Polyoxyalkylene ether having hydroxyl and sulfonate groups and their use in the preparation of dispersable polyurethanes
Polyoxylalkylene ether with an average molecular weight of 400 to 10,000 with at least one terminal hydroxyl group and at least one lateral -SO3X group (X=hydrogen, alkali metal or ammonium ion) is disclosed. The polyoxyalkylene ether is obtainable by The statistical or blockwise addition reaction o...
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