NO129985B - - Google Patents
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- NO129985B NO129985B NO422069A NO422069A NO129985B NO 129985 B NO129985 B NO 129985B NO 422069 A NO422069 A NO 422069A NO 422069 A NO422069 A NO 422069A NO 129985 B NO129985 B NO 129985B
- Authority
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- Norway
- Prior art keywords
- skin
- skin care
- water
- oil
- bentonite
- Prior art date
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- HVYWMOMLDIMFJA-DPAQBDIFSA-N cholesterol Chemical compound C1C=C2C[C@@H](O)CC[C@]2(C)[C@@H]2[C@@H]1[C@@H]1CC[C@H]([C@H](C)CCCC(C)C)[C@@]1(C)CC2 HVYWMOMLDIMFJA-DPAQBDIFSA-N 0.000 claims description 22
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 claims description 15
- 230000001681 protective effect Effects 0.000 claims description 14
- 239000000440 bentonite Substances 0.000 claims description 11
- 229910000278 bentonite Inorganic materials 0.000 claims description 11
- SVPXDRXYRYOSEX-UHFFFAOYSA-N bentoquatam Chemical compound O.O=[Si]=O.O=[Al]O[Al]=O SVPXDRXYRYOSEX-UHFFFAOYSA-N 0.000 claims description 11
- 239000003795 chemical substances by application Substances 0.000 claims description 11
- 235000012000 cholesterol Nutrition 0.000 claims description 11
- 230000015572 biosynthetic process Effects 0.000 claims description 7
- 239000001814 pectin Substances 0.000 claims description 7
- 235000010987 pectin Nutrition 0.000 claims description 7
- 229920001277 pectin Polymers 0.000 claims description 7
- 239000002569 water oil cream Substances 0.000 claims description 5
- 239000002253 acid Substances 0.000 claims description 3
- 239000000654 additive Substances 0.000 claims description 3
- 238000001035 drying Methods 0.000 claims description 3
- 235000015112 vegetable and seed oil Nutrition 0.000 claims description 3
- 239000008158 vegetable oil Substances 0.000 claims description 3
- 230000000996 additive effect Effects 0.000 claims 1
- 210000003491 skin Anatomy 0.000 description 50
- 239000012528 membrane Substances 0.000 description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 10
- 239000002674 ointment Substances 0.000 description 9
- 239000003995 emulsifying agent Substances 0.000 description 8
- 239000000203 mixture Substances 0.000 description 8
- 239000003921 oil Substances 0.000 description 8
- 235000019198 oils Nutrition 0.000 description 8
- 239000000126 substance Substances 0.000 description 8
- 239000000839 emulsion Substances 0.000 description 6
- 238000002360 preparation method Methods 0.000 description 5
- 239000000725 suspension Substances 0.000 description 5
- 239000006071 cream Substances 0.000 description 4
- 239000003883 ointment base Substances 0.000 description 4
- 239000003755 preservative agent Substances 0.000 description 4
- 239000013543 active substance Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 230000002335 preservative effect Effects 0.000 description 3
- 239000003381 stabilizer Substances 0.000 description 3
- VBICKXHEKHSIBG-UHFFFAOYSA-N 1-monostearoylglycerol Chemical compound CCCCCCCCCCCCCCCCCC(=O)OCC(O)CO VBICKXHEKHSIBG-UHFFFAOYSA-N 0.000 description 2
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 2
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- DPXJVFZANSGRMM-UHFFFAOYSA-N acetic acid;2,3,4,5,6-pentahydroxyhexanal;sodium Chemical compound [Na].CC(O)=O.OCC(O)C(O)C(O)C(O)C=O DPXJVFZANSGRMM-UHFFFAOYSA-N 0.000 description 2
- 239000001768 carboxy methyl cellulose Substances 0.000 description 2
- 239000006185 dispersion Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000032050 esterification Effects 0.000 description 2
- 238000005886 esterification reaction Methods 0.000 description 2
- 150000002148 esters Chemical class 0.000 description 2
- 238000001704 evaporation Methods 0.000 description 2
- 150000002500 ions Chemical class 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 239000002304 perfume Substances 0.000 description 2
- 235000019812 sodium carboxymethyl cellulose Nutrition 0.000 description 2
- 229920001027 sodium carboxymethylcellulose Polymers 0.000 description 2
- 150000004670 unsaturated fatty acids Chemical class 0.000 description 2
