Patent ID: 9376586
Filing Date: 2016-06-28
CPC Classification: B05D,C08G,C09D

Claim Text:
1. A coating composition based on aprotic solvents and comprising: (A) at least one hydroxyl-containing member selected from the group consisting of hydroxyl-containing polyacrylate, hydroxyl-containing polymethacrylate, hydroxyl-containing polyurethane, hydroxyl-containing polyester, hydroxyl-containing polysiloxane, and combinations comprising two or more of the foregoing group; and (B) at least one compound (B) comprising blocked isocyanate groups and alkoxysilane groups, wherein (i) the hydroxyl groups of component (A) are blocked with at least one acyclic orthoester, (ii) the compound (B) has at least one structural unit (II) of the formula (II)  where and (iii) at least 90 mol % of the total alkoxysilane groups present in component (B) are ethoxysilane groups SiOC