Invention Grant
US08932679B2 Method for coating metallic surfaces with a mixture containing at least two silanes
有权
用含有至少两种硅烷的混合物涂覆金属表面的方法
- Patent Title: Method for coating metallic surfaces with a mixture containing at least two silanes
- Patent Title (中): 用含有至少两种硅烷的混合物涂覆金属表面的方法
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Application No.: US12958009Application Date: 2010-12-01
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Publication No.: US08932679B2Publication Date: 2015-01-13
- Inventor: Manfred Walter , Axel Schöne , Christian Jung , Kevin Brown , Thomas Kolberg , Norbert Kliehm
- Applicant: Manfred Walter , Axel Schöne , Christian Jung , Kevin Brown , Thomas Kolberg , Norbert Kliehm
- Applicant Address: DE
- Assignee: Chemetall GmbH
- Current Assignee: Chemetall GmbH
- Current Assignee Address: DE
- Agency: Fulbright & Jaworski LLP
- Priority: DE10308237 20030225; DE10332744 20030717
- Main IPC: B05D3/00
- IPC: B05D3/00 ; C09D4/00 ; C09D5/08 ; C23C22/50 ; C23C22/53 ; C23C22/60 ; C23C22/68 ; C23C22/74 ; C23C22/83
Abstract:
A method for coating a metallic surface with an aqueous composition for pretreating before applying another coating or for treating said metallic surfaces. The method is characterized in that the composition contains, in addition to water; a) at least one hydrolyzable or at least partially hydrolyzed fluorine-free silane, and; b) at least one hydrolyzable or at least partially hydrolyzed fluorine-containing silane. The invention also relates to corresponding compositions.
Public/Granted literature
- US20110086173A1 METHOD FOR COATING METALLIC SURFACES WITH A MIXTURE CONTAINING AT LEAST TWO SILANES Public/Granted day:2011-04-14
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