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. 发明申请

US20080248433A1 PHOTOGRAPHIC ELEMENT CONTAINING A SPEED-ENHANCING COMPOUND 失效
标题翻译：含增速化合物的摄影元件
公开(公告)号：US20080248433A1
公开(公告)日：2008-10-09
申请号：US10574669
申请日：2004-10-01
申请人： Bernard A. Clark , Philip A. Allway , Tania Zuberi , Stephen P. Singer , Charles E. Heckler , Louis E. Friedrich
发明人： Bernard A. Clark , Philip A. Allway , Tania Zuberi , Stephen P. Singer , Charles E. Heckler , Louis E. Friedrich
IPC分类号： G03C7/26
CPC分类号： G03C7/39252 , G03C7/3022 , G03C7/3029 , G03C7/3924 , G03C2001/03511 , G03C2007/3034
摘要： The invention provides a colour photographic element comprising at least one light-sensitive silver halide emulsion layer or a non silver-containing light-insensitive layer, in which at least one of these layers contains a colourless imidazole compound of formula (I) that undergoes less than 10% chemical or redox reaction directly with oxidized developer and which has a partition coefficient to enable the photographic speed of the element to be increased by at least 0.03 stop without increasing granularity, compared to the same element without the compound, wherein the compound of formula: (I) has the structure: wherein X is H or a substituent; Z represents the atoms necessary to complete an unsubstituted or substituted imidazole ring, which may form part of a fused unsubstituted or substituted ring system containing no further ring heteroatoms; wherein there is present at least one —NH group either in the imidazole ring or directly attached to the imidazole ring as part of X; provided that (a) when Z represents the atoms necessary to complete an unsubstituted or substituted benzimidazole ring, an —NH group is directly attached to the imidazole ring as part of X, and X is located between the imidazole nitrogen atoms; (b) when the —N—H group is located in the ring adjacent to the carbon atom bearing X, and X is located between the imidazole nitrogen atoms, the imidazole ring is not fused to a phenanthrene ring. The compounds of formula (I) increase speed without a concomitant increase in size of the light-sensitive silver halide grains.
摘要翻译：本发明提供了一种彩色照相元件，其包括至少一种感光卤化银乳剂层或不含银的光不敏感层，其中这些层中的至少一层含有经历较少的式（I）的无色咪唑化合物与氧化显影剂直接进行10％以上的化学或氧化还原反应，并且具有分配系数，使得与没有化合物的相同元素相比，元素的照相速度可以提高至少0.03秒而不增加粒度，其中化合物式（I）具有以下结构：其中X为H或取代基; Z表示完成未取代或取代的咪唑环所必需的原子，其可以形成不含其它环杂原子的稠合未取代或取代的环系的一部分; 其中在咪唑环中存在至少一个-NH基团或作为X的一部分直接连接到咪唑环上; 条件是（a）当Z表示完成未取代或取代的苯并咪唑环所需的原子时，-NH基团作为X的一部分直接连接到咪唑环上，X位于咪唑氮原子之间; （b）当-N-H基团位于与带有X的碳原子相邻的环中，X位于咪唑氮原子之间时，咪唑环不与菲环稠合。式（I）的化合物增加速度，而不会伴随着感光卤化银颗粒的尺寸增加。

2. 发明授权

US07354701B2 Photographic element with speed-enhancing compound 失效
标题翻译：具有加速化合物的摄影元件
公开(公告)号：US07354701B2
公开(公告)日：2008-04-08
申请号：US10574394
申请日：2004-10-01
申请人： Bernard A. Clark , Philip A. Allway , Tania Zuberi , Stephen P. Singer , Charles E. Heckler , Louis E. Friedrich
发明人： Bernard A. Clark , Philip A. Allway , Tania Zuberi , Stephen P. Singer , Charles E. Heckler , Louis E. Friedrich
IPC分类号： G03C1/46 , G03C1/06 , G03C1/005 , G03C1/494
CPC分类号： G03C7/3924 , G03C7/3029 , G03C7/3212 , G03C7/39252 , G03C7/39276 , G03C2007/3034 , G03C2200/29
摘要： The invention provides a color photographic element comprising at least one light-sensitive silver halide emulsion layer or a non silver-containing light-insensitive layer, in which at least one of these layers contains a colorless heterocyclic compound having either one or two hetero atoms in the ring or ring system, being other than an imidazole compound, that undergoes less than 10% chemical or redox reaction directly with oxidized developer and which has a partition coefficient to enable the photographic speed of the element to be increased by at least 0.03 stop without increasing granularity, compared to the same element without the compound. The heterocyclic compounds increase speed without a concomitant increase in size of the light-sensitive silver halide grains.
摘要翻译：本发明提供了一种彩色照相元件，其包含至少一种感光卤化银乳剂层或非含银不光敏层，其中这些层中的至少一层含有具有一个或两个杂原子的无色杂环化合物与咪唑化合物不同的环或环体系，其与氧化显影剂直接进行少于10％的化学或氧化还原反应，并且具有分配系数以使元件的照相速度能够增加至少0.03个停止，而没有与没有化合物的相同元素相比，粒度增加。杂环化合物增加速度，而不增加感光卤化银颗粒的尺寸。

3. 发明授权

US07455959B2 Photographic element containing a speed-enhancing compound 失效
标题翻译：含有增速化合物的摄影元件
公开(公告)号：US07455959B2
公开(公告)日：2008-11-25
申请号：US10574669
申请日：2004-10-01
申请人： Bernard A. Clark , Philip A. Allway , Tania Zuberi , Stephen P. Singer , Charles E. Heckler , Louis E. Friedrich
发明人： Bernard A. Clark , Philip A. Allway , Tania Zuberi , Stephen P. Singer , Charles E. Heckler , Louis E. Friedrich
IPC分类号： G03C1/46 , G03C1/06 , G03C1/36 , G03C1/08 , G03C5/18
CPC分类号： G03C7/39252 , G03C7/3022 , G03C7/3029 , G03C7/3924 , G03C2001/03511 , G03C2007/3034
摘要： The invention provides a color photographic element comprising at least one light-sensitive silver halide emulsion layer or a non silver-containing light-insensitive layer, in which at least one of these layers contains a colorless imidazole compound of formula (I) that undergoes less than 10% chemical or redox reaction with oxidized developer and which enables the photographic speed of the element to be increased by at least 0.05 stop without increasing granularity, compared to the same element without the compound, wherein the compound of formula (I) has the structure: wherein X is H or a substituent; Z represents the atoms necessary to complete an unsubstituted or substituted imidazole ring, which may form part of a fused unsubstituted or substituted ring system containing no further ring heteroatoms; wherein there is present at least one —NH group either in the imidazole ring or directly attached to the imidazole ring as part of X; provided that (a) when Z represents the atoms necessary to complete an unsubstituted or substituted benzimidazole ring, an —NH group is directly attached to the imidazole ring as part of X, and X is located between the imidazole nitrogen atoms; (b) when the —NH group is located in the ring adjacent to the carbon atom bearing X, and X is located between the imidazole nitrogen atoms, the imidazole ring is not fused to a phenanthrene ring. The compounds of formula (I) increase speed without a concomitant increase in size of the light-sensitive silver halide grains.
摘要翻译：本发明提供了一种彩色照相元件，其包括至少一种感光卤化银乳剂层或不含银的光不敏感层，其中这些层中的至少一层含有经历较少的式（I）的无色咪唑化合物与氧化显影剂进行10％以上的化学或氧化还原反应，并且与没有化合物的相同元素相比，使得元件的照相速度可以提高至少0.05个停止而不增加粒度，其中式（I）化合物具有结构：其中X是H或取代基; Z表示完成未取代或取代的咪唑环所必需的原子，其可以形成不含其它环杂原子的稠合未取代或取代的环系的一部分; 其中在咪唑环中存在至少一个-NH基团或作为X的一部分直接连接到咪唑环上; 条件是（a）当Z表示完成未取代或取代的苯并咪唑环所需的原子时，-NH基团作为X的一部分直接连接到咪唑环上，X位于咪唑氮原子之间; （b）当-NH基团位于与带有X的碳原子相邻的环中，X位于咪唑氮原子之间时，咪唑环不与菲环稠合。式（I）的化合物增加速度，而不会伴随着感光卤化银颗粒的尺寸增加。

