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

US5332654A Reversible redox-controlled imaging method 失效
标题翻译：可逆的氧化还原控制成像方法
公开(公告)号：US5332654A
公开(公告)日：1994-07-26
申请号：US74580
申请日：1993-06-11
申请人： Myron S. Simon , Marcis M. Kampe , David P. Waller
发明人： Myron S. Simon , Marcis M. Kampe , David P. Waller
IPC分类号： B41M5/26 , B41M5/136 , B41M5/323 , B41M5/337 , C07D513/10 , C09B11/28 , G01N33/52 , G03C1/498 , G03C8/10 , G03C8/14 , G03C8/16 , G03C8/18 , G03C8/22 , G03C1/72
CPC分类号： G03C8/16 , B41M5/136 , B41M5/323 , C07D513/10 , G01N33/52 , G03C8/10 , B41M5/1366 , Y10S430/156
摘要： A novel class of N-substituted triarylmethane sulfonamides is provided which undergo reversible oxidation into colored form and reversible reduction of the oxidized form into colorless form. Preferred embodiments comprise xanthene sulfonamides having N-aryl substituents, e.g., hydroquinone substituents. These compounds possess redox potentials ranging between about +200 to -500 millivolts and thus are useful as dyes for producing photographic, photothermographic, thermal, and pressure-induced images, as well as being useful as redox indicators in a wide variety of biological and chemical reactions.
摘要翻译：提供了一类新的N-取代的三芳基甲烷磺酰胺，其经历可逆的氧化成着色形式，并将氧化形式可逆地还原成无色形式。优选的实施方案包括具有N-芳基取代基的呫吨磺酰胺，例如氢醌取代基。这些化合物具有范围在约+200至-500毫伏之间的氧化还原电位，因此可用作产生照相，光热照相，热和压力诱导图像的染料，并且可用作各种生物和化学品中的氧化还原指示剂反应。

2. 发明授权

US5244771A Photographic products and processes 失效
标题翻译：摄影产品和工艺
公开(公告)号：US5244771A
公开(公告)日：1993-09-14
申请号：US747807
申请日：1991-08-20
申请人： Charles E. Jandrue, Sr. , Marcis M. Kampe , Myron S. Simon , David P. Waller , David C. Whritenour
发明人： Charles E. Jandrue, Sr. , Marcis M. Kampe , Myron S. Simon , David P. Waller , David C. Whritenour
IPC分类号： C07D307/94 , C07D311/96 , C09B11/06 , C09B11/24 , G03C8/48
CPC分类号： G03C8/48 , C07D307/94 , C07D311/96 , C09B11/06 , C09B11/24
摘要： A novel class of bridged indicator dyes is disclosed which possess absorption in the infrared region of the electromagnetic spectrum. These bridged indicator dyes are useful as light-absorbing, pH-sensitive optical filter agents in diffusion transfer photographic processes adapted to be performed in the presence of ambient light and to diffusion transfer products useful in such processes. These indicator dyes will also find utility in titrations and other analytical techniques and products where pH-sensitive indicator dyes are employed and absorption of infrared is useful.
摘要翻译：公开了一类新颖的桥接指示剂染料，其在电磁光谱的红外区域具有吸收。这些桥接指示剂染料可用作适于在环境光的存在下进行的扩散转印照相方法中的光吸收，pH敏感的光学过滤剂以及在这些方法中有用的扩散转移产物。这些指示剂染料还可用于滴定和其他分析技术和使用pH敏感指示剂染料的产品，并且红外吸收是有用的。

