Invention Grant
US08821627B2 Effect pigments with an outer protective coating comprising zinc oxide
有权
具有包含氧化锌的外部保护涂层的效果颜料
- Patent Title: Effect pigments with an outer protective coating comprising zinc oxide
- Patent Title (中): 具有包含氧化锌的外部保护涂层的效果颜料
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Application No.: US13881820Application Date: 2011-10-12
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Publication No.: US08821627B2Publication Date: 2014-09-02
- Inventor: Koshiro Kunii
- Applicant: Koshiro Kunii
- 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: EP10014012 20101027
- International Application: PCT/EP2011/005125 WO 20111012
- International Announcement: WO2012/055493 WO 20120503
- Main IPC: C09D11/02
- IPC: C09D11/02 ; C04B14/00 ; C08K5/5425 ; C09C1/00 ; C09D5/36 ; C08K3/22 ; C08K5/5435 ; C08K5/54
Abstract:
The present invention relates to effect pigments based on substrates having an outer coating comprising metal oxide, hydroxide and/or oxide hydrate and at least one organic coupling agent.
Public/Granted literature
- US20130213260A1 EFFECT PIGMENTS WITH AN OUTER PROTECTIVE COATING COMPRISING ZINC OXIDE Public/Granted day:2013-08-22
Information query
IPC分类:
