公开(公告)号：US4837309A

公开(公告)日：1989-06-06

申请号：US583233

申请日：1984-02-24

申请人： Toshio Niwa ,  Kiyoshi Himeno ,  Toshio Hihara ,  Yutaka Kurose ,  Yukiharu Shimizu

发明人： Toshio Niwa ,  Kiyoshi Himeno ,  Toshio Hihara ,  Yutaka Kurose ,  Yukiharu Shimizu

IPC分类号： C09B29/085 ,  C09B62/085 ,  D06P1/382 ,  D06P3/85

CPC分类号： C09B62/085

摘要： A monoazo dyestuff of the formula: ##STR1## wherein D represents substituted or unsubstituted phenyl, imidazolyl, pyridyl, thiazolyl, thiadiazolyl, thienyl, benzoisothiazolyl, pyridinoisothiazolyl, thienoisothiazolyl, thienothiazolyl or benzothiazolyl, R.sup.1 represents substituted or unsubstituted alkyl, cyclohexyl, alkenyl, aralkyl or aryl, R.sup.2 and R.sup.3 each represents hydrogen, alkyl optionally substituted by cyano, hydroxy, alkoxy or alkoxyalkoxy, alkenyl, cyclohexyl, aryl or aralkyl, or together represent a 5- or 6-membered nitrogen-containing heterocyclic ring formed by combining R.sup.2 and R.sup.3, A represents ##STR2## X represents fluorine or chlorine, and Y.sup.1 represents hydrogen, chlorine, methyl or acylamino. The monoazo dyestuff is especially useful in the dyeing of cellulose-containing fibers and exhibits good fastness properties including good wet color fastness and good light fastness.

摘要翻译： 其中D表示取代或未取代的苯基，咪唑基，吡啶基，噻唑基，噻二唑基，噻吩基，苯并异噻唑基，吡啶并异噻唑基，噻吩并噻唑基，噻吩并噻唑基或苯并噻唑基，R1代表取代或未取代的烷基，环己基，烯基，芳烷基 或芳基，R 2和R 3各自表示氢，任选被氰基，羟基，烷氧基或烷氧基烷氧基取代的烷基，烯基，环己基，芳基或芳烷基，或一起表示通过将R 2和R 2相结合形成的5-或6-元含氮杂环， R3，A表示X表示氟或氯，Y1表示氢，氯，甲基或酰氨基。 单偶氮染料特别可用于含纤维素纤维的染色，并且具有良好的耐牢度性能，包括良好的耐湿色牢度和良好的耐光性。

公开(公告)号：US4626590A

公开(公告)日：1986-12-02

申请号：US668739

申请日：1984-11-06

申请人： Toshio Niwa ,  Kiyoshi Himeno ,  Toshio Hihara ,  Yukiharu Shimizu

发明人： Toshio Niwa ,  Kiyoshi Himeno ,  Toshio Hihara ,  Yukiharu Shimizu

IPC分类号： C09B62/026 ,  D06P1/382 ,  C09B62/085 ,  C09B62/09 ,  C09B62/245 ,  C09B62/25

CPC分类号： D06P1/382 ,  C09B62/026

摘要： Reactive pyridone azo dyestuffs of the general formula [I]: ##STR1## wherein D represents ##STR2## represents phenylene optionally substituted by lower alkyl, lower alkoxy, trifluoromethyl or halogen, ##STR3## represents phenylene optionally substituted by lower alkyl, lower alkoxy, halogen or acetylamino,--A--represents --CH.sub.2 --, --C.sub.2 H.sub.4 --, --OC.sub.2 H.sub.4 --, ##STR4## --SO.sub.2 NHC.sub.2 H.sub.4 --or --SO.sub.2 C.sub.2 H.sub.4 --, --X represents hydrogen, lower alkyl, lower alkoxy, nitro, trifluoromethyl or halogen,--Y represents alkyl, aryl or aralkyl optionally substituted by lower alkoxy or phenoxy,--Z--represents a connecting group of --O--or --S--,--V represents --CN or --CONH.sub.2,--W represents a 6-membered nitrogen-containing heterocyclic ring having at least one active halogen atom, andn represents 0 or 1.These reactive pyridone azo distuffs give dyeings which are yellowish to reddish orange in color which have excellent light fastness.

