft and paddle arrangement extends through the funnel and mixing chamber, the paddle having a profile matching the shape of the funnel, in the introducer funnel.
摘要翻译：该装置是用于矫形骨水泥的混合和分配装置，包括导引器漏斗和混合注射器主体。混合轴和桨叶装置延伸穿过漏斗和混合室，桨叶具有与漏斗形状匹配的轮廓，在导入器漏斗中。

7. 发明授权

US4663018A Method for coke retardant during hydrocarbon processing 失效
标题翻译：烃加工过程中焦炭阻燃剂的方法
公开(公告)号：US4663018A
公开(公告)日：1987-05-05
申请号：US749956
申请日：1985-06-27
申请人： Dwight K. Reid , David R. Foster
发明人： Dwight K. Reid , David R. Foster
IPC分类号： C10G9/16 , C10B43/14 , C10G9/12
CPC分类号： C10B43/14 , Y10S585/95
摘要： The present invention is directed to a method of inhibiting the formation of coke during the elevated temperature processing of hydrocarbons. The method generally comprises adding to the hydrocarbon an effective amount of an ammonium borate, particularly ammonium biborate and ammonium pentaborate. Preferably, the ammonium borates are in a glycollic solvent or water.
摘要翻译：本发明涉及在烃的高温处理期间抑制焦炭形成的方法。该方法通常包括向烃中加入有效量的硼酸铵，特别是硼酸铵和五硼酸铵。优选地，硼酸铵在乙醇溶剂或水中。

8. 发明授权

US4881234A Method for forming copious (F.sub.2.sup.+).sub.A centers in certain stable, broadly tunable laser-active materials 失效
标题翻译：在某些稳定的，广泛可调的激光活性材料中形成大量（F2 +）A中心的方法
公开(公告)号：US4881234A
公开(公告)日：1989-11-14
申请号：US27473
申请日：1987-03-18
申请人： David R. Foster , Irwin Schneider
发明人： David R. Foster , Irwin Schneider
IPC分类号： C30B33/00 , H01S3/16
CPC分类号： H01S3/1681 , C30B29/12 , C30B33/00
摘要： (F.sub.2.sup.+).sub.A color centers can be produced in additively-colored KI:Li or RbI:Li crystals provided that the material is colored in a nitrogen-free atmosphere. Copious (F.sub.2.sup.+).sub.A centers are produced in lithium-doped KI:Li or RbI:Li crystals using a procedure in which the crystals are grown, additively colored, and annealed in an argon ambient; and optically excited at successively-lower temperatures with a light of a wavelength readily absorbed by the crystal situated in a vacuum.
摘要翻译：（F2 +）可以加成色的KI：Li或RbI：Li晶体产生色中心，条件是材料在无氮气氛中着色。在掺杂锂的KI：Li或RbI：Li晶体中使用生长晶体，加成色并在氩气环境中退火的过程产生多个（F2 +）A中心; 并在连续低温下用容纳在真空中的晶体吸收的波长的光进行光学激发。

9. 发明申请

US20110236838A1 COLOR PHOTOGRAPHIC MATERIALS WITH IMPROVED BLUE SENSITIZATION 审中-公开
标题翻译：具有改善蓝色感光度的彩色摄影材料
公开(公告)号：US20110236838A1
公开(公告)日：2011-09-29
申请号：US12732328
申请日：2010-03-26
申请人： David R. Foster , Drake M. Michno
发明人： David R. Foster , Drake M. Michno
IPC分类号： G03C7/32 , G03C7/26
CPC分类号： G03C7/3022 , G03C1/29 , G03C7/39224 , G03C2001/0055 , G03C2001/03558 , G03C2001/091 , G03C2001/096 , G03C2007/3034 , G03C2200/59
摘要： Color silver halide photographic elements having a yellow dye image-forming unit comprises at least one blue-sensitive silver iodobromide emulsion layer that has silver iodobromide grains. The silver iodobromide grains have initially associated therewith at least two blue spectral sensitizing dye layers comprising: (a) an inner dye layer adjacent the silver iodobromide grains comprising at least one anionic blue spectral sensitizing Dye 1, and (b) an outer dye layer adjacent to the inner dye layer comprising at least one cationic blue spectral sensitizing Dye 2. Dye 2 absorbs light at equal or higher energy than Dye 1. The maximum energy emission wavelength of Dye 2 overlaps but is not exactly corresponding to the maximum energy absorption wavelength of Dye 1. The silver iodobromide grains also have initially associated therewith an amine borane compound and a thiosulfonate compound.
摘要翻译：具有黄色染料影像形成单元的彩色卤化银照相元件包括至少一种具有碘溴化银颗粒的蓝色感光性碘溴化银乳剂层。碘溴化银颗粒最初与其相关联的至少两个蓝色光谱增感染料层包括：（a）与包含至少一种阴离子蓝光谱增感染料1的碘溴化银颗粒相邻的内部染料层，和（b）邻近的染料层包含至少一种阳离子蓝光谱增感染料2的内染料层。染料2以等于或高于染料1的能量吸收光。染料2的最大能量发射波长重叠但不完全对应于最大能量吸收波长染料1.碘溴化银颗粒也最初与胺硼烷化合物和硫代磺酸盐化合物相关联。

10. 发明授权

US06908730B2 Silver halide material comprising low stain antenna dyes 失效
标题翻译：卤化银材料包括低污染天线染料
公开(公告)号：US06908730B2
公开(公告)日：2005-06-21
申请号：US10347014
申请日：2003-01-17
申请人： Richard L. Parton , Thomas L. Penner , David R. Foster , Stephen A. Hershey
发明人： Richard L. Parton , Thomas L. Penner , David R. Foster , Stephen A. Hershey
IPC分类号： G03C1/22 , G03C1/29 , G03C1/005
CPC分类号： G03C1/29 , G03C1/22
摘要： This invention relates to a silver halide photographic material comprising at least one silver halide emulsion comprising silver halide grains having associated therewith: (a) a first dye (Dye 1) that is a cyanine dye capable of spectrally sensitizing a silver halide emulsion and that has at least one anionic substituent; and (b) a second dye (Dye 2) that is not a cyanine dye and that has at least one cationic substituent. Dye 2 has a log P, excluding any counterion, of less than 4.00 and greater than 1.00 or Dye 2 is represented by a dye of formula II as described herein.
摘要翻译：本发明涉及一种卤化银照相材料，其包含至少一种卤化银乳剂，其包含与其相关联的卤化银颗粒：（a）第一染料（染料1），其为能够对卤化银乳剂进行光谱增感的花青染料，至少一个阴离子取代基; 和（b）不是花青染料并且具有至少一个阳离子取代基的第二染料（染料2）。染料2具有小于4.00且大于1.00的对数P，不包括任何抗衡离子，或染料2由本文所述的式II染料表示。

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