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1. 发明申请

WO1998013426A1 MODIFIED NACREOUS LUSTRE PIGMENTS FOR WATER PAINT SYSTEMS 审中-公开
标题翻译：珠光修饰用于水性涂料系统
公开(公告)号：WO1998013426A1
公开(公告)日：1998-04-02
申请号：PCT/EP1997004999
申请日：1997-09-12
申请人： MERCK PATENT GMBH , HÜLS AG , GLAUSCH, Ralf , FORNOFF, Nicole , DUSCHEK, Joachim , STANDKE, Burkhard , EDELMANN, Roland
发明人： MERCK PATENT GMBH , HÜLS AG
IPC分类号： C09C01/00
CPC分类号： A61Q1/02 , A61K8/0241 , A61K2800/412 , A61K2800/436 , A61K2800/621 , A61K2800/624 , C01P2004/84 , C08K9/02 , C08K9/06 , C09C1/0015 , C09C1/0021 , C09C2200/102 , C09C2200/401 , C09C2200/407 , C09C2200/408 , C09C2200/409 , C09C2220/106 , C09D5/36
摘要： Modified nacreous lustre pigments for water paint systems are based on a plate-like substrate coated with metal oxides and a covering layer located on the top metal oxide layer. The covering layer is made of at least two oxides, a mixture of oxides and/or mixed oxides from the group of silicium dioxide, aluminium oxide, cerium oxide, titanium oxide and zirconium oxide, and of a water-based oligomer silane system. The oligomer silane system can be described for example by the following approximate structure: [HO[Si(A)(OH)Z(CH3)1-ZO]a[Si(B)(OH)Y(CH3)1-YO]b[Si(C)(OH)W(CH3)1-WO]c[Si(D)(OH)V(CH3)1-VO]d[H.(HX)e, in which A is an aminoalkyl radical derived from the general formula (V), B is an glycidetheralkyl radical derived from the general formula (VI), C is an acryloxyalkyl or methacryloxyalkyl radical of general formula (VII), D is an alkyl radical of general formula (VIII), HX is a monobasic acid, wherein X is an inorganic or organic acid radical, such as chloride, nitrate, formiate, acetate, v equals 0 or 1, w equals 0 or 1, y equals 0 or 1, z equals 0 or 1, a+b+c+d>/=4, a /=1, and when 0.5
摘要翻译：改性珠光颜料用于水基涂料系统的基础上，涂有金属氧化物，薄片状基材和位于最上层的金属氧化物层上的覆盖层，其中所述覆盖层包括选自二氧化硅，氧化铝，氧化铈，二氧化钛中的至少两种氧化物和/或混合氧化物和/或混合氧化物，和氧化锆和基于水的低聚硅烷是。低聚硅烷系统可以被描述于，例如，具有以下近似的结构：HO [硅（A）（OH）z（CH 3）1-ZO] A [硅（B）（OH）Y（CH 3）1-YO] B [硅（ C）（OH）W（CH 3）1-WO] C [硅（D）（OH）V（CH 3）1-VO] D [H.（HX）E，其中A =氨基烷基由通式衍生（V ），B = Glycidetheralkylrest导出的通式（VI）通式（VII）中，D =烷基的通式（VIII），HX =一元酸，其中X =无机酸或有机酸中的，C =丙烯酰氧基或Methacryloxyalkylrest的基团，例如如氯化物，硝酸盐，甲酸盐，乙酸盐，v等于0或1，w是0或1，y是0或1，z是等于0或1且a + b + C + D> / = 4，和 / = 1和0.5

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