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公开(公告)号:US06727318B1
公开(公告)日:2004-04-27
申请号:US09600868
申请日:2000-08-09
申请人: Klemens Mathauer , Arno Böhm , Walter Mächtle , Peter Rossmanith , Sabine Kielhorn-Bayer , Klaus Müllen , Ulrike Rohr , Friedrich-Wilhelm Raulfs , Ulrike Schlösser , Wolfgang Schrof , Harutyun Hanciogullari , Karl Siemensmeyer , Paul Delavier , Rüdiger Sens , Torsten Freund , Takahiro Ikeda , Takanori Wakebe
发明人: Klemens Mathauer , Arno Böhm , Walter Mächtle , Peter Rossmanith , Sabine Kielhorn-Bayer , Klaus Müllen , Ulrike Rohr , Friedrich-Wilhelm Raulfs , Ulrike Schlösser , Wolfgang Schrof , Harutyun Hanciogullari , Karl Siemensmeyer , Paul Delavier , Rüdiger Sens , Torsten Freund , Takahiro Ikeda , Takanori Wakebe
IPC分类号: C08K300
CPC分类号: C08F2/32 , C08F2/44 , C08K3/00 , C09B69/102
摘要: The present invention relates to a process for preparing dye-comprising aqueous polymer dispersions by free-radical aqueous emulsion polymerization of ethylenically unsaturated monomers in the presence of free-radical initiators, in which at least some of the monomers are employed in the form of an oil-in-water emulsion E1 whose disperse phase comprises at least one oil-soluble dye, wherein the disperse phase of E1 is formed essentially of dye-comprising monomer droplets having a diameter
摘要翻译: 本发明涉及一种在自由基引发剂存在下通过烯键式不饱和单体的自由基水乳液聚合制备含染料的聚合物水分散体的方法,其中至少一些单体以 水包油乳液E1,其分散相包含至少一种油溶性染料,其中E1的分散相基本上由具有直径<500nm的含染料的单体液滴形成。 本发明还涉及如权利要求35所述的式III的苝染料。本发明除了含有染料的制剂外,还包括本发明的含染料的聚合物和着色剂,其包含 本发明包括荧光增白剂。
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公开(公告)号:US06770331B1
公开(公告)日:2004-08-03
申请号:US10049503
申请日:2002-02-13
申请人: Manfred Mielke , Friedrich-Wilhelm Raulfs , Ulrike Schlösser , Rüdiger Sens , Karl Siemensmeyer , Dieter Freyberg , Mike Freche
发明人: Manfred Mielke , Friedrich-Wilhelm Raulfs , Ulrike Schlösser , Rüdiger Sens , Karl Siemensmeyer , Dieter Freyberg , Mike Freche
IPC分类号: C09D1102
CPC分类号: C09D11/02 , C08G65/20 , C08L71/02 , C09B67/0071 , C09B67/0083 , C09B67/0084 , C09D11/322 , C09D17/001
摘要: The invention relates to colorant preparations containing the following main constituents: A) at least one dispersed (A1) or dissolved (A2) colorant; B) if a colorant corresponding to (A1) is used, a dispersing agent; C) a low-molecular polytetrahydurofurane (C1), optionally mixed with one or more difficult-to-evaporate, water-soluble or water-miscible organic solvents (C2); and D) water.