摘要翻译： 具有通式[I]的反应性吡啶酮偶氮染料：其中D表示“低级烷基”，“低级烷氧基”，“三氟甲基”或“卤素”表示的亚苯基，其中D表示“ 被低级烷基，低级烷氧基，卤素或乙酰氨基取代，-A代表-CH 2 - ， - C 2 H 4 - ， - OC 2 H 4 - ， - SO 2 NHC 2 H 4 - 或-SO 2 C 2 H 4 - ，-X代表氢，低级烷基，低级烷氧基， 硝基，三氟甲基或卤素，-Y表示任选被低级烷氧基或苯氧基取代的烷基，芳基或芳烷基，-Z-表示-O-或-S-，-V代表-CN或-CONH 2的连接基团，-W表示 具有至少一个活性卤素原子的6元含氮杂环，n表示0或1.这些反应性吡啶酮偶氮化合物产生淡黄色至红橙色的染色，其具有优异的耐光性。

公开(公告)号：US5380827A

公开(公告)日：1995-01-10

申请号：US49410

申请日：1993-04-20

申请人： Yousuke Takahashi ,  Yukiharu Shimizu ,  Toshio Hihara ,  Kiyoshi Himeno

发明人： Yousuke Takahashi ,  Yukiharu Shimizu ,  Toshio Hihara ,  Kiyoshi Himeno

IPC分类号： C09B62/51 ,  C09B62/44 ,  C09B62/028 ,  C09B62/085 ,  C09B62/245

CPC分类号： C09B62/4413 ,  C09B62/4424 ,  C09B62/51

摘要： A water-soluble monoazodye having the following formula (I) in its free acid form: ##STR1## wherein X is --CH.dbd.CH.sub.2 or --CH.sub.2 CH.sub.2 W wherein W is a leaving group removable by alkali; R.sup.1 is methyl, --NHCONH.sub.2 or --NHCOT.sup.1 wherein T.sup.1 is methyl, ethyl, --CH.sub.2 CH.sub.2 COOH or --CH.dbd.CHCOOH; R.sup.2 is hydrogen, lower alkyl or lower alkoxy;and Z is ##STR2## wherein P is cyano or halogen, each of Q and U which are independent of each other, is halogen, V is halogen or ##STR3## and Y is halogen or a group of the following formula (1) or (2): ##STR4## wherein R.sup.3, A, R.sup.4 and E are as defined in the disclosure and G is as defined above, has a moderate yellow to orange color and is particularly suitable for dyeing cellulose fibers or nitrogen-containing fibers.

摘要翻译： 具有游离酸形式的下式（I）的水溶性单偶氮：其中X为-CH = CH 2或-CH 2 CH 2 W，其中W为可由碱除去的离去基团; 乙烯基，-CH 2 CH 2 COOH或-CH = CHCOOH; R 1为甲基，-NHCONH 2或-NHCOT 1，其中T 1为甲基， R2是氢，低级烷基或低级烷氧基; 其中P为氰基或卤素，Q和U各自独立地为卤素，V为卤素或式（1）或（2）：（1）N（ESO 2 X ）2（2）其中R3，A，R4和E如本公开中所定义，G如上所定义，具有中等的黄色至橙色，并且特别适用于染色纤维素纤维或含氮纤维。

公开(公告)号：US4985545A

公开(公告)日：1991-01-15

申请号：US243310

申请日：1988-08-15

申请人： Kiyoshi Himeno ,  Toshio Hihara ,  Kanzi Shimizu ,  Yukiharu Shimizu

发明人： Kiyoshi Himeno ,  Toshio Hihara ,  Kanzi Shimizu ,  Yukiharu Shimizu

IPC分类号： C09B62/503 ,  D06P1/384

CPC分类号： C09B62/5036

摘要： A water-soluble formazan colorant, which is represented by the following general formula (I) in the form of free acid: ##STR1## (where: R represents a hydrogen atom or a lower alkyl group which may be substituted; X denotes a phenylene group or a naphthylene group which may be substituted; Y indicates --SO.sub.2 CH.dbd.CH.sub.2 group or --SO.sub.2 C.sub.2 H.sub.4 W group wherein W represents a group to be eliminated by the action of alkali; and Z designates a lower alkylamino group, a phenylamino group or a naphthylamino group, having one or two water-soluble groups selected from the group consisting of hydroxyl group, sulfonic acid group and carboxylic acid group); and a method of dyeing by use of the colorant. The colorant is used to dye cellulosic and nitrogen-containing fibers in blue shades with excellent reactive fixing properties.

