ZINC-COATED STEEL SHEET,申请号KR20117024066-传众专利搜索

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发明名称	ZINC-COATED STEEL SHEET
摘要	<p>A galvanized steel sheet is provided that has various properties such as corrosion resistance and adhesion and allows for excellent continuity at a low contact pressure. A galvanized steel sheet includes a surface-treatment film with 50 to 1200 mg/m 2 , wherein the surface-treatment film is obtained by applying a surface-treatment agent to a surface of a galvanized steel sheet and drying the surface-treatment agent by heating; and the surface-treatment agent is prepared as a mixture having a pH of 8 to 10 and containing, with specific proportions, a water-soluble zirconium compound, a tetraalkoxysilane, an epoxy-group-containing compound, a chelating agent, a silane coupling agent, vanadic acid, and a metal compound.</p>
申请公布号	KR101414568(B1)	申请公布日期	2014.08.06
申请号	KR20117024066	申请日期	2010.03.31
申请人		发明人
分类号	C23C22/60;C23C22/62	主分类号	C23C22/60
代理机构		代理人
主权项
地址

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