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METHOD OF PREPARING CASTING AND COATING COMPOSITIONS USING POLYOLS DERIVED FROM HIGH OLEIC ACID CONTENT FATTY ACID MIXTURES
METHOD OF PREPARING CASTING AND COATING COMPOSITIONS USING POLYOLS DERIVED FROM HIGH OLEIC ACID CONTENT FATTY ACID MIXTURES
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机译:用高油酸脂肪酸混合物衍生的多元醇制备铸件和涂料组合物的方法
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摘要
Polyols which can be obtained by making epoxidized fatty acid esters of monofunctional C 1-8 alcohols react with aliphatic alcohols having a functionality ranging from 2-10. Fatty acid mixtures with mainly 18 carbon atoms represent the fatty acid component in the epoxidized fatty acid esters. The oleic acid content of the fatty acid mixtures is at least 80 wt %. The polyols are suitable for use in the production of isocyanate casting resins and coating compounds with enhanced colour stability.
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