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    Flow-enhanced pigment preparation for offset printing
    1.
    发明授权
    Flow-enhanced pigment preparation for offset printing 失效
    胶印用流动增强颜料制剂

    公开(公告)号：US06290768B1

    公开(公告)日：2001-09-18

    申请号：US09376030

    申请日：1999-08-17

    申请人： Hans Joachim Metz ,  Joachim Weide ,  Thomas Wallach

    发明人： Hans Joachim Metz ,  Joachim Weide ,  Thomas Wallach

    IPC分类号： C09B6708

    CPC分类号： C09D11/037 ,  C09B67/001

    摘要： Pigment preparations comprising an organic pigment and a phenol-modified natural resin derivative having a weight-average molecular weight (Mw) of from 400 to 10,000 g/mol which is obtainable by reacting a mixture of reactants containing a) from 50 to 95% by weight of natural resin or natural resin acids, b) from 0.5 to 30% by weight of monocyclic or polycyclic phenols, c) from 0.01 to 15% by weight of aldehydes or aldehyde acetals, d) from 0.001 to 2% by weight of metal compounds from groups Ia and IIa of the Periodic Table, and e) from 4.489 to 30% by weight of &agr;,&bgr;-ethylenically unsaturated carboxylic acids or their anhydrides and has an acid number in the range from 160 to 300 mg of KOH per g of resin, preferably from 200 to 260 mg of KOH per g of resin, are used advantageously in offset printing.

    摘要翻译： 包含重均分子量（Mw）为400〜10,000g / mol的有机颜料和苯酚改性天然树脂衍生物的颜料制剂，其通过使含有50〜95重量％的a）的反应物的混合物 的天然树脂或天然树脂酸，b）0.5至30重量％的单环或多环酚，c）0.01至15重量％的醛或醛缩醛，d）0.001至2重量％的金属化合物 来自元素周期表的Ia和IIa族，ande）4.489至30重量％的α，β-烯键式不饱和羧酸或其酸酐，并且酸值为每克树脂160至300mg KOH， 优选200至260mg KOH / g树脂，有利地用于胶版印刷。

    Pigment preparations based on monoazo pigments
    2.
    发明授权
    Pigment preparations based on monoazo pigments 失效
    基于单偶氮颜料的颜料制剂

    公开(公告)号：US5591257A

    公开(公告)日：1997-01-07

    申请号：US559572

    申请日：1995-11-16

    申请人： Joachim Weide ,  R udiger Jung ,  Hans J. Metz

    发明人： Joachim Weide ,  R udiger Jung ,  Hans J. Metz

    IPC分类号： C07D251/70 ,  C09B67/20 ,  C09B67/22 ,  C09D17/00 ,  C09B29/20 ,  C09D11/02

    CPC分类号： C09B67/0065 ,  C09B67/0041

    摘要： Pigment preparations comprisinga) at least one monoazo pigment of the formula (I) ##STR1## in which R is identical or different at each occurrence and is C.sub.1 -C.sub.3 -alkyl, C.sub.1 -C.sub.3 -alkoxy, chlorine or hydrogen, andn is a number from 1 to 3,b) at least one compound of the formula (II) ##STR2## in which R.sup.1 and R.sup.2 are identical or different and are a radical of the formula ##STR3## or a five- to seven-membered, saturated or unsaturated, aliphatic or aromatic heterocyclic ring which includes from 1 to 3 heteroatoms from the group consisting of nitrogen, oxygen and sulfur,m is the number 1 or 2, andX is hydrogen, an alkali metal or a stoichiometric equivalent of an alkaline earth metal;and, if desired,c) further, conventional constituents and additives are particularly suitable for the production of printing inks.

