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    Process for improving the color yield and fastness properties of dyeings produced with anionic dyes on cellulose fibre material and cationic fibre-reactive compounds
    41.
    发明授权
    Process for improving the color yield and fastness properties of dyeings produced with anionic dyes on cellulose fibre material and cationic fibre-reactive compounds 失效
    用于改善由阴离子染料在纤维素纤维材料和阳离子纤维反应性化合物上产生的染色的色彩产率和坚牢度性质的方法

    公开(公告)号：US4180664A

    公开(公告)日：1979-12-25

    申请号：US805208

    申请日：1977-06-09

    Applicant: Pierre Perrin ,  Gert Hegar ,  Gerald Siegrist ,  Herbert Seiler ,  Ulrich Horn

    Inventor： Pierre Perrin ,  Gert Hegar ,  Gerald Siegrist ,  Herbert Seiler ,  Ulrich Horn

    IPC: D06P3/62 ,  C07D251/42 ,  C07D251/44 ,  C07D251/46 ,  C07D251/50 ,  C09B62/02 ,  D06P1/66 ,  D06P3/60 ,  D06P3/66 ,  D06P5/06 ,  C07D251/22

    CPC classification number: D06P3/60 ,  C07D251/42 ,  C07D251/44 ,  C07D251/46 ,  C07D251/50 ,  C09B62/02 ,  D06P1/66 ,  D06P5/06

    Abstract: A process for improving the color yield and the wetfastness properties of dyeings produced on cellulose fibre material with anionic dyes, which process comprises treating the cellulose material before, during or after dyeing, with a cationic fibre-reactive compound of the formula ##STR1## wherein B represents a mono- or polynuclear heterocyclic radical,Hal represents a reactive halogen atom,X represents halogen, lower alkoxy, lower alkylthio, phenoxy, phenylthio, ##STR2## or the group of the formula ##STR3## each of W.sub.1 and W.sub.2 independently represents the direct bond, ##STR4## Z represents hydrogen, lower alkyl or hydroxy-lower alkyl, each of Q.sub.1 and Q.sub.2 independently represents an aliphatic or cycloaliphatic radical,each ofR.sub.1, R.sub.2, V.sub.1, V.sub.2, Y.sub.1 and Y.sub.2 independently represents lower alkyl, or lower alkyl or benzyl each of which is substituted by halogen, hydroxy or cyano, or each of the pair of substituents R.sub.1 and R.sub.2 and Y.sub.1 and Y.sub.2 together with the nitrogen atom to which it is attached independently represents a 5- or 6-membered heterocyclic ring, or each ofR.sub.1, R.sub.2 and V.sub.1 and Y.sub.1, Y.sub.2 and V.sub.2 together with the nitrogen atom to which it is attached independently represents a pyridine ring, or, if W.sub.1 and W.sub.2 are ##STR5## each of Z and V.sub.1 and Z and V.sub.2 together with the group >N--Q.sub.1 --N N--Q.sub.2 --N

    Abstract translation: 一种改进用阴离子染料在纤维素纤维材料上生产的染色的着色率和耐湿性的方法，该方法包括在染色之前，期间或之后用阳离子纤维反应性化合物（IMAGE）（ 1）其中B表示单环或多核杂环基，Hal表示反应性卤素原子，X表示卤素，低级烷氧基，低级烷硫基，苯氧基，苯硫基，或下式的基团：每个W1和 W2独立地表示直接键合，Z表示氢，低级烷基或羟基 - 低级烷基，Q1和Q2各自独立地表示脂族或脂环族基团，R1，R2，V1，V2，Y1和Y2各自独立地表示 低级烷基或低级烷基或苄基，其各自被卤素，羟基或氰基取代，或每对取代基R 1和R 2以及Y 1和Y 2与它所连接的氮原子一起i 独立地表示5-或6-元杂环，或者R1，R2和V1各自与Y1，Y2和V2一起连接的氮原子独立地表示吡啶环，或者如果W1和W2分别为 图像Z和V1中的每一个，Z和V2与基团> N-Q1-N'或> N-Q2-N'独立地也表示二价杂环基，An（ - ）表示有机或无机 酸，n为1或2，条件是根据填充工艺进行纤维素材料的任选后处理。

    Process for improving the color yield and fastness properties of dyeings produced with anionic dyes on cellulose fibre material and fluorine-containing cationic compounds
    42.
    发明授权
    Process for improving the color yield and fastness properties of dyeings produced with anionic dyes on cellulose fibre material and fluorine-containing cationic compounds 失效
    用于改善由阴离子染料在纤维素纤维材料和含氟阳离子化合物上产生的染色的着色力和牢度性能的方法

    公开(公告)号：US4171955A

    公开(公告)日：1979-10-23

    申请号：US805069

    申请日：1977-06-09

    Applicant: Pierre Perrin ,  Gert Hegar ,  Gerald Siegrist ,  Herbert Seiler ,  Ulrich Horn

