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公开(公告)号:US06818051B2
公开(公告)日:2004-11-16
申请号:US10276228
申请日:2002-11-14
IPC分类号: C04B1400
CPC分类号: C09D11/037 , B44C1/04 , B44F1/14 , B44F9/08 , C01P2004/32 , C01P2004/84 , C08K7/18 , C09C1/30 , C09C1/3081 , C09C3/12 , C09D5/032 , C09D5/36
摘要: The invention relates to particles with an opalescent effect, which have a particle size in the range from 5 &mgr;m to 5000 &mgr;m, comprising monodisperse spheres having a diameter of 50 nm to 2 &mgr;m with a standard deviation of less than 5% in a packed and regularly ordered structure which is three-dimensional in terms of domains and is mechanically stabilized by physical or chemical modification.
摘要翻译: 本发明涉及具有5μm至5000μm的粒度的乳光效果的颗粒,其包含直径为50nm至2μm的单分散球,标准偏差小于5%,包装和 定期排列结构,其领域是三维的,并通过物理或化学改性而机械稳定。