ALPHA-ETHOXYSILANE MODIFIED POLYMERS, THEIR PREPARATION AND USE

摘要

The invention relates to alpha-ethoxysilane modified polymers of the average general formula (I): in which R is a mono- to tetravalent polymer radical, not more than a third of the radicals R¹, R², and R³ present in the polymer of the formula (I), independently of one another, are alkyl radicals having 1 to 4 carbon atoms, at least a quarter of the radicals R¹, R², and R³ present in the polymer of the formula (I), independently of one another, are ethoxy radicals, any remaining radicals R¹, R², and R³, independently of one another, are methoxy radicals, and in which n is 1 to 4. The invention further relates to a process for preparing the polymers of the formula (I), and also to their use in adhesives, sealants, and coating materials.