POLYOXYALKYLENE POLYETHER AMINO ALCOHOLS CONTAINING A TERTIARY HYDROXYL GROUP AND FLEXIBLE POLYURETHANES MADE THEREFROM

摘要

POLYOXYALKYLENE POLYETHER AMINO ALCOHOLS CONTAINING A TERTIARY HYDROXYL GROUP AND FLEXIBLE POLYURETHANES MADE THEREFROM (Docket #80,410-F) Polyoxyalkylene polyether amino alcohols are prepared which have the following formula: (IV) Wherein, R represents hydrogen or a methyl or an ethyl group, x represents a number having an average value of about 1 to about 4 and n represents a number having an average value of about 1 to about 40. The polyoxyalkylene polyether amino alcohol is prepared by alkoxylating a glycol that contains one tertiary hydroxyl group and also a primary or secondary hydroxyl group in order to form an alkoxylated intermediate and by then reductively aminating the alkoxylated intermediate.