CN1874750A - Fragrance delivery system for surface cleaners and conditioners - Google Patents
Fragrance delivery system for surface cleaners and conditioners Download PDFInfo
- Publication number
- CN1874750A CN1874750A CN200480032225.XA CN200480032225A CN1874750A CN 1874750 A CN1874750 A CN 1874750A CN 200480032225 A CN200480032225 A CN 200480032225A CN 1874750 A CN1874750 A CN 1874750A
- Authority
- CN
- China
- Prior art keywords
- surfactant
- fragrance
- polymer
- mixture
- glppd
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Images
Landscapes
- Cosmetics (AREA)
- Detergent Compositions (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
We claim a fragrance delivery system consisting of a mixture of various polymers oligomers and stabilizers capable of forming a surfactant complex gel dispersion when combined with a cleansing surfactant base and yielding high levels of fragrance deposition onto the skin, hair or other surface such as a textile, from a cleansing or softening consumer product comprising a micelle forming surfactant. The internal phase or dispersible phase of this surfactant complex gel dispersion (GLPPD) is made of a mixture of various immiscible polymers, oligomers and stabilizers forming a complex gel with the surfactant platform and whose ratio and composition are selected to dissolve preferentially a wide range of fragrance raw materials. The selection criteria are, first, that the fragrance should present a higher fragrance partitioning ratio into the surfactant complex gel phase than into the free micelles of the surfactant, second, that the surfactant complex gel should not be further solubilized by the free micelles, and third, that the polymer mixture selected should complex with the surfactant system. The external or dispersing phase of the GLPPD is made of a single cationic polymer or a mixture of cationic polymers that have been hydrated and associated with the surfactant to form a complex gel structure that cannot be further solubilized by the free micelles.
Description
Technical field
The present invention relates to by with water-miscible and disperse the fragrance delivery of thing and transport system with the formed surfactant complexation gel that can form of the mixture of the polymer of the non-mixcibility of water or oligomer, this system can make a large amount of fragrance deposit to skin from the cleaning consumer goods that comprises surfactant mixture, and hair or other surface are for example on ceramic tile or the fabric.When by various polymer, mixture that oligomer and optional stabilizing agent are formed and surfactant cleaning system associate when forming association surfactant chelation structure, formed the interior and foreign minister of this surfactant complexation gel dispersion thing, perhaps can disperse and decentralized photo, wherein selective polymer and polymer, the ratio of (polymer/oligomer/stabilizer blend) and surfactant, and form, to such an extent as to dissolubility and volatile fragrance raw material that dissolving has wide range.
Background technology
When the preparation plan is applied to skin, hair, fabric or other lip-deep health or hair detergent, liquid soap, in the time of cleaning agent and softener, enhanced fragrance deposition and long-term persistency are two kinds of benefits being sought usually, and wherein all these products all contain cleaning or conditioning surfactant or surfactant.Yet, because most of fragrance are dissolved in the free surfactant micella, and the cleaning or the conditioning surfactant system that are present in the consumer goods of these types are washed off, and therefore in described lip-deep fragrance deposition thing amount, and its long-term persistency all is limited.
Fragrance is oily matter normally, and in the time of in joining the compositions that contains surfactant, it is dissolved in this surfactant micella by distribution.This process has limited the lip-deep fragrance amount of handling with said composition that is deposited on, at first, this is because fragrance greatly is dissolved in these micelles, and, next, sedimentary a spot of fragrance is dissolved once more and is got back in the surfactant system because micelle destroys.
The trial that addresses this problem has caused using separately cationic polymer or has been used in combination cationic polymer with flavor carrier in surfactant solution.By these systems fragrance deposition is arrived the surface, especially on the skin, mainly by using cationic surfactant or cationic polymer to reach.In this field, typical prior art is to be represented by for example United States Patent (USP) 5,804,538,5,843,875 and 5,891,833.These documents have all been described the use cationic polymer and have been helped from the health detergent enhanced fragrance deposition to skin.
Employed flavor carrier is normally by forming the independent cationic polymer of ion pair with this surfactant in the prior art, perhaps, perhaps form with the hydrophobic solid wax of having sealed fragrance or the bonded cationic polymer of polymer solid particles with the bonded cationic polymer of oiliness drop that has dissolved fragrance.
Using the major defect that forms the cationic polymer of ion pair with surfactant is that the level of the bonded fragrance of institute is very low, so these carrier systems do not demonstrate high-caliber fragrance deposition on the surface of processing.
By adopting the shortcoming that carrier systems showed to be with the bonded cationic polymer of oiliness drop, first, this oil itself is partially dissolved in the surfactant micella, second, when Cleasing compositions arrived thermodynamical equilibrium, fragrance little by little diffused out oil droplet by being assigned in the micelle.These two kinds of methods have reduced the lip-deep fragrance content that deposits to this product of application significantly.The typical example of this solution is the fragrance delivery system described in the U.S. Patent application 2002/0055452.
Though hydrophobic wax and polymer solid particles are not dissolved by surfactant micella owing to their solid property, still lose fragrance in the micelle by being assigned to.In addition, because solid particle do not break in the process of shearing, so they are difficult to deposit to skin, and on hair and other surface, in addition, they are easy to be washed off in the process of washing.
United States Patent (USP) 6,491,902 and european patent application 1 146 057 be to have described to use the related example of solid polymer particle as the prior art of flavor carrier.
Fragrance is encapsulated in hollow ball, nanosphere, liposome shows similar challenge in the microsphere etc.In most of the cases, the solid walls of these spheroids under the high surface agent concentration, be unsettled and they or permeable, allow fragrance to be assigned in the surfactant micella gradually.
Put it briefly, the subject matter that these existing known technologies presented is: the first, by distribute they with loss of aroma in surfactant, second, when hydrophobic carrier is triglyceride or mineral oil, it can be dissolved in the micelle, and the 3rd, when carrier is a solid particle, when perhaps having solid walls, it can not be damaged by shearing, and prevented fragrance deposition like this, and made fragrance diffuse in the micelle gradually.
At the document that upgrades, for example among the US 2004/0087476 and 2004/0091445, use cationic polymerization composition granule has been described, preferably before joining the end-product that contains surfactant, it does not mix with fragrance well.The cationic polymer of being discussed must have affinity to the specific perfume base with defined characteristic.In addition, fragrance polymeric system as described herein must be followed in some usually undefined or this field uncurrent, and only is defined in the parameter in the above-mentioned document.In other words, as described in these examples, described flavor carrier or polymer fragrance granule are very concrete and only the cationic polymer with concrete is relevant with the fragrance raw material.The shortcoming of such system is a kind of like this danger: skilled perfumer may with he behavior and to the selectional restriction of spice material to must preparation mainly as available carrier polymer, rather than based on his enjoyment purpose.
In fact, in field of perfumery and transport and with sending out fragrance at fragrance more specifically, contain on the substrate that the consumer goods of surfactant handles in the sedimentary field, highly wish to handle general as far as possible fragrance carrier systems, that is to say, can easily be applicable to the general characteristic of the final consumption product that surface or substrate are processed, and exceedingly do not limit spice and had be used for producing the pleasant that satisfies consumer preference, original creation and the effective material tone of fragrance.The present invention has solved this problem just and has eliminated the other problem that is run in the prior art of institute's reference.
Now, the method in common more of the prior art problem that we have been mentioned above can having determined surprisingly to solve, provide the composition of considering final products substrate, especially skin, hair, the fragrance carrier systems of the main component (just, surfactant or surfactant system) in fabric and other surface cleaner and the conditioner.
The invention provides a kind of fragrance delivery like this and transport system, it mainly is made up of flavor carrier/deposited polymer coalition and the formed gel complex of reciprocal action that is included in the surfactant molecule in the final products.Flavor carrier/deposition coalition comprise various types of and water-miscible and with the polymer of the non-mixcibility of water, oligomer, stabilizing agent randomly, when combining with cleaning/conditioning surfactant platform, it can form association complexation body with any dilution factor and surfactant molecule.
