New polyester polyurethanes, process for preparaing them, pseudolatices produced from the said polyester polyurethanes and their use in cosmetic compositions

摘要

The present invention relates to polyurethanes and a process for preparing them. These polyester polyurethanes contain units corresponding to the following formulae (I) and (II): The polyester polyurethanes according to the present invention form pseudolatices and may be utilized as film-forming resin in cosmetic compositions.