COMONOMER SEQUENCE DISTRIBUTION IN ETHYLENE/1-HEXENE COPOLYMERS

被引：40
|
作者：
CHENG, HN
机构：
[1] Hercules Research Center, Hercules Incorporated, Wilmington, 19894-0001, DE
来源：
POLYMER BULLETIN | 1991年 / 26卷 / 03期
关键词：
D O I：
10.1007/BF00587977
中图分类号：
O63 [高分子化学（高聚物）];
学科分类号：
070305 ; 080501 ; 081704 ;
摘要：
The C-13 NMR spectral assignments for ethylene/1-hexene copolymers are reexamined. Revised assignments are obtained for the 34-36 ppm region. A computational scheme is devised to extract information on composition and sequence distribution from the spectral intensities. A computerized analytical approach that fits the observed intensities to statistical models is also available.
引用
收藏
页码：325 / 332
页数：8
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