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公开(公告)号：US06616859B1
公开(公告)日：2003-09-09
申请号：US09879747
申请日：2001-06-11
IPC分类号： C09K300
CPC分类号： B01J19/0093 , B01J2219/00835 , B01J2219/00873 , B01J2219/00889 , B01J2219/00984 , C07C29/70 , C07C31/30
摘要： A process for preparing alcoholic solutions of alkali metal alkoxides. The process includes reacting an alkali metal with an alcohol in a microreactor wherein the microreactor provides laminer flow.
摘要翻译： 一种制备碱金属醇盐的醇溶液的方法。 该方法包括在微反应器中使碱金属与醇反应，其中微反应器提供层流器流。
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公开(公告)号：US06723138B2
公开(公告)日：2004-04-20
申请号：US10383025
申请日：2003-03-06
IPC分类号： C09B5700
CPC分类号： B01J19/0093 , B01J2219/00783 , B01J2219/00822 , B01J2219/00824 , B01J2219/00828 , B01J2219/00831 , B01J2219/00833 , B01J2219/00873 , B01J2219/00889 , B01J2219/0095 , C09B57/004 , C09B67/00 , F28F2260/02 , Y10T428/24562
摘要： A process for preparing diketopyrrolopyrrole pigments comprises conducting the elementary steps of pigment synthesis (reaction and hydrolysis) in a miniaturized continuous reactor.
摘要翻译： 制备二酮吡咯并吡咯颜料的方法包括在小型连续反应器中进行颜料合成（反应和水解）的基本步骤。
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公开(公告)号：US06566519B2
公开(公告)日：2003-05-20
申请号：US09874689
申请日：2001-06-05
IPC分类号： C07D48702
CPC分类号： B01J19/0093 , B01J2219/00783 , B01J2219/00822 , B01J2219/00824 , B01J2219/00828 , B01J2219/00831 , B01J2219/00833 , B01J2219/00873 , B01J2219/00889 , B01J2219/0095 , C09B57/004 , C09B67/00 , F28F2260/02 , Y10T428/24562
摘要： A process for preparing diketopyrrolopyrrole pigments comprises conducting the elementary steps of pigment synthesis (reaction and hydrolysis) in a miniaturized continuous reactor.
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公开(公告)号：US06582508B2
公开(公告)日：2003-06-24
申请号：US09972082
申请日：2001-10-05
IPC分类号： C09B6704
CPC分类号： C09B67/0002
摘要： The invention provides a process for the fine division of pigments which comprises spraying a coarsely crystalline crude pigment and/or a poorly dispersible prepigment in suspension form through nozzles to a point of conjoint collision in a reactor chamber enclosed by a housing in a microjet reactor, a gas or an evaporating liquid being passed into the reactor chamber through an opening in the housing for the purpose of maintaining a gas atmosphere in the reactor chamber, and the resulting pigment suspension and the gas or the evaporated liquid being removed from the reactor through a further opening in the housing by means of overpressure on the gas entry side or underpressure on the product and gas exit side.
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公开(公告)号：US06537364B2
公开(公告)日：2003-03-25
申请号：US09971496
申请日：2001-10-05
申请人： Erwin Dietz , Joachim Weber , Dieter Schnaitmann , Christian Wille , Leonhard Unverdorben , Klaus Brychcy
发明人： Erwin Dietz , Joachim Weber , Dieter Schnaitmann , Christian Wille , Leonhard Unverdorben , Klaus Brychcy
IPC分类号： C09B6704
CPC分类号： C09B67/0017 , C09B67/0001
摘要： The invention provides a process for the fine division of pigments which comprises dissolving coarsely crystalline crude pigments in a solvent and precipitating them with a liquid precipitation medium by spraying the pigment solution and the precipitation medium through nozzles to a point of conjoint collision in a reactor chamber enclosed by a housing in a microjet reactor, a gas or an evaporating liquid being passed into the reactor chamber through an opening in the housing for the purpose of maintaining a gas atmosphere in the reactor chamber, and the resulting pigment suspension and the gas or the evaporated liquid being removed from the reactor through a further opening in the housing by means of overpressure on the gas entry side or underpressure on the product and gas exit side.
