CN1291883A - Liquid personal cleansing emulsion compositions with containing weighting oil - Google Patents
Liquid personal cleansing emulsion compositions with containing weighting oil Download PDFInfo
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- CN1291883A CN1291883A CN 99803450 CN99803450A CN1291883A CN 1291883 A CN1291883 A CN 1291883A CN 99803450 CN99803450 CN 99803450 CN 99803450 A CN99803450 A CN 99803450A CN 1291883 A CN1291883 A CN 1291883A
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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
- A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
- A61K8/19—Cosmetics or similar toiletry preparations characterised by the composition containing inorganic ingredients
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- 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
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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
- A61K8/34—Alcohols
- A61K8/342—Alcohols having more than seven atoms in an unbroken chain
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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
- A61K8/365—Hydroxycarboxylic acids; Ketocarboxylic acids
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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
- A61K8/37—Esters of carboxylic acids
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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
- A61K8/39—Derivatives containing from 2 to 10 oxyalkylene groups
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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
- A61K8/40—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing nitrogen
- A61K8/42—Amides
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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
- A61K8/40—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)
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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
- A61K8/46—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
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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
- A61K8/46—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
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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
- A61K8/58—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing atoms other than carbon, hydrogen, halogen, oxygen, nitrogen, sulfur or phosphorus
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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
- A61K8/60—Sugars; Derivatives 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
- A61K8/18—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
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- 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
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- 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 liquid personal cleansing compositions comprising from about 1 to about 30% of a lipophilic skin moisturizing agent, from about 1 to about 20% of a weighting oil, wherein the ratio of the lipophilic skin moisturizing agent to the weighting oil ranges from about 20:1 to about 1:10; from about 0.1 to about 10 % of a stabilizer, from about 1 to about 30 % of a lathering surfactant, and water.
Description
Technical field
The present invention relates to skin is had the liquid personal cleansing composition of effective humidification.Liquid personal cleansing composition of the present invention contains the aqeous cleaning agent phase of humidizer, said humidizer comprises agent of lipophile skin moisturizing and weighting oil mutually, said aqueous cleaning agent comprises surfactant mutually, and stabilizing agent can increase personal cleaning compositions humidizer deposition mutually with the water weighting oil.
Background of invention
The liquid personal cleansing product is popular for the U.S. and All Around The World.Ideal liquid personal cleansing composition must satisfy many conditions.For example, accept for making consumer, the liquid 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 liquid personal cleansing product that contains high-load lipophile skin conditioning agent is known.In fact, can be subjected to very much the welcome of consumer at the product of deposition lipophile skin conditioning agent on the skin (particularly when cleaning powder puff _ shared) as Olay humidification body lotion _ this class, but some consumer still wishes to adopt the liquid personal cleansing product that can produce bigger humidification effect with Olay.Therefore, still be desirable to provide liquid personal cleansing composition with bigger humidification characteristic.
We find at present, if humidizer contains weighting oil mutually, can increase the deposition of humidizer on skin of personal cleaning compositions significantly.
Summary of the invention
The present invention relates to liquid personal cleansing composition, wherein contain the lipophile skin moisturizing agent of 1-30% approximately, the weighting oil of about 1-20%, wherein the agent of lipophile skin moisturizing is about 20 with the ratio of weighting oil: 1-1: 10; The stabilizing agent of about 0.1-10%, the foaming surfactant of 1-30% and water.
Detailed Description Of The Invention
The present invention relates to that skin is had clinically the effectively liquid personal cleansing composition of humidification." liquid personal cleansing composition " 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.Liquid personal cleansing composition of the present invention contains the aqeous cleaning agent phase of humidizer, and said humidizer comprises lipophile humidizer and weighting oil mutually, and said aqueous cleaning agent comprises surfactant mutually, stabilizing agent and water.
The humidizer of personal cleaning compositions generally exists with the drop form that is suspended in aqueous cleaning agent phase mutually.These drops deposit on the skin of user in water is coated with process.Usually, the humidification that has been found that skin is subjected to the deposition of humidizer and to the influence of the covering of skin.When humidizer is deposited on the skin with many less drops to covering the best of skin.Yet humidizer can not deposit well at the small size drop in typical cleaning Ruzhong.Produce than the low-gravity of humidizer with water and to trend towards being pushed away the droplet of skin, thereby cause deposition poor by heavier water.The solution of this problem is always or increases the size of the drop that constitutes the humidizer phase, thereby increase the quality of each drop and increase the amount of the humidizer of each droplets deposited; Perhaps increase the total amount of humidizer in compositions.
