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1. 发明授权

US08211970B2 Aqueous pigment dispersions 有权
标题翻译：水性颜料分散体
公开(公告)号：US08211970B2
公开(公告)日：2012-07-03
申请号：US12527472
申请日：2008-02-20
申请人： Jozef Theresia Huybrechts , Paul P. Bruylants , Alexander K. Sorser , Michael Koerner
发明人： Jozef Theresia Huybrechts , Paul P. Bruylants , Alexander K. Sorser , Michael Koerner
IPC分类号： C08L51/06
CPC分类号： C09D151/003 , C08F290/04 , C09D155/00
摘要： The invention relates to aqueous pigment dispersions comprising at least one dispersed pigment, an aqueous carrier and a copolymer prepared by polymerization of at least one macromonomer (1) having a terminal olefinic unsaturation with a mixture of olefinically unsaturated monomers (2), wherein the macromonomer (1) comprises 1a) 5-100% by weight of at least one polymerized acid functional unsaturated monomer, 1b) optionally at least one polymerized hydroxy functional unsaturated monomer, and optionally 1c) at least one further polymerized olefinically unsaturated monomer, and wherein the mixture of olefinically unsaturated monomers (2) comprises 2a) 5-80% by weight of at least one unsaturated vinyl aromatic monomer, 2b) 5-50% by weight of at least one vinyl monomer with at least one polar heterocyclic group with a 5 or 6 membered ring containing at least one ring nitrogen atom which is not connected to a hydrogen atom, and optionally 2c) other olefinically unsaturated monomers.
摘要翻译：本发明涉及包含至少一种分散颜料，水性载体和通过至少一种具有末端烯属不饱和键的大分子单体（1）与烯属不饱和单体（2）的混合物制备的共聚物的水性颜料分散体，其中大分子单体（1）包括1a）5-100重量％的至少一种聚合的酸官能不饱和单体，1b）任选的至少一种聚合的羟基官能不饱和单体，和任选地1c）至少一种其它聚合的烯属不饱和单体，其中烯属不饱和单体（2）的混合物包含2a）5-80重量％的至少一种不饱和乙烯基芳族单体，2b）5-50重量％的至少一种具有至少一个极性杂环基的乙烯基单体与5 或含有至少一个不连接到氢原子的环氮原子的6元环，和任选地2c）其它烯属不饱和单体。

2. 发明授权

US07789333B2 Media mill process 有权
标题翻译：媒体制作过程
公开(公告)号：US07789333B2
公开(公告)日：2010-09-07
申请号：US10282462
申请日：2002-10-29
申请人： Howard Zakheim , Jiang Hong , Alexander K. Sorser
发明人： Howard Zakheim , Jiang Hong , Alexander K. Sorser
IPC分类号： B02C1/00
CPC分类号： C09D11/322 , C09B67/0002 , C09D7/00
摘要： This invention relates to the preparation of particle dispersions in a media mill using plastic, substantially cubic media to effect particle size reduction and/or dispersion of the particles.
摘要翻译：本发明涉及使用塑料的基本上立方的介质在介质研磨机中制备颗粒分散体以实现颗粒的粒径减小和/或分散。

3. 发明申请

US20100036045A1 AQUEOUS PIGMENT DISPERSIONS 有权
标题翻译：水性色素分布
公开(公告)号：US20100036045A1
公开(公告)日：2010-02-11
申请号：US12527472
申请日：2008-02-20
申请人： Josef Theresia Huybrechts , Paul P. Bruylants , Alexander K. Sorser , Michael Koerner
发明人： Josef Theresia Huybrechts , Paul P. Bruylants , Alexander K. Sorser , Michael Koerner
IPC分类号： C09B67/22 , C09D175/04 , C09D133/10
CPC分类号： C09D151/003 , C08F290/04 , C09D155/00
摘要： The invention relates to aqueous pigment dispersions comprising at least one dispersed pigment, an aqueous carrier and a copolymer prepared by polymerization of at least one macromonomer (1) having a terminal olefinic unsaturation with a mixture of olefinically unsaturated monomers (2), wherein the macromonomer (1) comprises 1a) 5-100% by weight of at least one polymerized acid functional unsaturated monomer, 1b) optionally at least one polymerized hydroxy functional unsaturated monomer, and optionally 1c) at least one further polymerized olefinically unsaturated monomer, and wherein the mixture of olefinically unsaturated monomers (2) comprises 2a) 5-80% by weight of at least one unsaturated vinyl aromatic monomer, 2b) 5-50% by weight of at least one vinyl monomer with at least one polar heterocyclic group with a 5 or 6 membered ring containing at least one ring nitrogen atom which is not connected to a hydrogen atom, and optionally 2c) other olefinically unsaturated monomers.
摘要翻译：本发明涉及包含至少一种分散颜料，水性载体和通过至少一种具有末端烯属不饱和度的大分子单体（1）与烯属不饱和单体（2）的混合物制备的共聚物的水性颜料分散体，其中所述大分子单体（1）包括1a）5-100重量％的至少一种聚合的酸官能不饱和单体，1b）任选的至少一种聚合的羟基官能不饱和单体，和任选地1c）至少一种其它聚合的烯属不饱和单体，其中烯属不饱和单体（2）的混合物包含2a）5-80重量％的至少一种不饱和乙烯基芳族单体，2b）5-50重量％的至少一种具有至少一个极性杂环基的乙烯基单体与5 或含有至少一个不连接到氢原子的环氮原子的6元环，和任选地2c）其它烯属不饱和单体。

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