SET OF PAINTING PRODUCTS IN PARTICULAR FOR RENOVATION OF LACQUER COATINGS APPLIED BY CONTNUOUS PROCESS
1. A set of lack products for renovation of lack coats obtained by a continuous method on sheet metal, consisting of a primer and of a finish email, including pigments dispersed in binders, including fillers, solvents and typical components for lack products, characterized in that the primer is a co...
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Format: | Patent |
Sprache: | eng |
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Zusammenfassung: | 1. A set of lack products for renovation of lack coats obtained by a continuous method on sheet metal, consisting of a primer and of a finish email, including pigments dispersed in binders, including fillers, solvents and typical components for lack products, characterized in that the primer is a composition of middle-particle-size epoxy resin based on bisphenol and on epichlorhydrine, and of a hardener based on polyaminoamide resin obtained from unsaturated fatty acids and polyamines, in the ratio from 2:1 up to 0.5:1, pigments and fillers of flake structure in the ratio from 1:1 up to 0.3:1, whereas the resin/(fillers and resins) mixture ratio is from 1:4 up to 1:6, whereas the finish product to be applied on the primer is an acryl email based on an acryl resin - i.e. a copolymer of methacrylic acid and acrylic acid esters of 1000-2500 mPas viscosity and acid value of below 15 with addition of 0-10% of plastifier, 0.5% of agent... |
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