| abstract |
The invention relates to shaped, non-dusting, non-caking, free-flowing masticating agents based on 2,2'-dibenzamidodiphenyl disulfide and mixtures of saturated fatty acids with an iodine number <25, a freezing point in the range from 50 to 68 ° C and an acid number from 179 to 215 The masticating agents according to the invention serve to lower the viscosity of rubbers containing double bonds and are usually used in amounts of 0.01 to 3 parts by weight, based on 100 parts by weight of rubber. |