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公开(公告)号:US06504045B2
公开(公告)日:2003-01-07
申请号:US09952499
申请日:2001-09-13
申请人: Ruediger Jung , Hans-Joachim Metz , Joachim Weber , Martin U. Schmidt , Olaf Schupp , Andreas Wacker
发明人: Ruediger Jung , Hans-Joachim Metz , Joachim Weber , Martin U. Schmidt , Olaf Schupp , Andreas Wacker
IPC分类号: C07C22900
CPC分类号: C09B67/0028 , C09B67/0015
摘要: The invention relates to six new crystal polymorphs, &agr; (alpha), &bgr; (beta), &ggr; (gamma), &dgr; (delta), &zgr; (zeta), and &eegr; (eta), of the disazo colorant of the formula I, having characteristic reflections in the X-ray diffraction spectrum. The novel crystal polymorphs are prepared by treatment in organic solvents.
摘要翻译: 本发明涉及式I的双偶氮着色剂的六种新的晶体多晶型物,即α(α),β(β),γ(γ),δ(delta),zeta(zeta)和eta(eta) X射线衍射光谱中的特征反射。 通过在有机溶剂中处理制备新型晶体多晶型物。
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公开(公告)号:US20070068420A1
公开(公告)日:2007-03-29
申请号:US10577590
申请日:2004-10-30
申请人: Heinfred Ohleier , Joachim Weber , Olaf Schupp
发明人: Heinfred Ohleier , Joachim Weber , Olaf Schupp
CPC分类号: C09B67/0041
摘要: The invention relates to a green pigment preparation that is characterised by a C.I. Pigment Yellow 214 and a copper phthalocyanine pigment C.I. Pigment Blue 15:3 and/or C.I. Pigment Blue 15:1 content, the ratio of C.I. Pigment Yellow 214 to copper phthalocyanine pigment being between 1 to 20 and 20 to 1. The inventive pigment preparations are especially suitable for the low-warpage colouring of semicrystalline plastics with pure green tones.
摘要翻译: 本发明涉及一种绿色颜料制剂,其特征在于C.I. 颜料黄214和铜酞菁颜料C.I。 颜料蓝15:3和/或C.I. 颜料蓝15:1含量,C.I. 颜料黄214至铜酞菁颜料为1至20至20:1。本发明的颜料制剂特别适用于具有纯绿色调的半结晶塑料的低翘曲着色。
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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:US20060167236A1
公开(公告)日:2006-07-27
申请号:US10519218
申请日:2003-05-27
申请人: Olaf Schupp , Felix Grimm , Manfred Opravil , Joachim Weber
发明人: Olaf Schupp , Felix Grimm , Manfred Opravil , Joachim Weber
IPC分类号: C07D403/02
CPC分类号: C09B67/0015 , C09B33/153
摘要: The invention relates to a method for the production of disazo pigments of general formula (I) or a mixture of said disazo pigments by means of azocoupling, wherein R1 and R2 are the same or different and represent hydrogen C1-C4-alkyl, C1-C4 alkoxy, C1-C5-alkoxycarbonyl, nitro, cyano, halogen, phenoxy or trifluoromethyl; D1 and D2 are the same or different and represent an aromatic heterocycle from the group of benzimidazole, benzimidazolone, benzimidazolthione, benzoxazole, benzoxazolone, benzothiazolone, indazole, phthalimide, naphthalimide, benzotriazole, chinoline, benzodiazines, phenmorpholine, phenmorpholinone, benzo[c,d]indolone, benzimidazo[1,2-a]pyrimidone, carbazole and indole. The invention is characterised in that the coupling product resulting from the azocoupling is subjected to a finish in an organic solvent with an alkaline pH value or in an aqueous organic solvent with a neutral or alkaline pH value.
摘要翻译: 本发明涉及通过偶氮偶联制备通式(I)的双偶氮颜料或所述双偶氮颜料的混合物的方法,其中R 1和R 2, 相同或不同,表示氢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,卤素,苯氧基或三氟甲基; D 1和D 2相同或不同,代表苯并咪唑,苯并咪唑酮,苯并咪唑硫酮,苯并恶唑,苯并恶唑酮,苯并噻唑酮,吲唑,邻苯二甲酰亚胺,萘二甲酰亚胺 苯并三唑,苯并吗啉,酚吗啉酮,苯并[c,d]吲哚酮,苯并咪唑并[1,2-a]嘧啶酮,咔唑和吲哚。 本发明的特征在于,使偶氮偶合产生的偶联产物在碱性pH值的有机溶剂中或在具有中性或碱性pH值的有机溶剂的水溶液中进行精制。
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公开(公告)号:US07318860B2
公开(公告)日:2008-01-15
申请号:US10577590
申请日:2004-10-30
申请人: Heinfred Ohleier , Joachim Weber , Olaf Schupp
发明人: Heinfred Ohleier , Joachim Weber , Olaf Schupp
IPC分类号: C09B67/22 , C09B67/00 , C09B67/20 , C08J3/20 , C08K5/00 , C09D7/12 , C09D11/00 , C09D11/02 , C09D17/00 , G02B5/20 , G02B5/22
CPC分类号: C09B67/0041
摘要: A green pigment preparation that is characterized by a C.I. Pigment Yellow 214 and at least one copper phthalocyanine pigment C.I. Pigment Blue 15:3 and/or C.I. Pigment Blue 15:1 content, the ratio of C.I. Pigment Yellow 214 to the at least one copper phthalocyanine pigment being in the range from 1:20 to 20:1. The inventive pigment preparation are especially suitable for the low-warpage colouring of semicrystalline plastics with pure green tones.
摘要翻译: 一种绿色颜料制剂,其特征在于C.I. 颜料黄214和至少一种铜酞菁颜料C.I。 颜料蓝15:3和/或C.I. 颜料蓝15:1含量,C.I. 颜料黄214与至少一种铜酞菁颜料在1:20至20:1的范围内。 本发明的颜料制剂特别适用于具有纯绿色调的半结晶塑料的低翘曲着色。
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公开(公告)号:US07262284B2
公开(公告)日:2007-08-28
申请号:US10519218
申请日:2003-05-27
申请人: Olaf Schupp , Felix W. Grimm , Manfred Opravil , Joachim Weber
发明人: Olaf Schupp , Felix W. Grimm , Manfred Opravil , Joachim Weber
IPC分类号: C09B33/153
CPC分类号: C09B67/0015 , C09B33/153
摘要: A method for the production of a diazo pigment, or a mixture of diazo pigments, according to formula (I) of the specification by azo coupling, wherein the azo coupling product is subjected to a finish in an organic solvent or in an agueous organic solvent with a neutral or alkaline pH.
摘要翻译: 根据本说明书的式(I)偶氮偶联生产重氮颜料或重氮颜料的混合物的方法,其中将偶氮偶合产物在有机溶剂或有机溶剂中进行精制 具有中性或碱性pH。
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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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