Synthesis of aromatic poly(ether ketone)s having adhesion property to steel surface

被引:16
作者
Yonezawa, N [1 ]
Mori, S
Miyato, S
Ueha-Anyashiki, Y
Maeyama, K
机构
[1] Tokyo Univ Agr & Technol, Dept Organ & Polymer Mat Chem, Koganei, Tokyo 1848588, Japan
[2] NKK Corp, Div Res & Dev, Kawasaki, Kanagawa 2100855, Japan
关键词
aromatic poly(ether ketone); aromatic copoly(ether ketone); adhesion property;
D O I
10.1016/S1381-5148(02)00122-0
中图分类号
O69 [应用化学];
学科分类号
081704 ;
摘要
Aromatic copoly(ether ketone)s composed of 5'-(2'-methoxyphenylen)oxy-4-phenylenecarbonyl and 4"-phenylenoxy-4'-phenylenoxy-4-phenylenecarbonyl units were successfully synthesized via P2O5-MsOH-mediated direct polycondensation of the corresponding carboxylic acids, i.e., 4-(2-methoxyphenoxy)benzoic acid and 4-(4-phenoxyphenoxy)benzoic acid. The aromatic copoly(ether ketone)s bearing methoxy groups thus obtained have prominent adhesion property to steel surface with good thermal stability and high glass transition temperature. (C) 2002 Elsevier Science B.V. All rights reserved.
引用
收藏
页码:11 / 17
页数:7
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