3. 发明授权

US5399709A N-substituted triarylmethane sulfonamides and method of preparation 失效
标题翻译： N-取代三芳基甲烷磺酰胺及其制备方法
公开(公告)号：US5399709A
公开(公告)日：1995-03-21
申请号：US076213
申请日：1993-06-11
申请人： Myron S. Simon , Marcis M. Kampe , David P. Waller
发明人： Myron S. Simon , Marcis M. Kampe , David P. Waller
IPC分类号： B41M5/26 , B41M5/136 , B41M5/323 , B41M5/337 , C07D513/10 , C09B11/28 , G01N33/52 , G03C1/498 , G03C8/10 , G03C8/14 , G03C8/16 , G03C8/18 , G03C8/22 , C07D491/107 , C07D311/88 , C07D405/10 , G03C1/72
CPC分类号： G03C8/16 , B41M5/136 , B41M5/323 , C07D513/10 , G01N33/52 , G03C8/10 , B41M5/1366 , Y10S430/156
摘要： A novel class of N-substituted triarylmethane sulfonamides is provided which undergo reversible oxidation into colored form and reversible reduction of the oxidized form into colorless form. The N-substituted triarylmethane sulfonamides can be represented by the formulae: ##STR1## wherein B is a carbocyclic ring or rings; T is a 5- or 6-membered ring; Y is a moiety selected from ##STR2## wherein E, positioned ortho or para to said --OH group, is selected from --OH, --NH.sub.2, --NHR', --NR'R" and --NHSO.sub.2 R' wherein R' and R" each are lower alkyl groups having 1 to 6 carbon atoms or aralkyl wherein the aryl portion may be substituted with alkyl groups having 1 to 24 carbon atoms, and E' is hydrogen or a monovalent group that is substituted on one of the remaining carbon atoms; G and G' each are hydroxy or methoxy, provided one is hydroxy and the other is methoxy; and Z and Z' taken individually represent the moieties to complete the chromophoric system of a triarylmethane dye when said N-containing ring, T, is open and Z and Z' taken together represent the bridged moieties to complete the chromophoric system of a bridged triarylmethane dye when said N-containing ring, T, is open; and Y' represents the quinoid form of Y. Preferred embodiments comprise xanthene sulfonamides having N-aryl substituents, e.g., hydroquinone substituents. These compounds possess redox potentials ranging between about +200 to -500 millivolts and thus are useful as dyes for producing photographic, photothermographic, thermal, and pressure-induced images, as well as being useful as redox indicators in a wide variety of biological and chemical reactions.
摘要翻译：提供了一类新的N-取代的三芳基甲烷磺酰胺，其经历可逆的氧化成着色形式，并将氧化形式可逆地还原成无色形式。 N-取代的三芳基甲烷磺酰胺可以由下式表示：其中B是碳环或环; T是5-或6-元环; Y是选自图像（a）和（b）中的部分，其中位于所述-OH基团的邻位或对位的E选自-OH，-NH 2，-NHR'，-NR'R' '和-NHSO 2 R'，其中R'和R“各自是具有1至6个碳原子的低级烷基或芳烷基，其中芳基部分可以被具有1至24个碳原子的烷基取代，并且E'是氢或一价在其余碳原子上被取代的基团; G和G'各自为羟基或甲氧基，其中一个为羟基，另一个为甲氧基; 并且Z和Z'分别表示当所述含N环T是开放的且Z和Z'代表桥连部分以完成桥联三芳基甲烷的发色体系时完成三芳基甲烷染料的发色体系的部分当所述含氮环T为开时染色; Y'表示Y的醌型。优选的实施方案包括具有N-芳基取代基的呫吨磺酰胺，例如氢醌取代基。这些化合物具有范围在约+200至-500毫伏之间的氧化还原电位，因此可用作产生照相，光热照相，热和压力诱导图像的染料，并且可用作各种生物和化学品中的氧化还原指示剂反应。

