发明名称 |
AQUEOUS SILOXANE COATING COMPOSITION, MAKING METHOD, SURFACE TREATING AGENT, SURFACE TREATED STEEL, AND COATED STEEL |
摘要 |
A cohydrolyzate and/or (partial) cohydrolytic condensate obtained from hydrolysis of (i) an epoxy-containing silane coupling agent, (ii) an organosilicon compound having at least two hydrolyzable silyl groups, and (iv) another hydrolyzable silyl group-containing organosilicon compound in the presence of (iii) an aqueous silica sol is dissolved and/or dispersed in water to form an aqueous siloxane coating composition having an alcohol content of up to 5% by weight. The composition is stable during storage at room temperature and able to form a cured coat which exerts satisfactory water resistance and corrosion control. |
申请公布号 |
US2011293951(A1) |
申请公布日期 |
2011.12.01 |
申请号 |
US201113111271 |
申请日期 |
2011.05.19 |
申请人 |
TSUCHIDA KAZUHIRO;SHIN-ETSU CHEMICAL CO., LTD. |
发明人 |
TSUCHIDA KAZUHIRO |
分类号 |
B32B15/04;C09D7/12 |
主分类号 |
B32B15/04 |
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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