CN1291885A - Moisturizing personal cleansing compositions with improved lipid deposition - Google Patents
Moisturizing personal cleansing compositions with improved lipid deposition Download PDFInfo
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- CN1291885A CN1291885A CN 99803454 CN99803454A CN1291885A CN 1291885 A CN1291885 A CN 1291885A CN 99803454 CN99803454 CN 99803454 CN 99803454 A CN99803454 A CN 99803454A CN 1291885 A CN1291885 A CN 1291885A
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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
- A61K8/30—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
- A61K8/36—Carboxylic acids; Salts or anhydrides thereof
- A61K8/361—Carboxylic acids having more than seven carbon atoms in an unbroken chain; Salts or anhydrides thereof
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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
- A61K8/02—Cosmetics or similar toiletry preparations characterised by special physical form
- A61K8/04—Dispersions; Emulsions
- A61K8/046—Aerosols; Foams
-
- 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
- A61K8/31—Hydrocarbons
-
- 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
- A61K8/34—Alcohols
- A61K8/342—Alcohols having more than seven atoms in an unbroken chain
-
- 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
- A61K8/36—Carboxylic acids; Salts or anhydrides thereof
- A61K8/365—Hydroxycarboxylic acids; Ketocarboxylic acids
-
- 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
- A61K8/37—Esters of carboxylic acids
-
- 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
- A61K8/40—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing nitrogen
- A61K8/44—Aminocarboxylic acids or derivatives thereof, e.g. aminocarboxylic acids containing sulfur; Salts; Esters or N-acylated derivatives thereof
- A61K8/442—Aminocarboxylic acids or derivatives thereof, e.g. aminocarboxylic acids containing sulfur; Salts; Esters or N-acylated derivatives thereof substituted by amido group(s)
-
- 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
- A61K8/46—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing sulfur
- A61K8/463—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing sulfur containing sulfuric acid derivatives, e.g. sodium lauryl sulfate
-
- 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
- A61K8/46—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing sulfur
- A61K8/466—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing sulfur containing sulfonic acid derivatives; Salts
-
- 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
- A61K8/731—Cellulose; Quaternized cellulose derivatives
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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
-
- 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
- A61Q19/10—Washing or bathing preparations
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
- A61Q5/00—Preparations for care of the hair
- A61Q5/02—Preparations for cleaning the hair
Abstract
The present invention relates to moisturizing personal cleansing compositions comprising a lathering surfactant and a lipophilic skin moisturizing agent wherein the moisturizing personal cleansing composition has a Lipid Deposition Value of greater than or equal to about 25 micrograms/square centimeter. The invention further relates to moisturizing personal cleansing composition comprising from about 85% to about 95% of a neat cleansing lotion comprising from about 0.5% to about 30% by weight of the neat cleansing lotion, of a lathering surfactant; from about 0.5% to about 33% by weight of the neat cleansing lotion, of a lipophilic skin moisturizing agent; from about 0.1% to about 2% by weight of the neat cleansing lotion, of a stabilizer; and from about 35% to about 90% by weight of the neat cleansing lotion, of water; and from about 3% to about 15% of a hydrocarbon propellant wherein the moisturizing personal cleansing composition has a Deposition Value of greater than or equal to about 25 micrograms/square centimeter.
Description
Technical field
The present invention relates to skin is had the moisturizing personal cleansing compositions of improved humidification.Moisturizing personal cleansing compositions of the present invention contains the agent of lipophile skin moisturizing, surfactant, stabilizing agent and water, is aerosol form.Compositions of the present invention can promote the deposition of humidizer, and promotes the foaming of personal cleaning compositions.These benefits can be used personal cleaning compositions under the situation that does not have special spreader, keep desired foam volume simultaneously and/or make the preparation cost lower and do not reduce performance.
Background of invention
Moisturizing personal cleansing compositions is popular for the U.S. and All Around The World.Ideal humidizer personal cleaning compositions must satisfy many conditions.For example, accept for making consumer, the humidizer personal cleansing product must have good sanitary characteristics, good foaminess, to skin gentleness (can not make xerosis cutis or produce and stimulate), and preferably tackles skin and have the humidification effect.
The humidizer personal cleansing product that contains high-load lipophile skin conditioning agent is known.US5650384 (people such as Gordon, on July 22nd, 1997 authorized) discloses that cleaning product and net formula can be bathed silk floss shared.The net formula is bathed silk floss can promote the cleaning system foaming.
The moisturizing personal skin cleaner also is known.US 5002680 (people such as Schmidt, on March 26th, 1991 authorized) discloses the mildness skin clean aerosol mouse that contains the lipophile humidizer.The compositions that the patent of Schmidt proposes only can make the humidizer of low content deposit on the skin.And general humidification cleaning product is discharged from packing with form of foam.And the aesthetic characteristic of some consumer's preferred lotion product, and non-foam.
Consumer welcomes to be deposited on the dermal sensation that produces on the skin by skin conditioning agent very much.Be subjected to very much the welcome of consumer although can deposit the product of lipophile skin moisturizing agent on skin as Oil of Olay (Olay) humidification body lotion _ this class, some consumer still wishes to adopt the body lotion product that can produce bigger humidification effect.Therefore, still be desirable to provide moisturizing personal cleansing compositions with improved humidification characteristic.
We find at present, by reducing surfactant and the content of stabilizing agent in compositions, utilize high viscosity lipophile humidizer or adopt hydrocarbon propellant to make compositions become the deposition of humidizer on skin that aerosol form or these combination of features can significantly increase personal cleaning compositions.
Summary of the invention
The present invention relates to comprise the moisturizing personal cleansing compositions of foaming surfactant and the agent of lipophile skin moisturizing, wherein the lipid deposition value of moisturizing personal cleansing compositions is more than or equal to about 25 microgram/square centimeters.The invention still further relates to moisturizing personal cleansing compositions, wherein containing a), about 85-95% defecates clean washing agent, wherein contain (ⅰ) and account for the foaming surfactant that defecates clean washing liquid 0.5-30% (weight), (ⅱ) account for the lipophile skin moisturizing agent that defecates clean washing liquid 0.5-33% (weight), (ⅲ) account for the stabilizing agent that defecates clean washing liquid 0.1-2% (weight) and (ⅳ) account for the water that defecates clean washing liquid 35-90% (weight); And b) hydrocarbon propellant of about 3-15%; Wherein the lipid deposition value of moisturizing personal cleansing compositions is more than or equal to 25 microgram/square centimeters.
Detailed Description Of The Invention
The present invention relates to skin is had the moisturizing personal cleansing compositions of improved humidification." personal cleaning compositions " described here is meant eccysis formula personal cleansing product, comprising: body lotion, liquid hand soaps, face wash products and shampoo, but be not limited only to this.Compositions of the present invention is an aerosol form.Here the term of Cai Yonging " aerosol " is meant the product that contains clean personal cleaning compositions in the container and spray gas." only " described here is meant the personal cleaning compositions before filling propellant.Preferably, aerosol composition of the present invention is being discharged back formation foam from packing.Aerosol individual Cleasing compositions of the present invention contains foaming surfactant, the agent of lipophile skin moisturizing, stabilizing agent, water and low-pressure propellant.The emulsion that this personal cleaning compositions preferably is made of mutually the aqeous cleaning agent of humidizer.Below moisturizing personal cleansing compositions is elaborated.I. the agent of composition A. lipophile skin moisturizing
Moisturizing personal cleansing compositions of the present invention contains the lipophile skin moisturizing agent that accounts for compositions 0.5-33% (weight), preferably contains 3-25% (weight) approximately, more preferably from about contains 5-15% (weight).
