LINEAR ALIPHATIC POLYSULFIDES - SYNTHESIS AND CHARACTERIZATION

被引：2
|
作者：
SIANAWATI, E [1 ]
VANDEMARK, MR [1 ]
机构：
[1] UNIV MISSOURI,DEPT CHEM,ROLLA,MO 65401
来源：
JOURNAL OF POLYMER SCIENCE PART A-POLYMER CHEMISTRY | 1992年 / 30卷 / 01期
关键词：
SYNTHESIS; CORROSION; POLYMER; SULFIDE THIOL; DIBROMIDE; CONDENSATION;
D O I：
10.1002/pola.1992.080300115
中图分类号：
O63 [高分子化学（高聚物）];
学科分类号：
070305 ; 080501 ; 081704 ;
摘要：
Binary condensation copolymers of 1,2-ethane dithiol and 1,3-propane dibromide, 1,4-butane dibromide, and 1,6-hexane dibromide were prepared. Yields ranged from 55 to 89% with molecular weights of 1-2 X 10(4) Daltons. The polymers were synthesized via an S(N)2 process with and without the presence of water. The polymers were characterized by DSC, viscosity, FT-IR, and H-1- and C-13-NMR spectra.
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页码：119 / 124
页数：6
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