Protectant for irritated skin containing polyethyleneglycols, po

Details Protectant for irritated skin containing polyethyleneglycols, po Protectant for irritated skin containing polyethyleneglycols, po

1992-12-21

1994-06-14

Page, Thurman K.

Drug, bio-affecting and body treating compositions

Topical body preparation containing solid synthetic organic...

424 7832, 424 7833, A61K 3180, A61K 3179

Patent

active

053208382

ABSTRACT:
A smooth, greaseless skin ointment especially prepared for irritated skin, which protects, adheres and simultaneously is easily washable without causing skin damage. The ointment base is a blend of polyethylene glycols. It is combined with a bioadhesive which works synergistically to allow the blended ointment base to adhere to wet and moist areas, while not being so adhesive as to cause damage when removed in washing. Specifically a blend of polyethylene glycol polymers is prepared to provide good skin feel and drag, a polyvinyl ether anhydride salt bioadhesive is added and a polyvinylpyrrolidone is also used as a dispersant, and feces and urine toxicant binder. Optionally minor amounts of dimethicone can be added.

REFERENCES:
patent: 3608070 (1991-09-01), Nouvel
patent: 3876771 (1975-04-01), Denner
patent: 4478853 (1984-10-01), Chaussee
patent: 4834970 (1989-05-01), Login et al.
patent: 4970220 (1990-11-01), Chaussee
patent: 5043161 (1991-08-01), Scarpelli et al.
patent: 5110585 (1992-05-01), Chaudhuri et al.
patent: 5130121 (1992-07-01), Kopolow et al.
patent: 5139770 (1992-08-01), Shih et al.
Trade Bulletin on CARBOWAX Polyethylene Glycols and CARBOWAX Methoxy Polyethylene Clycols.
Trade Bulletin on CARBOWAX 3350, of Union Carbide (1991).
Trade Bulletin for GANTREZ.
Dow Corning Trade Bulletin on Silicone Products (1987).
GAF Bulletin on PLASDONE K-90.

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