TEXTILE LUBRICANT FOR TREATING GLASS FIBER Russian patent published in 1998 - IPC

FIELD: textile industry. SUBSTANCE: invention deals with glass fiber for manufacturing rovings and heat-insulation and construction-destination fabrics. Textile lubricant contains, wt.-%: film forming agent - paraffin, 0.5-1.5, or distillate gatch, 3.0-6.0; emulsifier for film forming agent, plasticizer - stearin, 0.6-1.2, or synthetic fatty C₁₆-C₂₀-acids, 0.8-1.4; plasticizer - vaseline, 0.1-2.0, or vaseline oil, 1.5-3.0, or perfumery oil, 1.5-3.0, or transformer oil, 1.5-3.0, or turbine oil, 1.5-3.0, or industrial oil, 1.5-3.0, or self-emulsifying oil, 0.5-1.0, or dibutyl phthalate (dibutyl sebacate, di-iso-amyl phthalate), 0.1- 1.0, or soap stock, 0.1-2.0; special-type emulsifier, 1.2-2.0; stearoxylic acid-based antistatic agent, 0.2-1.0; sizing agent - dicyanodiamido-formaldehyde resin or its 1:1 combination with carbamido-formaldehyde resin, 1.0-2.0, or 1:1 combination of carbamido-formaldehyde resin with polyvinyl acetate dispersion, 1.0- 2.0, or 1: 1 combination of dicyanodiamido-formaldehyde resin with polyvinyl acetate dispersion, 1.0-2.0; and water, the balance. EFFECT: optimized combination of constituents. 4 tbl