- 235000021122 unsaturated fatty acids Nutrition 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- 208000035143 Bacterial infection Diseases 0.000 description 1
- 201000004624 Dermatitis Diseases 0.000 description 1
- 206010013786 Dry skin Diseases 0.000 description 1
- 241000196324 Embryophyta Species 0.000 description 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- 208000010201 Exanthema Diseases 0.000 description 1
- 206010016334 Feeling hot Diseases 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 239000012670 alkaline solution Substances 0.000 description 1
- 239000013566 allergen Substances 0.000 description 1
- 208000010668 atopic eczema Diseases 0.000 description 1
- 208000022362 bacterial infectious disease Diseases 0.000 description 1
- 230000003796 beauty Effects 0.000 description 1
- 235000012216 bentonite Nutrition 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 229910021538 borax Inorganic materials 0.000 description 1
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 description 1
- 239000001913 cellulose Substances 0.000 description 1
- 229920002678 cellulose Polymers 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000011280 coal tar Substances 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- -1 common additives Chemical compound 0.000 description 1
- 239000002537 cosmetic Substances 0.000 description 1
- 235000014113 dietary fatty acids Nutrition 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 230000037336 dry skin Effects 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 210000002615 epidermis Anatomy 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 201000005884 exanthem Diseases 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000000194 fatty acid Substances 0.000 description 1
- 229930195729 fatty acid Natural products 0.000 description 1
- 150000004665 fatty acids Chemical class 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- YQEMORVAKMFKLG-UHFFFAOYSA-N glycerine monostearate Natural products CCCCCCCCCCCCCCCCCC(=O)OC(CO)CO YQEMORVAKMFKLG-UHFFFAOYSA-N 0.000 description 1
- SVUQHVRAGMNPLW-UHFFFAOYSA-N glycerol monostearate Natural products CCCCCCCCCCCCCCCCC(=O)OCC(O)CO SVUQHVRAGMNPLW-UHFFFAOYSA-N 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000000416 hydrocolloid Substances 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 230000000622 irritating effect Effects 0.000 description 1
- 239000004816 latex Substances 0.000 description 1
- 229920000126 latex Polymers 0.000 description 1
- 150000002632 lipids Chemical class 0.000 description 1
- 239000000395 magnesium oxide Substances 0.000 description 1
- CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Inorganic materials [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 description 1
- AXZKOIWUVFPNLO-UHFFFAOYSA-N magnesium;oxygen(2-) Chemical compound [O-2].[Mg+2] AXZKOIWUVFPNLO-UHFFFAOYSA-N 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- YLGXILFCIXHCMC-JHGZEJCSSA-N methyl cellulose Chemical compound COC1C(OC)C(OC)C(COC)O[C@H]1O[C@H]1C(OC)C(OC)C(OC)OC1COC YLGXILFCIXHCMC-JHGZEJCSSA-N 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 230000037368 penetrate the skin Effects 0.000 description 1
- 239000003504 photosensitizing agent Substances 0.000 description 1
- 230000001766 physiological effect Effects 0.000 description 1
- 239000003223 protective agent Substances 0.000 description 1
- 206010037844 rash Diseases 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 239000005060 rubber Substances 0.000 description 1
- 210000004761 scalp Anatomy 0.000 description 1
- 230000028327 secretion Effects 0.000 description 1
- 230000037307 sensitive skin Effects 0.000 description 1
- 235000011803 sesame oil Nutrition 0.000 description 1
- 239000008159 sesame oil Substances 0.000 description 1
- 239000004328 sodium tetraborate Substances 0.000 description 1
- 235000010339 sodium tetraborate Nutrition 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000000454 talc Substances 0.000 description 1
- 229910052623 talc Inorganic materials 0.000 description 1
- 230000009974 thixotropic effect Effects 0.000 description 1
- 239000004408 titanium dioxide Substances 0.000 description 1
- 230000005068 transpiration Effects 0.000 description 1
