Modeling ethylene/methyl methacrylate and ethylene/methacrylic acid copolymers using acyclic diene metathesis chemistry

被引：18
|
作者：
Schwendeman, JE [1 ]
Wagener, KB [1 ]
机构：
[1] Univ Florida, Dept Chem, George & Josephine Butler Polymer Res Lab, Gainesville, FL 32611 USA
来源：
MACROMOLECULES | 2004年 / 37卷 / 11期
关键词：
D O I：
10.1021/ma0304574
中图分类号：
O63 [高分子化学（高聚物）];
学科分类号：
070305 ; 080501 ; 081704 ;
摘要：
The synthesis, characterization, and thermal behavior of ADMET models of ethylene/methyl methacrylate (EMMA) and ethylene/methacrylic acid (EMAA) copolymers are described. These model copolymers exhibit sharper melting transitions and lower melting points relative to random copolymers made using chain-growth polymerization methods. The EMMA and EMAA model copolymers are compared with ADMET ethylene-based model copolymers reported previously, comparisons which support the earlier finding that melting points decrease with an increase in the steric bulk of the pendant group.
引用
收藏
页码：4031 / 4037
页数：7
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