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1.发明授权HIGHLY ANTI-CORROSIVE THIN PLATELET-LIKE METAL PIGMENTS, PREPARING METHOD OF THE SAME, AND COLORED INTERFERENCE PIGMENTS HAVING METALLIC LUSTER BASED ON THE SAME 有权高度防腐的薄片状金属颜料，其制备方法以及具有基于该金属的金属颜料的着色干涉颜料
公开(公告)号：EP1828316B1
公开(公告)日：2018-01-24
申请号：EP05819066.1
申请日：2005-12-16
申请人： Merck Patent GmbH
CPC分类号： C09C1/0015 , C09C1/0021 , C09C1/0024 , C09C1/0033 , C09C1/62 , C09C1/642 , C09C1/66 , C09C2200/1058 , C09C2200/401 , C09C2220/106 , C09C2220/20
摘要： [Problem] To provide highly anti-corrosive thin platelet-like metal pigments which have high corrosion resistance and good dispersibility even in a strong alkaline atmosphere thereby maintaining the inherent metallic luster of thin platelet-like metal substrates. [Solution] The highly anti-corrosive thin platelet-like metal pigments in which the surface of thin platelet-like metal substrates are treated with phosphoric acid compounds and/or boric acid compounds, and further coated with a layer containing hydrated tin oxide.
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2.发明公开HIGHLY ANTI-CORROSIVE THIN PLATELET-LIKE METAL PIGMENTS, PREPARING METHOD OF THE SAME, AND COLORED INTERFERENCE PIGMENTS HAVING METALLIC LUSTER BASED ON THE SAME 有权STRONG防腐，薄，片状的金属颜料，工艺与金属光泽产生与事实为依据漆面的光泽度颜料
公开(公告)号：EP1828316A2
公开(公告)日：2007-09-05
申请号：EP05819066.1
申请日：2005-12-16
申请人： Merck Patent GmbH
CPC分类号： C09C1/0015 , C09C1/0021 , C09C1/0024 , C09C1/0033 , C09C1/62 , C09C1/642 , C09C1/66 , C09C2200/1058 , C09C2200/401 , C09C2220/106 , C09C2220/20
摘要： [Problem] To provide highly anti-corrosive thin platelet-like metal pigments which have high corrosion resistance and good dispersibility even in a strong alkaline atmosphere thereby maintaining the inherent metallic luster of thin platelet-like metal substrates. [Solution] The highly anti-corrosive thin platelet-like metal pigments in which the surface of thin platelet-like metal substrates are treated with phosphoric acid compounds and/or boric acid compounds, and further coated with a layer containing hydrated tin oxide.
摘要翻译： [问题]提供一种具有即使在强碱性气氛从而保持薄片状金属基材的固有金属光泽高耐腐蚀性和良好的分散性高的抗腐蚀性的薄片状金属颜料。 [解决方法]在其中薄片状金属基材的表面处理是用磷酸化合物和/或硼酸化合物，以及进一步用含有水合氧化锡的层的高度的抗腐蚀性的薄片状金属颜料。
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