Insect Repellent Composition
AssigneeDakem
InventorMarc Esculier
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Abstract
The present invention relates to methods of applying an insect repellent composition containing, in a physiologically acceptable medium, as active insect repellent material, at least 20% by weight of 1-methylpropyl (2-(2-hydroxyethyl)piperidine-1-carboxylate, said active insect repellent material being used in an aqueous medium with about 5% by weight of at least one copolymer of vinylpyrrolidone and hexadecene and at least one silicone oil.
Claims15
A method for repelling insects from pets, comprising:
- applying a sufficient amount of an insect repellent composition to the pet,
- the insect repellent composition comprising, in a physiologically acceptable medium, as active insect repellent material, at least 20% by weight of 1-methylpropyl (2-(2-hydroxyethyl)piperidine-1-carboxylate, said active insect repellent material being used in an aqueous medium with about 5% by weight of at least one copolymer of vinylpyrrolidone and hexadecene and at least one silicone oil.
A method for increasing resistance with regard to moisture/water of a composition comprising as active insect repellent material at least the 1-methylpropyl (2-(2-hydroxyethyl)piperidine-1-carboxylate, said method comprising the step of formulating this composition in an aqueous emulsion comprising, in a physiologically acceptable medium:
- at least 5% by weight of at least one copolymer of vinylpyrrolidone and hexadecane;
- and
- at least one silicone oil.
A method for repelling insects from a textile material, comprising the step of applying a sufficient amount of an insect repellent composition to the textile material, the insect repellent composition comprising, in a physiologically acceptable medium, as active insect repellent material, at least 20% by weight of 1-methylpropyl (2-(2-hydroxyethyl)piperidine-1-carboxylate, said active insect repellent material being used in an aqueous medium with about 5% by weight of at least one copolymer of vinylpyrrolidone and hexadecene and at least one silicone oil.
Dependencies are inferred from the claim text.