FR2581869A1 - Cosmetic compositions based on jojoba oil - Google Patents
Cosmetic compositions based on jojoba oil Download PDFInfo
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- FR2581869A1 FR2581869A1 FR8512515A FR8512515A FR2581869A1 FR 2581869 A1 FR2581869 A1 FR 2581869A1 FR 8512515 A FR8512515 A FR 8512515A FR 8512515 A FR8512515 A FR 8512515A FR 2581869 A1 FR2581869 A1 FR 2581869A1
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- 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
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K36/00—Medicinal preparations of undetermined constitution containing material from algae, lichens, fungi or plants, or derivatives thereof, e.g. traditional herbal medicines
- A61K36/18—Magnoliophyta (angiosperms)
- A61K36/185—Magnoliopsida (dicotyledons)
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- 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
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- 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
-
- 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
- A61Q19/004—Aftersun preparations
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Abstract
Description
COMPOSITIONS COSMETIQUES A BASE D'HUILE DE JOJOBA
La présente invention concerne des compositions cosmétiques à base d'huile de jojoDa, utiles comme agents filtrants solaires, bronzants, anti-érythème, cicatrisants et, de manière générale, comme compositions protectrices de la peau.COSMETIC COMPOSITIONS BASED ON JOJOBA OIL
The present invention relates to cosmetic compositions based on jojoDa oil, useful as sun filtering agents, bronzers, anti-erythema, healing agents and, in general, as protective compositions for the skin.
Le jojoba (Simmondia chinensis) est un arbuste toujours vert qui pousse à l'état sauvage dans le sud-ouest des Etats-Unis d'Amérique et au Mexique et dont les graines contiennent de 45 à 50 % d'une cire, liquide au-dessus de ZOOC, appelée huile de jojoba. Jojoba (Simmondia chinensis) is an evergreen shrub that grows wild in the southwest of the United States of America and Mexico and whose seeds contain 45 to 50% of a wax, liquid to the - over ZOOC, called jojoba oil.
Cette huile, de couleur jaune doré, inodore et de saveur agréable, est constituée essentiellement de monoesters à longue chaîne (C40- C44) dérivés d'alcools et d'acides insaturés ayant de 18 à 24 atomes de carbone, tels que le 13docosénol, le ll-éicosénol, le 15-tétracosénol, l'acide 11 eicosénoique, l'acide 13-docosénolque, l'acide 9-octadécénolque. This oil, of golden yellow color, odorless and of pleasant flavor, consists essentially of long chain monoesters (C40-C44) derived from alcohols and unsaturated acids having from 18 to 24 carbon atoms, such as 13docosénol, ll-eicosenol, 15-tetracosenol, 11 eicosenoic acid, 13-docosenolic acid, 9-octadecenolic acid.
Pour ses caractéristiques avantageuses, telles que l'absence de fractions volatiles et la résistance au rancissement même après un chauffage répété ou prolongé à 300-34O0C, l'huile de jojoba est considérée comme étant le produit de remplacement idéal du spermaceti, d'approvisionnement toujours plus difficile et qui présente surtout certaines caractéristiques qui limitent son emploi dans le domaine cosmétique (odeur de poisson, présence d'acidité libre, capacité limitée d'absorber le soufre et assombrissement sous l'effet de la sulfuration). L'huile de jojoba est en outre pratiquement atoxique, est dépourvue de propriétées irritantes oculaires ou dermiques et peut être ingérée sans être métabolisée dans le tractus gastro-intestinal sous l'effet des enzymes lipasiques. For its advantageous characteristics, such as the absence of volatile fractions and resistance to rancidity even after repeated or prolonged heating to 300-34O0C, jojoba oil is considered to be the ideal substitute for spermaceti, supply always more difficult and which above all has certain characteristics which limit its use in the cosmetic field (fishy odor, presence of free acidity, limited capacity to absorb sulfur and darkening under the effect of sulfurization). Jojoba oil is also practically non-toxic, has no irritating ocular or dermal properties and can be ingested without being metabolized in the gastrointestinal tract under the effect of lipase enzymes.
On connait déjà de nombreux emplois et applications de l'huile de jojoba : dans l'industrie chimique comme agent anti-moussant dans les procédés de fermentation des antibiotiques, dans l'industrie pharmaceutique et cosmétique comme base grasse pour liniments, onguents, pâtes et émulsions dermiques en remplacement approprié du spermaceti, de l'huile minérale ou de la vaseline, comme constituant de shampooings,batonnets ou sticks de types quelconques pour le visage, les yeux, les lèvres, fond de teint, savons et autres détergents, huiles de bain, crèmes émollientes, comme film d'enrobage et d'encapsulation de principes pharmaceutiques actifs. We already know many uses and applications of jojoba oil: in the chemical industry as an anti-foaming agent in the fermentation processes of antibiotics, in the pharmaceutical and cosmetic industry as a fatty base for liniments, ointments, pastes and dermal emulsions as a suitable replacement for spermaceti, mineral oil or petrolatum, as a constituent of shampoos, sticks or sticks of any kind for the face, eyes, lips, foundation, soaps and other detergents, bath, emollient creams, as a film for coating and encapsulating active pharmaceutical ingredients.