摘要翻译: 本发明涉及含有以下主要成分的着色剂制剂:A)至少一种分散(A1)或溶解(A2)着色剂; B)如果使用对应于(A1)的着色剂,则分散剂; C)低分子聚四氟呋喃(C1),任选与一种或多种难蒸发的水溶性或水混溶性有机溶剂(C2)混合; 和D)水。
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公开(公告)号:US06680355B1
公开(公告)日:2004-01-20
申请号:US09786360
申请日:2001-04-24
申请人: Franz Weingart , Roman Benedikt Raether , Stephan Bauer , Ulrike Hees , Manfred Mielke , Ulrike Schlösser , Rüdiger Sens
发明人: Franz Weingart , Roman Benedikt Raether , Stephan Bauer , Ulrike Hees , Manfred Mielke , Ulrike Schlösser , Rüdiger Sens
IPC分类号: C08J300
CPC分类号: C08J3/00 , B01F17/0042 , C08G18/283 , C08G18/3889 , C08G18/6283 , C09B67/0085 , C09D11/326 , C09D17/00 , G03G9/08791
摘要: Disclosed is a dispersant obtainable by reacting (i) a di- or polyfunctional isocyanate with (ii) an HX-terminated polymeric compound, where X is COO, O, S or NR1 and R1 is H or C1-C6-alkyl; and either (iii) an HY-terminated homopolymer of a monomer selected from the group consisting of N-vinylamides, N-vinyllactams and vinyl- or allyl-substituted nitrogenous heterocycles or copolymer of one or more of the monomers mentioned and optionally further monomers, where Y is COO, O, S or NR2 and R2 is H or C1-C6-alkyl; or (iv) an HY-functional organic phosphonic ester, where Y is as defined above. The dispersant is especially useful for dispersing pigments and for preparing inkjet inks.
摘要翻译: 公开了通过使(i)二官能或多官能异氰酸酯与(ii)HX封端的高分子化合物(其中X是COO,O,S或NR 1)和R 1是H或C1- C6-烷基; 和(iii)选自N-乙烯基酰胺,N-乙烯基内酰胺和乙烯基或烯丙基取代的含氮杂环的单体的HY-封端的均聚物或所提及的一种或多种单体和任选的其它单体的共聚物, 其中Y是COO,O,S或NR 2,R 2是H或C 1 -C 6 - 烷基; 或(iv)HY-官能的有机膦酸酯,其中Y如上所定义。分散剂特别可用于分散颜料和制备喷墨油墨。
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公开(公告)号:US06844377B1
公开(公告)日:2005-01-18
申请号:US09787413
申请日:1999-09-29
IPC分类号: B41J2/01 , C08J3/14 , C08K5/00 , C08L101/00 , C09B67/02 , C09B67/20 , C09B69/10 , C09D11/30 , C09D11/328 , D06P1/52 , D06P5/00 , C08K7/16
CPC分类号: C09D11/30 , C08K5/0041 , C09B67/0063 , C09B67/0097 , C09D11/328
摘要: Dye-containing polymer particles of at least one dye in a matrix of an essentially water-insoluble polymer and having an average particle size within the range from 5 nm to 5 μm are prepared by a process which comprises precipitating the dye-containing polymer particles from a solution of the polymer and of the dye in a water-miscible organic solvent by addition of an aqueous phase thereto.
摘要翻译: 基本上不溶于水的聚合物基质中的至少一种染料的含染料聚合物颗粒的平均粒径在5nm至5μm的范围内,是通过一种方法制备的,该方法包括使含染料的聚合物颗粒从 通过向其中加入水相将聚合物和染料在水混溶性有机溶剂中的溶液。
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公开(公告)号:US06242052B1
公开(公告)日:2001-06-05
申请号:US09380184
申请日:1999-11-15
申请人: Christoph Hilger , Rolf Boysen , Helmut Riestenpatt , Ulrike Schlösser , Erwin Czech , Udo Mayer , Gunther-Rudolf Schröder , Benno Sens
发明人: Christoph Hilger , Rolf Boysen , Helmut Riestenpatt , Ulrike Schlösser , Erwin Czech , Udo Mayer , Gunther-Rudolf Schröder , Benno Sens
IPC分类号: B05D106
CPC分类号: C09D5/034
摘要: The present invention relates to triboelectrically chargeable powder coating materials to which benzimidazole-based additives are added.
摘要翻译: 本发明涉及添加苯并咪唑类添加剂的摩擦带电荷粉末涂料。
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