    Inventor： Pierre Perrin ,  Gert Hegar ,  Gerald Siegrist ,  Herbert Seiler ,  Ulrich Horn

    IPC: D06P3/62 ,  C07D251/42 ,  C07D251/44 ,  C07D251/46 ,  C07D251/50 ,  C09B62/02 ,  D06P1/66 ,  D06P3/60 ,  D06P3/66 ,  D06P5/06 ,  C09B65/00 ,  C07D239/22 ,  D06P5/02

    CPC classification number: D06P3/60 ,  C07D251/42 ,  C07D251/44 ,  C07D251/46 ,  C07D251/50 ,  C09B62/02 ,  D06P1/66 ,  D06P5/06

    Abstract: A process for improving the color yield and the wet-fastness properties of dyeings produced on cellulose fibrous material with anionic dyes which process comprises treating the cellulose material before, during or after dyeing, with a fluorine-containing cationic compound of the formula ##STR1## WHEREIN B represents a triazine or pyrimidine radical,W represents a reactive fluorine atom,Z represents halogen, lower alkyl, phenyl, lower alkoxy, lower alkylthio, phenoxy, phenylthio, --NH.sub.2, or the group of the formula ##STR2## EACH OF Ar.sub.1 and Ar.sub.2 independently represents an aromatic radical,Each ofR.sub.1 and R.sub.2 independently represents hydrogen, lower alkyl or hydroxy-lower alkyl,Each ofX, x.sub.1, x.sub.2, y.sub.1, y.sub.2, v.sub.1 and V.sub.2 independently represents lower alkyl, benzyl, or lower alkyl which is substituted by halogen, hydroxyl or cyano, and X also represents phenyl or methylphenyl, orEach of the pair of substituentsX.sub.1 and X.sub.2 and Y.sub.1 and Y.sub.2, together with the nitrogen atom to which it is attached, represents a 5- or 6-membered heterocyclic radical,An.sup..crclbar. represents the anion of an organic or inorganic acid, andN is 1 or 2.

    Abstract translation: 一种用于改善在具有阴离子染料的纤维素纤维材料上生产的染色的着色率和耐湿性能的方法，该方法包括在染色之前，期间或之后用下式的含氟阳离子化合物处理纤维素材料： （1）其中B表示三嗪或嘧啶基，W表示反应性氟原子，Z表示卤素，低级烷基，苯基，低级烷氧基，低级烷硫基，苯氧基，苯硫基，-NH2或式 Ar 1和Ar 2各自独立地表示芳族基团，每个R 1和R 2各自独立地表示氢，低级烷基或羟基 - 低级烷基，每个X，X 1，X 2，Y 1，Y 2，V 1和V 2独立地表示低级烷基，苄基， 或被卤素，羟基或氰基取代的低级烷基，X也代表苯基或甲基苯基，或者取代基的取代基X 1和X 2以及Y 1和Y 2与它所连接的氮原子一起， 代表5-或6-元杂环基，An（ - ）表示有机或无机酸的阴离子，N IS 1 OR 2。

    Process for the manufacture of 2-(2-hydroxyphenyl)benztriazoles
    47.
    发明授权
    Process for the manufacture of 2-(2-hydroxyphenyl)benztriazoles 失效
    2-（2-羟基苯基）苯并噻唑的制备方法

    公开(公告)号：US4001266A

    公开(公告)日：1977-01-04

    申请号：US527180

    申请日：1974-11-25

    Applicant: Jean Rody ,  Alain Claude Rochat

    Inventor： Jean Rody ,  Alain Claude Rochat

    IPC: A61K31/4192 ,  C07D249/20 ,  C07D251/50 ,  C07D251/72 ,  C08K5/00 ,  C08K5/3472

    CPC classification number: C07D249/20

    Abstract: Process for the manufacture of 2-(2-hydroxyphenyl)benztriazoles of the formula I ##STR1## wherein R.sub.1 denotes hydrogen or halogen, R.sub.2 denotes hydrogen, alkyl, alkoxy, alkylsulphonyl, acylamino, --SO.sub.3 H, --COOH or halogen, R.sub.3 denotes hydrogen, alkyl, cycloalkyl, aralkyl, aryl or halogen, R.sub.4 denotes hydrogen, alkyl, alkoxy or --OH and R.sub.5 denotes hydrogen, alkyl, cycloalkyl, aralkyl, aryl, carboxyalkyl, alkoxy, acylamino or halogen, characterized in that a 2-(2-hydroxyphenyl)-benztriazole-1 oxide in the formula III ##STR2## is reacted with 0.5 to 0.6 mol equivalent of hydrazine hydrate at a temperature above 100.degree. C, in a high-boiling ether as the solvent and in the presence of a base.

