Compositions containing cyclopentadiene adducts and the use thereof for chemically stable coatings

Abstract

Composition comprising (a) at least one component selected from phenolic resins, amino resins, polyfunctional isocyanates and derivatives thereof, and (b) at least one cyclopentadiene adduct as an additional component obtainable by reacting at least one unsaturated ester product with an optionally substituted cyclopentadiene, wherein the unsaturated ester product is obtainable by reacting an alcohol component, comprising a mono- or polyhydric alcohol, with a carboxylic acid component comprising a mono- or polybasic carboxylic acid or a derivative thereof, with the proviso that the mono- or polyhydric alcohol and/or the mono- or polybasic carboxylic acid comprise at least one non-aromatic double bond and with the proviso that the mono- or polyhydric alcohol is polyhydric and/or the mono- or polybasic carboxylic acid is polybasic, wherein the component (b) comprises functional groups (B) which can enter into a chemical bond with the functional groups (A) of component (a).

Dependencies are inferred from the claim text.