公开(公告)号：US4500455A

公开(公告)日：1985-02-19

申请号：US400533

申请日：1982-07-21

申请人： Toshio Niwa ,  Toshio Hihara ,  Yukiharu Shimizu

发明人： Toshio Niwa ,  Toshio Hihara ,  Yukiharu Shimizu

IPC分类号： C09B62/085 ,  C09B62/04 ,  C09B62/08 ,  C09B62/09 ,  D06P1/382 ,  D06P3/60 ,  D06P3/66 ,  D06P3/84

CPC分类号： D06P3/6041 ,  C09B62/08 ,  D06P1/382

摘要： Diaminopyridine dyes for dyeing cellulose-containing fibers, particularly cellulose fibers and polyester-cellulose fibers in from orange to bluish red, with excellent fastness to light. The dyes are represented by the formula (I): ##STR1## X is a hydrogen atom, or a halogen atom; Y is an alkoxy group containing from 1 to 5 carbon atoms, --O--R.sup.10 --O--R.sup.11, or a phenoxy group; andn is 2 or 3, and wherein R.sup.1 is a nitro group, a cyano group, a methylsulfonyl group, a phenylsulfonyl group, a mono- or di-lower alkylaminosulfonyl group, an acetyl group, or a benzoyl group; R.sup.2 and R.sup.3 are each a hydrogen atom, a trifluoromethyl group, a halogen atom, or a cyano group; R.sup.4 is a hydrogen atom, a lower alkyl group, a mono- or di-lower alkylaminosulfonyl group, a mono- or di-lower alkylcarbamoyl group, or an acetylamino group; R.sup.5 and R.sup.6 are each a hydrogen atom, a halogen atom, or a lower alkyl group; R.sup.7 is a lower alkyl group; R.sup.8 is a hydrogen atom or a halogen atom; R.sup.10 is an ethylene group, or a propylene group; and R.sup.11 is a methyl group, or an ethyl group.

摘要翻译： 用于染色含纤维素纤维的二氨基吡啶染料，特别是从橙色到蓝红色的纤维素纤维和聚酯纤维素纤维，具有优异的耐光牢度。 染料由式（I）表示：其中X是氢原子或卤素原子;其中X是氢原子或卤素原子; Y是含有1至5个碳原子的烷氧基，-O-R10-O-R11或苯氧基; n为2或3，R 1为硝基，氰基，甲基磺酰基，苯磺酰基，一或二低级烷基氨基磺酰基，乙酰基或苯甲酰基; R2和R3各自为氢原子，三氟甲基，卤素原子或氰基; R4是氢原子，低级烷基，一或二低级烷基氨基磺酰基，一或二低级烷基氨基甲酰基或乙酰氨基; R5和R6各自为氢原子，卤素原子或低级烷基; R7是低级烷基; R8是氢原子或卤素原子; R 10是亚乙基或亚丙基; R11为甲基或乙基。

公开(公告)号：US4760133A

公开(公告)日：1988-07-26

申请号：US457872

申请日：1983-01-14

申请人： Toshio Niwa ,  Kiyoshi Himeno ,  Shuichi Maeda ,  Yukiharu Shimizu

发明人： Toshio Niwa ,  Kiyoshi Himeno ,  Shuichi Maeda ,  Yukiharu Shimizu

IPC分类号： C09B31/043 ,  C09B41/00 ,  C09B31/12 ,  C09B39/00 ,  C09B43/00

CPC分类号： C09B31/043

摘要： A process for preparing a disazo dye represented by the following formula: ##STR1## wherein R.sup.1 and R.sup.2 each represents a hydrogen atom, a halogen atom, a nitro group, a trifluoromethyl group, a lower alkoxycarbonyl group or a lower alkylsulfonyl group, R.sup.3 represents a lower alkyl or allyl group which may optionally have a substituent or substituents, and R.sup.4 represents a lower alkyl or allyl group having a substituent or substituents, which comprises diazotizing an amine represented by the following formula: ##STR2## wherein R.sup.1 and R.sup.2 are the same as defined above, and coupling the diazotized product with a bis(N,N-di-substituted anilino)methane represented by the following formula: ##STR3## wherein R.sup.3 and R.sup.4 are the same as defined above.