    摘要翻译： 包含a）至少一种式（I）的单偶氮颜料（I）其中R在每次出现时相同或不同，为C 1 -C 3 - 烷基，C 1 -C 3 - 烷氧基，氯或氢， 并且n是1至3的数，b）至少一种式（II）的化合物其中R 1和R 2相同或不同，并且是下式的基团：＆lt; IMAGE＆gt; （HOCH2CH2）2N，HOCH2CH2NH或5至7元饱和或不饱和的脂族或芳族杂环，其包含1至3个来自氮，氧和硫的杂原子，m为数1或2， X为氢，碱金属或化学计量当量的碱土金属; 并且如果需要，c）进一步地，常规组分和添加剂特别适用于生产印刷油墨。

    Water-insoluble azo colorants having two azo groups and a 1,4-bis (acetoacetylamino) benzene coupling component
    3.
    发明授权
    Water-insoluble azo colorants having two azo groups and a 1,4-bis (acetoacetylamino) benzene coupling component 失效
    具有两个偶氮基和1,4-双（乙酰乙酰氨基）苯偶联组分的水不溶性偶氮着色剂

    公开(公告)号：US5428136A

    公开(公告)日：1995-06-27

    申请号：US99715

    申请日：1993-07-29

    申请人： Rudiger Jung ,  Joachim Weide ,  Hans J. Metz

    发明人： Rudiger Jung ,  Joachim Weide ,  Hans J. Metz

    IPC分类号： C08K5/45 ,  C09B33/153 ,  C09B63/00 ,  C09B67/10 ,  D06P1/44 ,  C09D11/02 ,  C09D17/00

    CPC分类号： C09B33/153 ,  C09B67/0015 ,  Y10S534/04 ,  Y10S8/919 ,  Y10S8/924 ,  Y10S8/928

    摘要： Disazo compounds of the formula (I) ##STR1## in which R.sup.1 and R.sup.2 are identical or different and are a hydrogen or halogen atom or a C.sub.1 -C.sub.4 -alkyl, C.sub.1 -C.sub.4 -alkoxy, C.sub.1 -C.sub.5 -alkoxycarbonyl, nitro, cyano or trifluoromethyl group and the rings A, B, C and D independently of one another are unsubstituted or contain one or more substituents from the group comprising C.sub.1 -C.sub.4 -alkyl, C.sub.1 -C.sub.4 -alkoxy, carboxyl, C.sub.1 -C.sub.5 -carbalkoxy, C.sub.2 -C.sub.5 -alkanoyl, benzoyl, acyloxy, acylamino, unsubstituted or N-mono- or N,N-disubstituted carbamoyl or unsubstituted or N-mono- or N,N-disubstituted sulfamoyl, possible substituents being C.sub.1 -C.sub.4 -alkyl or mono- to trisubstituted phenyl; C.sub.1 -C.sub.4 -alkylamino or phenylamino; C.sub.1 -C.sub.4 -alkylsulfonyl or phenylsulfonyl; phenylsulfonylamino; cyano; halogen, nitro and trifluoromethyl, are suitable for coloring naturally occurring and synthetic materials, for formulating enamels, emulsion paints and printing inks, for spin coloring artificial silk and for coloring paper.

    摘要翻译： 其中R 1和R 2相同或不同并且是氢或卤素原子或C 1 -C 4烷基，C 1 -C 4 - 烷氧基，C 1 -C 5 - 烷氧基羰基， 硝基，氰基或三氟甲基，环A，B，C和D彼此独立地是未取代的或含有一个或多个取代基，所述取代基包括C 1 -C 4 - 烷基，C 1 -C 4 - 烷氧基，羧基，C 1 -C 5 - 碳酰氧基，C 2 -C 5 - 烷酰基，苯甲酰基，酰氧基，酰基氨基，未取代或N-单或N，N-二取代的氨基甲酰基或未取代或N-单或N，N-二取代的氨磺酰基，可能的取代基是C 1 -C 4烷基 或单 - 三取代的苯基; C 1 -C 4烷基氨基或苯基氨基; C 1 -C 4 - 烷基磺酰基或苯基磺酰基; 苯磺酰氨基; 氰基; 卤素，硝基和三氟甲基，适用于着色天然存在和合成的材料，用于配制搪瓷，乳液漆和印刷油墨，用于旋转着色人造丝和着色纸。

    Single-step process for the preparation of bis-(acetoacetylamino) benzene disazo pigments
    4.
    发明授权
    Single-step process for the preparation of bis-(acetoacetylamino) benzene disazo pigments 失效
    用于制备双（乙酰乙酰氨基）苯二偶氮颜料的单步方法

