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公开(公告)号：US09388291B2
公开(公告)日：2016-07-12
申请号：US14379336
申请日：2013-02-27
申请人： BASF SE
CPC分类号： C08K3/08 , B22F1/0055 , B22F1/02 , B22F9/00 , B22F9/04 , C01P2004/03 , C01P2004/61 , C01P2004/62 , C08K2003/0812 , C09C1/0078 , C09C1/64 , C09C1/642
摘要： Described are thin plane-parallel aluminum flakes illustrated in FIG. 1 having a thickness of up to 200 nm and comprising an inner layer of oxidized aluminium having a thickness of 0.5-30 nm, a process for the manufacture thereof and the use thereof, e.g. in formulations, like paints, electrostatic coatings, printing inks, plastics materials, and cosmetics. Surprisingly, due to the inner layer of oxidized aluminum the aluminum flakes have an improved shear stability as evidenced e.g. by the difference in lightness before and after shear stress.
摘要翻译： 描述的是图1所示的薄平面平行铝薄片。 1，其厚度高达200nm，并且包含厚度为0.5-30nm的氧化铝内层，其制造方法及其用途，例如， 在制剂中，如油漆，静电涂料，印刷油墨，塑料材料和化妆品。 令人惊奇的是，由于氧化铝的内层，铝薄片具有改善的剪切稳定性， 通过剪切应力前后的亮度差。
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公开(公告)号：US20150033987A1
公开(公告)日：2015-02-05
申请号：US14379336
申请日：2013-02-27
申请人： BASF SE
CPC分类号： C08K3/08 , B22F1/0055 , B22F1/02 , B22F9/00 , B22F9/04 , C01P2004/03 , C01P2004/61 , C01P2004/62 , C08K2003/0812 , C09C1/0078 , C09C1/64 , C09C1/642
摘要： Described are thin plane-parallel aluminum flakes illustrated in FIG. 1 having a thickness of up to 200 nm and comprising an inner layer of oxidized aluminium having a thickness of 0.5-30 nm, a process for the manufacture thereof and the use thereof, e.g. in formulations, like paints, electrostatic coatings, printing inks, plastics materials, and cosmetics. Surprisingly, due to the inner layer of oxidized aluminum the aluminum flakes have an improved shear stability as evidenced e.g. by the difference in lightness before and after shear stress.
摘要翻译： 描述的是图1所示的薄平面平行铝薄片。 1，其厚度高达200nm，并且包含厚度为0.5-30nm的氧化铝内层，其制造方法及其用途，例如， 在制剂中，如油漆，静电涂料，印刷油墨，塑料材料和化妆品。 令人惊奇的是，由于氧化铝的内层，铝薄片具有改善的剪切稳定性， 通过剪切应力前后的亮度差。
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