- 239000011787 zinc oxide Substances 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K9/00—Medicinal preparations characterised by special physical form
- A61K9/0012—Galenical forms characterised by the site of application
- A61K9/0014—Skin, i.e. galenical aspects of topical 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
- A61K8/19—Cosmetics or similar toiletry preparations characterised by the composition containing inorganic ingredients
- A61K8/26—Aluminium; 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
- A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
- A61K8/30—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
- A61K8/63—Steroids; Derivatives 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
- A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
- A61K8/72—Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds
- A61K8/73—Polysaccharides
-
- 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
- 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
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Veterinary Medicine (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Epidemiology (AREA)
- Birds (AREA)
- Chemical & Material Sciences (AREA)
- Dermatology (AREA)
- Pharmacology & Pharmacy (AREA)
- Medicinal Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Cosmetics (AREA)
- Medicinal Preparation (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Description
For hudpleiemidler, spesielt produkter på salvebasis, anvendes som regel olje- eller fett-vann-emulsjoner som foruten olje- eller fettkomponenten'Inneholder et emulgeringsmiddel, et stabiliserings-middel, konserveringsmidler og vann. For skin care products, especially ointment-based products, oil or fat-water emulsions are usually used which, in addition to the oil or fat component, contain an emulsifier, a stabilizer, preservatives and water.
Til et slikt grunnmateriale kan det på et eller annet av dets fremstillingstrinn tilsettes både vann- og oljeopploselige virksomme .stoffer,,f.eks. beskyttelsesmidler for huden eller skjønnhetsmidler. Imidlertid tilsettes som regel ikke både vann- og ol jeopploselige stoffer tindet samme salvegrunnmateriale. To such a base material, both water- and oil-soluble active substances can be added at one or other of its production stages, e.g. protective agents for the skin or beauty agents. However, as a rule, both water- and oil-soluble substances are not added to the same ointment base material.
Salver og kremer har som kjent den ulempe at de, eller de i disse inneholdte virksomme stoffer, ikke trenger inn i huden til-strekkelig hurtig og vedheftende. Det blir på huden tilbake en fc51else av fett, og ved vasking fjernes igjen alle stoffer og til og med hudens- egne utsondringer og hinner i den grad disse finnes på hudoverflaten. Det er på grunn av dette i visse tilfeller hodvendig ■ å holde salvene tiå-dekket av bandasje, og dette er besværlig'og upraktisk selv dersom det anvendes bare ett forbindingslag (okklusjonslag). Den angjeldende del av legemet kan ikke vaskes uten å måtte fornye salven og bandasjen efter vaskingen, hvorved huden kan ha mer skade enn nytte av salven. Da salver eller kremer er nodvendige spesielt for personer med omfintlig hud, foreligger det her et problem som det tidligere ikke har lykkes å lose på en tilfredsstillende måte. As is well known, ointments and creams have the disadvantage that they, or the active substances contained in them, do not penetrate the skin quickly enough and adhere sufficiently. A trace of fat is left on the skin, and when washing, all substances and even the skin's own secretions are removed again to the extent that these are present on the skin's surface. Because of this, in certain cases it is often necessary to keep the ointments covered with bandages, and this is difficult and impractical even if only one dressing layer (occlusion layer) is used. The relevant part of the body cannot be washed without having to renew the ointment and the bandage after washing, whereby the skin can do more harm than good from the ointment. As ointments or creams are necessary especially for people with sensitive skin, there is a problem here that has previously not been successfully solved in a satisfactory way.