    Triazinyl-benzofluorans
    48.
    发明授权
    Triazinyl-benzofluorans 失效
    TRIAZINYL-BENZOFLUORANS

    公开(公告)号：US3998825A

    公开(公告)日：1976-12-21

    申请号：US600719

    申请日：1975-07-31

    Applicant: Nathan Norman Crounse ,  Paul Joseph Schmidt

    Inventor： Nathan Norman Crounse ,  Paul Joseph Schmidt

    IPC: B41M5/145 ,  C07D493/10 ,  C09B11/24 ,  C09B11/28 ,  C09B62/002 ,  C07D251/44 ,  C07D251/50 ,  C07D251/70

    CPC classification number: C07D493/10 ,  B41M5/1455 ,  C09B11/24 ,  C09B62/0025

    Abstract: Fluorans useful as color precursors, particularly in the art of carbonless duplicating are normally colorless and are represented by the structural formula ##STR1## wherein R represents non-tertiary alkyl of one to four carbon atoms; R.sup.1 and R.sup.2 represent hydrogen or non-tertiary alkyl of one to four carbon atoms; R.sup.3 and R.sup.4 represent chlorine, or one of the groups --NR.sup.5 -(lower-alkylene)-N(R.sup.6)(R.sup.7) or --NR.sup.5 -(lower-alkylene-N.sup.+ (R.sup.8)(R.sup.9)(R.sup.10) An.sup.- , in which R.sup.5, R.sup.6 and R.sup.7 represent hydrogen or non-tertiary alkyl of one to four carbon atoms; R.sup.8 and R.sup.9 represent non-tertiary alkyl of one to four carbon atoms, R.sup.10 represents non-tertiary alkyl of one to four carbon atoms, benzyl or benzyl substituted in the benzene ring by one or two of halo or alkyl of one to three carbon atoms; and An represents an anion.

    Water-insoluble reactive dyestuffs which are soluble in aprotic solvents
    49.
    发明授权
    Water-insoluble reactive dyestuffs which are soluble in aprotic solvents 失效
    可溶于非质子溶剂的水不溶性活性染料

    公开(公告)号：US3974160A

    公开(公告)日：1976-08-10

    申请号：US412242

    申请日：1973-11-02

    Applicant: Herbert Seiler ,  Paul Dussy

    Inventor： Herbert Seiler ,  Paul Dussy

    IPC: C09B62/02 ,  D06P1/38 ,  D06P1/90 ,  D06P1/92 ,  D06P3/10 ,  C07D251/50

    CPC classification number: C09B62/02 ,  D06P1/38 ,  D06P1/908 ,  D06P1/924 ,  D06P1/928 ,  D06P3/10

    Abstract: Valuable reactive dyestuffs containing no acid, salt-forming, water-solubilizing groups and which, among others, can be applied from organic solvents, especially aprotic solvents correspond to the formula ##EQU1## wherein D represents the radical of an organic dyestuff,Q represents the bridging member --NX.sub.3 --, --O--, --S-- or --NX.sub.3 CO--, whereby X.sub.3 denotes hydrogen or a lower alkyl group,R represents the radical of a nitrogen heterocycle containing at least one substituent which can be split off as anion and which is bound to a ring carbon atom adjacent to a tertiary nitrogen atom,X.sub.1 represents hydrogen, an alkyl or an alkoxyalkyl group andX.sub.2 represents an alkyl or an alkoxyalkyl group having in all at least 4 carbon atoms, whereby X.sub.1 and X.sub.2 must together contain, when X.sub.1 denotes an alkyl or an alkoxyalkyl group, at least 8 carbon atoms,OrX.sub.1 represents a cyclohexyl radical, unsubstituted or substituted by lower alkyl groups having preferably 1 to 4 carbon atoms, andX.sub.2 represents an unsubstituted or substituted alkyl group having at most 18 carbon atoms, a lower alkenyl group having preferably 1 to 4 carbon atoms or a cyclohexyl radical, unsubstituted or substituted by lower alkyl groups having preferably 1 to 4 carbon atoms. Fiber materials dyed with these dyestuffs exhibit very good fastness properties, especially fastness to wet processing, rubbing and dry-cleaning.

    Abstract translation: 不含酸，盐形成，水溶性基团的有价值的活性染料，其中尤其可以由有机溶剂施用，特别是非质子传递溶剂对应于式X1 DQRN ANGLE X2，其中D表示有机染料的基团Q 表示桥连基团-NX 3 - ， - O - ， - S-或-NX 3 CO-，其中X 3表示氢或低级烷基，R表示含有至少一个可被分离为阴离子的取代基的氮杂环基团 并且其结合于与叔氮原子相邻的环碳原子，X1表示氢，烷基或烷氧基烷基，X2表示具有全部至少4个碳原子的烷基或烷氧基烷基，由此X1和X2必须一起 含有，当X1表示烷基或烷氧基烷基时，至少有8个碳原子，OR X1代表环己基，未取代或被具有优选1-4个碳原子的低级烷基取代，X2代表 具有至多18个碳原子的未取代或取代的烷基，具有优选1至4个碳原子的低级烯基或未被取代或被具有优选1至4个碳原子的低级烷基取代的环己基。 用这些染料染色的纤维材料表现出非常好的牢度性能，特别是湿法加工，摩擦和干洗牢度。

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