WO2007093830A1 - Application cutanée - Google Patents

Application cutanée Download PDF

Info

Publication number
WO2007093830A1
WO2007093830A1 PCT/GB2007/050066 GB2007050066W WO2007093830A1 WO 2007093830 A1 WO2007093830 A1 WO 2007093830A1 GB 2007050066 W GB2007050066 W GB 2007050066W WO 2007093830 A1 WO2007093830 A1 WO 2007093830A1
Authority
WO
WIPO (PCT)
Prior art keywords
application
irritant
vitamin
free skin
range
Prior art date
Application number
PCT/GB2007/050066
Other languages
English (en)
Inventor
Mark Randle
Original Assignee
Dermasalve Limited
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 Dermasalve Limited filed Critical Dermasalve Limited
Priority to EP07705379A priority Critical patent/EP1986593A1/fr
Publication of WO2007093830A1 publication Critical patent/WO2007093830A1/fr

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
    • A61K8/19—Cosmetics or similar toiletry preparations characterised by the composition containing inorganic ingredients
    • A61K8/25—Silicon; 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
    • A61K8/02—Cosmetics or similar toiletry preparations characterised by special physical form
    • A61K8/0208—Tissues; Wipes; Patches
    • 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
    • A61K8/92—Oils, fats or waxes; Derivatives thereof, e.g. hydrogenation products thereof
    • A61K8/922—Oils, fats or waxes; Derivatives thereof, e.g. hydrogenation products thereof of vegetable origin
    • 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
    • A61K8/96—Cosmetics or similar toiletry preparations characterised by the composition containing materials, or derivatives thereof of undetermined constitution
    • A61K8/97—Cosmetics or similar toiletry preparations characterised by the composition containing materials, or derivatives thereof of undetermined constitution from algae, fungi, lichens or plants; from derivatives thereof
    • A61K8/9783—Angiosperms [Magnoliophyta]
    • A61K8/9789—Magnoliopsida [dicotyledons]
    • 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
    • A61K8/96—Cosmetics or similar toiletry preparations characterised by the composition containing materials, or derivatives thereof of undetermined constitution
    • A61K8/97—Cosmetics or similar toiletry preparations characterised by the composition containing materials, or derivatives thereof of undetermined constitution from algae, fungi, lichens or plants; from derivatives thereof
    • A61K8/9783—Angiosperms [Magnoliophyta]
    • A61K8/9794—Liliopsida [monocotyledons]
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
    • A61Q19/00—Preparations for care of the skin
    • A61Q19/004—Aftersun preparations
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
    • A61Q19/00—Preparations for care of the skin
    • A61Q19/005—Preparations for sensitive skin
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
    • A61Q19/00—Preparations for care of the skin
    • A61Q19/007—Preparations for dry skin
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
    • A61Q19/00—Preparations for care of the skin
    • A61Q19/04—Preparations for care of the skin for chemically tanning the skin
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
    • A61Q19/00—Preparations for care of the skin
    • A61Q19/08—Anti-ageing preparations
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
    • A61Q3/00—Manicure or pedicure preparations
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K2800/00—Properties of cosmetic compositions or active ingredients thereof or formulation aids used therein and process related aspects
    • A61K2800/74—Biological properties of particular ingredients
    • A61K2800/75—Anti-irritant

