CPC C09D 175/02 (2013.01) [A61B 5/6846 (2013.01); B05D 1/02 (2013.01); B05D 1/18 (2013.01); C08G 18/325 (2013.01); C08G 18/3228 (2013.01); C08G 18/5024 (2013.01); C08G 18/6685 (2013.01); C08G 18/73 (2013.01); C08G 18/755 (2013.01); C09D 5/1662 (2013.01)] | 26 Claims |
1. A coating composition for a surface of a medical device, the coating composition comprising a polyurea copolymer having a polymer backbone and comprising a reaction product of:
(a) a diamine composition comprising a polyethylene glycol diamine compound having a formula (I), (II), or a combination of (I) and (II):
wherein y is an integer in the range of 2 to 40, and x+z is an integer in the range of 1 to 8; or
wherein n is an integer in the range of 1 to 500; and
(b) a diisocyanate, wherein the diisocyanate is present in a molar ratio with total diamines in (a) in a range of 2:1 to 1:2.
|