The viscosity that is applicable to this lipophile skin moisturizing agent generally is about the 10-1000 pool, preferably is about the 100-800 pool, is more preferably the 400-500 pool, adopts lipophile skin moisturizing agent viscosimetry to measure the analytical method that sees below part.
In some cases, the solubility parameter of also tackling the agent of lipophile skin moisturizing limits, and is limited by Vaughan in " cosmetics and toilet articles " (103 volumes, 47-69 page or leaf, in October, 1988).Vaughan solubility parameter (VSP) is 5-10, and the lipophile skin moisturizing agent that is preferably 5.5-9 is applicable to humidizer personal cleaning compositions of the present invention.
Multiple lipid component and composition thereof is suitable for being used as the agent of lipophile skin moisturizing in personal cleaning compositions of the present invention.Preferred lipophile skin conditioning agent is selected from: hydrocarbon ils and wax, polysiloxanes, derivative of fatty acid, cholesterol, cholesterin derivative, two glyceride and triglyceride, vegetable oil, vegetable oil derivatives, the non-digestion of liquid oil is as can be referring to US 3600186 (Mattson; On August 17th, 1971 authorized), with US 4005195 and 4005196 (people such as Jandacek all authorizes on January 25th, 1977), or the mixture of liquid digestion oil or non-digestion oil and solid polyalcohol polyester, as can be referring to US4797300 (people such as Jandacek, on January 10th, 1989 authorized); US 5306514,5306516 and 5306515 (Letton, all authorize) on April 26th, 1994, the described content of above patent is all in conjunction with in the present invention as a reference, and aceto-glyceride, Arrcostab, alkenyl ester, lanoline and derivant thereof, newborn class triglyceride, wax ester, Cera Flava derivant, sterol, phospholipid, and their mixture.The clear and definite scope that does not belong to lipophile skin moisturizing of the present invention agent of fatty acid, fatty acid soaps and water-soluble polyol.
Hydrocarbon ils and wax: some examples have: vaseline, mineral oil, microwax, polyolefin (for example hydrogenation and not hydrogenated polybutene and poly decene), paraffin, azo-bordeaux, ceresin, polyethylene and perhydro-squalene.Vaseline is about 90 with the ratio of polybutene: 10-40: the mixture of 60 vaseline and hydrogenation and unhydrided high molecular polybutene also is suitable for being used as the agent of lipid skin moisturizing in the present composition.
Silicone oil: some examples have: dimethicone copolyol, dimethyl polysiloxane, diethyl polysiloxanes, high molecular polydimethylsiloxane, mixed C
1-C
30Alkyl polysiloxane, phenyl polydimethylsiloxane, dimethiconol, and their mixture.More preferably non-volatile polysiloxanes is selected from polydimethylsiloxane, dimethiconol, mixed C
1-C
30Alkyl polysiloxane, and their mixture.The non-limiting example that is applicable to this polysiloxanes sees US 5011681 people such as (, on April 30th, 1991 authorized) Ciotti, in conjunction with in the present invention as a reference.
Two glyceride and triglyceride: some examples have Oleum Ricini, soybean oil, soybean oil derivative such as maleinization soybean oil, safflower oil, Oleum Gossypii semen, Semen Maydis oil, Oleum Juglandis, Oleum Arachidis hypogaeae semen, olive oil, cod-liver oil, almond oil, American Avocado Tree oil, Petiolus Trachycarpi oil, Oleum sesami, vegetable oil and vegetable oil derivatives; Oleum Cocois and coconut oil derivative, Oleum Gossypii semen and Oleum Gossypii semen derivant, simmondsia oil, cocoa butter etc.
Aceto-glyceride is used, and example has acetylated monoglyceride.
Lanoline and derivant thereof are preferred components, and some examples have: lanoline, wool oil, lanocerin, lanonol, lanolin fatty acid, isopropyl lanolate, acetylated lanolin, acetylated lanolin, linoleic acid Pilus Caprae seu Ovis alcohol ester, ricinoleic acid Pilus Caprae seu Ovis alcohol ester.
Most preferably at least 75% lipophile skin conditioning agent is made of lipid, they are selected from: vaseline, the mixture of vaseline and high molecular polybutene, mineral oil, the non-digestion oil of liquid (for example liquid Oleum Gossypii semen sucrose octaester), or liquid digests oil or non-digestion oil and solid polyalcohol polyester (for example by C
22The sucrose octaester that fatty acid is made) mixture, wherein the oily ratio with the solid polyalcohol polyester of liquid digestion oil or non-digestion is about 96: 4-80: 20, hydrogenation or hydrogenated polybutene not, microwax, polyolefin, paraffin, azo-bordeaux, ceresin, polyethylene, perhydro-squalene, polydimethylsiloxane, alkyl polysiloxane, polymethyl siloxane, methyl phenyl silicone, and their mixture.When vaseline and other lipid were shared, the ratio of paraffin and other selected lipid (hydrogenation or not hydrogenated polybutene or poly decene or mineral oil) preferably is about 10: 1-2: 1 was more preferably 5: 1-1: 1.
Moisturizing personal cleansing compositions of the present invention is the emulsion that contains the humidizer phase.Humidizer contains the carrier that oriented user's skin is carried the agent of lipophile skin moisturizing mutually.
The mean drop diameter that contains the humidizer phase drop of lipophile skin moisturizing agent is about the 0.005-1000 micron, preferably is about the 0.1-500 micron, is more preferably the 10-350 micron, is most preferably the 50-200 micron.Referring to the United States Patent (USP) of issuing again 34584 (people such as Grote, on April 12nd, 1994 issued again), US 5246694 (Birtwistle, JIUYUE in 1993 was authorized on the 21st), US 5650384 people such as (, on July 22nd, 1997 authorized) Gordon, all in conjunction with in the present invention as a reference.For reaching the object of the invention, liquid-drop diameter is meant the extreme length of drop.Adopt humidizer phase drop size measurement method to measure the analytical method that sees below part.B. stabilizing agent
The stabilizing agent that generally also contains 0.1-5% (weight) in the moisturizing personal cleansing compositions of the present invention approximately preferably is about 0.25-2% (weight), is more preferably 0.5-1% (weight).
Adopt stabilizing agent in compositions, to form the crystalchecked network structure, prevent that lipophile skin moisturizing agent droplet coalescence and product are separated.Recovery (thixotropy) time to time change of network structure viscosity after shearing.
In a specific embodiments of the present invention, the stabilizing agent that adopts in the personal cleaning compositions of the present invention is the stabilizing agent of crystalline hydroxyl.This class stabilizing agent can be that hydroxyl fatty acid, fatty acid ester or fatty acid soaps, water-insoluble wax shape become to grade.
Crystalline hydroxyl stabilizing agent is selected from: (ⅰ)
R wherein
1Be
R
2Be R
1Or H R
3Be R
1Or H R
4Be C
0-C
20Alkyl R
5Be C
0-C
20Alkyl R
6Be C
0-C
20Alkyl R
4+ R
5+ R
6=C
10-221≤x+y≤4 wherein; (ⅱ)
R wherein
7Be-R
4(CHOH)
xR
5(CHOH)
yR
6M is sodium ion, potassium ion or magnesium ion, or H; And (ⅲ) their mixture.
