EFFECT OF ALKYL SUBSTITUTION OF DOWFAX SURFACTANTS IN STYRENE-BUTADIENE EMULSION COPOLYMERIZATION

被引：9

作者：

DIMONIE, VL ^{[1
]}

ELAASSER, MS ^{[1
]}

VANDERHOFF, JW ^{[1
]}

SETTLEMEYER, LA ^{[1
]}

机构：

[1] LEHIGH UNIV,INST EMULS POLYMERS,111 RES DR,BETHLEHEM,PA 18015

来源：

MAKROMOLEKULARE CHEMIE-MACROMOLECULAR SYMPOSIA | 1990年 / 35-6卷

关键词：

D O I：

10.1002/masy.19900350127

中图分类号：

O63 [高分子化学（高聚物）];

学科分类号：

070305 ; 080501 ; 081704 ;

摘要：

Typical emulsifier surface properties such as the CMC, concentration at interface saturation, the free energy of adsorption and micellization, and the efficiency in reducing interfacial tension were determined for different DOWFAXTM surfactants in the presence and absence of electrolyte. The emulsifiers' surface activity was correlated with their performance in the preparation of 50%‐solids 60:40 styrene‐butadiene latexes. The results showed that the latex particle size is dependent on the strength of emulsifier adsorption at the particle interface. Copyright © 1990 Hüthig & Wepf Verlag

引用

页码：447 / 465

页数：19

共 10 条

[1]

Dunn A.S., Emulsion Polymerization, (1982)

[2]

Testa F., Vianello G., J. Polym. Sci., Part C, 27, (1969)

[3]

Dunn A.S., Al-Shahib W.A., Polymer Colloids II, (1980)

[4]

Lando J.L., Oakley H.T., J. Coll. interface Sci., 25, (1967)

[5]

Yeliseyeva V.I., Emulsion Polymerization, (1982)

[6]

Evans H.C., (1956)

[7]

Corkill J.M., J. Chem. Soc., Faraday Trans., 60, (1964)

[8]

Rosen M.J., Relationship of structure to properties in surfactants: II. Efficiency in surface or interfacial tension reduction, Journal of the American Oil Chemists Society, 51, (1974)

[9]

Rosen M.J., Surfactants and Interfacial Phenomena, (1978)

[10]

Yeliseyeva V.I., Zuikov A.V., (1976)

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