Method For Producing An Anticorrosion Coating
US-2015376420-A1 · Dec 31, 2015 · US
Method for coating metallic surfaces with a mixture containing at least two silanes
US8932679B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-8932679-B2 |
| Application number | US-95800910-A |
| Country | US |
| Kind code | B2 |
| Filing date | Dec 1, 2010 |
| Priority date | Feb 25, 2003 |
| Publication date | Jan 13, 2015 |
| Grant date | Jan 13, 2015 |
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Abstract
Official abstract text for this publication.
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.
First claim
Opening claim text (preview).
The invention claimed is: 1. A process comprising pretreating a metallic surface by applying to the metallic surface an aqueous composition that is substantially or entirely free from chromium (VI) compounds to form an anticorrosive coating on the metallic surface, wherein the aqueous composition comprises water and a) at least one hydrolyzable or at least partly hydrolyzed fluorine-free silane; and b) at least one of a hydrolyzable or at least partly hydrolyzed fluorine-contain…
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Chemistry & Metallurgy · mapped topic
Chemistry & Metallurgy · mapped topic
Chemistry & Metallurgy · mapped topic
- C09D5/08Primary
Chemistry & Metallurgy · mapped topic
Chemistry & Metallurgy · mapped topic
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- What does patent US8932679B2 cover?
- 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 fluori…
- Who is the assignee on this patent?
- Walter Manfred, Schöne Axel, Jung Christian, and 4 more
- What technology area does this patent fall under?
- Primary CPC classification C09D5/08. Mapped technology areas include Chemistry & Metallurgy.
- When was this patent published?
- Publication date Tue Jan 13 2015 00:00:00 GMT+0000 (Coordinated Universal Time) (B2). Legal status and post-grant events are not shown on this page.
- What related patents are in patentsdb?
- We list 8 related publications on this page (citations in our corpus or others sharing the same primary CPC).