发明名称 |
Overtrækssammensætning til metalsubstrater |
摘要 |
<p>Coating composition suitable for coating a metal, preferably steel, substrate which is intended to be fabricated and overcoated, said composition comprising: i) zinc powder and/or a zinc alloy and ii) a modified silica sol comprising colloidal silica particles modified with 6-40 wt % of one or more silane compounds, based on the combined dry weight of silane compound(s) and colloidal silica particles, and being obtainable by adding said silane compound(s) to a silica sol with a rate of not more than 20 silane molecules per nm2 colloidal silica surface per hour. This coating composition has a relatively long pot life, good white rust resistance, and good film properties.</p> |
申请公布号 |
DK2137268(T3) |
申请公布日期 |
2015.09.07 |
申请号 |
DK20080749571T |
申请日期 |
2008.04.16 |
申请人 |
AKZO NOBEL COATINGS INTERNATIONAL BV |
发明人 |
BROWNE, VICTORIA;JACKSON, PAUL ANTHONY;REID, ALISTAIR JAMES;GREENWOOD, PETER HARRY JOHAN |
分类号 |
C09D5/10;C08K3/36;C08K9/06;C09D1/02;C09D7/12 |
主分类号 |
C09D5/10 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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