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    Azo dyes with an acetalized diazo component of the thiophene or thiazole series
    91.
    发明授权
    Azo dyes with an acetalized diazo component of the thiophene or thiazole series 失效
    偶氮染料与噻吩或噻唑系列的缩醛重氮组分

    公开(公告)号：US5466790A

    公开(公告)日：1995-11-14

    申请号：US307794

    申请日：1994-09-30

    Applicant: Sabine Gruettner-Merten ,  Helmut Reichelt ,  Arno Lange ,  Helmut Degen

    Inventor： Sabine Gruettner-Merten ,  Helmut Reichelt ,  Arno Lange ,  Helmut Degen

    IPC: C09B29/033 ,  C09B29/00 ,  C09B29/042 ,  C09B29/09 ,  C09B43/00 ,  C09B67/48 ,  D06P1/18

    CPC classification number: C09B43/00 ,  C09B29/0059 ,  C09B29/0085

    Abstract: Azo dyes of the formula ##STR1## where L.sup.1 is hydrogen, C.sub.1 -C.sub.8 -alkyl or phenyl,L.sup.2 and L.sup.3 are each substituted or unsubstituted C.sub.1 -C.sub.8 -alkyl, or together a radical of the formula ##STR2## where n is 0, 1 or 2, Y.sup.1 and Y.sup.4 are hydrogen, hydroxymethyl, 1,2-dihydroxyethyl or a radical of the formula COO.sym.M.sup..crclbar. or SO.sub.3.sup..crclbar. M.sup..sym., Y.sup.2 and Y.sup.3 are halogen or hydroxymethyl, and M.sup..sym. is the equivalent of a cation,L.sup.4 is hydrogen, substituted or unsubstituted C.sub.1 -C.sub.8 -alkyl, substituted or unsubstituted phenyl, halogen, C.sub.1 -C.sub.8 -alkoxy, substituted or unsubstituted phenoxy, C.sub.1 -C.sub.8 -alkylthio, C.sub.1 -C.sub.8 -alkylsulfonyl, substituted or unsubstituted phenylthio, substituted or unsubstituted phenylsulfonyl, C.sub.1 -C.sub.8 -alkoxycarbonyl, C.sub.3 -C.sub.6 -alkenyloxycarbonyl or phenoxycarbonyl,X is nitrogen or the radical C--L.sup.5, where L.sup.5 is as defined in the specification,K is the radical of a coupling component, andnovel crystal forms of thienylazobenzene dyes are useful for dyeing or printing textile materials.

    Abstract translation: PCT No.PCT / EP93 / 01043 Sec。 371日期1994年9月30日 102（e）1994年9月30日PCT 1993年4月30日PCT公布。 第WO93 / 23479号公报 日本公开说明书，其中L1是氢，C1-C8-烷基或苯基，L2和L3各自是取代或未取代的C1-C8-烷基，或者一起是式 其中n为0,1或2，Y 1和Y 4为氢，羟甲基，1,2-二羟乙基或式COO（+）M（ - ）或SO 3（ - ）M（+），Y 2和 Y 3为卤素或羟甲基，M（+）​​为阳离子，L4为氢，取代或未取代的C1-C8-烷基，取代或未取代的苯基，卤素，C1-C8-烷氧基，取代或未取代的苯氧基，C1 C 1 -C 8 - 烷硫基，C 1 -C 8 - 烷基磺酰基，取代或未取代的苯硫基，取代或未取代的苯基磺酰基，C 1 -C 8 - 烷氧基羰基，C 3 -C 6 - 烯氧基羰基或苯氧基羰基，X是氮或基团C-L 5，其中L 5如 在说明书中，K是偶联组分的基团，噻吩并氮苯染料的新型晶体形式可用于染色或印刷纺织材料。

    Variously positionable pivot joint connection for wheel guide arms in motor vehicles
    92.
    发明授权
    Variously positionable pivot joint connection for wheel guide arms in motor vehicles 失效
    用于车辆导向臂的各种定位枢轴接头连接

    公开(公告)号：US5443281A

    公开(公告)日：1995-08-22

    申请号：US289390

    申请日：1994-08-12

    Applicant: Walter Burkard ,  Ewald Ulrich ,  Helmut Reichelt

    Inventor： Walter Burkard ,  Ewald Ulrich ,  Helmut Reichelt

    IPC: B60G7/02 ,  B62D17/00 ,  F16C11/04

    CPC classification number: B62D17/00 ,  B60G7/02 ,  B60G2206/016 ,  B60G2800/222 ,  Y10T403/12 ,  Y10T403/125

    Abstract: An adjustably positionable pivot joint connection assembly for wheel guide arms in motor vehicles For the purpose of centering connection bolts in oblong holes, the latter are provided with centering snugs arranged on their end faces and directed towards one another. The centering snugs engage the bolt to hold it in its center position in certain rotative positions of the bolt. The bolt includes a longitudinally extending notch which engages over one of the centering snugs when in an end position of the oblong hole, rotated so the notch is aligned with the snug.

