| abstract |
A water-based cement for producing tyres, having water as solvent, a cross-linkable unsaturated-chain polymer base, sulphur, a reinforcing filler, zinc oxide, accelerators, and an emulsifier of the general formula (I) n R 1 CONR 2 CHR 3 COOX (I)n where: R 1 is an aliphatic group C 6 -C 23 R 2 is H or an aliphatic group C 1 -C 8 R 3 is H or an aliphatic or aromatic group C 1 -C 8 , and X is a metal cation, preferably an alkaline cation. |