Invention Grant
- Patent Title: Semi-transparent interference pigments containing tin
- Patent Title (中): 半透明干涉颜料含锡
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Application No.: US11994210Application Date: 2006-06-09
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Publication No.: US07708823B2Publication Date: 2010-05-04
- Inventor: Helge Bettina Kniess , Klaus Bernhardt , Wolf-Dietrich Weber , Gerhard Pfaff
- Applicant: Helge Bettina Kniess , Klaus Bernhardt , Wolf-Dietrich Weber , Gerhard Pfaff
- Applicant Address: DE Darmstadt
- Assignee: Merck Patent GmbH
- Current Assignee: Merck Patent GmbH
- Current Assignee Address: DE Darmstadt
- Agency: Millen, White, Zelano & Branigan, P.C.
- Priority: DE102005030243 20050629
- International Application: PCT/EP2006/005565 WO 20060609
- International Announcement: WO2007/000232 WO 20070104
- Main IPC: C09C1/00
- IPC: C09C1/00 ; C09C3/00 ; C09D5/36 ; C09D7/12 ; C09D11/02 ; C09D17/00 ; A61K8/19
Abstract:
The present invention relates to semitransparent interference pigments having a neutral mass tone comprising a substrate and a coating comprising metallic tin and additionally at least one metal oxide, to a process for the preparation of these pigments, and to the use thereof.
Public/Granted literature
- US20080210123A1 Semi-Transparent Interference Pigments Containing Tin Public/Granted day:2008-09-04
Information query