Some preferred hydroxyl stabilizing agents comprise: 12-hydroxy stearic acid, 9,10-dihydroxystearic acid, three-9,10-dihydroxystearic acid glyceride and three-12-hydroxy stearic acid glyceride (castor oil hydrogenated mainly is three-12-hydroxy stearic acid glyceride).Three-12-hydroxy stearic acid glyceride most preferably is used for emulsion compositions of the present invention.
The consumption of this paracrystalline hydroxyl stabilizing agent in personal cleaning compositions generally accounts for the 0.5-5% (weight) of moisturizing personal cleansing compositions, preferably is about 0.75-2% (weight).Stabilizing agent at room temperature or substantially is water insoluble under the condition of room temperature.
Perhaps, the stabilizing agent that is used for personal cleaning compositions of the present invention also can comprise polymer viscosifier.When polymer viscosifier was used used as stabilizers in personal cleaning compositions of the present invention, its consumption generally accounted for the 0.1-5% (weight) of total composition, preferably is about 0.25-3% (weight).Polymer viscosifier is anion, nonionic, cation or hydrophobically modified polymer preferably, is selected from: molecular weight is the guar gum class polysaccharide of 1000-3000000; And the anion, cation and the nonionic homopolymer that obtain by acrylic acid and/or methacrylic acid; Anion, cation and non-ionic cellulose resin; Dimethyl dialkyl ammonium chloride and acrylic acid cation copolymer; Dimethyl dialkyl salmiac cation homopolymer; Cation polyolefin and ethoxylation polyalkyleneimine; Molecular weight is the Polyethylene Glycol of 100000-4000000; And their mixture.Preferred polymers is selected from sodium polyacrylate, hydroxyethyl-cellulose, cetyl hydroxyethyl cellulose and polyquaternary ammonium salt-10 (Polyquaternium 10).
Be applicable to that the another kind of stabilizing agent that the present invention defecates clean washing liquid is C
10-C
22Glycol fatty acid ester.C
10-C
22Glycol fatty acid ester also can be shared with above-mentioned polymer viscosifier.This ester is diester preferably, is more preferably C
14-C
18Diester most preferably is a glycol distearate.Adopt C in the personal cleaning compositions
10-C
22Glycol fatty acid ester is during as stabilizing agent, and its consumption generally accounts for the 3-10% (weight) of Cleasing compositions, preferably is about 5-8% (weight), is more preferably 6-8% (weight).
Another kind ofly be applicable to that the stabilizing agent in the personal cleaning compositions of the present invention comprises dispersive amorphous silica, be selected from pyrogenic silica and precipitated silica, and their mixture.The term " dispersive amorphous silica " that is used for this is meant fine noncrystalline silicon dioxide, and average agglomeration granularity is less than about 100 microns.
Pyrogenic silica is also referred to as electric arc (arced) silicon dioxide, is made through vapor phase hydrolysis in oxyhydrogen flame by Silicon chloride..The silicon dioxide molecules that forms when it is generally acknowledged burning forms granule through cohesion.Granule collision, adhesion and sintering are in the same place.Obtain three-dimensional side chain aggregation by this method.Aggregation is cooled to the fusing point (being about 1710 ℃) of silicon dioxide when following, and segment further collides and mechanical tangled shape takes place becomes agglomerate.Precipitated silica and silica dioxide gel generally are made into the aqueous solution form.Referring to the content that is entitled as " undressed pyrogenic silica characteristic of CAB-O-SIL_ and function " (in October, 1993) among " Cabot technical data loose-leaf selections " TD-100, and be entitled as " the CAB-O-SIL_ pyrogenic silica among cosmetics and the personal care product " (in March, 1992) among " Cabot technical data loose-leaf selections " TD-104, all be incorporated herein by reference.
The average agglomeration granularity of preferred pyrogenic silica is about the 0.1-100 micron, preferably is about the 1-50 micron, is more preferably the 10-30 micron.Agglomerate by mean diameter be about the 0.01-15 micron, preferably about 0.05-10 micron, more preferably from about the 0.1-5 micron and most preferably from about the aggregation of 0.2-0.3 micron constitute.The surface area of preferred this silicon dioxide is greater than 50m
2/ g is more preferably greater than about 130m
2/ g is most preferably greater than about 180m
2/ g.
Amorphous silica is during as stabilizing agent of the present invention, and the 0.1-10% (weight) that it generally accounts for emulsion compositions preferably is about 0.25-8% (weight), is more preferably 0.5-5% (weight).
The 4th class is applicable to that the stabilizing agent of personal cleaning compositions of the present invention comprises dispersive stratiform smectic phase clay, is selected from bentonite and hectorite, and their mixture.Bentonite is a colloidal state aluminum sulfate clay.Referring to the Merck index, the 11st edition (1989), the 1062nd, 164 pages, in conjunction with in the present invention as a reference.Hectorite is the clay that contains sodium, magnesium, lithium, silicon, oxygen, hydrogen and fluorine.Referring to the Merck index, the 11st edition (1989), the 4538th, 729 pages, in conjunction with in the present invention as a reference.C. foaming surfactant
Also contain foaming surfactant in the personal cleaning compositions of the present invention, be selected from anion surfactant, non-ionic surface active agent, cationic surfactant, amphoteric surfactant, and their mixture.
Here the foaming surfactant of Xian Dinging is surfactant or surfactant mixture, and the equilibrium surface tension of measuring down at CMC (critical micelle concentration) under 25 ℃ when shared is the 15-50 dynes per centimeter, more preferably the 25-40 dynes per centimeter.Surface tension when the surface tension when some surfactant is mixed shared is lower than its independent use.
Personal cleaning compositions contains the foaming surfactant of 0.5-30% (weight) approximately, preferably is about 2-20% (weight), most preferably 5-10% (weight).
The anion surfactant that is suitable for comprises: acyl isethinate, acyl sarcosinates, alkyl glycerol ether sulfonate, alkyl sulfate, acyl-lactate, methyl-acyl taurine salt, paraffin sulfonate, linear alkylbenzene sulfonate (LAS), N-acyl glutamate, alkyl sulfo succinate, alpha-sulfo fatty acid ester, alkyl ether carboxy acid salt, alkyl phosphate, ethoxylated alkyl phosphate ester, alhpa olefin sulfate, alkyl ether sulfate (containing 1-12 ethyoxyl); and their mixture, wherein said surfactant contains C
8-C
22Alkyl chain, and wherein counter ion counterionsl gegenions are selected from: sodium ion, potassium ion, ammonium ion, triethanolamine.More preferably anion surfactant is selected from: acyl isethinate, acyl sarcosinates, acyl-lactate, alkyl sulfo succinate, alkyl glycerol ether sulfonate, methyl-acyl taurine salt, alkyl ether sulfate, alkyl sulfate, alkyl phosphate; and their mixture, wherein said surfactant contains C
8-C
14Alkyl chain, and consumption is about 8-20% (weight).
The both sexes synthetic surfactant can not be used as surfactant separately in this product, but preferably the low content with about 1-10 weight portion is used as cosurfactant, its preferred type is selected from: alkyl both sexes list or diacetin, alkyl betaine, alkyl dimethyl amine oxide, alkyl sulfobetaines, alkyl amido CAB, alkyl amido propyl hydroxy sulfobetaines, and their mixture, wherein said surfactant contains C
8-C
22Alkyl chain.
