Patent ID: 9249338
Filing Date: 2016-02-02
CPC Classification: C09D,G06F

Claim Text:
1. A coating composition comprising a silane oligomer having: an R 1 group represented by Formula 1 of [R a O—(CH 2 CH 2 O) p —R b —] wherein R a is selected from the group consisting of hydrogen and an alkyl group having 1 to 3 carbon atoms; R b is selected from the group consisting of an alkyl group having 5 to 20 carbon atoms, an alkenyl group having 5 to 20 carbon atoms, an alkynyl group having 5 to 20 carbon atoms, an aryl group having 5 to 20 carbon atoms, an arylalkyl group having 6 to 20 carbon atoms, a cycloalkyl group having 5 to 20 carbon atoms and a heteroalkyl group having 5 to 20 carbon atoms; and p is an integer of 1 to 12; and an R 2 group represented by Formula 2 of (R c ) q wherein R c is a cycloalkyl group having 3 to 20 carbon atoms; and q is an integer of 1 to 3, wherein at least one reactive group bonded to a silicon of the silane oligomer is substituted by a hydroxyl group (—OH).