Abstract
Rheological parameters are important for the characterization of dispersions and emulsions regarding storage stability and application properties. Fine disperse o/w-emulsion concentrates prepared by means of the phase inversion temperature (PIT) method were characterized by dynamic and steady-state rheology, photo correlation spectrocopy for oil droplet size distribution and their phase behaviour. Stable emulsion concentrates show a remarkable yield value and marked shear-thinning flow behaviour. For cosmetic applications as lotions or creams these o/w-emulsion concentrates were diluted up to 80 weight percent water and the desired viscosity was adjusted with a polymer or a self-bodying agent. It could be shown that fatty alcohol thickeners build up a similar gel structure as polymers, when used at higher concentrations. Closer inspection of the rheological profiles reveals remarkable differences in gel properties which can be correlated with advantages in application properties.
This is a preview of subscription content, log in via an institution.
Preview
Unable to display preview. Download preview PDF.
References
Lin TJ (1978) J Soc Cosmet Chem 29:117
Lin TJ, Akabori T, Tanaka S, Shimura K (1981) Cosmet Toil 96:31
Förster Th, Tesmann H (1991) Cosmet Toil 106:49
Förster Th, Schambil F, Rybinski WV, Dispersion (1992) J Sci Technol, 13:183
Förster Th, Schambil F, Tesmann H (1990) Int J Cosmet Sci 12:33
Barry BW, (1975) Adv Colloid Interface Sci, 5:37
Barry BW, Saunders GM (1972) J Colloid Interface Sci 5 38:616
Talman FAJ, Rowan EM (1970) J Pharm Pharmae, 22:338
Davies PJ, Talman PAJ, Expo Congres (1983) Int Techn Pharm 1:337
Davis SS (1969) J Pharm Sci 58:418
Eccleston GM (1986) Pharmacy International 63–70
Fukushima S, Takahashi M, Yamaguchi M (1976) J Colloid Interface Sci 57:201
Krog N, Larsson K (1968) Chem Phys Lipids 2:129
Pal R (1992) J Rheol 36:1245
Otsubo Y, Prud'homme RK (1994) Rheol Acta 33:29
Chen C-R, Zatz JL (1992) J Soc Cosmet Chem 43:1
Gladwell N, Grimson MJ, Rahalkar RR, Richmond P (1984) J Chem Soc, Faraday Trans 2, 81:643
Sherman P (1968) in: Emuslion Science, Sherman P (Ed), chap 4, 217–347
Tadros ThF, (1992) in: Emulsions — A Fundamental and Practical Approach, J Sjöblom (Ed), NATO ASI Series C, Kluwer 363:173
Barnes H, Hutton JF, Walters K (1989) An Introduction to Rheology, Elsevier, New York
Author information
Authors and Affiliations
Editor information
Rights and permissions
Copyright information
© 1995 Dr. Dietrich Steinkopff Verlag GmbH & Co. KG
About this paper
Cite this paper
Hofmann, R., Förster, T., von Rybinski, W., Wadle, A. (1995). Rheological properties of fine disperse o/w-emulsions. In: Appell, J., Porte, G. (eds) Trends in Colloid and Interface Science IX. Progress in Colloid & Polymer Science, vol 98. Steinkopff. https://doi.org/10.1007/BFb0115218
Download citation
DOI: https://doi.org/10.1007/BFb0115218
Published:
Publisher Name: Steinkopff
Print ISBN: 978-3-7985-1031-9
Online ISBN: 978-3-7985-1667-0
eBook Packages: Springer Book Archive