公开(公告)号：US20160215147A1

公开(公告)日：2016-07-28

申请号：US14917354

申请日：2014-09-16

Applicant: BASF SE

Inventor： Aron WOSYLUS ,  Raimund SCHMID

IPC: C09C1/64 ,  C23C22/02 ,  C23C26/00

CPC classification number: C09C1/642 ,  C01P2002/54 ,  C01P2002/85 ,  C01P2006/42 ,  C01P2006/60 ,  C09C1/0021 ,  C09C2200/1058 ,  C09C2220/103 ,  C23C22/02 ,  C23C26/00

Abstract: The present invention relates to a coloured effect pigment, comprising a substrate made of aluminium or an aluminium alloy which is optionally coated with one or more passivation layers, and an aluminium-doped iron oxide layer.

Abstract translation: 本发明涉及一种着色效果颜料，其包括由铝或铝合金制成的基材，其任选地涂覆有一个或多个钝化层，以及掺铝的氧化铁层。

公开(公告)号：US20180187018A1

公开(公告)日：2018-07-05

申请号：US15740864

申请日：2016-06-28

Applicant: BASF SE

Inventor： Raimund SCHMID ,  Aron WOSYLUS ,  Christoph SCHWIDETZKY

IPC: C09C1/00 ,  C09C1/24 ,  C09D17/00 ,  C09D5/03 ,  C09D11/037

CPC classification number: C09C1/0021 ,  A61K8/0254 ,  A61K8/19 ,  A61K8/26 ,  A61K2800/436 ,  A61K2800/621 ,  A61Q1/02 ,  C01P2004/20 ,  C01P2004/24 ,  C01P2004/54 ,  C01P2004/61 ,  C01P2004/80 ,  C01P2006/60 ,  C01P2006/62 ,  C01P2006/63 ,  C01P2006/64 ,  C01P2006/65 ,  C01P2006/66 ,  C09C1/0015 ,  C09C1/0081 ,  C09C1/24 ,  C09C1/642 ,  C09C2200/1054 ,  C09C2220/20 ,  C09D1/00 ,  C09D5/035 ,  C09D7/41 ,  C09D11/037 ,  C09D17/007

Abstract: The use of an effect pigment (a) comprising an aluminum-based substrate and an iron oxide coating having a red 1st order interference color in combination with a colored absorption pigment (b) for producing a coating having enhanced coloristic properties, in particular enhanced chroma, lightness and hiding power, is provided. The pigment combination of (a) and (b) is suitable for coloring plastics, a fiber, a film and a coating composition such as a paint, a printing ink, a varnish or a powder coating, preferably an automotive, an architectural or an industrial coating composition.