abstract |
The present invention relates to a kind of curable waterborne compositions, the composition is included:First polymer containing carboxyl, and the second component containing the second insoluble polymer and stabilizer.Second component includes the functional group reacted during curing with the carboxyl of the first polymer, not carboxy-containing acid group, or these two aspects combination.The composition shows at least 10 DEG C of the first Tg and at least 50 DEG C of the 2nd Tg when drying. |