Patent ID: 8618237

Claim:
A composition, comprising: a) at least one polyoxazolidine POU having at least two urethane groups; and b) at least one polyoxazolidine POC having at least one carbonato group, wherein the polyoxazolidine POU comprises a bis-oxazolidine of formula (IVâ€²) wherein R 2 and R 3 are independently from each other H or a linear or branched alkyl group with 1 to 10 carbon atoms wherein the polyoxazolidines POC comprises a bis-oxazolidine of the formula (V): wherein R 6 and R 7 are independently from each other H or a linear or branched alkyl group with 1 to 10 carbon atoms; and wherein the weight ratio of the sum of all polyoxazolidine POC to the sum of all polyoxazolidine POU is 10:90-45:55.