| 摘要 |
<p>The invention relates to a method for producing rubber mixtures in a mixing process having, for example, several mixing steps, wherein the mixing steps can be divided into several sub-steps if applicable, comprising the mixing of the following components: one or more rubbers; one or more oxidic fillers containing hydroxyl groups; one or more organosilicon compounds containing sulfur and/or one or more hydroxypolysulfide compounds; one or more reversion protection agents, selected from 1,6-bis(N,N-dibenzylthiocarbamoyldithio)hexane (CAS number: 151900-44-6), 1,3-bis((3-methyl-2,5-dioxopyrrol-1-yl)methyl)benzene (CAS number: 119462-56-5), and hexamethylene-1,6-bis(thiosulfate), disodium salt, dihydrate (CAS number: 5719-73-3), individually or mixtures thereof, wherein said reversion protection agents are mixed in during the first mixing step; one or more vulcanization additives; and one or more rubber additives.</p> |
