Drug – bio-affecting and body treating compositions – Topical sun or radiation screening – or tanning preparations
Patent
1997-11-12
1998-08-04
Dodson, Shelley A.
Drug, bio-affecting and body treating compositions
Topical sun or radiation screening, or tanning preparations
424 60, 424400, 424401, 514537, 514679, A61K 742, A61K 3124, A61K 3112, A61K 700
Patent
active
057889546
ABSTRACT:
A sunscreen composition containing a UV-A dibenzoylmethane derivative, such as 4-(1,1-dimethylethyl)-4'-methoxydibenzoylmethane (PARSOL.RTM. 1789), and a stabilizer/solubilizer for the dibenzoylmethane derivative having formula (I): ##STR1## wherein m=5, 7, 9 or mixtures and
REFERENCES:
patent: 4323694 (1982-04-01), Scala, Jr.
patent: 4387089 (1983-06-01), DePolo
patent: 4489057 (1984-12-01), Welters et al.
patent: 4562067 (1985-12-01), Hopp et al.
patent: 5116604 (1992-05-01), Fugel et al.
Bonda Craig A.
Hopper Steven P.
Dodson Shelley A.
The C. P. Hall Company
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