-
1.Process of expanding polymers of unsaturated esters of tertiary butyl alcohol and foamable product obtained therefrom 失效
Title translation: 膨胀叔丁醇不饱和酯的聚合物和由其得到的可发泡产品的方法公开(公告)号:US3044970A
公开(公告)日:1962-07-17
申请号:US3364860
申请日:1960-06-03
Applicant: BASF AG
Inventor: WILHELM BAUMEISTER , RUDOLF GAETH , ADOLF SCHWARZ
IPC: C08J9/02
CPC classification number: C08J9/02