    Abstract translation: 用于机动车辆中的轮导向臂的可调节的枢转接头连接组件为了将连接螺栓对中在长方形孔中，后者具有布置在其端面上并朝向彼此的定心接头。 定心接合螺栓将其固定在螺栓的某些旋转位置的中心位置。 螺栓包括纵向延伸的凹口，当在长孔的端部位置时，该凹槽接合定心贴布中的一个，从而使切口与贴合部对准。

    Dye mixtures containing azo dyes having a coupling component from the diaminopyridine series
    93.
    发明授权
    Dye mixtures containing azo dyes having a coupling component from the diaminopyridine series 失效
    包含偶氮染料的染料混合物，其具有来自二氨基吡啶系列的偶联组分

    公开(公告)号：US5403363A

    公开(公告)日：1995-04-04

    申请号：US159301

    申请日：1993-11-30

    Applicant: Hermann Loeffler ,  Gunther Lamm ,  Volker Bach ,  Arno Lange ,  Helmut Reichelt ,  Herbert Rothmaier

    Inventor： Hermann Loeffler ,  Gunther Lamm ,  Volker Bach ,  Arno Lange ,  Helmut Reichelt ,  Herbert Rothmaier

    IPC: C09B67/22 ,  C09B29/00 ,  D06P3/54

    CPC classification number: C09B67/0051 ,  Y10S8/922

    Abstract: Dye mixtures comprising at least six isochromatic dyes of the formula ##STR1## where D is the radical of a diazo component of the aniline, aminothiophene, aminothiazole, aminoisothiazole or aminobenzisothiazole series andone of the radicals X.sup.1 and X.sup.2 is amino and the other is a radical of the formula ##STR2## where L is unsubstituted or substituted C.sub.2 -C.sub.8 -alkyleneR.sup.1 is hydrogen or unsubstituted or substituted C.sub.1 -C.sub.4 -alkyl andR.sup.2 is hydrogen, C.sub.1 -C.sub.4 -alkyl, benzyl, phenyl, or C.sub.1 -C.sub.8 -alkanoyl,and the use thereof for dyeing or printing textile materials, and dye mixtures comprising thienylazopyridine dyes and anthraquinone dyes and the use thereof for dyeing or printing textile materials.

    Abstract translation: 染料混合物包含至少六种通式为“IMAGE”的同色染料，其中D是苯胺，氨基噻吩，氨基噻唑，氨基异噻唑或氨基苯并异噻唑系列的重氮组分的基团，基团X1和X2之一是氨基，另一个是 其中L为未取代的或取代的C 2 -C 8 - 亚烷基R 1为氢或未取代或取代的C 1 -C 4 - 烷基且R 2为氢，C 1 -C 4 - 烷基，苄基，苯基或C 1 -C 8 - 烷酰基及其用于染色或印刷纺织材料的用途，以及包含噻吩基偶氮基吡啶染料和蒽醌染料的染料混合物及其用于染色或印刷纺织材料的用途。

    Mixtures of azo dyes for navy to black shades
    95.
    发明授权
    Mixtures of azo dyes for navy to black shades 失效
    用于海军至黑色阴影的偶氮染料的混合物

    公开(公告)号：US5393308A

    公开(公告)日：1995-02-28

    申请号：US125826

    申请日：1993-09-24

    Applicant: Arno Lange ,  Volker Bach ,  Clemens Grund ,  Helmut Reichelt ,  Paul Richter

    Inventor： Arno Lange ,  Volker Bach ,  Clemens Grund ,  Helmut Reichelt ,  Paul Richter

    IPC: C09B67/22 ,  C09B29/00 ,  D06P3/54

    CPC classification number: C09B67/0046 ,  Y10S8/922

    Abstract: There are described dye mixtures containinga) an azo dye of the formula I ##STR1## where Hal is chlorine or bromine, b) the azo dye of the formula II ##STR2## where L is allyl or optionally hydrogen, and c) an azo dye of the formula III and/or IV ##STR3## where R.sup.1 is nitro or substituted or unsubstituted C.sub.1 -C.sub.4 -alkylsulfonyl,R.sup.2 and R.sup.3 are each hydrogen, chlorine or bromine,R.sup.4 and R.sup.5 are each hydrogen or chlorine,R.sup.6 and R.sup.7 are each hydrogen, phenyl or substituted or unsubstituted C.sub.1 -C.sub.4 -alkyl,X.sup.1 is hydrogen, hydroxyl, methoxy, acetylamino or nitro,X.sup.2, X.sup.3, X.sup.4 and X.sup.5 are each hydrogen, methyl or methoxy, andX.sup.6 is hydroxyl, 2-hydroxyethoxy, formyl or methoxycarbonylamino,dye preparations containing the novel dye mixtures, and the use of the novel dye mixtures for dyeing or printing polyesters in textile form.

