Potentiation of topical compositions wherein a uniform microdisp

Details Potentiation of topical compositions wherein a uniform microdisp Potentiation of topical compositions wherein a uniform microdisp

1985-12-09

1990-07-03

Schofer, Joseph L.

Drug, bio-affecting and body treating compositions

Topical sun or radiation screening, or tanning preparations

424 80, 424 78, 424 60, A61K 742, A61K 3174

Patent

active

049389513

ABSTRACT:
Topical, particularly light selective, compositions and methods using evaporative solvent, and a 0.5:1 to 20:1 ratio of film-forming polymer to topically active agent provide a microdispersion of agent in a polymer film exhibiting enhanced topical activity.

REFERENCES:
patent: 2435005 (1948-01-01), Huppke et al.
patent: 2561468 (1951-07-01), Guest
patent: 3146170 (1964-08-01), Battista
patent: 3472840 (1969-10-01), Stone
patent: 3485915 (1969-12-01), Gerstein et al.
patent: 3506758 (1979-04-01), Epstein et al.
patent: 3529055 (1970-09-01), Skoultchi et al.
patent: 3580853 (1971-05-01), Parran, Jr.
patent: 3670073 (1972-06-01), Shepherd et al.
patent: 3691270 (1972-09-01), Charle et al.
patent: 3708435 (1973-01-01), Starkman
patent: 3755560 (1973-08-01), Dickert et al.
patent: 3784488 (1974-01-01), Steinhauer et al.
patent: 3821363 (1974-06-01), Black et al.
patent: 3832310 (1974-08-01), Grand
patent: 3864473 (1975-02-01), Ciaudelli
patent: 3880992 (1975-04-01), Smolin et al.
patent: 3895104 (1975-07-01), Karg
patent: 3953591 (1976-04-01), Snyder
patent: 3990991 (1976-11-01), Gerstein
patent: 3992336 (1976-11-01), Faucher et al.
patent: 4032629 (1977-06-01), Osberghaus
patent: 4061730 (1977-12-01), Kalopissus et al.
patent: 4096240 (1978-06-01), Mathur
patent: 4115547 (1978-09-01), Degen et al.
patent: 4129645 (1978-12-01), Barnett et al.
patent: 4172122 (1979-10-01), Kubik et al.
Chemical Abstracts, vol. 90, No. 16, p. 364, cols. 1-2, Abstract No. 127,391s (Apr. 16, 1979); for Berger et al., "Design and Evaluation of Water Resistant Sunscreen Preparation".
J. Soc. Cosmet. Chem., vol. 29, No. 10, pp. 641-649 (1978); Fey, "Worterbuch der Kosmetik", Wissenschaftliche, Verlagagesellschaft mbH, Stuttgart, Fed. Rep. of Germany, p. 21 (1974).
The Merck Index, Ninth Edition, Merck & Co., Inc., Rahway, N.J., p. 1794, No. 1790 (1976).
Myddleton (Ed.), The Principles and Practice of Modern Cosmetics, Volume Two, Cosmetic Materials, Chemical Publishing Co., Inc., New York, pp. 120-129 (1967).
"GAF Guide to Cosmetics", Gaf Corp., New York (1967).
"Gantrez.RTM. Monoester Resins", GAF Corp., New York (1967).
"Polymer JR for Skin Care", brochure #F-46628, Union Carbide Corp., Danbury, CT. (1977).
Stott et al., "Evaluation of a Polymeric Film-Forming Sunscreen Preparation in Tranqualized Hairless Mice", J. Soc. Cosmet. Chem., vol. 29, pp. 565-571 (Sep. 1978).
"Sunscreens", Amerchol Corp., Edison, N.J. (1979).
Technical Bulletins #A60-17-1, #A61-24-4A, #A62-30-2, #A60-18-5 and #A61-16-2, Van Dyk & Co., Inc., Belleville, N.Y., dated May 1977, Apr. 1978, Jun. 1978, Oct. 1977 and Apr. 1978, respectively.

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