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    Process for preparing disazo dyes with bis-anilino methane coupling component
    1.
    发明授权
    Process for preparing disazo dyes with bis-anilino methane coupling component 失效
    用双 - 苯胺基甲烷偶联组分制备双偶氮染料的方法

    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。

    Phenylazocyanothiopheneazoaniline dyes for dyeing cellulose-containing fibers in blue to bluish green shades
    3.
    发明授权
    Phenylazocyanothiopheneazoaniline dyes for dyeing cellulose-containing fibers in blue to bluish green shades 失效
    用于将含纤维素的纤维以蓝色至蓝绿色色调染色的苯基偶氮异噻吩偶氮苯胺染料

    公开(公告)号：US4801696A

    公开(公告)日：1989-01-31

    申请号：US65184

    申请日：1987-06-22

    申请人： Toshio Niwa ,  Kiyoshi Himeno ,  Toshio Hihara ,  Shuichi Maeda

    发明人： Toshio Niwa ,  Kiyoshi Himeno ,  Toshio Hihara ,  Shuichi Maeda

    IPC分类号： C09B31/043 ,  D06P3/60 ,  C09B33/02 ,  D06P1/18 ,  D06P3/36

    CPC分类号： C09B31/043 ,  D06P3/6041

    摘要： Disazo dyes for dyeing cellulose-containing fibers represented by the following general formula: ##STR1## wherein R.sup.1 and R.sup.2 each represents a hydrogen atom, a halogen atom, a nitro group, a cyano group, a thiocyanato group, a trifluoromethyl group, a formyl group, a lower alkoxycarbonyl group, a lower alkylsulfonyl group, a sulfamoyl group, an N-lower alkylsulfamoyl group or an N,N-di-lower alkylsulfamoyl group, R.sup.3 represents a hydrogen atom, a methyl group, a chlorine atom, a lower alkoxy group or an acylamino group, R.sup.4 represents a hydrogen atom, a methyl group, a chlorine atom or a lower alkoxy group, R.sup.5 represents a hydrogen atom, a lower alkyl group or a halogen atom, --X-- represents ##STR2## --SO.sub.2 -- or --CH.sub.2 --, and n represents 0 or 1. These dyes are capable of dyeing cellulose-containing fibers, particularly fiber blends composed of cellulose fibers and polyester fibers, blue to bluish green with good fastness properties.

    摘要翻译： 用于染色含纤维素纤维的双偶氮染料，其由以下通式表示：其中R 1和R 2各自表示氢原子，卤素原子，硝基，氰基，硫氰酸酯基， 三氟甲基，甲酰基，低级烷氧基羰基，低级烷基磺酰基，氨磺酰基，N-低级烷基氨磺酰基或N，N-二低级烷基氨磺酰基，R 3表示氢原子，甲基， 氯原子，低级烷氧基或酰氨基，R4表示氢原子，甲基，氯原子或低级烷氧基，R5表示氢原子，低级烷基或卤素原子，-X-表示 -SO 2 - 或-CH 2 - ，并且n表示0或1.这些染料能够染色含纤维素的纤维，特别是由纤维素纤维和聚酯纤维组成的纤维混合物，蓝色至蓝绿色，具有良好的牢度特性。

    Dye compositions for polyester fibers
    4.
    发明授权
    Dye compositions for polyester fibers 失效
    聚酯纤维染料组合物

