- 专利标题: COMPOSITIONS CONTAINING TRANS-1,2-DICHLOROETHYLENE AND A HYDROFLUOROETHER, AND METHODS OF USING THE SAME
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申请号: US16166838申请日: 2018-10-22
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公开(公告)号: US20190119609A1公开(公告)日: 2019-04-25
- 发明人: Dov SHELLEF , Edo SHELLEF
- 申请人: Dov SHELLEF , Edo SHELLEF
- 主分类号: C11D7/50
- IPC分类号: C11D7/50
摘要:
Disclosed herein are solvent compositions and methods of using the solvent compositions. The solvent composition includes at least trans-1,2-dichloroethylene (t-DCE) and 1,1,2,2-tetrafluoroethyl-2,2,3,3-tetrafluoropropyl ether (TFE-TFPE). The solvent composition may also include an oxygenated solvent, such as an alcohol or fluorinated ether. A method of cleaning the surface of an article includes contacting the surface with the solvent composition to dissolve, disperse, or displace a contaminant on the surface, and removing the solvent composition containing the contaminant from the surface.
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