MAGNETIC-RESONANCE-IMAGING STUDIES OF THE POLYMERIZATION OF METHYLMETHACRYLATE

被引：20

作者：

JACKSON, P

CLAYDEN, NJ

WALTON, NJ

CARPENTER, TA

HALL, LD

JEZZARD, P

机构：

[1] ICI CHEM & POLYMERS LTD,DEPT RES & TECHNOL,RUNCORN WA7 4QD,CHESHIRE,ENGLAND

[2] HERCHEL SMITH MED CHEM LAB,CAMBRIDGE CB2 2PZ,ENGLAND

来源：

POLYMER INTERNATIONAL | 1991年 / 24卷 / 03期

关键词：

MAGNETIC RESONANCE IMAGING; METHYLMETHACRYLATE; POLYMERIZATION; POLY(METHYLMETHACRYLATE); RELAXATION TIMES;

D O I：

10.1002/pi.4990240303

中图分类号：

O63 [高分子化学（高聚物）];

学科分类号：

070305 ; 080501 ; 081704 ;

摘要：

Magnetic resonance imaging has been used to spatially map the time course of the bulk polymerisation of methylmethacrylate. Both two-dimensional projection and slice-selective techniques have been employed. Image intensities give qualitative information about viscosity, reaction rates and the localised extent of polymerisation. The importance of proton relaxation measurements in drawing quantitative conclusions is stressed.

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页码：139 / 143

页数：5

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