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公开(公告)号：US06548647B2
公开(公告)日：2003-04-15
申请号：US09972102
申请日：2001-10-05
申请人： Erwin Dietz , Joachim Weber , Dieter Schnaitmann , Christian Wille , Leonhard Unverdorben , Klaus Saitmacher , Jörg Jung , Kristina Schiffer
发明人： Erwin Dietz , Joachim Weber , Dieter Schnaitmann , Christian Wille , Leonhard Unverdorben , Klaus Saitmacher , Jörg Jung , Kristina Schiffer
IPC分类号： C09B4100
CPC分类号： C09B41/006
摘要： The invention provides a process for preparing azo colorants which comprises spraying one or more coupling components individually or in a mixture and one or more compatible diazonium salts individually or in a mixture, in their solution or suspension form through nozzles to a point of conjoint collision in a reactor chamber enclosed by a housing in a microjet reactor, a gas or an evaporating liquid being passed into the reactor chamber through an opening in the housing for the purpose of maintaining a gas atmosphere in the reactor chamber, and the resulting product solution or suspension and the gas or the evaporated liquid being removed from the reactor through a further opening in the housing by means of overpressure on the gas entry side or underpressure on the product and gas exit side.
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公开(公告)号：US06562121B2
公开(公告)日：2003-05-13
申请号：US09892588
申请日：2001-06-27
申请人： Uwe Nickel , Klaus Kund , Erwin Dietz , Joachim Weber , Olaf Schupp
发明人： Uwe Nickel , Klaus Kund , Erwin Dietz , Joachim Weber , Olaf Schupp
IPC分类号： C09B6700
CPC分类号： C09B67/0014 , B01J19/0093 , B01J2219/00783 , B01J2219/00822 , B01J2219/0086 , B01J2219/00873 , B01J2219/00889 , B01J2219/00961 , F28D9/00 , F28F2260/02
摘要： Organic pigments are conditioned by introducing a liquid prepigment suspension into a miniaturized continuous reactor and thermally treating therein.
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公开(公告)号：US06835242B2
公开(公告)日：2004-12-28
申请号：US10403328
申请日：2003-03-31
申请人： Uwe Nickel , Klaus Kund , Erwin Dietz , Joachim Weber , Olaf Schupp
发明人： Uwe Nickel , Klaus Kund , Erwin Dietz , Joachim Weber , Olaf Schupp
IPC分类号： C08K500
CPC分类号： C09B67/0014 , B01J19/0093 , B01J2219/00783 , B01J2219/00822 , B01J2219/0086 , B01J2219/00873 , B01J2219/00889 , B01J2219/00961 , F28D9/00 , F28F2260/02
摘要： Organic pigments are conditioned by introducing a liquid prepigment suspension into a miniaturized continuous reactor and thermally treating therein.
摘要翻译： 有机颜料通过将液体前体悬浮液引入小型连续反应器中并在其中进行热处理来调节。
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公开(公告)号：US07045637B2
公开(公告)日：2006-05-16
申请号：US10375573
申请日：2003-02-27
申请人： Joachim Weber , Felix Wendelin Grimm , Erwin Dietz
发明人： Joachim Weber , Felix Wendelin Grimm , Erwin Dietz
IPC分类号： C07D487/02
CPC分类号： C09B67/0039 , C09B57/004
摘要： The invention provides novel pigment dispersants of the formula (I) in which Q is a radical of the formula (Ia) s is a number from 0.1 to 4.0 and n is a number from 0 to 2.0; and provides pigment preparations comprising an organic base pigment and a pigment dispersant of the formula (I).
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10.发明授权Process for preparing perylene-3,4,9,10-tetracarboxylic diimide in transparent pigment form 有权以透明颜料形式制备苝-3,4,9,10-四羧酸二酰亚胺的方法公开(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。
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