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1. 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。

2. 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.

3. 发明授权

US4736044A Boron compounds to inhibit formation of tar during the "ene" reaction of an ethylenically unsaturated alpha, beta dicarboxylic acid compound and an ethylenically unsaturated hydrocarbon 失效
标题翻译：在烯属不饱和α，β二羧酸化合物和烯属不饱和烃的“烯”反应期间抑制焦油形成的硼化合物
公开(公告)号：US4736044A
公开(公告)日：1988-04-05
申请号：US551181
申请日：1983-11-14
申请人： Joseph B. Hanson
发明人： Joseph B. Hanson
IPC分类号： B41M5/136 , B41M5/323 , C07D209/14 , C07D307/60
CPC分类号： C07D209/14 , B41M5/136 , B41M5/323 , B41M5/1366
摘要： A process for the production of a substituted alpha, beta dicarboxylic acid compound substantially free of tar and other resinous reaction byproducts comprising the reaction at conditions favoring the ENE reaction of an ethylenically unsaturated hydrocarbon and an ethylenically unsaturated alpha, beta dicarboxylic acid compound in the presence of a boron compound.
摘要翻译：一种制备基本上不含焦油和其它树脂反应副产物的取代的α，β二羧酸化合物的方法，其包括在有利于烯属不饱和烃和烯属不饱和α，β二羧酸化合物的ENE反应的条件下的反应，的硼化合物。

4. 发明授权

US4673635A Triphenyl methane derivatives and method of quantitatively measuring an oxidative substance 失效
标题翻译：三苯甲烷衍生物和定量测定氧化物质的方法
公开(公告)号：US4673635A
公开(公告)日：1987-06-16
申请号：US683487
申请日：1984-12-19
申请人： Kazuhiko Yamanishi , Akinori Shintani , Satoru Okajima , Toshiro Hanada
发明人： Kazuhiko Yamanishi , Akinori Shintani , Satoru Okajima , Toshiro Hanada
IPC分类号： B41M5/136 , C09B11/00 , C09B11/12 , C09B11/14 , C12Q1/28 , C12Q1/26 , C12Q1/54 , C12Q1/60
CPC分类号： B41M5/1366 , C09B11/12 , C12Q1/28 , C12Q2326/40 , Y10S436/904 , Y10T436/206664
摘要： Disclosed herein is a novel compound which is excellent in solubility to water around a neutral range, stable in an aqueous solution state for a long period of time, and high in coloring sensitivity with a stable coloring development, and is represented by the general formula (I): ##STR1## wherein R.sub.1, R.sub.2, R.sub.3 and R.sub.4, which may be the same as or different from one another, represent lower alkyl groups, and X.sub.1 and X.sub.2 both represent --O(CH.sub.2).sub.n SO.sub.3 M in which M is a hydrogen atom, an alkali metal ion or NH.sub.4.sup.+, and n is an integer of 2-4, or either of X.sub.1 and X.sub.2 represents --O(CH.sub.2).sub.n SO.sub.3 M in which M and n are the same meanings as given above and the other represents a hydrogen atom. This reagent is hardly susceptible of the influence of the serum components such as hemoglobin, bilirubin and so on due to its color having absorption on a longer wavelength side. Disclosed is also a method of quantitatively measuring an oxidative substance, particularly, hydrogen peroxide, by using this color test reagent.
摘要翻译：本文公开了一种新颖的化合物，其在中性范围内对水的溶解性优异，在水溶液状态下长时间稳定，着色敏感性高，稳定的显色性，并且由通式（ I）：其中R 1，R 2，R 3和R 4可以相同或不同，表示低级烷基，X 1和X 2均表示-O（CH 2）n SO 3 M，其中M 是氢原子，碱金属离子或NH 4 +，n是2-4的整数，或者X 1和X 2中的任一个表示-O（CH 2）n SO 3 M，其中M和n与上述相同，而另一个表示氢原子。该试剂由于其在长波长侧具有吸收的颜色，几乎不受血清成分如血红蛋白，胆红素等的影响。还公开了通过使用该颜色试验剂定量测定氧化物质，特别是过氧化氢的方法。

