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发明公开
CN103360890A 含改性（甲基）丙烯酸酯聚合物乳液的有机无机杂化涂料 有权

含改性（甲基）丙烯酸酯聚合物乳液的有机无机杂化涂料
摘要：
本发明属于涂料制备技术领域，公开了一种含改性（甲基）丙烯酸酯聚合物乳液的有机无机杂化涂料。该涂料由以下重量份数计的组分组成：无机硅酸盐100份；长链硅氧基乙烯基硅氧烷改性（甲基）丙烯酸酯聚合物乳液1～50份；水4～100份；消泡剂0.5～5份；分散剂0.5～5份；增稠剂0.5～5份；抗冻剂0.5～4份；成膜助剂0.5～5份；填料40～100份。本发明还公开了其制备方法。本发明的含改性（甲基）丙烯酸酯聚合物乳液的有机无机杂化涂料具有耐水、耐磨、耐酸、耐碱、固着效果好、成膜稳定等优点。
摘要（英）：

The invention belongs to the technical field of coating preparation, and discloses an organic-inorganic hybrid coating containing a modified (methyl) acrylic ester copolymer emulsion. The organic-inorganic hybrid coating comprises the following components in parts by weight: 100 parts of inorganic silicate, 1-50 parts of long-chain siloxy vinyl siloxane modified (methyl) acrylic ester copolymer emulsions, 4-100 parts of water, 0.5-5 parts of defoaming agents, 0.5-5 parts of dispersing agents, 0.5-5 parts of thickening agents, 0.5-4 parts of anti-freeze agents, 0.5-5 parts of film-forming auxiliary agents and 40-100 parts of fillers. The invention also discloses a preparation method of the organic-inorganic hybrid coating. The organic-inorganic hybrid coating containing the modified (methyl) acrylic ester copolymer emulsion, which is disclosed by the invention, has the advantages of water resistance, abrasion resistance, acid resistance, alkali resistance, good fixation effect, film-forming stability, and the like.

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