OILY ANTISEPTIC FOR THE WOOD SOAKING Russian patent published in 1995 - IPC

FIELD: wood-working industry. SUBSTANCE: following composition of the oily antiseptic is proposed: wt. product of the pyrolysis of the petroleum hydrocarbons with the viscosity at 50 C 15-25 mm²/с 0.1-50.0; the cubic residue of the product rectification of the benzene alkylation with the viscosity at 50 C 1,8-4 mm²/с the rest. The proposed antiseptic has the kinematic viscosity at 50 C 4,00-5,02 mm²/с, the volume fraction of water 0.25-0.50 the fungicide toxicity P₉₅ 3.5-7.5 and ensures the depth of soaking (the pine wood in sapwood) 100% EFFECT: enhanced efficiency. 3 tbl