CN101341242A - Soap composition with encapsulates - Google Patents
Soap composition with encapsulates Download PDFInfo
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- CN101341242A CN101341242A CNA2006800481700A CN200680048170A CN101341242A CN 101341242 A CN101341242 A CN 101341242A CN A2006800481700 A CNA2006800481700 A CN A2006800481700A CN 200680048170 A CN200680048170 A CN 200680048170A CN 101341242 A CN101341242 A CN 101341242A
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- soap
- soap bar
- product matrix
- density
- weight
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Abstract
The invention relates to a personal care composition comprising a product base with at least one encapsulate dispersed throughout. The at least one encapsulate contains a hydrophobic internal phase comprising a density-modifying agent such that the specific gravity of the solution is adjusted to provide for suspension and distribution of the at least one encapsulate throughout the product base.
Description
Relevant application cross reference
The application requires the rights and interests of the U.S. Provisional Application that proposed on December 21st, 2005 number 60/752.345, and its full content is hereby incorporated by.
Background of invention
Known in the art, comprise the liquid personal care composition of soap and health cleaning products comprising capsule grain or suspended beads.These compositions that comprise suspended beads or capsule grain have the rheological of similar gels usually, and use jelling agent or other suspending agents to be suspended in the solution.These reagent are used to provide suspended beads or the uniform distribution of capsule grain in product matrix.Except jelling agent or suspending agent, viscosity adjustment also can make liquid preparation show uniform distribution.In non-liquid product, it is solid basically and is liquid at higher temperature in room temperature, and product must keep fusion and thin so that preparation and filling product foundry goods or mould, and therefore adding jelling agent, to come suspended beads or capsule grain or adjusting viscosity be infeasible.When globule or capsule grain joined in the fused product that does not contain jelling agent or suspending agent, globule can be according to proportion, and agglomeration is in the top or the bottom of solution.
Correspondingly, need a kind of personal care composition that can be used for the fused product preparation that comprises globule or capsule grain, wherein proportion makes globule or capsule grain be suspended in the product matrix, and uniform distribution spreads all over preparation.
Summary of the invention
The present invention is the solid soap composition that comprises soap product matrix and be suspended in the capsule grain in the soap product matrix, and wherein the capsule grain has and the substantially the same density of this soap product matrix.In one embodiment, the capsule grain comprises pigment, inorganics deutero-pigment for example, and it increases the density of capsule grain.Recently mate the density of soap product matrix by the density of adjusting the capsule grain, the capsule grain can distribute and spread all over product matrix.
Therefore, in one embodiment, the invention provides the soap bar of preparation 1, comprise:
(i) soap product matrix; With
(ii) at least a being included in dredged the capsule grain that aqueous phase has the interior phase of density adjuster, interiorly surrounded by the foreign minister;
Wherein the density of (i) this at least one seed capsules grain is 97: 100 to 103: 100 with the ratio of the density of soap base matter, preferred 99: 100 to 101: 100; And (ii) this at least one seed capsules grain is distributed in the soap product matrix.
The transparent or semitransparent composition of soap product matrix optimization.For example except soap (for example and longer chain fatty acid, sodium and/or sylvite as stearic acid, tetradecanoic acid and/or coconut oil) outside, it can also comprise: other tensio-active agent (for example negatively charged ion, positively charged ion, nonionic or zwitterionics, as vitriol and/or sulfosalt surfactant, for example Sodium Lauryl Sulphate BP/USP, sodium laureth sulfate, lauryl disodium sulfosuccinate and AMONYL 380LC; ), and water and wetting agent, for example polyvalent alcohol (as glycerine, propylene glycol, dipropylene glycol, sugar alcohol and sugar).For example, be hereby incorporated by referring to United States Patent (USP) 6,838,420.
The mean diameter that the capsule grain has is for example about 100 to about 2000 microns, 600 to about 1000 microns according to appointment.In one embodiment, the foreign minister of capsule grain is a gelatin, and for example mixture of fish glue and gum arabic, and the interior lard that comprises mutually preferably provides the material of skin benefits, for example shea butter, theobroma oil or Vaseline.Lard can mix with pigment (for example want white titanium dioxide, want red ferric oxide, be used for blue basis (ground) ultramarine or the like), seals the density that obtains wanting afterwards.The capsule grain can randomly comprise other materials, and for example spices, VITAMIN or the like are as long as final mixture makes the density of density matching matrix of capsule grain during manufacturing processed.
Detailed Description Of The Invention
The present invention relates to soap composition, comprise soap product matrix and the capsule grain that is dispersed in the product matrix.Adjust the proportion of composition so that the capsule grain disperses to spread all over product matrix.
