发明名称 |
Laksammensætning på vandbasis |
摘要 |
A water-based protective lacquer giving an air-drying coating on metals is emulsifier-free but contains a thickener with wetting properties and film-forming component based on an aqueous poly(meth)acrylate dispersion. <??>A water-based protective lacquer giving an air-drying coating on metals has the following characteristics <??>(1) it is emulsifier-free; <??>(2) it contains a thickener with wetting properties; and <??>(3) it has a water-dilutable film-forming component comprising an aqueous acrylate polymer dispersion whose polymeric part comprises by wt. <??>(A) 15-50% of a copolymer giving a fine aqueous dispersion and consisting of <??>(i) (meth)acrylic acid 1-20C alkyl ester(s), <??>(ii) vinyl aromatic(s) or monomers as per (i) above and <??>(iii) olefinically-unsaturated, up to 10C carboxylic acid(s) or anhydride(s); and <??>B) 50-85% solution polymer free of acid group-containing monomers but containing monomers as per (A)(i) and (A)(ii) above. |
申请公布号 |
DK1298174(T3) |
申请公布日期 |
2006.11.27 |
申请号 |
DK20010123425T |
申请日期 |
2001.09.28 |
申请人 |
J.W. OSTENDORF GMBH & CO. KG. |
发明人 |
HERRN MICHAEL |
分类号 |
C09D125/14;C08L33/06;C08L75/04;C09D5/02;C09D133/06;C09D151/00 |
主分类号 |
C09D125/14 |
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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