On a en outre décrit l'utilisation de l'huile de jojoba sulfurée dans le traitement de l'acnée et de la séborrhée. The use of sulfurized jojoba oil has also been described in the treatment of acne and seborrhea.
I1 y a toutefois lieu de souligner que, dans les applications cosmétiques citées ci-dessus, l'huile de jojoba est utilisée en tant qu'excipient et pour ses propriétés génériquement émollientes et de toutes manières dans des pourcentages généralement compris entre 2 et 8 %, avec des valeurs maximales allant jusqu'à 35 % dans les huiles de bain. It should however be emphasized that, in the cosmetic applications mentioned above, jojoba oil is used as an excipient and for its generically emollient properties and in any case in percentages generally between 2 and 8% , with maximum values up to 35% in bath oils.
On ne connaissait par contre absolument pas l'emploi de l'huile de jojoba en tant que principe actif à l'état essentiellement pur ou d'une manière quelconque dans des compositions qui le renferment dans des pourcentages supérieurs ou égaux à environ 65%, et on connaissait d'autant moins ses activités surprenantes comme agent bronzant anti-érythème, protecteur et cicatrisant. On the other hand, the use of jojoba oil as an active ingredient in the essentially pure state or in any way in compositions which contain it in percentages greater than or equal to about 65% is absolutely not known, and we knew all the less of its surprising activities as an anti-erythema, protective and healing bronzing agent.
Le but de l'invention est par suite de permettre de disposer de compositions topiques, destinées à être utilisées dans le domaine cosmétique ou dermo-pharmaceutique, contenant environ 50% à environ 100% en poids d'huile de jojoba. The object of the invention is therefore to make it possible to have topical compositions, intended for use in the cosmetic or dermo-pharmaceutical field, containing approximately 50% to approximately 100% by weight of jojoba oil.
Les compositions de l'invention trouvent une application particulière comme agents filtrants solaires, bronzants, cicatrisants, protecteurs de la peau, anti-brûlures et contre les ulcérations et les érythèmes provoqués par des agents physiques (rayons solaires, rayons X et autres), ou par d'autres causes (traumatiques). The compositions of the invention find a particular application as solar filtering agents, bronzers, cicatrizants, skin protectants, anti-burns and against ulcers and erythemas caused by physical agents (solar rays, X-rays and others), or by other (traumatic) causes.
On a trouvé en particulier que les compositions de l'invention, appliquées sur la peau consécutivement à l'ex- position aux rayons solaire, permettent un bronzage rapide et persistant en évitant les phénomènes connus de rougeur, sensation de cuisson et, pour les peaux les plus sensibles, d'érythème et même de brûlures. L'application continue, même en l'absence d'expositions ultérieures au soleil, prolonge notablement la pigmentation de la peau connue sous le nom de bronzage. It has been found in particular that the compositions of the invention, applied to the skin following exposure to the sun's rays, allow a rapid and persistent tanning while avoiding the known phenomena of redness, sensation of cooking and, for the skin. the most sensitive, erythema and even burns. Continuous application, even in the absence of subsequent sun exposure, significantly prolongs the pigmentation of the skin known as a tan.
En dehors du domaine strictement cosmétique, les compositions de l'invention peuvent être avantageusement utilisées en thérapie humaine comme agents cicatrisants, pour le traitement des brûlures des premier et deuxième degrés et des ulcères vasculaires et traumatiques. Outside the strictly cosmetic field, the compositions of the invention can be advantageously used in human therapy as healing agents, for the treatment of first and second degree burns and vascular and traumatic ulcers.
Les compositions de l'invention se présentent sous forme de formulations adaptées à l'application topique, du type couramment connu des experts du secteur technique considéré. The compositions of the invention are in the form of formulations suitable for topical application, of the type commonly known to experts in the technical sector considered.
On peut mentionner, à titre d'exemples, des crèmes, pommades, onguents, gels, lotions, huiles, crayons ou sticks, nébulisats ou sprays. Mention may be made, by way of examples, of creams, ointments, ointments, gels, lotions, oils, pencils or sticks, nebulisates or sprays.
Pour ce type de formulation, l'huile de jojoba. For this type of formulation, jojoba oil.
est formulée, suivant des techniques connues, en recourant aux excipients classiques et d'emploi commun pour les différentes formulations considérées.is formulated, according to known techniques, using conventional excipients and of common use for the various formulations considered.
Selon un aspect particulièrement préféré de l'invention, l'huile de jojoba est contenue à l'état pur dans une enveloppe convenable non toxique et facilement déchirable, telle que par exemple des capsules molles constituées par de la gélatine et de la glycérine. According to a particularly preferred aspect of the invention, jojoba oil is contained in the pure state in a suitable non-toxic and easily tearable envelope, such as, for example, soft capsules consisting of gelatin and glycerin.
