EP1565157A2 - Verfahren zur hydrosolubilisierung von einem duftstoff - Google Patents
Verfahren zur hydrosolubilisierung von einem duftstoffInfo
- Publication number
- EP1565157A2 EP1565157A2 EP03786025A EP03786025A EP1565157A2 EP 1565157 A2 EP1565157 A2 EP 1565157A2 EP 03786025 A EP03786025 A EP 03786025A EP 03786025 A EP03786025 A EP 03786025A EP 1565157 A2 EP1565157 A2 EP 1565157A2
- Authority
- EP
- European Patent Office
- Prior art keywords
- saponosides
- perfume
- water
- solution
- aqueous
- 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- Withdrawn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
- 239000002304 perfume Substances 0.000 title claims abstract description 40
- 238000000034 method Methods 0.000 title claims abstract description 15
- 239000000243 solution Substances 0.000 claims abstract description 18
- 239000007864 aqueous solution Substances 0.000 claims abstract description 9
- 230000004048 modification Effects 0.000 claims abstract description 6
- 238000012986 modification Methods 0.000 claims abstract description 6
- 230000002035 prolonged effect Effects 0.000 claims abstract description 5
- 239000000126 substance Substances 0.000 claims abstract description 5
- 229930185210 Saponoside Natural products 0.000 claims description 39
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 19
- 239000002904 solvent Substances 0.000 claims description 8
- 230000001476 alcoholic effect Effects 0.000 claims description 7
- 239000000203 mixture Substances 0.000 claims description 5
- 239000013505 freshwater Substances 0.000 claims description 2
- 238000005063 solubilization Methods 0.000 claims description 2
- 238000002156 mixing Methods 0.000 abstract description 3
- 229930182490 saponin Natural products 0.000 abstract 1
- 150000007949 saponins Chemical class 0.000 abstract 1
- 235000017709 saponins Nutrition 0.000 abstract 1
- 241000196324 Embryophyta Species 0.000 description 11
- 230000000694 effects Effects 0.000 description 6
- 238000000605 extraction Methods 0.000 description 6
- 210000003491 skin Anatomy 0.000 description 6
- 239000003995 emulsifying agent Substances 0.000 description 4
- 239000003205 fragrance Substances 0.000 description 4
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 3
- 239000002781 deodorant agent Substances 0.000 description 3
- 241000205585 Aquilegia canadensis Species 0.000 description 2
- 150000001298 alcohols Chemical class 0.000 description 2
- 239000002537 cosmetic Substances 0.000 description 2
- 239000003599 detergent Substances 0.000 description 2
- 238000009792 diffusion process Methods 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 238000002798 spectrophotometry method Methods 0.000 description 2
- 229920000858 Cyclodextrin Polymers 0.000 description 1
- 240000003946 Saponaria officinalis Species 0.000 description 1
- 238000013019 agitation Methods 0.000 description 1
- 239000012736 aqueous medium Substances 0.000 description 1
- 238000004587 chromatography analysis Methods 0.000 description 1
- 239000006071 cream Substances 0.000 description 1
- 229940097362 cyclodextrins Drugs 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 210000002615 epidermis Anatomy 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 239000000077 insect repellent Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000010534 mechanism of action Effects 0.000 description 1
- 239000002453 shampoo Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 235000013311 vegetables Nutrition 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
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
- A61K8/02—Cosmetics or similar toiletry preparations characterised by special physical form
- A61K8/0204—Specific forms not provided for by any of groups A61K8/0208 - A61K8/14
-
- 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
- A61K8/11—Encapsulated compositions
-
- 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
- A61K8/60—Sugars; Derivatives thereof
- A61K8/602—Glycosides, e.g. rutin
-
- 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
- A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
- A61Q13/00—Formulations or additives for perfume preparations
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
- A61Q15/00—Anti-perspirants or body deodorants
-
- 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
- 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
-
- 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
- A61K2800/56—Compounds, absorbed onto or entrapped into a solid carrier, e.g. encapsulated perfumes, inclusion compounds, sustained release forms
Definitions
- Perfumes in alcoholic solution have many disadvantages, due to the alcohol itself: they dry out and irritate the epidemic, they "turn” in the sun, they stain clothes, the smell of alcohol interferes with the base perfuming.
