VERFAHREN ZUR HERSTELLUNG VERESTETER, EPOXIDGESTRECKTER POLYOLE
Esterified epoxide-extended polyols (EEEPs) of the formula P(OH)a+c(EPO)n(FE)b where P is a polyol having a = 2-8 primary hydroxyls, c = 0-8 secondary and tertiary hydroxyls, a + c is in the range of 3-8, EPO is a C3-C6 epoxide, FE is a fatty acid acyl moiety, n is the minimum epoxylation index aver...
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Zusammenfassung: | Esterified epoxide-extended polyols (EEEPs) of the formula P(OH)a+c(EPO)n(FE)b where P is a polyol having a = 2-8 primary hydroxyls, c = 0-8 secondary and tertiary hydroxyls, a + c is in the range of 3-8, EPO is a C3-C6 epoxide, FE is a fatty acid acyl moiety, n is the minimum epoxylation index average number having a value generally equal to or greater than a and is a number sufficient that greater than 95% of the primary hydroxyls of the polyol are converted to secondary or tertiary hydroxyls, and 2 |
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