We can determine now, by the optional stabilisation and water-miscible of careful selection and with the combine surfactant complexation gel structure produced of the mixture of the polymer of the non-mixcibility of water and/or oligomer with cleansing surfactants system particularly, can form a large amount of gels, this this fragrance of gel preferred dissolution and it is deposited on the surface that is cleaned effectively.The outer scattered phase (one object of the present invention) of such gel-liquid polymers/polymer dispersed thing (being called as " GLPPD " hereinafter), be by with the cationic polymer of water-miscible, perhaps form with the mixture of the cationic polymer of water-miscible, when combining, can form aqueous tenside complexation gel with the detergent surfactant system, and but the inside decentralized photo of GLPPD is liquid polymers or oligomer by one or more and the non-mixcibility of water, and optional stabilizing agent composition, it also can form the complexation body with cleansing surfactants.This GLPPD can be in surfactant substrate the scene make or separately preparation join then in the surfactant substrate.Can also be independent of this surfactant substrate for the fragrance of any suitable ingredients and mix, perhaps in surfactant based, form the complexation gel and add afterwards with GLPPD.
Summary of the invention
The invention provides the delivery that is used for hydrophobic benefit agent (being fragrance) and transport system, it comprises: a) can form the mixture complexation gel and cationic polymer water-miscible or cationic polymer with surfactant system; B) one or more can be the described surfactant system of complexation and liquid polymers water-miscible or oligomer; And c) hydrophobic benefit agent, when described delivery with transport system and described surfactant system blended the time, can form gel-liquid polymers/polymer dispersed thing (GLPPD), thereby provide can solubilizing hydrophobic reagent surface of stability activating agent-polymer gel, and prevent that it is assigned in the free surfactant micella.
By " free surfactant micella ", mean the surfactant micella group that is present in usually in the consumer product compositions (being surface cleaner or conditioner consumer goods) that contains surfactant here, and it by free surfactant (promptly, when the carrier system of transporting is combined in the described consumer goods, do not transported the surfactant of system complexation by support according to the present invention) form.
The present invention relates to be used for the carrier of fragrance or other hydrophobic benefit agent/transport system like this, this system can form surfactant complexation gel structure, more preferably gel surface activating agent/polymer/polymer disperses objects system, and it can pass through a) can complexation cleansing surfactants system to form aqueous gel and the formed decentralized photo of cationic polymer water-miscible by one or more; B) can form complex and polymer and/or the oligomer non-mixcibility of water with described surfactant system by one or more, but and the optional formed decentralized photo of stabilizing agent; And c) mixture of hydrophobic benefit agent obtains.
In the specific embodiments of the present invention below, the hydrophobic benefit agent is a fragrance.
By " deliver and transport ", here mean by cleaning or surface treatment and deliver fragrance, with will be included in the cleaning that is applied to described surface or handle hydrophobic agents in the consumer goods, promptly fragrance shifts and deposits to the combination of described lip-deep behavior.
According to dispersed polymeres of the present invention is the complexation cleansing surfactants to form mixture gel and cationic polymer water-miscible or cationic polymer mutually.Preferred such polymer comprises the trade name Salcare that is sold by Ciba
The polymer of SC-60, acrylamido oxypropyl trimethyl ammonium chloride acrylamide copolymer, the perhaps Polyquaternium of itself and Amerchol
10 mixture, commodity are called Polymer JR-400, Polymer JR-30M, Polymers LR-400 and LR-30M; By Ciba with trade name Salcare
SC-95 and Salcare
The methacrylate trimethyl amino ethyl ester chloride polymer that SC-96 sells; The commodity of being sold by BASF are called Lupasol
The polymine PS of PS; The commodity that provided by Cytec are called Superfloc
The cationic polyamine of C-583; The commodity of being sold by BASF are called Lupamin
9096 polyvinylamine; The commodity of being sold by Cytec are called Superfloc
The PAMC of C-498; And the PDDA or the PolyDADMAC that sell with the extensive stock name.
But the liquid state decentralized photo is liquid polymers or oligomer by one or more and the non-mixcibility of water, and optional stabilizing agent forms.
Be suitable for polymer or the oligomer with the non-mixcibility of water of the present invention and comprise the commodity of selling by Alzo Polyderm by name
And Monoderm
Isophorone vulcabond copolymer derivative (referring to form herein); Polyisobutylene/polybutene derivant (referring to form herein); And by the commodity of ExxonMobil Chemical Co sale PureSyn by name
2,4,6,8,10,40,100,150,300,1000,3000 hydrogenated polydecene and hydrogenant C6-C14 olefin polymer.
Suitable stabilizers comprises the commodity Thixcin by name that is sold by Elementis and Sud Chemie respectively according to the present invention
R or Rheocin
The trihydroxy stearin; With the polysorbate 20 of extensive stock name sale, and the isostearic acid sorbitan ester that is called Crill-6 by the commodity that Croda sells.
The invention still further relates to the method that is used to produce this delivery and transports system, this method comprises: a) make dispersible polymer or multiple polymers or oligomer and optional stabilizing agent and hydrophobicity composition with the non-mixcibility of water, be that fragrance mixes, but to obtain decentralized photo (part A); B) make cationic dispersion polymer or cationic polymer mixture in aqueous medium hydration to obtain hydrophilic polymer solution (part B); C) with suitable relative scale mixing portion A and part B forming polymer dispersed thing (portion C), and d) portion C is attached in the surfactant system to obtain transporting system according to surfactant/polymer of the present invention/scented gel complexation body.
Another object of the present invention is the consumer goods that comprises according to surfactant/polymer of the present invention/scented gel.Such consumer goods comprises health detergent and shampoo, liquid soap and the detergent that is used for the clean surface, for example dishwasher detergent and heavy duty detergent liquid, hard surface cleaner, fabric and ceramic tile detergent and fabric softening agent.
As noted above such, an object of the present invention is to be used for the hydrophobic benefit agent, the particularly delivery of fragrance and transport system, this system of transporting be when various and water-miscible and with the polymer of the non-mixcibility of water, when the surfactant molecule in oligomer and stabilizing agent and the Cleasing compositions is bonded, formed gel surface activating agent complex.This surfactant complexation gel preferably can make the fragrance dissolving and be by mixing: a) decentralized photo, it is when mixing with cleansing surfactants and water, can form the complex/cationic polymer of surfactant gel phase or the mixture of cationic polymer; B) but decentralized photo, it also has ability and the polymer non-mixcibility of water that forms complex with cleansing surfactants, the mixture of oligomer and optional stabilizing agent; And c) the hydrophobic benefit agent obtains.
Gel-liquid polymers of the present invention/polymer dispersed thing (GLPPD) is by following characteristic present: but A) in the decentralized photo of the inside of GLPPD separately or the polymer that is used in combination, the chemical constituent of oligomer and stabilizing agent and mixing ratio are guaranteeing that the mode that the dissolubility of fragrance in formed surfactant complexation gel is higher than its dissolubility in remaining free surfactant micelle selects, and the free surfactant micelle is just by described complex fettered and be present in the surfactant micella of appearance in the final consumption product of estimating to use fragrance delivery system of the present invention; In this mode, even after setting up thermodynamical equilibrium between surfactant complexation gel drop and the described free surfactant micelle that is not attached on the complex, surfactant complexation gel drop also will keep very high fragrance content; B) selection forms the liquid dispersible polymer of the inside phase of GLPPD, the molecular weight of oligomer and stabilizing agent is to such an extent as to the polymer/oligomer chain mixture of this surfactant complexation gel drop of chemical constituent and concentration can not be dissolved in not by in the free micelle of the final products surfactant of these polymer bound; This has prevented to contain savory surfactant complexation gel by free micelle dissolving, dilutes and rinses out; C) at 500-20, the final viscosity of selection and the blended liquid surfactant complexation of fragrance gel drop between the 000cps scope is to such an extent as to make described surfactant complexation gel form hardening gel in the final products surfactant solution; This range of viscosities also allow surfactant complexation coagulant liquid drop in the coating or foaming process in shearing under easy deformation; In body care product, this helps allowing this product to be evenly distributed on the keratin surface of skin; D) dispersed polymeres that select to form the outside phase of gel be can complexation high-load cleansing surfactants, in finished product, account for 1 weight %-30 weight % or the cationic polymer of preferred 3%-25% or the mixture of cationic polymer of the amount of total surfactant.This disperses complex, but when with inside described above decentralized photo bonded the time, has high affinity with producing to using the surface, high-cation and hydrophobic surfactant complexation gel, particularly when formed gel phase from the process of using this consumption finished product, more specifically, from the foam of shampoo or health detergent, transfer to described lip-deep the time; To such an extent as to should select the mixture of cationic polymer or cationic polymer to have like this, more preferably the cation substitution value in the 5-25meq/g scope and be higher than the molecular weight of 400K at 3-30meq/g; And E) contain savory surfactant complexation gel and be dispersed in the component of final products, and the formation diameter is the gel drop or the granule of 0.01-10 micron.These granules can reach stable with above-described stabilizing agent, thereby maintenance is stable and shearing of the foam in the washing process and dilution are had resistance.
