公开(公告)号：US09815970B2

公开(公告)日：2017-11-14

申请号：US14718501

申请日：2015-05-21

Applicant: BASF SE

Inventor： Steven Jones ,  Meaghan Clark McGuire ,  James Sioss ,  Christopher Sichmeller ,  Martin Saltzman

IPC: C08K9/02 ,  C08K3/16 ,  C08K3/34 ,  C09C3/06 ,  C09C1/00

CPC classification number: C08K9/02 ,  C01P2002/01 ,  C01P2002/85 ,  C01P2004/04 ,  C01P2006/65 ,  C01P2006/66 ,  C08K3/16 ,  C08K3/34 ,  C09C1/0015 ,  C09C1/0024 ,  C09C3/063 ,  C09C2200/102 ,  C09C2200/301 ,  C09C2200/401 ,  C09C2200/403

Abstract: A high chroma effect pigment includes a platelet substrate and an optical coating formed on the platelet substrate. The optical coating includes a first high refractive index layer, a second high refractive index layer on the first high refractive index layer, and a diffused third material having a range of diffusion between 100% to partial diffusion in the first high refractive index layer, the second high refractive index layer, or both the first and the second high refractive index layers. The first and second high refractive index layers independently have a refractive index of about >1.65. The diffused third material is SiO2 or a metal oxide is different than the first and second high refractive index layers.

公开(公告)号：US20140261084A1

公开(公告)日：2014-09-18

申请号：US14206147

申请日：2014-03-12

Applicant: BASF SE

Inventor： Steven Jones ,  Markus Rueckel ,  Thomas Servay ,  Stefan Dahmen ,  Geoffrey Johnson

IPC: C08K3/00

CPC classification number: C08K3/013 ,  C01P2002/82 ,  C01P2002/84 ,  C01P2006/60 ,  C09C1/0024 ,  C09C1/0051 ,  C09C2200/1004 ,  C09C2200/1016 ,  C09C2200/102 ,  C09C2200/1033 ,  C09C2200/301 ,  C09C2200/302 ,  C09C2200/303 ,  C09C2210/20 ,  C09C2220/106 ,  C09C2220/20

Abstract: A pigment is disclosed wherein the pigment includes a platy substrate or uniform platy substrate coated with an odd number of layers of alternating layers of high or low refractive index material, wherein each layer has a refractive index that differs from adjacent layers by at least 0.2; and the pigment has from about 40 to about 100% reflectance of light having a wavelength of 280 nm to 400 nm. Processes for making and using the pigments are also disclosed. These pigments can find application in paints, plastics, cosmetics, glass, printing inks, and glazes.

Abstract translation: 公开了一种颜料，其中颜料包括涂覆有奇数层的高折射率材料或低折射率材料的交替层的板状基材或均匀的平板状基材，其中每层具有不同于相邻层的折射率至少0.2; 并且颜料具有约40至约100％的波长为280nm至400nm的光的反射率。 还公开了制备和使用颜料的方法。 这些颜料可用于油漆，塑料，化妆品，玻璃，印刷油墨和釉料中。

公开(公告)号：US20150344677A1

公开(公告)日：2015-12-03

申请号：US14718501

申请日：2015-05-21

Applicant: BASF SE

Inventor： Steven Jones ,  Meaghan Clark McGuire ,  James Sioss ,  Christopher Sichmeller ,  Martin Saltzman

IPC: C08K9/02 ,  C08K3/16 ,  C09C3/06 ,  C08K3/34

CPC classification number: C08K9/02 ,  C01P2002/01 ,  C01P2002/85 ,  C01P2004/04 ,  C01P2006/65 ,  C01P2006/66 ,  C08K3/16 ,  C08K3/34 ,  C09C1/0015 ,  C09C1/0024 ,  C09C3/063 ,  C09C2200/102 ,  C09C2200/301 ,  C09C2200/401 ,  C09C2200/403

Abstract: A high chroma effect pigment includes a platelet substrate and an optical coating formed on the platelet substrate. The optical coating includes a first high refractive index layer, a second high refractive index layer on the first high refractive index layer, and a diffused third material having a range of diffusion between 100% to partial diffusion in the first high refractive index layer, the second high refractive index layer, or both the first and the second high refractive index layers. The first and second high refractive index layers independently have a refractive index of about >1.65. The diffused third material is SiO2 or a metal oxide is different than the first and second high refractive index layers.

Abstract translation: 高色度效应颜料包括形成在血小板基质上的血小板基质和光学涂层。 光学涂层包括第一高折射率层，第一高折射率层上的第二高折射率层和扩散的第三材料，其在第一高折射率层中具有100％至部分扩散之间的扩散范围， 第二高折射率层，或第一和第二高折射率层两者。 第一和第二高折射率层独立地具有约> 1.65的折射率。 扩散的第三材料是SiO 2或金属氧化物不同于第一和第二高折射率层。