SYNTHESIS AND PROPERTIES OF SEVERAL CATIONIC GRAFT-COPOLYMERS OF LIGNIN

被引：17

作者：

MEISTER, JJ ^{[1
]}

LI, CT ^{[1
]}

机构：

[1] BYCHEM INC, WILLIAMSPORT, MD 21795 USA

来源：

MACROMOLECULES | 1992年 / 25卷 / 02期

关键词：

Catalysts - Hydrogen Peroxide - Graft Copolymers - Physical Properties - Lignin - Grafting - Polymerization - Cationic Polymerization - Polymerization - Free Radical Polymerization;

D O I：

10.1021/ma00028a020

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 method of grafting lignin has been developed which allows water-soluble, cationic graft copolymers of lignin to be made. The grafting reaction is a solution polymerization often run in aprotic, polar, organic solvents. The cationic copolymers are made by conducting the reaction with dimethyldiprop-2-enylammonium chloride, (5-methyl-4-oxo-3-oxahex-5-enyl)trimethylammonium methylsulfate, or (5-methyl-4-oxo-3-oxahex-5-enyl)trimethylammonium chloride. The lignins grafted have been obtained from pine by the kraft process.

引用

页码：611 / 616

页数：6

共 15 条

[1] ELECTROSTATIC INTERACTION OF POLYELECTROLYTES AND SIMPLE ELECTROLYTES [J].