Fra sveitsisk patentskrift nr. 301591 og det tilsvarende US patentskrift nr. 2679902 er hudpleiemidler kjente hvori bentonitts kjente hydrokolloide egenskaper utnyttes og som er ytterligere for-sterket med natriumcarboxymethylcellulose. En slik grunnmasse i kremer var hyppig anvendt på 19^-0- og 1950-tallet da man ennu ikke kjente til de nutidige emulgeringsmidler. Begge preparater dispér-geres i vann, og ved svelning danner de en væske med hoy viskositet hvortil kan tilsettes en begrenset mengde olje (i preparatene 2,2$) samt i og for seg emulgerbare voks (glycerolmonostearat 6%), men de inneholder altså intet emulgeringsmiddel. Borax (0,5^%) og alkohol ( 8%) oker ytterligere konserveringsmidlets (methylparaoxy-benzoatets) virkning da natriumcar.boxymethylcellulosen er forholdsvis omfintlig overfor muggsopper. Preparatet er stabilt bare i noytral eller alkalisk opplosning (pH 7,6). I motsetning hertil kan det bare ved den lave pH (^f, 0-6,0) som er . særpreget for det foreliggende hudpleiemiddel, oppnås en nodvendig HLB-verdi (Hydrophillc-Lipoidic-Balance). From Swiss patent document no. 301591 and the corresponding US patent document no. 2679902, skin care products are known in which bentonite's known hydrocolloid properties are utilized and which are further reinforced with sodium carboxymethylcellulose. Such a base mass in creams was frequently used in the 1980s and 1950s when modern emulsifiers were not yet known. Both preparations are dispersed in water, and when swollen they form a liquid with a high viscosity to which a limited amount of oil can be added (2.2% in the preparations) as well as emulsifiable wax (glycerol monostearate 6%), but they therefore contain no emulsifier. Borax (0.5%) and alcohol (8%) further increase the effect of the preservative (methylparaoxybenzoate) as sodium carboxymethylcellulose is relatively resistant to mould. The preparation is only stable in neutral or alkaline solution (pH 7.6). In contrast, it can only at the low pH (^f, 0-6.0) which is . characteristic of the present skin care product, a necessary HLB value (Hydrophillc-Lipoidic-Balance) is achieved.
Tysk patentskrift nr. 853503 angår et håndrehsemiddel som er spesielt beregnet for bruk uten vann. I dette håndrensemiddel ut--nyttes den fysikalske absorpsjonsevne til en overmettet suspensjon dannet av forskjellige plantelim, cellulose, latex og kautsjuk,, Magnesiumoxyd og tylose tilsettes som stabilisatorer. Hudpleiemidletifolge oppfinnelsen er imidlertid ikke beregnet for absorpsjon av smusspartikler for å fjerne disse, men tvertimot for å danne en ren, beskyttende, gjenværende hinne. German patent document No. 853503 relates to a hand sanitizer which is specially designed for use without water. In this hand cleaner, the physical absorption capacity of a supersaturated suspension formed from various plant glues, cellulose, latex and rubber is used, Magnesium oxide and tylose are added as stabilizers. However, the skin care product according to the invention is not intended for absorption of dirt particles in order to remove them, but on the contrary to form a clean, protective, remaining film.
Oppfinnelsen angår et hudpleiemiddel hvortil både vann- og oljeopploselige tilsetningsmidler samtidig kan tilsettes. Hudpleiemidlet er lett å vaske bort samtidig som det på huden efterlates en beskyttelseshinne som forst dannes når huden torker. Denne beskyttelse shinne ånder på samme måte som huden og har fysiologiske egenskaper som tilsvarer hudens egen lipidhinne. The invention relates to a skin care agent to which both water- and oil-soluble additives can be added at the same time. The skin care product is easy to wash off, while leaving a protective film on the skin that only forms when the skin dries. This protective membrane breathes in the same way as the skin and has physiological properties that correspond to the skin's own lipid membrane.
Hudpleiemidlet danner således når det påfores huden, en lagdelt, polymerisert beskyttelseshinne som har en lignende beskaffenhet som hudens egen fysiologiske beskyttelseshinne, og hudens egne aktive virkning er nodvendig for dens vedheftning. The skin care agent thus forms, when applied to the skin, a layered, polymerized protective membrane that has a similar nature to the skin's own physiological protective membrane, and the skin's own active effects are necessary for its adhesion.
