[EN] 3-PYRIDAZINE DERIVATIVES AND THEIR USE IN RUBBER<br/>[FR] DERIVES DE 3-PYRIDAZINE ET LEUR UTILISATION DANS LE CAOUTCHOUC
申请人:MONSANTO COMPANY
公开号:WO1993025537A1
公开(公告)日:1993-12-23
(EN) Thiols, disulfides and sulfenamides of certain pyridazines are effective accelerators in the sulfur vulcanization of rubber. These compounds, based on 3-pyridazine show improved rates of vulcanization and states of cure compared with known sulfenamide accelerators.(FR) Les thiols, les bisulfures et les sulfénamides de certaines pyridazines sont des accélérateurs efficaces dans la vulcanisation par le soufre du caoutchouc. Ces composés à base de 3-pyridazine permettent d'obtenir des vitesses et des qualités de vulcanisation supérieures à celles obtenues avec les accélérateurs au sulfénamide connus.
3-Pyridazine derivatives and their use in rubber
申请人:MONSANTO COMPANY
公开号:EP0726255A3
公开(公告)日:1997-03-26
Thiols, disulfides and sulfenamides of certain pyridazines are effective accelerators in the sulfur vulcanization of rubber. These compounds, based on 3-pyridazine show improved rates of vulcanization and states of cure compared with known sulfenamide accelerators.