EP0218593A1 - Gold-containing cosmetic products - Google Patents
Gold-containing cosmetic productsInfo
- Publication number
- EP0218593A1 EP0218593A1 EP19850903870 EP85903870A EP0218593A1 EP 0218593 A1 EP0218593 A1 EP 0218593A1 EP 19850903870 EP19850903870 EP 19850903870 EP 85903870 A EP85903870 A EP 85903870A EP 0218593 A1 EP0218593 A1 EP 0218593A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- cosmetic products
- gold
- integration
- cellulose
- face
- 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.)
- Withdrawn
Links
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
- A61Q3/00—Manicure or pedicure preparations
- A61Q3/02—Nail coatings
-
- 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
- A61K8/0241—Containing particulates characterized by their shape and/or structure
- A61K8/0254—Platelets; Flakes
-
- 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
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
- A61Q1/00—Make-up preparations; Body powders; Preparations for removing make-up
- A61Q1/02—Preparations containing skin colorants, e.g. pigments
-
- 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
- A61K2800/40—Chemical, physico-chemical or functional or structural properties of particular ingredients
- A61K2800/41—Particular ingredients further characterized by their size
- A61K2800/412—Microsized, i.e. having sizes between 0.1 and 100 microns
Definitions
- This invention relates to cosmetic products for making up the face and nails containing pure micronized lamellar gold, which gives the cosmetics themselves a particular decorative effect thanks to the shining action due to the presence of gold.
- alkaline silicates-aluminators generally called micas
- titanium dioxide and oxides. of iron are added with titanium dioxide and oxides. of iron.
- the invention proposes to add, in addition to the micas, pure gold in lamellae of dimensions of approximately 3-30 ⁇ m, either in emulsions or in dispersions in fatty base, in solvent or in mixed powders, by conferring on it a particular luminosity to the part of the body in which the product has just been applied with better aesthetic results compared to those that would be obtained with normal cosmetic products.
- Gold preferably in the pure state, is added in percentages which vary from 0.5% to 3% relative to the mica, which is incorporated into the product. According to the invention, provision is made for the use of micronized pure gold even in cosmetics or emails devoid of mica.
- the suspending agents will be provided in a proportion of approximately 0.3-0.5%, while for rheological modifiers the values will be approximately 1-2 %;
- the suspending agents which can be used are preferably the sodium salt of the carboxymethyl ether of cellulose, hydroxyethyl ethyl cellulose (polymer of cellulose modified by etoxylaction) and the quaternized organophyl hectorite (derived from stearin), while that the rheological modifiers used will preferably be quaternized organophyl hectorite, magnesium aluminum silicate, carboxyvinylpolymer and, finally, ethylenglycolether carboxyvinylether the sodium salt of cellulose.
- laneth-10 Acetate and polymeric amide should be added to the dispersions of the fatty base, while the solvent dispersions, the typical example of which is represented by normal nail enamel, should be added to the dispersions.
- solvent dispersions the typical example of which is represented by normal nail enamel, should be added to the dispersions.
- nitro-cellulose and quaternized organophyl hectorite are necessary for the dispersion and suspension of gold inside the substances themselves.
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)
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Cosmetics (AREA)
Abstract
Produits cosmétiques pour le maquillage du visage et des ongles, dont la caractéristique de nouveauté est celle de contenir de l'or pur ou en alliage, en lamelles de dimensions d'environ 3-30 mum. Les produits dont ci-dessus sont ajoutés, au moyen de substances convenables en pourcentage approprié, pour obtenir une action de suspension et de modification de leur viscosité. Ceci pour empêcher aux produits la précipitation de l'or contenu, en leur permettant une considérable stabilité longtemps.Cosmetic products for making up the face and nails, the novelty of which is that of containing pure gold or an alloy, in strips of dimensions of about 3-30 mm. The products of which above are added, by means of suitable substances in appropriate percentage, to obtain an action of suspension and modification of their viscosity. This is to prevent the products from precipitating the gold contained, allowing them considerable stability for a long time.
Description
Produits cosmétiques contenant de l'or . Cosmetic products containing gold.
Cette invention concerne produits cosmétiques pour le maquillage du visage et des ongles contenants de l'or pur lamellaire micronisé, ce qui confère aux cosmétiques mêmes un effet particulier décoratif grâce à l'action brillantante due à la présence de l'or.This invention relates to cosmetic products for making up the face and nails containing pure micronized lamellar gold, which gives the cosmetics themselves a particular decorative effect thanks to the shining action due to the presence of gold.
