公开(公告)号：US20040028905A1

公开(公告)日：2004-02-12

申请号：US10637605

申请日：2003-08-08

Inventor： Roger W. Phillips ,  Charlotte R. LeGallee ,  Charles T. Markantes ,  Paul G. Coombs ,  Thomas Mayer

IPC: B32B005/16

CPC classification number: B42D25/369 ,  B41M3/14 ,  B42D25/29 ,  B42D2033/16 ,  B42D2035/24 ,  C01P2004/52 ,  C01P2004/54 ,  C01P2004/61 ,  C01P2004/86 ,  C01P2006/42 ,  C01P2006/60 ,  C01P2006/65 ,  C01P2006/66 ,  C01P2006/90 ,  C09C1/0015 ,  C09C1/0078 ,  C09C1/62 ,  C09C2200/1008 ,  C09C2200/1025 ,  C09C2200/1054 ,  C09C2200/1058 ,  C09C2200/1091 ,  C09C2200/24 ,  C09C2200/301 ,  C09C2220/20 ,  Y10S428/90 ,  Y10T428/25 ,  Y10T428/254 ,  Y10T428/256 ,  Y10T428/257 ,  Y10T428/2982 ,  Y10T428/2991 ,  Y10T428/2993

Abstract: Multilayered magnetic pigment flakes and foils are provided. The pigment flakes can have a symmetrical coating structure on opposing sides of a magnetic core, or can be formed with encapsulating coatings around the magnetic core. The magnetic core can be a magnetic layer between reflector or dielectric layers, a dielectric layer between magnetic layers, or only a magnetic layer. Some embodiments of the pigment flakes and foils exhibit a discrete color shift so as to have distinct colors at differing angles of incident light or viewing. The pigment flakes can be interspersed into liquid media such as paints or inks to produce colorant compositions for subsequent application to objects or papers. The foils can be laminated to various objects or can be formed on a carrier substrate.

公开(公告)号：US06648957B1

公开(公告)日：2003-11-18

申请号：US09889388

申请日：2001-12-04

Applicant: Stephanie Andes ,  Gerald Fuchs-Pohl ,  Gerhard Pfaff

Inventor： Stephanie Andes ,  Gerald Fuchs-Pohl ,  Gerhard Pfaff

IPC: C04B1400

CPC classification number: A61Q1/02 ,  A61K8/11 ,  A61K2800/412 ,  A61K2800/436 ,  C01P2004/84 ,  C08K9/02 ,  C09C1/0024 ,  C09C1/0033 ,  C09C2200/1004 ,  C09C2200/1008 ,  C09C2200/102 ,  C09C2200/1025 ,  C09C2200/1075 ,  C09C2200/1079 ,  C09C2200/1087 ,  C09C2200/1091 ,  C09C2200/301 ,  C09C2200/302 ,  C09C2200/303 ,  C09C2200/304 ,  C09C2200/306 ,  C09C2220/106 ,  C09C2220/20 ,  C09D5/36

Abstract: Multilayer pearl lustre pigment on the basis of a platelet-shaped substrate comprising a material of low refractive index in the range from 1.35 to 1.8, which comprises at least (i) one first layer comprising a material having a refractive index of more than 1.8, (ii) optionally, a second layer comprising a material of low refractive index in the range from 1.35 to 1.8, (iii) a semitransparent metal layer which is applied to the substrate or to the layers (i) or (ii), and (iv) if desired, an aftercoating, the substrate being platelet-shaped silicon dioxide, aluminium oxide, boron oxide or magnesium fluoride.

Abstract translation: 基于包含低折射率在1.35至1.8范围内的材料的片状基底的多层珍珠光泽颜料，其包括至少（i）包含折射率大于1.8的材料的第一层， （ii）任选地，包含低折射率在1.35至1.8范围内的材料的第二层，（iii）施加到基底或层（i）或（ii）的半透明金属层和（i） iv）如果需要，进行后涂，该基材是小片状二氧化硅，氧化铝，氧化硼或氟化镁。

公开(公告)号：US20030129404A1

公开(公告)日：2003-07-10

申请号：US10029405

申请日：2001-12-20

Applicant: Flex Products, Inc.

