公开(公告)号：US06521756B2

公开(公告)日：2003-02-18

申请号：US09777211

申请日：2001-02-05

申请人： Joachim Weber ,  Gerhard Wilker ,  Manfred Urban ,  Martin Böhmer ,  Erwin Dietz

发明人： Joachim Weber ,  Gerhard Wilker ,  Manfred Urban ,  Martin Böhmer ,  Erwin Dietz

IPC分类号： C07D47106

CPC分类号： C09B5/62 ,  C09B67/0022

摘要： The present invention provides a process for preparing transparent perylimide pigments of the formula (I) in which u is a number from 0 to 8 and, if u>0, E is a chlorine or bromine atom and, where u>1, may be a combination thereof, which comprises wet-grinding a crude perylimide pigment in a liquid medium in a stirred ballmill operated at a power density of from 1.0 kW per liter of milling space and at a stirrer tip speed of more than 12 m/s under the action of grinding media having a diameter of less than or equal to 0.9 mm, and isolating the resulting pigment.

摘要翻译： 本发明提供制备式（I）的透明苝酰亚胺颜料的方法，其中0至8的数，如果u> 0，E是氯或溴原子，并且其中u> 1可以是 其组合包括在搅拌球磨机中在液体介质中湿法研磨粗己二酰亚胺颜料，该搅拌球磨机以每升研磨空间的功率密度为1.0kW，搅拌器末端速度大于12m / s 的直径小于或等于0.9mm的研磨介质，并分离所得颜料。

公开(公告)号：US06646126B2

公开(公告)日：2003-11-11

申请号：US10323070

申请日：2002-12-18

申请人： Joachim Weber ,  Gerhard Wilker ,  Manfred Urban ,  Martin Böhmer ,  Erwin Dietz

发明人： Joachim Weber ,  Gerhard Wilker ,  Manfred Urban ,  Martin Böhmer ,  Erwin Dietz

IPC分类号： C07D47106

CPC分类号： C09B5/62 ,  C09B67/0022

摘要： The present invention provides a process for preparing transparent perylimide pigments of the formula (I): in which u is a number from 0 to 8 and, if u>0, E is a chlorine or bromine atom and, where u>1, may be a combination thereof, which comprises wet-grinding a crude perylimide pigment in a liquid medium in a stirred ballmill operated at a power density of from 1.0 kW per liter of milling space and at a stirrer tip speed of more than 12 m/s under the action of grinding media having a diameter of less than or equal to 0.9 mm, and isolating the resulting pigment.

摘要翻译： 本发明提供了制备式（I）的透明苝酰亚胺颜料的方法：其中0是0至8的数，如果u> 0，E是氯或溴原子，并且其中u> 1，可以是 其组合包括在搅拌球磨机中在液体介质中湿法研磨粗己二酰亚胺颜料，该搅拌球磨机以每升研磨空间的功率密度为1.0kW，搅拌器末端速度大于12m / s，在 具有直径小于或等于0.9mm的研磨介质的作用，并分离所得颜料。

公开(公告)号：US07056378B2

公开(公告)日：2006-06-06

申请号：US10511857

申请日：2003-03-17

申请人： Joachim Weber ,  Manfred Urban ,  Erwin Dietz

发明人： Joachim Weber ,  Manfred Urban ,  Erwin Dietz

IPC分类号： C09B67/04 ,  C09B67/28 ,  C08K5/00

CPC分类号： C09B67/0096 ,  C09B67/0022 ,  C09B67/0077

摘要： The invention relates to a method for producing vattable organic pigments. The invention is characterized in that an agueous or an aqueous-organic suspension of a coarse crystalline raw mineral is vatted and re-oxidised, and the pigment suspension is ground to a diameter equal to or less than 0.9 mm during vatting and/or during oxidation by means of an agitator ball mill, which is operated at a power density of more than 1.0 KW per litre per grinding chamber and at an agitator peripheral speed of more than 12 m/s, using grinding bodies.

