Degussa Aktiengesellschaft

Federal Republic of Germany

Horst Lambertz

Siegfried Wolff

Werner Schwarze

Hans Remmel

There is described the use of substituted N-trichloromethyl thiodicarboximides in combination with N,N'-substituted bis-(2,4-diamino-s-triazin-6-yl)-oligosulfides in vulcanizable rubber mixtures in order to improve the vulcanization characteristics and such rubber mixtures.

Substituted N-trichloromethyl thiodicarboximides and N,N-substituted

The invention is directed to bis-(2-ethylamino-4-diethylamino-s-triazine-6-yl)-tetrasulfide and a process for its production from the corresponding mercaptotriazine. The compound of the invention is employed in vulcanizable mixtures as a cross-linker or as vulcanization accelerator.

Bis-(2-ethylamino-4-diethylamino-s-triazine-6-yl) tetrasulfide, process

The invention is directed to bis-(2-ethylamino-4-diethylamino-s-triazin-6-yl)-tetrasulfide and a process for its production from the corresponding mercaptotriazine. The compound of the invention is employed in vulcanizable mixtures as a cross-linker or as vulcanization accelerator.

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Hurth, Germany

Horst Lambertz