Inventor： Alberto Argoitia ,  Paul T. Kohlmann ,  Matthew R. Witzman ,  Paul G. Coombs ,  Charles T. Markantes ,  Richard A. Bradley JR.

IPC: B32B005/16

CPC classification number: C09C1/0015 ,  C01P2004/20 ,  C01P2004/84 ,  C09C2200/1025 ,  C09C2200/1041 ,  C09C2200/1054 ,  C09C2200/1091 ,  C09C2200/24 ,  C09C2200/301 ,  C09C2200/306 ,  C09C2200/308 ,  C09C2210/30 ,  C09D5/36 ,  Y10T428/24413 ,  Y10T428/24479 ,  Y10T428/24537 ,  Y10T428/24545 ,  Y10T428/2457 ,  Y10T428/24579 ,  Y10T428/24612 ,  Y10T428/25 ,  Y10T428/256 ,  Y10T428/2982 ,  Y10T428/2991 ,  Y10T428/31678

Abstract: Achromatic multilayer diffractive pigment flakes and foils are provided having diffractive structures thereon. The diffractive pigment flakes can have a symmetrical stacked coating structure on opposing sides of a reflective core layer, an asymmetrical stacked coating structure on one side of a reflective layer, or can be formed with one or more encapsulating coatings around the reflective core layer. The diffractive pigment flakes can be interspersed into liquid media such as paints or inks to produce diffractive compositions for subsequent application to a variety of objects. The foils can be laminated to various objects or can be formed on a carrier substrate. The diffractive pigment flakes and foils can be formed with a variety of diffractive structures thereon to produce selected optical effects. The diffractive foils and diffractive compositions applied to an object exhibit an iridescent diffractive effect over an achromatic background.

Abstract translation: 提供具有衍射结构的消色差多层衍射颜料薄片和箔。 衍射颜料薄片可以在反射芯层的相对侧上具有对称的层叠涂层结构，在反射层的一侧上具有不对称的堆叠涂层结构，或者可以在反射芯层周围形成一个或多个封装涂层。 衍射颜料薄片可以散布在液体介质如油漆或油墨中，以产生用于随后应用于各种物体的衍射组合物。 箔可以层压到各种物体上，或者可以在载体基底上形成。 衍射颜料薄片和箔可以在其上形成各种衍射结构以产生选定的光学效果。 应用于物体的衍射箔和衍射组合物在无色背景上表现出虹彩衍射效应。

公开(公告)号：US06582764B2

公开(公告)日：2003-06-24

申请号：US09973632

申请日：2001-10-09

Applicant: Daniel S. Fuller ,  Curtis J. Zimmermann

Inventor： Daniel S. Fuller ,  Curtis J. Zimmermann

IPC: B05D700

CPC classification number: C09C1/0078 ,  C01P2006/62 ,  C01P2006/63 ,  C01P2006/64 ,  C09C1/0015 ,  C09C2200/1008 ,  C09C2200/1025 ,  C09C2200/1054 ,  C09C2200/303 ,  C09C2200/304 ,  C09C2220/20 ,  Y10T428/12549 ,  Y10T428/12556 ,  Y10T428/25

Abstract: A color effect material is composed of a plurality of encapsulated substrate platelets in which each platelet is encapsulated with a first layer which acts as a reflector to light directed thereon, a visibly transparent second organic layer encapsulating the first layer in which the second layer provides an optically variable reflection of light impinging thereon and a third layer encapsulating the second layer and being selectively transparent to light directed thereon.

Abstract translation: 彩色效果材料由多个封装的衬底血小板组成，其中每个血小板被封装有第一层，第一层用作反射器以指向其上的光，可见透明的第二有机层，其封装第一层，第二层提供 入射到其上的光的光学可变的反射和封装第二层的第三层，并且对于其上定向的光选择性地透明。

公开(公告)号：US5855660A

公开(公告)日：1999-01-05

申请号：US64287

申请日：1998-04-22

Applicant: Patrice Bujard ,  Natacha Bonnard ,  Ryuichi Takahashi

Inventor： Patrice Bujard ,  Natacha Bonnard ,  Ryuichi Takahashi

IPC: C08L101/00 ,  C08K9/02 ,  C09C1/00 ,  C09C1/40 ,  C09C1/62 ,  C09C3/06 ,  C09D5/36 ,  C09D7/12 ,  C09D11/02 ,  C09D201/00 ,  C04B14/20

