| abstract |
The present invention relates to silicon-containing azodicarbonamides of the general formula I: (A 1 ) x (A 2 ) (3-x) Si-R 1 -N(D 1 )-CO-N=N-CO-N (D 1 )-R 1 -Si(A 1 ) x (A 2 ) (3-x) (I). Silicon-containing azodicarboxamides of general formula I are prepared by reacting azodicarboxy compounds of general formula II with aminosilanes of general formula I II: Sub 1 -X 1 -C(O)-N =N-C(O)-X 2 -Sub 2 (II)(A 1 ) x (A 2 ) (3-x) Si-R 1 -N(D 1 )H(III). The silicon-containing azodicarbonamides of the general formula I can be used in cable jackets, hoses, drive belts, conveyor belts, roller covers, shoe soles, annular seals and shock absorbing elements. |