发明授权
- 专利标题: Nonchromate rust preventive agent for aluminum, method of rust prevention and rust-preventive aluminum products
- 专利标题(中): 铝防锈防锈剂,防锈防锈铝制品
-
申请号: US09833070申请日: 2001-04-12
-
公开(公告)号: US06419731B2公开(公告)日: 2002-07-16
- 发明人: Toshio Inbe , Masashi Takahashi , Katsuyoshi Yamasoe
- 申请人: Toshio Inbe , Masashi Takahashi , Katsuyoshi Yamasoe
- 优先权: JP2000-119081 20000420
- 主分类号: C23C2205
- IPC分类号: C23C2205
摘要:
A nonchromate rust preventive agent for aluminum which comprises a zirconium compound, a fluoride ion, a water-soluble resin and an aluminum salt. Also an aluminum product treated with the nonchromate rust preventive agent is provided.
公开/授权文献
信息查询