Surface treating agent and the process therefor

Abstract From the Canadian patent

Surface treating agents consisting of an organic titanium compound containing at least one fluoropolyether radical linked by carboxy groups to the titanium and at least one hydrolyzable group, said compounds being obtained by reacting a fluoropolyether having one or more carboxylic groups with titanium compound having at least one group able to react with carboxylic group and at least one residual hydrolyzable group per titanium atom said surface treating agents have not only superior surface activity and anti-corrosion properties for the metal surface but are, also chemically stable.