摘要翻译： 本发明涉及一种生产有机颜料的方法。 本发明的特征在于，将粗结晶原料矿物的水性有机悬浮液或水 - 有机悬浮液进行包覆并再次氧化，并且在蒸煮和/或氧化期间将颜料悬浮液研磨至等于或小于0.9mm的直径 通过搅拌器球磨机，其使用研磨体在功率密度大于1.0KW / l每研磨室和搅拌器圆周速度大于12m / s的条件下操作。

公开(公告)号：US20050229817A1

公开(公告)日：2005-10-20

申请号：US10511857

申请日：2003-03-17

申请人： Joachim Weber ,  Manfred Urban ,  Erwin Dietz

发明人： Joachim Weber ,  Manfred Urban ,  Erwin Dietz

IPC分类号： C09B67/04 ,  C09B67/00 ,  C09B67/28 ,  C09B67/54 ,  C08K5/00

CPC分类号： C09B67/0096 ,  C09B67/0022 ,  C09B67/0077

摘要： The invention relates to a method for producing vattable organic pigments. The invention is characterised in that an aqueous or an aqueous-organic suspension of a coarse crystalline raw mineral is vatted and re-oxidised, and the pigment suspension is ground to a diameter equal to or less than 0.9 mm during vatting and/or during oxidation by means of an agitator ball mill, which is operated at a power density of more than 1.0 KW per litre per grinding chamber and at an agitator peripheral speed of more than 12 m/s, using grinding bodies.

摘要翻译： 本发明涉及一种生产有机颜料的方法。 本发明的特征在于，将粗结晶原料矿物的水性有机悬浮液或水 - 有机悬浮液进行水化和再次氧化，并且在蒸煮和/或氧化期间将颜料悬浮液研磨至等于或小于0.9mm的直径 通过搅拌器球磨机，其使用研磨体在功率密度大于1.0KW / l每研磨室和搅拌器圆周速度大于12m / s的条件下操作。

公开(公告)号：US06413309B1

公开(公告)日：2002-07-02

申请号：US09491318

申请日：2000-01-25

申请人： Joachim Weber ,  Manfred Urban ,  Manfred Opravil ,  Erwin Dietz

发明人： Joachim Weber ,  Manfred Urban ,  Manfred Opravil ,  Erwin Dietz

IPC分类号： C09B6720

CPC分类号： C09B67/0034 ,  C09B67/0033

摘要： Pigment preparations comprising a) at least one organic base pigment, b1) at least one perylene pigment dispersant of the formula (I)  and b2) at least one acidic, carboxyl- or sulfo-containing perylene pigment dispersant have advantageous rheological and coloristic properties.

摘要翻译： 包含a）至少一种有机基础颜料，b1）至少一种式（I）的苝颜料分散剂和b2）至少一种含酸性，含羧基或含磺基的苝颜料分散剂具有有利的流变学和着色性质。

公开(公告)号：US06221150B1

公开(公告)日：2001-04-24

申请号：US09255252

申请日：1999-02-22

申请人： Joachim Weber ,  Manfred Urban ,  Erwin Dietz

发明人： Joachim Weber ,  Manfred Urban ,  Erwin Dietz

IPC分类号： C07D47106

CPC分类号： C07D471/06 ,  C09B5/62 ,  C09B67/0033

摘要： The present invention relates to pigment dispersants of the formula (I) in which Z1 is a radical of the formula (Ia) —[X—Y]q—[X1—Y1]r—[X2—NH]sH  (Ia) in which X, X1 and X2 are identical or different and are a branched or unbranched C2-C6-alkylene radical or a C5-C7-cycloalkylene radical which can be substituted by from 1 to 4 C1-C4-alkyl radicals, hydroxyl radicals, and/or by from 1 to 2 further C5-C7-cycloalkyl radicals; Y and Y1 are identical or different and are an NH—, —O— or N(C1-C6-alkyl) group, q is a number from 1 to 6, r and s independently of one another are a number from 0 to 6, but are not simultaneously zero; and Z is defined as Z1, Z2 or Z3, where Z2 is a radical of the formula (Ib) —[X—O]q1—[X1—O]qH  (Ib) in which q1 is a number from 0 to 6, and Z3 is hydrogen, hydroxyl, amino or C1-C6-alkyl where the alkyl group can be substituted by from 1 to 4 substituents from the group consisting of Cl, Br, CN, OH, C6H5, carbamoyl, C1-C4-acyl, C1-C4-alkoxy and NR2R3, and to pigment preparations comprising organic base pigments and pigment dispersants, and to prepared pigment formulations prepared from the pigment preparations.

