- 专利标题： Curable protective coating composition
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申请号： US16458244申请日： 2019-07-01
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公开(公告)号： US11186883B2公开(公告)日： 2021-11-30
- 发明人: Yakun Zhu , Xueting Qiu
- 申请人： Henkel AG & Co. KGaA
- 申请人地址： DE Duesseldorf
- 专利权人： Henkel AG & Co. KGaA
- 当前专利权人： Henkel AG & Co. KGaA
- 当前专利权人地址： DE Duesseldorf
- 代理商 Mary K. Cameron
- 主分类号： C21D1/70
- IPC分类号： C21D1/70 ; B21D22/02 ; C09D1/00 ; C09D1/02 ; C09D183/04 ; C21D8/02
摘要：
The present invention relates to a self-collapsed protective coating composition and use thereof. In particular, the invention relates to a self-collapsed protective coating composition for hot stamping of steel material, which can protect the surface of steel material from oxide scale and provide ease for subsequent welding.
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