公开(公告)号：WO2012125789A3

公开(公告)日：2013-01-03

申请号：PCT/US2012029172

申请日：2012-03-15

Applicant: BASF CORP ,  SIOSS JAMES ,  CHIRAYIL THOMAS ,  AUCAR BETTY

Inventor： SIOSS JAMES ,  CHIRAYIL THOMAS ,  AUCAR BETTY

IPC: C09C1/00 ,  C09C1/24 ,  C09D7/12

CPC classification number: C03C17/3417 ,  A61K8/0241 ,  A61K8/19 ,  A61K2800/10 ,  A61K2800/63 ,  A61Q1/08 ,  A61Q1/10 ,  A61Q3/02 ,  A61Q5/02 ,  A61Q17/04 ,  A61Q19/00 ,  A61Q19/04 ,  C01P2004/03 ,  C01P2004/51 ,  C01P2004/61 ,  C01P2004/62 ,  C09C1/0024 ,  C09C2200/1033 ,  C09C2200/1087 ,  C09D5/032 ,  C09D5/035 ,  C09D5/36 ,  C09D7/62 ,  C09D11/037

Abstract: This disclosure is directed to a black effect pigment and a method of forming said pigment. The pigment comprises a platy substrate coated with Sn02 and/or Sn02 hydrates and Fe304 with an optional coating of metal oxides such as Si02, Ti02, Zr02 and Zn02. The deposition of the Sn02 and/or Sn02 hydrates onto the substrate improves the adhesion and prepares the substrate surface for deposition of the iron oxides onto the platy surface, especially mica surfaces. While the pigment may be used in such applications as coating, powder coating, printing ink, plastic, ceramic material, glass, cosmetic formulation, laser marking pigment, pigment composition or dry preparation, the pigment is especially suitable for cosmetic applications.

Abstract translation: 本公开涉及黑色效应颜料和形成所述颜料的方法。 颜料包括涂覆有SnO 2和/或SnO 2水合物的片状基材和具有金属氧化物如SiO 2，TiO 2，ZrO 2和ZnO 2的任选涂层的Fe 3 O 3。 SnO 2和/或SnO 2水合物沉积到衬底上改善了粘附性，并且准备了衬底表面以将铁氧化物沉积到板状表面上，特别是云母表面。 虽然颜料可用于涂料，粉末涂料，印刷油墨，塑料，陶瓷材料，玻璃，化妆品配方，激光标记颜料，颜料组合物或干燥制剂等应用中，但特别适用于化妆品应用。

公开(公告)号：EP2825180A4

公开(公告)日：2015-12-09

申请号：EP13760609

申请日：2013-03-12

Applicant: BASF CORP

Inventor： CHIRAYIL THOMAS ,  YALE DAVID ,  AUCAR BETTY ,  DELFICO MATTHEW

IPC: A61K33/06 ,  A61K33/00 ,  A61K33/12 ,  A61K33/14 ,  A61P17/00

CPC classification number: A61K8/0233 ,  A61K8/0254 ,  A61K8/0258 ,  A61K8/26 ,  A61K8/44 ,  A61K2800/412 ,  A61K2800/612 ,  A61K2800/622 ,  A61K2800/651 ,  A61Q1/02 ,  A61Q1/04 ,  A61Q1/06 ,  A61Q1/10 ,  A61Q1/12 ,  A61Q3/02 ,  A61Q5/02 ,  A61Q5/06 ,  A61Q11/00 ,  A61Q15/00 ,  A61Q17/04 ,  C01P2004/03 ,  C01P2006/60 ,  C09C1/405

Abstract: Provided is a treated platy substrate, a method of making it, and methods of using it. The substrate can be synthetic mica, optionally comprising metal-oxide layers. The treated platy substrate is useful in cosmetic compositions.

公开(公告)号：EP2686386A4

公开(公告)日：2015-01-21

申请号：EP12757392

申请日：2012-03-15

Applicant: BASF CORP

Inventor： SIOSS JAMES ,  CHIRAYIL THOMAS ,  AUCAR BETTY

IPC: C09C1/00 ,  A61K8/02 ,  A61K8/19 ,  A61Q1/08 ,  A61Q1/10 ,  A61Q3/02 ,  A61Q5/02 ,  A61Q17/04 ,  A61Q19/00 ,  A61Q19/04 ,  C03C17/34 ,  C09C1/24 ,  C09D5/03 ,  C09D5/36 ,  C09D7/12 ,  C09D11/037