The nonionic synthetic surfactant can not be used as surfactant separately in this product, but preferably the low content with about 1-15% (weight) is used as cosurfactant, its preferred type is selected from: alkyl glucose amide, alkyl glucose ester, polyoxyethylate amide, fat alkane amide, alkyl amine oxide, alkyl poly glucoside, polyoxyethylene alkylphenol, polyoxyethylene carboxylate, EO/PO block copolymer such as polyethyene diamine and poloxamer, Isosorbide Dinitrate and aliphatic alcohol ester, and their mixture.
The cation synthetic surfactant can not be used as surfactant separately in this product, but preferably the low content with about 0.5-6% (weight) is used as cosurfactant, its preferred type is selected from: alkyl trimethyl ammonium chloride and Methylsulfate, with dialkyl dimethyl ammonium chloride and Methylsulfate, alkyl alkoxy ammonium chloride and Methylsulfate, and their mixture.The alkyl chain of this class surfactant contains 12-24 carbon atom.Most preferred cationic surfactants is selected from: stearyl alkoxyl ammonium chloride, stearyl trimethyl ammonium chloride, two-stearyl alkyl dimethyl ammonium chloride and their mixture.Cationic surfactant also can be used as the lipid deposition auxiliary agent.
Except that containing foaming surfactant, also can randomly contain C in the moisturizing personal cleansing compositions of the present invention
8-C
14Fatty acid soaps; Wherein the counter ion counterionsl gegenions of soap comprise potassium ion and triethanolamine, and their mixture.In the preferred embodiment of the present invention, contain the fatty acid soaps that is lower than about 5% (weight) in the moisturizing personal cleansing compositions, preferably be lower than about 4% (weight),, most preferably be lower than about 2% (weight) more preferably less than about 3% (weight).D. water
Moisturizing personal cleansing compositions of the present invention contains the water as solvent.The content of water generally accounts for the 35-90% (weight) of personal cleaning compositions of the present invention, preferably is about 50-85% (weight), is most preferably 65-75% (weight).
When moisturizing personal cleansing compositions of the present invention constituted emulsion, this emulsion also contained aqueous cleaning agent phase, wherein contains stabilizing agent, foaming surfactant and water.Specifically describe as follows: the E. hydrocarbon propellant
Contain the appropriate hydrocarbon gas propellant in the moisturizing personal cleansing compositions of the present invention.The consumption of hydrocarbon propellant accounts for the 3-15% (weight) of moisturizing personal cleansing compositions, preferably is about 5-12% (weight).Hydrocarbon propellant is selected from propane, normal butane, iso-butane, pentane, isopentane and hexane, and their mixture.The content of non-hydrocarbons propellant must be lower than about 15% (weight) of propellant total amount in the propellant, preferably is lower than 10% (weight), more preferably less than 5% (weight).The non-hydrocarbons propellant comprises carbon dioxide, nitrogen oxide (particularly nitrous oxide), fluorine chlorinated hydrocabon, and their mixture.The preferred propellant of industry called after A-46 comprises the mixture of normal butane, iso-butane and propane, and selected mixing ratio should make the vapour pressure of mixture be 46psig down at 70 °F.
The use of hydrocarbon propellant makes the deposition of moisturizing personal cleansing compositions of the present invention increase among the present invention.Without being limited by theory, it is believed that,, the rheological properties of skin moisturizing agent is changed so some hydrocarbon propellant is dissolvable in water in the agent of lipophile skin moisturizing because hydrocarbon compound more is soluble in the agent of lipophile skin moisturizing than non-hydrocarbons chemical compound.It seems that hydrocarbon can make that the high viscosity humidizer is easier to be sprawled, thereby increase the deposition of this humidizer.
The preferred vapour pressure of hydrocarbon propellant under 70 is about 3-15psig.The low-steam pressure hydrocarbon propellant comprises low molecular weight hydrocarbons, as iso-butane, pentane, isopentane, hexane and their mixture.Another preferred propellant of the present invention comprises 85% isopentane and 15% iso-butane.We find to compare with high vapour pressure hydrocarbon propellant, and the low-vapor pressure propellant can further increase the deposition of lipophile skin moisturizing agent.Although there is no particular restriction in theory, it is generally acknowledged that the low-vapor pressure hydrocarbon propellant can make humidizer solubilising in the surfactant hydrated matrix, form tangible high concentration crystalline texture lamellar phase, thereby further promote the deposition of humidizer.
Compositions is contained in the valvular container, preserves pressurized compositions on request, and compositions is discharged when valve open.This valve and container are known, and this class universal valve for example is disclosed in US 5248495 of the prior art (JIUYUE was authorized on the 28th in 1993); US 2772820 (December was authorized on the 4th in 1956); US 2777735 (mandate on January 15 nineteen fifty-seven); US3191816 (mandate on June 29 nineteen sixty-five); US 3348743 (mandate on October 24th, 1967); US 3540624 (mandate on November 17th, 1970), but be not limited only to this.Humidizer product of the present invention comprises sealed container, as being columniform bottle substantially, has tapping equipment such as nozzle on it.Contain the present composition and propulsive gas in the container.Container is suitable for being made of a variety of materials, aluminum particularly, and tin plate, plastic material comprises PET, OPP, PE or polyamide and composition thereof, laminated product or these compositions are shared.Spray foam after opening nozzle, Cleasing compositions and propulsive gas are together discharged.Propulsive gas expands, and forms in compositions many " bubbles ", thereby produces foam.F. optional components
The aqueous phase of personal cleaning compositions of the present invention also can contain multiple optional components.Weighting oil
Can in the agent of lipophile skin moisturizing, randomly add the proportion of weightening finish oils, thereby promote humidizer from emulsion compositions, to deposit with low granularity drop with the increase humidizer.The humidizer of the emulsion embodiment of humidizer personal cleaning compositions of the present invention contains the weighting oil of the 1-20% (weight) that accounts for compositions in mutually, preferably is about 3-15% (weight), is more preferably 5-10% (weight).When adopting weighting oil, the ratio of agent of lipophile skin moisturizing and weighting oil is the key that reaches deposition of the present invention, and its ratio is necessary for and is about 20: 1-1: 10, preferably be about 10: 1-1: and 5, be more preferably 5: 1-1: 1.
The proportion that is applicable to this weighting oil generally is about 0.9-2.0, preferably is about 1.1-1.7, is more preferably 1.2-1.5.
The instantiation of the weighting oil that is suitable for sees US 3028403 (people such as Fritz, on April 3rd, 1962 authorized), US 3240794 (Bornfleth, on March 15th, 1966 authorized), US4705690 (people such as Brand, on November 10th, 1987 authorized), and US4705691 (Kupper, authorized on November 10th, 1987), all in conjunction with in the present invention as a reference.The weighting oil that is suitable for can be selected from: bromination long-chain fatty acid ester, bromination aliphatic alcohol, bromination ketone, bromination amide, bromination nitrile, bromination alpha-sulfonated fatty, brominated hydrocarbon, bromination liquid polyol polyester, wood rosin glyceride (rosin glyceride), Sucrose acetoisobutyrate (SAIB), gum dammar, Colophonium, elemi and their mixture.Preferred weighting oil is selected from: brominated vegetable oil, bromination polyol fatty acid polyesters, wood rosin glyceride and their mixture.Brominated vegetable oil most preferably.Other optional components
Can randomly contain the dispersible gel forming polymer of water in the humidizer personal cleaning compositions of the present invention.This base polymer is the polymer of anion, cation or hydrophobically modified preferably, is selected from: molecular weight is the guar gum class polysaccharide of 1000-3000000; And the anion, cation and the nonionic homopolymer that obtain by acrylic acid and/or methacrylic acid; Anion, cation and non-ionic cellulose resin; Dimethyl dialkyl ammonium chloride and acrylic acid cation copolymer; Dimethyl dialkyl salmiac cation homopolymer; Cation polyolefin and ethoxylation polyalkyleneimine; Molecular weight is the Polyethylene Glycol of 100000-4000000; And their mixture.Preferred polymers is selected from sodium polyacrylate, hydroxyethyl-cellulose, cetyl hydroxyethyl cellulose and polyquaternary ammonium salt-10 (Polyquaternium 10).
