会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 1. 发明公开
    • 표면 처리 강판
    • 表面处理钢板
    • KR1020090089434A
    • 2009-08-21
    • KR1020097012515
    • 2007-12-03
    • 신닛테츠스미킨 카부시키카이샤
    • 기꾸찌이꾸오가쯔미도시유끼하야시기미따까
    • C23C22/06C23C22/36B32B15/095
    • C23C22/36C08G18/0809C08G18/6648C08G18/6681C08G18/755C08G2150/90C09D5/084C09D5/086C09D175/04C23C22/53Y10T428/273Y10T428/31605
    • Disclosed is a surface-treated steel sheet having a surface treatment film containing a metal compound containing titanium, a metal compound containing magnesium, a cationic urethane resin having at least one cationic functional group selected from primary to tertiary amino groups and quaternary ammonium salt groups, and a cationic phenol polycondensate having a cationic functional group, which is a polycondensation product between a phenol compound and an aldehyde. The titanium content in the surface treatment film is 1-4% by mass relative to the total solid content; the magnesium content in the surface treatment film is 0.2-2% by mass relative to the total solid content; the cationic urethane resin content in the surface treatment film is 20-35% by mass relative to the total solid content; and the cationic phenol polycondensate content in the surface treatment film is 25-40% by mass relative to the total solid content. The mass ratio between the cationic urethane resin and the cationic phenol polycondensate is from 33.3:66.7 to 49:51. ® KIPO & WIPO 2009
    • 公开了一种表面处理钢板,其具有包含含有钛的金属化合物,含有镁的金属化合物,具有至少一个选自伯至叔氨基的阳离子官能团和季铵盐基的阳离子聚氨酯树脂的表面处理膜, 和具有阳离子官能团的阳离子苯酚缩聚物,其是酚化合物和醛之间的缩聚产物。 表面处理膜中的钛含量相对于总固体成分为1-4质量% 表面处理膜中的镁含量相对于总固体成分为0.2〜2质量% 表面处理膜中的阳离子聚氨酯树脂含量相对于总固体成分为20〜35质量% 表面处理膜中的阳离子苯酚缩聚物含量相对于固体成分总量为25〜40质量%。 阳离子聚氨酯树脂和阳离子酚缩聚物之间的质量比为33.3:66.7至49:51。 ®KIPO&WIPO 2009