Illustrate and require rights and interests as the composition that provides by the normally used composition in reference this area here.Ability those skilled in the art will appreciate that obviously composition can react to each other in some cases, and the real composition of therefore final preparation may be inaccurately corresponding to ingredients listed.So, can be understood as the product that the present invention expands to the combination of ingredients listed.
Whole composition used herein is preferably made up acceptable." it is acceptable to make up " meaning is to be applicable to the preparation that is used for the human skin topical application.The acceptable vehicle of making up for example is the vehicle that is fit to consider that amount in preparation of the present invention and concentration outside apply, and comprises " It is generally accepted safety " vehicle (GRAS) of for example U.S. food and drug administration.Preferred eliminating heavy metal, radioelement and other those skilled in the art can reasonably anticipate deleterious material for applying with the amount part of being considered.
Soap composition of the present invention comprises product matrix and one or more capsule grains in product matrix.Soap product matrix is based on the composition of soap, comprises soap, tensio-active agent and water, and can comprise other element, for example wetting agent, alcohol or the aesthstic additive wanted, for example spices or wetting agent.
Capsule grain of the present invention has hydrophobic interior phase.In comprise density adjuster and support agent mutually to provide density adjuster easier dispersion.The proper density conditioning agent comprises other pigment of metal oxide and made from mineral powders, because it is heavier relatively.Titanium dioxide is the pigment that is used for preferred embodiment as density adjuster.The color density conditioning agent can be used in the composition, if such reagent is given required capsule granule density and composition proportion.The variation of the amount by the density adjuster in the capsule grain is regulated proportion and is made the capsule grain can be evenly distributed in the product matrix.
Product matrix optimization of the present invention comprises soap, tensio-active agent, structural agent and water.
In one embodiment, soap product matrix comprises the salt of the lipid acid that is selected from stearic acid, tetradecanoic acid and coconut oil.The example of the tensio-active agent of be present in soap composition in addition comprises negatively charged ion, both sexes, nonionic and cats product.The amount of soap is about 3 to about 40 weight %, or about 10 to about 30 weight %.The amount of other tensio-active agent in soap composition is about 4 to about 40 weight %,
Can in product matrix, make the harder material of soap composition with the structural agent conduct.Structural agent preference such as alkali halide and alkali metal sulfates comprise sodium-chlor and sodium sulfate.The concentration of structural agent can be 0 to about 5 weight %, or about 0.5 to about 1.5%.
Randomly, jelling agent can be used in the product matrix to increase the hardness of bar.
Wetting agent can add the dissolving that helps soap in the product matrix.Such wetting agent comprises polyvalent alcohol, for example propylene glycol, dipropylene glycol, glycerine, Sorbitol Powder, N.F,USP MANNITOL, Xylitol and hexylene glycol.
The composition that can be present in product matrix arbitrarily comprises spices, dyestuff, sequestrant for example EDTA, antiseptic-germicide, wetting agent and sanitas.
Bar can prepare by standard program.Bar prepares by the extruding (moulding) or (casting) method of pouring into, and just liquid is positioned in the mould.
Preferred component, preparation and the purposes of example and other statement is used for setting forth rather than restriction the present invention.
The per-cent described of embodiment is weight percent below, based on the total preparation as this concrete component of 100% soap composition.For example, in product matrix embodiment, the amount of soap is 100% product substrate composition, rather than total soap composition, about 10 to about 30 weight %.
Therefore the present invention provides particular, as follows according to the soap bar of last surface compositions 1:
Soap product matrix comprises
| Component | Weight % |
| Soap | 10-35 |
| Other tensio-active agent | 10-25 |
| Wetting agent | 15-30 |
| Water | In right amount |
In comprise mutually
| Component | Weight % |
| Shea butter | 90-95 |
| Titanium dioxide | 5-10 |
The foreign minister comprises
| Component | Weight % |
| Fish glue | 40-60 |
| Gum arabic | 40-60 |
Bar composition
| Component | Weight % |
| Product matrix | 99.2-99.8％ |
| The capsule grain | 0.2-0.8 |
Representational example of formulations is as follows:
| Embodiment 1 | Weight % | Embodiment 2 | Weight % | |
| Propylene glycol | 12 | Propylene glycol | 16 | |
| Glycerine | 5 | Glycerine | 4 | |
| Sorbitol Powder | 7 | Dipropylene glycol | 2 | |
| Sodium laureth sulfate | 12 | Sodium laureth sulfate | 12 | |
| AMONYL 380LC | 2 | Coconut monoethanol amide 2EO | 5 | |
| The lauryl disodium sulfosuccinate | 8 | AMONYL 380LC | 8 | |
| Sodium-chlor | 1.5 | Sodium-chlor | 1 | |
| Stearic acid | 9.5 | Stearic acid | 14 | |
| Tetradecanoic acid | 4.2 | Tetradecanoic acid | 7.3 | |
| Coconut oil | 3.2 | Coconut oil | 3.5 | |
| Sodium hydroxide | 5.5 | Sodium hydroxide | 7.44 | |
| Sucrose | 2.0 | Sucrose | 4.0 | |
| Trolamine | 1.5 | Ethanol | 1.5 | |
| Ethanol | 0.5 | Spices | 1.0 | |
| Spices | 1.0 | Encap (shea butter/TiO2) | 0.4 | |
| Encap (shea butter/TiO2) | 0.4 | Water | In right amount | |
| Water | In right amount |
Claims (15)
1, soap bar comprises:
(a) soap product matrix; With
(b) at least a being included in dredged the capsule grain that aqueous phase has the interior phase of density adjuster, interiorly surrounded by the foreign minister;
Wherein the density of (i) this at least one seed capsules grain is 97: 100 to 103: 100 with the ratio of the density of this soap base matter; (ii) this at least one seed capsules grain is distributed in the soap product matrix.
