POLYMER PRIMER Russian patent published in 2003 - IPC

FIELD: construction engineering, more specifically, preliminary protective treatment of building structures before their finishing. SUBSTANCE: polymer primer composition contains polyvinyl dispersion, marble flour, dolomite flour, quarts sand, titanium dioxide, methyl cellulose, preserving agent, 25-% ammonia aqueous solution and foam suppressor. EFFECT: facilitated manufacture of polymer primer composition with reduced fraction of volatile and harmful components and improved protective properties. 2 tbl