PHOTOLYSIS OF POLY(ETHYL ACRYLATE) AND POLY (NORMAL-BUTYL ACRYLATE) IN-VACUO

被引：9

作者：

MCGILL, WJ ^{[1
]}

ACKERMAN, L ^{[1
]}

机构：

[1] UNIV PORT ELIZABETH,MAT SCI DEPT,PORT ELIZABETH,SOUTH AFRICA

来源：

JOURNAL OF POLYMER SCIENCE PART A-POLYMER CHEMISTRY | 1974年 / 12卷 / 07期

关键词：

ALCOHOLS - CARBON MONOXIDE - CHEMICALS - POLYMERS - Photochemical Reactions - VACUUM TECHNOLOGY;

D O I：

10.1002/pol.1974.170120716

中图分类号：

O63 [高分子化学（高聚物）];

学科分类号：

070305 ; 080501 ; 081704 ;

摘要：

Thin films of poly(ethyl acrylate) and poly(n-butyl acrylate) were decomposed in vacuo by means of a high pressure Hg lamp, and the rate of development of volatile products was measured. The main gaseous products were CO, CO//2, and the alcohol, aldehyde, alkane, and formate derived from the respective ester groups. In addition poly(ethyl acrylate) evolved acetal as well as ethyl propionate, while n-butyl valerate was evolved from poly(n-butyl acrylate) only after prolonged exposure. All products and the principal features of the decomposition are discussed.

引用

页码：1541 / 1547

页数：7