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1. 发明授权

US08021716B2 Polyelectrolyte-encapsulated pigments 有权
标题翻译：聚电解质包封的颜料
公开(公告)号：US08021716B2
公开(公告)日：2011-09-20
申请号：US11717989
申请日：2007-03-14
申请人： Hans Joachim Metz , Carsten Plueg , Gerald Mehltretter , Karl-Heinz Schweikart , Andreas Voigt , Lars Daehne , Lutz Kroehne , Jan Moeschwitzer
发明人： Hans Joachim Metz , Carsten Plueg , Gerald Mehltretter , Karl-Heinz Schweikart , Andreas Voigt , Lars Daehne , Lutz Kroehne , Jan Moeschwitzer
IPC分类号： B32B5/66
CPC分类号： C09D11/34 , C09B67/0013 , C09B67/0097 , C09D7/41 , C09D11/322 , Y10T428/2991 , Y10T428/2998
摘要： The invention concerns a process for encapsulating pigment particles, which comprises (A) producing a dispersion of the pigment to be encapsulated, (B) then applying a polyelectrolyte layer to the surface of the pigment particles, (C) further applying a polyelectrolyte layer having opposite charge to (B), and/or adding low molecular weight, multivalent ions oppositely charged to (B), and (D) if appropriate repeating steps (B) and (C), said steps (B), (C) and if appropriate (D) being carried out in the presence of a nonionic surfactant.
摘要翻译：本发明涉及一种用于包封颜料颗粒的方法，其包括（A）产生待包封的颜料的分散体，（B）然后将聚电解质层施加到颜料颗粒的表面，（C）进一步施加聚电解质层，与（B）相反的电荷，和/或加入与（B）相反电荷的低分子量多价离子，和（D）如果适当的重复步骤（B）和（C），所述步骤（B），（C）和如果合适（D）在非离子表面活性剂存在下进行。

2. 发明申请

US20070224345A1 Polyelectrolyte-encapsulated pigments 有权
标题翻译：聚电解质包封的颜料
公开(公告)号：US20070224345A1
公开(公告)日：2007-09-27
申请号：US11717989
申请日：2007-03-14
申请人： Hans Metz , Carsten Plueg , Gerald Mehltretter , Karl-Heinz Schweikart , Andreas Voigt , Lars Daehne , Lutz Kroehne , Jan Moeschwitzer
发明人： Hans Metz , Carsten Plueg , Gerald Mehltretter , Karl-Heinz Schweikart , Andreas Voigt , Lars Daehne , Lutz Kroehne , Jan Moeschwitzer
IPC分类号： C09D11/00 , C09D11/02 , B05D7/00 , B32B5/16 , C09C1/44 , C08K5/00 , C09B27/00 , C09B48/00
CPC分类号： C09D11/34 , C09B67/0013 , C09B67/0097 , C09D7/41 , C09D11/322 , Y10T428/2991 , Y10T428/2998
摘要： The invention concerns a process for encapsulating pigment particles, which comprises (A) producing a dispersion of the pigment to be encapsulated, (B) then applying a polyelectrolyte layer to the surface of the pigment particles, (C) further applying a polyelectrolyte layer having opposite charge to (B), and/or adding low molecular weight, multivalent ions oppositely charged to (B), and (D) if appropriate repeating steps (B) and (C), said steps (B), (C) and if appropriate (D) being carried out in the presence of a nonionic surfactant.
摘要翻译：本发明涉及一种用于包封颜料颗粒的方法，其包括（A）产生待包封的颜料的分散体，（B）然后将聚电解质层施加到颜料颗粒的表面，（C）进一步施加聚电解质层，与（B）相反的电荷，和/或加入与（B）相反电荷的低分子量多价离子，和（D）如果合适的重复步骤（B）和（C），则所述步骤（B），（C）和如果合适（D）在非离子表面活性剂存在下进行。

