发明申请
US20150299864A1 METAL SURFACE TREATMENT LIQUID, SURFACE TREATMENT METHOD FOR METAL BASES, AND METAL BASE OBTAINED BY SURFACE TREATMENT METHOD FOR METAL BASES
审中-公开

基本信息:
- 专利标题: METAL SURFACE TREATMENT LIQUID, SURFACE TREATMENT METHOD FOR METAL BASES, AND METAL BASE OBTAINED BY SURFACE TREATMENT METHOD FOR METAL BASES
- 专利标题(中):金属表面处理液体,金属基材表面处理方法和金属基材表面处理方法获得的金属基材
- 申请号:US14420206 申请日:2012-08-08
- 公开(公告)号:US20150299864A1 公开(公告)日:2015-10-22
- 发明人: Shigeki Inoue , Akinobu Tsuneishi , Ryosuke Kawagoshi , Yuji Ikura
- 申请人: Shigeki Inoue , Akinobu Tsuneishi , Ryosuke Kawagoshi , Yuji Ikura
- 申请人地址: JP Tokyo
- 专利权人: NIHON PARKERIZING CO., LTD.
- 当前专利权人: NIHON PARKERIZING CO., LTD.
- 当前专利权人地址: JP Tokyo
- 国际申请: PCT/JP2012/070268 WO 20120808
- 主分类号: C23C22/48
- IPC分类号: C23C22/48 ; C23C22/50 ; C23C22/68 ; C09D5/08 ; C25D9/10
摘要:
A metal surface treatment liquid for use in forming a composite coating film containing a Bi element and a Group 4 element on a metal base. The metal surface treatment liquid is a fluorine-free aqueous treatment liquid containing (A) a Bi element source, (B) a multimer of at least one Group 4 element selected from the group consisting of Zr, Ti and Hf elements, and (C) one or more aminopolycarboxylic acids or a salt thereof.
摘要(中):
一种用于在金属基体上形成含有Bi元素和4族元素的复合涂膜的金属表面处理液。 金属表面处理液是含有(A)Bi元素源的无氟水处理液,(B)选自Zr,Ti和Hf元素的至少一种4族元素的多聚体,(C )一种或多种氨基多羧酸或其盐。