ROLE OF HYDROPHOBIC BONDING IN CONTRACTION OF NYLON 66 IN PHENOLIC SOLUTIONS

被引：5

作者：

JACOBS, MI

机构：

[1] Textile Research Institute and Princeton University, Princeton, New Jersey

[2] Allied Chemical Corp, Morristown, New Jersey

来源：

JOURNAL OF APPLIED POLYMER SCIENCE | 1969年 / 13卷 / 06期

关键词：

D O I：

10.1002/app.1969.070130608

中图分类号：

O63 [高分子化学（高聚物）];

学科分类号：

070305 ; 080501 ; 081704 ;

摘要：

Rate constants for intermolecular bond breaking (k1) and bond re‐formation (k2) were calculated from contraction measurements. Variation of ΔH‡ and ΔS‡ for k1 with phenol substituents and concentration suggests the existence of hydrophobic bonding between the solution and the polymer activated complex. This behavior has been substantiated by correlating ΔH‡ and ΔS‡ for k1 with a parameter related to hydrophobicity. Copyright © 1969 John Wiley & Sons, Inc.

引用

页码：1191 / &