Characterization of hydroxypropyl-methylcellulose-stabilized emulsions - Part I: Particle size determination

被引：20

作者：

Kulicke, WM ^{[1
]}

Arendt, O ^{[1
]}

Berger, M ^{[1
]}

机构：

[1] Univ Hamburg, Inst Tech & Macromol Chem, D-20146 Hamburg, Germany

来源：

COLLOID AND POLYMER SCIENCE | 1998年 / 276卷 / 11期

关键词：

hydroxypropylmethyl-cellulose; emulsions; particle size; active laser scanning;

D O I：

10.1007/s003960050341

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

Emulsions stabilized with hydroxypropylmethylcellulose were characterized with respect to their particle size and their flow behavior. This part of the study focuses on the former. Active laser scanning revealed that the particle size is independent of the hydroxymethylcellulose content. The critical density of the surface film was determined to be less than or equal to 0.01 g/m(2). This is the basis for the interpretation of the flow behavior, which is described in detail in part II of this contribution.

引用

页码：1019 / 1023

页数：5

共 24 条

[1]

[Anonymous], 1993, RHEOLOGIE LEBENSMITT

[2]

BECHER P, 1988, ENCY EMULSION TECHNO, V1

[3]

BECHER P, 1988, ENCY EMULSION TECHNO, V2

[4]

BLOCK LH, 1988, PHARMACEUTICAL DOSAG, V2, P335

[5] Rheological methods to characterize cosmetics [J].

Brummer, R ;

Hamer, G .

APPLIED RHEOLOGY, 1997, 7 (01) :19-24

[6]

DANIELS R, 1994, THESIS U REGENSBURG

[7]

DICKINSON E, 1992, INTRO FOOD COLLOIDS, P73

[8]

ECCLESTON GM, 1990, J SOC COSMET CHEM, V41, P1

[9]

Edwards D., 1991, INTERFACIAL TRANSPOR

[10] CHAIN MOLECULES AT INTERFACES - A VERSATILE SELF-CONSISTENT LATTICE MODEL [J].

FLEER, GJ .

COLLOIDS AND SURFACES, 1989, 35 (2-4) :151-167

← 1 2 3 →