- plant saponosides have long been used as detergents, for example in shampoos, or as emulsifiers in drugs or in drinks.
- the invention makes it possible to dissolve perfumes and similar substances in water using saponosides.
- the concentration of active base can exceed 30% but can naturally be lower.
- the perfume is contained in micro-reservoirs, the walls of which are made up of saponoside molecules.
- the micro-reservoirs ensure a controlled diffusion of the perfume, without modification of the initial perfume and with an olfactory action prolonged over time.
- the invention applies not only to perfumes but also to all similar substances: deodorants, insect repellents.
- the invention therefore relates to a process for hydrosolubilizing a perfume or other similar product using saponosides, making it possible to obtain a solution which, applied to the skin, gradually releases the perfume contained in micro-reservoirs. whose walls are made up of saponoside molecules, without olfactory modification of the initial perfume, with an olfactory action prolonged over time, in which
- the invention implements the following elements.
- the water normally used is demineralized water.
- All plant saponosides are suitable, except for undesirable side effects. Preferably choose plants with a high concentration of saponosides and inexpensive.
- the saponary root (saponaria officinalis) is advantageously used, without any side effect, rich in saponosides and inexpensive.
- Synthetic saponosides can also be used, providing a result analogous to that obtained with plant saponosides, in particular by synthetic reproduction of the active parts of plant saponoside molecules, these active parts being well known in the uses of plant saponosides as detergents or emulsifiers. (see the book "Pharmacognosie, Jean Bruneton, Editions Tec et Doc, Paris, 1999).
- the idea is to extract saponosides from the chosen plant.
- the extraction is preferably carried out with water as solvent, although it is also possible to use other solvents, in particular certain alcohols.
- This concentration can be measured precisely, in particular by spectrophotometry or by chromatography.
- aqueous solution is obtained, the saponoside concentration of which can be measured precisely by ultraviolet / visible spectrophotometry by comparison with a control solution.
- the concentration of active base can exceed 30% by volume.
- the elements introduced into the mixer could also contain residues of these solvents, in limited quantity.
- the active base of perfume delivered by its manufacturer normally contains a part of solvent, most often alcoholic.
- the mixer can therefore also contain solvents, in particular alcoholic, in limited quantities.
- the mixer is used which must make it possible to disperse the active base as finely as possible.
- the extraction of the saponosides and the mixture can be carried out in a single operation.
- Each micro-drop of perfume is surrounded by molecules of saponosides, or equivalent synthetic products, and the whole constitutes a micro-reservoir of perfume.
- a propeller mixer is used at a speed of 1,500 rpm for a period of 2 minutes.
- the micro-reservoirs of perfume adhere to the epidemic and gradually release the perfume without its olfactory properties being modified.
- the odor effect is prolonged compared to an alcoholic perfume of the same concentration.
- the fragrance fades, it can generally be renewed, even several hours later, by simply applying water to the skin.
- the molecules of saponosides, or equivalent synthetic products have not only made it possible to hydrosolubilize the perfume but above all they play, after application, a role of control by allowing a gradual diffusion over time of the desired fragrance or effect. (deodorant, repellant, ).
- the alcohol evaporates quickly, entraining part of the components of the perfume (azeotropic effect), and the perfume remains in direct contact with the epidermis. It therefore diffuses faster than in the case of the water-soluble perfume which is contained in its micro-reservoirs. Compared to the water-soluble perfume, there is therefore a modification of the initial perfume and a shorter action. Once passed, the fragrance can no longer be reactivated.
- the aqueous solution obtained can also be used for the preparation of various non-aqueous cosmetic products, such as creams for example, and makes it possible in particular to obtain products with a high concentration of active base.