Follow these features of the present invention, those skilled in the art can not need excessive effort, dispersed polymeres and dispersible polymer, oligomer and the stabilizing agent selecting suitable and perfume compositions and used the relevant formation cation gel of the final products that contain surfactant of this fragrance.Under the situation that has aqueous tenside solution to exist, deliver useful hydrophobicity composition, for example the surfactant complexation gel of the present invention of fragrance disperses thing should be broken into droplet/granule in the process of using, the latter can be with than fragrance carrier systems well known in the prior art effective and efficient manner more, and fragrance is kept and transfers on the surface of being washed mutually or from formed any other gel phase the product application process from foamy lamelliform.Use the carrier systems as described in the following Example, with fragrance be transported to use surperficial, skin for example, hair, fabric will be more effective on windowpane or the ceramic tile.
The cationic polymer or the polymeric blends that are used as the decentralized photo of GLPPD suitably are selected from: Polyquaternium
10 (quaternized hydroxyethylcellulos); Source: Amerchol Corporation; Ucare
Polymer JR-125; JR-400; JR-30M; LR-400; LR-30M; Source: Amerchol Corporation; Polyquaternium
-7 (copolymers of diallyldimethylammonium chloride and acrylamide); Merquat
550, source: NalcoCompany; Salcare
SC 10; Source: Ciba Speciality Chemicals; Quaternized guar gum; Jaguar
C-13S; Source: Rhodia, Meyhall Chemicals Ltd; Jaguar
C-16S; Source: Rhodia, Meyhall Chemicals Ltd; Excel 2000; Source: Rhodia; The acrylamide propyl trimethyl ammonium chloride (with) copolymer of acrylamide, Salcare
SC-60; Source: Ciba Speciality Chemicals; Polyisobutylene amido propyl chlorination three ammoniums, Polycare
133; Source: Rhodia; Polymine, Lupasol
PS; Source: BASF; The imidazoles copolymer, Luviquat
MS 370; Source: BASF; Cationic polyamine, Superfloc
C-583; Source: Cytec; PAMC, Superfloc
C-498; Source: Cytec; Methacrylate trimethyl amino ethyl ester chloride, Salcare
SC-95 and Salcare
SC-96; Source: Allied Colloids, Ciba, polyvinylamine, Lupamin
9096; Source: BASF and the PDDA that exists with the extensive stock name, Poly DADMAC.
According to the present invention, but the chemical constituent of two kinds of main types can be used as the main composition of the liquid inside decentralized photo of GLPPD by independent or mixing ground.One type is selected from wide range and polymer water-miscible and oligomer, and another type is optional, comprises various types of emulsion stabilizers.Described and polymer and the oligomer non-mixcibility of water can be the derivants of polyurethane or isophorone vulcabond; Hydrogenant polyisobutylene/polybutene copolymer; Poly decene and hydrogenant poly decene; And hydrogenant C6-C14 olefin polymer.Can also use the mixture of above-mentioned material.
The polymer/copolymer of polyurethane is derived from the isophorone vulcabond, a kind ofly comprises various monomers with functional group of different polarizabilities and hydrophobic character.These polyether polyols with reduced unsaturation are liquid or solid-state and can dissolve the fragrance raw material of wide range.
On the other hand, derived from the polymer/copolymer of hydrogenant polyisobutylene/polybutene, derived from hydrophobic monomer isobutene ./butylene, and the poly decene polymer is synthetic by the wire α polyolefin of derived from ethylene oligomerization.These polymer are nonpolar viscous liquids and can be used alone or be used in combination with isophorone vulcabond polymer derivant and improve the fragrance dissolubility.Preferably, with the mixture of polymers of using two types.
Suitable stabilizers comprises trihydroxy stearin and isostearic acid sorbitan ester.
Following table has been described the polymer with the non-mixcibility of water, oligomer and stabilizing agent: these comprise urethane derivative, hydrogenant polyisobutylene/polybutene derivant, hydrogenant poly decene derivant, the trihydroxy stearin, polysorbate 20 and isostearic acid sorbitan ester, but all these all are fit to form the decentralized photo that transports system of the present invention.
| Trade name | Chemical descriptor | The source |
| Polyderm PPI-BZ | Benzyl alcohol-ethylene glycol/IPDI copolymer | Alzo International Inc. |
| Polyderm PPI-CA-15 | Di-PEG-15 cocoa amine/IPDI copolymer | Alzo International Inc. |
| Polyderm PPI-CO | Oleum Ricini/IPDI copolymer | Alzo International Inc. |
| Polyderm PPI-CO-H | Hydrogenant Oleum Ricini/IPDI copolymer | Alzo International Inc. |
| Polyderm PPI-CO-40 | The hydrogenant Oleum Ricini of PEG-40/IPDI copolymer | Alzo International Inc. |
| Polyderm PPI-CO-200 | The hydrogenant Oleum Ricini of PEG-200/IPDI copolymer | Alzo International Inc. |
| Polyderm PPI-DGDIS | Two isostearic acids, two glyceride/IPDI copolymer | Alzo International Inc. |
| Polyderm PPI-GH | Glycereth-7 hydroxy stearic acid ester/IPDI copolymer | Alzo International Inc. |
| Polyderm PPI-PE | Diethylene glycol adipate ester/IPDI copolymer | Alzo International Inc. |
| Polyderm PPI-SA | Di-2PEG Semen sojae atricolor amine/IPDI copolymer | Alzo International Inc. |
| Polyderm PPI-SI | Dimethiconol/IPDI copolymer | Alzo International Inc. |
| Polyderm PPI-SI-50 | Dimethiconol/IPDI copolymer 50% | Alzo International Inc. |
| Polyderm PPI-SI/SA | Dimethiconol-PEG-2 Semen sojae atricolor amine/IPDI copolymer | Alzo International Inc. |
| Polyderm PPI-SI-WI | Dimethicone copolyol/IPDI copolymer is water-insoluble | Alzo International Inc. |
| Polyderm PPI-SI-WS | Dimethicone copolyol/IPDI copolymer water solublity | Alzo International Inc. |
| Monoderm MPI-BZ | Benzyl alcohol dimer/IPIDI | Alzo International Inc. |
| Monoderm MPI-N-1-100 | PEG-100 methylol dimer/IPDI | Alzo International Inc. |
| Monoderm MPI-12-3 | 3-lauryl ether alcohol (Laureth-3Alcohol) dimer/IPDI | Alzo International Inc. |
| Monoderm MPI-1-14 | Different myristyl alcohol dimer/IPDI | Alzo International Inc. |
| Monoderm MPI-1-16 | 2-Methylpentadecane alcohol dimer/IPDI | Alzo International Inc. |
| Monoderm MPI-1-18 | Isooctadecane alcohol dimer IPDI | Alzo International Inc. |
| Monoderm MPI-N-18-100 | PEG-100 octadecane ether/dimer IPDI | Alzo International Inc. |
| Monoderm MPI-1-20 | EICOSANOL dimer/IPDI | Alzo International Inc. |
| Monoderm MPI-1-24 | 2-decyl tetradecanol dimer/IPDI | Alzo International Inc. |
| Monoderm MPI-RC | Castor oil acid aminopropyl amine (Ricinoleamido-propyl Amine) dimer/IPDI | Alzo International Inc. |
| Avalure UR 450 polymer | The PPG-17/IPDI/DMPA copolymer | Noveon |
| Polysynlane Gel | Parleam (with) butylene/ethylene/styrene copolymer (with) ethylene/propene/styrol copolymer | The Collaborative Group |
| Polyfix JPN | Hydrogenant polyisobutylene (with) polybutene | The Collaborative Group |
| Polysynlane (HV) Sophim MC-30 Sophim MC-300 Fancol Polysio 200， 250，275，300，450，800 Panalene H300E Panalene L-14E | Parleam | The Collaborative Group Sophim Sophim The Fanning Corporation Lipo Chemicals Lipo Chemicals |
| PureSyn 2，4，6，8，10，40， 100，150，300，1000，3000 | Poly decene or hydrogenant poly decene | ExxonMobil Chemicals Co |
| Thixcin | Trihydroxy stearin (Triydroxystearin) | Elementis |
| Crill-6 | The isostearic acid sorbitan ester | Croda |
| Tween 20 | Polysorbate 20 | A plurality of suppliers |
As delivering via GLPPD and sedimentary hydrophobic benefit composition, preferably use fragrance here.The latter is perfuming component or multiple mixture of ingredients, the enjoyment effect that the selection of fragrance is obtained by hope, and the type defined of this fragrance product that will be attached to.Usually, these are abnormal smells from the patient to be given for example skin of substrate or surface, hair, fabric, various surfaces are plate for example, ceramic tile, window, the mixture of the chemical constituent of carpet etc., and they are to be created according to the rule of determining in the field of perfumery by perfumer.
