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1.发明公开PROCESS TO PREPARE SELF-BINDING PIGMENT PARTICLES IMPLEMENTING ACRYLIC COMB COPOLYMERS WITH HYDROPHOBIC GROUPS AS COUPLING AGENTS, SELF BINDING PIGMENT PARTICLES AND USES THEREOF 有权用于生产自粘合颜料粒子使用丙烯酸KAMMCOPOLYMERISATEN疏水基团偶联剂，自粘合颜料颗粒及其用途
公开(公告)号：EP2379649A1
公开(公告)日：2011-10-26
申请号：EP10700401.2
申请日：2010-01-11
申请人： Omya Development AG
CPC分类号： C09C1/021 , C01P2004/61 , C01P2004/62 , C01P2006/12 , C01P2006/22 , C09C1/36 , C09C1/3669 , C09C1/3676 , C09C1/40 , C09C1/405 , C09C1/407 , C09C1/42
摘要： The present invention relates to a process to prepare self-binding pigment particles comprising at least one step a) of grinding one or more binders and one or more mineral materials in an aqueous environment to obtain a suspension, characterised in that, prior to and/or during step a), a copolymer is added in the form of an aqueous solution, said copolymer resulting from the polymerisation of: 2.1) at least one anionic monomer that is an alkene; 2.2) at least one oxyalkylated monomer that is an alkene, wherein the oxyalkyl group has a terminal hydrophobic alkyl, aryl, alkyl aryl or aryl alkyl group having 10 to 32 carbon atoms; 2.3) optionally, at least one other monomer that is an acrylic ester, a preferred acrylic ester being ethyl acrylate, and/or an unsaturated amide, a preferred unsaturated amide being acrylamide, as well as to the products obtained by this process, and uses of these products.
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2.发明授权
公开(公告)号：EP1979420B1
公开(公告)日：2013-06-26
申请号：EP07700475.2
申请日：2007-01-09
申请人： OMYA DEVELOPMENT AG
CPC分类号： C09D123/0869 , C01F11/185 , C01P2004/61 , C01P2004/62 , C01P2004/80 , C01P2006/22 , C01P2006/32 , C08K3/22 , C08K3/26 , C08K2003/2244 , C08K2003/265 , C08K2201/003 , C09C1/021 , C09C3/10 , C09D17/001
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3.发明授权PROCEDE DE BROYAGE EN MILIEU AQUEUX DE MATIERES MINERALES ET DE LIANTS METTANT EN OEUVRE UNE EMULSION INVERSE D'UN POLYMERE DE L'ACRYLAMIDE AVEC UN MONOMERE ACRYLIQUE 有权方法对于水性磨削矿物材料与粘合剂的使用反向EMULSION丙烯酰胺与丙烯酸类单体的聚合物
公开(公告)号：EP2195388B1
公开(公告)日：2013-01-23
申请号：EP08737593.7
申请日：2008-05-06
申请人： Omya Development AG
CPC分类号： C09C1/021 , C01P2004/61 , C01P2006/22 , C09C1/02 , C09C1/3018 , C09C1/3623 , C09C3/10
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4.发明公开PROCEDE DE BROYAGE EN MILIEU AQUEUX DE MATIERES MINERALES ET DE LIANTS METTANT EN OEUVRE UNE EMULSION INVERSE D'UN POLYMERE DE L'ACRYLAMIDE AVEC UN MONOMERE ACRYLIQUE 有权方法对于水性磨削矿物材料与粘合剂的使用反向EMULSION丙烯酰胺与丙烯酸类单体的聚合物
公开(公告)号：EP2195388A1
公开(公告)日：2010-06-16
申请号：EP08737593.7
申请日：2008-05-06
申请人： Omya Development AG
CPC分类号： C09C1/021 , C01P2004/61 , C01P2006/22 , C09C1/02 , C09C1/3018 , C09C1/3623 , C09C3/10
摘要： The invention relates to a method for preparing self-binding pigment particles either dry or in an aqueous suspension or dispersion that comprises, in a particular step of the method, a reverse emulsion comprising a dispersion of water particles in an oily phase and at least one polymer including acrylamide with an acrylic monomer.
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5.发明公开
公开(公告)号：EP1979420A1
公开(公告)日：2008-10-15
申请号：EP07700475.2
申请日：2007-01-09
申请人： OMYA DEVELOPMENT AG
CPC分类号： C09D123/0869 , C01F11/185 , C01P2004/61 , C01P2004/62 , C01P2004/80 , C01P2006/22 , C01P2006/32 , C08K3/22 , C08K3/26 , C08K2003/2244 , C08K2003/265 , C08K2201/003 , C09C1/021 , C09C3/10 , C09D17/001
摘要： The present invention consists in a process for preparing at least one mineral material and/or at least one pigment, comprising a calcium carbonate made both partially organophilic and partially hydrophilic, wherein the carbonate is mixed and/or ground and/or concentrated in aqueous medium in the presence of at least one salt of ethylene acrylic acid, a dispersant and/or grinding aid being introduced before and/or during this treatment step. Another subject of the invention lies in the resulting dispersions and aqueous suspensions of calcium carbonate. They may be dried, and the dry pigments obtained likewise constitute a subject of the invention. The use of these aqueous dispersions and of these dry pigments in the field of plastics, paints and paper constitutes another subject of the invention.
摘要翻译： 制剂中的至少一种矿物材料和/或至少一种颜料，包括在一次部分亲有机和部分亲水制成的碳酸钙，其中，所述碳酸酯是混合和/或研磨和/或过程的本发明besteht 浓缩到wässrige介质，在乙烯丙烯酸的至少一种盐，一种分散剂和/或一种研磨助剂，所有的存在，其之前和/或在此处理阶段引入。 本发明的另一个目的在于在非水分散体和碳酸钙的悬浮液由此获得。 它们可以被干燥，因此干燥的颜料获得在本发明的目的构成。 在塑料，油漆和纸现场使用合成非水性分散体和干颜料论文的构成本发明的另一个目的。
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