Detail of "375-95-1"

Reference

Perfluorinated compounds in hair treatment compositions

Perfluorinated compounds in hair treatment compositions. Cella, John A.; Lukey, Robert A.; Fiebig, August E., Jr.; Pum, Frank J. (Alberto Culver Co., USA). U. 61481-06-9 and 61481-05-8 are cas registry numbers. These chemicals are also mentioned in this article.S. US 3993745 23 Nov 1976, 5 pp. (English). (United States of America). CODEN: USXXAM. CLASS: IC: A01K004-11. NCL: 424071000. APPLICATION: US 74-474956 31 May 1974. DOCUMENT TYPE: Patent CA Section: 62 (Essential Oils and Cosmetics) Incorporation into hair setting lotions, gels, conditioners, etc., of minor amts. of perfluorinated hydrophobic-lipophobic compds. enhance the prepns. effectiveness in that they substantially reduce the excess flow of sebum or sebaceous secretions. Thus, a hair setting lotion contains quaternized poly(vinylpyrrolidone) 1.00, Ammonyx 4002 0.20, Hyamine 1622 0.10, ethanol SDA-40 20.00, (F3(CF2)7CO2H [375-95-1] 2.00, water 76.50 and perfume 0.20%. .

Micelle formation by fluorocarbon surfactants in aqueous and water-organic media

Micelle formation by fluorocarbon surfactants in aqueous and water-organic media. Babayants, V. D.; Gusev, V. V.; Golina, L. V.; Vasina, A. F. (VNII Lekarstv. 141053-49-8 and 375-95-1 are cas registry numbers. These chemicals are also mentioned in this article. Rast., Moscow, USSR). Kolloidn. Zh., 54(1), 14-20 (Russian) 1992. CODEN: KOZHAG. ISSN: 0023-2912. DOCUMENT TYPE: Journal CA Section: 66 (Surface Chemistry and Colloids) Section cross-reference(s): 46 Micelle-formation of fluorocarbon surfactants, (e.g. ammonium salts of perfluoroenanthc, perfluorocaprillic, perfluoropelargonic, or 2.5-dimethyl-3,6-dioxanonanic acids) were studied in aq. and water-org. solns. The free energy, enthalpy, and entropy of micelle-formation were calcd. The character of the surface tension isotherms was detd. by 2 competing processes, structurization in the soln. bulk and adsorption at the interface. The interaction of surfactants with the org. phase was studied by using 19F NMR. An anomalous decrease in the surface of aq. fluorocarbon surfactants was detected on introduction of water-sol. org. liqs. The model of the interaction of the surfactants with DMF is suggested. The anomalous decrease in the surface tension on introduction of "microaddns." of water-org. liqs. is explained by compression of the surfactant surface layer and by an increase in adsorption. .