2, the soap bar of claim 1, wherein this at least one seed capsules grain independently has about 100 to about 2000 microns mean diameter.
3, the soap bar of claim 1, the foreign minister of wherein at least one seed capsules grain comprises gelatin, and the interior lard that comprises mutually.
4, the soap bar of claim 3, wherein lard comprises the reagent that is selected from the group of being made up of shea butter, theobroma oil and Vaseline.
5, the soap bar of claim 1, wherein at least one seed capsules grain comprises density adjuster.
6, the soap bar of claim 1, wherein density adjuster is based on the pigment of mineral substance.
7, the soap bar of claim 1, the 5-10 weight % of phase in wherein density adjuster accounts for.
8, the soap bar of claim 1, wherein soap product matrix is transparent or semitransparent.
9, the soap bar of claim 4, wherein lard comprises shea butter.
10, the soap bar of claim 1, wherein soap product matrix comprises:
A) be selected from the sodium salt of the lipid acid of the group of being made up of stearic acid, tetradecanoic acid and coconut oil, its amount is about 10 to about 30 weight %;
B) other tensio-active agent, its amount is about 10 to about 25 weight %;
C) polyvalent alcohol, its amount is for about 15 to about 30 weight %.
11, the soap bar of claim 10, wherein polyvalent alcohol comprises one or more polyvalent alcohols that is selected from the group of being made up of glycerine, propylene glycol, dipropylene glycol, Sorbitol Powder, N.F,USP MANNITOL, Xylitol, hexylene glycol, sugar and composition thereof.
12, the soap bar of claim 11, wherein polyvalent alcohol is selected from one or more in the group of being made up of glycerine, propylene glycol, dipropylene glycol, Sorbitol Powder, sucrose and composition thereof.
13, the soap bar of claim 10, wherein other tensio-active agent comprise one or more tensio-active agents that is selected from the group of being made up of sodium laureth sulfate, AMONYL 380LC, lauryl disodium sulfosuccinate and composition thereof.
14, the soap bar of claim 10, wherein soap product matrix further comprises the structural agent component up to about 5 weight %.
15, the soap bar of claim 13, wherein the structural agent component comprises sodium-chlor.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US75234505P | 2005-12-21 | 2005-12-21 | |
| US60/752,345 | 2005-12-21 | ||
| US11/457,520 | 2006-07-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101341242A true CN101341242A (en) | 2009-01-07 |
Family
ID=40214784
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2006800481700A Pending CN101341242A (en) | 2005-12-21 | 2006-12-21 | Soap composition with encapsulates |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN101341242A (en) |
| ZA (1) | ZA200804878B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104928082A (en) * | 2015-06-18 | 2015-09-23 | 罗晓安 | Preparing method for composite type gentle and moistening soap base |
| CN106413672A (en) * | 2013-12-03 | 2017-02-15 | 莱雅公司 | Composition comprising an aqueous medium |
-
2006
- 2006-12-21 CN CNA2006800481700A patent/CN101341242A/en active Pending
-
2008
- 2008-06-04 ZA ZA200804878A patent/ZA200804878B/en unknown
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106413672A (en) * | 2013-12-03 | 2017-02-15 | 莱雅公司 | Composition comprising an aqueous medium |
| CN106413672B (en) * | 2013-12-03 | 2020-04-28 | 莱雅公司 | Composition comprising an aqueous medium |
| CN104928082A (en) * | 2015-06-18 | 2015-09-23 | 罗晓安 | Preparing method for composite type gentle and moistening soap base |
Also Published As
| Publication number | Publication date |
|---|---|
| ZA200804878B (en) | 2009-10-28 |
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| C06 | Publication | ||
| PB01 | Publication | ||
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20090107 |