Definitions

  • This invention relates to skin creams and lotions and in particular to skin creams and lotions that do not contain liquid paraffin or other skin sensitizers.
  • Liquid paraffin or mineral oil is widely using in cosmetics as a moisturising agent and emulsifying agent. It is also widely used in creams and lotions in the pharmaceutical industry for both its moisturising and emulsifying properties.
  • Liquid paraffin is a by-product derived from crude oil. When used on the skin it inhibits the skin's ability to breathe and exchange moisture with the atmosphere, thereby disrupting the skin's natural immune barrier. Liquid paraffin also blocks skin pores and impedes the skin's ability to eliminate toxins. This has been shown to cause folliculitis and can promote acne and other skin disorders. Liquid paraffin also restricts the ability of the skin to perform its usual function of excreting and absorbing substances. Restriction of this process slows down the skin function and normal cell development causing the skin to prematurely age.
  • PAHs Polycyclic Aromatic Hydrocarbons
  • liquid paraffin is a derivative of oil, which is becoming increasingly more expensive to produce and is gradually becoming a rare commodity, so alternatives to liquid paraffin will need to be found.
  • Hydroxybenzoates (also known as parabens) are routinely used as preservatives.
  • Polysorbates are routinely used as emulsifiers. These can be contaminated with dioxane which is known to have carcinogenic effects in rodents.
  • Triethanolamine is routinely used as a pH adjuster and emulsifying agent in creams and cosmetics. Triethanolamine is known to cause allergic reactions including eye problems and dry skin and also has been shown to have carcinogenic activity in rats.
  • Lanolin is routinely used in creams and cosmetics. Lanolin is produced by wool- bearing animals such as sheep can be contaminated with chemicals used on the animals such as pesticides and insecticides.
  • fragrances used in creams and cosmetics are known to have toxic or carcinogenic effects.
  • Imidazolidinyl urea is routinely used as a preservative. This compound is associated with adverse skin reactions and has been shown to cause cancer in laboratory animals.
  • Butylated hydroxyanisole is an anti oxidant routinely used as a preservative in cosmetic formulations. This compound is a known allergen and has been shown to cause cancerous tumours in test animals.
  • Sorbic acid and its derivatives are routinely used as preservatives. These compounds are known irritants and skin sensitizers.
  • the present invention is concerned with skin creams and lotions that do not contain liquid paraffin or any compounds that are known to be skin irritants.
  • low concentrations of sodium silicate in combination with a range of natural oils have been found to provide excellent emulsifying properties in compositions for application to the skin.
  • One aspect of the invention provides an irritant- free skin application as specified in Claim 1
  • a second aspect of the invention provides a skin cleansing wipe as specified in Claim 64.
  • the invention also relates to methods of reducing wrinkles, methods of delaying the onset of ageing and methods of moisturising skin.
  • Skin applications include but are not limited to creams, lotions and sprays.
  • the ingredients in all the skin applications of the invention are all not known to be skin irritants, rendering the creams irritant-free.
  • skin irritants to include any additive known to cause skin sensitisation or skin irritation, including liquid paraffin, chemical fragrances, hydroxybenzoates (parabens), polysorbates, triethanolamine, lanolin, imidazolidinyl urea, butylated hydroxyaisole, sorbic acid, beeswax, benzyl alcohol, butylated hydroxytoluene, cetostearyl alcohol, chlorocresol, chlorhexidine, edetic acid, ethylenediamine, N-(3-Chloroallyl)hexaminium chloride (quaternium 15), phenoxyethanol, propylene glycol, sodium metabisulphte, triclosan, para-anisyl alcohol, benzyl benzoate, benz
  • the irritant-free skin applications of the invention comprise the natural oils jojoba, wheatgerm and palm oil, in significant amounts.
  • jojoba oil mimics that of sebum oil which is produced naturally by the skin. This allows the oil to be very easily absorbed by the skin.
  • Wheatgerm oil is rich in vitamin E and acts as a natural preservative. It is very good for dry skin as it can relive itching and dryness.
  • Palm oil is extracted from oil palm trees. It is a natural source of beta-carotene and vitamin E.
  • Aloe vera gel is extracted from the leaf of the aloe vera plant. Aloe vera has well known healing and soothing properties.
  • Sodium silicate acts as both an emulsifier, and also provides an exfoliating action, which removes layers of thickened skin, thereby allowing the moisturising oils in the skin application to penetrate the skin more easily.
  • Alkoline SLTM and Alkoline GCTM are both non-irritant, naturally derived emulsifiers supplied by Karlshamns AB.
  • Alkoline SLTM is Sodium stearoyl lactylate
  • Alkoline GCTM is Hydrogenated vegetable glycerides citrate.
  • Non-irritant preservatives include salicyclic acid and grapeseed extract.
  • Salicyclic acid is not recommended for use in products for young children.
  • Grapeseed extract is the preferred preservative for skin applications intended for young children.
  • the resulting skin application is a smooth low viscosity cream or lotion which is less occlusive in nature compared to compositions comprising liquid paraffin, thereby allowing the skin to Tareathe' more easily.
  • Creams and lotions have excellent moisturising effects and produce minimal irritation.
  • the skin applications of the invention can also be impregnated onto a textile to form a baby wipe or cleansing wipe.
  • a textile is biodegradable and may be derived from hemp plant fibres or other similar plant fibres.

