| http://www.w3.org/ns/prov#value | - nt invention where R=H, are manufactured by reacting a compound of the formula CYOH wherein CY is particularly selected from the group consisting of:##STR00014## wherein p=0-2 with an alkylene oxide, mixtures of alkylene oxides and styrene oxide in the presence of a basic catalyst such as potassium hydroxide or an alkali metal alkoxide such as sodium or potassium methoxide.More specifically the pr
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