Skin dressings with fugitive colors
First Claim
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1. A NORMALLY COLORLESS LIQUID INSECT REPELLENT COMPOSITION ADAPTED FOR APPLICATION ON HUMAN SKIN COMPRISING AN INSECT REPELLANT IN COMBINATION WITH A MIXTURE OF PHENOLPHTHALEIN AND AN ALKALINE AGENT, SAID MIXTURE IMPARTING TO SAID COMPOSITION A RED COLOR CONTRASTING WITH THAT OF HUMAN SKIN THEREBY TO FACILITATE APPLICATION OF SAID COMPOSITION ON HUMAN SKIN AND SAID MIXTURE BEING ADAPTED TO LOSE RAPIDLY ITS COLOR-IMPARTING ROLE THROUGH EXPOSURE TO THE ATMOSPHERE WHEN SAID COMPOSITION IS APPLIED ON HUMAN SKIN.
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1 Claim
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1. A NORMALLY COLORLESS LIQUID INSECT REPELLENT COMPOSITION ADAPTED FOR APPLICATION ON HUMAN SKIN COMPRISING AN INSECT REPELLANT IN COMBINATION WITH A MIXTURE OF PHENOLPHTHALEIN AND AN ALKALINE AGENT, SAID MIXTURE IMPARTING TO SAID COMPOSITION A RED COLOR CONTRASTING WITH THAT OF HUMAN SKIN THEREBY TO FACILITATE APPLICATION OF SAID COMPOSITION ON HUMAN SKIN AND SAID MIXTURE BEING ADAPTED TO LOSE RAPIDLY ITS COLOR-IMPARTING ROLE THROUGH EXPOSURE TO THE ATMOSPHERE WHEN SAID COMPOSITION IS APPLIED ON HUMAN SKIN.
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Current AssigneeColer, Myron A.
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Original AssigneeColer, Myron A.
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InventorsColer, Myron A.
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Application NumberUS02/646,707Time in Patent Office1,459 DaysField of SearchUS Class Current424/10.31CPC Class CodesA61K 8/4973 with oxygen as the only het...A61Q 17/02 containing insect repellantsA61Q 19/04 for chemically tanning the ...
