POLYACRYLATES CONTAINING HEXAFLUOROISOPROPOXY PENDANT FUNCTIONS

被引：9

作者：

GUPTA, DS ^{[1
]}

REDDY, VS ^{[1
]}

CASSIDY, PE ^{[1
]}

FITCH, JW ^{[1
]}

机构：

[1] SW TEXAS STATE UNIV,DEPT CHEM,POLYMER RES GRP,SAN MARCOS,TX 78666

来源：

POLYMER | 1993年 / 34卷 / 19期

关键词：

1,1,1,3,3,3-HEXAFLUOROISOPROPYLIDENE; 2-ARYL HEXAFLUOROISOPROPANOL; POLYACRYLATES; POLYFLUOROACRYLATE; HEXAFLUOROISOPROPOXY; FLUORINATION; SYNTHESIS;

D O I：

10.1016/0032-3861(93)90687-6

中图分类号：

O63 [高分子化学（高聚物）];

学科分类号：

070305 ; 080501 ; 081704 ;

摘要：

A series of new polyacrylates was synthesized by incorporating the hexafluoroisopropoxy unit pendant to the backbone. The fluorinated monomers were synthesized by reacting 4-fluoro(2-hydroxyhexafluoroisopropyl)benzene with acrylic or methacrylic acid chlorides. The polymers were obtained by bulk, free-radical polymerization techniques using alpha,alpha'-azobisisobutyronitrile as initiator. The polymers had viscosities ranging from 0.15 to 1.41 dl g-1 and had good film-forming properties. Thermogravimetric analysis showed that they had thermal stability up to 370-degrees-C in N2; glass transition temperatures were in the range 64 to 119-degrees-C.

引用

页码：4173 / 4175

页数：3