FIELD: wood-and-pulp industry. SUBSTANCE: this method prescribes separately treating chrome-tanned fibre and synthetic latex by aqueous solution of lignosulfates, admixing 32 to 38 mass percent asbestos fibre, 26 to 48 mass percent processed chrome-tanned leather, 16 to 29 mass percent processed synthetic latex, 3.2 to 5.7 mass percent lignosulfonates and 0.8 to 1.3 mass percent coagulate, molding linen from disclosed composition, press-molding and drying resultant product. EFFECT: excellent qualities. 2 cl, 1 tbl
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Authors
Dates
1995-12-27—Published
1993-07-07—Filed