Det foreliggende hudpleiemiddel som efter delvis torking danner en flerlagsbeskyttelseshinne på huden, består' av en vanlig olje-vann-og/eller vann-olje-emulsjon som inneholder minst 50 vekt% vegetabilsk olje, og dessuten av pektin, bentonitt, glycerol og eventuelt kolesterol samt andre vanlige tilsetningsmidler, og hudpleiemidlet er særpreget ved at det uten tilsetning av en syre har en pH av M-,0-6,0, fortrinnsvis<*>+,6, og for dannelsen av beskyttelseshinnen inneholder en samlet andel av pektin og bentonitt på 0,^-1 vekt%, 5,0-7,0 vekt% glycerol og eventuelt kolesterol i en andel av hoyst 2 vekt$. The present skin care product, which after partial drying forms a multi-layer protective film on the skin, consists of a normal oil-water and/or water-oil emulsion containing at least 50% by weight of vegetable oil, and also of pectin, bentonite, glycerol and possibly cholesterol as well as other common additives, and the skin care agent is characterized by the fact that without the addition of an acid it has a pH of M-.0-6.0, preferably<*>+.6, and for the formation of the protective film contains a total proportion of pectin and bentonite of 0.5-1% by weight, 5.0-7.0% by weight glycerol and possibly cholesterol in a proportion of at most 2% by weight.
Hudpleiemidlet ifolge oppfinnelsen utgjores av en kombinert emulsjon og suspensjon (dispersjon) inneholdende i det minste hoved-sakelig folgende tre faser: 1. en vannfase, 2. en oljefase og 3. en dispersjons- (suspensjons) fase idet den sistnevnte inneholder kolloidal bentonitt som virker som en ioneaktiv lagdanner, pektin som lett danner en gel og eventuelt kolesterol. The skin care product according to the invention is made up of a combined emulsion and suspension (dispersion) containing at least mainly the following three phases: 1. a water phase, 2. an oil phase and 3. a dispersion (suspension) phase, the latter containing colloidal bentonite which acts as an ion-active layer former, pectin which easily forms a gel and possibly cholesterol.
Som olje anvendes vegetabilske oljer som inneholder en del umettede fettsyrer f.eks. soya- og/eller sesamolje. Det er betegnende for et egnet kompleksemulgeringsmiddel at det har en viss KLB-verdi (Hydrophilic-Lipoidic-Balance) dersom den for vannfasen beregnede komplekse del inneholder en fri carboxylgruppe. As oil, vegetable oils are used which contain some unsaturated fatty acids, e.g. soy and/or sesame oil. It is indicative of a suitable complex emulsifier that it has a certain KLB value (Hydrophilic-Lipoidic-Balance) if the complex part calculated for the water phase contains a free carboxyl group.
Beskyttelseshinnen dannes i gelformig tilstand ved at den ione-aktive skiktdanner frigjores ved p'H-forandringer, hvorved dels ione-og dels forestringsprosesser bevirker en polymerisasjon. Hinnens indre reaksjoner bevirker at den danner flere lag, og på den annen side gjor hudens egen kolesterol og egne fettsyrer at den hefter til huden. The protective film is formed in a gel-like state by the ion-active layer former being released by pH changes, whereby partly ion and partly esterification processes cause a polymerisation. The membrane's internal reactions cause it to form several layers, and on the other hand, the skin's own cholesterol and fatty acids cause it to stick to the skin.
Det nye hudpleiemiddel har avhengig av sammensetningen helt spesielle egenskaper, hvorav folgende må nevnes: 1. Anvendelsesområdet for hudpleiemidlet, spesielt salvebasen, er meget stort innen kosmetikken. The new skin care product has, depending on its composition, very special properties, of which the following must be mentioned: 1. The area of application for the skin care product, especially the ointment base, is very large in cosmetics.