CPC classification number: C03C17/3417 ,  A61K8/0241 ,  A61K8/19 ,  A61K2800/10 ,  A61K2800/63 ,  A61Q1/08 ,  A61Q1/10 ,  A61Q3/02 ,  A61Q5/02 ,  A61Q17/04 ,  A61Q19/00 ,  A61Q19/04 ,  C01P2004/03 ,  C01P2004/51 ,  C01P2004/61 ,  C01P2004/62 ,  C09C1/0024 ,  C09C2200/1033 ,  C09C2200/1087 ,  C09D5/032 ,  C09D5/035 ,  C09D5/36 ,  C09D7/62 ,  C09D11/037

Abstract: This disclosure is directed to a black effect pigment and a method of forming said pigment. The pigment comprises a platy substrate coated with SnO2 and/or SnO2 hydrates and Fe3O4 with an optional coating of metal oxides such as SiO2, TiO2, ZrO2 and ZnO2. The deposition of the SnO2 and/or SnO2 hydrates onto the substrate improves the adhesion and prepares the substrate surface for deposition of the iron oxides onto the platy surface, especially mica surfaces. While the pigment may be used in such applications as coating, powder coating, printing ink, plastic, ceramic material, glass, cosmetic formulation, laser marking pigment, pigment composition or dry preparation, the pigment is especially suitable for cosmetic applications.

公开(公告)号：ES2637115T3

公开(公告)日：2017-10-10

申请号：ES12757392

申请日：2012-03-15

Applicant: BASF CORP

Inventor： SIOSS JAMES ,  CHIRAYIL THOMAS ,  AUCAR BETTY

IPC: C09C1/00 ,  A61K8/02 ,  A61K8/19 ,  A61Q1/08 ,  A61Q1/10 ,  A61Q3/02 ,  A61Q5/02 ,  A61Q17/04 ,  A61Q19/00 ,  A61Q19/04 ,  C03C17/34 ,  C09C1/24 ,  C09D5/03 ,  C09D5/36 ,  C09D7/12 ,  C09D11/037

Abstract: Un pigmento de efecto negro que comprende a) al menos una capa parcial de SnO2 y/o SnO2 hidratado sobre un sustrato en placa, b) al menos un recubrimiento parcial de Fe3O4, y c) opcionalmente, una capa adicional de óxido metálico, en el que el recubrimiento al menos parcial de Fe3O4 puede contener además hidróxido férrico y Fe2O3, y en el que la capa o capas de SnO2 y/o de SnO2 hidratado varían en un peso de 0.5 a 4% en peso con base en el peso total del pigmento de efecto negro, y el recubrimiento de Fe3O4 oscila entre 20 y 70% en peso con base en el peso total del pigmento de efecto negro.

公开(公告)号：BR112013021767A2

公开(公告)日：2016-10-18

申请号：BR112013021767

申请日：2012-03-15

Applicant: BASF CORP

Inventor： AUCAR BETTY ,  SIOSS JAMES ,  CHIRAYIL THOMAS

IPC: C09C1/24 ,  C09C1/00 ,  C09D7/12

Abstract: pigmento de efeito negro, tinta, revestimento, revestimento em pó, tinta de impressão, pigmento de marcação a laser, formulação cosmética, composição de pigmento ou preparação seca, método para preparar o pigmento de efeito negro, e, uso de sno2 e/ou sno2 hidratado esta descrição é direcionada a um pigmento de efeito negro e um método de formar o dito pigmento. o pigmento compreende um substrato laminar revestido com sno~ 2~ e/ou hidratos de sn o~ 2~ e fe~ 3~o~ 4~ com um revestimento opcional de óxidos metálicos, tais como sio~ 2~, tio~ 2~, zro~ 2~ e zno~ 2~. a deposição do sno~ 2~ e/ou hidratos de sno~ 2~ no substrato melhora a adesão e prepara a superfície do substrato para a deposição dos óxidos de ferro na superfície laminar, especialmente superfícies de mica. enquanto o pigmento pode ser usado em tais aplicações como revestimento, revestimento em pó, tinta de impressão, plástico, material cerâmico, vidro, formulação cosmética, pigmento de marcação a laser, composição de pigmento ou preparação seca, o pigmento é especialmente adequado para aplicações cosméticas.

公开(公告)号：CA2729017A1

公开(公告)日：2009-11-19

申请号：CA2729017

申请日：2009-05-14

Applicant: BASF CORP

Inventor： CHIRAYIL THOMAS ,  ZIMMERMANN CURTIS J ,  JOHNSON GEOFFREY M

IPC: G02B5/28 ,  C23C14/22

Abstract: This invention is directed to a method of modifying the refractive index of multilayer thin films structure comprising high refractive and low refractive index layers, where the high refractive and low refractive index layers are of the same material, the method comprises a) depositing a first layer of film of a refractive index on a substrate; b) depositing a second layer of film having a different refractive index onto the first layer of film; and c) depositing a third layer of film having a different refractive index from the second layer of film onto the second layer of film, and compositions thereof. In certain embodiments, this multilayer thin film structure of this invention is directed to decorative applications.