Have been found that by using weighting oil in mutually, can increase the proportion of drop, thereby improve the deposition characteristics of drop at the humidification of Cleasing compositions.The proportion that adds weighting oil scalable humidizer phase is to obtain best phase stability and deposition.The phase stability of particulate deposition characteristics of the drop of this improvement and increase is convenient to the use of emulsion, and the drop size of humidizer phase can be reduced and can not influence deposition in emulsion.Therefore, the liquid personal cleansing composition that contains weighting oil in mutually at humidizer will produce the effective humidification that improves to skin.
Being described in detail in the liquid personal cleansing composition that humidizer contains weighting oil in mutually below, comprising wherein contained material and preparation method: I. composition A. humidizer is mutually
Liquid personal cleansing composition of the present invention comprises the humidizer phase, wherein contains agent of lipophile skin moisturizing and weighting oil.Humidizer provides mutually the agent of lipophile skin moisturizing is transported to carrier on the user skin.
The humidizer of being made up of agent of lipophile skin moisturizing and the weighting oil average droplet size of drop mutually is about 0.005-1000 μ m, preferably about 0.1-500 μ m, more preferably from about 10-350 μ m, most preferably from about 50-200 μ m.See the United States Patent (USP) of issuing again 34,584 (people such as Grote, on April 12nd, 1994 issued again), United States Patent (USP) 5,246,694 (Birtwistle, JIUYUE was authorized on the 21st in 1993) and United States Patent (USP)s 5,650,384 (people such as Gordon, on July 22nd, 1997 authorized) all are incorporated herein by reference.In the present invention, the diameter of drop is meant the extreme length of drop.1. lipophile skin moisturizing agent
The humidizer of liquid personal cleansing composition of the present invention contains the lipophile skin moisturizing agent that accounts for compositions 1-30% (weight) mutually, preferably contains 3-25% (weight) approximately, more preferably from about contains 5-20% (weight).
The viscosity that is applicable to this lipophile skin moisturizing agent generally is about the 5-5000 pool, preferably is about the 10-3000 pool, is more preferably the 50-2000 pool, adopts lipophile skin moisturizing agent viscosimetry to measure the analytical method that sees below part.
Although be not bound by any theory, but think and have the lipophile skin moisturizing agent of the rheological properties the characteristic that limits except that this paper or emulsifying too easily, therefore can not deposit, or too " stiff " consequently can not adhere to or deposit on the skin and produce the humidification effect.In addition, the rheological properties of lipophile skin moisturizing agent also is important to the sensation of user.Some lipophile skin moisturizing agent in case be deposited on the skin, just are considered to too sticking and not preferred by user.
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-C30 alkyl 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 was about 10: 1-2: 1, be more preferably 5: 1-1: the 1:2. weighting oil
The humidizer of liquid personal cleansing composition 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).The ratio of agent of lipophile skin moisturizing and weighting oil is the key that reaches effect 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 ratio that is higher than 20: 1 can not carry enough weighting oils to improve the stability of emulsion with the proportion of abundant increase humidizer phase drop.The ratio that is lower than 1: 10 will change skin sense characteristic because the agent of lipophile skin moisturizing contain quantity not sufficient, and weighting oil is with tactile characteristics may command skin sense characteristic.
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.
B. aqueous cleaning agent phase
Liquid personal cleansing composition of the present invention also comprises aqueous cleaning agent phase, wherein contains stabilizing agent, foaming surfactant and water.Describe each of these compositions below in detail: 1. stabilizing agent
Liquid personal cleansing composition of the present invention is containing the stabilizing agent that aqueous phase generally contains 0.1-10% (weight) approximately, preferably is about 0.25-8% (weight), is more preferably 0.5-5% (weight), is most 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.
