Drug – bio-affecting and body treating compositions – Topical sun or radiation screening – or tanning preparations
Patent
1996-02-09
1998-06-02
Kulkosky, Peter F.
Drug, bio-affecting and body treating compositions
Topical sun or radiation screening, or tanning preparations
A61K 742
Patent
active
057595240
ABSTRACT:
The present invention relates to leave on, skin care compositions, comprising: (a) from about 0.1% to about 30% of a sunscreen active, (b) from about 0.5% to about 20% of a hydrophobic, structuring agent, (c) from about 0.2% to about 10% of a hydrophilic surfactant, (d) from about 0.1% to about 5% of a thickening agent, and (e) water. These compositions are useful for providing protection to human skin from the harmful effects of ultraviolet radiation.
REFERENCES:
patent: 2798053 (1957-07-01), Brown
patent: 4411886 (1983-10-01), Hostettler
patent: 4509949 (1985-04-01), Huang
patent: 4732930 (1988-03-01), Tanaka et al.
patent: 4822604 (1989-04-01), Knoll et al.
patent: 4877805 (1989-10-01), Kligman
patent: 4888342 (1989-12-01), Kligman
patent: 4960764 (1990-10-01), Figueroa, Jr. et al.
patent: 5091171 (1992-02-01), Yu et al.
patent: 5100660 (1992-03-01), Hawe et al.
patent: 5271930 (1993-12-01), Walele et al.
patent: 5296500 (1994-03-01), Hillebrand
patent: 5372804 (1994-12-01), Khoshdel et al.
patent: 5385938 (1995-01-01), Yu et al.
patent: 5389677 (1995-02-01), Yu et al.
patent: 5411991 (1995-05-01), Shander et al.
patent: 5476648 (1995-12-01), Fogel
patent: 5498406 (1996-03-01), Nearn et al.
G.M. Eccleston, "Multi-phase Oil-in-Water Emulsions," J. Soc. Cosmet. Chem. 41, pp. 1-22 Jan./Feb. 1990).
W.P. Smith, "Hydroxy Acids and Skin Aging," Walter Smith Consultants, Soap/Cosmetics/Chemical Specialties for Sep., 1993.
G.H. Dahms, "New Oil-in-Water Concepts Based on Emulsifiers Derived from Renewable Raw Materials," ICI Surfactants, RP 58/91E.
Dr. P. Loll, "Liquid Crystals in Cosmetics Emulsions," ICI Surfactants, RP 94-93E.
G.H. Dahms, "Properties of O/W Emulsions with Anisotropic Lamellar Phases," Cosmetics & Toiletries, vol. 101, Nov. 1986.
Tanner Paul Robert
Wagner Julie Ann
Dabbiere David K.
Henderson Loretta J.
Kulkosky Peter F.
The Procter & Gamble & Company
LandOfFree
Photoprotective compositions does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Photoprotective compositions, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Photoprotective compositions will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1456495