A la situation actuelle de la tecnique pour la production des produits cosmétiques, qui doivent conférer un effet décoratif de couleur doré au visage ou aux ongles du consommateur, on ajoute des silicates alcalin-alumineurs, généralement nommés micas, avec de bioxyde de titan et oxydes de fer.To the current situation of the technique for the production of cosmetic products, which must confer a decorative golden color effect on the face or the nails of the consumer, alkaline silicates-aluminators, generally called micas, are added with titanium dioxide and oxides. of iron.
Au contraire l'invention propose d'ajouter, outre aux micas, de l'or pur en lamelles de dimensions d'environ 3-30μm soit en émulsions qu'en dispersions en base grasse, en solvant ou en poudres mélangées, en lui conférant une luminosité particulière à la partie du corps dans laquelle le produit vient d'être appliqué avec des meilleurs résultats esthétiques par rapport à ceux qu'on obtiendrait avec les normales produits cosmétiques. L'or, de préférence à l'état pur, est additionné en pourcentages qui changent de 0,5% à 3% par rapport à la mica, qui est intégrée dans le produit. Selon l'invention on prévoit l'usage d'or pur micronisé même dans des cosmétiques ou emails dépourvus de mica.On the contrary, the invention proposes to add, in addition to the micas, pure gold in lamellae of dimensions of approximately 3-30 μm, either in emulsions or in dispersions in fatty base, in solvent or in mixed powders, by conferring on it a particular luminosity to the part of the body in which the product has just been applied with better aesthetic results compared to those that would be obtained with normal cosmetic products. Gold, preferably in the pure state, is added in percentages which vary from 0.5% to 3% relative to the mica, which is incorporated into the product. According to the invention, provision is made for the use of micronized pure gold even in cosmetics or emails devoid of mica.
A titre d' example, ne pas restrictif, on peut indiquer comme probable un pourcentage de 0,1 à 3% par rapport au produit total. Bien sûr selon le type de cosmétique, auquel on ajoute l'or, on devra prévoir de déterminés agents de suspension et modification rhéologique spécifique, pour obtenir des préparés
durables longtemps. Dans ce produits on doit éviter la précipitation de l'or ajouté, qui peut absolument arriver à cause de l'élevé poids spécifique de l'or.As an example, not restrictive, one can indicate as probable a percentage of 0.1 to 3% compared to the total product. Of course, depending on the type of cosmetic, to which the gold is added, specific suspension agents and specific rheological modification must be provided to obtain the preparations. long lasting. In this product the precipitation of the added gold should be avoided, which can absolutely happen due to the high specific gravity of the gold.
Naturellement tout différent produit aura besoin d'agents de suspension et de modificateurs rhéologiques spécifiques, en quantité bien établie.Naturally, all different products will need specific suspending agents and rheological modifiers, in well established quantities.
En particulier dans les produits de maquillage pour le visage en forme d.'éraulsion, les agents de suspension seront prévus en proportion d'environ 0,3-0,5%, tandis que pour les modificateurs rhéologiques les valeurs seront environ 1-2%; les agents de suspension qu'on peut utiliser sont de préférence le sel sodique du carboxymethyl-éther de la cellulose, l'hydroxy-éthylcellulose (polymère de la cellulose modifié par etoxylaction) et l'hectorite organophyle quatemisée (dérivée de stéarine), tandis que les modificateurs rhéologiques utilisés seront de préférence, l'hectorite organophyle quatemisée, le magnésium aluminium silicate, le carboxyvinylpolymère et, enfin, l'éthylenglycoléther carboxyvinyléther le sel sodique de la cellulose.In particular in emulsion-type face makeup products, the suspending agents will be provided in a proportion of approximately 0.3-0.5%, while for rheological modifiers the values will be approximately 1-2 %; the suspending agents which can be used are preferably the sodium salt of the carboxymethyl ether of cellulose, hydroxyethyl ethyl cellulose (polymer of cellulose modified by etoxylaction) and the quaternized organophyl hectorite (derived from stearin), while that the rheological modifiers used will preferably be quaternized organophyl hectorite, magnesium aluminum silicate, carboxyvinylpolymer and, finally, ethylenglycolether carboxyvinylether the sodium salt of cellulose.
