Modification of polymers by gas treatment - I. Alcohol polymers and acid polymers

被引：4

作者：

Pilichowski, JF ^{[1
]}

Lacoste, J

Mallegol, J

Michel, E

Delor, F

机构：

[1] Univ Blaise Pascal, URA CNRS 433, Photochim Mol & Macromol Lab, F-63177 Aubiere, France

[2] ENS Chim Clermont Ferrand, F-63177 Aubiere, France

来源：

EUROPEAN POLYMER JOURNAL | 1997年 / 33卷 / 10-12期

关键词：

D O I：

10.1016/S0014-3057(97)00024-4

中图分类号：

O63 [高分子化学（高聚物）];

学科分类号：

070305 ; 080501 ; 081704 ;

摘要：

Reactive gases (NO, SF4 and NH3) as well as volatile compounds (CH3COCl and CH3OH) have been used to modify polymers containing polar functional groups. Ethylene-vinyl alcohol, and olefin-acrylic acid copolymers, have been converted into corresponding nitrites and acetates, acid fluorides, ammonium carboxylates and amides, respectively. The efficiency of the reaction was checked by transmission and reflection IR spectroscopy. Significant changes of both gas permeability and surface tension were also pointed out. (C) 1997 Elsevier Science Ltd.

引用

页码：1591 / 1599

页数：9

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