发明名称 |
FLUORINATED, SATURATED HYDROCARBONS |
摘要 |
Compositions comprising linear or cyclic fluorinated, saturated hydrocarbons of the following general formulae (I): Rf1-R1-Rf2 and (II): Rf1-R2-Rf2. Each composition comprises more than 10 molar % and less than 95 molar % of a compound of the general formula (I) and the balance of a compound of the general formula (II). These compositions have an excellent chemical stability and a high safety for the living bodies, do not deplete the ozonosphere, and are used as detergents, solvents, etc., wherein R1 is a carbon chain composed of CHF and CH2; Rf1 and Rf2 are each perfluoroalkyl, fluorine or hydrogen with the proviso that at least one of them is perfluoroalkyl, or Rf1 and Rf2 are bonded together to form a ring containing a perfluoroalkylene chain; and R2 is a carbon chain composed of CH2 and CH2, with the proviso that the skeletons of the compounds of the formulae (I) and (II) are the same.
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申请公布号 |
WO9851650(A1) |
申请公布日期 |
1998.11.19 |
申请号 |
WO1998JP02157 |
申请日期 |
1998.05.15 |
申请人 |
JAPAN AS REPRESENTED BY DIRECTOR GENERAL OF AGENCYOF INDUSTRIAL SCIENCE AND TECHNOLOGY;NIPPON ZEON CO., LTD.;SEKIYA, AKIRA;YAMADA, TOSHIROU;URUMA, TAKASHI;SUGIMOTO, TATSUYA |
发明人 |
SEKIYA, AKIRA;YAMADA, TOSHIROU;URUMA, TAKASHI;SUGIMOTO, TATSUYA |
分类号 |
C07C17/00;C07C17/354;C07C17/389;C07C19/08;C07C23/02;C07C23/08;C09K3/00;C09K5/04;C10M105/52;C10M107/38;C10M147/02;C11D7/26;C11D7/28;C11D7/30;C11D7/50;(IPC1-7):C07C19/08 |
主分类号 |
C07C17/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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