| 摘要 |
<p>Use as a propellant of a composition comprising at least one fluoroalkene of Formula I:
€ƒ€ƒ€ƒ€ƒ€ƒ€ƒ€ƒ€ƒ XCF 2 R 3-z €ƒ€ƒ€ƒ€ƒ€ƒ(I)
where X is a C 2 to C 5 unsaturated, substituted or unsubstituted radical, each R is independently Cl, F, Br, I or H, and z is 1 to 3.</p> |