摘要翻译： 制备由下式表示的双偶氮染料的方法：其中R 1和R 2各自表示氢原子，卤素原子，硝基，三氟甲基，低级烷氧基羰基或低级烷基磺酰基，R 3表示 可以任选地具有取代基的低级烷基或烯丙基，R4表示具有取代基的低级烷基或烯丙基，其包括用下式表示的胺重氮化：其中R1和R2是 与上述定义相同，并将重氮化产物与由下式表示的双（N，N-二取代的苯胺基）甲烷偶联：其中R 3和R 4与上述定义相同。

公开(公告)号：US4988801A

公开(公告)日：1991-01-29

申请号：US453342

申请日：1989-12-20

申请人： Toshio Hihara ,  Kanzi Shimizu ,  Yukiharu Shimizu

发明人： Toshio Hihara ,  Kanzi Shimizu ,  Yukiharu Shimizu

IPC分类号： C09B62/085 ,  C09B62/44 ,  C09B62/51 ,  D06P1/38

CPC分类号： C09B62/4413

摘要： A water-soluble monoazo colorant represented by formula (I) in a form of a free acid: ##STR1## wherein D represents ##STR2## (wherein W.sup.2 represents lower alkoxy; U represents lower alkyl or lower alkoxy; Z represents --CH.dbd.CH.sub.2 or --CH.sub.2 CH.sub.2 OSO.sub.3 H and p and q represent each 0 or 1);W.sup.1 represents lower alkoxy; andV represents ##STR3## (wherein X represents halogen; Y represents halogen, sulfo, --OR.sup.1 wherein R.sup.1 represents lower alkyl or lower alkyl substituted by hydroxy, carboxy or sulfo, --O--R.sup.2 O).sub.m R.sup.3 alkyl and m is an integer of 1 to 6, or aliphatic or aromatic amino each substituted by one or two sulfo or carboxy groups);as well as a dyeing process by using the same. These colorants are useful in the dyeing of fibers. These colorants are useful in the dyeing of fibers.

公开(公告)号：US4843150A

公开(公告)日：1989-06-27

申请号：US71644

申请日：1987-07-09

申请人： Toshio Hihara ,  Yukiharu Shimizu ,  Kanzi Shimizu

发明人： Toshio Hihara ,  Yukiharu Shimizu ,  Kanzi Shimizu

IPC分类号： C09B62/09 ,  C09B62/513 ,  D06P1/38

CPC分类号： C09B62/09 ,  C09B62/513 ,  D06P1/38

摘要： A water soluble disazo colorant represented by formula (I) in the form of free acid: ##STR1## wherein K represents ##STR2## [wherein A represents a methyl group or a carboxylic group; R.sup.2 represents a hydrogen atom, an alkyl group of 1 to 8 carbon atoms, a sulfoalkyl grouop of 1 to 4 carbon atoms, or an alkyl group of 1 to 4 carbon atoms which is substituted by an alkoxy group of 1 to 4 carbon atoms;R.sup.3 represents a hydrogen atom, a halogen atom, a cyano group, a --CONH.sub.2 group, a carboxyl group, a sulfonic group, or a sulfomethyl group, p represents an integer of 1 or 2];Z represents a fluorine atom or ##STR3## [wherein R.sup.4 represents a hydrogen atom or an alkyl group of 1 to 4 carbon atoms;R.sup.5 and R.sup.6 each represents independently a hydrogen atom, an alkyl group of 1 to 4 carbon atoms, an alkoxy group of 1 to 4 carbon atoms, a sulfonic group, or a halogen atom; Y represents --SO.sub.2 CH.dbd.CH.sub.2 or --SO.sub.2 CH.sub.2 CH.sub.2 W (wherein W represents a group which is released by the action of an alkali)];R.sup.1 represents a hydrogen atom or a lower alkyl group of 1 to 4 carbon atoms;Q represents a divalent aromatic or aliphatic residual group; andl, m, and n each represents an integer of 0 or 1. Such colorants are useful in the dyeing of fibrous materials.

