| abstract |
An object of the present invention is to provide a novel industrial product which is a lanolin substitute and which can absorb water, an aqueous solution or an aqueous suspension at least twice its weight. A method of polymerizing unsaturated fatty acid esters singly or in mixture with polyterpenes by heat treatment, wherein the method is selected from glycerol, polyglycerol, sorbitol, monoethanolamine MEA, and vitamins C and E. 1 to 6% by weight of one or more compounds being added to the reaction mixture. 【Selection chart】 None |