Polymerization of butyl acrylate in microemulsion - Locus of initiation

被引：10

作者：

Potisk, P ^{[1
]}

Vaskova, V ^{[1
]}

Capek, I ^{[1
]}

Klimova, M ^{[1
]}

机构：

[1] SLOVAK ACAD SCI,INST POLYMER,BRATISLAVA 80934,SLOVAKIA

来源：

ANGEWANDTE MAKROMOLEKULARE CHEMIE | 1996年 / 236卷

关键词：

D O I：

10.1002/apmc.1996.052360104

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 locus of initiation in the microemulsion polymerization of butyl acrylate initiated by water-soluble ammonium peroxodisulfate, partially water-soluble azoisobutyronitrile and oil-soluble dibenzoyl peroxide is determined almost exclusively by the initiator solubility in respective phases of the reaction system, regardless of the overall character of the system. This conclusion was drawn taking into account the results of the microemulsion study in comparison with those from inverse microemulsion polymerizations. The polymerization experiments were carried out in the presence of stable nitroxyl radicals acting as polymerization inhibitors of different solubility in water. The consumption of the inhibitor radicals by the combination with radicals from initiator decomposition was followed by electron spin resonance spectrometer.

引用

页码：43 / 53

页数：11

共 19 条

[1]

BAGDASARJAN CS, 1966, TEORIA RADIKALNOJ PO, P41

[2] MICELLAR SOLUTIONS OF SULFATE SURFACTANTS STUDIED BY ELECTRON-SPIN-RESONANCE OF NITROXIDE RADICALS .2. USE OF C-8, C-12, AND C-16 DERIVATIVES OF PIPERIDINYL-1-OXY [J].

BAGLIONI, P ;

FERRONI, E ;

MARTINI, G ;

OTTAVIANI, MF .

JOURNAL OF PHYSICAL CHEMISTRY, 1984, 88 (21) :5107-5113

[3]

BARTON J, 1994, CHEM PAP-CHEM ZVESTI, V48, P351

[4]

BEREZHNOI CD, 1960, VYSOKOMOL SOEDIN A, V2, P141

[5]

BOURREL M, 1988, MICROEMULSIONS RELAT, V30, P46

[6] MICROEMULSION AND EMULSION POLYMERIZATION OF BUTYL ACRYLATE .1. EFFECT OF THE INITIATOR TYPE AND TEMPERATURE [J].

CAPEK, I ;

POTISK, P .

EUROPEAN POLYMER JOURNAL, 1995, 31 (12) :1269-1277

[7] MICROEMULSION POLYMERIZATION OF BUTYL ACRYLATE .3. EFFECT OF THE MONOMER CONCENTRATION [J].

CAPEK, I ;

POTISK, P .

MACROMOLECULAR CHEMISTRY AND PHYSICS, 1995, 196 (03) :723-737

[8]

CHMELA S, 1984, CHEM ZVESTI, V38, P199

[9]

HAKOILA E, 1963, ANN U TURKUENSIS A, V66, P7

[10]

Masson J., 1989, POLYM HDB, P1

← 1 2 →