The stabilizing agent that is applicable to this is not a surfactant.Stabilizing agent has improved storage and anti-stress stability, but can make emulsion oil-in-water be separated when foaming, thereby promotes lipid deposition on skin.It is especially obvious when this continuous apparatus of diamond-mesh bath of making at oil-in-water type of the present invention cleaning emulsion and polymer (referring to US 5144744, Campagnoli, JIUYUE in 1992 mandate on the 8th is in conjunction with in the present invention as a reference) is shared.
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)
Wherein
R
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
10-22
1≤x+y≤4 wherein;
(ⅱ)
Wherein
R
7Be-R
4(CHOH)
xR
5(CHOH)
yR
6
M 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 0.5-10% (weight) of liquid personal cleansing composition, preferably is about 0.75-8% (weight), more preferably 1.25-5% (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 0.01-5% (weight) of total composition, preferably is about 0.3-3% (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).
The another kind of stabilizing agent that is applicable to personal cleaning compositions of the present invention 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.Defecate in the clean washing liquid and adopt C
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 liquid personal cleansing composition 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.
When with the smectic type clay during as the stabilizing agent in the personal cleaning compositions of the present invention, generally its content is about 0.1-10%, preferably about 0.25-8%, more preferably 0.5-5%.2. 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 emulsion 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 liquid personal cleansing composition, preferably be lower than about 4% (weight),, most preferably be lower than about 2% (weight) more preferably less than about 3% (weight).3. water
Moisturizing personal cleansing dairy compositions of the present invention contains the water as solvent.The content of water generally accounts for the 30-80% (weight) of personal cleaning compositions of the present invention, preferably is about 40-75% (weight), is most preferably 40-65% (weight).C. optional components
The aqueous phase of personal cleaning compositions of the present invention also can contain multiple optional components.
For example, can randomly contain the dispersible gel forming polymer of water in the liquid personal cleansing composition 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.
Compositions of the present invention can be used with aerosol form, uses propulsive gas.When using, the consumption of propellant accounts for the 3-15% of personal cleaning compositions (weight), preferably is about 5-12% (weight).Propulsive gas can comprise and is selected from propane, normal butane, iso-butane, pentane, isopentane, and hexane, and the hydrocarbon propellants of their mixture or be selected from carbon dioxide, nitrogen oxide (particularly nitrous oxide), fluorine chlorinated hydrocabon, and the non-hydrocarbons propellant of their mixture.The preferred propellant of industry called after A-46 is 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.Another preferred propellant of the present invention comprises 85% isopentane and 15% iso-butane.
Compositions is contained in the valvular container, and this container makes compositions remain on to add in design and depresses, 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); US 3191816 (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.II. the preparation method of humidification liquid personal cleansing emulsion compositions of the present invention
Can adopt the known standard analysis in each field to prepare personal cleaning compositions of the present invention according to standard method.Crucial additional step is that weighting oil must mix with the agent of lipophile skin moisturizing and formation compositions humidizer any supplementary element mutually in advance.Premixing must be carried out before the aqueous cleaning agent that humidizer is added to compositions mutually.
Weighting oil can be added in any liquid type Cleasing compositions that contains the humidizer phase, 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.Referring to US 5641479 (people such as Linares, on June 24th, 1997 authorized); US5599549 (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); US 5510050 (people such as Dunbar, on April 23rd, 1996 authorized); US5612324 (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); US 5650384 (people such as Gordan, on July 22nd, 1997 authorized); US5607678 (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); US5573709 (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); With US 5607980 (people such as McAtee, on March 4th, 1997 authorized), all be incorporated herein by reference.III. the characteristic of liquid personal cleansing composition of the present invention
For reaching above-mentioned deposition effect and making consumer satisfaction, liquid personal cleansing composition of the present invention should have special rheological properties.Specifically, the viscosity of liquid personal cleansing composition 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 liquid personal cleansing composition viscosimetry to measure the analytical method that sees below part.