4. 发明授权

US06887656B2 Color photographic element containing improved heterocyclic speed enhancing compound 失效
标题翻译：含有改进的杂环速度增强化合物的彩色照相元件
公开(公告)号：US06887656B2
公开(公告)日：2005-05-03
申请号：US10346434
申请日：2003-01-17
申请人： Louis E. Friedrich , Philip A. Allway , Judith A. Bogie , Bernard A. Clark , Charles E. Heckler , Stephen P. Singer
发明人： Louis E. Friedrich , Philip A. Allway , Judith A. Bogie , Bernard A. Clark , Charles E. Heckler , Stephen P. Singer
IPC分类号： G03C7/305 , G03C1/10 , G03C1/28 , G03C7/392 , G03C1/08 , G03C7/26 , G03C7/32
CPC分类号： G03C7/39272 , G03C7/39256 , G03C7/39276
摘要： Disclosed is a color photographic element comprising at least one light sensitive silver halide emulsion layer containing a compound that does not react with oxidized developer, has a Log Kow high enough to improve speed, compared to the same layer without the compound, and comprises (1) a thiadiazole, or (2) an oxadiazole, or (3) a 1,2,4 triazole bearing an amido substituent, and does not contain a hydroxyl or thiol group or their tautomeric equivalents on the azole ring.
摘要翻译：公开了与没有化合物的相同层相比，包含至少一种含有不与氧化显影剂反应的化合物的感光卤化银乳剂层的彩色照相元件具有足够高的Log Kow以提高速度，并且包含（1 ）噻二唑，或（2）恶二唑，或（3）具有酰氨基取代基的1,2,4-三唑，并且在唑环上不含羟基或硫醇基或其互变异构体当量。

5. 发明授权

US07160933B2 Stable ink jet ink composition and printing method 失效
标题翻译：稳定的喷墨油墨组合物和印刷方法
公开(公告)号：US07160933B2
公开(公告)日：2007-01-09
申请号：US10393061
申请日：2003-03-20
申请人： Joan C. Potenza , Charles E. Heckler , Xiaoru Wang , Huijuan D. Chen
发明人： Joan C. Potenza , Charles E. Heckler , Xiaoru Wang , Huijuan D. Chen
IPC分类号： C09D11/10 , C08K5/3415 , C08K5/3445 , C07D403/02
CPC分类号： C09D11/30 , C09D11/16 , C09D11/328
摘要： This invention relates to an ink composition (and a method of printing therewith) comprising water, a humectant, and polymer-dye particles, wherein said polymer-dye particles comprise a colorant phase containing a water insoluble dye of formula (I), and a polymer phase, said particles being associated with a co-stabilizer wherein R1 is a substituent as described in the application; R2 is a substituent as described in the application; R3 has a Pi of 0 to 1.5; and R4 has a Pi of greater than or equal to 0.6.
摘要翻译：本发明涉及包含水，湿润剂和聚合物染料颗粒的油墨组合物（及其印刷方法），其中所述聚合物染料颗粒包含含有式（I）的水不溶性染料的着色剂相，和聚合物相，所述颗粒与共稳定剂缔合，其中R 1是本申请中所述的取代基; R 2是如申请中所述的取代基; R 3具有0至1.5的Pi; 并且R 4具有大于或等于0.6的Pi。

6. 发明授权

US5257212A Normalizing analyzer systems to a standard analyzer 失效
标题翻译：将分析仪系统归一化为标准分析仪
公开(公告)号：US5257212A
公开(公告)日：1993-10-26
申请号：US836694
申请日：1992-02-18
申请人： Paul A. Kildal-Brandt , Thomas A. Weber , Charles E. Heckler
发明人： Paul A. Kildal-Brandt , Thomas A. Weber , Charles E. Heckler
IPC分类号： G01N35/00 , G01N21/27 , G01N33/483 , G01N33/487 , G06F15/42 , G06F15/20
CPC分类号： G01N21/274
摘要： There is described a method of calibrating an analyzer in the field, using parameters designed for a "standard" analyzer that may be different from the field analyzer. In this way, it is not necessary to use only certain slide elements of a given chemistry on one analyzer, and certain other slide elements of that same chemistry on another analyzer. Instead, the slide elements are made interchangeable by calibration math which allow the field analyzer to convert its raw response R.sub.F into a response R.sub.standard of the selected "standard" analyzer, using the equationR.sub.standard =B.sub.0 +B.sub.1 .multidot.R.sub.F +B.sub.2 .multidot.(R.sub.F).sup.k (I)The coefficients of this equation are established by comparing, at at least 1 different level of response, R.sub.F against R.sub.standard, optionally using an intermediate spline function g.sub.F (R.sub.F) in place of R.sub.F.

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