Polymers, coating compositions containing such polymers, and anti-fingerprint coatings formed therefrom

A substrate at least partially coated with an anti-fingerprint coating prepared from a coating composition comprising:

• (a) at least 50 weight % of an organic solvent, based on the total weight of the coating composition;
• and
• (b) an alkoxysilane functional polymer, wherein the polymer is prepared from components comprising:
• (i) an active hydrogen functional compound comprising an amino group and at least two alkoxysilane groups;
• (ii) at least 30 weight % of an intramolecular cyclic ester, based on the total weight of reactive components used to form the alkoxysilane functional polymer;
• and
• (iii) an isocyanate functional compound free of alkoxysilane groups,
• wherein the active hydrogen functional compound (i) is reacted with the intramolecular cyclic ester (ii) to form a reaction product and the reaction product is reacted with one or more isocyanate functional compounds (iii) to produce the alkoxysilane functional polymer, and
• wherein the alkoxysilane functional polymer is represented by Chemical Formula (II):
• wherein n is a number from 5 to 50, R4 and R5 are each independently an alkylene group, X is an alkyl group, aryl group, or alkylaryl group, and each Z is independently a group represented by
• in which a is a number from 1 to 3, R6 is an alkylene group, W is an alkyl group, and Y is an alkoxy group.