CATALYST COMPOSITIONS METHODS OF PREPARATION THEREOF AND PROCESSES FOR ALKOXYLATING ALCOHOLS USING SUCH CATALYSTS

摘要

A process of preparing an alkoxylation catalyst wherein a catalyst precursor which is formed from an alkoxylated alcohol calcium hydroxide carboxylic acid inorganic acid and propylene oxide is mixed with an antioxidant preferably butylated hydroxyl toluene. A process of alkoxylation using the catalyst of the present invention.