4. 发明授权

US5258279A Reversible redox-controlled imaging methods 失效
标题翻译：可逆的氧化还原控制成像方法
公开(公告)号：US5258279A
公开(公告)日：1993-11-02
申请号：US708679
申请日：1991-05-31
申请人： Myron S. Simon , Marcis M. Kampe , David P. Waller
发明人： Myron S. Simon , Marcis M. Kampe , David P. Waller
IPC分类号： B41M5/26 , B41M5/136 , B41M5/323 , B41M5/337 , C07D513/10 , C09B11/28 , G01N33/52 , G03C1/498 , G03C8/10 , G03C8/14 , G03C8/16 , G03C8/18 , G03C8/22 , G03C1/72
CPC分类号： G03C8/16 , B41M5/136 , B41M5/323 , C07D513/10 , G01N33/52 , G03C8/10 , B41M5/1366 , Y10S430/156
摘要： A novel class of N-substituted triarylmethane sulfonamides is provided which undergo reversible oxidation into colored form and reversible reduction of the oxidized form into colorless form. Preferred embodiments comprise xanthene sulfonamides having N-aryl substituents, e.g., hydroquinone substituents. These compounds possess redox potentials ranging between about +200 to -500 millivolts and thus are useful as dyes for producing photographic, photothermographic, thermal, and pressure-induced images, as well as being useful as redox indicators in a wide variety of biological and chemical reactions.

5. 发明授权

US6103912A Photographic products and processes 失效
标题翻译：摄影产品和工艺
公开(公告)号：US6103912A
公开(公告)日：2000-08-15
申请号：US40844
申请日：1993-03-31
申请人： Charles E. Jandrue, Sr. , Marcis M. Kampe , Myron S. Simon , David P. Waller , David C. Whritenour
发明人： Charles E. Jandrue, Sr. , Marcis M. Kampe , Myron S. Simon , David P. Waller , David C. Whritenour
IPC分类号： C07D307/94 , C07D311/96 , C09B11/06 , C09B11/24 , G03C8/48 , C07D333/64 , C07D307/83 , C07D307/97
CPC分类号： G03C8/48 , C07D307/94 , C07D311/96 , C09B11/06 , C09B11/24
摘要： A novel class of bridged indicator dyes is disclosed which possess absorption in the infrared region of the electromagnetic spectrum. These bridged indicator dyes are useful as light-absorbing, pH-sensitive optical filter agents in diffusion transfer photographic processes adapted to be performed in the presence of ambient light and to diffusion transfer products useful in such processes. These indicator dyes will also find utility in titrations and other analytical techniques and products where pH-sensitive indicator dyes are employed and absorption of infrared is useful.
摘要翻译：公开了一类新颖的桥接指示剂染料，其在电磁光谱的红外区域具有吸收。这些桥接指示剂染料可用作适于在环境光的存在下进行的扩散转印照相方法中的光吸收，pH敏感的光学过滤剂以及在这些方法中有用的扩散转移产物。这些指示剂染料还可用于滴定和其他分析技术和使用pH敏感指示剂染料的产品，并且红外吸收是有用的。

6. 发明授权

US5294375A Thermochromic materials 失效
标题翻译：热变色材料
公开(公告)号：US5294375A
公开(公告)日：1994-03-15
申请号：US747643
申请日：1991-08-20
申请人： Marcis M. Kampe , David P. Waller , David C. Whritenour
发明人： Marcis M. Kampe , David P. Waller , David C. Whritenour
IPC分类号： C07D307/94 , C07D311/96 , C09B11/06 , C09B11/24 , G03C8/48 , G02F1/00 , C07D305/14 , C07D333/50 , C07D333/62
CPC分类号： G03C8/48 , C07D307/94 , C07D311/96 , C09B11/06 , C09B11/24
摘要： Disclosed is a class of bridged phthalides and sulfinate esters which exhibit reversible thermochromism. At room temperature and in the presence of base, these compounds are substantially colorless but upon the application of heat they become colored, reverting to their original colorless or weakly colored state upon cooling. This colorless to colored, temperature-dependent cycle can be repeated many times. These compounds have utility as temperature sensors and as thermal pH indicators.
摘要翻译：公开了一类具有可逆热致变色性质的桥联的苯酞和亚磺酸酯。在室温下和碱存在下，这些化合物基本上是无色的，但是在加热时它们变色，冷却时回复到原来的无色或弱着色状态。这种无色至有色，温度依赖的循环可重复多次。这些化合物可用作温度传感器和热pH指示剂。