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Birds (AREA)
  • Epidemiology (AREA)
  • Dermatology (AREA)
  • Engineering & Computer Science (AREA)
  • Biotechnology (AREA)
  • Botany (AREA)
  • Microbiology (AREA)
  • Mycology (AREA)
  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Emergency Medicine (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Biomedical Technology (AREA)
  • Gerontology & Geriatric Medicine (AREA)
  • Cosmetics (AREA)

Abstract

Application cutanée non irritante comprenant au moins un émulsifiant non irritant ; de l'huile de jojoba en une quantité de 3 à 7% ; de l'huile de germes de blé en une quantité de 2 à 5% ; de l'Aloe vera en une quantité de 2,5 à 7 % ; et du silicate de sodium en une quantité de 0,001 à 0,003% ; toutes les quantités étant exprimées en poids.
PCT/GB2007/050066 2006-02-17 2007-02-15 Application cutanée WO2007093830A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP07705379A EP1986593A1 (fr) 2006-02-17 2007-02-15 Application cutanee

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB0603167.8 2006-02-17
GBGB0603167.8A GB0603167D0 (en) 2006-02-17 2006-02-17 Skin application

Publications (1)

Publication Number Publication Date
WO2007093830A1 true WO2007093830A1 (fr) 2007-08-23

Family

ID=36141981

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/GB2007/050066 WO2007093830A1 (fr) 2006-02-17 2007-02-15 Application cutanée

Country Status (3)

Country Link
EP (1) EP1986593A1 (fr)
GB (2) GB0603167D0 (fr)
WO (1) WO2007093830A1 (fr)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2468127A (en) * 2009-02-25 2010-09-01 Ajit Lalvani Cosmetic or pharmaceutical preparation for the skin
ES2393028A1 (es) * 2011-03-24 2012-12-17 Martín BAENA JIMÉNEZ Procedimiento de obtención de una crema de manos.
ES2395011A1 (es) * 2011-03-25 2013-02-07 Martín BAENA JIMÉNEZ Procedimiento de obtención de una leche corporal
CN103040700A (zh) * 2012-12-14 2013-04-17 吴江市德佐日用化学品有限公司 一种护手霜的制备方法
ES2562085A1 (es) * 2014-09-02 2016-03-02 Amedyn Healthcare, S.L. Crema para el tratamiento de pieles con estados descamativos y procedimiento de fabricación de dicha crema
WO2016206770A1 (fr) * 2015-06-23 2016-12-29 Lalvani, Ajit Préparation cosmétique ou pharmaceutique pour régulation de fibrilline
US9855203B2 (en) 2013-06-27 2018-01-02 The Procter & Gamble Company Preserving personal care compositions
GB2604653A (en) * 2021-03-12 2022-09-14 Ubeauty Global A tanning composition

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2529809C1 (ru) * 2013-10-21 2014-09-27 Открытое акционерное общество "Новосибхимфарм" Детский крем для ежедневного ухода с пантенолом
CN108403575A (zh) * 2018-06-11 2018-08-17 广州三亮科技有限公司 一种婴宝护肤膏