    公开(公告)号：US4494957A

    公开(公告)日：1985-01-22

    申请号：US493314

    申请日：1983-05-10

    申请人： Toshio Niwa ,  Kiyoshi Himeno ,  Shuichi Maeda

    发明人： Toshio Niwa ,  Kiyoshi Himeno ,  Shuichi Maeda

    IPC分类号： C09B29/08 ,  C09B31/043 ,  C09B67/22 ,  D06P1/04 ,  D06P3/54

    CPC分类号： C09B29/0805 ,  C09B31/043 ,  C09B67/0046 ,  Y10S534/01 ,  Y10S8/922

    摘要： Dye compositions for dyeing polyester fibers comprise at least one disazo dye represented by the formula (I): ##STR1## wherein X represents a hydrogen atom, a chlorine atom, a nitro group or a trifluoromethyl group; Y represents a cyano group, an alkoxycarbonyl group or a carbamoyl group; Z represents a hydrogen atom, a chlorine atom, a methyl group, a hydroxyl group, or an alkyl group substituted with a formylamino group or an acylamino group; R.sup.1 and R.sup.2 each represents a hydrogen atom; a cyclohexyl group; an aryl group; an alkenyl group; an aralkyl group; an alkyl group; or an alkyl group substituted with a hydroxyl group, a lower alkoxy group, a lower alkoxyalkoxy group, a lower alkanoyloxy group, a formyloxy group, a chloro-lower alkanoyloxy group, an aryloyloxy group, an aryloxy group, a lower alkoxycarbonyl group, a lower alkoxyalkoxycarbonyl group, an aralkyloxycarbonyl group, a lower alkoxycarbonyloxy group, a halogen atom, a cyano group, an alkenyloxy group or a tetrahydrofuryl group; and at least one monoazo dye represented by the formula (II): ##STR2## wherein X.sup.1 represents a halogen atom; Y.sup.1 represents a hydrogen atom, an alkoxy group or an alkoxyalkoxy group; R.sup.5 represents a lower alkyl group; R.sup.3 and R.sup.4 each represents a hydrogen atom, an aryl group, an alkenyl group, a cyclohexyl group, an aralkyl group, an alkyl group, or an alkyl group substituted with a hydroxyl group, a lower alkoxy group, a lower alkoxyalkoxy group, a lower alkanoyloxy group, a chloro-lower alkanoyloxy group, an aryloyloxy group, an aryloxy group, a lower alkoxycarbonyl group, a lower alkoxyalkoxycarbonyl group, an aralkyloxycarbonyl group, a lower alkoxycarbonyloxy group, a halogen atom, a cyano group, an alkenyloxy group or a tetrahydrofuryl group.

    摘要翻译： 用于染色聚酯纤维的染料组合物包含至少一种由式（I）表示的二偶氮染料：其中X表示氢原子，氯原子，硝基或三氟甲基; Y表示氰基，烷氧基羰基或氨基甲酰基; Z表示氢原子，氯原子，甲基，羟基或被甲酰氨基或酰氨基取代的烷基; R1和R2各自表示氢原子; 环己基; 芳基; 烯基; 芳烷基; 烷基; 或被羟基，低级烷氧基，低级烷氧基烷氧基，低级链烷酰氧基，甲酰氧基，氯代低级烷酰氧基，芳氧基，芳氧基，低级烷氧羰基， 低级烷氧基烷氧基羰基，芳烷氧基羰基，低级烷氧基羰基氧基，卤素原子，氰基，烯氧基或四氢呋喃基; 和由式（II）表示的至少一种单偶氮染料：其中X 1表示卤素原子; Y1表示氢原子，烷氧基或烷氧基烷氧基; R5表示低级烷基; R 3和R 4各自表示氢原子，芳基，烯基，环己基，芳烷基，烷基或被羟基，低级烷氧基，低级烷氧基烷氧基，低级烷氧基， 低级烷酰氧基，氯低级烷酰氧基，芳氧基，芳氧基，低级烷氧基羰基，低级烷氧基烷氧基羰基，芳烷氧基羰基，低级烷氧基羰基氧基，卤素原子，氰基，烯氧基或 四氢呋喃基。

    Phenyl azo cyanothienyl azo anilino dyestuffs
    5.
    发明授权
    Phenyl azo cyanothienyl azo anilino dyestuffs 失效
    苯偶氮氰基噻吩基偶氮苯胺基染料

    公开(公告)号：US4621136A

    公开(公告)日：1986-11-04

    申请号：US334005

    申请日：1981-12-23

    申请人： Seiichi Imahori ,  Kiyoshi Himeno ,  Shuichi Maeda

    发明人： Seiichi Imahori ,  Kiyoshi Himeno ,  Shuichi Maeda

    IPC分类号： C09B31/043 ,  D06P1/04 ,  D06P1/18 ,  D06P3/54

    CPC分类号： C09B31/043

    摘要： Disazo dyestuffs for polyester fibers represented by the following general formula: ##STR1## wherein X represents a hydrogen atom, a chlorine atom, a trifluoromethyl group or a nitro group, Y represents a cyano group, a lower alkoxycarbonyl group or a lower alkoxyalkoxycarbonyl group, Z represents a hydrogen atom, a chlorine atom, a bromine atom, a methyl group or an acylamino group, R.sup.1 represents a hydrogen atom, a lower alkyl group, a cyanoalkyl group, a hydroxyalkyl group, a lower alkoxyalkyl group, a lower alkoxyalkoxyalkyl group, an aryloxyalkyl group, an acyloxyalkyl group, an alkenyloxyalkyl group, a lower alkoxycarbonylalkyl group, a lower alkoxyalkoxycarbonylalkyl group, a lower alkoxycarbonyloxyalkyl group, an alkenyl group or an aralkyl group, R.sup.2 represents a hydrogen atom, a hydroxyalkyl group, a lower alkoxyalkyl group, a lower alkoxyalkoxyalkyl group, an aryloxyalkyl group, an acyloxyalkyl group, an alkenyloxyalkyl group, a lower alkoxycarbonylalkyl group, a lower alkoxyalkoxycarbonylalkyl group, a lower alkoxycarbonyloxyalkyl group, an alkenyl group or an aralkyl group, and R.sup.3 represents a hydrogen atom, a methyl group, a chlorine atom or a methoxy group, but R.sup.2 may represent a lower alkyl group in case that Y represents a lower alkoxycarbonyl group, Z represents an acylamino group or R.sup.3 represents a methyl group. The dyestuffs dye polyester fibers in a brilliant reddish-blue or blue shade and have good fastness properties, excellent temperature stability and pH stability in dyeing.

