POWDER COMPOSITION FOR DECORATIVE COATING Russian patent published in 1995 - IPC

FIELD: coating compositions. SUBSTANCE: powder composition has the following components, wt.-%: epoxyde diane resin with epoxyde number 2.0-3.4% 70-75; epoxyde diane resin with epoxyde number 4-5% 0.2-2.0; polyvinylbutyral 2.0-2.3; polyvinylbutyl ether 0.5-0.8; titanium dioxide 17-22; microbarite 0.1-0.8; dicyandiamide 1.4-1.6; phenolformaldehyde resin IOI"Л" 2.0-2.3; technical carbon 0.05-0.1, and aerosil - the rest. Use of invention ensures to increase physical-chemical properties, chemical stability, resistance against temperature change of coating with thickness from 100 to 600 mcm. EFFECT: enhanced quality of composition. 3 tbl