The consumption of polymer preferably is about 0.1-1 part in the present composition, more preferably 0.1-0.5 part.This polymer decapacitation makes outside the product stabilisation, can also improve the sensation of lipid on skin.The improvement of usability obtains by reducing sticky sense and greasy feeling and promoting slickness.Particularly preferred embodiment is to use mixture of polymers, and some of them are preferred for the product stabilisation, and some are preferred for improving the product usability.The polymer that is preferred for improving usability is selected from: Polyethylene Glycol, hydroxypropyl guar gum, guar hydroxypropyl trimonium chloride, polyquaternary ammonium salt 3,5,6,7,10,11 and 24, and their mixture.
The another kind of optional components that is particularly preferred for the present composition is one or more wetting agents and solute.The consumption of various wetting agents and solute is about 0.5-30%, is more preferably 3.0-20%.Wetting agent and solute are the non-volatile organic principles that dissolubility is at least 5-10 part in water.Preferred water solublity organic principle is selected from the polyhydric alcohol with following structure:
R
1-O(CH
2-CR
2HO)
nH
R wherein
1=H, C
1-C
4Alkyl; R
2=H, CH
3And n=1-200; C
2-C
10Alkane diol; Guanidine; Glycolic and glycollate (for example ammonium and alkyl quaternary ammonium salts); Lactic acid and lactate (for example ammonium and alkyl quaternary ammonium salts); Polyhydroxy-alcohol such as sorbitol, glycerol, hexanetriol, propylene glycol, hexanediol etc.; Polyethylene Glycol; Sugar and starch; Sugar and starch derivant (for example alkoxylate glucose); Pantothenylol (comprising D-, L-, and D, L-type); The 2-pyrrolidone-5-carboxylic acid; Hyaluronic acid; The lactamide monoethanolamine; The acetamide monoethanolamine; Urea; And general formula (HOCH
2CH
2)
xNH
yShown ethanolamine, wherein x=1-3; Y-0-2, and x+y=3, and their mixture.Most preferred polyhydric alcohol is selected from: glycerol, polyoxypropylene (1) glycerol and polyoxypropylene (3) glycerol, sorbitol, butanediol, propylene glycol, sucrose, urea and triethanolamine.
Preferred water solublity organic principle is selected from: glycerol, polyoxypropylene (1) glycerol and polyoxypropylene (3) glycerol, sorbitol, butanediol, propylene glycol, sucrose, urea and triethanolamine.
The oils thickening polymer that adopts among EP 0547897 A2 (Hewitt, on June 23rd, 1993 is open) also can be used for the aqueous phase of emulsion of the present invention, and the document is incorporated herein by reference.
Can add various adjuvant in the present composition, these compositions comprise: liquid appearance auxiliary agent, salt and their hydrate, and other " filler ", referring to US 5340492 (people such as Kacher, authorized on August 23rd, 1994) and US 4919934 people such as (, authorize April 24 nineteen ninety) Dechner, all be incorporated herein by reference, but be not limited only to this.
Other non-limiting example of these adjuvant comprises vitamin and derivant (for example ascorbic acid, vitamin E, tocopherol acetate etc.) thereof; Sunscreen; Thickening agent (polyhydric alcohol alkoxy ester for example, can trade name Crothix available from Croda, its maximum concentration 2% and HANSHENGJIAO, its maximum concentration is about 2%); The antiseptic that keeps compositions antimicrobial integrity; Anti-acne drug (resorcin, salicylic acid etc.); Anti-mattress active component such as triclosan, triclocarban and zinc pyrrole sulfur father-in-law; Antioxidant; Emollient and consolidant such as Aloe extract, allantoin etc.; Chelating agen and sequestering agent; And beautify composition such as spice, essential oil, skin sensitizer, pigment, pearling agent (for example Muscovitum and titanium dioxide), have the additive (for example pyrogenic silica) that postpones wash effect, promote sedimentary additive (for example Oleum Caryophylli, menthol, Camphora, Eucalyptus oil and eugenol) such as (for example high-load is 3% maleinization soybean oil), color lake, coloring agent.II. the preparation method of humidizer personal cleaning compositions of the present invention
Composition of the present invention can be made into various Cleasing compositions, and for example leave and eccysis type hair care agent, shampoo, leave and eccysis profile are with the agent of washing one's face of acne preparation, face breast and conditioner, transparent body lotion, the gentle alveolitoid of short bubble, and hands is used and the body and function washing liquid.Can adopt the known standard analysis in each field to prepare personal cleaning compositions of the present invention according to standard method.Referring to US5641479 (people such as Linares, on June 24th, 1997 authorized); US 5599549 (people such as Wivell, on February 4th, 1997 authorized); US 5585104 (people such as Ha, December was authorized on the 17th in 1996); US 5540852 (people such as Kefauver, on July 30th, 1996 authorized); US5510050 (people such as Dunbar, on April 23rd, 1996 authorized); US 5612324 (people such as Guang Lin, on March 18th, 1997 authorized); US 5587176 (people such as Warren, December was authorized on the 24th in 1996); US 5549888 (Venkateswaran, on August 27th, 1996 authorized); With US 5470884 (people such as Corless, nineteen ninety-five December authorized in 28th); US5650384 (people such as Gordan, on July 22nd, 1997 authorized); US 5607678 (people such as Moore, on March 4th, 1997 authorized); US 5624666 (people such as Coffindaffer, on April 29th, 1997 authorized); US 5618524 (on April 8th, 1997 authorized for Bolich, people such as Jr.); US 5612301 (people such as Inman, on March 18th, 1997 authorized); US 5573709 (people such as Wells.On November 12nd, 1996 authorized); US 5482703 (people such as Pings, on January 9th, 1996 authorized); The United States Patent (USP) of issuing again 34584 (people such as Grote, on April 12nd, 1994 issued again); US 4939179 (people such as Cheney, authorize July 3 nineteen ninety); And US5607980 (people such as McAtee, on March 4th, 1997 authorized), the described content that relates to the personal care composition preparation method all is incorporated herein by reference.III. the characteristic of humidizer personal cleaning compositions of the present invention
For reaching above-mentioned deposition effect and making consumer satisfaction, humidizer personal cleaning compositions of the present invention should have special rheological properties.Specifically, the viscosity of humidizer personal cleaning compositions of the present invention should be about the 300-100000 centipoise, preferably is about the 1000-70000 centipoise, is more preferably the 1000-40000 centipoise, adopt the moisturizing personal cleansing compositions viscosimetry to measure the analytical method that sees below part.
