公开(公告)号：US20080292894A1

公开(公告)日：2008-11-27

申请号：US11722556

申请日：2005-12-22

申请人： Rho-Bum Park ,  Ki-Duck Park ,  Hong-Jong Yoo ,  Kook-Jin Han ,  Yeong-Sool Jin ,  Sang-Keol Noh

发明人： Rho-Bum Park ,  Ki-Duck Park ,  Hong-Jong Yoo ,  Kook-Jin Han ,  Yeong-Sool Jin ,  Sang-Keol Noh

IPC分类号： C08K3/08 ,  B32B15/085 ,  B32B15/09

CPC分类号： C08L33/08 ,  C08L29/04 ,  C08L31/04 ,  C09D5/084 ,  C23C30/00 ,  Y10T428/31699 ,  C08L2666/04 ,  C08L2666/02

摘要： A chrome free composition for metal surface treatment and a surface-treated metal sheet can provide excellent characteristics of high conductivity, corrosion resistance, alkali resistance, and high temperature and humidity resistance. The composition includes a vinyl based binder resin, an acryl based binder resin, and a solvent. In the vinyl based binder resin, a corrosion-resistant inorganic material is combined, and an amount of the vinyl based binder resin is in a range of 10 weight % to 70 weight % with respect to a total solid content. In the acryl based binder resin, a corrosion-resistant inorganic material is combined, and an amount of the acryl based binder resin is in a range of 15 weight % to 75 weight % with respect to the total solid content. An amount of the corrosion resistance inorganic material is in a range of 3 weight % to 25 weight % with respect to a total solid content.

摘要翻译： 用于金属表面处理的无铬组合物和经表面处理的金属片可以提供高导电性，耐腐蚀性，耐碱性和耐高温和耐湿性的优异特性。 该组合物包括乙烯基类粘合剂树脂，丙烯酸类粘合剂树脂和溶剂。 在乙烯基类粘合剂树脂中，组合耐腐蚀性无机材料，相对于总固体成分，乙烯基系粘合剂树脂的量为10重量％〜70重量％。 在丙烯酸​​类粘合剂树脂中，组合耐腐蚀性无机材料，相对于总固体成分，丙烯酸系粘合剂树脂的量为15重量％〜75重量％。 相对于总固体成分，耐腐蚀性无机材料的量为3重量％〜25重量％的范围。