Thereby liquid personal cleansing composition 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 liquid personal cleansing composition of the present invention on skin is more than or equal to about 10 microgram/square centimeters, be preferably greater than or equal about 25 microgram/square centimeters, more preferably greater than or equal about 35 microgram/square centimeters, most preferably more than or equal to the lipophile skin moisturizing agent of 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 moisturizing personal cleansing 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 moisturizing personal cleansing 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 containing 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 liquid personal cleansing composition 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 splash bar reagent heptane ACS level squalane Aldrich cat.no.23431-1 or the equivalent product oils and fats standard substance gas chromatography condition carrier gas UHP level helium that the splash bar politef coats, 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 liquid personal cleansing composition of the present invention.
| Composition | Weight % | Weight % | Weight % | Weight % | Weight % |
| A | B | C | D | E | |
| Alkyl ethoxylated-3 ichthyodin (AE 3S) | 5．13 | 5．13 | 5．13 | 5．13 | 5．13 |
| Ammonium lauryl sulfate (ALS) | 1．50 | 1．50 | 1．50 | 1．50 | 1．50 |
| Lauroyl both sexes acetate | 1．43 | 1．43 | 1．43 | 1．43 | 1．43 |
| The trihydroxy tristerin | 0．50 | 0．50 | 0．50 | 0．50 | 0．50 |
| Lauryl alcohol | 0．25 | 0．25 | 0．25 | 0．25 | 0．25 |
| Polymer JR 30M | 0．30 | 0．30 | 0．30 | 0．30 | 0．30 |
| Vaseline | 5．00 | 5．00 | 5．00 | 5．00 | 5．00 |
| Soybean oil | 9．00 | 10．00 | 14．00 | 5．00 | 7．50 |
| Sucrose acetate isobutyrate | 6．00 | 0．00 | 0．00 | 0．00 | 0．00 |
| The bromination sucrose polyfatty acid esters | 0．00 | 5．00 | 0．00 | 0．00 | 0．00 |
| The bromination soybean oil | 0．00 | 0．00 | 1．00 | 10．00 | 7．50 |
| Citric acid | 1．00 | 1．00 | 1．00 | 1．00 | 1．00 |
| Antiseptic | 0．60 | 0．60 | 0．60 | 0．60 | 0．60 |
| Essence | 0．80 | 0．80 | 0．80 | 0．80 | 0．80 |
| Water | In right amount | In right amount | In right amount | In right amount | In right amount |
| Composition | Weight % | Weight % | Weight % | Weight % | Weight % |
| F | G | H | I | J | |
| Alkyl ethoxylated-3 ichthyodin (AE 3S)?? | 5．13 | 5．13 | 5．13 | 4．73 | 5．13 |
| Ammonium lauryl sulfate (ALS) | 1．50 | 1．50 | 1．50 | 0．00 | 1．50 |
| Lauroyl both sexes acetate | 1．43 | 0．00 | 0．00 | 5．25 | 0．00 |
| Cocoamidopropyl | 0．00 | 2．00 | 0．00 | 0．00 | 0．00 |
| The cocoyl hydroxyethyl sulfonate | 0．00 | 0．00 | 2．00 | 0．00 | 0．00 |
| The lauroyl sodium lactate | 0．00 | 0．00 | 0．00 | 0．00 | 2．00 |
| The trihydroxy tristerin | 0．50 | 0．50 | 0．50 | 0．00 | 0．50 |
| Lauryl alcohol | 0．25 | 0．25 | 0．25 | 0．00 | 0．25 |
| Glycerol | 0．00 | 2．00 | 2．00 | 3．00 | 0．00 |
| Polymer JR 30M | 0．30 | 0．30 | 0．30 | 0．40 | 0．30 |
| Softigen?767 | 0．00 | 0．00 | 0．00 | 3．40 | 0．00 |
| Ceraphyl?GA-D | 0．00 | 0．00 | 0．00 | 1．50 | 0．00 |
| PK 1218 fatty acids | 0．00 | 0．00 | 0．00 | 2．43 | 0．00 |
| Monoamides CMA | 0．00 | 0．00 | 0．00 | 3．28 | 0．00 |
| Vaseline | 5．00 | 5．00 | 5．00 | 0．00 | 5．00 |
| Soybean oil | 7．50 | 7．50 | 7．50 | 0．00 | 7．50 |
| The bromination soybean oil | 7．50 | 7．50 | 7．50 | 0．00 | 7．50 |
| Citric acid | 1．00 | 0．50 | 0．50 | 1．00 | 1．00 |
| Sodium citrate | 0．00 | 0．00 | 0．00 | 1．25 | 0．00 |
| Antiseptic | 0．60 | 0．60 | 0．60 | 0．60 | 0．60 |
| Essence | 0．80 | 0．80 | 0．80 | 0．80 | 0．80 |
| Water | In right amount | In right amount | In right amount | In right amount | In right amount |
The personal cleaning compositions of pressurized package
The personal cleaning compositions of more than giving an example can be made aerosol form.
