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    Aqueous dye solutions
    1.
    发明授权
    Aqueous dye solutions 有权
    水性染料溶液

    公开(公告)号：US07909892B2

    公开(公告)日：2011-03-22

    申请号：US10502697

    申请日：2003-01-21

    Applicant: Holger Lautenbach ,  Adolf Käser ,  Michael Heneghan

    Inventor： Holger Lautenbach ,  Adolf Käser ,  Michael Heneghan

    IPC: C09B62/008 ,  C09B62/028 ,  C09B62/245 ,  C09B62/35

    CPC classification number: C09B67/0073 ,  Y10S8/919

    Abstract: The present invention relates storage stable aqueous dye solutions comprising a) 5 to 30% by weight of a dye of the formula in which K is a residue of a coupling component of the acetoacetanilide, pyridone, pyrazolone or pyrimidine series and M is hydrogen, an alkali metal or alkaline earth metal, ammonium or alkyl ammonium, b) 0.05 to 5% by weight of one or more compounds of the formula or a residue of the formula in which A, X, Y, R, P and Q are defined herein, c) an organic or an inorganic base or mixtures thereof, d) if desired, further additives and e) water, a process for their preparation and the use thereof for the dyeing, in particular of paper.

    Abstract translation: 本发明涉及储存稳定的含水染料溶液，其包含a）5-30重量％的下式染料，其中K是乙酰乙酰苯胺，吡啶酮，吡唑啉酮或嘧啶系列的偶联组分的残基，M是氢， 碱金属或碱土金属，铵或烷基铵，b）0.05至5重量％的一种或多种下式的化合物或其中A，X，Y，R，P和Q的定义的式 c）有机或无机碱或其混合物，d）如果需要，还可使用其它添加剂和e）水，其制备方法及其用于染色，特别是纸的用途。

    Aqueous dye solutions
    2.
    发明申请
    Aqueous dye solutions 有权
    水性染料溶液

    公开(公告)号：US20050071932A1

    公开(公告)日：2005-04-07

    申请号：US10502697

    申请日：2003-01-21

    Applicant: Holger Lautenbach ,  Adolf Kaser ,  Michael Heneghan

    Inventor： Holger Lautenbach ,  Adolf Kaser ,  Michael Heneghan

    IPC: C09B67/44 ,  C09B29/00 ,  C09B29/36 ,  C09B67/00 ,  C09B67/26 ,  D21H21/28 ,  C09B1/00 ,  A61K7/13

    CPC classification number: C09B67/0073 ,  Y10S8/919

    Abstract: The present invention relates storage stable aqueous dye solutions comprising a) 5 to 30% by weight of a dye of the Formula (1) in which K is a residue of a coupling component of the acetoacetanilide, pyridone, pyrazolone or pyrimidine series and M is hydrogen, an alkali metal or alkaline earth metal, ammonium or alkyl ammonium, b) 0.05 to 5% by weight of one or more compounds of the Formula (2) in which A represents —NR1R2, —NHCOR1, —CN, halogen, —NO2—OH, —OR1, hydrogen, C1,-C4alkyl, C2-C4alkenyl, C2-C4alkynil, —CO2M, —CO2R1 or —CONR1R2, wherein R1 and R2 each, independently of one another, represent hydrogen or C1-C4alkyl and M is as previously defined, or a residue of the Formula (3); X represents O, S or NR1, R1, being as previously defined; Y represents N or CR1, R1 being as previously defined and P, Q and R each, independently of one another, represent hydrogen, C1-C4alkyl, —SO3M, —PO3M, —CO2M, —OH, —NO2 or COR1, M and R′1 being as previously defined, c) an organic or an inorganic base or mixtures thereof, d) if desired, further additives and e) water, a process for their preparation and the use thereof for the dyeing, in particular of paper.