摘要翻译： 游离酸形式的由式（I）表示的水溶性双偶氮染料：其中K代表甲基或羧基; R2表示氢原子，1〜8个碳原子的烷基，1〜4个碳原子的磺基烷基组合或1〜4个碳原子的烷氧基被1〜4个碳原子取代的烷基; R3表示氢原子，卤素原子，氰基，-CONH2基，羧基，磺基或磺基甲基，p表示1或2的整数]。 Z表示氟原子或其中R4表示氢原子或1-4个碳原子的烷基; R 5和R 6各自独立地表示氢原子，1〜4个碳原子的烷基，1〜4个碳原子的烷氧基，磺酸基或卤素原子。 Y表示-SO 2 CH = CH 2或-SO 2 CH 2 CH 2 W（其中W表示通过碱的作用而释放的基团）]; R1表示氢原子或1〜4个碳原子的低级烷基; Q表示二价芳族或脂族残基; 和l，m和n各自表示0或1的整数。这种着色剂可用于纤维材料的染色。

公开(公告)号：US4960871A

公开(公告)日：1990-10-02

申请号：US313316

申请日：1989-02-17

申请人： Toshio Hihara ,  Yukiharu Shimizu

发明人： Toshio Hihara ,  Yukiharu Shimizu

IPC分类号： C09B62/085 ,  D06P1/382 ,  D06P3/66 ,  D06P3/82 ,  D06P3/85

CPC分类号： C09B62/085 ,  D06P1/382 ,  D06P3/8228

摘要： Monoazo colorants represented by the general formula (I): ##STR1## wherein: D represents ##STR2## (wherein X represents a hydrogen atom or a halogen atom, and Y represents a nitro group, a lower alkylsulfonyl group, a thiocyanic acid group or a halogen atom), or ##STR3## (wherein P represents a nitro group or a lower alkylsulfonyl group, and Q and T each represents a hydrogen atom, a halogen atom or a cyano group);R.sup.1 and R.sup.2 each represents an ethylene group or a propylene group;R.sup.3 and R.sup.4 each represents a hydrogen atom or an alkyl group which may be substituted by a lower alkoxy group or a lower alkoxyalkoxy group; andZ represents a halogen atom.This monoazo colorants include a reactive type pyridine-based monoazo dye suitable for use in dyeing of cellulose or cellulose/polyester mixed fibers in red to orange.

摘要翻译： （I）表示的单偶氮着色剂：其中：D表示（其中X表示氢原子或卤素原子，Y表示硝基，低级烷基磺酰基，硫氰酸酯 酸基或卤素原子）或（其中P表示硝基或低级烷基磺酰基，Q和T各自表示氢原子，卤素原子或氰基）。 R1和R2各自表示亚乙基或亚丙基; R3和R4各自表示氢原子或可被低级烷氧基或低级烷氧基烷氧基取代的烷基; Z表示卤素原子。 该单偶氮着色剂包括适用于染色红色至橙色的纤维素或纤维素/聚酯混合纤维的反应型吡啶类单偶氮染料。

公开(公告)号：US20070034304A1

公开(公告)日：2007-02-15

申请号：US10570118

申请日：2004-09-01

申请人： Akihisa Inoue ,  Yukiharu Shimizu ,  Kazuhiko Kita ,  Daichi Watanabe ,  Mamoru Ishida ,  Hideki Takeda ,  Yasunori Saotome

发明人： Akihisa Inoue ,  Yukiharu Shimizu ,  Kazuhiko Kita ,  Daichi Watanabe ,  Mamoru Ishida ,  Hideki Takeda ,  Yasunori Saotome

IPC分类号： C22C45/00

CPC分类号： C22C45/00 ,  B22D17/00 ,  F16H55/06 ,  G04B13/02

摘要： A metal-made high-precision gear and a gear mechanism are disclosed. The precision gear is made of a novel material which does not exist in conventional materials for precision gears, including resins and tool steels, has high hardness, strength and excellent surface smoothness, and is superior in workability. In the precision gear which is formed of an amorphous metal alloy having a ternary, quaternary or higher composition containing iron group elements, such as Fe, Co, Ni, and Cu, Ti, Zr, Hf, as the principal elements, the precision gear whose module is 0.2 or less is made of the amorphous metal alloy having a disordered structure which does not have a fixed regularity and whose XRD pattern is a halo pattern, namely exhibits a broad peak.

摘要翻译： 公开了一种金属制高精度齿轮和齿轮机构。 该精密齿轮由用于精密齿轮（包括树脂和工具钢）的常规材料中不存在的新型材料制成，具有高硬度，强度和优异的表面平滑度，并且加工性优异。 精密齿轮由具有Fe，Co，Ni和Cu，Ti，Zr，Hf等铁族元素的三元，四元以上组成的非晶态金属合金作为主要元件形成， 其模量为0.2以下的非晶态金属合金由具有固定规则性且XRD图案为晕形图案的无序结构即无规矩阵构成。