Thereby humidizer personal cleaning compositions of the present invention has clinically effectively humidification effect because of the deposition that can promote the agent of lipophile skin moisturizing to skin.The lipid deposition value of humidizer personal cleaning compositions of the present invention on skin is more than or equal to about 25 microgram/square centimeters, be preferably greater than or equal about 35 microgram/square centimeters, more preferably greater than or equal about 50 microgram/square centimeters, adopt lipophile skin moisturizing agent deposition algoscopy to measure the analytical method that sees below part.Analytical method
The many parameters that are used to characterize component of the present invention that adopt among the present invention are measured through concrete experiment analytical method.Below these analytical methods are described in detail: 1. the viscosity measurement of lipophile skin moisturizing agent
Adopt the viscosity of Wells-Brookfield DV-II+ type cone rotor/dish viscometer determining humidizer personal cleaning compositions of the present invention.Under 25 ℃, adopt the mensuration system of 3.0cm ° of cone rotor (CP-52 rotor) to measure, wherein the spacing of two little pins on the cone rotor and dish is 0.013mm.Between rotor and dish, inject the 0.5ml sample to be tested, rotor speed is adjusted to 2rpm measures.The suffered resistance of rotor rotation produces moment of torsion, and it is directly proportional with the shear stress of liquor sample.The amount of record moment of torsion according to the geometric constant of rotor, rotating speed, the moment of torsion relevant with stress, is converted to absolute pool unit by the viscometer data.2. the viscosity of lipophile skin moisturizing agent
Adopt the viscosity of Wells-Brookfield DV-II+ type cone rotor/dish viscometer determining humidizer personal cleaning compositions of the present invention.Under 25 ℃, adopt the mensuration system of 2.4cm ° of cone rotor (CP-41 rotor) to measure, wherein the spacing of two little pins on the cone rotor and dish is 0.013mm.Between rotor and dish, inject the 0.5ml sample to be tested, rotor speed is adjusted to 2rpm measures.The suffered resistance of rotor rotation produces moment of torsion, and it is directly proportional with the shear stress of liquor sample.The record moment of torsion according to the geometric constant of rotor, rotating speed, the moment of torsion relevant with stress, is converted to absolute centipoise unit (mPa-s) by the viscometer data.3. the deposition A. of lipophile skin moisturizing agent preparation
With not conforming to soap, do not contain the product washing arm of lipid, so that background disturbs and reduces to minimumly as far as possible, blot then.The measured uses the whole surface of 95-100 tap water through moistening in 5 seconds forearm inboard.The humidizer personal cleaning compositions that 1ml is contained agent of lipophile skin moisturizing and weighting oil is coated on measured's forearm.The tester wears altex glove, and this product extremely foaming in 10 seconds gently rubs on skin.Make foam on forearm, keep for 15 seconds, make water flow to wrist then, thoroughly cleaned for 15 seconds from the ancon inboard.Pat dry measured's arm then with napkin.Make measured's arm air-dry 30 seconds then.B. deposition approach-sebum is measured meter
Employing is available from the deposition of SM810 sebum instrumentation engagement oily skin humidizer on skin of Courage and Khazaka GmbH.The sebum meter adopts special plastic strip photometer to measure the deposition of lipophile skin moisturizing agent on skin, and this plastic strip can be transparent after having absorbed the agent of lipophile skin moisturizing.Plastic strip extends on the minute surface that is connected in spring.The measuring head (being made of spring, minute surface and plastic strip) of device is pressed in skin last 30 second.The deposition of deposition value (μ g/ square centimeter) expression lipophile skin moisturizing agent on skin; The deposition value increases with the deposition of lipophile skin moisturizing agent.This method is insensitive to humidity.Sebum is measured meter along forearm length reading (3), and deposition value (μ g/ square centimeter) is the meansigma methods of three readings, its actual deposition amount that obtains divided by conversion factor (μ g/ square centimeter).
The sebum meter has following limitation:
1. sebum meter plastic strip also can determine natural sebum.The criterion of this test is that the sebum reference value before measured's skin of forearm that sebum measures cleans should be less than or equal to 3 μ g/ square centimeters.
2. similar with other surperficial extraction and determination device, the sebum meter can not be measured the deposition of lipophile skin moisturizing agent fully; If local skin rises and falls, the agent of then sedimentary lipophile skin moisturizing just may not be extracted by sebum meter plastic sheet.
3. sebum meter plastic strip is higher than about 300 μ g/ square centimeters in the deposition value and is issued to saturated; Therefore this method can only be used to measure the deposition value of about at the most 300 μ g/ square centimeters.
4. different lipophile skin moisturizing agent have different conversion factors.When measuring non-vaseline lipoidis, need new calibration curve.C. calibration
The data reduction that above-mentioned sebum meter is obtained becomes the deposition data need formulate conversion factor.When formulating conversion factor, need various lipid systems are extracted, and the extraction sample is carried out gas chromatographic analysis.At same forearm position, extract, write down sebum meter reading under the identical time.Extraction step is as follows:
(1) will not have end glass cylinder (2 inches diameter) and place measured's forearm inboard, and tie up in position securely and go up.
(2) in graduated cylinder, add the 5ml extractant.
(3) adopt flush end glass paddle agitated liquid 30 seconds on measured's arm.The whole surface of circle segment is all through solvent processing on the forearm.
(4) with disposable pipet liquid is moved in the 6 drachm bottles.
(5) repeat 2-5 step 2 times (3 samples are collected 15 milliliters of solvents altogether).
Adopt following gas chromatography that the extraction sample is analyzed: instrument gas chromatograph HP 5890 or have the equality unit that capillary tube inserts system and flame ionization detector.Integration system PEN Turbochrom v4.0 data system, or HP 3396 II series integrator, or similar instrument with peak packet ability.Chromatographic column DB-5ht, 30M * 0.32mm I.D., film thickness 0.10 μ m, J﹠amp; W Scientific cat.no.123-5731.Analytical balance can be weighed into 0.0001g.Pipette 1ml, the A level.Volumetric flask 1000ml, 100ml, band glass stopper.The dry bath of glass syringe capacity 100 μ l auto injection bottle band degree of tightness medicated caps is adjusted to the Ependorf Repeator agitator disk of 80-85 ℃ of pipet band 12.5ml storage tank and the splash bar reagent heptane ACS level squalane Aldrich cat.no.23431-1 or a small amount of test product of the equivalent product oils and fats standard substance oils and fats gas chromatography condition carrier gas UHP level helium of splash bar politef coating, or the conventional grade helium of drying pipe and scrubber purification.Stream pressure is adjusted into 25 pounds/square inch, dividing flow velocity is that 25ml/ minute injection system was regardless of 100 ℃ of 310 ℃ of furnace temperature of stream injection volume 2 μ l injection temperatures following 0 minute, and per minute heats up 10 ℃ to 350 ℃; Be incubated 6 minutes.350 ℃ of hydrogen of program detected temperatures and air flow gas chromatography most preferably adopt the boundling factor 2 solution internal standard solution to add the 0.1g squalane of balance weighing by analysis in the exsiccant 100ml volumetric flask of cleaning, and record weight is to about 0.0002g.Be diluted to cubical content with heptane, jump a queue and be stirred to dissolving.(when collecting sample, its diluent of 1: 1000 can be used as extractant).The lipid mother solution adds the 0.5g oils and fats standard substance of balance weighing by analysis in the exsiccant 100ml volumetric flask of cleaning, record weight is to about 0.0002g.Be diluted to cubical content with heptane, jump a queue and be stirred to dissolving.Lipid operation standard product are labeled as 3 auto injection bottles respectively " 100 μ g ", " 300 μ g ", " 500 μ g ".With glass syringe 15 μ l internal standard solution are injected each sampling bottle.Thoroughly clean syringe with heptane, the lipid mother solution of each amount below adding in sampling bottle then: internal standard solution mother solution consumption (μ l) 100 μ g 20300 μ g 60500 μ g 100 usefulness pentanes are diluted to about 0.5ml, add a cover then, vibration mixes.Each standard substance is tested in operation 1. calibrations under these conditions.Select 10-14 peak-peak in the calibration operation, formulate the peak value group of calibration steps.The group that the amount of lipid in the standard substance is decided to be each calibrator quantity.On the y axle, draw its area ratio.Do not require that lubber-line must cross initial point or comprise initial point.The r2 value should read 0.9990 at least.Per 10 or 12 samples and when sample manipulation finishes, check calibration curve.2. sample analysis flows down the evaporation sample to doing at drying nitrogen.With 0.5ml heptane redilution.The fastening lid places dry the bath 5 minutes, and vibration is to dissolving fully.Move in the auto injection bottle, under suitable ISTD input, analyze through prover.Attention: because reference value is mixed and disorderly, old friend worker checks each result so that correctly differentiate peak value.
