FUNCTIONALIZED POLYMERS FROM ZIEGLER-NATTA CATALYSTS

被引：20

作者：

GALIMBERTI, M

GIANNINI, U

ALBIZZATI, E

CALDARI, S

ABIS, L

机构：

[1] ENICHEM ELASTOMERI,CTR RIC G NATTA,I-44100 FERRARA,ITALY

[2] ENICHEM,IST G DONEGANI,I-28100 NOVARA,ITALY

来源：

JOURNAL OF MOLECULAR CATALYSIS A-CHEMICAL | 1995年 / 101卷 / 01期

关键词：

1,3-BUTADIENE COPOLYMERS; 1-CHLORO-3-BUTENE; C-13-NMR ANALYSIS; DEHYDROHALOGENATION REACTION; ETHYLENE COPOLYMERS; H-1-NMR ANALYSIS; 1-IODO-3-BUTENE; OLEFINS; PROPYLENE COPOLYMERS; VANADIUM;

D O I：

10.1016/1381-1169(95)00046-1

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

A new method for the preparation of functionalized polyolefins is presented. The method consists of two steps: (i) copolymerization of ethylene and/or an alpha-olefin with 1-iodo-3-butene (ii) elimination or substitution reaction of the iodine atom, by reaction with an organic salt of potassium, in the presence of a crown ether. The synthesis of ethylene/propylene/1-iodo-3-butene copolymers with Vanadium based catalysts as well as the dehydrohalogenation reaction on the copolymers are discussed. The first example of ethylene/propylene/1,3-butadiene copolymers, where the diene has exclusively 1,2 configuration, is presented.

引用

页码：1 / 10

页数：10

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[2]

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