    Abstract translation: 描述了染料混合物，其包含a）式I的偶氮染料，其中Hal是氯或溴，b）式II的偶氮染料（II），其中L是烯丙基或任选的氢 ，和c）式III和/或IV的偶氮染料（III）其中R 1是硝基或取代或未取代的C 1 -C 4 - 烷基磺酰基，R 2和R 3各自是氢，氯或 溴，R 4和R 5各自为氢或氯，R 6和R 7各自为氢，苯基或取代或未取代的C 1 -C 4 - 烷基，X 1为氢，羟基，甲氧基，乙酰氨基或硝基，X 2，X 3，X 4和X 5为 氢，甲基或甲氧基，X6是羟基，2-羟基乙氧基，甲酰基或甲氧基羰基氨基，含有新染料混合物的染料制剂，以及使用新型染料混合物以纺织形式染色或印刷聚酯。

    Preparation of polyaryl ethers with nitrogen compound catalysts
    98.
    发明授权
    Preparation of polyaryl ethers with nitrogen compound catalysts 失效
    用氮化合物催化剂制备聚芳醚

    公开(公告)号：US5298592A

    公开(公告)日：1994-03-29

    申请号：US932991

    申请日：1992-08-20

    Applicant: Alexander Aumueller ,  Wolfgang Eberle ,  Gerhard Heinz ,  Bernd Hupfeld ,  Christiane Husemann ,  Juergen Koch ,  Helmut Reichelt

    Inventor： Alexander Aumueller ,  Wolfgang Eberle ,  Gerhard Heinz ,  Bernd Hupfeld ,  Christiane Husemann ,  Juergen Koch ,  Helmut Reichelt

    IPC: C08G65/40 ,  C08G75/23

    CPC classification number: C08G75/23 ,  C08G65/4087

    Abstract: A process for preparing polyaryl ethers of the formula I or Ia ##STR1## by condensation of at least one appropriate bisphenol with at least one appropriate aromatic dichloride in the presence of an alkali metal carbonate in a dipolar aprotic solvent, is carried out in the presence of a catalyst selected from the alkali metal nitrites and the group of compounds of the formula II ##STR2## where r.sup.1 and r.sup.3 are each hydrogen, C.sub.7 -C.sub.16 -phenylalkyl, C.sub.1 -C.sub.12 -alkoxy, fluorine, chlorine, bromine, iodine or nitro, and R.sup.2 is nitro or nitroso, or ##STR3## where R.sup.4 is hydrogen, C.sub.1 -C.sub.4 alkyl, fluorine, chlorine, bromine or iodine.

    Abstract translation: 通过将至少一种适当的双酚与至少一种适当的芳族二氯化物在碱金属碳酸盐存在下缩合制备式I或Ia的聚芳基醚的方法（图1） 在偶极非质子溶剂中，在选自碱金属亚硝酸盐和式II化合物的组的催化剂存在下进行，其中r1和r3各自为氢，C7-C16 - 苯基烷基，C1- C 12 - 烷氧基，氟，氯，溴，碘或硝基，R 2为硝基或亚硝基，或者其中R 4为氢，C 1 -C 4烷基，氟，氯，溴或碘。

    Oil-soluble phenylazoaniline dyes
    99.
    发明授权
    Oil-soluble phenylazoaniline dyes 失效
    油溶性苯偶氮苯胺染料

    公开(公告)号：US5266227A

    公开(公告)日：1993-11-30

    申请号：US831351

    申请日：1992-02-05

    Applicant: Helmut Reichelt ,  Christos Vamvakaris ,  Georg Zeidler

    Inventor： Helmut Reichelt ,  Christos Vamvakaris ,  Georg Zeidler

    IPC: C09B29/085 ,  C09B29/08 ,  C10L1/00 ,  C10L1/22 ,  C10L1/226 ,  C10L10/12

    CPC classification number: C10L1/003 ,  C09B29/0809 ,  C10L1/226

    Abstract: Azo dyes useful for marking mineral oils have the formula ##STR1## where R.sup.1 and R.sup.2 are hydrogen, C.sub.1 -C.sub.4 -alkyl or C.sub.1 -C.sub.4 -alkoxy,R.sup.3 is hydrogen or C.sub.1 -C.sub.8 -alkyl which may be substituted by hydroxyl and interrupted by from 1 to 3 oxygen atoms,R.sup.4 is C.sub.1 -C.sub.8 -alkyl which may be substituted by hydroxyl and interrupted by from 1 to 3 oxygen atoms, andX is cyano or substituted or unsubstituted C.sub.1 -C.sub.8 -alkoxycarbonyl,with the proviso that the molecule contains at least one hydroxyalkyl radical.

    Abstract translation: 可用于标记矿物油的偶氮染料具有式“IMAGE”，其中R 1和R 2是氢，C 1 -C 4 - 烷基或C 1 -C 4 - 烷氧基，R 3是氢或被羟基取代的C 1 -C 8烷基， 1至3个氧原子，R 4是可被羟基取代并被1至3个氧原子间隔的C 1 -C 8 - 烷基，X是氰基或取代或未取代的C 1 -C 8 - 烷氧基羰基，条件是分子 含有至少一个羟烷基。

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