KLYUSHIN, V. V.;MIXAJLENKO, F. A., YKP. XIM. ZH., 56,(1990) N0, S. 1116-1118
作者:KLYUSHIN, V. V.、MIXAJLENKO, F. A.
DOI:——
日期:——
US4190602A
申请人:——
公开号:US4190602A
公开(公告)日:1980-02-26
US4400519A
申请人:——
公开号:US4400519A
公开(公告)日:1983-08-23
US4480094A
申请人:——
公开号:US4480094A
公开(公告)日:1984-10-30
Benzil ketal derivatives
申请人:Teijin Limited
公开号:US04400519A1
公开(公告)日:1983-08-23
Benzil-di-(.beta.-succinimidoethyl)ketal of the following structural formula ##STR1## and novel benzil ketal derivatives thereof. The novel benzil ketal derivatives are characterized by having a structure in which a 5- or 6-membered cyclic imidecontaining group is bonded to each of the two oxygen atoms of ketal. Because these compounds have a high decomposition or sublimation temperature and the ability to initiate photopolymerization, they are useful as photopolymerization initiators in the production of photopolymerizable shaped articles from a molten blend of a photopolymerizable thermoplastic polymer composition.