CPC classification number: C09C1/0051 ,  C08K9/02 ,  C09C1/0015 ,  C09C1/0024 ,  C09D5/36 ,  C01P2006/62 ,  C01P2006/65 ,  C01P2006/66 ,  C08K2201/014 ,  C09C2200/1004 ,  C09C2200/102 ,  C09C2200/1025 ,  C09C2200/1054 ,  C09C2200/1062 ,  C09C2200/20 ,  C09C2200/202 ,  C09C2200/30 ,  C09C2200/301 ,  C09C2200/302 ,  C09C2200/304 ,  C09C2200/405 ,  C09C2220/20

Abstract: The invention relates to a pigment comprising(a) a flat core and(b) at least one coating consisting of at least two different substances that is applied to the surface of the core,whereinthe coating (b) has a substantially continuously variable composition in the axis lying perpendicular to its surface, andthe refractive indices of the coating (b) at the surface facing the core (a) and at the surface remote from the core (a) are different.An outer coating (c) may additionally have been applied to the coating (b). The pigment may be embedded in a high molecular weight organic material, the refractive index of the coating (b) at its surface that is remote from the core (a) and the refractive index of the high molecular weight organic material being different. Preferred embodiments relate to specific refractive index ranges and differences. The color effect pigments according to the invention possess superior optical properties, so that an improved effect is obtained in respect of flop, goniochromaticity and saturation. The saturation (C.sup.*) in particular is astonishingly high.

Abstract translation: 本发明涉及一种颜料，其包含（a）扁平芯和（b）至少一种由至少两种不同物质组成的涂层，所述至少两种不同的物质被施加到芯的表面，其中涂层（b）具有基本连续变化的组成 在垂直于其表面的轴上，涂层（b）在面向芯（a）的表面和远离芯（a）的表面处的折射率是不同的。 外涂层（c）可以另外施加到涂层（b）上。 颜料可以嵌入高分子量有机材料中，在远离芯（a）的表面上的涂层（b）的折射率和高分子量有机材料的折射率不同。 优选实施方案涉及特定的折射率范围和差异。 根据本发明的颜色效果颜料具有优异的光学性质，从而在翻转，变色性和饱和度方面获得了改进的效果。 饱和度（C *）尤其惊人地高。

公开(公告)号：US20160230012A1

公开(公告)日：2016-08-11

申请号：US15132842

申请日：2016-04-19

Applicant: MERCK PATENT GESELLSCHAFT

Inventor： Veronika HOCHSTEIN ,  Christoph SCHMIDT ,  Sabine SCHOEN

IPC: C09C1/00 ,  A61K8/29 ,  A61K8/19 ,  A61Q19/10 ,  A61Q5/12 ,  A61Q19/00 ,  A61Q5/06 ,  A61Q5/02 ,  A61Q1/04 ,  A61Q3/02 ,  A61K8/02 ,  A61Q1/10

CPC classification number: C09C1/0084 ,  A23L5/42 ,  A23V2002/00 ,  A61K8/0266 ,  A61K8/19 ,  A61K8/25 ,  A61K8/29 ,  A61K2800/412 ,  A61K2800/43 ,  A61K2800/436 ,  A61K2800/592 ,  A61K2800/621 ,  A61K2800/63 ,  A61K2800/651 ,  A61Q1/04 ,  A61Q1/06 ,  A61Q1/10 ,  A61Q3/02 ,  A61Q5/02 ,  A61Q5/06 ,  A61Q5/12 ,  A61Q19/00 ,  A61Q19/10 ,  C01P2006/62 ,  C01P2006/63 ,  C01P2006/64 ,  C09C1/0015 ,  C09C1/0024 ,  C09C1/0039 ,  C09C1/0081 ,  C09C2200/1016 ,  C09C2200/1025 ,  C09C2200/1033

Abstract: The invention relates to pigment mixtures comprising at least two components A and B. The inventive pigment mixtures are characterized in that component A is embodied as effect pigments while component B is embodied as coloring agents and fillers. Also disclosed is the use of said pigment mixtures in cosmetic formulations and for coloring food products and pharmaceutical products.