3. 发明授权

US08703865B2 Method for production of polymer-encapsulated pigments 有权
标题翻译：聚合物包封颜料的生产方法
公开(公告)号：US08703865B2
公开(公告)日：2014-04-22
申请号：US11587879
申请日：2005-04-21
申请人： Matthias Ganschow , Hans Joachim Metz , Ulrike Rohr , Karl-Heinz Schweikart , Katharina Landfester
发明人： Matthias Ganschow , Hans Joachim Metz , Ulrike Rohr , Karl-Heinz Schweikart , Katharina Landfester
IPC分类号： C08F2/32 , C04B14/00
CPC分类号： C09D17/003 , C09B67/0013
摘要： The invention relates to a method for production of an aqueous dispersion of polymer-encapsulated pigments characterized in that (a) an aqueous pigment dispersion, containing at least one organic pigment (P) at least one surfactant (T), and water is prepared,(b) a monomer miniemulsion stabilized by a hydrophobic organic compound with a water solubility at 20° C. of not more than 5×10−5 g/l, is prepared from a polymerizable monomer (M) and at least one surfactant (T), in water, (c) a monomer pigment emulsion is prepared, whereby the aqueous pigment dispersion from (a) and the monomer miniemulsion from (b) are mixed and homogenized, and (d) the pigment-containing monomer miniemulsion from (c) is polymerized in the presence of a polymerization initiator and/or by heat, whereupon an encapsulation of the pigment with the polymer thus formed occurs.
摘要翻译：本发明涉及一种生产聚合物包封颜料的水分散体的方法，其特征在于（a）制备含有至少一种有机颜料（P）至少一种表面活性剂（T）的水性颜料分散体和水，（b）由可聚合单体（M）和至少一种表面活性剂（T）制备由20℃下的水溶性为5×10-5g / l以下的疏水性有机化合物稳定的单体细乳液），在水中，（c）制备单体颜料乳液，由此将来自（a）的水性颜料分散体和（b）的单体细乳液混合并均化，和（d）含颜料的单体细乳液从（c ）在聚合引发剂和/或通过热的存在下聚合，由此发生颜料与如此形成的聚合物的包封。

4. 发明申请

US20090087769A1 Finely divided azo dye and process for producing the same 审中-公开
标题翻译：细分偶氮染料及其制造方法
公开(公告)号：US20090087769A1
公开(公告)日：2009-04-02
申请号：US11919661
申请日：2006-04-20
申请人： Joachim Weber , Magali Venera , Karl-Heinz Schweikart , Gerhard Wilker , Frank Alfter
发明人： Joachim Weber , Magali Venera , Karl-Heinz Schweikart , Gerhard Wilker , Frank Alfter
IPC分类号： G03G9/06 , C07C245/06 , G03G9/08 , G02B5/23 , B32B5/16 , C09D11/00
CPC分类号： C09B67/0029 , C09B67/0015 , C09B67/0022 , Y10T428/2982
摘要： Finely divided azo dye and process for producing the same. The invention relates to a finely divided mono-azo pigment of formula (I) in the beta crystal phase (I), characterised in that at least 90 % by weight of the particles have a stoke equivalent diameter equal to or smaller than 130 nm.
摘要翻译：细分偶氮染料及其制造方法。本发明涉及在β晶相（I）中的细分散式（I）单偶氮颜料，其特征在于至少90重量％的颗粒具有等于或小于130nm的均质当量直径。

