DE9100220U1 - Two-phase skin treatment agent - Google Patents
Two-phase skin treatment agentInfo
- Publication number
- DE9100220U1 DE9100220U1 DE9100220U DE9100220U DE9100220U1 DE 9100220 U1 DE9100220 U1 DE 9100220U1 DE 9100220 U DE9100220 U DE 9100220U DE 9100220 U DE9100220 U DE 9100220U DE 9100220 U1 DE9100220 U1 DE 9100220U1
- Authority
- DE
- Germany
- Prior art keywords
- treatment agent
- triglycerol
- skin treatment
- phase
- transparent
- 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.)
- Expired - Lifetime
Links
- 239000012071 phase Substances 0.000 claims description 16
- AGNTUZCMJBTHOG-UHFFFAOYSA-N 3-[3-(2,3-dihydroxypropoxy)-2-hydroxypropoxy]propane-1,2-diol Chemical compound OCC(O)COCC(O)COCC(O)CO AGNTUZCMJBTHOG-UHFFFAOYSA-N 0.000 claims description 12
- 239000003795 chemical substances by application Substances 0.000 claims description 11
- 239000000203 mixture Substances 0.000 claims description 8
- 235000014113 dietary fatty acids Nutrition 0.000 claims description 5
- 229930195729 fatty acid Natural products 0.000 claims description 5
- 239000000194 fatty acid Substances 0.000 claims description 5
- 150000004665 fatty acids Chemical class 0.000 claims description 5
- 239000008346 aqueous phase Substances 0.000 claims description 3
- XDOFQFKRPWOURC-UHFFFAOYSA-N 16-methylheptadecanoic acid Chemical compound CC(C)CCCCCCCCCCCCCCC(O)=O XDOFQFKRPWOURC-UHFFFAOYSA-N 0.000 claims description 2
- IQUCNXSZNHPPML-UHFFFAOYSA-N 2-chloro-n-[(4-chlorophenyl)-phenylmethyl]acetamide Chemical compound C=1C=C(Cl)C=CC=1C(NC(=O)CCl)C1=CC=CC=C1 IQUCNXSZNHPPML-UHFFFAOYSA-N 0.000 claims description 2
- 239000003906 humectant Substances 0.000 claims 1
- -1 Polyethylene Polymers 0.000 description 5
- 239000004698 Polyethylene Substances 0.000 description 5
- 229920000573 polyethylene Polymers 0.000 description 5
- 239000003921 oil Substances 0.000 description 4
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 description 3
- 239000000839 emulsion Substances 0.000 description 3
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 2
- 239000004359 castor oil Substances 0.000 description 2
- 235000019438 castor oil Nutrition 0.000 description 2
- ZEMPKEQAKRGZGQ-XOQCFJPHSA-N glycerol triricinoleate Natural products CCCCCC[C@@H](O)CC=CCCCCCCCC(=O)OC[C@@H](COC(=O)CCCCCCCC=CC[C@@H](O)CCCCCC)OC(=O)CCCCCCCC=CC[C@H](O)CCCCCC ZEMPKEQAKRGZGQ-XOQCFJPHSA-N 0.000 description 2
- PRAKJMSDJKAYCZ-UHFFFAOYSA-N squalane Chemical compound CC(C)CCCC(C)CCCC(C)CCCCC(C)CCCC(C)CCCC(C)C PRAKJMSDJKAYCZ-UHFFFAOYSA-N 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- DNIAPMSPPWPWGF-VKHMYHEASA-N (+)-propylene glycol Chemical compound C[C@H](O)CO DNIAPMSPPWPWGF-VKHMYHEASA-N 0.000 description 1
- YPFDHNVEDLHUCE-UHFFFAOYSA-N 1,3-propanediol Substances OCCCO YPFDHNVEDLHUCE-UHFFFAOYSA-N 0.000 description 1
- 239000004909 Moisturizer Substances 0.000 description 1
- 239000002202 Polyethylene glycol Substances 0.000 description 1
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 239000013543 active substance Substances 0.000 description 1
- 150000001413 amino acids Chemical class 0.000 description 1
- 239000001045 blue dye Substances 0.000 description 1
- 239000004202 carbamide Substances 0.000 description 1
- 238000004945 emulsification Methods 0.000 description 1
- 239000003995 emulsifying agent Substances 0.000 description 1
- IAJNXBNRYMEYAZ-UHFFFAOYSA-N ethyl 2-cyano-3,3-diphenylprop-2-enoate Chemical compound C=1C=CC=CC=1C(=C(C#N)C(=O)OCC)C1=CC=CC=C1 IAJNXBNRYMEYAZ-UHFFFAOYSA-N 0.000 description 1
- 150000002191 fatty alcohols Chemical class 0.000 description 1
- 235000011187 glycerol Nutrition 0.000 description 1
- 229940074047 glyceryl cocoate Drugs 0.000 description 1
- 229940119170 jojoba wax Drugs 0.000 description 1
- 230000001333 moisturizer Effects 0.000 description 1
- JXTPJDDICSTXJX-UHFFFAOYSA-N n-Triacontane Natural products CCCCCCCCCCCCCCCCCCCCCCCCCCCCCC JXTPJDDICSTXJX-UHFFFAOYSA-N 0.000 description 1
- 230000037368 penetrate the skin Effects 0.000 description 1
- 239000002304 perfume Substances 0.000 description 1
- 239000000419 plant extract Substances 0.000 description 1
- 229920001223 polyethylene glycol Polymers 0.000 description 1
- 239000000244 polyoxyethylene sorbitan monooleate Substances 0.000 description 1
- 235000010482 polyoxyethylene sorbitan monooleate Nutrition 0.000 description 1