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1998038977A1 (fr) * 1997-03-05 1998-09-11 Pentapharm Ag Combinaison d'erythrulose et d'un sucre reducteur presentant un effet autobronzant
WO2005084619A1 (fr) * 2004-03-08 2005-09-15 Dermasalve Limited Composition contenant du silicate de sodium destinee a etre utilisee dans le traitement de conditions de peau seche

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1998038977A1 (fr) * 1997-03-05 1998-09-11 Pentapharm Ag Combinaison d'erythrulose et d'un sucre reducteur presentant un effet autobronzant
WO2005084619A1 (fr) * 2004-03-08 2005-09-15 Dermasalve Limited Composition contenant du silicate de sodium destinee a etre utilisee dans le traitement de conditions de peau seche

Non-Patent Citations (5)

* Cited by examiner, † Cited by third party
Title
AARHUS-KARLSHAMN SWEDEN AB: "ALKOLINE GC", NATURAL VEGETABLE FUNCTIONAL, THE LIPID EXPERT, January 2006 (2006-01-01), XP002441055, Retrieved from the Internet <URL:http://www.aak.com/upload/akoline_gc_0601.pdf> [retrieved on 20070704] *
AARHUS-KARLSHAMN SWEDEN AB: "ALKOLINE SL", NATURAL VEGETABLE FUNCTIONAL, THE LIPID EXPERT, January 2006 (2006-01-01), XP002441054, Retrieved from the Internet <URL:http://www.aak.com/upload/akoline_sl_0601.pdf> [retrieved on 20070704] *
AARHUS-KARLSHAMN SWEDEN AB: "Emulsifiers that taste good - ALKOLINE", NATURAL VEGETABLE FUNCTIONAL, THE LIPID EXPERT, 8 October 2005 (2005-10-08), XP002441053, Retrieved from the Internet <URL:http://www.aak.com/upload/Akoline_emulsifier.pdf> [retrieved on 20070704] *
ECO VOICE: "Natural Living", ECO E-NEWS, September 2005 (2005-09-01), XP002441056, Retrieved from the Internet <URL:http://www.ecovoice.com.au/evonline/evo-23/evo23-decodingcosmetics.html> [retrieved on 20070705] *
LAPINSKAS P: "VIPER'S BUGLOSS & PURPLE VIPER'S BUGLOSS (ECHIUM)", 27 September 2002 (2002-09-27), XP002441057, Retrieved from the Internet <URL:http://www.ienica.net/crops/echium.pdf> [retrieved on 20070705] *

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2468127A (en) * 2009-02-25 2010-09-01 Ajit Lalvani Cosmetic or pharmaceutical preparation for the skin
ES2393028A1 (es) * 2011-03-24 2012-12-17 Martín BAENA JIMÉNEZ Procedimiento de obtención de una crema de manos.
ES2395011A1 (es) * 2011-03-25 2013-02-07 Martín BAENA JIMÉNEZ Procedimiento de obtención de una leche corporal
CN103040700A (zh) * 2012-12-14 2013-04-17 吴江市德佐日用化学品有限公司 一种护手霜的制备方法
US9855203B2 (en) 2013-06-27 2018-01-02 The Procter & Gamble Company Preserving personal care compositions
ES2562085A1 (es) * 2014-09-02 2016-03-02 Amedyn Healthcare, S.L. Crema para el tratamiento de pieles con estados descamativos y procedimiento de fabricación de dicha crema
WO2016206770A1 (fr) * 2015-06-23 2016-12-29 Lalvani, Ajit Préparation cosmétique ou pharmaceutique pour régulation de fibrilline
GB2604653A (en) * 2021-03-12 2022-09-14 Ubeauty Global A tanning composition

Also Published As

Publication number Publication date
GB0702931D0 (en) 2007-03-28
GB2437150A (en) 2007-10-17
GB0603167D0 (en) 2006-03-29
EP1986593A1 (fr) 2008-11-05

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