基本信息:
- 专利标题： 메톡시-퍼플루오로프로판의 공비 조성물 및 이의 용도
- 专利标题（英）：Azeotropic compositions of methoxy-perfluoropropane and their use
- 专利标题（中）：- 甲氧基 - 全氟化硼的AZEOTROPIC组合物及其用途
- 申请号：KR1019997006681 申请日：1998-01-29
- 公开(公告)号：KR1020000070445A 公开(公告)日：2000-11-25
- 发明人： 오웬스존지 , 투마필립이 , 야노메히데토
- 申请人： 쓰리엠 컴퍼니
- 申请人地址： *M Center, P.O.Box *****, Saint Paul, Minnesota *****-****, U.S.A.
- 专利权人： 쓰리엠 컴퍼니
- 当前专利权人： 쓰리엠 컴퍼니
- 当前专利权人地址： *M Center, P.O.Box *****, Saint Paul, Minnesota *****-****, U.S.A.
- 代理人： 나영환; 이상섭
- 优先权： US8/802,830 1997-02-19; US8/936,582 1997-09-24
- 国际申请： PCT/US1998/001637 1998-01-29
- 国际公布： WO1998037163 1998-08-27
- 主分类号： C09K5/04
- IPC分类号： C09K5/04
The present invention substantially C 3 F 7 -OCH 3 and a second two-component azeotropic composition comprising the components of Figure 2, the time component of the second is unsubstituted C 5-7 alkanes, methyl formate, acetone, methanol, 1,1,1,3,3,3-hexafluoro-2-propanol, is selected from methylene chloride and trans-1,2-dihydro the group consisting of ethylene. In another aspect, the present invention substantially C 3 F 7 -OCH 3, as a third component azeotropic composition comprising a component and a component of the third of the second, the time component of the second methanol and 1,1,1,3,3 , is selected from the group consisting of 3-hexafluoro-2-propanol, the components of the third is selected from the group consisting of methylene chloride and trans-1,2-dichloroethylene. Moreover, the azeotropic composition of the present invention may be used in a variety of applications, in particular, refrigerants, cleaning applications, the heat transfer applications, coating applications.