OXIALKYLERADE KVATERNAERA AMMONIUMFOERENINGAR, FOERFARANDE FOER DERAS FRAMSTAELLNING OCH DERAS ANVAENDNING SOM STROEMNINGSACCELERATORER.

摘要

Quaternary ammonium compounds of the formula in which R1 denotes an alkyl or alkenyl radical with 12 to 22 carbon atoms; R2 and R3 are identical or different and denote an alkyl radical with 1 to 4 carbon atoms; x denotes an integral or non-integral number from 1 to 3; and A(-) denotes an alkyl- or alkenyl-sulfonate anion, an alkyl or alkenyl-carbonate anion or a benzoate, naphthoate or phenylsulfonate anion, the tosylate ion being excluded, a process for their preparation and their use as drag reducing agents in liquids with turbulent flow.