| abstract |
2.1. A binder composition is described for solvent-based or aqueous coating compositions which cure at low temperature to give yellowing-free and solvent-resistant coatings.n n n 2.2. The binder composition contains binder components based on polyethers, polyesters, polyether polyesters and / or (meth) acrylic copolymers, each with at least one acryloyl group and at least one epoxy group in the molecule, the acryloyl groups and epoxy groups being in the ratio 2: 8 to 8: 2, and one or more polyamines as hardeners in the quantitative ratio of the equivalent weights from 2: 0.5 to 1: 1.5.n n n 2.3. Binder for pigmented and pigment-free lacquers, especially for use in multi-layer lacquers. |