5. 发明授权

US07384472B2 Pigment preparations based on PY 155 有权
标题翻译：基于PY 155的颜料制剂
公开(公告)号：US07384472B2
公开(公告)日：2008-06-10
申请号：US11724092
申请日：2007-03-14
申请人： Karl-Heinz Schweikart , Jean-Philippe Lerch , Laurent Pourcheron
发明人： Karl-Heinz Schweikart , Jean-Philippe Lerch , Laurent Pourcheron
IPC分类号： C09B67/22 , C09B67/20 , C09D11/00
CPC分类号： C09D17/003 , C09B67/0046 , C09B67/0055 , C09B67/0085 , C09B68/4253 , C09D11/326
摘要： The invention concerns a pigment preparation based on C.I. Pigment Yellow 155, containing 0.1% to 50% by weight, based on the weight of C.I. Pigment Yellow 155, of at least one pigment dispersant from the group of monoazo or disazo pigments substituted with at least one sulfonic acid group, characterized in that it has a chroma C greater than 53 in the CIELAB system in a solventborne alkyd melamine varnish comprising a 6.7% by weight concentration of the pigment preparation, and/or in that it has a chroma C greater than 35 in the CIELAB system in an aqueous base varnish system in a white reduction comprising a 0.2% by weight concentration of the pigment preparation in white reduction.
摘要翻译：本发明涉及一种基于C.I. 颜料黄155，其含量为0.1重量％至50重量％，基于C.I. 颜料黄155，由至少一种由至少一个磺酸基取代的单偶氮或双偶氮颜料的颜料分散剂组成，其特征在于在溶剂型醇酸三聚氰胺清漆中CIELAB体系中色度C大于53，包括颜料制剂的浓度为6.7重量％，和/或在CIELAB体系中，在碱性清漆体系中，在白色还原剂中具有大于35的色度C，其包含0.2重量％浓度的白色颜料制剂减少。

6. 发明申请

US20070227401A1 Method for Production of Polymer-Encapsulated Pigments 有权
标题翻译：聚合物包封颜料的制备方法
公开(公告)号：US20070227401A1
公开(公告)日：2007-10-04
申请号：US11587879
申请日：2005-04-21
申请人： Matthias Ganschow , Hans Metz , Ulrike Rohr , Karl-Heinz Schweikart , Katharina Landfester
发明人： Matthias Ganschow , Hans Metz , Ulrike Rohr , Karl-Heinz Schweikart , Katharina Landfester
IPC分类号： C09B67/08
CPC分类号： C09D17/003 , C09B67/0013
摘要： The invention relates to a method for production of an aqueous dispersion of polymer-encapsulated pigments characterized in that (a) an aqueous pigment dispersion, containing at least one organic pigment (P) at least one surfactant (T), and water is prepared, (b) a monomer miniemulsion stabilized by a hydrophobic organic compound with a water solubility at 20° C. of not more than 5×10−5 g/l, is prepared from a polymerizable monomer (M) and at least one surfactant (T), in water, (c) a monomer pigment emulsion is prepared, whereby the aqueous pigment dispersion from (a) and the monomer miniemulsion from (b) are mixed and homogenized, and (d) the pigment-containing monomer miniemulsion from (c) is polymerized in the presence of a polymerization initiator and/or by heat, whereupon an encapsulation of the pigment with the polymer thus formed occurs.
摘要翻译：本发明涉及一种生产聚合物包封颜料的水分散体的方法，其特征在于（a）制备含有至少一种有机颜料（P）至少一种表面活性剂（T）的水性颜料分散体和水，（b）由可聚合单体（M）和可聚合单体（M）制备在20℃下具有不超过5×10 -5 / L的水溶性的疏水性有机化合物稳定的单体细乳液，制备在水中的至少一种表面活性剂（T），（c）单体颜料乳液，由此将来自（a）的水性颜料分散体和（b）的单体细乳液混合并均化，和（d）（c）的单体微乳液在聚合引发剂和/或通过热的存在下聚合，由此发生颜料与由此形成的聚合物的包封。

