申请人:Wagener Kenneth Boone
公开号:US20090306319A1
公开(公告)日:2009-12-10
A method of preparing periodic, semi-periodic, or semi-random polyethylene-co-acrylic acid or polyethylene-co-methacrylic acid involves polymerizing 1-alkoxyalkyl ester substituted α,Ω-dienes, and/or 1-alkoxyalkyl ester substituted cycloalkenes via olefin metathesis reactions followed by hydrogenation of the alkylene units and subsequently hydrolyzed to the desired polyethylene-co-acrylic acid or polyethylene-co-methacrylic acid. The polyethylene-co-acrylic acid or polyethylene-co-methacrylic acid can then be converted to ionomers by exchange with a monomeric carboxylate salt.
一种制备周期性、半周期性或半随机的聚乙烯酸或聚乙烯甲酸的方法,包括通过烯烃交换反应聚合1-烷氧基烷基酯取代的α,Ω-二烯和/或1-烷氧基烷基酯取代的环烷烃,然后对烷基单元进行氢化,随后水解成所需的聚乙烯酸或聚乙烯甲酸。然后可以通过与单体羧酸盐交换将聚乙烯酸或聚乙烯甲酸转化为离子聚合物。