A process for the vulcanization of aqueous dispersions unsaturated aet -saturated polymers with a vulcanization system, on the basis of sulfur and dithiocarboxylic or. Their salts.

摘要

objective of the invention is a method for vulcanization of unsaturated polymer and aqueous dispersions, which, on the one hand, the emergence of harmful nitrosamines which at the same time, the vulkanisationseigenschaften and, on the other hand, is not affected.$a, the solution is that the vulkanisationsmischung effective amount of aromatic hydroxydithiocarbonsu00e4ure or the salt point. $a erfindungsgemu00e4u00dfe method is suitable for natural rubber and synthetic rubber.