A METHOD OF MAKING A SYNTHETIC ALKYLARYL SULFONATE

专利名称：A METHOD OF MAKING A SYNTHETIC

ALKYLARYL SULFONATE

发明人：HOWES, ANDREW J.,CAMPBELL, CURTIS

BAY,THACH, SOPHANY

申请号：EP10832104申请日：20101117公开号：EP2501677A4公开日：20150513

摘要：A process for preparing an alkylaryl sulfonate comprising (a) reacting at leastone meta-xylene compound with olefin or a mixture of olefins having from about 10 toabout 20 carbon atoms, in the presence of an acid catalyst, wherein the resulting productcomprises no more than 40 weight percent of 1-alkyl-2,4 dimethylsubstituted aromaticcompound and at least about 60 weight percent of 1-alkyl-3,5 dimethyl substitutedaromatic compound; (b) sulfonating the product of (a); and (c) neutralizing the product of(b) with a source of alkali or alkaline earth metal or ammonia.

申请人：CHEVRON ORONITE COMPANY LLC

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