(1) the A-46 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.Preparation
| Embodiment A-J | 85％-95％ | 85％-95％ | 85％-95％ |
| A-46 propellant (1) | 3％-15％ | 0．00 | 0．00 |
| 85% isopentane/15% iso-butane propellant mixture | 0．00 | 3％-15％ | 0．00 |
| Carbon dioxide | 0．00 | 0．00 | 3％-15％ |
In order to prepare the liquid personal cleansing composition of embodiment A-J, except that the main mixture of preparation, also to prepare two kinds of pre-compositions: humidizer phase pre-composition and polymer pre-composition.The committed step of this method be to guarantee humidizer phase pre-composition adds can not excessive agitation when becoming owner of mixture.
Earlier with AE
3S and ALS add 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.
Claims (12)
1. liquid personal cleansing composition is characterized in that wherein containing:
(a) the lipophile skin moisturizing agent of 1-30% (weight);
(b) weighting oil of 1-20%;
Wherein the agent of lipophile skin moisturizing is 20 with the ratio of weighting oil: 1-1: 10;
(c) stabilizing agent of 0.1-10%;
(d) foaming surfactant of 1-30%; With
(e) water.
2. according to the liquid personal cleansing composition of claim 1, wherein liquid personal cleansing composition comprises having humidizer phase and liquid cleaner emulsion mutually, said humidizer comprises agent of lipophile skin moisturizing and weighting oil mutually, said liquid cleaner comprises foaming surfactant mutually, stabilizing agent and water.
3. the liquid personal cleansing composition of arbitrary claim in requiring according to aforesaid right, wherein the proportion of weighting oil is 0.9-2.0.
4. the proportion of arbitrary claim weighting oil is the liquid personal cleansing composition of 0.9-2.0 in requiring according to aforesaid right, and wherein weighting oil is 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 polyhydric ester, wood rosin glyceride (rosin glyceride), Sucrose acetoisobutyrate (SAIB), gum dammar, Colophonium, elemi and their mixture.
5. according to claim 2, each liquid personal cleansing composition of claim 3 or claim 4, wherein humidizer is that the drop of 0.1-500 μ m is formed by the drop mean size.
6. the liquid personal cleansing composition of arbitrary claim in requiring according to aforesaid right, wherein the deposition value of liquid personal cleansing composition is more than or equal to 10 μ g/cm
2
7. the liquid personal cleansing composition of arbitrary claim in requiring according to aforesaid right, wherein the range of viscosities of liquid personal cleansing composition is at 300-100,000 centipoise.
8. the liquid personal cleansing composition of arbitrary claim in requiring according to aforesaid right, wherein stabilizing agent is a crystallization hydroxyl stabilizing agent, is selected from following group:
(ⅰ)
Wherein
R
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
10-22
1≤x+y≤4 wherein;
(ⅱ)
Wherein
R
7Be-R
4(CHOH)
xR
5(CHOH)
yR
6
M is sodium ion, potassium ion or magnesium ion, or H; And
(ⅲ) their mixture.
9. the liquid personal cleansing composition of arbitrary claim in requiring according to aforesaid right, wherein foaming surfactant comprises the anion surfactant of 2%-20%.
10. the liquid personal cleansing composition of arbitrary claim in requiring according to aforesaid right, wherein weighting oil is selected from brominated vegetable oil, bromination polyol fatty acid greasiness, wood rosin glyceride and their mixture.
11. according to the liquid personal cleansing composition of arbitrary claim in the aforesaid right requirement, wherein the agent of lipophile skin moisturizing is 10 with the ratio of weighting oil: 1-1: 5.