7. 发明申请

US20060229382A1 Water-based coloring agent preparations for inkjet printing 审中-公开
标题翻译：水性着色剂用于喷墨印刷
公开(公告)号：US20060229382A1
公开(公告)日：2006-10-12
申请号：US10553817
申请日：2004-04-08
申请人： Karl-Heinz Schweikart , Andreas Harz , Martin Winter , Heidemarie Menzel
发明人： Karl-Heinz Schweikart , Andreas Harz , Martin Winter , Heidemarie Menzel
IPC分类号： C03C17/00
CPC分类号： C09D11/322 , C09D11/38
摘要： The invention relates to aqueous coloring agent preparations essentially comprising (A) 0.1% to 50% by weight at least one organic and/or inorganic colorant, (B) 0.1% to 30% by weight of at least one succinamate, (C) 0.1% to 30% by weight of at least one polyethylene glycol alkyl ether, (D) 0% to 30% by weight of at least one alkoxylated styrene-phenol condensate, (E) 0% to 30% by weight of at least one organic solvent, (F) 0% to 30% by weight of at least one hydrotropic substance, (G) 0% to 10% by weight of other additives commonly used for inkjet preparations, and (H) 10% to 90% by weight of deionized water, the percentages being in relation to the total weight (100% by weight) of the coloring agent preparation. The inventive coloring agent preparations are particularly suitable for use in inkjet inks.
摘要翻译：本发明涉及含水着色剂制剂，其基本上包含（A）0.1％至50％重量的至少一种有机和/或无机着色剂，（B）0.1％至30％重量的至少一种琥珀酸酯，（C）0.1 至少一种聚乙二醇烷基醚的至少30重量％，（D）0重量％至30重量％的至少一种烷氧基化苯乙烯 - 苯酚缩合物，（E）0重量％至30重量％的至少一种有机溶剂，（F）0〜30重量％的至少一种水溶助长物质，（G）0〜10重量％的通常用于喷墨制备的其它添加剂，和（H）10重量％〜90重量％去离子水，百分比与着色剂制剂的总重量（100重量％）有关。本发明的着色剂制剂特别适用于喷墨油墨。

8. 发明申请

US20090305156A1 Pigment preparation based on an azo pigment 有权
标题翻译：基于偶氮颜料的颜料制剂
公开(公告)号：US20090305156A1
公开(公告)日：2009-12-10
申请号：US11919662
申请日：2006-04-20
申请人： Joachim Weber , Patrick Hoetzel , Karl-Heinz Schweikart , Frank Alfter
发明人： Joachim Weber , Patrick Hoetzel , Karl-Heinz Schweikart , Frank Alfter
IPC分类号： G03G9/09 , C09B27/00 , C09D11/02 , G02C7/10
CPC分类号： G02B5/223 , C09B67/0022 , C09B67/0046 , C09B67/0086
摘要： The invention relates to a pigment preparation which contains the mono-azo pigment of formula (1) and 0.1 to 40% by weight, preferably 0.5 to 25% by weight, in particular 1.0 to 17.5% by weight, of a pigment dispersant, in relation to the weight of the mono-azo pigment of formula (I), which is composed of disazo compounds, at least 30% by weight of the disazo compounds forming an asymmetrical disazo compound of formula Y-X-A-X-Z (II), in which A stands for biphenylene, 3,3′-dichlorobiphenylene, 3,3′-dimethoxybiphenylene, 3,3′-dimethylbiphenylene or 2,2′-dichloro-3,3′-dimethoxybiphenylene; X stands for a —NH—CO—CH(COCH3)-N═N—, —N═N—CH(COCH3)-CO—NH— or —N═N— group; Y stands for substituted or unsubstituted phenyl, pyrazolin-5-on-4-yl, 1-phenyl-pyrazolin-5-on-4-yl, 2-hydroxynaphth-1-yl or 2-hydroxy-3-(phenylaminocarbonyl)naphth-1-yl, the substituents being C1-C4-alkyl, C1-C4-alkoxy, nitro, halogen or C1-C4-alkoxycarbonyl and having the meaning of Y, and the compounds being further substituted with a sulphonic acid group present as an ammonium salt.
摘要翻译：本发明涉及一种颜料制剂，其包含式（1）的单偶氮颜料和0.1至40重量％，优选0.5至25重量％，特别是1.0至17.5重量％的颜料分散剂，相对于由双偶氮化合物组成的式（I）单偶氮颜料的重量，至少30重量％的形成式YXAXZ（II）的不对称双偶氮化合物的双偶氮化合物，其中A代表亚联苯基，3,3'-二氯联苯，3,3'-二甲氧基联苯，3,3'-二甲基联苯或2,2'-二氯-3,3'-二甲氧基联苯; X代表-NH-CO-CH（COCH 3）-N-N-，-N-N-CH（COCH 3）-CO-NH-或-N-N-基; Y代表取代或未取代的苯基，吡唑啉-5-酮，1-苯基 - 吡唑啉-5-酮，2-羟基萘-1-基或2-羟基-3-（苯基氨基羰基）萘取代基是C 1 -C 4 - 烷基，C 1 -C 4 - 烷氧基，硝基，卤素或C 1 -C 4 - 烷氧基羰基并且具有Y的含义，并且该化合物进一步被存在的磺酸基团取代铵盐。

