METHOD OF COLD HARDENING SILICON-ORGANIC ANTIADHESIVE COATING PRODUCTION Russian patent published in 1997 - IPC

FIELD: paint and varnish industry; in particular, may be used for production of different, including large-scale structural pieces out of polymeric composition materials. SUBSTANCE: method provides for preparation of silicon-organic composition and following its application on surface. Composition has the following comp[onentns, %: polymethylsiloxane resin with tail hydroxyl radicals or its mixture with linear polydimethylsiloxane with tail hydroxyl radicals, 0.68-8.60 ; based on oligo-organohydroxyloxane liquid cross-linking agent, 1.40-8.20 ; hardening catalyst, 0.19-5.0; organic solvent, 85.0-95.0. Coating characteristics: duration of hardening, 15-45 min; film is flat, sliding and nonadhesive. EFFECT: higher efficiency. 6 cl, 2 tbl