Au moment de l'utilisation, on brise l'enveloppe et l'huile pure peut être directement appliquée par enduction ou une méthode équivalente, sur la région à protéger ou à traiter. Ce type préféré de composition présente l'avantage que chaque enveloppe peut contenir une quantité d'huile de jojoba adaptée à une seule application, en garantissant ainsi la conservation Idéale et la stérilité du contenu. At the time of use, the envelope is broken and the pure oil can be directly applied by coating or an equivalent method, to the region to be protected or treated. This preferred type of composition has the advantage that each envelope can contain an amount of jojoba oil suitable for a single application, thus guaranteeing the ideal preservation and sterility of the content.
Quoique les compositions oréférés contiennent comme principe actif unique l'huile de jojoba dans des pourcentages supérieurs à 50 % ou tout simplement, dans le cas des envelop- pes citées ci-dessus, contiennent ledit principe actif à l'état pur (100 %), il est entendu que l'on peut mettre en oeuvre l'invention sans s'écarter de son cadre et son esprit, également avec des compositions qui contiennent également d'autres principes actifs connus, utiles pour l'application prévue,tels que, par exemple, des agents antibactériens, anti-inflammatoires, decongestionnants, analgésiques locaux, anti-histaminiques, agents filtrants, hydratants, émollients, parfums et autres. Although the referenced compositions contain jojoba oil as the sole active ingredient in percentages greater than 50% or quite simply, in the case of the envelopes mentioned above, contain said active ingredient in the pure state (100%) , it is understood that the invention can be implemented without departing from its scope and spirit, also with compositions which also contain other known active ingredients, useful for the intended application, such as, for example, antibacterial, anti-inflammatory, decongestant, local pain relievers, antihistamines, filtering agents, moisturizers, emollients, perfumes and others.
D'une manière analogue, il est entendu que l'invention n'est nullement destinée à être limitée aux formulations particulières décrites ci-dessus, mais on retiendra qu'elle peut également comprendre des formes de réalisation qui peuvent s'avérer nécessaires et évidentes pour les experts de la technique. Similarly, it is understood that the invention is in no way intended to be limited to the specific formulations described above, but it should be noted that it can also include embodiments which may prove to be necessary and obvious for technical experts.
Claims (4)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT8520697A IT1214608B (en) | 1985-05-14 | 1985-05-14 | COSMETIC COMPOSITIONS WITH SKIN PROTECTIVE ACTIVITY, CONTAINING JOJOBA OIL |
Publications (1)
Publication Number | Publication Date |
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FR2581869A1 true FR2581869A1 (en) | 1986-11-21 |
Family
ID=11170709
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR8512515A Pending FR2581869A1 (en) | 1985-05-14 | 1985-08-19 | Cosmetic compositions based on jojoba oil |
Country Status (2)
Country | Link |
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FR (1) | FR2581869A1 (en) |
IT (1) | IT1214608B (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20110014137A1 (en) * | 2007-10-16 | 2011-01-20 | The Johns Hopkins University | Methods for protecting the skin from radiation insults |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2066071A (en) * | 1979-12-18 | 1981-07-08 | Oreal | Cosmetic oil and compositions containing unsaponifiable fractions |
FR2474310A1 (en) * | 1980-01-25 | 1981-07-31 | Oreal | STABLE SOLUTION WITH OXIDATION OF VITAMIN F AND JOJOBA OIL AND COSMETIC COMPOSITIONS CONTAINING THE SAME |
FR2498075A2 (en) * | 1980-01-25 | 1982-07-23 | Oreal | Fatty acid solns. stable to oxidn. - based on jojoba oil, esp. for cosmetic use |
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1985
- 1985-05-14 IT IT8520697A patent/IT1214608B/en active
- 1985-08-19 FR FR8512515A patent/FR2581869A1/en active Pending
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2066071A (en) * | 1979-12-18 | 1981-07-08 | Oreal | Cosmetic oil and compositions containing unsaponifiable fractions |
FR2474310A1 (en) * | 1980-01-25 | 1981-07-31 | Oreal | STABLE SOLUTION WITH OXIDATION OF VITAMIN F AND JOJOBA OIL AND COSMETIC COMPOSITIONS CONTAINING THE SAME |
FR2498075A2 (en) * | 1980-01-25 | 1982-07-23 | Oreal | Fatty acid solns. stable to oxidn. - based on jojoba oil, esp. for cosmetic use |
Non-Patent Citations (2)
Title |
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H. JANISTYN: "Handbuch der Kosmetika und Riechstoffe: Die Körperpflegemittel", vol. III, 2ième édition, 1973, pages 959-960, Dr. Alfred Hüthig Verlag, Heidelberg, DE * |
SEIFEN-\LE-FETTE-WACHSE, vol. 105, no. 18, 1979, pages 534-535; A. SCHWAB: "Die \lpflanze Jojoba" * |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20110014137A1 (en) * | 2007-10-16 | 2011-01-20 | The Johns Hopkins University | Methods for protecting the skin from radiation insults |
Also Published As
Publication number | Publication date |
---|---|
IT8520697A0 (en) | 1985-05-14 |
IT1214608B (en) | 1990-01-18 |
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