On doit, au contraire, ajouter aux dispersions de la base grasse le laneth-10 Acétate et l'amide polymerique, tandis qu'on doit ajouter aux dispersions du solvent, dont l'example tipique est représenté par le normal émail pour ongles, la nitro-cellulose et l'hectorite organophyle quatemisée. Ces additifs sont nécessaires pour la dispersion et la suspension de l'or à l'intérieur des substances mêmes.On the contrary, laneth-10 Acetate and polymeric amide should be added to the dispersions of the fatty base, while the solvent dispersions, the typical example of which is represented by normal nail enamel, should be added to the dispersions. nitro-cellulose and quaternized organophyl hectorite. These additives are necessary for the dispersion and suspension of gold inside the substances themselves.
Pour ce qui regarde les poudres cosmétiques, il faut savoir qu'elles ne présentent aucun problème de précipitation de l'or qu'elles contiennent, parce qu'il vient mélangé aux autres composants sans des moyens particuliers.
En employant les additifs sus-mentionnés, avec leur action de suspension et d'augmentation de la viscosité en action combinée, on obtient des produits qui gardent une stabilité considérable longtemps et qui confèrent un effet extrêmement agréable aux parties du corps sur lesquelles ils sont appliqués. De côté, ils leurs confèrent une luminosité considérable évidemment due à la présence des petites particules d'or à l'intérieur des produits sus-mentionnés.Regarding cosmetic powders, you should know that they do not present any problem of precipitation of the gold they contain, because it comes mixed with the other components without special means. By using the above-mentioned additives, with their suspension action and viscosity increase in combined action, products are obtained which keep considerable stability for a long time and which give an extremely pleasant effect to the parts of the body to which they are applied. . On the side, they give them a considerable luminosity obviously due to the presence of small gold particles inside the aforementioned products.
II faut remarquer que l'intégration d'or pur dans des produits cosmétiques donne elle même un sensible effect hypo-allergénique, c'est à dire qu'elle donne au produit fini un plus bas facteur de risques des allergies cutanées.It should be noted that the integration of pure gold in cosmetic products itself gives a sensitive hypo-allergenic effect, that is to say that it gives the finished product a lower risk factor for skin allergies.
En effect l'or, métal noble inerte par excellence, ne cause absoluement aucune allergie et pour cette raison si l'on ajoute aux cosmétiques de maquillage réduit la possibilité d'apparition des allergies cutanées causées en présence de substances grasses, pigments et micas à d'autres facteurs potentiellement allérgeniques. Il est évident que pour toutes ces raisons cette invention est favorisée sur le plan hygiénique du produit par rapport aux produits similaires qui existent déjà dans le marché.
Indeed gold, inert noble metal par excellence, causes absolutely no allergy and for this reason if we add to makeup cosmetics reduces the possibility of the appearance of skin allergies caused in the presence of fatty substances, pigments and micas other potentially allergenic factors. It is obvious that for all these reasons this invention is favored on the hygienic level of the product over similar products which already exist on the market.
Claims
1. Produits cosmétiques pour le maquillage du visage et des ongles, qui sont caractérisés par l'intégration d'or pur ou en alliage en lamelles avec dimensions d'environ 3-30 μm, étant donné que l'or contenu dans le produit en pourcentages variables est de 0,1 % à 3% par rapport au produit fini.1. Cosmetic products for make-up of the face and nails, which are characterized by the integration of pure gold or of alloy in strips with dimensions of approximately 3-30 μm, since the gold contained in the product variable percentages are 0.1% to 3% compared to the finished product.
2. Produits cosmétiques pour le maquillage du visage en forme d'émulsion, selon la revendication 1 , qui sont caractérisés par l'intégration d'agents de suspensions, en pourcentage d'environ 0,3-0,5/6 c' est à dire par example le sel sodique du carboxymethyl-éther de la cellulose, l'hydroxy-éthylcellulose et l'hectorite organophyle quatemisée (dérivée de stéarine) et au moyen des modificateurs rhéologiques contenus en pourcentage d'environ 1-2%, comme par example l'hectorite organophyle quatemisée, le magnésium aluminium silicate, le carboxyvinylpolymère et l' ethylenglycol éther carboxyvinyléther-sel sodique de la cellulose.2. cosmetic products for making up the face in the form of an emulsion, according to claim 1, which are characterized by the integration of suspending agents, in a percentage of about 0.3-0.5 / 6 is to say for example the sodium salt of the carboxymethyl-ether of the cellulose, the hydroxy-ethylcellulose and the quaternized organophyl hectorite (derivative of stearin) and by means of the rheological modifiers contained in percentage of approximately 1-2%, as by example quaternized organophyl hectorite, magnesium aluminum silicate, carboxyvinylpolymer and ethylenglycol ether carboxyvinylether ether sodium salt of cellulose.
