POLYEPIIODOHYDRIN

被引：17

作者：

SCHACHT, E ^{[1
]}

BAILEY, D ^{[1
]}

VOGL, O ^{[1
]}

机构：

[1] UNIV MASSACHUSETTS,AMHERST,MA 01003

来源：

JOURNAL OF POLYMER SCIENCE PART A-POLYMER CHEMISTRY | 1978年 / 16卷 / 09期

关键词：

D O I：

10.1002/pol.1978.170160921

中图分类号：

O63 [高分子化学（高聚物）];

学科分类号：

070305 ; 080501 ; 081704 ;

摘要：

In the reported experiments, polyepiiodohydrin was prepared from polyepichlorohydrin by the Finkelstein reaction with sodium iodide in butanone. An 88% degree of replacement of chlorine by iodine was obtained. The reaction of iodides with polyepichlorohydrin was accompanied by a substantial drop in molecular weight. The copolymer, which contains eight epiiodohydrin units per epichlorohydrin unit, has a glass transition temperature of 1 degree C and a density of 2. 2 g/cm**3. Properties of epiiodohydrin homopolymer were estimated by extrapolation of copolymer data.

引用

页码：2343 / 2351

页数：9

共 31 条

[1]

ABRAMOV VS, 1968, ZH OBSHCH KHIM, V38, P2281

[2]

ASAI H, 1973, Patent No. 7336293

[3] SYNTHESIS OF (3-C-14) 1-CHLORO-2,3-EPOXYPROPANE, 1-BROMO-2,3-EPOXYPROPANE AND 1-IODINE-2,3-EPOXYPROPANE [J].

ASINGER, F ;

FELL, B ;

PFEIFER, J ;

SAUS, A .

JOURNAL FUR PRAKTISCHE CHEMIE, 1972, 314 (01) :80-&

[4]

BAILEY D, 1975, THESIS U MASSACHUSET

[5]

BRESLOW D, 1968, Patent No. 3417060

[6]

FUKUTANI H, 1973, Patent No. 2303365

[7]

FUKUTOMI H, 1971, Patent No. 2142686

[8]

HICKNER RA, 1971, Patent No. 3576906

[9] POLYETHERS .2. COPOLYMERIZATIONS OF PROPYLENE OXIDE WITH EPIHALOHYDRINS [J].

ISHIDA, S .

BULLETIN OF THE CHEMICAL SOCIETY OF JAPAN, 1960, 33 (06) :731-733

[10] POLYETHERS .1. STEREOSPECIFIC POLYMERIZATION OF EPIHALOHYDRINS [J].

ISHIDA, S .

BULLETIN OF THE CHEMICAL SOCIETY OF JAPAN, 1960, 33 (06) :727-730

← 1 2 3 4 →