Polyurethane foam materials with skin conditioning additives
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United States of America Patent
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Nov 2, 1999
Grant Date -
N/A
app pub date -
Oct 2, 1998
filing date -
Oct 2, 1998
priority date (Note) -
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Abstract
Polyurethane foam pads for use in the topical care and treatment of the skin are disclosed. The polyurethane pads are formed from a polymerized combination of an aqueous mixture having at least one skin conditioning agent (such as Vitamin E or aloe) and a quantity of hydrophilic urethane prepolymer. The skin conditioning agents are incorporated directly into the cell structure of the polyurethane foam pad and are readily released when contacted with water.
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