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OXALCYLATED QUATERNARY AMMONIUM COMPOUNDS, PROCEDURES FOR THE MANUFACTURING THEREOF AND THEIR USE AS ANTIQUITIES
OXALCYLATED QUATERNARY AMMONIUM COMPOUNDS, PROCEDURES FOR THE MANUFACTURING THEREOF AND THEIR USE AS ANTIQUITIES
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机译:草酰化季铵盐化合物,制备方法及其作为抗老剂的用途
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摘要
Quaternary ammonium compounds of the formula IMAGE 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.
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