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- General Health & Medical Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Epidemiology (AREA)
- Birds (AREA)
- Mycology (AREA)
- Microbiology (AREA)
- Botany (AREA)
- Biotechnology (AREA)
- Engineering & Computer Science (AREA)
- Pest Control & Pesticides (AREA)
- Plant Pathology (AREA)
- Dermatology (AREA)
- Fats And Perfumes (AREA)
- Cosmetics (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR0214436 | 2002-11-19 | ||
| FR0214436A FR2847163B1 (fr) | 2002-11-19 | 2002-11-19 | Procede d'hydrosolubilisation d'un parfum et solution obtenue par le procede |
| PCT/FR2003/003426 WO2004047787A2 (fr) | 2002-11-19 | 2003-11-19 | Procede d'hydrosolubilisation d'un parfum et solution obtenue par le procede |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| EP1565157A2 true EP1565157A2 (de) | 2005-08-24 |
Family
ID=32187706
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP03786025A Withdrawn EP1565157A2 (de) | 2002-11-19 | 2003-11-19 | Verfahren zur hydrosolubilisierung von einem duftstoff |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US20060154849A1 (de) |
| EP (1) | EP1565157A2 (de) |
| CN (1) | CN100348165C (de) |
| AU (1) | AU2003295031A1 (de) |
| FR (1) | FR2847163B1 (de) |
| WO (1) | WO2004047787A2 (de) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP4450058A3 (de) | 2012-12-27 | 2025-01-22 | Jean-Claude Epiphani | Verfahren zur herstellung einer wässrigen emulsion eines ölhaltigen wirkstoffs zur kosmetischen, lebensmittel- oder pharmazeutischen anwendung |
| CN104968213A (zh) * | 2013-02-04 | 2015-10-07 | 弗门尼舍有限公司 | 贮藏稳定的喷雾干燥的颗粒 |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5988411A (ja) * | 1982-11-12 | 1984-05-22 | Lion Corp | 毛髪化粧料 |
| DE3468619D1 (en) * | 1983-06-06 | 1988-02-18 | Pernod Ricard | Aqueous emulsions of anethol and preparation thereof |
| JPS61266496A (ja) * | 1985-05-22 | 1986-11-26 | 丸善化成株式会社 | 水溶性香料 |
| US4816170A (en) * | 1986-08-14 | 1989-03-28 | Colgate-Palmolive Company | Stable aqueous fabric softening compositions based on lecithin, saponin and sorbic acid and methods for making and using same |
| FR2666510A1 (fr) * | 1990-09-10 | 1992-03-13 | Labo Wuest Sa | Compositions desodorisantes. |
| US5176903A (en) * | 1990-12-13 | 1993-01-05 | Revlon Consumer Products Corporation | Antiperspirant/deodorant containing microcapsules |
| FR2748031B1 (fr) * | 1996-04-29 | 1998-08-14 | Luu Beng | Hydrosolubilisation reversible des huiles essentielles par des complexants doux |
| FR2780901B1 (fr) * | 1998-07-09 | 2000-09-29 | Coletica | Particules, en particulier micro- ou nanoparticules de monosaccharides et oligosaccharides reticules, leurs procedes de preparation et compositions cosmetiques, pharmaceutiques ou alimentaires en contenant |
-
2002
- 2002-11-19 FR FR0214436A patent/FR2847163B1/fr not_active Expired - Lifetime
-
2003
- 2003-11-19 US US10/536,027 patent/US20060154849A1/en not_active Abandoned
- 2003-11-19 CN CNB2003801073809A patent/CN100348165C/zh not_active Expired - Lifetime
- 2003-11-19 EP EP03786025A patent/EP1565157A2/de not_active Withdrawn
- 2003-11-19 WO PCT/FR2003/003426 patent/WO2004047787A2/fr not_active Ceased
- 2003-11-19 AU AU2003295031A patent/AU2003295031A1/en not_active Abandoned
Non-Patent Citations (1)
| Title |
|---|
| See references of WO2004047787A2 * |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2004047787A2 (fr) | 2004-06-10 |
| AU2003295031A1 (en) | 2004-06-18 |
| CN1731977A (zh) | 2006-02-08 |
| FR2847163B1 (fr) | 2006-07-28 |
| AU2003295031A8 (en) | 2004-06-18 |
| FR2847163A1 (fr) | 2004-05-21 |
| WO2004047787A3 (fr) | 2004-07-01 |
| US20060154849A1 (en) | 2006-07-13 |
| CN100348165C (zh) | 2007-11-14 |
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Legal Events
| Date | Code | Title | Description |
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| PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
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| 17P | Request for examination filed |
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| DAX | Request for extension of the european patent (deleted) | ||
| 17Q | First examination report despatched |
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| STAA | Information on the status of an ep patent application or granted ep patent |
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| 18D | Application deemed to be withdrawn |
Effective date: 20120628 |