    公开(公告)号：US5559216A

    公开(公告)日：1996-09-24

    申请号：US115894

    申请日：1993-09-01

    申请人： Ruediger Jung ,  Joachim Weide ,  Hans J. Metz

    发明人： Ruediger Jung ,  Joachim Weide ,  Hans J. Metz

    IPC分类号： C09B33/153 ,  C09B41/00 ,  C09B67/20 ,  C09D11/037 ,  B41M1/00 ,  C09B56/12 ,  C09D11/02

    CPC分类号： C09D11/037 ,  C09B33/153 ,  C09B41/005 ,  C09B67/006

    摘要： An ecologically and economically advantageous process for preparing a disazo pigment of the formula (I) or a mixture of said disazo pigments ##STR1## where D.sup.1 and D.sup.2 are identical or different and each is unsubstituted phenyl, phenyl with from 1 to 5 substituents, unsubstituted naphthyl, naphthyl with from 1 to 3 substituents, unsubstituted anthraquinonyl, anthraquinonyl with from 1 to 3 substituents, or a radical of a fused aromatic heterocycle which contains from 1 to 3 identical or different heteroatoms from nitrogen or oxygen and sulfur and is unsubstituted or has from 1 to 3 substituents,R.sup.1 and R.sup.2 are identical or different and each is hydrogen, halogen, C.sub.1 -C.sub.4 -alkyl, C.sub.1 -C.sub.4 -alkoxy, C.sub.1 -C.sub.5 -alkoxycarbonyl, nitro, cyano, phenoxy or trifluoromethyl, by azo coupling, comprisesa) azo coupling in an aqueous medium and in the absence of an organic solvent in a single step andb) adding at the latest immediately prior to the isolation of the disazo pigment at least one nonionic surfactant which has a cloud point in aqueous solution.

    摘要翻译： 用于制备式（I）的双偶氮颜料或所述双偶氮颜料（I）的混合物的生态和经济上有利的方法，其中D1和D2相同或不同，并且各自为未取代的苯基，具有1至5个的苯基 取代基，未取代的萘基，具有1至3个取代基的萘基，未取代的蒽醌基，蒽醌基与1至3个取代基，或稠合芳族杂环基团，其含有1至3个相同或不同的来自氮或氧和硫的杂原子，并且为 未取代或具有1至3个取代基，R 1和R 2相同或不同，各自为氢，卤素，C 1 -C 4 - 烷基，C 1 -C 4 - 烷氧基，C 1 -C 5 - 烷氧基羰基，硝基，氰基，苯氧基或三氟甲基， 偶氮偶合包括：a）在水性介质中偶氮偶合，并且在单一步骤中不存在有机溶剂，和b）在分离双偶氮颜料之前立即加入至少一种非离子表面活性剂 nt在水溶液中具有浊点。

    Bisphenol derivatives, process for their manufacture, and their use as surfactants
    5.
    发明授权
    Bisphenol derivatives, process for their manufacture, and their use as surfactants 失效
    双酚衍生物，其制备方法及其作为表面活性剂的用途

    公开(公告)号：US4960935A

    公开(公告)日：1990-10-02

    申请号：US477837

    申请日：1983-03-23

    申请人： Erwin Dietz ,  Erich Hoffmann ,  Joachim Weide

    发明人： Erwin Dietz ,  Erich Hoffmann ,  Joachim Weide

    IPC分类号： C08G65/00 ,  B01F17/42 ,  B01F17/46 ,  C07C67/00 ,  C07C213/00 ,  C07C213/04 ,  C07C217/08 ,  C07C217/32 ,  C07C217/50 ,  C08G59/14 ,  C08G59/50 ,  C08G59/64 ,  C08G65/08 ,  C08G65/26 ,  C09B67/46 ,  C09D5/00 ,  C09D5/02 ,  C09D11/02

