Unit dose sachet comprising a perfume gel composition

Abstract

The invention relates to a unit dose sachet comprising a perfume composition, wherein the perfume composition is a gel which comprises i) 0.2 to 2.0% by weight of a gelling agent selected from acrylates/C.sub.10-C.sub.30 alkyl acrylate cross polymers; ii) 60.0 to 75.0% by weight of a cosmetically acceptable alcohol; iii) 0.8 to 9.0% by weight of a fragrance composition having a liquid bulk specific gravity 20/20° C. of 0.97 to 1.08, a refractive index at 20° C. of 1.45 to 1.53 and a flash point of 100° C. to 1000° C.; iv) 0.5 to 1.5% by weight of a stabilizer; and v) 0.5 to 2.4% by weight of a solubilizer, vi) water up to 100% by weight, wherein the composition has a viscosity of 17,500 to 24,200 cps, and wherein the ratio of fragrance composition:gelling agent:alcohol is from 1:0.06:6 to 1:0.16:12.5.

Claims

1. A unit dose sachet comprising a perfume composition, wherein the perfume composition is a gel which comprises: i) 0.2 to 2.0% by weight of a gelling agent selected from acrylates/C.sub.10-C.sub.30 alkyl acrylate cross polymers; ii) 60.0 to 75.0% by weight of a cosmetically acceptable alcohol; iii) 0.8 to 9.0% by weight of a fragrance composition having a liquid bulk specific gravity 20/20° C. of 0.97 to 1.08, a refractive index at 20° C. of 1.45 to 1.53 and a flash point of 100° C. to 1000° C.; iv) 0.5 to 1.5% by weight of a stabilizer; and v) 0.5 to 2.4% by weight of a solubilizer, vi) water up to 100% by weight, wherein the composition has a viscosity of 17,500 to 24,200 cps, and wherein the ratio of fragrance composition:gelling agent:alcohol is from 1:0.06:6 to 1:0.16:12.5.

2. The unit dose sachet according to claim 1, wherein the perfume composition comprises one or more essential oils.

3. The unit dose sachet according to claim 1, wherein the perfume composition is a gel which comprises: i) 0.3 to 0.5% by weight of a gelling agent selected from acrylates/C.sub.10-C.sub.30 alkyl-acrylate cross polymers; ii) 60.0 to 68.0% by weight of a cosmetically acceptable alcohol; iii) 3.0 to 8.0% by weight of a fragrance composition having a liquid bulk specific gravity 20/20° C. of 0.97 to 1.08, a refractive index at 20° C. of 1.45 to 1.53 and a flash point of 100° C. to 1000° C.; iv) 1.0 to 1.4% by weight of a stabilizer; and v) 0.5 to 1.5% by weight of a solubilizer, vi) water up to 100% by weight, wherein the composition has a viscosity of 17,500 to 24,200 cps, and wherein the ratio of fragrance composition:gelling agent:alcohol is from 1:0.06:6 to 1:0.16:12.5.

4. The unit dose sachet according to claim 1, wherein the composition has a viscosity of 17,500 to 23,000.

5. The unit dose sachet according to claim 4, wherein the composition has a viscosity of 19,000 to 22,000 cps.

6. The unit dose sachet according to claim 1, wherein the cosmetically acceptable alcohol is selected from ethanol and isopropanol or mixtures thereof.

7. The unit dose sachet according to claim 1, wherein the sachet is made from a flexible material and has a size of not more than 4 cm×7 cm.

8. The unit dose sachet according to claim 1, wherein the sachet is hermetically sealed and can be opened for use by tearing one corner.

9. A package comprising a monthly supply of a unit dose sachet according to claim 1.

10. A method of using a unit dose sachet according to claim 1 for creating a scented atmosphere surrounding a human body comprising rubbing the perfume composition of claim 1 into the skin of a user.

Description

BRIEF DESCRIPTION OF THE DRAWINGS

(1) FIG. 1 shows an example for the dimensioning and structure of the unit dose sachet of the invention.

(2) FIG. 2 shows an exemplary package of the unit dose sachet of the present invention.

