A - Human Necessities – 61 – K
Patent
A - Human Necessities
61
K
167/314
A61K 7/42 (1980.01)
Patent
CA 1110172
ABSTRACT Water resistant sunscreening compositions are disclosed comprising a cosmetically-acceptable oil base, at least one water-insoluble ultraviolet light absorbing material which is soluble in the oil base, and a water insoluble acrylate polymer having a solubility parameter of 6 to 10 in weak hydrogen bonding solvents. The acrylate polymer serves to bind the ultraviolet light absorber to the skin and render it resistant to removal by water.
307030
Kubik Donald A.
Stake James B.
Minnesota Mining And Manufacturing Company
Smart & Biggar
LandOfFree
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