    CPC分类号： C08G65/08 ,  C08G59/64 ,  C08G65/26 ,  C09B67/0089

    摘要： Compounds of the general formulaX--Y--O--(A--O--Y--O).sub.m --A--O--Y--X (1)wherein X is a radical of the general formula[R.sup.1 --G.sub.p --(O--CHR.sup.2 --CHR.sup.3 --).sub.n ].sub.2 N--(1a)in which R.sup.1 is a saturated aliphatic radical of from 6 to 30 carbon atoms or an unsaturated aliphatic radical having one or several ethylenic bonds and being of from 6 to 30 carbon atoms, G is phenylene or naphthylene, p is zero or 1, R.sup.2 and R.sup.3 are hydrogen or methyl, but are not both methyl, and n is a number from 0 to 25, Y is a radical of the formula ##STR1## in which R.sup.2 and R.sup.3 have the indicated meanings and q represents identical or different numbers from 0 to about 200, A is a radical of the general formula ##STR2## in which R.sup.4 and R.sup.5 are hydrogen or alkyl of from 1 to 3 carbon atoms, and m is a number from zero to 5, n and q not being both zero; and their use, in particular as dispersing agents, are disclosed.

    摘要翻译： 通式XYO-（AOYO）mAOYX（1）的化合物，其中X是通式[R1-Gp-（O-CHR2-CHR3-）n] 2N-（1a）的基团，其中R1是饱和脂族 具有6至30个碳原子的基团或具有一个或几个烯键并且具有6至30个碳原子的不饱和脂族基团，G是亚苯基或亚萘基，p是0或1，R2和R3是氢或甲基，但是 不是甲基，n是0至25的数，Y是式（1b）的基团，其中R2和R3具有指定的含义，q表示0至约200的相同或不同的数字， A是通式为（Ia）的基团，其中R 4和R 5是氢或1至3个碳原子的烷基，m是从0到5的数，n和q不都是0; 并且其使用，特别是作为分散剂的用途被公开。

    Process for preparing a highly concentrated aqueous press cakes of an azo disperse dye from dilute aqueous suspension thereof wherein surfactant is added before the dye is isolated
    6.
    发明授权
    Process for preparing a highly concentrated aqueous press cakes of an azo disperse dye from dilute aqueous suspension thereof wherein surfactant is added before the dye is isolated 失效
    从稀的水性悬浮液制备偶氮分散染料的高浓度水性压饼的方法，其中在染料分离之前加入表面活性剂

    公开(公告)号：US4785082A

    公开(公告)日：1988-11-15

    申请号：US795093

    申请日：1985-11-05

    申请人： Joachim Weide ,  Erwin Dietz ,  Reinhold Deubel

    发明人： Joachim Weide ,  Erwin Dietz ,  Reinhold Deubel

    IPC分类号： C09B67/20 ,  B01D37/03 ,  B01F17/42 ,  C09B67/54 ,  C09B41/00 ,  C09B67/38 ,  C09B67/40

    CPC分类号： C09B67/0096 ,  B01D37/03

    摘要： According to the invention, addition of one or more surfactants having a cloud point in aqueous solution to an aqueous suspension of an azo disperse dye gives after the isolation of the dye at a temperature above the cloud point aqueous press cakes containing a large amount of this dye.The direct processing of press cakes as obtained for example after the synthesis and isolation of azo disperse dyes to practical dispersions for use requires a minimum dye content in the press cakes. The minimum content is frequently not obtained when conventional methods of isolation are used, so that it is necessary to proceed via the indirect route of drying to obtain powders and redispersing the powders. By using the process according to the invention it is possible to cut out the costly indirect route or, if desired, to reduce the expense of drying to obtain powders by an appreciable margin.

    摘要翻译： 根据本发明，将一种或多种在水溶液中具有浊点的表面活性剂加入到偶氮分散染料的水性悬浮液中，在染料分离后，在高于含有大量这种 染料。 将合成和分离偶氮分散染料后获得的压饼直接加工成实用的分散体需要在压饼中具有最小的染料含量。 当使用常规的分离方法时，通常不能获得最小含量，因此有必要通过间接干燥途径进行获得粉末并再分散粉末。 通过使用根据本发明的方法，可以切出昂贵的间接途径，或者如果需要，可以减少干燥所需的费用，以获得明显的余量。

    Process for preparing highly concentrated aqueous press cakes of solids
    8.
    发明授权
    Process for preparing highly concentrated aqueous press cakes of solids 失效
    制备高浓缩水性固体的压饼的方法