    摘要翻译： 由以下通式表示的聚酯纤维用双重染料：其中X表示氢原子，氯原子，三氟甲基或硝基，Y表示氰基，低级烷氧基羰基或低级烷氧基烷氧基羰基， Z表示氢原子，氯原子，溴原子，甲基或酰氨基，R1表示氢原子，低级烷基，氰基烷基，羟烷基，低级烷氧基烷基，低级烷氧基烷氧基烷基 芳氧基烷基，酰氧基烷基，烯氧基烷基，低级烷氧基羰基烷基，低级烷氧基烷氧基羰基烷基，低级烷氧基羰氧基烷基，链烯基或芳烷基，R2表示氢原子，羟烷基，低级烷氧基烷基 ，低级烷氧基烷氧基烷基，芳氧基烷基，酰氧基烷基，烯氧基烷基，低级烷氧羰基烷基，低级烷氧基 烷氧羰基烷基，低级烷氧基羰基氧基烷基，链烯基或芳烷基，R3表示氢原子，甲基，氯原子或甲氧基，但在Y表示低级烷基的情况下，R 2表示低级烷基 烷氧基羰基，Z表示酰氨基或R3表示甲基。 染料在明亮的红蓝色或蓝色色调中染色聚酯纤维，具有良好的坚牢性，优异的温度稳定性和染色中的pH稳定性。

    Dye transfer sheet for sublimation heat-sensitive transfer recording
    6.
    再颁专利
    Dye transfer sheet for sublimation heat-sensitive transfer recording 失效
    用于升华热敏转印记录的染料转印片

    公开(公告)号：USRE34737E

    公开(公告)日：1994-09-20

    申请号：US696929

    申请日：1991-05-08

    申请人： Toshio Niwa ,  Yukichi Murata ,  Shuichi Maeda

    发明人： Toshio Niwa ,  Yukichi Murata ,  Shuichi Maeda

    IPC分类号： B41M5/39 ,  C09B53/02 ,  B41M5/035 ,  B41M5/38

    CPC分类号： B41M5/39 ,  C09B53/02 ,  Y10T428/24934 ,  Y10T428/31721 ,  Y10T428/31725 ,  Y10T428/31786

    摘要： A dye transfer sheet for heat-sensitive transfer recording which has an ink layer containing a sublimable dye formed on a base film, said sublimable dye being of the formula: ##STR1## wherein --B represents ##STR2## --Z.sup.1 and --Z.sup.2 each represents hydrogen, alkyl optionally substituted by fluorine, alkoxy, halogen or --NHB, K represents ##STR3## --R.sup.1, --R.sup.2, --R.sup.6 and --R.sup.7 each represents hydrogen, C.sub.1 -C.sub.8 substituted or unsubstituted alkyl, substituted or unsubstituted vinyl, allyl or aryl, --R.sup.3, --R.sup.4 and --R.sup.5 each represents hydrogen or methyl, --X represents hydrogen, alkyl optionally substituted by fluorine, alkoxy, formylamino, alkylcarbonylamino optionally substituted by fluorine, arylcarbonylamino or halogen, and --Y represents hydrogen, alkyl optionally substituted by fluorine, alkoxy or halogen.

