Cationic skin substantive sunscreen composition and method

Details Cationic skin substantive sunscreen composition and method Cationic skin substantive sunscreen composition and method

1972-09-19

1978-01-17

Ore, Dale R.

Drug, bio-affecting and body treating compositions

Effervescent or pressurized fluid containing

Organic pressurized fluid

424 60, 560 49, 560 48, A61K 3142, C07C10100

Patent

active

040693090

ABSTRACT:
Sunscreening compositions and methods for using the same to protect human skin from erythema producing ultraviolet radiation by applying to the skin a cosmetic carrier composition containing an effective amount to substantially prevent erythema of a cationic para-amino benzoate ester of a substituted amino alkanol. Sunscreening compositions containing cationic para-amino benzoates when applied to the skin have been found to be substantially uneffected by moisture from perspiration or swimming and are, therefore, substantive in form.

REFERENCES:
patent: 2596156 (1952-05-01), Krimmel
patent: 2620352 (1952-12-01), Beatty
patent: 2623045 (1952-12-01), Schlesinger et al.
patent: 2717905 (1955-09-01), Ziegler
patent: 2726259 (1955-12-01), Simonoff
patent: 2853423 (1958-09-01), La Via
patent: 2890979 (1959-06-01), Korner
patent: 3506758 (1970-04-01), Epstein
Bird, Journal of American Pharmaceutical Assoc. Sci. Ed., 1942, vol. 31, pp. 151-154.
Jensen et al., Acta Chemica Scandinavica 2, (1948), pp. 381-384.

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