POLYMERS OBTAINABLE FROM OXETANE BASED MACROMONOMERS, METHOD FOR THE PRODUCTION THEREOF, AND THE USE THEREOF AS ADDITIVES IN COATING AGENTS AND PLASTICS

摘要

The invention relates to a polymer obtainable by radical polymerization of one or more oxetane-based macromonomers and optionally one or more further radical polymerizable comonomers, where the oxetane based macromonomers can be obtained by cationic ring-opening polymerization of at least one hydroxyoxetane having a terminal ethylenic unsaturated starting molecule, free of allyl groups, at a molar ratio (hydroxyoxetane(s) : starting molecule) of (100 : 1) to (1 : 1) in the presence of at least one suitable catalyst. The invention further relates to a method for producing the polymer and to the use thereof as and additive in coating agents and plastics.