BRANCHED TRIALKYLAMINE PRECURSORS, INTERMEDIATES, PRODUCTS MADE THEREFROM AND PROCESSES OF MANUFACTURE
申请人:Eastman Chemical Company
公开号:US20190218170A1
公开(公告)日:2019-07-18
The invention provides branched hydrophobes for the production of surfactants with improved properties over linear hydrophobes. The invention also provides branched C10-12 enals and aldehydes that are oxidized to branched fatty acids or hydrogenated to branched fatty alcohols and further derivatized to surfactants, through ethoxylation or esterification and other or subsequent reactions. The invention further provides surfactants made from the branched trialkylamine intermediates, including amphoteric, cationic and nonionic surfactants.
这项发明提供了支链疏水基团,用于生产具有比线性疏水基团更好性能的表面活性剂。该发明还提供了支链C10-12 烯醛和醛,它们被氧化为支链脂肪酸或氢化为支链脂肪醇,并进一步通过乙氧基化或酯化等反应或随后的反应衍生为表面活性剂。该发明还提供了由支链三烷基胺中间体制备的表面活性剂,包括两性离子、阳离子和非离子表面活性剂。