Then data from gas chromatography is depicted as calibration curve at sebum counting certificate.Slope of a curve is a conversion factor.The conversion factor of vaseline is 0.56.4. measure the method for humidizer phase liquid droplet size
Adopt optical microscope to be used for measuring the granularity of humidizer phase drop as the additional survey technology of liquid droplet size.In this technology, under very low amplification (＜10 times), observe the product between microscope slide and coverslip, and measure the granularity of humidizer phase drop by micrometer.Mensuration liquid droplet size sum, the calculated weight meansigma methods.
Embodiment
Below transparent body lotion be the non-limiting example of moisturizing personal cleansing compositions of the present invention.
Pressurized package
(1) the A-40 propellant is the commercially available propellant of being made by Fei Lifu chemical company, and it is the mixture of normal butane, iso-butane and propane.The lipid deposition value of the moisturizing personal cleansing compositions of all pressurized packages is all greater than 25 microgram/square centimeters.Preparation method
| Composition | Weight % | Weight % | Weight % | Weight % |
| A | B | C | D | |
| Alkyl ethoxylated-3 ichthyodin (AE 3S) | 5．13 | 5．13 | 5．13 | 5．13 |
| Ammonium lauryl sulfate (ALS) | 1．50 | 1．50 | 1．50 | 1．50 |
| Lauroyl both sexes acetate | 1．43 | 1．43 | 1．43 | 1．43 |
| The trihydroxy tristerin | 0．50 | 0．50 | 0．50 | 0．50 |
| Lauryl alcohol | 0．25 | 0．25 | 0．25 | 0．25 |
| Polymer JR 30M | 0．30 | 0．30 | 0．30 | 0．30 |
| Vaseline | 5．00 | 5．00 | 5．00 | 5．00 |
| Soybean oil | 9．00 | 10．00 | 14．00 | 5．00 |
| The bromination soybean oil | 0．00 | 0．00 | 0．00 | 10．00 |
| Citric acid | 1．00 | 1．00 | 1．00 | 1．00 |
| Antiseptic | 0．60 | 0．60 | 0．60 | 0．60 |
| Essence | 0．80 | 0．80 | 0．80 | 0．80 |
| Water | In right amount | In right amount | In right amount | In right amount |
| Composition | Weight % | Weight % | Weight % | Weight % |
| E | F | G | H | |
| Alkyl ethoxylated-3 ichthyodin (AE 3S) | 5．13 | 5．13 | 5．13 | 5．13 |
| Ammonium lauryl sulfate (ALS) | 1．50 | 1．50 | 1．50 | 1．50 |
| Lauroyl both sexes acetate | 1．43 | 0．00 | 0．00 | 0．00 |
| Cocoamidopropyl | 0．00 | 2．00 | 0．00 | 0．00 |
| The cocoyl hydroxyethyl sulfonate | 0．00 | 2．00 | 0．00 | 0．00 |
| The lauroyl sodium lactate | 0．00 | 0．00 | 0．00 | 2．00 |
| Sodium citrate | 1．00 | 0．50 | 0．50 | 1．00 |
| The trihydroxy tristerin | 0．50 | 0．50 | 0．50 | 0．50 |
| Lauryl alcohol | 0．25 | 0．25 | 0．25 | 0．25 |
| Polymer JR 30M | 0．30 | 0．30 | 0．30 | 0．30 |
| Antiseptic | 0．60 | 0．60 | 0．60 | 0．60 |
| Vaseline | 5．00 | 5．00 | 5．00 | 5．00 |
| Soybean oil | 7．50 | 7．50 | 7．50 | 7．50 |
| Essence | 0．80 | 0．80 | 0．80 | 0．80 |
| Water | In right amount | In right amount | In right amount | In right amount |
| Embodiment A-H | ?85％-97％ | 85％-97％ |
| A-46 propellant (1) | ?3％-15％ | |
| 85% isopentane/15% iso-butane propellant mixture | 3％-15％ |
Preparation process comprises: except that the main mixture of preparation, also will prepare these two kinds of pre-compositions of humidizer phase pre-composition and polymer pre-composition.The committed step of this method be to guarantee the liquid pre-composition adds can not excessive agitation when becoming owner of mixture.
Earlier AE3S and ALS are added and become owner of in the mixture groove.Add citric acid then.Add remaining surfactant then.Add trihydroxy tristerin, lauryl alcohol and whole required water, less 10% water is used for the polymer pre-composition.Surfactant mixture is heated to 160 °F.
Preparation polymer pre-composition wherein is to account for the water and the JR 30M polymer mixed of the total dosage 10% of compositions (weight).Uniform mixing.When composition reaches 160 °F in the main mixing channel, add the polymer pre-composition.With main mixture heated to 190.
After adding fully, the polymer pre-composition begins to prepare humidizer phase pre-composition.Main mixture preparation is being carried out in a down-to-earth manner before beginning to prepare humidizer phase pre-composition.In the premix groove, add all oil components, comprise weighting oil.The heating pre-composition reaches 130-140 °F until temperature.After fully mixing, all oil components stop heating.
Cool off main mixture, when main mixture reaches 140 of target temperatures, slowly add humidizer phase pre-composition.Slowly stirring batching fully mixes with main mixture until oil phase.Add remaining micro constitutent, slowly cool off ingredients mixture and reach 80-100 °F until temperature.
With the aerosol composition splendid attire of embodiment A-H in suitable aerosol container.Pressurized package randomly comprises: encapsulation bag or the like in encapsulation bag, the jar in aerosol metal container, the bottle.Selection to packaging type is decided on the required product dosage form.Container hydrocarbon propellant pressurization.
Claims (13)
1. a moisturizing personal cleansing compositions is characterized in that wherein comprising foaming surfactant and the agent of lipophile skin moisturizing, and wherein the lipid deposition value of moisturizing personal cleansing compositions is more than or equal to 25 microgram/square centimeters.
2. moisturizing personal cleansing compositions is characterized in that wherein containing:
(a) 85-95% (weight) defecate clean washing liquid, wherein contain: (ⅰ) account for the foaming surfactant that defecates clean washing liquid 0.5-30% (weight); (ⅱ) account for the lipophile skin moisturizing agent that defecates clean washing liquid 0.5-33% (weight); (ⅲ) account for the stabilizing agent that defecates clean washing liquid 0.1-2% (weight); (ⅳ) account for the water that defecates clean washing liquid 35-90% (weight); And
(b) hydrocarbon propellant of 3-15%;
Wherein the lipid deposition value of moisturizing personal cleansing compositions is more than or equal to 25 microgram/square centimeters.
