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专利名称：Process for the manufacture of reaction
products from fatty acids and alkanolamines and the use of the reaction productsas technical emulsifiers
发明人：HELFERT, HERBERT, DR.,WULZ, KLAUS,
DR.,GETTO, ELMAR,HETTCHE, ALBERT, DR.
申请号：EP81100673.3申请日：19810130公开号：EP0034726A2公开日：19810902
摘要：1. A process for the preparation of reaction products of alkanolamines withunsaturated fatty acids of 12 to 30 carbon atoms or fatty acid mixtures of 12 to 30 carbonatoms containing unsaturated constituents by reacting the components at elevatedtemperature, wherein the fatty acid component and at least one dialkanolamine of 2 or 3carbon atoms per hydroxyalkyl radical are allowed to act on one another in a molar ratioof 1:1.0 to 1.6 at a temperature of from 110 to 140 degrees C in the absence of solvents,and the reaction is discontinued when the reaction mixture has an acid number of 45 to75.
申请人：BASF AKTIENGESELLSCHAFT
地址：Carl-Bosch-Strasse 38 67063 Ludwigshafen DE
国籍：DE
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