KINETICS OF REACTION OF C-36 DIMER ACIDS WITH DIETHYLENETRIAMINE AND TRIETHYLENETETRAMINE FOR REACTIVE POLYAMIDES

被引：7

作者：

KALE, V ^{[1
]}

VEDANAYAGAM, HS ^{[1
]}

SUBBARAO, R ^{[1
]}

RAO, MB ^{[1
]}

机构：

[1] OSMANIA UNIV,COLL CHEM TECHNOL,HYDERABAD 500007,ANDHRA PRADESH,INDIA

来源：

JOURNAL OF APPLIED POLYMER SCIENCE | 1994年 / 53卷 / 06期

关键词：

D O I：

10.1002/app.1994.070530609

中图分类号：

O63 [高分子化学（高聚物）];

学科分类号：

070305 ; 080501 ; 081704 ;

摘要：

Kinetic studies were carried out on the reaction between C36 dimer acids and diethylene-triamine (DETA) and triethylenetetramine (TETA) in melt phase. The reactions were performed at temperatures in the range of 145-degrees to 190-degrees-C and followed by determination of the acid and amine values of the intermittent products. The polyamidation reactions of C36 dimer acids and DETA and TETA followed overall second-order kinetics and had activation energies of 14.4 kcal/g mol and 12.3 kcal/g mol, respectively. (C) 1994 John Wiley & Sons, Inc.

引用

页码：807 / 814

页数：8

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