申请人:Pennwalt Corporation
公开号:US04048423A1
公开(公告)日:1977-09-13
Unsymmetrical azo compounds (R").sub.3 C--N.dbd.N--R' where (R").sub.3 C-- is tert.-aliphatic and R' is --C(R.sub.1)(R.sub.2)(Z) or ##STR1## e.g., 1-t-butylazo-1-chlorocyclohexane, their use as vinyl polymerization initiators and polyester resin curing agents, and methods for preparing same from t-aliphatic hydrazones and t-aliphatic .alpha.-halo-substituted azoalkanes. RELATED APPLICATIONS
非对称偶氮化合物(R").sub.3 C--N.dbd.N--R',其中(R").sub.3 C--为三叔丁基基团,R'为--C(R.sub.1)(R.sub.2)(Z)或##STR1##,例如1-t-丁基偶氮-1-氯代环己烷,它们可用作乙烯基聚合引发剂和聚酯树脂固化剂,并且从三叔丁基腙和三叔丁基α-卤代偶氮烷制备它们的方法。相关申请。