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US 5,706,944 AGranted
Non-aqueous emollient iodophor formulations
AssigneeBecton, Dickinson and Company
InventorsMinh Quang Hoang, Mohammad Ali Khan
Life of this patent
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Abstract
Non-aqueous emollient iodophor formulations for use as a skin washing agents, comprising non-ionic surfactants, coconut oil, mineral oil, iodine, sodium iodide and an organic base solvent. The non-aqueous formulations substantially do not irritate the skin and will provide antimicrobial effectiveness to the skin.
Claims4
A surgical scrub comprising a polyurethane sponge and a non-aqueous iodophor composition impregnated in said sponge, said composition comprising:
- (a) a non-ionic pluronic surfactant containing 50-70% ethylene oxide in amount from about 10 to 20 weight percent of the total composition;
- (b) a nonylphenoxypolyethyleneoxy ethanol in an amount from about 10 to about 20 weight percent of the total composition;
- (c) a coconut oil diethanolamine condensate in an amount from about 0.5 to about 2.0 weight percent of the total composition;
- (d) a polyoxyethylene 4 lauryl ether in an amount from about 5 to about 15 weight percent of the total composition;
- (e) an ethoxylated lanolin an amount from about 1 to about 5 weight percent of the total composition;
- (f) an alkylaryl sulfonate in an amount from about 1 to about 5 weight percent of the total composition;
- (g) a mineral oil in an amount from about 1 to about 5 weight percent of the total composition;
- (h) iodine crystals in an amount from about 0.5 to about 2.5 weight percent of the total composition;
- (i) sodium iodide in an amount from about 0.5 to about 2.0 weight percent of the total composition;
- (j) aloe vera in an amount from about 0.1 to about 2.0 weight percent of the total composition;
- and
- (k) propylene glycol in an amount from about 18.0 to about 70.0 weight percent of the total composition.
9 more elements
Dependencies are inferred from the claim text.