3. Produits cosmétiques pour le maquillage du visage, en forme de dispersion en base grasse selon la revendication 1 , caractérisés en ce qu'ils prévoient l 'intégration de laneth-10 Acétate et de amide polymerique.3. cosmetic products for making up the face, in the form of a fatty base dispersion according to claim 1, characterized in that they provide for the integration of laneth-10 acetate and of polymeric amide.
4. Produits cosmétiques pour le maquillage des ongles, en forme de dispersion en solvent, caractérisés en ce qu'ils prévoient l'intégration de nitro-cellulose et de hectorite organophyle quatemisée.
4. Cosmetic products for making up the nails, in the form of a dispersion in solvent, characterized in that they provide for the integration of nitro-cellulose and quaternized organophyl hectorite.
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT85613/84A IT1184717B (en) | 1984-07-19 | 1984-07-19 | Cosmetic prods. contg. pure or alloy gold flakes |
| IT8561384 | 1984-07-19 | ||
| IT85652/84A IT1184718B (en) | 1984-10-19 | 1984-10-19 | Cosmetic prods. contg. pure or alloy gold flakes |
| IT8565284 | 1984-10-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| EP0218593A1 true EP0218593A1 (en) | 1987-04-22 |
Family
ID=26330169
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP19850903870 Withdrawn EP0218593A1 (en) | 1984-07-19 | 1985-07-16 | Gold-containing cosmetic products |
Country Status (3)
| Country | Link |
|---|---|
| EP (1) | EP0218593A1 (en) |
| AU (1) | AU4671585A (en) |
| WO (1) | WO1986000799A1 (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE20306086U1 (en) * | 2003-04-15 | 2003-07-03 | Olavarria Navarro Christiane | Nail decor layer with at least one UV gel layer with stirred or colored body powder |
| IT1392684B1 (en) * | 2009-01-21 | 2012-03-16 | Capelli | APPLICATION IN COSMETIC FIELD OF BINARY AND TERNARY METALLIC ALLOYS |
| EP2283804B1 (en) * | 2009-08-12 | 2012-08-01 | Unilever Plc, A Company Registered In England And Wales under company no. 41424 of Unilever House | Cosmetic compositions with gold particles and alkyl acid monoethanolamides |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH169508A (en) * | 1933-06-28 | 1934-05-31 | Meier Josef | Process for the production of an applicator for decorating fingernails. |
| US2111912A (en) * | 1935-10-19 | 1938-03-22 | Govett Thomas | Colloidal gold-containing cream |
| US2995459A (en) * | 1957-11-26 | 1961-08-08 | Faberge Inc | Method for coloring nacreous materials and products and compositions provided thereby |
| FR1439106A (en) * | 1965-03-24 | 1966-05-20 | Mearl Corp | New composition of nail polish |
| FR2158139A1 (en) * | 1971-11-05 | 1973-06-15 | Sotil Marie | Biological liquids suitable for application to skin - contg gold particles in suspension |
| US3864294A (en) * | 1972-11-02 | 1975-02-04 | Chesebrough Ponds | Gelled coating compositions and method of making same |
| FR2554715B1 (en) * | 1983-11-10 | 1987-07-24 | Roullier Anne | RANGE OF COSMETIC PRODUCTS CONTAINING GOLD POWDER PARTICLES |
-
1985
- 1985-07-16 WO PCT/IT1985/000017 patent/WO1986000799A1/en unknown
- 1985-07-16 AU AU46715/85A patent/AU4671585A/en not_active Abandoned
- 1985-07-16 EP EP19850903870 patent/EP0218593A1/en not_active Withdrawn
Non-Patent Citations (1)
| Title |
|---|
| See references of WO8600799A1 * |
Also Published As
| Publication number | Publication date |
|---|---|
| WO1986000799A1 (en) | 1986-02-13 |
| AU4671585A (en) | 1986-02-25 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
| AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AT BE CH DE FR GB IT LI LU NL SE |
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| STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
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| 18D | Application deemed to be withdrawn |
Effective date: 19870120 |
|
| RIN1 | Information on inventor provided before grant (corrected) |
Inventor name: FALSARELLA, ROBERTO |