초록 ▼

A water soluble dermal treatment film for dressing burns, surface wounds, cuts, scrapes, rashes or other dermal wound or lesion comprises a flexible sheet-like dressing made of polyalkyloxazoline. The dressing can have a structural layer and a pressure sensitive adhesive layer. The structural layer

A water soluble dermal treatment film for dressing burns, surface wounds, cuts, scrapes, rashes or other dermal wound or lesion comprises a flexible sheet-like dressing made of polyalkyloxazoline. The dressing can have a structural layer and a pressure sensitive adhesive layer. The structural layer can be made of a polyalkyloxazoline composition formulated to obtain a flexible structural sheet. The pressure sensitive adhesive layer can be formulated to obtain pressure sensitive properties, maintaining the treatment film in position during its use. At such time the treatment film is to be removed, it can be removed without harsh scrubbing methods with a warm aqueous spray or soak. The sheet-like treatment means can be reinforced or impregnated with medicinal compositions to induce healing, reduce infection or stabilize the skin surface.

대표청구항 ▼

An aqueous soluble dermal treatment film which comprises: (a) a structural layer comprising a polyalkyloxazoline polymer; and (b) a pressure sensitive adhesive layer comprising 10-75 wt. % of a polyalkyloxazoline polymer, 10-75 wt. % of a functional diluent comprising a hydroxy compound or a carboxy

An aqueous soluble dermal treatment film which comprises: (a) a structural layer comprising a polyalkyloxazoline polymer; and (b) a pressure sensitive adhesive layer comprising 10-75 wt. % of a polyalkyloxazoline polymer, 10-75 wt. % of a functional diluent comprising a hydroxy compound or a carboxylic acid compound; and 5-35 wt. % of a compatible tackifier. An aqueous liquid concentrate for application to the surface of skin to form a dermal treatment film removable by an aqueous treatment, which concentrate comprises: (a) a major proportion of an aqueous liquid; (b) about 5 to 85 wt. % of a polyoxazoline polymer to form a structural layer; and (c) an effective amount of a compatible tackifier, plasticizer or mixtures thereof.