9. 发明授权

US07416596B2 Use of a pigment composition comprising mixed crystals based on CI pigment yellow 74 有权
标题翻译：使用包含基于CI颜料黄74的混合晶体的颜料组合物
公开(公告)号：US07416596B2
公开(公告)日：2008-08-26
申请号：US10590828
申请日：2005-02-11
申请人： Karl-Heinz Schweikart , David Blum , Felix W. Grimm , Martin U. Schmidt , Josef Geisenberger
发明人： Karl-Heinz Schweikart , David Blum , Felix W. Grimm , Martin U. Schmidt , Josef Geisenberger
IPC分类号： C09D11/00 , C09D11/02 , C09B67/22 , G02B5/20
CPC分类号： C09D11/32 , C09D11/101 , C09D11/322 , C09D11/34
摘要： The invention relates to the use of a pigment composition containing between 86.0 and 99.9 total mol % of C.I. Pigment Yellow 74 molecules and between 14.0 and 0.1 total mol % of at least one monoazo pigment of the formula (1) wherein R1 represents Cl, OCH3, OH3 or NO2 as a coloring agent for pigmenting ink-jet inks and color filters.
摘要翻译：本发明涉及使用含有86.0-99.9％总摩尔％的C.I.的颜料组合物。颜料黄74分子和14.0至0.1总摩尔％的至少一种式（1）的单偶氮颜料，其中R 1表示Cl，OCH 3，OH， > 3或NO 2 2作为用于着色喷墨油墨和滤色器的着色剂。

10. 发明申请

US20070215008A1 Pigment preparations based on PY 155 有权
标题翻译：基于PY 155的颜料制剂
公开(公告)号：US20070215008A1
公开(公告)日：2007-09-20
申请号：US11724092
申请日：2007-03-14
申请人： Karl-Heinz Schweikart , Jean-Philippe Lerch , Laurent Pourcheron
发明人： Karl-Heinz Schweikart , Jean-Philippe Lerch , Laurent Pourcheron
IPC分类号： C08K5/00
CPC分类号： C09D17/003 , C09B67/0046 , C09B67/0055 , C09B67/0085 , C09B68/4253 , C09D11/326
摘要： The invention concerns a pigment preparation based on C.I. Pigment Yellow 155, containing 0.1% to 50% by weight, based on the weight of C.I. Pigment Yellow 155, of at least one pigment dispersant from the group of monoazo or disazo pigments substituted with at least one sulfonic acid group, characterized in that it has a chroma C greater than 53 in the CIELAB system in a solventborne alkyd melamine varnish comprising a 6.7% by weight concentration of the pigment preparation, and/or in that it has a chroma C greater than 35 in the CIELAB system in an aqueous base varnish system in a white reduction comprising a 0.2% by weight concentration of the pigment preparation in white reduction.
摘要翻译：本发明涉及一种基于C.I. 颜料黄155，其含量为0.1重量％至50重量％，基于C.I. 颜料黄155，由至少一种由至少一个磺酸基取代的单偶氮或双偶氮颜料的颜料分散剂组成，其特征在于在溶剂型醇酸三聚氰胺清漆中CIELAB体系中色度C大于53，包括颜料制剂的浓度为6.7重量％，和/或在CIELAB体系中，在碱性清漆体系中，在白色还原剂中具有大于35的色度C，其包含0.2重量％浓度的白色颜料制剂减少。

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