7. 发明授权

US5436108A Thermographic image-recording materials 失效
标题翻译：热成像记录材料
公开(公告)号：US5436108A
公开(公告)日：1995-07-25
申请号：US259556
申请日：1994-06-14
申请人： James R. Freedman , Marcis M. Kampe , Peter Viski , Kent M. Young
发明人： James R. Freedman , Marcis M. Kampe , Peter Viski , Kent M. Young
IPC分类号： G03C8/40 , B41M5/32 , B41M5/385 , G03C1/498 , G03C8/12
CPC分类号： G03C1/4989 , B41M2205/02 , B41M5/32 , B41M5/385 , G03C1/49809 , Y10S430/165
摘要： A thermographic dye transfer image-recording material is provided wherein a particular silver salt complex is employed as a source of silver ions, made available upon imagewise heating, to cleave a dye-providing material to provide a diffusible dye in an imagewise pattern corresponding to said imagewise heating. The silver salt complexes have improved solubility in the system providing for enhanced transferred image density.
摘要翻译：提供了一种热成像染料转印图像记录材料，其中使用特定的银盐络合物作为银离子源，可在成像加热时获得，以切割提供染料的材料以提供对应于所述颜色的材料的成像图案中的可扩散染料图像加热。银盐络合物在提供增强的转印图像密度的系统中具有改善的溶解度。

8. 发明授权

US4311839A Benzisothiazole and naphtho-1,2-thiazine compounds 失效
标题翻译：苯并异噻唑和萘并-1,2-噻嗪化合物
公开(公告)号：US4311839A
公开(公告)日：1982-01-19
申请号：US219214
申请日：1980-12-22
申请人： Alan L. Borror , Louis Cincotta , James W. Foley , Marcis M. Kampe
发明人： Alan L. Borror , Louis Cincotta , James W. Foley , Marcis M. Kampe
IPC分类号： C07C43/225 , C07D275/06 , C07D279/02 , C07D295/073 , C07D309/12 , C07D455/04 , C07F7/18 , C09B11/04 , G03C8/48 , C07D417/12
CPC分类号： C07D275/06 , C07C43/225 , C07D279/02 , C07D295/073 , C07D309/12 , C07D455/04 , C07F7/1804 , C09B11/04 , G03C8/48 , Y02P20/55
摘要： In one aspect, this invention relates to a method of synthesizing certain 3-(4'-OP-carbocyclic aryl)-3-(carbocyclic aryl)-2,3-dihydrobenz[d]isothiazole-1,1-dioxides (and -2,3-dihydronaphtho[1,8-de]-1,2-thiazine-1,1-dioxides) by reacting (a) a 3-(4'-OP-carbocyclic aryl)-benz[d]isothiazole-1,1-dioxide wherein P is a protecting group or a 3-(4'-OP-carbocyclic aryl)-naphtho[1,8-de]-1,2-thiazine-1,1-dioxide wherein P is a protecting group and (b) a carbocyclic aryllithium compound to give (c) the corresponding 3-(4'-OP-carbocyclic aryl)-3-(carbocyclic aryl)-2,3-dihydrobenz[d]-isothiazole-1,1-dioxide or the corresponding 3-(4'-OP-carbocyclic aryl)-3-(carbocyclic aryl)-2,3-dihydronaphtho-[1,8-de]-1,2-thiazine-1,1-dioxide. In another aspect, the present invention relates to the 3,3-disubstituted-2,3-dihydrobenz[d]isothiazole-1,1-dioxides and the 3,3-disubstituted-2,3-dihydronaphtho[1,8-de]-1,2-thiazine-1,1-dioxides produced by the above-described method provided the 3,3 substituents are different, which compounds are useful in the synthesis of phenol and 1-naphthol sulfam(na)phthaleins employed, for example, as photographic optical filter agents and filter agent precursors.
摘要翻译：一方面，本发明涉及合成某些3-（4'-OP-碳环芳基）-3-（碳环芳基）-2,3-二氢苯并[d]异噻唑-1,1-二氧化物（和 - （a）3-（4'-OP-碳环芳基） - 苯并[d]异噻唑-1（2,3-二氢萘并[1,8-de] -1,2-噻嗪-1,1-二氧化物），其中P是保护基或3-（4'-OP-碳环芳基） - 萘并[1,8-de] -1,2-噻嗪-1,1-二氧化物，其中P是保护基（b）碳环芳基锂化合物，得到（c）相应的3-（4'-OP-碳环芳基）-3-（碳环芳基）-2,3-二氢苯并[d] - 异噻唑-1,1-二氧化物或相应的3-（4'-OP-碳环芳基）-3-（碳环芳基）-2,3-二氢萘并[1,8-de] -1,2-噻嗪-1,1-二氧化物。另一方面，本发明涉及3,3-二取代-2,3-二氢苯并[d]异噻唑-1,1-二氧化物和3,3-二取代-2,3-二氢萘并[1,8-de ] -1,2 - 噻嗪-1,1-二氧化物，提供了3,3个取代基不同，这些化合物可用于合成苯酚和1-萘酚亚磺酸（na）酞酸盐，用于例如，作为照相光学过滤剂和过滤剂前体。

