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WO1994000104A1 - Compose anti-solaire resistant a l'eau et eloignant les insectes - Google Patents

Compose anti-solaire resistant a l'eau et eloignant les insectes Download PDF

Info

Publication number
WO1994000104A1
WO1994000104A1 PCT/US1993/006075 US9306075W WO9400104A1 WO 1994000104 A1 WO1994000104 A1 WO 1994000104A1 US 9306075 W US9306075 W US 9306075W WO 9400104 A1 WO9400104 A1 WO 9400104A1
Authority
WO
WIPO (PCT)
Prior art keywords
constituent
insect repellent
compound
sunscreen
composition
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/US1993/006075
Other languages
English (en)
Inventor
Ernest G. Stewart
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to AU46508/93A priority Critical patent/AU4650893A/en
Publication of WO1994000104A1 publication Critical patent/WO1994000104A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00—Cosmetics or similar toiletry preparations
    • A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
    • A61K8/30—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
    • A61K8/40—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing nitrogen
    • A61K8/42—Amides
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00—Cosmetics or similar toiletry preparations
    • A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
    • A61K8/30—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
    • A61K8/33—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing oxygen
    • A61K8/37—Esters of carboxylic acids
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
    • A61Q17/00—Barrier preparations; Preparations 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
    • A61Q17/02—Barrier preparations; Preparations 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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
    • A61Q17/00—Barrier preparations; Preparations 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
    • A61Q17/04—Topical preparations for affording protection against sunlight or other radiation; Topical sun tanning preparations

Definitions

  • This invention relates to an improved compound for sunscreen protection and insect repellent compound, and in particular an improved water resistant combination sunscreen protection and insect repellent compound.
  • the compound has a nongreasy composition with an approximate SPF factor of 10. Although the compound is water resistant, it is easily removed with soap and water and scrubbing.
  • Patent 1,471,344 issued to Loudin discloses a insect repellent composition which mixes equal parts of PHENYL SALICYLATE and camphor.
  • Patent 3,186,912 issued to Beamer discloses a cosmetic emulsion having sunscreening and insect repellent properties.
  • Patent 4,529,598 issued to Wong discloses an insect repellent compound which can be used as a sole active component or in an admixture with other compounds having a different utility.
  • the invention further discloses the compound may be incorporated into a cream, lotion, powder or a suntan oil.
  • Patent 2,170,185 issued to Carpenter discloses a suntan cream having methyl anthranilate which is a methyl esther of anthranilic acid.
  • Patent 4,434,154 issued to McShane discloses a tanning and screening compound that is highly stable after prolonged storage. The compound is useful even after prolonged storage for shielding human skin from the harmful ultra violet rays of the sun.
  • Patent 4,701,321 issued to Bernstein discloses a liquid detergent with a sunscreen agent selected from the aminobenzoic acid family the other components of the composition being a preservative, a non-ionic detergent, an amphoteric detergent, or a mixture thereof in a aqueous vehicle.
  • Patent 4,820,508 issued to Wortzman discloses a skin protective composition for topical application to protect human skin from infrared radiation.
  • the invention contains titanium dioxide and mica or coated mica as its' principal active reagents.
  • Patent 4,756,905 issued to Melnik discloses a composition for repelling insects and camouflaging the human skin.
  • the insect repellent, N or N-DIETHYL-M-TOLUAMIDE and a camouflage pigment is combined along with an emulsifier to allow a single application to serve both functions.
  • Patent 3,590,118 issued to Conrady, et al discloses a long lasting insect repellent film for skin application.
  • the active chemical agents are dissolved in interpolymer resigns to provide a slow release system for the active chemical agents when spread and dried as a film on a human being.
  • the coating can be applied by spraying or spreading and is easily removable with a soapy water solution.
  • the invention may be incorporated into an improved sunscreen protection and insect repellent compound having a sunscreen constituent constituting from about between 26% to 32% by weight of the compound, an insect repellent constituent constituting about between 11% to 14% by weight of the compound and the balance being composed of a water based solvent comprising about between 49% to 59% by weight of the compound.
  • the compound is prepared by mixing the elements in Phase A to approximately about between 80 to 85 degrees centigrade in a vessel.
  • Phase B the water based solvent is heated to the same temperature in a second vessel and the solid material in Phase B is stirred into the heated distilled water.
  • Phase B mixture is poured from the second vessel into the first vessel containing the mixed ingredients of Phase A.
  • the first vessel is then cooled to about 40 degrees centigrade and the ingredients listed in Phase C are added to the phase A-B mixture and mixed with agitation and allowed to cool to room temperature.
  • the sunscreen protection and insect repellent product is ready for packaging.
  • Example 1 is prepared using the components in Phases A, B, and C respectively.
  • the resultant compound that is produced in accordance with the present invention has the desired characteristics of being a nongreasy sunscreen protection and insect repellent with an approximate SPF of 10.
  • the compound forms a light film on the skin which resists water, yet is readily removed by soap and water and scrubbing.
  • a suitably sized mixing vessel receives the ingredients in Phase A and is heated to approximately about between 80 to 85 degrees centigrade for about between 15 minutes to 60 minutes.
  • Phase B the distilled water is heated in another vessel to about between 80 to 85 degrees centigrade and the hydroethelcellulose is added to the distilled water in the second vessel and the Phase B mixture is agitated for about between 15 minutes to 60 minutes.
  • the agitated water and hydroethelcellulose Phase B mixture in the second vessel is added to the first vessel while both mixtures are at about between 80 to 85 degrees centigrade.
  • the resultant Phase A-B mixture in the first vessel is allowed to cool to about between 40 to 45 degrees centigrade.
  • the ingredients in Phase C are added to the first vessel and mixed with continuous agitation and allowed to cool to room temperature.
  • the combination sunscreen protection and insect repellent product is ready for packaging.
  • the above practice of the invention results in a composition as shown below in Example I, with the ingredients being representative of their constituent percentages by weight percent.
  • the mixing is done in a conventional manner and the ingredients in each phase are mixed in the sequence described herein.
  • the choice of the particular material used dictates the mixing time and temperature change rates.
  • composition of the sunscreen component comprises from about between 26% to 32% by weight of the composition.
  • the composition of the insect repellent component comprises from about between 11% to 14% by weight of the composition.
  • the composition of the water based filler comprises from about between 49% to 59% by weight of the composition.
  • agents commonly used as cosmetic ingredients such as fragrance, color and taste are used in the composition of the present invention.

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Dermatology (AREA)
  • Birds (AREA)
  • Epidemiology (AREA)
  • Plant Pathology (AREA)
  • Pest Control & Pesticides (AREA)
  • Emergency Medicine (AREA)
  • Cosmetics (AREA)

Abstract

L'invention concerne un produit combiné perfectionné assurant une protection anti-solaire et éloignant les insectes. Ledit produit contient environ 26 à 32 % en poids de composant anti-solaire, environ 11 à 14 % en poids de composant éloignant les insectes, et environ 49 à 59 % en poids de charge d'eau.
PCT/US1993/006075 1992-06-25 1993-06-23 Compose anti-solaire resistant a l'eau et eloignant les insectes Ceased WO1994000104A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU46508/93A AU4650893A (en) 1992-06-25 1993-06-23 Water resistant sunscreen protection and insect repellent compound

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US90451492A 1992-06-25 1992-06-25
US07/904,514 1992-06-25

Publications (1)

Publication Number Publication Date
WO1994000104A1 true WO1994000104A1 (fr) 1994-01-06

Family

ID=25419281

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US1993/006075 Ceased WO1994000104A1 (fr) 1992-06-25 1993-06-23 Compose anti-solaire resistant a l'eau et eloignant les insectes

Country Status (2)

Country Link
AU (1) AU4650893A (fr)
WO (1) WO1994000104A1 (fr)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5575988A (en) * 1995-04-07 1996-11-19 Littlepoint Corp. Combination sunscreen and insect repellent
WO1997049380A1 (fr) * 1996-06-26 1997-12-31 S.C. Johnson & Son, Inc. Filtre solaire insectifuge
WO1998023150A1 (fr) * 1996-11-26 1998-06-04 Schering-Plough Healthcare Products Inc. Emulsions repulsives pour insectes
US5894019A (en) * 1995-03-17 1999-04-13 Gebro Broschek Gesellschaft M.B.H. Topically applied pharmaceutical composition, method of preparing it and its use
WO2001054761A2 (fr) 2000-01-28 2001-08-02 William Cook, Europe Aps Dispositif medical endovasculaire dote de plusieurs fils
EP0939615A4 (fr) * 1996-05-01 2002-01-09 Iguana L L C Composition resistante a l'eau amelioree constituee d'un ecran solaire et d'un insectifuge
US6605643B1 (en) 1997-11-24 2003-08-12 Schering-Plough Healthcare Products, Inc. Insect repellent emulsions
US8512721B2 (en) * 2004-11-19 2013-08-20 Illinois Tool Works Inc. Water resistant sunscreen and insect repellant towel
WO2019036774A1 (fr) 2017-08-25 2019-02-28 L'oreal Composition d'écran solaire répulsif, utilisation d'une composition et procédé de protection d'un substrat kératinique

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2435005A (en) * 1944-06-06 1948-01-27 West Disinfecting Co Skin protective ointment
US2853423A (en) * 1955-05-20 1958-09-23 Olin Mathieson Aerosol sun-screening composition
US3821363A (en) * 1966-10-20 1974-06-28 A Black Sunscreen preparation employing ethylene-maleic anhydride copolymers
US4477467A (en) * 1977-05-19 1984-10-16 Kao Soap Co., Ltd. Insect repellent

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2435005A (en) * 1944-06-06 1948-01-27 West Disinfecting Co Skin protective ointment
US2853423A (en) * 1955-05-20 1958-09-23 Olin Mathieson Aerosol sun-screening composition
US3821363A (en) * 1966-10-20 1974-06-28 A Black Sunscreen preparation employing ethylene-maleic anhydride copolymers
US4477467A (en) * 1977-05-19 1984-10-16 Kao Soap Co., Ltd. Insect repellent

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5894019A (en) * 1995-03-17 1999-04-13 Gebro Broschek Gesellschaft M.B.H. Topically applied pharmaceutical composition, method of preparing it and its use
AT408067B (de) * 1995-03-17 2001-08-27 Gebro Pharma Gmbh Pharmazeutische zusammensetzung zur topischen applizierung und verfahren zu ihrer herstellung
US5575988A (en) * 1995-04-07 1996-11-19 Littlepoint Corp. Combination sunscreen and insect repellent
EP0939615A4 (fr) * 1996-05-01 2002-01-09 Iguana L L C Composition resistante a l'eau amelioree constituee d'un ecran solaire et d'un insectifuge
WO1997049380A1 (fr) * 1996-06-26 1997-12-31 S.C. Johnson & Son, Inc. Filtre solaire insectifuge
US5716602A (en) * 1996-06-26 1998-02-10 S. C. Johnson & Sons, Inc. Insect repellent sunscreen
WO1998023150A1 (fr) * 1996-11-26 1998-06-04 Schering-Plough Healthcare Products Inc. Emulsions repulsives pour insectes
US6605643B1 (en) 1997-11-24 2003-08-12 Schering-Plough Healthcare Products, Inc. Insect repellent emulsions
WO2001054761A2 (fr) 2000-01-28 2001-08-02 William Cook, Europe Aps Dispositif medical endovasculaire dote de plusieurs fils
US8512721B2 (en) * 2004-11-19 2013-08-20 Illinois Tool Works Inc. Water resistant sunscreen and insect repellant towel
WO2019036774A1 (fr) 2017-08-25 2019-02-28 L'oreal Composition d'écran solaire répulsif, utilisation d'une composition et procédé de protection d'un substrat kératinique

Also Published As

Publication number Publication date
AU4650893A (en) 1994-01-24

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