5. 发明授权

US4533499A Process for the production of triaryl methane compounds 失效
标题翻译：生产三芳基甲烷化合物的方法
公开(公告)号：US4533499A
公开(公告)日：1985-08-06
申请号：US597213
申请日：1984-04-06
申请人： Malcolm C. Clark , John B. Henshall , Derrick A. Hart
发明人： Malcolm C. Clark , John B. Henshall , Derrick A. Hart
IPC分类号： B41M5/136 , B41M5/145 , B41M5/323 , C07C273/18 , C07C275/24 , C09B11/16 , C09B11/24 , C09B11/26 , C07D307/83 , C09B11/10
CPC分类号： C09B11/26 , B41M5/1366 , B41M5/145 , B41M5/323 , C07C273/1863 , C09B11/16 , C09B11/24
摘要： A process for the production of a compound of formula ##STR1## which comprises reacting a compound of formula ##STR2## or a mixture of the compounds (2a) and (2b) with a compound ZH or a compound of formula ##STR3## or a mixture of the compounds (2c) and (2d) with a compound YH, both reactions under acidic conditions, wherein X and Y are the same or different and each represents an aromatic carbocyclic radical having an unsubstituted or substituted amino group in the para position to the indicated bond, or a heterocyclic group, and Z represents an aryl radical of formula ##STR4## wherein R.sub.1 and R.sub.2 independently of one another represent hydrogen, C.sub.1 -C.sub.12 alkyl, C.sub.2 -C.sub.8 -alkoxyalkyl, cycloalkyl, aralkyl, aryl, or substituted alkyl, cycloalkyl, aralkyl or aryl, or R.sub.1 and R.sub.2 together with the nitrogen atom which links them represent a five- or six-membered, preferably saturated, heterocyclic radical andW represents hydroxy, alkoxy, aryloxy, amino or substituted amino, and the aromatic carbocyclic radical of formula (1a) or (1b) may be further substituted by one or more halogen, cyano, nitro, alkyl of 1 to 4 carbon atoms or alkoxy of 1 to 4 carbon atoms,V represents oxygen, sulphur or imino andT.sub.1 and T.sub.2 independently represent hydrogen, C.sub.1 -C.sub.12 -alkyl, C.sub.2 -C.sub.12 -alkenyl, aryl, aralkyl, and T.sub.1 also amido or ureido, orT.sub.1 and T.sub.2 together with the nitrogen atom which links them represent a five- or six-membered heterocyclic radical.
摘要翻译：制备式（1）化合物的方法，其包括使式IMAMA（2a）或（IMAGE）（2b）化合物或化合物（2a）和（2b）的混合物与化合物ZH或式（2c）或化合物（2d）的化合物或化合物（2c）和（2d）的混合物与化合物YH的反应，两种在酸性条件下的反应，其中X和Y为相同或不同，并且各自表示在指定键的对位具有未取代或取代的氨基的芳族碳环基团或杂环基，Z表示式（1a）或（VI）的芳基，（1b）其中R1和R2彼此独立地表示氢，C1-C12烷基，C2-C8-烷氧基烷基，环烷基，芳烷基，芳基或取代的烷基，环烷基，芳烷基或芳基，或R1和R2与氮原子一起其连接它们代表五或六元，优选饱和的杂环基，W代表羟基，烷氧基，芳氧基，氨基或取代的氨基，式（1a）或（1b）的芳族碳环基团可以进一步被一个或多个卤素，氰基，硝基，1-4个碳原子的烷基或1-4个碳原子的烷氧基取代原子，V表示氧，硫或亚氨基，T1和T2独立地表示氢，C1-C12-烷基，C2-C12-烯基，芳基，芳烷基和T1也是酰氨基或脲基，或T1和T2与氮原子一起连接它们代表五或六元杂环基。

6. 发明授权

US4507483A 3-[(Substituted-amino)(thienyl)methyl]-1H-indoles 失效
标题翻译： 3 - [（取代的 - 氨基）（噻吩基）甲基] -1H-吲哚
公开(公告)号：US4507483A
公开(公告)日：1985-03-26
申请号：US473760
申请日：1983-03-09
申请人： Paul J. Schmidt , William M. Hung
发明人： Paul J. Schmidt , William M. Hung
IPC分类号： B41M5/136 , B41M5/323 , C07D209/14 , C07D409/14 , B41M5/16 , B41M5/18 , B41M5/22 , C07D403/14 , C07D409/06
CPC分类号： C07D209/14 , B41M5/136 , B41M5/323 , B41M5/1366
摘要： 3-[(Substituted-amino)(aryl or heteroaryl)methyl]-1H-indoles which are useful as color-formers in pressure-sensitive carbonless duplicating systems and thermal marking systems are prepared by reacting 3-[(arylsulfonyl)(aryl or heteroaryl)methyl]-1H-indoles with amines or precursors thereof in the presence of a base.
摘要翻译： 3 - [（芳基磺酰基）（芳基或芳基）取代的氨基）（芳基或杂芳基）甲基] -1H-吲哚可用作压敏无碳复制体系和热标记体系中的成色剂杂芳基）甲基] -1H-吲哚与胺或其前体在碱存在下反应。

7. 发明授权

US4485242A 3[(Alkoxy)(4-aminophenyl, 1-naphthyl or 1-biphenylyl)methyl]1H-indoles 失效
标题翻译： 3 [（烷氧基）（4-氨基苯基，1-萘基或1-联苯基）甲基] 1H-吲哚
公开(公告)号：US4485242A
公开(公告)日：1984-11-27
申请号：US288495
申请日：1981-07-30
申请人： Paul J. Schmidt , William M. Hung
发明人： Paul J. Schmidt , William M. Hung
IPC分类号： B41M5/136 , B41M5/323 , C07D209/12
CPC分类号： C07D209/12 , B41M5/136 , B41M5/323 , B41M5/1366
摘要： 3-[(Alkoxy)(aryl or heteroaryl)methyl]-1H-indoles which are useful as color formers in pressure-sensitive carbonless duplicating systems and thermal marking systems are prepared by reacting 3-[(arylsulfonyl)(aryl or heteroaryl)methyl]-1H-indoles with alcohols in the presence of a base.
摘要翻译： 3 - [（芳基磺酰基）（芳基或杂芳基）甲基（芳基或杂芳基）（芳基或杂芳基）甲基] -1H-吲哚，其可用作压敏无碳复制体系和热标记体系中的成色剂 ] -1H-吲哚与醇在碱存在下反应。

8. 发明授权

US4054684A Composition for forming colored images, new recording material and process using same 失效
标题翻译：用于形成彩色图像的组合物，新的记录材料和使用其的方法
公开(公告)号：US4054684A
公开(公告)日：1977-10-18
申请号：US637087
申请日：1975-12-02
申请人： Claude Ceintrey , Herve Nicolle
发明人： Claude Ceintrey , Herve Nicolle
IPC分类号： B41M5/136 , B41M5/323 , G03C1/73 , G03C5/56 , C09D11/00 , B05D3/06 , B05D3/12
CPC分类号： G03C5/56 , B41M5/1366 , B41M5/323 , G03C1/732 , Y10S428/913 , Y10T428/273 , Y10T428/277
摘要： The photochromic activity of triphenylmethane paraamino leuco salts is reversibly inactivated in compositions containing the leuco salt with certain metallic oxides or sulfides. The photochromic properties of the leuco salts are restored by the application of energy, e.g. heat, mechanical pressure, etc. The sensitive compositions containing the leuco salt and metal oxide or sulfide are useful in a process for recording information according to a predetermined pattern by applying a local heat source or local pressure source to a recording material containing a layer of the sensitive composition, the application of energy resulting in the formation of colored marks corresponding to the information to be recorded.
摘要翻译：三氯甲烷对氨基无色盐的光致变色活性在含有某些金属氧化物或硫化物的无色盐的组合物中可逆地失活。通过施加能量来恢复无色盐的光致变色性质，例如，热，机械压力等。含有无色盐和金属氧化物或硫化物的敏感组合物可用于通过将局部热源或局部压力源施加到包含一层敏感组合物，能量的应用导致形成彩色标记对应于要记录的信息。

9. 发明授权

US3488207A Process of preparing a colored substance and transfer copy set 失效
标题翻译：制作彩色物质和转印复印件的过程
公开(公告)号：US3488207A
公开(公告)日：1970-01-06
申请号：US3488207D
申请日：1965-10-22
申请人： US PLYWOOD CHAMP PAPERS INC
发明人： VASSILIADES ANTHONY E
IPC分类号： B41M5/136 , B41M5/155 , B41C1/06
CPC分类号： B41M5/155 , B41M5/1366

10. 发明授权

US2981738A Heterocyclic nitrogen derivatives of bis(p-dialkylaminophenyl) methane 失效
标题翻译：双（对 - 二烷基氨基苯基）甲烷的杂环氮衍生物
公开(公告)号：US2981738A
公开(公告)日：1961-04-25
申请号：US73442858
申请日：1958-05-12
申请人： ALLIED CHEM
发明人： KRANZ FREDERICK H
IPC分类号： B41M5/136 , C07D207/32 , C07D207/325 , C07D209/08 , C07D209/86 , C07D249/18 , C07D295/135 , C09B11/26
CPC分类号： C07D207/325 , B41M5/1366 , C07D209/08 , C07D209/86 , C07D249/18 , C07D295/135 , C09B11/26

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