9. 发明授权

US4172083A Carbocyclic aryl compounds substituted with a tetrahydro-2H,4H-1,3,6-dioxazocino moiety 失效
标题翻译：被四氢-2H-，4H-1,3,6-二氧杂吖嗪部分取代的碳环芳基化合物
公开(公告)号：US4172083A
公开(公告)日：1979-10-23
申请号：US836066
申请日：1977-09-23
申请人： Louis Cincotta , James W. Foley , Marcis M. Kampe
发明人： Louis Cincotta , James W. Foley , Marcis M. Kampe
IPC分类号： C07D273/00 , C07D273/01 , C07D275/06
CPC分类号： C07D273/00 , C07D275/06
摘要： This invention relates to carbocyclic aryl compounds substituted with a tetrahydro-2H,4H-1,3,6-dioxazocino moiety and to the preparation thereof. These compounds are useful as intermediates in the synthesis of certain 3,3-disubstituted-2,3-dihydrobenz[d]isothiazole-1,1-dioxide dyes which find utility as, for example, photographic optical filter agents and filter agent precursors.
摘要翻译：本发明涉及被四氢-2H，4H-1,3,6-二氧杂吖唑烷部分取代的碳环芳基化合物及其制备。这些化合物可用作合成某些3,3-二取代-2,3-二氢苯并[d]异噻唑-1,1-二氧化物染料的中间体，其可用作例如照相光学过滤剂和过滤剂前体。

10. 发明授权

US4181660A 3-Substituted benz[d]isothiazole-1,1-dioxides 失效
标题翻译： 3-取代的苯并[d]异噻唑-1,1-二氧化物
公开(公告)号：US4181660A
公开(公告)日：1980-01-01
申请号：US836024
申请日：1977-09-23
申请人： Alan L. Borror , Louis Cincotta , Ernest W. Ellis , James W. Foley , Marcis M. Kampe
发明人： Alan L. Borror , Louis Cincotta , Ernest W. Ellis , James W. Foley , Marcis M. Kampe
IPC分类号： C07C43/225 , C07D275/06 , C07D417/10 , C07F7/18
CPC分类号： C07D275/06 , C07C43/225 , Y02P20/55
摘要： This invention relates to 3-(phenyl/naphthyl)-benz[d]isothiazole-1,1-dioxides wherein the 3-phenyl or the 3-naphthyl group is substituted in the para position with hydroxy blocked with certain protecting groups. These compounds are useful as intermediates in the synthesis of certain 3,3-disubstituted-2,3-dihydrobenz[d]isothiazole-1,1-dioxide dyes which find utility, for example, as photographic optical filter agents and filter agent precursors.
摘要翻译：本发明涉及3-（苯基/萘基） - 苯并[d]异噻唑-1,1-二氧化物，其中3-苯基或3-萘基在对位被羟基封端的某些保护基取代。这些化合物可用作合成某些3,3-二取代-2,3-二氢苯并[d]异噻唑-1,1-二氧化物染料的中间体，其可用于例如照相光学过滤剂和过滤剂前体。

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