12. a liquid personal cleansing composition comprises:
A) humidizer phase comprises:
ⅰ) account for the lipophile skin moisturizing agent of composition weight 1%-30%; With
ⅱ) account for the weighting oil of composition weight 1%-20%, be selected from brominated vegetable oil, bromination polyol fatty acid polyesters, wood rosin glyceride and their mixture;
Wherein the agent of lipophile skin moisturizing is 5 with the ratio of weighting oil: 1-1: 1; And
Wherein humidizer is that the drop of 50-200 micron is formed by the drop mean diameter; And
B) aqueous cleaning agent phase comprises:
ⅰ) account for the stabilizing agent of composition weight 0.1%-10%;
ⅱ) account for composition weight 1%-30% foaming surfactant and
ⅲ) water;
Wherein said personal cleaning compositions is prepared by the method that may further comprise the steps:
1) foaming surfactant in the main mixture and stabilizing agent mix,
2) heat main mixture,
3) lipophile skin moisturizing agent in the humidizer phase pre-composition and stability are mixed,
4) heating humidizer phase pre-composition, and
5) simultaneously humidizer phase pre-composition is mixed in the main mixture and the main mixture of cooling.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US1493998A | 1998-01-28 | 1998-01-28 | |
| US09/014,939 | 1998-01-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1291883A true CN1291883A (en) | 2001-04-18 |
Family
ID=21768673
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99803450 Pending CN1291883A (en) | 1998-01-28 | 1999-01-25 | Liquid personal cleansing emulsion compositions with containing weighting oil |
Country Status (5)
| Country | Link |
|---|---|
| EP (1) | EP1051151A1 (en) |
| JP (1) | JP2002501881A (en) |
| CN (1) | CN1291883A (en) |
| MX (1) | MXPA00007480A (en) |
| WO (1) | WO1999038489A1 (en) |
Families Citing this family (30)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2002040627A2 (en) * | 2000-10-27 | 2002-05-23 | The Procter & Gamble Company | Stabilized liquid compositions |
| US6673755B2 (en) | 2002-01-16 | 2004-01-06 | The Procter & Gamble Company | Personal cleansing compositions containing cleansing and skin active phases separated by one or more packaging barriers |
| KR20040083438A (en) * | 2002-02-08 | 2004-10-01 | 더 프록터 앤드 갬블 캄파니 | Rinse-off skin conditioning compositions |
| KR100681739B1 (en) | 2002-09-20 | 2007-02-15 | 더 프록터 앤드 갬블 캄파니 | Striped liquid personal cleansing compositions containing a cleansing phase and a separate benefit phase |
| BR0315831A (en) | 2002-11-04 | 2005-09-13 | Procter & Gamble | Liquid striped personal care composition containing a cleaning phase and a separate benefit phase with improved stability |
| BRPI0409591A (en) | 2003-05-01 | 2006-05-02 | Procter & Gamble | visually distinct liquid multistage compositions |
| EP1617809B1 (en) | 2003-05-01 | 2015-07-08 | The Procter & Gamble Company | Striped liquid personal cleansing compositions containing a cleansing phase and a separate benefit phase comprising a high internal phase emulsion |
| US8951947B2 (en) | 2003-12-24 | 2015-02-10 | The Procter & Gamble Company | Multi-phase personal cleansing compositions comprising a lathering cleansing phase and a non-lathering structured aqueous phase |
| EP1718267B1 (en) | 2004-02-27 | 2017-01-25 | The Procter and Gamble Company | A mild multi-phased personal care composition |
| US7666825B2 (en) | 2004-10-08 | 2010-02-23 | The Procter & Gamble Company | Stable, patterned multi-phased personal care composition |
| US8147853B2 (en) | 2005-02-15 | 2012-04-03 | The Procter & Gamble Company | Personal care compositions containing hydrophobically modified non-platelet particles |
| US7527077B2 (en) | 2005-02-25 | 2009-05-05 | The Procter & Gamble Company | Multi-phase personal care compositions, processes for making and providing, and articles of commerce |
