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公开(公告)号:US6162881A
公开(公告)日:2000-12-19
申请号:US105144
申请日:1998-06-26
IPC分类号: G03F7/029 , C07D311/12 , C07D311/14 , C07D311/16 , C08F2/48 , C08F4/00 , C08F16/32 , C08G59/40 , C08L83/06 , C09D4/00 , C09D163/00 , C09D183/06 , G03F7/004 , C08J4/06 , C08F2/46 , C08F4/40 , C08T3/28 , G08C1/73
CPC分类号: C07D311/12 , B33Y70/00 , C07D311/14 , C07D311/16 , G03F7/0045
摘要: New initiators which are suitable for cationic polymerization have the following structure: ##STR1## such that following apply: R.sup.1 and R.sup.2 are alkyl or cycloalkyl or they, together with the S atom, form a heterocyclic ring,R.sup.3 is H or alkyl,R.sup.4, R.sup.5, R.sup.6, and R.sup.7 are H, alkyl, or alkoxy,X.sup.-- is a non-nucleophilic anion.Reaction resin mixtures with initiators of this type contain, in addition to a cationically polymerizable monomer and/or oligomer, 0.01 to 10% by mass of the initiator.
摘要翻译: 适用于阳离子聚合的新引发剂具有如下结构:其中R1和R2为烷基或环烷基,或与S原子一起形成杂环,R3为H或烷基,R4,R5,R6 ,R7是H,烷基或烷氧基,X-是非亲核阴离子。 与阳离子聚合性单体和/或低聚物相比,具有这种引发剂的反应性树脂混合物除了引发剂以外,还含有0.01〜10质量%。