- 229920000053 polysorbate 80 Polymers 0.000 description 1
- 229940068968 polysorbate 80 Drugs 0.000 description 1
- 229920000166 polytrimethylene carbonate Polymers 0.000 description 1
- 239000003755 preservative agent Substances 0.000 description 1
- 229920002545 silicone oil Polymers 0.000 description 1
- 239000001488 sodium phosphate Substances 0.000 description 1
- 229910000162 sodium phosphate Inorganic materials 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 229940032094 squalane Drugs 0.000 description 1
- 238000010408 sweeping Methods 0.000 description 1
- UFTFJSFQGQCHQW-UHFFFAOYSA-N triformin Chemical compound O=COCC(OC=O)COC=O UFTFJSFQGQCHQW-UHFFFAOYSA-N 0.000 description 1
- RYFMWSXOAZQYPI-UHFFFAOYSA-K trisodium phosphate Chemical compound [Na+].[Na+].[Na+].[O-]P([O-])([O-])=O RYFMWSXOAZQYPI-UHFFFAOYSA-K 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
- A61K8/03—Liquid compositions with two or more distinct layers
-
- 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
- A61K8/39—Derivatives containing from 2 to 10 oxyalkylene groups
-
- 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
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)
- Emergency Medicine (AREA)
- Dermatology (AREA)
- Cosmetics (AREA)
Description
Die vorliegende Erfindung betrifft ein in zwei getrennten Phasen vorliegendes Hautbehandlungsmittel, insbesondere Hautpflegemittel. The present invention relates to a skin treatment agent, in particular a skin care agent, which is present in two separate phases.
Zweiphasige Hautpflegemittel, insbesondere Emulsionen, sind bekannt. Diese Produkte liegen entweder in opaker Form vor und werden durch Schütteln vor der Applikation auf die Haut gemischt. Soweit eine oder beide Phasen transparent vorliegen, trennen sie sich nach dem Schütteln bzw. der Aufbringung auf die Haut schnell wieder, so daß das Produkt nicht in die Haut eindringen kann, oder sie bleiben nach der Anwendung dauerhaft in einer opaken Emulsion vermischt.Two-phase skin care products, especially emulsions, are well known. These products are either in opaque form and are mixed by shaking before application to the skin. If one or both phases are transparent, they quickly separate again after shaking or application to the skin so that the product cannot penetrate the skin, or they remain permanently mixed in an opaque emulsion after application.
Die vorliegende Erfindung geht von der Aufgabenstellung aus, ein in zwei getrennten, transparenten Phasen vorliegendes Hautpflegemittel zu entwickeln, das beim Vermischen durch Schütteln für eine bestimmte Zeit durch Teilemulgierung eine einheitliche Phase bildet, die homogen auf die Haut aufgetragen werden kann und sich dann wieder in zwei unterschiedliche, transparente Phasen trennt.The present invention is based on the task of developing a skin care product that is present in two separate, transparent phases and that, when mixed by shaking for a certain time, forms a uniform phase through partial emulsification, which can be applied homogeneously to the skin and then separates again into two different, transparent phases.
Die Lösung dieser Aufgabe besteht darin, einem aus einer transparenten Fett- und Ölphase und einer ein oder mehrere Hautfeuchthaltemittel enthaltenden transparenten, wäßrigen Phase bestehenden Hautbehandlungsmittel eine geringe Menge eines C.2~cig~Fettsäuremonoesters des Triglycerins zuzusetzen.The solution to this problem consists in adding a small amount of a C.2~ c ig~ fatty acid monoester of triglycerol to a skin treatment agent consisting of a transparent fat and oil phase and a transparent, aqueous phase containing one or more skin moisturizers.
Es war für den Fachmann überraschend und nicht vorhersehbar, daß gerade durch die Verwendung dieser Substanzen eine homogene, aber instabile Emulsion durch Vermischen der ursprünglich getrennten Öl- und Wasserphase erreicht werden kann, die sich nach kurzer Zeit (etwa 5 bis 10 Minuten) wieder vollständig in zwei transparente Phasen auflöst.It was surprising and unforeseeable for the expert that precisely by using these substances a homogeneous but unstable emulsion can be achieved by mixing the originally separate oil and water phases, which after a short time (about 5 to 10 minutes) completely dissolves again into two transparent phases.