    Abstract translation: 本发明涉及存储稳定的含水染料溶液，其包含a）5-30重量％的式（1）染料，其中K是乙酰乙酰苯胺，吡啶酮，吡唑啉酮或嘧啶系列的偶联组分的残基，M是 氢，碱金属或碱土金属，铵或烷基铵，b）0.05至5重量％的一种或多种式（2）的化合物，其中A表示-NR1R2，-NHCOR1，-CN，卤素， NO 2 -OH，-OR 1，氢，C 1 -C 4烷基，C 2 -C 4链烯基，C 2 -C 4炔基，-CO 2 M，-CO 2 R 1或-CONR 1 R 2，其中R 1和R 2各自独立地表示氢或C 1 -C 4烷基，M 如前所定义，或式（3）的残基; X表示O，S或NR1，R1如前所定义; Y表示N或CR 1，R 1如前所定义，P，Q和R各自独立地表示氢，C 1 -C 4烷基，-SO 3 M，-PO 3 M，-CO 2 M，-OH，-NO 2或COR 1，M和 R'1如前所定义，c）有机或无机碱或其混合物，d）如果需要，还可使用其它添加剂和e）水，其制备方法及其用于染色，特别是纸的用途。

    Monophase solid solutions comprising a plurality of color former compounds and process for their preparation
    7.
    发明授权
    Monophase solid solutions comprising a plurality of color former compounds and process for their preparation 失效
    包含多种成色剂化合物的单相固溶体及其制备方法

    公开(公告)号：US06566302B1

    公开(公告)日：2003-05-20

    申请号：US09763737

    申请日：2001-02-26

    Applicant: James Philip Taylor ,  Michael Heneghan

    Inventor： James Philip Taylor ,  Michael Heneghan

    IPC: B41M5136

    CPC classification number: B41M5/327 ,  B41M5/136 ,  B41M5/145 ,  B41M5/1455 ,  B41M5/15 ,  B41M5/323 ,  B41M5/3275

    Abstract: A monophase solid solution comprising a plurality of color formers selected from the group consisting essentially of the fluoran type, phthalide type, phenoxazine type, phenothiazine type, rhodamine lactam type, leuco-auramine type, triphenylmethane type, spiropyran type, benzoxazine type, quinazoline type of color formers and mixtures thereof, preferably wherein the color forming materials are selected from the fluoran and phthalide type of color former and mixtures thereof.

    Abstract translation: 包含选自以下的多种成色剂的单相固溶体，所述成色剂主要由以下组成的组中选择：基本上由荧蒽型，苯酞类，吩恶嗪型，吩噻嗪型，罗丹明内酰胺型，无色 - 安定类型，三苯甲烷型，螺吡喃型，苯并恶嗪型，喹唑啉型 的成色剂及其混合物，优选其中成色材料选自氟代和苯酞类型的着色剂及其混合物。

    Preparation process for manufacture and purification of mixtures of fluoran compounds and recording material comprising said mixtures of fluoran compounds
    9.
    发明授权
    Preparation process for manufacture and purification of mixtures of fluoran compounds and recording material comprising said mixtures of fluoran compounds 失效
    用于制备和纯化含氟化合物的荧烷化合物和记录材料的混合物的制备方法