(3) FIG. 3 shows variations in the design of the unit dose sachet of the invention.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENT

(4) The present invention contemplates the formation of a Newtonian gel perfume/fragrance composition that is suitable for packing in a unit dose sachet and is suitable for everyday use. Hence, there is provided a new and novel way of applying fragrances to a person.

(5) There has been a lot of research on the rheological variety and characteristics of alcohol gels featuring the viscosity, the flow index and the stability of the polymer gel as dominant characteristics of the final gel product in practical use. For example, Samia Shalaby et al., Der Pharmacia Sinica, 2011, 2 (6):161-171 provides a study on the influence of the type and concentration of the alcohol (ethyl alcohol and isopropyl alcohol) on the rheological and mucoadhesive properties of Carbopol 940 gel formulations. It was shown that the type and concentration of the incorporated alcohols significantly affects the rheological and mucoadhesive properties of the prepared Cp 940 gels. It was concluded that 30% is the optimum concentration of ethyl alcohol in hydroalcoholic systems when higher viscosity of the gel was required and 30% also for isopropyl alcohol when strong mucoadhesives are required for Cp 940 gel formulations.

(6) Further to this, the document Tzaneva et al., J. Pharm. Sci. & Res. Vol. 9(8), 2017, 1383-1387 discloses modifications of chitosan with improved solubility for new cosmetic gel applications. It was found that chitosan can be modified chemically so as to be useful for the preparation of cosmetic gel formulations intended for skin formulations which impart a feeling of smoothness to the skin and protect it from adverse environmental conditions and dehydration. Gregolin et al., Journal of Dispersion Science and Technology, 31:820-825, 2010 provides a study on the rheological characteristics of gels with a focus on the use as a cosmetic base. The gels were prepared with sodium carboxymethyl cellulose 3% and 5%, with Carbopol 940 and with Carbopol Ultrez. It was found that a gel with 3% of sodium carboxymethyl cellulose presented the most appropriated behavior and is suitable as a cosmetic base. This means that for the efficiency and quality and consumer acceptance of cosmetic products, the rheological characteristics are a precious tool. The prior art also shows that there are wide variety of gel formulations for cosmetic use and the suitability for a specific application is not just an obvious variation of the tools and knowledge known from the prior art.

(7) To adapt to a specific purpose, such as the present use of a fragrance gel in a sachet, the ingredients must be specifically chosen and balanced in their ratios with each other. To be usable in the sachets of the present invention, the product must have specific flow features, i.e. it must not flow out of the sachet easily but only upon pressing by the consumer with his fingers so as to press out the whole amount of the gel from the sachet. Unlike the perfume compositions of the prior art the present gel composition is not too liquid-like to be used only in a bottle, but it does also not linger on the skin like low viscosity gels. The composition is smooth on the skin and quickly absorbed.

(8) The present inventors have now found out that when a basic composition is prepared, which comprises a gelling agent selected from acrylates/C.sub.10-C.sub.30 alkyl-acrylate crosspolymers, a cosmetically acceptable alcohol, water, stabilizer and a solubilizer in defined ratios then this basic composition is suitable to be combined with a variety of fragrances having defined properties, and have thus obtained a gel composition suitable for use in a sachet.

(9) It has surprisingly been found that a perfume gel composition having the above favourable properties can be prepared by a composition having the above basic components, wherein the amount of alcohol (ethanol, isopropanol or mixtures thereof) is above 60% w/w and the fragrance composition is a composition of aromatic oils having defined physical properties and is present in an amount of 0.8 to 9.0% by weight and wherein the ratio of the fragrance composition:gelling agent:alcohol is from 1:0.06:6 to 1:0.16:12.5.

(10) The percentage of alcohol at or above 60% w/w while maintaining the viscosity, is a unique feature of the composition, and obtained due to exclusive combination of the ingredients with the composition of the perfume, which is added in relativity high amount, compared with common formulation of alcoholic gel for sanitations exist in the market.

