Abstract

The present invention is directed to combination sunscreen and insect repellant compositions. The combination sunscreen and insect repellant compositions contain (i) diethyl toluamide (or N,N-Diethyl-3-methylbenzamide or DEET), and (ii) one or more sunscreen components, with each sunscreen component being capable of absorbing ultraviolet light rays. The combination sunscreen and insect repellant compositions may contain additional composition components such as a polymeric binder system, and deionized water. The present invention is also directed to methods of making and using combination sunscreen and insect repellant compositions.

IPC Classes  ?

• A61K 8/42 - Amides
• A61K 8/90 - Block copolymers
• A61Q 17/04 - Topical preparations for affording protection against sunlight or other radiationTopical sun tanning preparations
• A61Q 17/02 - Barrier preparationsPreparations brought into direct contact with the skin for affording protection against external influences, e.g. sunlight, X-rays or other harmful rays, corrosive materials, bacteria or insect stings containing insect repellants
• A61K 8/81 - Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds
• A61K 8/97 - Cosmetics or similar toiletry preparations characterised by the composition containing materials, or derivatives thereof, of undetermined constitution from algae, fungi, lichens or plantsCosmetics or similar toiletry preparations characterised by the composition containing materials, or derivatives thereof, of undetermined constitution from derivatives thereof
• A61K 8/40 - Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing nitrogen
• A61K 8/35 - Ketones, e.g. quinones, benzophenone
• A61K 8/44 - Aminocarboxylic acids or derivatives thereof, e.g. aminocarboxylic acids containing sulfurSalts, esters or N-acylated derivatives thereof
• A61K 8/37 - Esters of carboxylic acids
• A61K 8/67 - Vitamins
• A61K 8/34 - Alcohols

Abstract

The present invention is directed to combination sunscreen and insect repellant compositions. The combination sunscreen and insect repellant compositions contain (i) diethyl toluamide (or N,N-Diethyl-3-methylbenzamide or DEET), (ii) one or more sunscreen components, with each sunscreen component being capable of absorbing ultraviolet light rays, and (iii) a polymeric binder system. The combination sunscreen and insect repellant compositions may contain additional composition components such as butyloctyl salicylate, a crosslinked polyacrylate polymer, and deionized water. The present invention is also directed to methods of making and using combination sunscreen and insect repellant compositions.

IPC Classes  ?

• A61K 8/34 - Alcohols
• A61K 8/35 - Ketones, e.g. quinones, benzophenone
• A61K 8/37 - Esters of carboxylic acids
• A61K 8/40 - Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing nitrogen
• A61K 8/42 - Amides
• A61K 8/44 - Aminocarboxylic acids or derivatives thereof, e.g. aminocarboxylic acids containing sulfurSalts, esters or N-acylated derivatives thereof
• A61K 8/67 - Vitamins
• A61K 8/81 - Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds
• A61K 8/90 - Block copolymers
• A61K 8/97 - Cosmetics or similar toiletry preparations characterised by the composition containing materials, or derivatives thereof, of undetermined constitution from algae, fungi, lichens or plantsCosmetics or similar toiletry preparations characterised by the composition containing materials, or derivatives thereof, of undetermined constitution from derivatives thereof
• A61Q 17/02 - Barrier preparationsPreparations brought into direct contact with the skin for affording protection against external influences, e.g. sunlight, X-rays or other harmful rays, corrosive materials, bacteria or insect stings containing insect repellants
• A61Q 17/04 - Topical preparations for affording protection against sunlight or other radiationTopical sun tanning preparations

Abstract

12-22 alkyl methacrylate polymers or co-polymers. The combination sunscreen and insect repellant compositions may contain additional composition components such as butyloctyl salicylate, a crosslinked polyacrylate polymer, and deionized water. The present invention is also directed to methods of making and using combination sunscreen and insect repellant compositions.

IPC Classes  ?

• A61K 8/42 - Amides
• A61Q 17/02 - Barrier preparationsPreparations brought into direct contact with the skin for affording protection against external influences, e.g. sunlight, X-rays or other harmful rays, corrosive materials, bacteria or insect stings containing insect repellants
• A61Q 17/04 - Topical preparations for affording protection against sunlight or other radiationTopical sun tanning preparations
• A61K 8/90 - Block copolymers
• A61K 8/81 - Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds