WO2000041672A1 - A combined insect repellent and sunscreen composition - Google Patents

A combined insect repellent and sunscreen composition Download PDF

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Publication number
WO2000041672A1
WO2000041672A1 PCT/GB2000/000068 GB0000068W WO0041672A1 WO 2000041672 A1 WO2000041672 A1 WO 2000041672A1 GB 0000068 W GB0000068 W GB 0000068W WO 0041672 A1 WO0041672 A1 WO 0041672A1
Authority
WO
WIPO (PCT)
Prior art keywords
composition
sunscreen composition
emulsifiers
sunscreening
titanium dioxide
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/GB2000/000068
Other languages
English (en)
French (fr)
Inventor
Michael Christopher Friel
Rachel Louise Ahyong
Ian Andrew Thompson
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.)
Reckitt Benckiser Australia Pty Ltd
Reckitt Benckiser Aerosols Pty Ltd
Reckitt Benckiser Healthcare UK Ltd
Original Assignee
Reckitt Benckiser Australia Pty Ltd
Reckitt and Colman Pty Ltd
Reckitt and Colman Products Ltd
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 Reckitt Benckiser Australia Pty Ltd, Reckitt and Colman Pty Ltd, Reckitt and Colman Products Ltd filed Critical Reckitt Benckiser Australia Pty Ltd
Priority to GB0000425A priority Critical patent/GB2345636A/en
Priority to BR0007497-7A priority patent/BR0007497A/pt
Priority to MXPA01007172A priority patent/MXPA01007172A/es
Priority to JP2000593286A priority patent/JP2002534453A/ja
Priority to AU19932/00A priority patent/AU770861B2/en
Priority to EP00900269A priority patent/EP1146849A1/en
Priority to CA002360494A priority patent/CA2360494C/en
Publication of WO2000041672A1 publication Critical patent/WO2000041672A1/en
Priority to US09/889,031 priority patent/US20030072782A1/en
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
    • A61K8/49—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing heterocyclic compounds
    • A61K8/4906—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing heterocyclic compounds with one nitrogen as the only hetero atom
    • A61K8/4926—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing heterocyclic compounds with one nitrogen as the only hetero atom having six membered rings
    • 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
    • A61K8/19—Cosmetics or similar toiletry preparations characterised by the composition containing inorganic ingredients
    • A61K8/27—Zinc; Compounds thereof
    • 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
    • A61K8/19—Cosmetics or similar toiletry preparations characterised by the composition containing inorganic ingredients
    • A61K8/29—Titanium; Compounds thereof
    • 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
    • A61K8/34—Alcohols
    • A61K8/342—Alcohols having more than seven atoms in an unbroken chain
    • 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
    • A61K8/35—Ketones, e.g. benzophenone
    • 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
    • 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
    • A61K8/375—Esters of carboxylic acids the alcohol moiety containing more than one hydroxy group
    • 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
    • A61K8/72—Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds
    • A61K8/84—Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds obtained by reactions otherwise than those involving only carbon-carbon unsaturated bonds
    • A61K8/86—Polyethers
    • 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 insect repellent and sunscreen compositions and in particular to combined insect repellent and sunscreen compositions that have both effective repellency and sunscreening properties.
  • the present invention consists in a sunscreen composition including one or more insect repellents and one or more UV sunscreening agents characterised in that the composition includes 3-9% by weight in total of at least two emulsifiers, based on the total weight of the composition.
  • the sunscreen agent in combination with insect repellent give a composition that is stable and effective with respect to SPF.
  • One or more inorganic compounds are incorporated in the composition of the invention as a sunscreening agent.
  • the preferred inorganic compounds are titanium oxide and zinc oxide.
  • the particle size can be selected to scatter light in the UV range whilst transmitting light in the visible range thereby remaining transparent on the skin. This is highly desirable from a cosmetic point of view.
  • Micronised particles that is those particles less than 100 nm in size, give optimal performance.
  • Micronised titanium dioxide is most preferred for the composition of the invention.
  • the concentration of inorganic compound may be in the range of 1-5% by weight based on the total weight of the composition, preferably 2-4% by weight and more preferably 3% by weight.
  • One or more insect repellents are included in the composition. The repellents are chosen for repellency of flying or biting insects and for low skin irritancy.
  • Suitable repellents include N,N-diethyl-m-toluamide (DEET), dipropyl pyridine-2,5- dicarboxylate, pyrethrins, dimethyl phthalate, 2,3:4,5-bis(2-butylene)tetrahydrofurfural, citronella, geraniol, lemon grass oil, eugenol, p-menthane-3,8-diol, ethylbutyl acetylamino propionate, 1-piperidinecarboxylic acid and 2-(2-hydroxyethyl)- ester 1 -methylpropyl-ester.
  • DEET N,N-diethyl-m-toluamide
  • DEET dipropyl pyridine-2,5- dicarboxylate
  • pyrethrins dimethyl phthalate
  • 2,3:4,5-bis(2-butylene)tetrahydrofurfural citronella
  • geraniol lemon grass
  • the total amount of insect repellent in the composition may be 4-20% by weight based on the total weight of the composition, preferably 4-15% by weight and more preferably 5-10% by weight.
  • the composition may include one or more other UV sunscreening agents. These are generally organic compounds which absorb a specific range of UV radiation. Suitable sunscreening agents include octyl methoxycinnamate, oxybenzone, amino benzoic acid, Cinoxate, DEA-methoxycinnamate, Digalloyl, Dioxybenzene, Padimate O, Ethyl dihydroxypropyl p-aminobenzoate, octyl salicylate, glyceryl aminobenzoate, Homosalate, Urocanic acid, isopropylbenzyl salicylate, menthyl anthranilate, octocrylene, Sulisbenzone and its sodium salt and triethanolamine salicylate.
  • sunscreening agents include octyl methoxycinnamate, oxybenzone, amino benzoic acid, Cinoxate, DEA-methoxycinnamate, Digalloyl, Dioxybenzene, Padimate O, Ethy
  • a combination of octylmethoxycinnamate and oxybenzone is most preferred.
  • Each sunscreening agent is preferably incorporated in the composition in an amount of 3-10% by weight based on the total weight of the composition.
  • a second aspect of the invention consists in a sunscreen composition further including, by weight, based on the total weight of the composition, 7% in total emulsif ⁇ er, up to 5%, preferably 1-5%, more preferably 3% film former, up to 0.25%, preferably 0.05-0.25%, more preferably 0.15% thickener, up to 0.3%, preferably 0.1-0.3%, more preferably 0.15% neutraliser, up to 0.3%, preferably 0.1-0.3%), more preferably 0.2%) chelating agent and up to 2.5%) of at least one of preservative, perfume and moisturiser.
  • emulsifier will depend on the insect repellents and sunscreening agents selected. More than two emulsifiers may be included. An emulsion is most accurately defined as a dispersion of liquid droplets in a second immiscible liquid.
  • Dispersions may be formed temporarily through agitation of the two immiscible liquids, however, resolution of the emulsion is usually rapid and complete unless a stabilising additive or emulsifier is used.
  • Emulsions usually consist of water or an aqueous solution as one immiscible phase and some organic liquid, or "oil", as the other phase.
  • oil When the oil is dispersed in the aqueous phase the emulsion is called oil in water (o/w ) or alternatively, if the aqueous phase is dispersed in the oily phase the emulsion is described as water in oil ( w/o ).
  • An emulsifying agent is usually required to stabilise the emulsion.
  • Such agents are ordinarily large molecules of which the greatest part of the molecule is non-polar (for solubility in the oil phase ) and a smaller part is polar ( for orientation and solubility into the water phase ).
  • compositions of the invention are preferably in the form of an oil in water emulsion.
  • An example of a suitable emulsifying system includes fatty acid ethoxylates such as glycerol monostearate, fatty alcohol ethoxylates such as ethoxy (20 ) stearyl alcohol, fatty alcohols such as C ⁇ 6 - ⁇ 8 fatty alcohols, and blends of fatty alcohol ethoxylates with alkyl phenol ethoxylates such as a blend of cetostearyl alcohol and PEG stearate. A wide range of other emulsifiers also appear useful for this purpose.
  • the composition optionally includes a film former. The preferred film former is
  • the composition may include thickeners, chelating agents and pH adjusting agents as required. These are readily known to the person skilled in the art. Suitable thickeners include acidic acrylates such as carboxyl polymethylene, and cellulose based thickeners such as methyl cellulose, guar gum, sodium alginate and sodium carboxymethyl cellulose. A suitable chelating agent is disodium EDTA. Triethanolamine may be used as a neutraliser as if required.
  • perfumes may be included to satisfy organoleptic requirements.
  • Preservatives may also be used as required. These are readily known to the person skilled in the art.
  • the inventors have found that in preparing an emulsion, the order of addition of ingredients affects the SPF of the final composition.
  • a third aspect of the invention consists in a method of manufacturing a sunscreen composition including one or more insect repellents and one or more UV sunscreening agents, the composition being in the form of an emulsion having a water phase and an oil phase characterised in that the water phase and oil phase are prepared and combined to form an emulsion prior to the addition of at least one inorganic compound which is used as a sunscreening agent.
  • the invention consists in a method of manufacturing a sunscreen composition including the steps of:
  • the invention consists in a sunscreening composition manufactured according to the methods described above. The invention will now be further described with reference to a number of examples.
  • a water phase is prepared by adding water to a clean, dry mixing vessel and stirring to create a vortex. Carbopol powder is sprinkled into the vortex and the mixture heated to 75-80°C.
  • an oil phase is prepared by adding emulsifiers, film former, mosquito and fly repellent i.e. Cithrol GMS A S, Volpo S20, Crodacol CS70, Polawax GP 200, Antaron WP-660, DEET and MGK-326. The mixture is stirred and heated. When all ingredients have melted, oxybenzone is added. Heating is continued to 75- 80°C until the oxybenzone is melted then octyl methoxycinnamate is added. Stirring is maintained until the mixture is homogenous and clear.
  • both the water and the oil phases are at a temperature of 75-80°C
  • the oil phase is introduced into the water phase with stirring.
  • stirring is stopped and the mixture is homogenised for five minutes.
  • Stirring is recommenced and the chelating agent and half of the neutraliser are added followed by the addition of the titanium dioxide. The remaining neutraliser is then added.
  • Stirring is stopped and the mixture is homogenised for five minutes.
  • Stirring is recommenced with addition of moisturiser, emollient and preservative.
  • a zinc oxide inorganic sunscreen agent is used, a different thickening system would be appropriate.
  • a cellulose-based thickener such as methyl cellulose, guar gum, sodium alginate and sodium carboxymethyl cellulose could be used, in which case a neutraliser would not be required.
  • Formulae 1 and 3 were tested in two ways: A. Determination of sun protection factor (SPF) and B. Broad spectrum test.
  • SPF sun protection factor
  • B Broad spectrum test.
  • the individual sun protection factor, SPF, of a sunscreen product is determined from the minimum erthemal dose (MED) of the skin that has been protected with the sunscreen product and from the MED of an adjacent area of unprotected skin, under specific conditions by means of the following relationship, where the UV source has constant intensity:
  • MED for unprotected skin The sun protection factor of a product is calculated as the arithmetical mean of the individual sun protection factors. MED is defined as the amount of energy from any source required to produce a minimally perceptible redness reaction of the skin.
  • the MED is determined more precisely by a set of exposures which span a dose range of approximately 0.6 to 1.5 of the MED.
  • these doses are administered the day before the product is tested but they may be administered at the same time.
  • the result when read not only provides the denominator for calculating the protection factor but, when multiplied by the expected or likely value of the product's protection factor, provides an estimate for the longer exposure needed to assess the product.
  • the product is assessed by exposing a set of small subsite areas adjacent to the untreated areas, after application of the product. Times of exposure are selected to bracket the above estimate, when read 16h to 24h later, the MED for the treated skin is divided by the MED for untreated skin to give the protection factor.
  • MED minimal erythermal dose SPF over 30 was demonstrated in each case.
  • a spectrophotometer capable of determining percentage transmission from 320 -360nm radiation.
  • compositions of formulae 1 and 3 did not transmit more than 10% of UV radiation at any wavelength between 320 nm and 360 nm inclusive.

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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Animal Behavior & Ethology (AREA)
  • Epidemiology (AREA)
  • Birds (AREA)
  • Emergency Medicine (AREA)
  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Dermatology (AREA)
  • Pest Control & Pesticides (AREA)
  • Plant Pathology (AREA)
  • Cosmetics (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
PCT/GB2000/000068 1999-01-14 2000-01-11 A combined insect repellent and sunscreen composition Ceased WO2000041672A1 (en)

Priority Applications (8)

Application Number Priority Date Filing Date Title
GB0000425A GB2345636A (en) 1999-01-14 2000-01-11 A combined sunscreen and insect repellent containing two or more emulsifiers
BR0007497-7A BR0007497A (pt) 1999-01-14 2000-01-11 Composição combinada de repelente de insetos e filtro solar
MXPA01007172A MXPA01007172A (es) 1999-01-14 2000-01-11 Composicion combinada de repelente de insectos y proteccion solar.
JP2000593286A JP2002534453A (ja) 1999-01-14 2000-01-11 虫除けと日焼け止め兼用組成物
AU19932/00A AU770861B2 (en) 1999-01-14 2000-01-11 A combined insect repellent and sunscreen composition
EP00900269A EP1146849A1 (en) 1999-01-14 2000-01-11 A combined insect repellent and sunscreen composition
CA002360494A CA2360494C (en) 1999-01-14 2000-01-11 A combined insect repellent and sunscreen composition
US09/889,031 US20030072782A1 (en) 1999-01-14 2001-01-11 Combined insec repellent and suncreen composition

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB9900663.7 1999-01-14
GB9900663 1999-01-14

Publications (1)

Publication Number Publication Date
WO2000041672A1 true WO2000041672A1 (en) 2000-07-20

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ID=10845892

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/GB2000/000068 Ceased WO2000041672A1 (en) 1999-01-14 2000-01-11 A combined insect repellent and sunscreen composition

Country Status (11)

Country Link
EP (1) EP1146849A1 (https=)
JP (1) JP2002534453A (https=)
CN (1) CN1172655C (https=)
AR (1) AR022280A1 (https=)
AU (1) AU770861B2 (https=)
BR (1) BR0007497A (https=)
CA (1) CA2360494C (https=)
GB (1) GB2345636A (https=)
MX (1) MXPA01007172A (https=)
WO (1) WO2000041672A1 (https=)
ZA (1) ZA200106589B (https=)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6436377B1 (en) 2001-02-26 2002-08-20 Societe L'oreal S.A. Enhanced SPF sunscreen (sprayable) formulations comprising interpolymers of PVP/dimethiconylacrylate/polycarbamyl/polyglycol ester
US6436376B1 (en) 2001-02-26 2002-08-20 Societe L'oreal S.A. Enhanced SPF UV-sunscreen/tricontanyl PVP photoprotecting (sprayable) formulations
WO2007093298A1 (de) * 2006-02-16 2007-08-23 Saltigo Gmbh Gel-formulierung zur arthropoden- und plathelminthen-abwehr
CN102860960A (zh) * 2012-09-22 2013-01-09 南京正亮医药科技有限公司 一种驱虫乳膏

