申请人:The Goodyear Tire & Rubber Company
公开号:US05019611A1
公开(公告)日:1991-05-28
There is disclosed compounds having, within their structural formulae, a trivalent moiety: ##STR1## which exhibit antiozonant activity when added to rubber compositions at antiozonant effective levels and which exhibit synergistic antiozonant activity when used with conventional antiozonants in rubber compositions. There is also disclosed novel compounds which can be used as antiozonants.
披露了一种化合物,其结构式中具有三价基团:##STR1##,当以抗臭氧剂有效水平添加到橡胶组合物中时表现出抗臭氧活性,并且当与橡胶组合物中的传统抗臭氧剂一起使用时表现出协同抗臭氧活性。还披露了可以用作抗臭氧剂的新化合物。