公开(公告)号：US20160068683A1

公开(公告)日：2016-03-10

申请号：US14847726

申请日：2015-09-08

Applicant: MERCK PATENT GMBH

Inventor： Gerhard PFAFF ,  Stephanie ANDES ,  Klaus AMBROSIUS ,  Ralf PETRY ,  Michael ROESLER ,  Sabine SCHOEN

IPC: C09C1/00 ,  C08K9/02 ,  A23G3/54 ,  A61Q19/10 ,  A61Q3/02 ,  C09D5/36 ,  A61K8/02 ,  C09D11/037

CPC classification number: C09C1/0024 ,  A23G3/343 ,  A23G3/54 ,  A23L5/47 ,  A61K8/0258 ,  A61K8/0266 ,  A61K2800/412 ,  A61K2800/43 ,  A61K2800/436 ,  A61Q3/02 ,  A61Q19/00 ,  A61Q19/10 ,  C01P2004/51 ,  C01P2004/61 ,  C01P2006/62 ,  C01P2006/63 ,  C01P2006/64 ,  C01P2006/65 ,  C08K9/02 ,  C09C1/0015 ,  C09C1/0018 ,  C09C1/0021 ,  C09C1/0039 ,  C09C1/0051 ,  C09C1/0063 ,  C09C1/0066 ,  C09C2200/102 ,  C09C2200/1025 ,  C09C2200/1033 ,  C09C2200/24 ,  C09C2200/301 ,  C09C2200/302 ,  C09C2200/303 ,  C09C2200/304 ,  C09C2200/306 ,  C09D5/36 ,  C09D11/037 ,  A23G3/36 ,  A23G3/362

Abstract: The present invention relates to effect pigments which are based on flake-form substrates having a circular form factor of 1.2-2 and are coated with at least one high-refractive-index layer, and to the use thereof, inter alia in paints, coatings, printing inks, plastics and in cosmetic formulations.

公开(公告)号：US08926746B2

公开(公告)日：2015-01-06

申请号：US12225907

申请日：2007-04-03

Applicant: Takashi Wakamiya

Inventor： Takashi Wakamiya

IPC: C09C1/00 ,  C09D11/00 ,  C09D1/00 ,  A61Q1/02 ,  A61K8/25 ,  C03B37/005 ,  C09D5/36 ,  C09D7/12 ,  C09D11/037 ,  A61K8/02 ,  A61K8/81 ,  A61Q1/06 ,  A61Q1/10 ,  A61Q3/02 ,  C08K3/40 ,  C08K9/02

CPC classification number: A61Q1/02 ,  A61K8/0254 ,  A61K8/25 ,  A61K8/8147 ,  A61K2800/412 ,  A61K2800/43 ,  A61K2800/621 ,  A61K2800/624 ,  A61K2800/651 ,  A61Q1/06 ,  A61Q1/10 ,  A61Q3/02 ,  C01P2004/51 ,  C01P2006/62 ,  C03B37/005 ,  C08K3/40 ,  C08K9/02 ,  C09C1/0018 ,  C09C1/0021 ,  C09C1/0078 ,  C09C2200/102 ,  C09C2200/1025 ,  C09C2200/301 ,  C09D5/36 ,  C09D7/69 ,  C09D7/70 ,  C09D11/037 ,  Y10T428/2982

Abstract: Flaky particles of the present invention have a particle size distribution in which a value of D90/D10 is at least 2.0 but not more than 3.0, a value of D10 is at least 4.7 μm but not more than 25 μm, and a maximum particle diameter is 90 μm or less, where D10 is defined as a particle diameter at which a cumulative volume of particles reaches 10% when counted from the smaller side, and D90 is defined as a particle diameter at which a cumulative volume of particles reaches 90% when counted from the smaller side. A luster pigment of the present invention contains flaky particles and at least one selected from a metallic layer and a metallic oxide layer that are formed on at least a part of the surface of each of the flaky particles. The luster pigment has a particle size distribution in which a value of D90/D10 is at least 2.0 but not more than 3.0, a value of D10 is at least 4.7 μm but not more than 25 μm, and a maximum particle diameter is 90 μm or less, where D10 is defined as a particle diameter at which a cumulative volume of particles reaches 10% when counted from the smaller side, and D90 is defined as a particle diameter at which a cumulative volume of particles reaches 90% when counted from the smaller side.