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EP1594454B8 (en) 2003-02-12 2016-10-12 Stiefel Research Australia Pty Ltd Film forming hydroalcoholic foam
US8512721B2 (en) * 2004-11-19 2013-08-20 Illinois Tool Works Inc. Water resistant sunscreen and insect repellant towel
CN101215782B (zh) * 2008-01-08 2010-06-09 上海大学 芳香族聚酰胺纤维织物的抗光老化整理方法
US8362077B2 (en) * 2008-08-15 2013-01-29 Pibed Limited Chemical compositions for skin care emulsions and heavy duty hand cleansers
US8580861B2 (en) 2008-08-15 2013-11-12 Pibed Limited Chemical composition for skin care formulations
CN102196801B (zh) * 2008-10-22 2013-09-11 陶氏环球技术有限责任公司 结合甲基纤维素作为防晒因子增强剂的防晒组合物和方法
CN101779627A (zh) * 2009-01-16 2010-07-21 岑绍辉 隐身防蚊驱蚊组合物
CN103356410A (zh) * 2012-03-29 2013-10-23 威玛精密化学科技股份有限公司 具防蚊防晒功效的楸木萃取物组成物
US20150216782A1 (en) * 2012-07-26 2015-08-06 Riemann Trading Aps Sunscreen composition comprising a thickening system, having improved water-resistance
CN105708863A (zh) * 2016-03-21 2016-06-29 江南大学 一种可防晒且可预防寨卡等蚊媒传播病毒感染的组合物
KR102387616B1 (ko) * 2016-07-15 2022-04-15 렉크 가부시키가이샤 해충 기피 조성물, 및 해충 기피 방법
CN109769538A (zh) * 2019-03-08 2019-05-21 珠海市润农科技有限公司 利用光合高脂膜剂防控苦瓜果蝇的方法
CN110638675A (zh) * 2019-09-17 2020-01-03 江西农业大学 一种萜类驱避剂r2微乳液及其制备方法
CN110934780B (zh) * 2019-12-31 2021-07-27 威莱(广州)日用品有限公司 一种宠物犬健康护理沐浴液及其制备方法
CN115397385A (zh) * 2020-03-31 2022-11-25 弗门尼舍有限公司 包含固体脂质材料的水包油乳液
CN112618434A (zh) * 2020-12-29 2021-04-09 广东岭南职业技术学院 一种驱蚊防晒霜及其制备方法
CN116270270A (zh) * 2023-04-18 2023-06-23 深圳杉海创新技术有限公司 一种超分子微脂囊防晒驱蚊乳液制备方法及其应用

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WO1997049380A1 (en) * 1996-06-26 1997-12-31 S.C. Johnson & Son, Inc. Insect repellent sunscreen
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CHEMICAL ABSTRACTS, vol. 125, no. 2, 8 July 1996, Columbus, Ohio, US; abstract no. 18703, KURODA, AKIHIRO ET AL: "Topical agents containing silicones and UV protectors and/or insect repellents for skin protection" XP002132250 *
DATABASE CHEMABS [online] CHEMICAL ABSTRACTS SERVICE, COLUMBUS, OHIO, US; INAKAWA, TAKASHI: "Oil-in-water skin cosmetics containing insect repellents and UV scattering agents", XP002132251, retrieved from STN Database accession no. 129:85847 CA *

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6436377B1 (en) 2001-02-26 2002-08-20 Societe L'oreal S.A. Enhanced SPF sunscreen (sprayable) formulations comprising interpolymers of PVP/dimethiconylacrylate/polycarbamyl/polyglycol ester
US6436376B1 (en) 2001-02-26 2002-08-20 Societe L'oreal S.A. Enhanced SPF UV-sunscreen/tricontanyl PVP photoprotecting (sprayable) formulations
WO2007093298A1 (de) * 2006-02-16 2007-08-23 Saltigo Gmbh Gel-formulierung zur arthropoden- und plathelminthen-abwehr
CN102860960A (zh) * 2012-09-22 2013-01-09 南京正亮医药科技有限公司 一种驱虫乳膏

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ZA200106589B (en) 2002-08-12
AU1993200A (en) 2000-08-01
AU770861B2 (en) 2004-03-04
EP1146849A1 (en) 2001-10-24
CA2360494C (en) 2007-10-23
JP2002534453A (ja) 2002-10-15
MXPA01007172A (es) 2002-07-30
GB2345636A (en) 2000-07-19
GB0000425D0 (en) 2000-03-01
CN1336816A (zh) 2002-02-20
CA2360494A1 (en) 2000-07-20
CN1172655C (zh) 2004-10-27
BR0007497A (pt) 2001-10-23
AR022280A1 (es) 2002-09-04

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