C - Chemistry – Metallurgy – 08 – G
Patent
C - Chemistry, Metallurgy
08
G
C08G 65/26 (2006.01) C10L 1/14 (2006.01) C10L 1/18 (2006.01) C10L 1/198 (2006.01) C10L 10/04 (2006.01) C10L 1/22 (2006.01)
Patent
CA 2478669
The present invention relates to polyethers which are obtainable from 1-butene oxide and an alcohol using a double metal cyanide compound as a catalyst and have a content of unsaturated components of 6 mol% or more, to a process for preparing such a polyether and also to the use of a polyether according to the invention as a carrier oil or in a carrier oil formulation, in particular in additive packages for gasoline fuels, and furthermore also to carrier oil formulations and also to fuels comprising a polyether according to the invention.
L'invention concerne des polyéthers pouvant être obtenus à partir de 1-buténoxyde et d'alcool, un composé cyanure métallique double servant de catalyseur. Les polyéthers selon l'invention contiennent au moins 6 % molaires de composants insaturés. L'invention concerne également un procédé de fabrication de tels polyéthers, ainsi que leur utilisation en tant qu'huiles support ou dans une formulation d'huiles support, notamment dans des additifs de carburants. L'invention concerne par ailleurs des formulation d'huiles support ainsi que des carburants contenant des polyéthers selon l'invention.
Bohres Edward
Grosch Georg Heinrich
Sager Wilfried
Stosser Michael
Walter Marc
Basf Aktiengesellschaft
Borden Ladner Gervais Llp
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