    摘要翻译： 一种用于热敏转印记录的染料转印片，其具有含有形成在基膜上的可升华染料的油墨层，所述升华染料具有下式：其中-B表示 - Z1和-Z2各自表示氢，任选被氟取代的烷基，烷氧基，卤素或-NHB，K表示各自的R 1，-R 2，-R 6和-R 7 代表氢，C1-C8取代或未取代的烷基，取代或未取代的乙烯基，烯丙基或芳基，-R3，-R4和-R5各自表示氢或甲基，-X表示氢，任选被氟取代的烷基，烷氧基，甲酰氨基，烷基羰基氨基 任选被氟，芳基羰基氨基或卤素取代，-Y表示氢，任选被氟，烷氧基或卤素取代的烷基。

    Dye transfer sheet for sublimation heat-sensitive transfer recording
    9.
    发明授权
    Dye transfer sheet for sublimation heat-sensitive transfer recording 失效
    用于升华热敏转印记录的染料转印片

    公开(公告)号：US4829047A

    公开(公告)日：1989-05-09

    申请号：US8268

    申请日：1987-01-29

    申请人： Toshio Niwa ,  Yukichi Murata ,  Shuichi Maeda

    发明人： Toshio Niwa ,  Yukichi Murata ,  Shuichi Maeda

    IPC分类号： B41M5/035 ,  B41M5/26 ,  B41M5/39 ,  C09B53/02 ,  C09B67/22 ,  C09D11/02 ,  D06P5/28

    CPC分类号： B41M5/39 ,  C09B53/02 ,  C09B67/0034 ,  D06P5/006 ,  Y10S428/913 ,  Y10S428/914 ,  Y10T428/31721 ,  Y10T428/31725 ,  Y10T428/31786

    摘要： A dye transfer sheet for heat-sensitive transfer recording which has an ink layer containing a sublimable dye formed on a base film, said sublimable dye being of the formula: ##STR1## wherein --B represents ##STR2## --Z.sup.1 and --Z.sup.2 each represents hydrogen, alkyl optionally substituted by fluorine, alkoxy, halogen or --NHB, K represents ##STR3## --R.sup.1, --R.sup.2, --R.sup.6 and --R.sup.7 each represents hydrogen, C.sub.1 -C.sub.8 substituted or unsubstituted alkyl, substituted or unsubstituted vinyl, allyl or aryl, --R.sup.3, --R.sup.4 and --R.sup.5 each represents hydrogen or methyl, --X represents hydrogen, alkyl optionally substituted by fluorine, alkoxy, formylamino, alkylcarbonylamino optionally substituted by fluorine, arylcarbonylamino or halogen, and --Y represents hydrogen, alkyl optionally substituted by fluorine, alkoxy or halogen.

    摘要翻译： 一种用于热敏转印记录的染料转印片，其具有含有形成在基膜上的可升华染料的油墨层，所述升华染料具有下式：其中-B表示 - Z1和-Z2各自表示氢，任选被氟取代的烷基，烷氧基，卤素或-NHB，K表示各自的R 1，-R 2，-R 6和-R 7 代表氢，C1-C8取代或未取代的烷基，取代或未取代的乙烯基，烯丙基或芳基，-R3，-R4和-R5各自表示氢或甲基，-X表示氢，任选被氟取代的烷基，烷氧基，甲酰氨基，烷基羰基氨基 任选被氟，芳基羰基氨基或卤素取代，-Y表示氢，任选被氟，烷氧基或卤素取代的烷基。

    Polyamide resin
    10.
    发明授权
    Polyamide resin 有权
    聚酰胺树脂

    公开(公告)号：US08975364B2

    公开(公告)日：2015-03-10

    申请号：US13695205

    申请日：2011-04-27

    申请人： Shuichi Maeda ,  Tomoyuki Nakagawa

    发明人： Shuichi Maeda ,  Tomoyuki Nakagawa

    IPC分类号： C08G69/26

    CPC分类号： C08G69/265 ,  C08G69/36 ,  C08L77/06

    摘要： This is to provide a polyamide resin which can sufficiently ensure all of a relative viscosity ηr (high degree of polymerization), moldable temperature range estimated from a temperature difference (Td−Tm), heat resistance estimated from a melting point Tm, melt moldability estimated from a temperature difference (Tm−Tc), and low water absorbability as compared with the conventional polyoxamide resin.This is a polyamide resin comprising a dicarboxylic acid-derived unit and a diamine-derived unit being bonded, wherein the above-mentioned dicarboxylic acid contains oxalic acid (Compound A), and the above-mentioned diamine contains 1,6-hexanediamine (Compound B) and 2-methyl-1,5-pentanediamine (Compound C).

    摘要翻译： 这是提供一种聚酰胺树脂，其可以充分确保所有的相对粘度和聚合度（高聚合度），从温差（Td-Tm）估计的可成型温度范围，从熔点Tm估计的耐热性，熔融 与常规聚酰胺树脂相比，由温差（Tm-Tc）估计的成型性和低吸水性。 这是包含二羧酸衍生单元和二胺衍生单元键合的聚酰胺树脂，其中上述二羧酸含有草酸（化合物A），上述二胺含有1,6-己二胺（化合物 B）和2-甲基-1,5-戊二胺（化合物C）。