1.5-Diethenylnaphthalene compounds and bifunctional primers for anionic polymerization prepared therefrom
申请人:Elf Atochem S.A.
公开号:US06660191B1
公开(公告)日:2003-12-09
Bifunctional primer naphthalene compounds having the formula:
wherein M″ is an alkali metal, preferably sodium or lithium, and R1 and R2 are, e.g., alkyl radicals, are prepared from corresponding 1,5-diethenylnaphthalene derivatives, and are well suited for the improved anionic polymerization of diene, vinylaromatic and/or (meth)acrylic monomers.
具有以下公式的双功能引物萘化合物:其中M″是碱金属,最好是钠或锂,而R1和R2是烷基基团,例如,是从相应的1,5-二乙烯基萘衍生物制备的,并且非常适用于改进的二烯、乙烯芳香族和/或(甲基)丙烯单体的阴离子聚合。