| 发明名称 |
USO DE POLIFLUOROALCANOS DE C3 A C5 COMO GASES DE EXPANSION. |
| 摘要 |
Use of polyfluoroalkanes of the formula CX3-CY2-R (I> in which X radicals on the same C atom stand for hydrogen and/or fluorine, Y radicals on the same C atom stand for hydrogen, fluorine and/or CF3 and R stands for CH2F, CHF2, CH3, CF3, CF2-CH3, CF2CH2F, CH2-CH3, CH2-CH2-CH3 or -CH(CH3)-CH3 and a molecule of the formula (I) contains at least two fluorine atoms, as propellant gases. o
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| 申请公布号 |
ES2070219(T5) |
申请公布日期 |
2004.01.16 |
| 申请号 |
ES19900114011T |
申请日期 |
1990.01.23 |
| 申请人 |
BAYER AG |
发明人 |
SOMMERFELD, CLAUS-DIETER, DR.;LAMBERTS, WILHELM, DR.;BIELEFELDT, DIETMAR, DR.;MARHOLD, ALBRECHT, DR.;NEGELE, MICHAEL, DR. |
| 分类号 |
C08G18/42;C08G18/50;C08J9/14;C09K3/00;C09K3/30;C11D7/30;C11D7/50;C11D17/08;C23G5/00;C23G5/028;(IPC1-7):C09K3/30 |
主分类号 |
C08G18/42 |
| 代理机构 |
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