Научно-исследовательский институт шинной промышленности
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FIELD: tire industry. SUBSTANCE: composition has the grafted copolymer of ethylenepropylene rubber and methacrylic acid (molecular mass is 170000-180000 Da) and 10% bound methacrylic acid and additionally - sulfanol and bidistilled water at its ratio with toluene 1:1. Composition has components at the following ratio, wt.-%: bound methacrylic acid 2.5-3.0; sulfanol (by dry residue) 0.15-0.30; bidistilled water and toluene at ratio 1:1 - the rest. EFFECT: increased protective effect of coating, improved quality. 2 tbl
SU4254463/05A1987-04-291987-04-29Composition for tire rubber protective coating
SU1522721A1
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