1960 年 9 巻 9 号 p. 491-494
Rheological properties of some cosmetic creams were compared with penetrobalance (Kambe and Murakami, J. Chem. Soc. Japan, Ind. Chem. Sect., 63, 208 (1960), in Japanese). Cleansing cream of W/O type shows plastic behavior, but cold cream of O/W type has a rather soft surface and shows slight recovery for elasticity. Varnishing cream, which is a suspension of large amount of solid fatty acid is comparatively fluid and soft at its surface. These behaviors are fitted to the condition of application in each case.