| US7820609B2 (en) | 2005-04-13 | 2010-10-26 | The Procter & Gamble Company | Mild, structured, multi-phase personal cleansing compositions comprising density modifiers |
| EP1874409A1 (en) | 2005-04-13 | 2008-01-09 | The Procter and Gamble Company | Structured multi-phased personal care composition comprising branched anionic surfactants |
| US20070141001A1 (en) | 2005-12-15 | 2007-06-21 | The Procter & Gamble Company | Non-migrating colorants in multi-phase personal cleansing compositions |
| US7538236B2 (en) | 2006-01-04 | 2009-05-26 | Suresh Narine | Bioplastics, monomers thereof, and processes for the preparation thereof from agricultural feedstocks |
| US8158566B2 (en) | 2007-03-30 | 2012-04-17 | The Procter & Gamble Company | Multiphase personal care composition comprising a structuring system that comprises an associative polymer, a low HLB emulsifier and an electrolyte |
| US8105996B2 (en) | 2007-03-30 | 2012-01-31 | The Procter & Gamble Company | Multiphase personal care composition comprising a structuring |
| JP5849053B2 (en) * | 2010-02-01 | 2016-01-27 | ユニリーバー・ナームローゼ・ベンノートシヤープ | Composition |
| FR2956813B1 (en) * | 2010-02-26 | 2012-07-27 | Lea Lab | SHAMPOO AND USE THEREOF |
| CN104768523B (en) | 2012-10-29 | 2017-08-15 | 宝洁公司 | There is 0.30 or the more personal care composition of lossy angle tangent value at 10 DEG C |
| JP6603659B2 (en) * | 2014-06-09 | 2019-11-06 | 株式会社ダイセル | Cleansing cosmetics |
| EP2960322B1 (en) * | 2014-06-25 | 2021-01-13 | The Procter and Gamble Company | Structuring premixes comprising non-polymeric, crystalline, hydroxyl-containing structuring agents and a linear alkyl sulphate, and compositions comprising them |
| US10912719B2 (en) * | 2014-10-20 | 2021-02-09 | The Procter And Gamble Company | Personal care composition and method of making |
| US10945935B2 (en) | 2016-06-27 | 2021-03-16 | The Procter And Gamble Company | Shampoo composition containing a gel network |
| CN112261931B (en) | 2018-06-05 | 2023-12-08 | 宝洁公司 | Transparent cleaning composition |
| WO2020123484A1 (en) | 2018-12-14 | 2020-06-18 | The Procter & Gamble Company | Shampoo composition comprising sheet-like microcapsules |
| US11896689B2 (en) | 2019-06-28 | 2024-02-13 | The Procter & Gamble Company | Method of making a clear personal care comprising microcapsules |
| JP7453395B2 (en) | 2020-02-14 | 2024-03-19 | ザ プロクター アンド ギャンブル カンパニー | A bottle adapted for the storage of a liquid composition having an aesthetic design suspended therein |
| US11633072B2 (en) | 2021-02-12 | 2023-04-25 | The Procter & Gamble Company | Multi-phase shampoo composition with an aesthetic design |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE792259A (en) * | 1971-12-06 | 1973-06-04 | Unilever Nv | PROCESS AND NEW COMPOSITIONS FOR TREATMENT OF HAIR |
| US3950510A (en) * | 1972-08-01 | 1976-04-13 | Lever Brothers Company | Conditioning shampoo containing a water-insoluble hair cosmetic agent |
| US3964500A (en) * | 1973-12-26 | 1976-06-22 | Lever Brothers Company | Lusterizing shampoo containing a polysiloxane and a hair-bodying agent |
| DE3837473A1 (en) * | 1988-11-04 | 1990-05-10 | Faber Castell A W | Skin-compatible cosmetic composition which can be easily applied and finely dispersed |
| WO1996025144A1 (en) * | 1995-02-15 | 1996-08-22 | The Procter & Gamble Company | Crystalline hydroxy waxes as oil in water stabilizers for skin cleansing liquid composition |
-
1999
- 1999-01-25 MX MXPA00007480A patent/MXPA00007480A/en unknown
- 1999-01-25 EP EP99900251A patent/EP1051151A1/en not_active Withdrawn
- 1999-01-25 CN CN 99803450 patent/CN1291883A/en active Pending
- 1999-01-25 JP JP2000529223A patent/JP2002501881A/en active Pending
- 1999-01-25 WO PCT/IB1999/000108 patent/WO1999038489A1/en not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| EP1051151A1 (en) | 2000-11-15 |
| MXPA00007480A (en) | 2003-08-01 |
| WO1999038489A1 (en) | 1999-08-05 |
| JP2002501881A (en) | 2002-01-22 |
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