spp
På samme måte som allerede kjente hudpleiemidler fukter det huden og gjor den mykere ved at det tilforer den fett. Men i motsetning til tidligere kjente hudpleiemidler, f.eks. salve-baser, hindrer det huden fra å torke på ny, hvorved det også virker som effektiverende okklusjonshinne. Hudpleiemidlet In the same way as already known skin care products, it moisturizes the skin and makes it softer by adding fat to it. But in contrast to previously known skin care agents, e.g. ointment bases, it prevents the skin from drying out again, whereby it also acts as an effective occlusion membrane. The skin care product
eller salvebasen som sådan danner istedenfor beskadiget or the ointment base as such forms instead of the damaged
. epidermis en hinne som i hoy grad minner om hudens egen beskyttelseshinne og hindrer bakterieinfeksjon. Hinnen virker også som en regulator for varmefordampningen og gir huden en behagelig varmefolelse uten å hindre transpirasjon. På grunn av sin sammensetning er den spesielt sterkt lysbeskyttende . epidermis, a membrane that is very similar to the skin's own protective membrane and prevents bacterial infection. The membrane also acts as a regulator for heat evaporation and gives the skin a pleasant feeling of warmth without hindering transpiration. Due to its composition, it is particularly strongly light-protective
uten filtreringsmateriale. Midlet ifolge oppfinnelsen er også meget godt egnet for håret. without filter material. The agent according to the invention is also very suitable for the hair.
2. Hudpleiemidlet ifolge oppfinnelsen danner ikke flekker, og på grunn av at det er en olje-vann-emulsjon kan det vaskes bort med vann. På grunn av overskuddet av emulgeringsmiddel blir vaskbarheten ikke dårligere selv om virksomme midler tilsettes. For å vise dette er det ved forsbk blitt anvendt inntil 15% stenkulltjære blandet i hudpleiemidlet' uten at vaskbarheten minsket. 3. Hudpleiemidlet er sammen med faste stoffer, som sinkoxyd, talkum og titandioxyd etc. godt egnet som bestanddel av pas-taer. Derved beholdes vaskbarheten. ^f. Sammen med visse tixotrope stoffer kan emulsjonen også frem-stilles helt flytende. 5. Alle for fremstilling av hudpleiemidlet anvendte stoffer er vevvennlige og så nær beslektet som mulig med hudens egne fysiologiske stoffer, og de har derfor heller ikke en irri-terende virkning. De er heller ikke allergener eller foto-sen sib ili ser ende . 2. The skin care product according to the invention does not form stains, and because it is an oil-water emulsion, it can be washed away with water. Due to the excess of emulsifier, washability does not deteriorate even if active agents are added. To demonstrate this, experiments have used up to 15% of coal tar mixed in the skin care product without reducing washability. 3. Together with solid substances, such as zinc oxide, talc and titanium dioxide etc., the skin care agent is well suited as a component of pastes. Thereby, the washability is retained. ^ f. Together with certain thixotropic substances, the emulsion can also be made completely liquid. 5. All substances used for the production of the skin care product are tissue-friendly and as closely related as possible to the skin's own physiological substances, and they therefore do not have an irritating effect either. They are also not allergens or photosensitizers.
Hudpleiemidlet ifolge oppfinnelsen kan derfor anvendes for de mest forskjellige formål. Ved en slik behandling anvendte farver og f.eks. kremer for hårbunnen er lette å vaske bort. Hudpleiemidlet ifolge oppfinnelsen kan dessuten anvendes som bærer for både vann- The skin care product according to the invention can therefore be used for the most diverse purposes. In such treatment used colors and e.g. Scalp creams are easy to wash off. The skin care agent according to the invention can also be used as a carrier for both water-
og fettopploselige legemidler. and fat-soluble drugs.
Hudpleiemidlet danner allerede som sådant en beskyttelse mot As such, the skin care product already forms a protection against
sollys, og dette gir det et viktig anvendelsesområdevt;d behandling av pasienter som er omfintlige overfor sol, og i solbadoljer. sunlight, and this gives it an important area of application for the treatment of patients who are sensitive to the sun, and in tanning oils.
Andre anvendelsesmulgiheter er f.eks. som beskyttelsesbad for eksempasienter, for beskyttelse av hendene ved fuktig arbeide, f.eks. ved sykehus-, husholdnings- eller dyrepassarbeide, for spesielt om vinteren forekommende torr hud hos gamle pasienter, utslett på små-barn og efterskylling efter badstu. Other application possibilities are e.g. as a protective bath for eczema patients, to protect the hands during damp work, e.g. in hospital, household or animal care work, for dry skin in old patients especially in winter, rashes on small children and after-rinsing after a sauna.
