Sunscreening compositions

Details Sunscreening compositions Sunscreening compositions

1976-10-20

1978-09-19

Ore, Dale R.

Drug, bio-affecting and body treating compositions

Topical sun or radiation screening, or tanning preparations

Aromatic acid or derivative containing

424 59, 260302F, A61K 744

Patent

active

041155475

ABSTRACT:
Sunscreening compositions are disclosed which comprise a pharmaceutical extending medium having incorporated therein a substantive, dermally non-irritating, ultraviolet light absorbing compound which is a polyfunctional organic molecule containing two or more ultraviolet absorbing moieties connected by two or more polar linking groups to one or more aliphatic bridging groups. These sunscreening compositions are resistant to removal by water and mild abrasion but are readily removed by soap and water.

REFERENCES:
patent: 3366668 (1963-01-01), Strobel et al.
patent: 3506758 (1970-04-01), Epstein et al.
patent: 3708435 (1973-01-01), Starkman
patent: 3799969 (1974-03-01), Hoppe
Chemical Abstracts, 1970, vol. 72, p. 98976.

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