Non-sweating lipsticks

Details Non-sweating lipsticks Non-sweating lipsticks

1996-04-26

1998-12-01

Gardner-Lane, Sally

Drug, bio-affecting and body treating compositions

Live skin colorant containing

Lip

424 63, 424DIG5, 25229901, A61K 7027, A61K 7025

Patent

active

058434070

ABSTRACT:
The present invention relates to lipstick compositions which comprise wax, emollient and a gelling agent wherein the inclusion of the gelling agent facilitates the retention of emollient oils particularly under high humidity and temperatures. Lipsticks of the present invention contain moisturizers which may be delivered to the lips in a non-polar/lipophilic medium in a thermodynamically stable way by using associated structures. A method of making the lipstick is also disclosed.

REFERENCES:
patent: 3479429 (1969-11-01), Morshauser et al.
patent: 4083956 (1978-04-01), Shelton
patent: 4767625 (1988-08-01), Mitsuno
patent: 4937069 (1990-06-01), Shin
patent: 5034216 (1991-07-01), Barone
patent: 5310547 (1994-05-01), Dunphy
patent: 5474778 (1995-12-01), Ichikawa
Ham et al., "Lipstick Formula Variations and Lipstick Properties", Cosmetics and Perfumery, vol. 90, pp. 27, 28, 32-34 (1975).
Dweck, :The Sweating of Lipsticks, Cosmetics & Toiletries, vol. 96, pp. 29-32 (1981).
Matsuda et al., "Solid-liquid Separation Phenomenon on the Surface of an Oil, Wax and Pigments Mixture (I) A Binary Oil-Wax System", Shikizai, vol. 57 (3) pp. 1-13 (1984).
Material Data Safety Sheet, Rheox, Inc., pp. 5-7, 9-11, (1992).

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