    公开(公告)号：US06635602B1

    公开(公告)日：2003-10-21

    申请号：US09763736

    申请日：2001-02-26

    Applicant: James Philip Taylor ,  Michael Heneghan

    Inventor： James Philip Taylor ,  Michael Heneghan

    IPC: B41M520

    CPC classification number: C07D493/10 ,  B41M5/1455 ,  B41M5/3275

    Abstract: A process for the manufacture of mixtures of fluoran compounds by the reaction of keto acids of formula (II) with a compound of formula (III) in the presence of a dehydrating condensation agent, wherein R1 and R2 independently represent hydrogen; an alkyl of 1-18 carbon, a secondary alkyl with respect to the carbon atom bonded to the nitrogen atom of 3-13 carbon atoms, a cycloalkyl of 4-8 carbon atoms or a phenyl, both of which may be substituted by at least one substituted selected from the group consisting of halogen atoms and alkyls having 1-4 carbon atoms, an aralkyl of 7-10 carbon atoms; or R1 and R2, together with the adjacent nitrogen atom from a heterocyclic ring; R3 is hydrogen, an alkyl of 1-4 carbon atoms, an alkoxy of 1-4 carbon atoms, a phenyl; a substituted phenyl or a halogen; R4 is an alkyl group of 1-18 carbon atoms, a carboxyalkyl of 1-18 carbon atoms, a carboxycycloalkyl of 4-8 carbon atoms, an alkylamino of 1-18 carbon atoms, a cycloalkylamino of 4-8 carbon atoms, a dialkylamino or dicycloalkylamino; an arylamino, a substituted arylamino; an aralkylamino of 7-10 carbon atoms; a diaralkylamino; R5 is an alkyl of 1-18 carbon atoms, a carboxy alkyl of 1-18 carbon atoms or a halogen and R6 is hydrogen or alkyl of 1-4 carbon atoms.

    Abstract translation: 在脱水缩合剂存在下通过式（II）的酮酸与式（III）的化合物的反应制备荧烷化合物的混合物的方法，其中R1和R2独立地表示氢; 1-18碳的烷基，相对于3-13个碳原子的氮原子键合的碳原子的仲烷基，4-8个碳原子的环烷基或苯基，它们都可被至少被取代 一个取代基选自卤素原子和具有1-4个碳原子的烷基，7-10个碳原子的芳烷基; 或R 1和R 2与来自杂环的相邻氮原子一起; R3是氢，1-4个碳原子的烷基，1-4个碳原子的烷氧基，苯基; 取代的苯基或卤素; R4是1-18个碳原子的烷基，1-18个碳原子的羧基烷基，4-8个碳原子的羧基环烷基，1-18个碳原子的烷基氨基，4-8个碳原子的环烷基氨基，二烷基氨基 或二环烷基氨基; 芳基氨基，取代的芳基氨基; 7-10个碳原子的芳烷基氨基; 二烷基氨基; R5是1-18个碳原子的烷基，1-18个碳原子的羧基烷基或卤素，R6是氢或1-4个碳原子的烷基。

    Process for the preparation of glycosides
    10.
    发明授权
    Process for the preparation of glycosides 失效
    糖苷的制备方法

    公开(公告)号：US5342929A

    公开(公告)日：1994-08-30

    申请号：US937818

    申请日：1992-08-31

    Applicant: Beat Ernst ,  Michael Heneghan ,  Andreas Hafner

    Inventor： Beat Ernst ,  Michael Heneghan ,  Andreas Hafner

    IPC: B01J31/02 ,  B01J31/18 ,  B01J31/24 ,  C07B61/00 ,  C07H15/04 ,  C07H15/10 ,  C07H15/18 ,  C07H15/203 ,  C07H17/00

    CPC classification number: C07H15/04 ,  C07H15/10 ,  C07H15/18 ,  C07H15/203

    Abstract: The invention relates to a process for the preparation of glycosides by reacting protected sugars carrying an anomeric hydroxyl group with an aglycon selected from the group consisting of alcohol, thiol and a protected sugar carrying a non-anomeric hydroxyl group, in an inert solvent, in the preferred temperature range from -20.degree. to +250.degree. C., in the presence of catalytic amounts of metal complex salts. The glycosides are obtained in high yield. Often an excess of the .alpha.- or .beta.-form is obtained and even the pure .alpha.- oder .beta.-forms are obtainable.

    Abstract translation: 本发明涉及一种制备糖苷的方法，该方法通过在惰性溶剂中，将惰性羟基的保护的糖与选自醇，硫醇和携带非端基异构羟基的被保护的糖的糖苷配基反应， 优选的温度范围为-20℃至+ 250℃，在催化量的金属络合盐存在下进行。 以高产率获得糖苷。 通常可以获得过量的α或β形式，甚至可以获得纯的α-β形式。

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