In general, by perfume composition or fragrance, here we are meant and comprise the solvent commonly used at least a perfuming component and optional one or more perfume industries or the compositions of auxiliary agent.Should be appreciated that perfuming component exists with the perfuming effective dose.
" perfuming component " here mean, general chemical compound in perfume industry, that is, and the chemical compound that in perfumed article or compositions, uses in order to enjoy effect as active component.In other words, such composition must be thought to give or to improve the abnormal smells from the patient of compositions in the way you want by the person skilled in art, and is not only to have a kind of abnormal smells from the patient.
Above the character and the type of mentioned perfuming common component do not guarantee more detailed description is arranged at this, under any circumstance such description all can not limit, and those skilled in the art can be based on general general knowledge and according to the character of product that will perfuming and wish that the aroma effect that obtains selects them.Briefly, these perfuming common components belong to alcohols, aldehydes, ketone, esters, ethers, acetates, nitrile, terpene hydrocarbons, the various chemical species of nitrogenous or sulfur heterocyclic ring chemical compound and quintessence oil, and described perfuming common component can have natural or synthetic source.Under any circumstance, majority in these compositions all is set forth in reference to the textbook book of S.Arctander for example, Perfume and Flavor Chemicals, l969, Montclair, New Jersey, USA, the perhaps version of its renewal perhaps is set forth in other the works of similar quality, and in a large amount of patent documentations of field of perfumery.As perfuming component, also may use known mode to discharge the chemical compound of flavor compounds with control.
Similarly, can not limit to the detailed description of the character of solvent commonly used in perfume industry and kind.Those skilled in the art can select them according to the character of product that will perfuming.Yet, as the non-limitative example of such solvent, except the top solvent of mentioning, can also quote ethanol, water/alcohol mixture, limonene or other terpenoid, isoparaffin are for example with trade mark Isopar
(source: Exxon Chemical) known those or glycol ethers and glycol ether-ether are for example with trade mark Dowanol
(source: Dow Chemical Company) known those.
According to the present invention, a described main purpose of transporting system is to tart up in the lip-deep substantivity of using fragrance and long-term persistency, therefore its composition will adapt to this purpose, and the spice Producer adjustment of knowing this principle realizes the enjoyment and the specification requirement of substantivity to the selection of fragrance component.The principle that reaches the latter is described in the prior art widely, in this article, its relevant example is the article " AQuantitative Study of Factors that Influence the Substantivity of FragranceChemicals on Laundered and Dried Fabrics " of Escher etc., JOACS, vol.71, the article " What makes a fragrance substantive " of no.l (1994) and Muller etc., Perfumer and Flavorist, 1845-1849 (1993).The principle that such quilt is fully determined at the document that upgrades, promptly has been repeated many times in the patent documentation, and according to the present invention, even the non-specialist also can find a lot of examples that are fit to the perfuming component of use.Mention an example herein, this principle is gone through once more, and for example on the 1st and 2 of the US2002/0055452 that is mentioned in front the page, the document has also been quoted patent documentation more early relevant in this field.Other mentioned prior art document has more early also been quoted and much has been suitable for perfuming component of the present invention in this article.Although there be such quoting, should be noted that do not have a kind of quoting to be considered at this to the quantity that is suitable for the perfuming component that transports system of the present invention and the restriction of character, specifically be because, such as previously mentioned, a lot of known fragrance carrier systems great majority described in these documents all are applicable to and transport specific, more limited perfume compositions.
Should know that the system of transporting of the present invention can be applied to any fragrance, those skilled in the art does not want over-drastic effort, can reach the best polymer/surfactant mixture that can deliver and deposit this spice by repetition test fully, it only is requirement (fragrance the stability in substrate of fragrance manufacturers based on the character defined of desirable odor effect and final products, color and abnormal smells from the patient, the character of other composition wherein, direct feature, fresh, perhaps by desired other enjoyment parameter of finished product manufacturer) make.Therefore the character of fragrance is not principal character of the present invention or parameter.
As quote the front, the system of transporting described above is to be prepared by the method that may further comprise the steps: a) make liquid dispersible polymer or multiple polymers, oligomer and optional stabilizing agent and useful hydrophobicity composition, but promptly fragrance mixes to obtain decentralized photo; B) mixture that makes cationic polymer or cationic polymer in water-bearing media hydration to obtain to form the hydrophilic polymer solution of decentralized photo; At first make and to disperse to mix to form pre-composition, with suitable relative scale relation this pre-composition is mixed with surfactant substrate then, to obtain surfactant complexation gel, the system of transporting of the present invention with decentralized photo.
Described pre-composition also is an one object of the present invention.
An embodiment according to this method, as the case may be, but this liquid polymer decentralized photo be by mix selected and water-miscible or with the polymer (when wishing polymeric blends) of the non-mixcibility of water, perhaps by be fit to optimizing the mixed polymer/oligomer of fragrance, and follow disclosed in front this mutually needed feature preparation at this preferred dissolution degree in mutually.In case liquid dispersible polymer mixture reaches optimization, it mixes with fragrance, and the weight ratio of polymer/fragrance is between 0.01: 1 to 10: 1.
By this cationic polymer of hydration or polymeric blends in water, the ratio of cationic polymer and water is 1: 40 to 1: 80 then, forms cationic solution, with the preparation decentralized photo.
According to the present invention, the final step of preparation GLPPD comprises under agitation, with 0.1: 10-10: but 1 this cationic polymer solution of weight ratio premixing and this decentralized photo, making cationic polymer then and combine with 0.01/100 to 5/100 weight ratio with the pre-composition of the fragrance/polymer of water-miscible or fragrance/oligomer and cleansing surfactants, is that the surfactant complexation gel of 0.1-10 micron disperses thing up to obtaining size.Optional emulsifying surfactant or but stabilizing agent can join in the decentralized photo or afterwards as the final step in the cleaning prescription.Such emulsifying agent or stabilizing agent can be Tween
TM20 (source: ICI/UNIQEMA), Crill 6 (source: CRODA), ThixcinR (source: ELEMENTIS), and be added into to improve the fragrance dissolubility and be used for further stablizing this surfactant complexation gel and disperse thing.
