- 专利标题: Method for applying ultrafine phosphate conversion crystal coatings
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申请号: US15571834申请日: 2016-04-21
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公开(公告)号: US11142828B2公开(公告)日: 2021-10-12
- 发明人: Avraham Sheinkman , Itzhac Rozentul
- 申请人: PHOSFAN LTD
- 申请人地址: IL Barkan
- 专利权人: PHOSFAN LTD
- 当前专利权人: PHOSFAN LTD
- 当前专利权人地址: IL Barkan
- 代理商 Mark M. Friedman
- 国际申请: PCT/IL2016/050427 WO 20160421
- 国际公布: WO2016/178210 WO 20161110
- 主分类号: C23C8/60
- IPC分类号: C23C8/60 ; C23C22/07 ; C23C22/78 ; C09D5/00
摘要:
A method for providing phosphate conversion crystal coating, the method including the steps of: pre-treating a substrate by depositing metal oxide particles on the substrate; treating the substrate with a phosphate coating solution, resulting in the phosphate conversion crystal coating forming (crystallizing) on the substrate.
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