摘要翻译： 本发明涉及式（I）的颜料分散剂，其中Z 1是式（Ia）的基团，其中X，X 1和X 2相同或不同，并且是支链或非支链的C 2 -C 6 - 亚烷基或C 5 - 可以被1至4个C 1 -C 4烷基，羟基自由基和/或1至2个其它C 5 -C 7环烷基取代的C 7 - 亚环烷基; Y和Y 1相同或不同，为NH - ，-O-或N（C 1 -C 6 - 烷基）基团，q为1至6的数，r和s彼此独立地为0至6的数，但不同时为零; Z定义为Z 1，Z 2或Z 3，其中Z 2是式（Ib）的基团，其中q 1为0至6的数，Z 3为氢，羟基，氨基或C 1 -C 6烷基，其中烷基可以 由C1，Br，CN，OH，C6H5，氨基甲酰基，C1-C4-酰基，C1-C4-烷氧基和NR2R3组成的组中的1至4个取代基取代，以及包含有机基础颜料和颜料分散剂 ，并制备由颜料制剂制备的颜料制剂。

公开(公告)号：US5614015A

公开(公告)日：1997-03-25

申请号：US528145

申请日：1995-09-14

申请人： Manfred Urban ,  Gerhard Wilker

发明人： Manfred Urban ,  Gerhard Wilker

IPC分类号： C09B67/20 ,  C09B3/66 ,  C08K5/00

CPC分类号： C09B3/66

摘要： A process for the preparation of 4,10-dibromoanthanthrone pigment, which comprises first subjecting the crude 4,10-dibromoanthanthrone pigment, which is in the coarsely crystalline state, to wet milling in an aqueous medium in a stirred ball mill which is operated at a power density of more than 2.5 kW per liter of milling space and at a peripheral stirrer speed of more than 12 m/s under the action of grinding media with a diameter of less than 1.0 mm, until the desired degree of fine division is reached (millbase suspension), and then isolating the resulting pigment in a conventional manner; or subjecting the prepigment obtained in the wet milling to a treatment at elevated temperature (finish) in an aqueous medium, an aqueous-organic medium or a liquid aromatic compound, and then isolating the pigment.

摘要翻译： 制备4,10-二溴蒽醌颜料的方法，其包括首先使处于粗结晶状态的粗制4,10-二溴蒽醌颜料在水性介质中在搅拌球磨机中湿磨，该搅拌球磨机在 功率密度大于2.5kW /升研磨空间，并且在直径小于1.0mm的研磨介质的作用下，在超过12m / s的外围搅拌器速度下，直到达到所需的细分数 （磨浆悬浮液），然后以常规方式分离所得颜料; 或者在湿法研磨中得到的标号在水性介质，含水有机介质或液态芳香族化合物中在升高的温度（光洁度）下进行处理，然后分离颜料。

公开(公告)号：US5264034A

公开(公告)日：1993-11-23

申请号：US829046

申请日：1992-03-06

申请人： Erwin Dietz ,  Manfred Urban

发明人： Erwin Dietz ,  Manfred Urban

IPC分类号： C09B5/62 ,  C09B67/20 ,  C09B67/22 ,  C09D7/12 ,  C09D11/02 ,  C09D11/10 ,  C09D161/20 ,  C09D161/28 ,  C07D471/06 ,  C07D491/06 ,  C07D493/06

CPC分类号： C09B67/0033

摘要： Pigment preparations consisting essentially of (a) at least one pigment based on perylene-3,4,9,10-tetracarboxylic dianhydride or on corresponding monoimides or diimides of tetracarboxylic acid monoanhydride, or a halogenation product thereof, (b) at least one pigment dispergent based on perylene-3,4,9,10-monoimide substituted on one or both imide nitrogen atoms by alkylene or arylene sulphonic or carboxylic acid groups or on corresponding diimides of tetracarboxylic acid monoanhydride, or a halogenation product thereof. The dispergents used appreciably enhance the key properties of perylene pigments, such as dispersibility, coloring power, stability to flocculation, transparency, rheological behavior and surface properties of the application medium. These new preparations are suitable for the pigmentation of high-quality lacquers and synthetic resins.