Det er nedenfor angitt et eksempel på sammensetningen av et hudpleiemiddel ifolge oppfinnelsen, mengden av bestanddeler og fremstilling derav. Below is an example of the composition of a skin care product according to the invention, the amount of components and their preparation.
Et hudpleiemiddel ifolge oppfinnelsen inneholder f.eks.: A skin care product according to the invention contains, for example:
Emulgeringsmidlene, parfymen, konserveringsmidlet og selve fett-eller oljebasen kan forandres. For å danne en god emulsjon avendes emulgeringsmidlene i en storre mengde enn vanlig, men også deres mengde er avhengig av den ovrige sammensetning. The emulsifiers, the perfume, the preservative and the fat or oil base itself can be changed. To form a good emulsion, the emulsifiers are used in a larger quantity than usual, but their quantity also depends on the other composition.
Da det er kolesterol i huden, er kolesteroltilsetningen ikke alltid nodvendig. As there is cholesterol in the skin, the addition of cholesterol is not always necessary.
EKSEMPEL EXAMPLE
Bestanddeler: Ingredients:
Fremstillingen ble utfort på folgende måte: Pektinet, bentonitten og kolesterolen ble revet i glycerolen til en homogen masse, The preparation was carried out in the following way: The pectin, bentonite and cholesterol were ground in the glycerol to a homogeneous mass,
og vannet ble til å begynne med tilsatt dråpevis under samtidig kraftig omroring og oppvarming av blandingen til 80°C, og blandingen ble holdt ved denne temperatur i 30 minutter. På denne måte ble salven steril. Oljen, de to emulgeringsmidler, stabiliseringsmidlet og konserveringsmidlet ble langsomt satt til blandingen, og tempera-turen ble langsomt oket til kokepunktet og holdt der i 5 minutter. Blandingen ble straks avkjolt og parfymen tilsatt. Derefter ble det emulgert med en roterende propell inntil emulsjonen hadde fått den onskede salvelignende konsistens. and the water was initially added dropwise while stirring vigorously and heating the mixture to 80°C, and the mixture was kept at this temperature for 30 minutes. In this way, the ointment became sterile. The oil, the two emulsifiers, the stabilizer and the preservative were slowly added to the mixture, and the temperature was slowly increased to the boiling point and held there for 5 minutes. The mixture was immediately cooled and the perfume added. It was then emulsified with a rotating propeller until the emulsion had obtained the desired ointment-like consistency.
Dannelsen av beskyttelseshinnen ved anvendelse av,salven med bentonitt-pektin-kolesterol-tilsetningen antas å bero på at når salven smores på huden, blir suspensjonen som inneholder de ovenfor anforte stoffer konsentrert på grunn av at vannet i suspensjonen fordamper. Derved forekommer en geldannelse i pektinet, og det dannes et seigt limstoff som forener bentonitten og de i denne blandede eller i huden.forekommende kolesterolpartikler til en amorf hinne, hvorved kolesterolen som er en hovedbestanddel i hudens egen beskyttelseshinne, også fremmer fikseringen av denne hinne ved at den sammen med hudens umettede fettsyrer danner estere, hvorved det samtidig opp-står forandringer av vannopploselighetsforholdene. Foruten av ester-dannelsen forsterkes gelhinnen av den med ionebindinger sammenbundne bentonitt som danner laminære makromolekylskikt som strekker seg i hudens retning. Bentonitten frigjores på sin side på grunn av at emulsjonen er sur (pH 0-6,0) da bentonitten er stabil bare ved en pH av 9-10. Den angitte surhetsgrad, som regel pH ^,6, oppnås uten tilsetning av noen syre, og dette er også en fordel ved oppfinnelsen. Den av ionedannelsen bevirkede orientering langs overflaten foran-lediger sammen med forestringen således dannelsen eller polymeri-seringen av en enhetlig makromolekylær flerlagshinne. The formation of the protective film when using the ointment with the bentonite-pectin-cholesterol addition is believed to be due to the fact that when the ointment is smeared on the skin, the suspension containing the above-mentioned substances becomes concentrated due to the water in the suspension evaporating. Thereby a gel formation occurs in the pectin, and a tough adhesive substance is formed that unites the bentonite and the cholesterol particles that are mixed in it or in the skin into an amorphous membrane, whereby the cholesterol, which is a main component of the skin's own protective membrane, also promotes the fixation of this membrane by that, together with the skin's unsaturated fatty acids, it forms esters, whereby changes in the water solubility conditions occur at the same time. In addition to the ester formation, the gel membrane is reinforced by the bentonite bound together by ionic bonds, which forms laminar macromolecular layers that extend in the direction of the skin. The bentonite is released in turn because the emulsion is acidic (pH 0-6.0) as the bentonite is only stable at a pH of 9-10. The specified degree of acidity, as a rule pH .6, is achieved without the addition of any acid, and this is also an advantage of the invention. The orientation along the surface caused by the ion formation, together with the esterification, thus causes the formation or polymerisation of a uniform macromolecular multilayer membrane.