Like this, with the cationic polymer of water-miscible with the polymer or the oligomer of the non-mixcibility of water, optional mixture with stabilizing agent in case those that are added into that the front quotes contain in the final products of surfactant, just can form surfactant complexation gel.Join and in the final products can in very wide scope, change, for example in 0.1: 10 to 10: 1 weight ratio, change with cationic polymer water-miscible with the polymer of the non-mixcibility of water or the ratio of oligomer.In fact, the concentration of the GLPPD pre-composition that adds is selected, to be provided at the typical fragrance concentration that accounts for finished product gross weight 0.001-10 weight % in the final products.More typically, fragrance content is in 0.4 or 0.5 to 1 or 2% scope of final product weight.
As selection, GLPPD of the present invention can be by under vigorous stirring, to be fit to reach the concentration that the cationic polymer gel accounts for surfactant substrate weight 0.01-5%, directly in described finished product substrate, add above described hydrated cation polymer gel phase, on-the-spot directly preparation in containing the final products substrate of surfactant.Then to be enough to provide total fragrance content with respect to the more preferably concentration of 0.5-2 weight % of the gross weight 0.001-10% of finished product, in these final products, add the polymer that comprises with the non-mixcibility of water, oligomer and optional stabilizing agent, but and the decentralized photo of fragrance.
Fragrance delivery system of the present invention can be used in a large amount of typically containing in the final products that form micellar surfactant, to obtain better more effectively fragrance deposition on the surface of such product treatment.This invention also relates to and is used to be applied topically to skin and hair, perhaps is applied to such as fabric, and window, plate, ceramic tile, vinyl cover etc., comprise the cleaning or the treatment product that form micellar surfactant and hydrophobic beneficial agent, particularly fragrance.The object lesson of these final products comprises body wash and gel, shampoo and hair conditioner, liquid soap and detergent, fabric softening agent and heavy duty detergent cleaning agent.
The composition of final products and character right and wrong for purpose of the present invention are substantial, can form micellar surfactant and can enter described micellar fragrance less than with polymeric blends complexation according to the present invention the time when this surfactant as long as the latter comprises, then the latter's the system of transporting is suitable for any such product.
Except surfactant system and fragrance, such finished product that the prior art of being quoted in the above in this description provides and a lot of examples of component type can randomly contain them.Here to such product, for example at US 5,804,538 or US 5,843,875 in the wide in range description found carried out specifically quoting, because they are relevant with the component of described personal cleansing product there, so the content that comprises them here as a reference.According to the present invention, by add fragrance delivery system described above improve easily final products the general option component associated description can, for example find in the International Application No. WO 99/43777, because the content of this application is relevant with the universaling component of fabric softening final products, therefore also it is comprised as a reference at this.
Much less, much other final products prescription comprises micelle formation surfactant and fragrance, all is comprised in the present desired final products.Can comprise with the surfactant of GLPPD complexation of the present invention anyly can forming micellar surfactant, and can be anionic, non-ionic, amphoteric, perhaps cationic.Surfactant for example individually or with cocoa aminopropyl betanin, amino MEA of cocoa or cocoa both sexes acetic acid disodium, alkylbenzenesulfonate and the bonded ammonium lauryl sulfate of lauryl alcohol with ethoxylation of 3-20 mole ethyoxyl, have 1, the Zetesol AP of 2 or 3 moles of ethyoxyls, sodium lauryl sulfate, have 1, the sodium laureth sulfate of 2 or 3 moles of ethyoxyls is that the present invention expects the surfactant that uses especially, and the product that contains such surfactant advantageously improved they with fragrance deposition to they handled lip-deep abilities.Can greatly improve such product and fragrance is transported to the lip-deep efficient of its processing and fragrance by using in the relevant performance of described lip-deep persistency according to the system of transporting of the present invention.Unique choice criteria is, at first, fragrance should show to enter concentration ratio and be assigned to by in the formed surfactant complexation of the GLPPD gel than being assigned to the higher fragrance of free surfactant micelle that is not bound on the complex; Secondly, by according to cationic polymer used in the present invention with the liquid polymers of water-miscible or the mixture of oligomer, and the free micelle that the optional formed surfactant complex of stabilizing agent is not bound to surfactant complexation gel dissolves.
Like this, in perfumery, a main advantage of the present invention is that the system of transporting of the present invention has given processed surface with intensive fragrance, if used the fragrance carrier systems of prior art, then fragrance will can not perceived in the identical time period.
Such effect makes the system of transporting of the present invention be especially suitable for use as the precursor with the perfuming component functionalized or application that refine spice is relevant.Therefore, using the system of transporting of the present invention is another object of the present invention as perfuming component.In other words, a kind of giving strengthens, and the method for the odor properties of raising or improvement perfuming component or perfumed article is a purpose of the present invention, and this method comprises the of the present invention any type of system of transporting that adds effective dose in described composition or goods.
For purpose clearly, must mention by " consumer products substrate " or " final products " at this our meaning be consumer goods, that is, the product that can consume is soap for example, detergent or perfume.In other words, mainly comprise and to have specific function the functional prescription of (cleaning or handle) by any way according to the goods of perfuming of the present invention, and corresponding to the optional additional beneficial agent and any type of abnormal smells from the patient that transports the system effective dose of the present invention of certain consumer products vary.
Therefore, the character and the key element type of consumer products substrate are not carried out more detailed description here, under any circumstance should describe not can limit, and the technical staff can wish that the perfuming effect of the product that reaches comes they are selected based on the performance of general knowledge and product and people.
Novelty principle of the present invention is that independent use can form the polymer of association chelation structure with cleaning or conditioning surfactant system, oligomer and stabilizing agent or preferred their mixture, be used for and will have the beneficial agent of hydrophobic property thereby form, promptly fragrance is transported to the surfactant complexation gel dispersion thing on surface or the substrate.This can disperse flavor carrier is polymer or oligomer derived from the isophorone vulcabond, preferred sticky polymers or the oligomer that constitutes by polyurethane or vulcabond derivant, derived from hydrogenant polyisobutylene/polybutene derivant, perhaps derived from polymer or the oligomer and the trihydroxy stearin of hydrogenant poly decene, the viscosity of sorbitan isostearate or polysorbate 20 is 100-20, the mixture of 000cps.Dispersion/sedimentary facies is the mixture of the high-molecular cationic polymer that can disperse or be dissolved in the water, has high cation substitution value in its strand, in case and the conjugate of flavor carrier and deposition cationic polymer is when being incorporated in the product that contains surfactant, its composition and dispersible polymer the ingredients of a mixture are harmonious so that the dissolubility of the latter in the free micelle of the surfactant that is not bound to the surfactant complex minimizes.Different with the known fragrance delivery system of prior art, flavor carrier of the present invention/transport system, in case with the surfactant system complexation, with final products in the non-complexation of surfactant system or after free micelle reaches thermodynamical equilibrium, just promote fragrance to enter and remain among surfactant/polymer GLPPD, and also more stable under the high surface agent concentration, wherein abbreviation has the common implication in this field.
Hereinafter will be by the embodiments described below, present invention is described in more detailed mode.
Description of drawings
Fig. 1 has shown the calculating percent of the fragrance of being found in according to micellar solution among the health cleaning compositions A of embodiments of the invention 1 and discrete particles.
Fig. 2 has shown the percent of the fragrance of being found in the surfactant micella solution that is used for correlated health cleaning compositions B according to Comparative Examples 2.
Fig. 3 has shown fragrance deposition that the system of transporting with prior art obtains and result by the fragrance deposition comparative analysis that GLPPD obtained described in the embodiment of the invention 3.