Abstract translation: 本发明的片状粒子具有D90 / D10的值为2.0以上且3.0以下的粒径分布，D10的值为4.7μm以上25μm以下，最大粒径 为90μm以下，其中D10定义为当从较小一侧计数时颗粒的累积体积达到10％的粒径，D90定义为当颗粒的累积体积达到90％时的粒径达到90％的粒径 从较小的一边算起。 本发明的光泽颜料包含片状颗粒和至少一个选自金属层和金属氧化物层中的至少一种，其形成在每个片状颗粒的至少一部分表面上。 光泽颜料具有其中D90 / D10的值至少为2.0但不大于3.0的粒度分布，D10的值为至少4.7μm但不大于25μm，最大粒径为90μm 或更少，其中D10定义为当从较小一侧计数时颗粒的累积体积达到10％的粒径，D90定义为当从其计数时颗粒的累积体积达到90％的粒径 较小的一面。

公开(公告)号：US08067090B2

公开(公告)日：2011-11-29

申请号：US12090683

申请日：2006-10-18

Applicant: Ralph Domnick ,  Georg Bauer ,  Christian Wolfrum ,  Hans-Jorg Kremitzl ,  Thomas Klaumunzer ,  Thomas Schuster

Inventor： Ralph Domnick ,  Georg Bauer ,  Christian Wolfrum ,  Hans-Jorg Kremitzl ,  Thomas Klaumunzer ,  Thomas Schuster

IPC: B32B5/16

CPC classification number: C09C1/0015 ,  C01P2004/54 ,  C08K3/08 ,  C09C1/0078 ,  C09C2200/1008 ,  C09C2200/1025 ,  C09D5/36 ,  C09D17/00 ,  Y10T428/24975 ,  Y10T428/25 ,  Y10T428/2991 ,  Y10T428/2995 ,  Y10T428/2998

Abstract: The invention relates to a platelike color effect pigment having the following structure: a) a metallic reflective core; b) a spacer layer made of a dielectric material, and; c) an, all in all, semitransparent absorber layer comprising, in essence, discrete metal particles that have an average diameter of 1 to 100 nm and optionally at least one other protective layer.

Abstract translation: 本发明涉及一种具有以下结构的板状彩色效果颜料：a）金属反射芯; b）由介电材料制成的间隔层， c）一个全部的半透明吸收层，其本质上包括平均直径为1至100nm的离散金属颗粒和任选的至少一个其它保护层。

公开(公告)号：US20100227181A1

公开(公告)日：2010-09-09

申请号：US12682953

申请日：2008-10-17

Applicant: Takeaki Kitamura

Inventor： Takeaki Kitamura

IPC: B32B15/00 ,  C09C1/36 ,  C08K3/08 ,  C08K3/22 ,  C09D11/02

CPC classification number: C09C1/0015 ,  C01P2004/61 ,  C01P2006/60 ,  C01P2006/62 ,  C01P2006/63 ,  C01P2006/64 ,  C08K3/40 ,  C08K9/02 ,  C08K9/06 ,  C09C2200/1004 ,  C09C2200/1008 ,  C09C2200/102 ,  C09C2200/1025 ,  C09C2200/402 ,  C09C2200/407 ,  C09C2210/50 ,  C09D5/22 ,  C09D5/36 ,  C09D7/70 ,  C09D11/037 ,  Y10T428/2991 ,  Y10T428/2993 ,  Y10T428/2995 ,  Y10T428/2996 ,  Y10T428/2998 ,  Y10T428/31678

Abstract: A bright pigment 100 includes: a flaky substrate 10; a first layer 20 that is formed on the flaky substrate 10 and that contains one selected from the group consisting of titanium dioxide, silver and a silver alloy as its main component; and a second layer 30 that is formed so that the first layer 20 is interposed between the flaky substrate 10 and the second layer 30 and that contains the hydroxide or hydrated oxide of neodymium.

Abstract translation: 光亮性颜料100包括：片状基板10; 第一层20，其形成在片状基板10上，并且包含从由二氧化钛，银和银合金组成的组中选择的一种作为其主要成分; 以及形成为使得第一层20介于片状基板10和第二层30之间并且包含钕的氢氧化物或水合氧化物的第二层30。