BINDER COMPOSITION, COATING AGENTS CONTAINING IT, AND USE THEREOF

摘要

A binder composition, coating agents and use thereof. The binder compositions contain A1 C-H-acid compounds obtainable by polymerisation of hydroxyfunctional and non-hydroxyfunctional monomers, polyols and .beta.-keto carboxylic acid esters and subsequent esterification of the hydroxy groups with the .beta.-keto carboxylic acid esters, A2 C-H-acid compounds obtainable by transesterification of polyols with .beta.-keto carboxylic acid esters, B .alpha.,.beta.-unsaturated compounds with at least two groups having the formula R1R2C = CR3-CO-, bonded to at least one additional group R1R2C = CR3-CO- via the radical of a polyalcohol, polyamine or amino alcohol, C polyglycidyl compound, D polyamine hardeners, E Lewis or Br F polysiloxane compounds having the formula: Y-(CH2)3-Si-X3, 42 in which Y = -NH2, , -CH2-CH= <IMG> <IMG> and X = -OCH3, -OCH2CH3, <IMG>