    公开(公告)号：US4828622A

    公开(公告)日：1989-05-09

    申请号：US191808

    申请日：1988-05-05

    申请人： Joachim Weide ,  Erwin Dietz ,  Reinhold Deubel

    发明人： Joachim Weide ,  Erwin Dietz ,  Reinhold Deubel

    IPC分类号： C09B67/38 ,  B01D37/03 ,  B01J13/00 ,  C09B67/02 ,  C09B67/42 ,  C09B67/54

    CPC分类号： B01D37/03 ,  C09B67/0096

    摘要： According to the invention, addition of one or more surfactants having a cloud point in aqueous solution to an aqueous suspension of a solid gives after the isolation of the solid at a temperature above the cloud point aqueous press cakes containing a large amount of this solid. The direct processing of press cakes as obtained for example after the synthesis and isolation of dyes or pigments to give practical aqueous pastes or dispersions requires a minimum solids content in the press cakes. The minimum content is frequently not obtained when conventional methods of isolation are used, so that it is necessary to proceed via the indirect route of drying to obtain the powders and redispersing the powders. By using the process according to the invention it is possible to cut out the costly indirect route or, if desired, to reduce the expense of drying to obtain powders by an appreciable margin.

    摘要翻译： 根据本发明，将一种或多种在水溶液中具有浊点的表面活性剂加入到固体的水悬浮液中，在高于含有大量该固体的浊点水性压饼的温度下分离固体后，得到固体。 在合成和分离染料或颜料之后获得的压榨蛋糕的直接加工以产生实用的水性糊剂或分散体，需要在压榨蛋糕中具有最小的固体含量。 当使用常规的隔离方法时，通常不能获得最小含量，因此需要通过间接的干燥途径进行获得粉末并再分散粉末。 通过使用根据本发明的方法，可以切出昂贵的间接途径，或者如果需要，可以减少干燥所需的费用，以获得明显的余量。

    Polyether dispersants
    9.
    发明授权
    Polyether dispersants 失效
    聚醚分散剂

    公开(公告)号：US4450304A

    公开(公告)日：1984-05-22

    申请号：US400274

    申请日：1982-07-21

    申请人： Helmut Diery ,  Reinhold Deubel ,  Joachim Weide

    发明人： Helmut Diery ,  Reinhold Deubel ,  Joachim Weide

    IPC分类号： C07C41/02 ,  B01F17/00 ,  B01F17/42 ,  C07C41/00 ,  C07C43/20 ,  C07C43/205 ,  C07C43/225 ,  C07C67/00 ,  C08G65/04 ,  C08G65/26 ,  C08G65/28 ,  C09B67/20 ,  C09B67/46

    CPC分类号： B01F17/0028 ,  C08G65/04 ,  C08G65/2612 ,  C09B67/0089 ,  Y10S516/01

    摘要： Compounds of the formula ##STR1## in which Y denotes an aryloxy group, which is possibly substituted, R.sub.4 and R.sub.5 denote hydrogen or C.sub.1 -C.sub.4 -alkyl, m denotes 0 to 12 and Z denotes polyalkylene glycol radicals having about 8 to about 200 ethylene glycol units --(CH.sub.2 --CH.sub.2 O)-- or up to about 200 ethylene glycol units and alkylene glycol units of the formula ##STR2## in which R.sub.6 is methyl or ethyl and in which at least 8 ethylene glycol units are present. These compounds are prepared by initially reacting epoxide with a phenol or naphthol and subsequently oxalkylating. The reaction products are used as dispersants for the preparation of aqueous pigment dispersions.

    摘要翻译： 其中Y表示可以被取代的芳氧基的式（I）＆lt; IMAGE＆gt;化合物，R 4和R 5表示氢或C 1 -C 4 - 烷基，m表示0〜12，Z表示具有 约8至约200个乙二醇单元 - （CH 2 -CH 2 O） - 或至多约200个乙二醇单元和式“IMAGE”的亚烷基二醇单元，其中R 6为甲基或乙基，其中至少8个乙二醇单元为 当下。 这些化合物通过首先使环氧化物与苯酚或萘酚反应并随后进行氧烷基化来制备。 反应产物用作制备水性颜料分散体的分散剂。