Claims (1)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI302868A FI44459B (en) | 1968-10-25 | 1968-10-25 |
Publications (1)
Publication Number | Publication Date |
---|---|
NO129985B true NO129985B (en) | 1974-06-24 |
Family
ID=8507912
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO422069A NO129985B (en) | 1968-10-25 | 1969-10-24 |
Country Status (8)
Country | Link |
---|---|
AT (1) | AT294320B (en) |
CH (1) | CH550001A (en) |
DE (1) | DE1949740A1 (en) |
DK (1) | DK125955B (en) |
FI (1) | FI44459B (en) |
GB (1) | GB1282437A (en) |
NO (1) | NO129985B (en) |
SE (1) | SE367917B (en) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3225848A1 (en) * | 1982-07-07 | 1984-01-19 | Schering AG, 1000 Berlin und 4709 Bergkamen | PREPARATION OF CORTICOIDS FOR TOPICAL APPLICATION |
DE3225849A1 (en) * | 1982-07-07 | 1984-01-19 | Schering Ag | PREPARATION OF CORTICOIDS FOR TOPICAL APPLICATION |
EP0257928A3 (en) * | 1986-08-22 | 1988-05-18 | Kays Kaidbey | Suntanning composition |
EP0942708B2 (en) * | 1996-11-27 | 2007-05-30 | The Procter & Gamble Company | Mascara compositions having improved wear and beauty benefits |
EP3641725A1 (en) | 2017-06-23 | 2020-04-29 | The Procter and Gamble Company | Composition and method for improving the appearance of skin |
CA3102288A1 (en) | 2018-07-03 | 2020-01-09 | The Procter & Gamble Company | Method of treating a skin condition |
EP4157206A1 (en) | 2020-06-01 | 2023-04-05 | The Procter & Gamble Company | Method of improving penetration of a vitamin b3 compound into skin |
US10959933B1 (en) | 2020-06-01 | 2021-03-30 | The Procter & Gamble Company | Low pH skin care composition and methods of using the same |
KR102238508B1 (en) * | 2020-09-02 | 2021-04-09 | 한국지질자원연구원 | Composition for dyeing bentonite and method for dyeing bentonite |
-
1968
- 1968-10-25 FI FI302868A patent/FI44459B/fi active
-
1969
- 1969-09-23 SE SE1308169A patent/SE367917B/xx unknown
- 1969-10-02 DE DE19691949740 patent/DE1949740A1/en active Pending
- 1969-10-16 AT AT975669A patent/AT294320B/en not_active IP Right Cessation
- 1969-10-24 GB GB5230569A patent/GB1282437A/en not_active Expired
- 1969-10-24 DK DK564469A patent/DK125955B/en unknown
- 1969-10-24 CH CH1591069A patent/CH550001A/en not_active IP Right Cessation
- 1969-10-24 NO NO422069A patent/NO129985B/no unknown
Also Published As
Publication number | Publication date |
---|---|
DK125955B (en) | 1973-05-28 |
GB1282437A (en) | 1972-07-19 |
SE367917B (en) | 1974-06-17 |
AT294320B (en) | 1971-11-25 |
CH550001A (en) | 1974-06-14 |
FI44459B (en) | 1971-08-02 |
DE1949740A1 (en) | 1970-07-16 |
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