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.
某些吡啶并嗪的硫醇、二硫化物和硫酰胺是橡胶硫化的有效催化剂。这些化合物基于3-吡啶并嗪,与已知的硫酰胺催化剂相比,显示出更高的硫化速率和硫化状态。