Polyesters based on oxygen-organosolv lignin

被引：31

作者：

Evtugin, DV ^{[1
]}

Gandini, A ^{[1
]}

机构：

[1] INST NATL POLYTECH GRENOBLE, ECOLE FRANCAISE PAPETERIE & IND GRAPH, F-38402 ST MARTIN DHERES, FRANCE

来源：

ACTA POLYMERICA | 1996年 / 47卷 / 08期

关键词：

D O I：

10.1002/actp.1996.010470805

中图分类号：

O63 [高分子化学（高聚物）];

学科分类号：

070305 ; 080501 ; 081704 ;

摘要：

Oxygen-organosolv lignin (namely oxygen-acetone) was introduced as a macromonomer into polyesterification systems including diacid chlorides and, optionally, oligoethyleneoxide glycols. It was concluded that the incomplete participation of phenolic hydroxy groups of lignin in these polycondensation reactions could lead to poor crosslinking as shown by the partial solubility of the final polyesters in polar solvents. This paper presents the synthesis, characterization and some properties of these materials.

引用

页码：344 / 350

页数：7

共 13 条

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