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公开(公告)号:US06437104B1
公开(公告)日:2002-08-20
申请号:US09894342
申请日:2001-06-28
申请人: Uwe Nickel , Klaus Kund , Frank Alfter
发明人: Uwe Nickel , Klaus Kund , Frank Alfter
IPC分类号: C09B4100
CPC分类号: C09B43/38 , B01J19/0093 , B01J2219/00783 , B01J2219/0086 , B01J2219/00873 , B01J2219/00889 , B01J2219/00984 , C09B43/32
摘要: A process for preparing disazo condensation pigments by diazotization of an aromatic amine, azo coupling with a coupling component to form an azocarboxylic acid or azodicarboxylic acid, formation of an azocarbonyl chloride or azodicarbonyl dichloride and condensation of the azocarbonyl chloride with an aromatic diamine or of the azodicarbonyl dichloride with an aromatic amine comprises effecting the acyl chloride formation and/or the condensation and optionally the diazotization and optionally the azo coupling in a microreactor.
摘要翻译: 通过芳族胺的重氮化偶联偶联偶联偶联偶联偶联偶氮二羧酸或偶氮二羧酸的偶氮偶合制备双偶氮缩合颜料的方法,氮代羰基氯或偶氮二羰基二氯化物的形成和氮代羰基氯与芳族二胺或 偶氮二羰基二氯化物与芳族胺包括在微反应器中进行酰氯形成和/或缩合以及任选的重氮化和任选的偶氮偶联。
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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:US07241822B2
公开(公告)日:2007-07-10
申请号:US10487789
申请日:2002-08-01
申请人: Felix W. Grimm , Klaus Kund , Wolfgang Winter , Willi Rauschmann , Bernd Nestler
发明人: Felix W. Grimm , Klaus Kund , Wolfgang Winter , Willi Rauschmann , Bernd Nestler
CPC分类号: C09D5/035 , C09B67/0041 , C09B67/0092
摘要: The invention relates to a powdery dye composition consisting essentially of C.I. Pigment Red 170 (C.I. No. 12475) and barium sulfate, wherein the barium sulfate is added before or during the production process of the C.I. Pigment Red 170. The inventive addition of barium sulfate enables non-homogeneities and caking to be avoided in the mixture.
摘要翻译: 本发明涉及基本上由C.I.组成的粉末染料组合物。 颜料红170(C.I. No.12475)和硫酸钡,其中在C.I.的制备过程之前或期间加入硫酸钡。 颜料红170.本发明添加的硫酸钡使得不均匀性和结块在混合物中避免。
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5.
公开(公告)号:US20050004291A1
公开(公告)日:2005-01-06
申请号:US10487789
申请日:2002-08-01
申请人: Felix Grimm , Klaus Kund , Wolfgang Winter , Willi Rauschmann , Bernd Nestler
发明人: Felix Grimm , Klaus Kund , Wolfgang Winter , Willi Rauschmann , Bernd Nestler
IPC分类号: G03G9/09 , C09B67/00 , C09B67/20 , C09B67/22 , C09D5/03 , C09D7/80 , C09D133/08 , C09D163/00 , C09D167/00 , C09D175/04 , C09D191/06 , C09D201/00 , C09C1/02 , C08K3/30 , C08K5/00
CPC分类号: C09D5/035 , C09B67/0041 , C09B67/0092
摘要: The invention relates to a powdery dye composition consisting essentially of C.I. Pigment Red 170 (C.I. No. 12475) and barium sulfate, said barium sulfate being added before or during the production process of the C.I. Pigment Red 170. The inventive addition of barium sulfate enables non-homogeneities and caking to be avoided in the mixer.
摘要翻译: 本发明涉及基本上由C.I.组成的粉末染料组合物。 颜料红170(C.I. No.12475)和硫酸钡,所述硫酸钡在C.I.的生产过程之前或期间加入。 颜料红170.本发明添加的硫酸钡使得不均匀性并且在混合器中避免结块。
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公开(公告)号:US06358308B2
公开(公告)日:2002-03-19
申请号:US09733145
申请日:2000-12-08
申请人: Rüdiger Jung , Klaus Kund , Bernd Nestler , Martin U. Schmidt , Leonhard Unverdorben , Rudolf Steiner
发明人: Rüdiger Jung , Klaus Kund , Bernd Nestler , Martin U. Schmidt , Leonhard Unverdorben , Rudolf Steiner
IPC分类号: C09B6736
CPC分类号: C09B67/0003 , C09B67/0001 , C09B67/0014 , Y02P20/544
摘要: The invention provides a process for aftertreating organic pigments by causing the ground or unground crude organic pigment and liquid or supercritical carbon dioxide to act on one another.
摘要翻译: 本发明提供了一种通过使研磨或未研磨的有机颜料和液体或超临界二氧化碳相互作用来对有机颜料进行后处理的方法。
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