Als geeignete C.j-C^g- Fettsäuremonoester des Triglycerins haben sich insbesondere Triglycerinmonolaurat, Triglycerinmonostearat bzw. -isostearat, Triglycerinmonooleat oder auch solche von Fettsäuregemischen wie Triglycerinmonococoat erwiesen, die in einer Menge von 0,1 bis 1,, insbesondere 0,2 bis 0,5 bzw. %, eingesetzt werden.Triglycerol monolaurate, triglycerol monostearate or isostearate, triglycerol monooleate or also those of fatty acid mixtures such as triglycerol monococoate, which have proven to be suitable C.j-C^g fatty acid monoesters of triglycerol, are used in an amount of 0.1 to 1.0, in particular 0.2 to 0.5 or %, respectively.
-2--2-
Ein besonders bevorzugter Monoester des TriglycerinA particularly preferred monoester of triglycerol
CH2-CH-CH2-0-CH2-CH-CH2-O-CH2ICH-CH2 ) .
0H 0H 0 OH OHCH 2 -CH-CH 2 -0-CH 2 -CH-CH 2 -O-CH 2 ICH-CH 2 ) .
0H 0H 0 OH OH
&Iacgr;1&EEgr;231 23
? an der '-%' vorzugsweise bei etwa 25 Gew -% ? at the '- % ' preferably at about 25 wt -%
^a^fegemitteln ™ Ei ^ a ^ sweeping agents ™ egg
Solche dem Fachmann geläufigen Stoffe sind beispielsweiseSuch substances familiar to the expert are, for example,
oberflachenaktxve Substanzen, Parfümöle, etc.surface-active substances, perfume oils, etc.
-3--3-
Der pH-Wert der erfindungsgemäßen Hautpflegemittel liegt vorzugsweise im schwach sauren Bereich zwischen 5 und 7.The pH value of the skin care products according to the invention is preferably in the slightly acidic range between 5 and 7.
Im folgenden wird ein Beispiel für die Zusammensetzung eines erfindungsgemäßen Mittels gegeben:The following is an example of the composition of an agent according to the invention:
Cirtonensäure)Buffer (sodium phosphate/
Citric acid)
-4--4-
Die Zusammensetzung bildet beim Abfüllen in transparante Flaschen zwei klare, voneinander getrennte Phasen.When filled into transparent bottles, the composition forms two clear, separate phases.
Beim Schütteln vermischen sich diese Phasen homogen, um sich nach etwa 8-10-minütigem Stehenlassen wieder zu trennen.When shaken, these phases mix homogeneously and then separate again after standing for about 8-10 minutes.
Der Ersatz des Triglycerinmonolaurats durch die gleiche MengeReplacing triglycerol monolaurate with the same amount
a) Polyethylenglycol-7-glycerylcocoat,a) Polyethylene glycol-7-glyceryl cocoate,
b) Polyethylenglycol-40 hydriertes Rizinusöl,b) Polyethylene glycol-40 hydrogenated castor oil,
c) Polyethylenglycol-60 hydriertes Rizinusöl,c) Polyethylene glycol-60 hydrogenated castor oil,
d) Polysorbat 80,d) Polysorbate 80,
e) Polyethylenglycol-g-tridecylether,e) Polyethylene glycol-g-tridecyl ether,
f) Polyethylenglycol-S-octanoat undf) Polyethylene glycol S-octanoate and
g) Polyethylenglycol-S-laurylethoxylat-?,g) Polyethylene glycol-S-lauryl ethoxylate-?,
ebenfalls bekannte handelsübliche Emulgatoren bzw. Lösungsvermittler, führte entweder zu nicht homogen mischbaren oder sich nach dem Mischen nicht wieder in klare Phasen trennenden Produkten.also known commercially available emulsifiers or solubilizers, led to products that were either not homogeneously miscible or did not separate into clear phases after mixing.
Claims (4)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE9100220U DE9100220U1 (en) | 1991-01-10 | 1991-01-10 | Two-phase skin treatment agent |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE9100220U DE9100220U1 (en) | 1991-01-10 | 1991-01-10 | Two-phase skin treatment agent |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE9100220U1 true DE9100220U1 (en) | 1992-05-14 |
Family
ID=6863206
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE9100220U Expired - Lifetime DE9100220U1 (en) | 1991-01-10 | 1991-01-10 | Two-phase skin treatment agent |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE9100220U1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4431251A1 (en) * | 1994-09-02 | 1996-03-07 | Audor Pharma Gmbh | Skin cream, and base cream for cosmetics, eczema etc. |
| WO1998008483A1 (en) * | 1996-08-30 | 1998-03-05 | Indústria e Comércio de Cosméticos Natura Ltda. | Cosmetic composition for eyes and face |
-
1991
- 1991-01-10 DE DE9100220U patent/DE9100220U1/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4431251A1 (en) * | 1994-09-02 | 1996-03-07 | Audor Pharma Gmbh | Skin cream, and base cream for cosmetics, eczema etc. |
| WO1998008483A1 (en) * | 1996-08-30 | 1998-03-05 | Indústria e Comércio de Cosméticos Natura Ltda. | Cosmetic composition for eyes and face |
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