3. moisturizing personal cleansing compositions is characterized in that wherein containing:
(a) 85-95% (weight) defecate clean washing liquid, wherein contain: (ⅰ) account for the foaming surfactant that defecates clean washing liquid 5-10% (weight); (ⅱ) account for the lipophile skin moisturizing agent that defecates clean washing liquid 5-15% (weight); (ⅲ) account for the stabilizing agent that defecates clean washing liquid 0.5-1% (weight); (ⅳ) account for the water that defecates clean washing liquid 74-90% (weight); And
(b) hydrocarbon propellant of 3-15%.
4. the described moisturizing personal cleansing compositions of arbitrary claim during aforesaid right requires, wherein the viscosity of lipophile skin moisturizing agent is the 100-1000 pool.
5. the described humidification Cleasing compositions of arbitrary claim during aforesaid right requires, wherein foaming surfactant comprises anion surfactant.
6. the described humidification Cleasing compositions of arbitrary claim during aforesaid right requires, wherein stabilizing agent is a crystallization hydroxyl stabilizing agent, is selected from following group: (ⅰ)
R wherein
1Be
R
2Be R
1Or H R
3Be R
1Or H R
4Be C
0-C
20Alkyl R
5Be C
0-C
20Alkyl R
6Be C
0-C
20Alkyl R
4+ R
5+ R
6=C
10-221≤x+y≤4 wherein; (ⅱ)
R wherein
7Be-R
4(CHOH)
xR
5(CHOH)
yR
6M is sodium ion, potassium ion or magnesium ion, or H; And (ⅲ) their mixture.
7. the described moisturizing personal cleansing compositions of arbitrary claim during aforesaid right requires, wherein the viscosity of moisturizing personal cleansing compositions is the 300-100000 centipoise.
8. the described moisturizing personal cleansing compositions of arbitrary claim during aforesaid right requires, said composition also comprise and are selected from bromination long-chain fatty acid ester, bromination aliphatic alcohol, bromination ketone, bromination amide, bromination nitrile, bromination alpha-sulfonated fatty, brominated hydrocarbon, bromination liquid polyol polyester, wood rosin glyceride (rosin glyceride), Sucrose acetoisobutyrate (SAIB), gum dammar, Colophonium, elemi and their mixture.
9. the described moisturizing personal cleansing compositions of claim 11, wherein the proportion of weighting oil is 0.9-2.0.
10. the described moisturizing personal cleansing compositions of claim 11 or claim 12, wherein weighting oil is selected from brominated vegetable oil, bromination polyol fatty acid polyesters, wood rosin glyceride and their mixture.
11. the described moisturizing personal cleansing compositions of each of claim 11-13, wherein the agent of lipophile skin moisturizing is 10 with the ratio of weighting oil: 1-1: 5.
The described moisturizing personal cleansing compositions of arbitrary claim during 12. aforesaid right requires, wherein hydrocarbon propellants comprises the mixture of normal butane, iso-butane and propane, and selected mixing ratio should make the vapour pressure of mixture be 46psig down at 70 °F.
13. the described moisturizing personal cleansing compositions of each claim of claim 1-11, wherein the vapour pressure of hydrocarbon propellants is 3-15psig.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US1493898A | 1998-01-28 | 1998-01-28 | |
| US09/014,938 | 1998-01-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1291885A true CN1291885A (en) | 2001-04-18 |
Family
ID=21768667
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99803454 Pending CN1291885A (en) | 1998-01-28 | 1999-01-26 | Moisturizing personal cleansing compositions with improved lipid deposition |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP1051153A1 (en) |
| JP (1) | JP2002501883A (en) |
| CN (1) | CN1291885A (en) |
| WO (1) | WO1999038491A1 (en) |
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| CN108785112A (en) * | 2018-06-21 | 2018-11-13 | 上海西西艾尔启东日用化学品有限公司 | Foam moisturizing shower gel after one kind |
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| US20030083210A1 (en) * | 2001-08-24 | 2003-05-01 | Unilever Home And Personal Care Usa, Division Of Conopco, Inc. | Lamellar post foaming cleansing composition and dispensing system |
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| EP0194097B1 (en) * | 1985-03-01 | 1990-04-25 | The Procter & Gamble Company | Mild cleansing mousse |
| EG20886A (en) * | 1993-06-18 | 2000-05-31 | Procter & Gamble | Personal cleansing system comprising a plolymeric diamon-mesh bath sponge and a liquid cleanser with moisturizer |
| CA2185667C (en) * | 1994-03-30 | 2001-08-21 | Mark Leslie Kacher | Combined skin moisturizing and cleansing bar composition |
| GB2291805A (en) * | 1994-07-30 | 1996-02-07 | Procter & Gamble | Antiperspirants |
| CN1173127A (en) * | 1994-12-06 | 1998-02-11 | 普罗克特和甘保尔公司 | Shelf stable skin cleansing liquid with gel forming polymer and lipid |
| WO1996017592A2 (en) * | 1994-12-06 | 1996-06-13 | The Procter & Gamble Company | Shelf stable skin cleansing liquid with gel forming polymer, lipid and crystalline ethylene glycol fatty acid ester |
| BR9607609A (en) * | 1995-02-15 | 1998-06-09 | Procter & Gamble | Liquid composition for cleansing foaming skin of stable intensity and body cleansing bath set |
| MX9706955A (en) * | 1995-03-14 | 1997-11-29 | Procter & Gamble | Dispersed amorphous silica as oil in water stabilizer for skin cleansing liquid composition. |
| DE69624799T2 (en) * | 1995-03-14 | 2003-07-17 | Procter & Gamble | DISPERSED SMEKTIT TONE AS AN OIL-IN-WATER STABILIZER FOR LIQUID SKIN CLEANSING COMPOSITION |
| WO1998027193A1 (en) * | 1996-12-16 | 1998-06-25 | The Procter & Gamble Company | Personal cleansing bar composition containing sodium lauroyl lactylate |
-
1999
- 1999-01-26 JP JP2000529225A patent/JP2002501883A/en active Pending
- 1999-01-26 WO PCT/IB1999/000138 patent/WO1999038491A1/en not_active Application Discontinuation
- 1999-01-26 EP EP99900587A patent/EP1051153A1/en not_active Withdrawn
- 1999-01-26 CN CN 99803454 patent/CN1291885A/en active Pending
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100428908C (en) * | 2005-10-13 | 2008-10-29 | 北京丽倍生科技有限责任公司 | Sunproof damp cloth, and preparation method |
| CN111225652A (en) * | 2017-10-20 | 2020-06-02 | 宝洁公司 | Aerosol foam skin cleaning agent |
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| CN109966184A (en) * | 2019-04-30 | 2019-07-05 | 广州玮弘祺生物科技有限公司 | A kind of suspension oil droplet makeup remover and preparation method thereof |
| CN109966184B (en) * | 2019-04-30 | 2021-09-14 | 广州玮弘祺生物科技有限公司 | Suspended oil bead cleansing water and preparation method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| EP1051153A1 (en) | 2000-11-15 |
| WO1999038491A1 (en) | 1999-08-05 |
| JP2002501883A (en) | 2002-01-22 |
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
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