Fig. 4 has shown the fragrance deposition that obtains with the contrast of the prior art system of transporting and result by the fragrance deposition comparative analysis that GLPPD obtained described in the embodiment of the invention 4.
Fig. 5 has shown the fragrance deposition that obtains with the contrast of the prior art system of transporting and result by the fragrance deposition comparative analysis that GLPPD obtained described in the embodiment of the invention 5.
The specific embodiment
Embodiment 1
Preparation according to health cleaning compositions of the present invention
As described below like that, by with shown in mixed below composition, prepare two kinds of health cleaning compositions:
1) fragrance #1:1.0g contains following raw-material perfume compositions: limonene (15.5%); Benzyl acetate (6.25%); Cyclohexyl acetate (2.5%); Hexalin, 2-(1, the 1-dimethyl ethyl)-, acetas (6.25%); The 2-methyl hendecanal (2.75%); 4-(1, the 1-dimethyl ethyl)-α methylbenzene propionic aldehyde, (18.75%); Pentamethylene. acetic acid, 3-oxygen-2-amyl group-, methyl ester (29.25%); 1-Hexyl salicylate (18.75%).
2) but be used for the polymer (flavor carrier composition) of inside decentralized photo: the different myristyl alcohol dimer/IPDI of 1.0g (Monoderm MPI-1-14) or the hydrogenant Oleum Ricini of 1.0g/IPDI copolymer
3) be used for the polymer (fragrance deposition/transport composition) of outer scattered phase: 0.5g acrylamido oxypropyl trimethyl ammonium chloride (with) acrylamide copolymer (Salcare SC-60)
4) first surface activating agent 1:15.0g 2-sodium laureth sulfate (Sodium Laureth-2Sulfate)
5) second surface activating agent: 3.0g cocoa aminopropyl betanin
6) the 3rd surfactant: 2.0g glycol distearate
7) water: 75.4g water
8) antiseptic: 0.1g DMDM Hydantoin
Part A: use simple agitator system, make this fragrance be called as fragrance delivery composition (mutually inner) but liquid dispersible carrier (being respectively first or second polymer of being quoted) mix.It is the viscosity transparency liquid of 6000cps that this mixing has formed viscosity.Part B: be called as fragrance deposition/the transport cation dispersion polymer hydration of composition by gradually the 0.5g polymer mixed being made in 20g water, up to obtaining clear solution.Portion C: make the mixing of the first, the second and the 3rd surfactant and be heated 70 ℃.Add remaining water if necessary.Make part A mix with the part B of same amount and thoroughly stir this mixture and disperse thing up to forming premixing.Then this pre-composition is joined in 40 ℃ the portion C to form goal object surfactant of the present invention/polymer gel complex or GLPPD cooling simultaneously and thoroughly stirring up to reaching room temperature.So just obtained according to two kinds of health cleaning products of the present invention.
Comparative Examples 1
According to the correlated health cleaning compositions of prior art for preparing
As described below like that, by with shown in mixed below composition, prepare correlated health cleaning compositions:
1) fragrance: the fragrance described in the 1.0g embodiment 1
2) flavor carrier composition: fatty ester oil: 3.0g myristyl myristate
3) fragrance transports composition: 0.5g acrylamido oxypropyl trimethyl ammonium chloride (with) acrylamide copolymer (Salcare SC-60)
4) first surface activating agent 1:15.0g2-sodium laureth sulfate (Sodium Laureth-2Sulfate)
5) second surface activating agent: 3.0g cocoa aminopropyl betanin
6) the 3rd surfactant: 2.0g glycol distearate
7) water: 75.4g water
8) antiseptic: 0.1g DMDM Hydantoin
Part A: use simple agitator system, this fragrance is mixed with flavor carrier (mutually inner).Part B: be called as the cation dispersion polymer hydration that fragrance transports composition by gradually the 0.5g polymer mixed being made in 20g water, up to obtaining gel.Portion C: make the mixing of the first, the second and the 3rd surfactant and be heated 70 ℃.Add remaining water if necessary.
Part A is mixed with part B and thoroughly stir this mixture up to obtaining gel/emulsion.Then this mixture is joined in 40 ℃ the portion C cooling simultaneously and thoroughly stirring up to reaching room temperature.So just obtained correlated health cleaning product.
Embodiment 2
The application of the health cleaning mixture described in embodiment 1 and the Comparative Examples 1, and the measurement that discharges fragrance from handled surface
On the Pilus Caprae seu Ovis sample, carry out the fragrance deposition analysis of previous health detergent (compositions A) described in embodiment 1.This Pilus Caprae seu Ovis sample 2
1/
2Wide 4 inches long (1 gram) and washed by the health washing prescription that 0.5g discusses.Before washing, immerse this Pilus Caprae seu Ovis sample in the 500ml water and will wash prescription and be coated on their surface.Beat lightly then, after this this detergent and form about 30 seconds of foam on the Pilus Caprae seu Ovis sample of rubbing uses 30 ℃ the tap water rinsing latter.Analyze at the enterprising flavor of holding or participate in a prayer service at a temple of Pilus Caprae seu Ovis sample by SPME (solid-phase microextraction) method.
After washing process later each time period, will pack in the bottle for SPME analyzes the Pilus Caprae seu Ovis sample for preparing.In the upper space of bottle, stay fragrance on the Pilus Caprae seu Ovis after to each time period by three weight analysis and carry out SPME and analyze.
Use to be obtained in the Comparative Examples, contain the fatty ester myristyl myristate and wash the Pilus Caprae seu Ovis sample in an identical manner as the contrast health washing prescription (compositions B) of oiliness flavor carrier.
Use following procedure, to thermodynamical equilibrium occurs in the health cleaning compositions after, the type of flavor carrier is assessed the influence that fragrance distributes.Make according to health cleaning compositions A of the present invention and contrast health cleaning compositions B and wore out 15 days down at 45 ℃.
After this time period, but these two kinds of prescriptions are carried out centrifugalize and from their liquid micellar phase the discrete particles of each prescription separated.Then each is analyzed headroom by SPME in each 1 gram input bottle mutually then.In advance, come each is made calibration curve mutually by the fragrance that adds known quantity at each in mutually.
Fig. 1 has shown the calculating percent of the fragrance of being found in according to the micellar solution of the health cleaning compositions A of embodiments of the invention 1 and discrete particles.For the purpose of simplifying, the value representative in this chart promptly, has the fragrance percent that raw material calculated of peak signal to a kind of fragrance raw material in the chromatograph detector.The result of Fig. 1 shows that after wearing out and reaching thermodynamical equilibrium, the fragrance total amount that is contained is higher than the fragrance total amount in the micellar solution in GLPPD system of the present invention.
On the contrary, as shown in Figure 2, the fragrance percent of being found in the micellar solution of correlated health cleaning compositions B is higher than the fragrance percent in the other fatty ester that is used as oiliness carrier conversely.Should be noted that here 3% fatty ester myristyl myristate is joined the contrast detergent, and do not having under the situation of glycol distearate that its outward appearance is slightly opaque.Equally, if observe 1% myristyl myristate and 1% fragrance are added together, mixture fragrance/fatty ester becomes and is dissolved by this surfactant micella fully.These observed results show that most of carriers and fragrance are dissolved by surfactant micella under the situation of contrast health cleaning mixture B.