(11) Contrary to the corresponding compositions of the prior art such as hand sanitizers or gel preparations that contain up to 50% alcohol, the composition of the present invention will not be liquidized due to the high alcohol concentration and can thus be packed into a sachet instead of bottles.

(12) The formulation of the gel into which the fragrance or perfume is contained is characterized by a unique viscosity. Said viscosity is obtained by a matrix structure of an alcohol-aqueous phase that enables the cross polymer to be solubly dispersed in said spreading phase. Acrylates/C.sub.10-C.sub.30 alkyl-acrylate cross-polymers also contain some other monomers that are hydrophobic. This means that the molecule is partly hydrophobic and partly hydrophilic so that it not only works as a thickener but also as an emulsion stabilizer. It is very common in gel-type formulations that also an oily phase is contained. The perfume as such is hydrophobic and is solubilized and dispersed as micro oily drops protected by the PEG 40 hydrogenated castor oil and dispersed in the aqueous alcoholic phase of the preparation.

(13) The perfume composition comprises a fragrance composition which has a liquid bulk specific gravity 20/20° C. of 0.97 to 1.08, a refractive index at 20° C. of 1.45 to 1.53 and a flash point of 100° C. to 1000° C. Any fragrance composition having said properties may be incorporated into the perfume composition of the invention.

(14) The composition of the fragrance to be added to the perfume composition of the invention includes (preferably) Florol™, Cedror™, limonene, citral and Eucalyptus. The specific physical characteristic of the aromatic oils and compound in combination with the alcohol and cross-polymer create unique balance at enable the stable rheological features of the preparation in the sachet pack of alcoholic gel perfume that is pioneer in the fragrance market.

(15) The composition may contain any type of fragrance having the above defined physical properties that is commonly used in perfumery products for human consumption. Specific examples thereof are:

(16) TABLE-US-00001 % In the fragrance compound or Raw Substance CAS material mg/kg 5-Acetyl-1,1,2,3,3,6-hexamethyl indan 15323-35-0 (Phantolide) Allyl heptane carbonate 73157-43-4 Amyl cyclopentenone (2-Pentyl-2-cyclopenten-1- 25564-22-1 one) Angelica root oil 8015-64-3 cis-and trans-Asarone ((E)-and(Z)-2,4,5- Listed Trimethoxypropen-1-yl benzene) Bergamot oil expressed 8007-75-8 Bitter Orange Peel Oil Expressed 68916-04-1 BMHCA (p-t-Butyl-alpha-methylhydrocinnamic 80-54-6 aldehyde) p-tert-Butyl-dihydrocinnamaldehyde 18127-01-0 (Bourgeonal) Cinnamic alcohol 104-54-1 Cinnamic aldehyde 104-55-2 Cinnamyl Nitrile 1885-38-7 Cumin oil 8014-13-9 Eugenol 97-53-0 Cyclamen alcohol (3-(4-Isopropylphenyl)-2- 4756-19-8 methylpropanol) Grapefruit oil expressed 8016-20-4 Trans-2-Hexenal 6728-26-3 alpha-Hexylidene cyclopentanone 17373-89-6 HMPCC (3 and 4-(4-Hydroxy-4-methylpentyl)-3- 31906-04-4 cyclohexene-1-carboxaldehyde) 51414-25-6 Hydroxycitronellal (Laurine, Hydronal, Phixia, 107-75-5 Laurinal) Isocyclogeraniol (2,4,6-Trimethyl-3-cyclohexene- 68527-77-5 1-methanol) Isoeugenol 97-54-1 Lemon oil cold pressed 8008-56-8 Lime oil expressed 8008-26-2 Menthadienyl formate (Isobergamate) 68683-20-5 Methoxy dicylopentadiene carboxaldehyde 86803-90-9 (Scentenal) 2-Methoxy-4-methylphenol (Creosol) 93-51-6 Methyl heptadienone (6-Methyl-3,5- 1604-28-0 heptadienone) Methyl heptine carbonate (MHC, Folione) 111-12-6 Methyl N-methyl anthranilate (Dimethyl 85-91-6 0.0153 153 anthranilate) Methyl octine carbonate (MOC) 111-80-8 3-Methyl-2(3)-nonenenitrile (Citgrenile) 53153-66-5 Methyleugenol 93-15-2 0.0013 13 p-Methylhydrocinnamic aldehyde 5406-12-2 Oak moss extracts (including solvent of 90028-68-5 codistillation) 1-Octen-3-yl acetate (Amyl vinyl carbinyl 2442-10-6 acetate) Opoponax 9000-78-6 Perilla aldehyde 2111-75-3 Peru balsam 8007-00-9 Petitgrain Mandarin Oil 8014-17-3 Propylidene phthalide 17369-59-4 Rue oil 8014-29-7 Safrol Natural 94-59-7 Styrax listed Tagetes oil and absolute listed Tree moss extracts (including cedarmoss and 90028-67-4 solvent of codistillation) 2,6,6-Trimethyleyclohexa-1,3-dienyl methanal 116-26-7 (Safranal) l-(Trimethylcyclohexenyl/cyclohexadienyl)-2- listed buten-1-ones (Rose ketones) Verbena absolute 8024-12-2 85116-63-8 Benzyl cyanide natural 140-29-4 Methyl beta naphtyl ketone 93-08-3 Citral 5392-40-5 0.0191 191 Famesol 4602-84-0 Phenylacetaldehyde 122-78-1 Tea extracts 84650-60-2 Acetaldehyde 75-07-0 Furfural 98-01-1 Bergapten 484-20-8 Benzyl alcohol 100-51-6 Cetone muse 81-14-1 0.0769 769 Thymol (added as such) 89-83-8 0.0003 3 Xylene musc 81-15-2 2-Phenoxyethanol 122-99-6 Benzoic acid (added as such) 65-85-0 alpha-Amyl cinnamic alcohol 101-85-9 alpha-Amyl cinnamic aldehyde 122-40-7 alpha-Hexyl cinnamic aldehyde 101-86-0 alpha-Methyl cinnamic aldehyde 101-39-3 Anisyl alcohol 105-13-5 Benzyl benzoate 120-51-4 0.0001 1 Benzyl cinnamate 103-41-3 Benzyl salicylate 118-58-1 0.0001 1 Citronellol listed 0.1614 1614 Geraniol 106-24-1 01472 1472 Hexyl salicylate 6259-76-3 0.0769 769 Isocyclocitral listed Methyl ionone mixed isomers listed 0.2307 2307 Coumarin 91-64-5 2,2-Dimethyl-3-(3-methylphenyl)propanol 103694-68-4 (Majantol) OTNE(1-(1,2,3,4,5,6,7,8-Octahydro-2,3,8,8- 54464-57-2 10.7692 107692 tetramethyl-2-naphthalenyl)ethanone) 2-Ethoxy-4-methylphenol 2563-07-7 Carvone 99-49-0 0.001 10 2244-16-8 6485-40-1 Ylang Ylang (various extracts) 8006-81-3 68606-83-7 83863-30-3 Jasmine absolute (Grandiflorum) 8022-96-6 8024-43-9 90045-94-6 84776-64-7 Jasmine absolute (Sambac) 91770-14-8 7-Methoxycoumarin natural 531-59-9 AHTN (Tonalid) 21145-77-7 Benzo[a]pyrene (ppm) 50-32-8 Benzanthracene (ppm) 56-55-3 1 -(5,5-dimethyl-1 -cyclohexen-1-yl)-pent-4-en-1- 56973-85-4 one 2-Phenylpropionaldehyde (Hydratropic aldehyde) 93-53-8 4-Methoxy-alpha-methylbenzenepropanal 5462-06-6 (Canthoxal) Allyl phenoxyacetate 7493-74-5 Benzaldehyde 100-52-7 Cinnamic aldehyde dimethyl acetal 4364-06-1 Dibenzyl ether 103-50-4 Melissa oil 8014-71-9 Isobutyl-methyl hydro cinnamic 6658-48-6 0.0242 242 aldehy de(Sylvial/Suzaral/Rhodial) Acetylated Vetiver oil 62563-80-8 117-98-6 68917-34-0 84082-84-8 73246-97-6 1,2,3,4 -Tetrahydro-4-methylquinoleine 19343-78-3 Isobutyl N-methyl anthranilate 65505-24-0 p-Methyltetrahydroquinoline 91-61-2 Estragole 140-67-0 Dimethylcyclohex-3-ene-1-carbaldehyde (mixed 68737-61-1 0.0307 307 isomers) 68039-49-6 68039-48-5 27939-60-2 67801-65-4 36635-35-5 68084-52-6 35145-02-9 alpha-Methyl-1,3 -benzodioxole-5- 1205-17-0 0.6153 6153 propionaldehyde (MMDHCA) 3-Phenylbutanal 16251-77-7 a-Butylcinnamaldehyde 7492-44-6 2-Heptylidene cyclopentan-1-one 39189-74-7 o-Methyoxycinnamaldehyde 1504-74-1 p-Methoxybenzaldehyde 123-11-5 o,m,p-Tolualdehydes and their mixtures 529-20-4 620-23-5 104-87-0 1334-78-7 Dihydrocoumarin 119-84-6 6,7-Dihydro-1,1,2,3,3-pentamethyl-4(5H)- 33704-61-9 0.1538 1538 indanone (DPMI) 3-(m-tert-Butylphenyl)-2-methylpropionaldehyde 62518-65-4 (m-BMHCA) Acetic acid, anhydride, reaction products with 144020-22-4 1,5,10-trimethyl- 1,5,9-cyclododecatriene 28371-99-5 Ethoxydiglycol 111-90-0

