| 发明名称 |
Use of chlorofluoropolyethers as lubricants for refrigerants |
| 摘要 |
This invention pertains to the use of chlorofluoropolyethers, such as perfluoropolyepichlorohydrin as lubricants for cooling systems which employ hydrofluorocarbon refrigerants, such as 1,1,1,2-tetrafluoroethane.
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| 申请公布号 |
US4931199(A) |
申请公布日期 |
1990.06.05 |
| 申请号 |
US19890355771 |
申请日期 |
1989.05.23 |
| 申请人 |
EXFLUOR RESEARCH CORPORATION |
发明人 |
BIERSCHENK, THOMAS R.;JUHLKE, TIMOTHY J.;LAGOW, RICHARD J.;KAWA, HAJIMU |
| 分类号 |
C08G65/22;C08G65/323;C09K5/04;C10M107/38;C10M171/00 |
主分类号 |
C08G65/22 |
| 代理机构 |
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代理人 |
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