Embodiment 3
The health detergent is to the application on Pilus Caprae seu Ovis surface and the measurement of processed lip-deep fragrance deposition
Fragrance deposition that the system of transporting with prior art that illustrates among Fig. 3 reaches and the relative analysis of purpose GLPPD of the present invention.The figure shows with two kinds of health detergents, that is, a kind of contain myristyl myristate and another contain the different myristyl alcohol dimer/IPDI of polymer as after the flavor carrier washing, be deposited on the typical chromatography of the fragrance on the Pilus Caprae seu Ovis.Show the area digit relevant at " Y " of this chart axle invading the exterior, and show by the represented raw-material chromatographic peak of retention time at " X " axle invading the exterior with each raw material intensity.Employed health cleaning compositions of the present invention is described among the embodiment 1 in advance in this experiment.The analysis of fragrance raw material is that the upper space at the bottle that contains the Pilus Caprae seu Ovis sample is undertaken by SPME.The composition of sample and their related retention time (RT) are as follows: limonene (RT=9.08); Benzyl acetate (RT=12.9); Cyclohexyl acetate (RT=16.69); Hexalin 2-(1, the 1-dimethyl ethyl)-, acetas (RT=18.92); The 2-methyl hendecanal (RT=21.53); 4-(1,1-diformazan ethyl)-α methylbenzene propionic aldehyde (RT=27.67); Pentamethylene. acetic acid, 3-oxygen-2-amyl group, methyl ester (RT=32.25); 1-Hexyl salicylate (RT=33.64).
The level that the analysis of Fig. 3 has disclosed the fragrance deposition that use GLPPD obtained as flavor carrier (purpose of the present invention) all sidedly is higher than uses conventional fatty acid ester as fragrance deposition level that flavor carrier obtained.
Embodiment 4
The preparation of health cleaning compositions according to the present invention
As described below like that, by with shown in mixed below composition, prepare two kinds of health cleaning compositions:
1) fragrance #2:1.0g contains following raw-material perfume compositions: limonene (RT9.45); Dihydromercenol (RT 10.46); Phenethanol (RT 11.43); Cyclohexyl acetate (RT16.91); Verdox (RT 19.10); Veloutone (RT 19.78); Lillial (RT 27.97); Amyl salicylate (RT 28.46 and 29.31); 1-Hexyl salicylate (RT:33.77); Galaxolide (RT:39.91)
2) be respectively applied for the outer scattered phase, but the mixture of inside decentralized photo: 0.1g acrylamido oxypropyl trimethyl ammonium chloride (with) acrylamide copolymer (Salcare SC-60); 1.0 methacrylate trimethyl amino ethyl ester chloride (Salcare SC-96)
3) first surface activating agent 1:15.0g 2-sodium laureth sulfate (Sodium Laureth-2Sulfate)
4) second surface activating agent: 3.0g cocoa aminopropyl betanin
5) inner phase stabiliser: 2.0 trihydroxy stearins
6) inner phase stabiliser: 0.5g isostearic acid sorbitan ester
7) stabilizing agent/thickening agent: the 1.0g pentaerythritol tetrastearate (with) PEG-6 caprylic/capric glyceride (with) water
8) antiseptic: 0.1g DMDM Hydantoin
9) water: gather together enough 100g
Part A: by gradually the 0.5g polymer mixed is made in 20g water acrylamido oxypropyl trimethyl ammonium chloride (with) acrylamide copolymer cation dispersion polymer (transporting polymer 1) hydration, up to obtaining limpid solution.Then with polymer methacrylate trimethyl amino ethyl ester chloride (Salcare SC-96; Carrier polymer 2) and fragrance join in the polymer 1 of hydration to form opaque mixture.Part B: make the first, the second, surface of stability activating agent and thickening agent mix and are heated 70 ℃.Add remaining water if necessary.
Part A is mixed under 40 ℃ with part B, then, thoroughly stir to form surfactant/polymer complexes or GLPPD, goal object of the present invention.After thoroughly stirring, this health cleaning compositions cool to room temperature.
But the level that the analysis of Fig. 4 has disclosed the fragrance deposition that use GLPPD obtained as flavor carrier (purpose of the present invention) all sidedly is higher than the fragrance deposition level of using identical health washing prescription not using polymer gel complex (or claiming contrast) to be obtained.
Embodiment 5
Preparation according to shampoo compositions of the present invention
As described below like that, by with shown in mixed below composition, the preparation shampoo compositions:
1) fragrance #3:1.0g contains following raw-material perfume compositions: Dihydromercenol (RT 10.56); Linalool (RT 11.49); Tirpinyl acetate (RT 21.07); Benzyl acetate (RT 25.94); Lilial (RT:27.73); Cyclaprop (VerdylPropionate) (RT 28.20); Undecalactone (RT 29.33); 1-Hexyl salicylate (RT 33.70); Iso-E Super (RT 34.52); Habanolide (RT 39.59); Galaxolide (RT 40.04).
2) be respectively applied for the outer scattered phase, but the polymer of inside decentralized photo: 0.1g acrylamido oxypropyl trimethyl ammonium chloride (with) acrylamide copolymer (Salcare SC-60); 1.0g polyvinylamine (Lupamin 9096)
3) first surface activating agent 1:15.0g 2-sodium laureth sulfate (Sodium Laureth-2Sulfate)
4) second surface activating agent: 3.0g cocoa aminopropyl betanin
5) inner phase stabiliser: 2.0g trihydroxy stearin
6) inner phase stabiliser: 0.5g isostearic acid sorbitan ester
7) stabilizing agent/thickening agent: the 1.0g pentaerythritol tetrastearate (with) PEG-6 caprylic/capric glyceride (with) water
8) antiseptic: 0.1g DMDM Hydantoin
9) water: gather together enough 100g
Part A: by gradually the 0.5g polymer mixed is made in 20g water acrylamido oxypropyl trimethyl ammonium chloride (with) acrylamide copolymer cation dispersion polymer (transporting polymer 1) hydration, up to obtaining limpid solution.Then polymer poly vinylamine (carrier polymer 2) and fragrance are joined in the polymer 1 to form mixture.Part B: make the first, the second, surface of stability activating agent and thickening agent mix and are heated 70 ℃.Add remaining water if necessary.
Part A is mixed under 40 ℃ with part B, then, thoroughly stir this mixture to form surfactant/polymer complexes or GLPPD, goal object of the present invention.After thoroughly stirring, this shampoo compositions cool to room temperature.
But the level that the analysis of Fig. 5 has disclosed the fragrance deposition that use GLPPD obtained as flavor carrier (purpose of the present invention) all sidedly is higher than the fragrance deposition level of using identical shampoo prescription not using polymer gel complex (or claiming contrast) to be obtained.
Claims (18)
1. one kind is used for the delivery of hydrophobic benefit agent and transports system, and it comprises: gel and cationic polymer water-miscible or the polymeric blends that a) can form energy complexation surfactant system; B) one or more can be the described surfactant system of complexation and liquid polymers or the oligomer non-mixcibility of water; And c) hydrophobic benefit agent; When described delivery with transport system and described surfactant system blended the time, can form gel-liquid polymers/polymer dispersed thing (GLPPD), can solubilizing hydrophobic reagent and prevent that it is assigned to the surface of stability activating agent-polymer gel in the free surfactant micella thereby provide.
2. carrier systems according to claim 1, wherein this hydrophobic benefit agent is a fragrance.
3. carrier systems according to claim 1 and 2, it can form GLPPD with the cleaning surfaces surfactant.
4. according to claim 1 or 3 described carrier systems, wherein this cationic polymer or polymeric blends have high cation substitution value, are higher than the molecular weight of 400K and the cationic charge of 1-30meq/g.
5. carrier systems according to claim 4 wherein should be selected from Lupasol with the cationic polymer or the polymeric blends of the non-mixcibility of water
PS, Superfloc C-583, Superfloc C-498, Salcare SC-95, Salcare SC-96, Lupamin 9096, PolyDADMAC, Polyquartenium10 (PQ 10), their mixture, and they and the acrylamide polymer mixture of acrylamido oxypropyl trimethyl ammonium chloride acrylamide copolymer or SalcareSC-60 for example.
6. carrier systems according to claim 1 wherein can have 500-20, the viscosity of 000cps with liquid polymers or the oligomer non-mixcibility of water with the complexation of surfactant substrate.
7. carrier systems according to claim 6, wherein dispersible body polymer or oligomer are selected from polymer and the oligomer derived from the isophorone vulcabond, hydrogenant polyisobutylene/polybutene copolymer, hydrogenant poly decene and their mixture.
