- 专利标题： Method for removing rouging from stainless steel
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申请号： US16147918申请日： 2018-10-01
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公开(公告)号： US12084780B2公开(公告)日： 2024-09-10
- 发明人: Groulard Frédéric , François Tosar , Juliette Louche
- 申请人： TECHNOCHIM SA
- 申请人地址： BE Ghislenghien
- 专利权人： TECHNOCHIM SA
- 当前专利权人： TECHNOCHIM SA
- 当前专利权人地址： BE Ghislenghien
- 代理机构： Amster, Rothstein & Ebenstein LLP
- 优先权： EP 184977 2018.07.23
- 主分类号： C23G1/08
- IPC分类号： C23G1/08 ; B08B3/08 ; B08B3/10 ; B08B17/00 ; C09K13/00 ; C09K13/02 ; C09K13/12 ; C23F3/06
摘要：
The present invention is in the field of chemical cleaning and surface treatments for a stainless steel substrate. In particular, the present invention provides a method, kit and use of specific solutions for removing and preferably preventing the formation of rouging (e.g. class I, II and/or III) on a stainless steel substrate, which may be used as processing station or production unit.
公开/授权文献
- US20200024751A1 METHOD FOR REMOVING ROUGING FROM STAINLESS STEEL 公开/授权日：2020-01-23
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