Skin allergen and irritant barrier lotion
AssigneeEnviroderm Pharmaceuticals, Inc.
InventorsAnthony A. Schulz, David J. Buddrus
Life of this patent
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Abstract
A lotion capable of protecting the skin from the effects of exposure to irritants and allergens, particularly those produced by toxic plants such as poison ivy, has the following composition, wherein the proportions are by weight: ______________________________________ organophilic clay 3.0-10.0% volatile alcoholic solvent 20.0-30.0% cosmetically acceptable inert 15.0-25.0% emollient vehicle thickener 2.0-10.0% water q.s.p. 100.0% ______________________________________
Claims14
A lotion for protecting the skin from contact with allergens and irritants consisting essentially of
- ______________________________________ quatermium-18 bentonite 3.0-10.0% volatile alcoholic solvent 20.0-30.0% loweralkyl ester of a lower 15.0-25.0% dibasic acid colloidal clay thicknener 2.0-10.0% selected from the group consisting of naturally occurring montmorillonite, bentonite, beidellite, hectorite, saponite and stevensite water q.s.p. 100.0% ______________________________________
- wherein all percentages are by weight.
A lotion for protecting the skin from contact with allergens and irritants comprising
- ______________________________________ quaternium 18 bentonite 5.0% cosmetically acceptable 25.0% denatured ethanol diisopropyl adipate 20.0% bentonite 5.0% methyl paraben 0.100% benzyl alcohol 0.200% purified water 44.7% ______________________________________
Dependencies are inferred from the claim text.