8. be used for preparing the method according to each described carrier systems of claim 1-7, it comprises: a) make liquid dispersible polymer or oligomer and beneficial agent, preferred fragrance mixes to obtain water dispersible phase; B) mixture that makes cationic polymer or cationic polymer in aqueous medium hydration to obtain to form the aqueous polymer solution of decentralized photo; C) mix can disperse and decentralized photo to form the carrier systems of hydrophobic agents.
9. gel-liquid polymers/polymer dispersed thing (GLPPD) that comprises surfactant, it can be by mixing: a) decentralized photo, it is cationic polymer or the mixture of polymers that can the described surfactant of complexation forms aqueous gel; B) can with described surfactant form liquid complex compound, by at least a and liquid polymers or the oligomer non-mixcibility of water, but the perhaps formed decentralized photo of their mixture; C) the hydrophobic active agent obtains.
10. GLPPD according to claim 8, but it further comprises the stabilizing agent of liquid decentralized photo.
11. GLPPD according to claim 10, wherein this stabilizing agent is selected from the trihydroxy stearin, polysorbate 20, isostearic acid sorbitan ester and their mixture.
12. according to claim 9 or 10 described GLPPD, wherein this cationic polymer or polymeric blends are as defined in claim 4 or 5.
13. according to each described GLPPD among the claim 9-11, wherein should with the liquid polymers of the non-mixcibility of water or oligomer as defined in claim 6 or 7.
14. be used for preparing the method according to each described GLPPD of claim 9-13, it comprises: a) make liquid dispersible polymer or oligomer and beneficial agent hydrophobicity composition, preferred fragrance mixes to obtain water dispersible phase; B) mixture that makes cationic polymer or cationic polymer in aqueous medium hydration to obtain to form the aqueous polymer solution of decentralized photo; C) mix can disperse and decentralized photo to form the premixing carrier systems of hydrophobic agents; And d) with suitable relative scale, but the stabilizing agent of premixing carrier systems and surfactant system and optional decentralized photo is combined, to obtain surfactant complexation gel.
15. the consumer goods of a perfuming, it comprises micellar surfactant of formation and fragrance, and wherein this fragrance is to exist with the form according to each described carrier systems among the claim 1-7.
16. the consumer goods of a perfuming, it comprises and forms micellar surfactant, water and according to each described GLPPD among the claim 9-13.
17. according to the consumer goods of claim 15 or 16 described perfumings, it is to be used to handle skin, hair, the cleaning on fabric or other surface or the existence of the form of care composition.
18. the consumer goods of perfuming according to claim 17, it is to take a shower or the shower cleaning mixture fancy soap, detergent or fabric softening agent, plate or window cleaning agent, perhaps heavy duty detergent cleaning agent.
Applications Claiming Priority (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US51654803P | 2003-10-31 | 2003-10-31 | |
| IB0304867 | 2003-10-31 | ||
| WOPCT/IB03/04867 | 2003-10-31 | ||
| IBPCT/IB03/04867 | 2003-10-31 | ||
| US60/516,548 | 2003-10-31 | ||
| PCT/IB2004/003544 WO2005041918A1 (en) | 2003-10-31 | 2004-10-28 | Fragrance delivery system for surface cleaners and conditioners |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1874750A true CN1874750A (en) | 2006-12-06 |
| CN1874750B CN1874750B (en) | 2010-04-21 |
Family
ID=36939094
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200480032225XA Expired - Fee Related CN1874750B (en) | 2003-10-31 | 2004-10-28 | Fragrance Delivery Systems for Surface Cleaners and Conditioners |
Country Status (3)
| Country | Link |
|---|---|
| CN (1) | CN1874750B (en) |
| BR (1) | BRPI0415895A (en) |
| MX (1) | MXPA06004704A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103502411A (en) * | 2011-04-28 | 2014-01-08 | 味之素株式会社 | Liquid cleaning agent composition |
| CN116509759A (en) * | 2023-06-29 | 2023-08-01 | 深圳市护家科技有限公司 | Oily particle composition for coating active substance and external skin preparation |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1996017591A1 (en) * | 1994-12-06 | 1996-06-13 | The Procter & Gamble Company | Shelf stable skin cleansing liquid with gel forming polymer and lipid |
| US6312678B1 (en) * | 1997-08-22 | 2001-11-06 | The Procter & Gamble Company | Cleansing compositions comprising water-soluble surfactant and water-insoluble oil |
| US6762158B2 (en) * | 1999-07-01 | 2004-07-13 | Johnson & Johnson Consumer Companies, Inc. | Personal care compositions comprising liquid ester mixtures |
| US20010053753A1 (en) * | 1999-08-10 | 2001-12-20 | Carolyn Engekhart | Stable cleansing compositions containing active agents |
-
2004
- 2004-10-28 CN CN200480032225XA patent/CN1874750B/en not_active Expired - Fee Related
- 2004-10-28 BR BRPI0415895-4A patent/BRPI0415895A/en not_active Application Discontinuation
- 2004-10-28 MX MXPA06004704A patent/MXPA06004704A/en active IP Right Grant
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103502411A (en) * | 2011-04-28 | 2014-01-08 | 味之素株式会社 | Liquid cleaning agent composition |
| US9226884B2 (en) | 2011-04-28 | 2016-01-05 | Ajinomoto Co., Inc. | Liquid cleansing composition |
| CN103502411B (en) * | 2011-04-28 | 2016-01-20 | 味之素株式会社 | Liquid detergent composition |
| CN116509759A (en) * | 2023-06-29 | 2023-08-01 | 深圳市护家科技有限公司 | Oily particle composition for coating active substance and external skin preparation |
| CN116509759B (en) * | 2023-06-29 | 2023-08-29 | 深圳市护家科技有限公司 | Oily particle composition for coating active substance and external skin preparation |
Also Published As
| Publication number | Publication date |
|---|---|
| MXPA06004704A (en) | 2006-07-05 |
| CN1874750B (en) | 2010-04-21 |
| BRPI0415895A (en) | 2007-01-09 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US7381417B2 (en) | Fragrance delivery system for surface cleaners and conditioners | |
| JP6772313B2 (en) | Beneficial agent-containing delivery particles | |
| EP1407754B2 (en) | Encapsulated fragrance chemicals | |
| US11331639B2 (en) | Hydrogel beads | |
| CN105769590B (en) | Delivery of particles | |
| CN1175098C (en) | Disintegrating granules and cleaning or detergent compositions | |
| JP6890592B2 (en) | How to make polyurea microcapsules with improved adhesion | |
| EP3687678B1 (en) | Improvements in or relating to organic compounds | |
| EP2046269B1 (en) | Benefit agent containing delivery particle | |
| CN102939151B (en) | The preparation method of polyurea microcapsule | |
| JP6861629B2 (en) | Method for manufacturing polyurea microcapsules with improved adhesion | |
| CN1330917A (en) | Salicylic aldehyde compsns. with antimicrobial and aromatic property and its use | |
| JP6203756B2 (en) | Perfume | |
| CN1705469A (en) | Polymer-Assisted Benefit Agent Delivery System | |
| CN1806038A (en) | Blooming soap bars | |
| CN109069359A (en) | Can heavy duty microcapsules | |
| WO2008100625A1 (en) | Benefit agent delivery compositions | |
| JP2011518654A (en) | Delivery particle | |
| CN115698247A (en) | soap composition | |
| US20050176598A1 (en) | Compositions and method for targeted controlled delivery of active ingredients and sensory markers onto hair, skin and fabric | |
| CN1738590A (en) | Compositions containing Derivatives of Dowthorn Seed Oil for Personal Care, Household Surface Care and Fabric Care | |
| JP2023514396A (en) | antibacterial composition | |
| CN1874750A (en) | Fragrance delivery system for surface cleaners and conditioners | |
| CN1167408C (en) | Individual cleaning method with synergistic effect | |
| CN1853606A (en) | Detergent composition |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100421 Termination date: 20121028 |