摘要翻译： PCT No.PCT / EP90 / 01311 Sec。 371日期：1992年3月6日 102（e）1992年3月6日PCT PCT 1990年8月9日PCT公布。 出版物WO91 / 02034 日本1991年2月21日。基本上由（a）至少一种基于苝-3,4,9,10-四羧酸二酐或相应的四羧酸单酐的一酰亚胺或二酰亚胺的颜料或其卤化产物， （b）至少一种基于通过亚烷基或亚芳基磺酸或羧酸基团在一个或两个酰亚胺氮原子上取代的二萘嵌苯-3,4,9,10-单酰亚胺或相应的四羧酸单酸二酰亚胺或卤化反应的颜料分散体 其产品。 所使用的残余物明显增强了苝颜料的关键性能，例如分散性，着色力，絮凝稳定性，透明度，流变行为和表面性质。 这些新制剂适用于高品质漆和合成树脂的着色。

公开(公告)号：US5466807A

公开(公告)日：1995-11-14

申请号：US829045

申请日：1992-03-09

申请人： Erwin Dietz ,  Manfred Urban

发明人： Erwin Dietz ,  Manfred Urban

IPC分类号： C09B5/62 ,  C07D471/06

CPC分类号： C09B5/62

摘要： Novel perylene compounds based on perylene-3,4,9,10-tetracarboxylic acid monoanhydride monoimides which are substituted by alkylene- or arylenesulfonic acid groups on one or both imide nitrogen atoms, or on corresponding tetracarboxylic acid diimides, or on a halogenation product thereof, have properties which render them accessible, in addition to their use as dispersing agent for pigments of the same class of compound or other categories, also for direct use as pigments and fluorescent dyestuffs as well as polymer-soluble dyestuffs.

摘要翻译： PCT No.PCT / EP90 / 01312 Sec。 371日期：1992年3月9日 102（e）1992年3月9日PCT PCT 1990年8月9日PCT公布。 出版物WO91 / 02032 PCT 日期：1991年2月21日。基于在一个或两个酰亚胺氮原子上被亚烷基或亚芳基磺酸基取代的二萘嵌苯-3,4,9,10-四羧酸单酐的相应的二萘嵌苯化合物或相应的四羧酸二酰亚胺 或其卤化产物具有使其易于使用的性质，除了它们用作相同类别化合物或其它类别的颜料的分散剂，还用作直接用作颜料和荧光染料以及聚合物可溶的 染料

公开(公告)号：US5275653A

公开(公告)日：1994-01-04

申请号：US855329

申请日：1992-03-20

申请人： Erwin Dietz ,  Manfred Urban

发明人： Erwin Dietz ,  Manfred Urban

IPC分类号： C09B67/46 ,  C09B19/02 ,  C09B67/00 ,  C09B67/10 ,  C09B67/20 ,  C09B67/22 ,  C09D11/00 ,  C09D17/00 ,  C07D498/22 ,  C07D265/38 ,  C09D11/02

CPC分类号： C09B67/0034 ,  C09B19/02 ,  C09B67/0014 ,  C09B67/0022

摘要： In order to improve the application properties, in particular the rheological and coloristic properties, and the gloss behavior and the flocculation stability of dioxazine pigments in acrylic varnishes, the surface of the base pigment is modified by coating with sulfo-containing dioxazine derivatives, which in most cases have been converted into the corresponding metal salts, into specific salt-like derivatives derived therefrom or, if desired, into cyclic ammonium compounds. Such a modification of the base pigment, i.e. production of the pigment preparations according to the invention by adding the specific dispersant, can take place at the stage of the pigment synthesis, during a comminution process of the coarse-crystalline crude pigment, by addition to the already finely divided crude pigment in the course of a subsequent solvent finish treatment or by mechanical mixing of the two essential components, pigment and dispersant.

摘要翻译： 为了改善丙烯酸清漆中二恶嗪颜料的应用性能，特别是流变性和色泽性，以及二恶嗪颜料的光泽行为和絮凝稳定性，通过用含磺基的二恶嗪衍生物涂覆改性基色颜料的表面， 大多数情况已经被转化成相应的金属盐，由其衍生的特定的盐状衍生物，或者如果需要，转化为环状铵化合物。 碱性颜料的这种改性，即通过加入特定的分散剂生产根据本发明的颜料制剂可以在颜料合成阶段，在粗晶颜料的粉碎过程中，通过添加到 在随后的溶剂精制处理过程中或通过机械混合两种必需成分，颜料和分散剂，已经细分的粗颜料。