(17) The ratio of the fragrance composition:gelling agent:alcohol is from 1:0.06:6 to 1:0.16:12.5 including subranges.

(18) Moreover, the composition may also contain trace quantities (less than 0.001% w/w) of the following ingredients: linalool, limonene, ethylhexyl methoxycinnamate, benzyl salicylate, hexyl cinnamal, hydroxycitronellal, butyl methoxydibenzoylmethane, ethylhexyl salicylate, alpha-Isomethyl ionone, citronellol, coumarin, BHT, geraniol, eugenol, citral, benzyl benzoate, benzyl alcohol, farnesol, tocopherol.

(19) The perfume composition of the present invention is a gel having a viscosity of 17,500 to 24,200 cps, preferably from 19,000 to 23,000 cps and most preferably from 19,000 to 22,000 cps at ambient temperature including all ranges subsumed therein.

(20) The components of the perfume composition of the present invention are limited only to the extent that they may be combined to make a gel having the above described viscosities and that they do not degrade the structural properties of the sachet. Typical other components that may be included in the perfume gel composition are herbal extracts from plants, moisturizing agents to protect the skin while using an alcoholic gel perfume, aromatic oils such as lavender and orange blossom aroma oil.

(21) The composition comprises 0.2 to 2.0% by weight of a gelling agent which is selected from acrylates/C.sub.10-C.sub.30 alkyl-acrylate cross polymers. This is a hydrophobically modified crosslinked acrylate copolymer and is designed to efficiently impart thickening, stabilizing and suspending properties to the perfume gel composition. Said polymer is known in the art and is commercially available.

(22) The Acrylates/C.sub.10-30 Alkyl Acrylate Crosspolymer is a proprietary copolymer of C.sub.10-30 alkyl acrylate and one or more monomers of acrylic acid, methacrylic acid or one of their simple esters crosslinked with an allyl ether of sucrose or an allyl ether of Penta .sup.1. This gelling agent ingredient might be any branded name of trade name synonym to Carbopol® Ultras 20 Polymer.sup.2.

(23) For example, 9 branded names of this polymer, manufactured by Lubrizol.sup.3:

(24) TABLE-US-00002 9 Products Found Docs & Name Technology Supplier Support Carbopol ® 1342 Cross linked Acrylics Lubrizol polymer Carbopol ® 1382 Cross linked Acrylics Lubrizol polymer Carbopol ® ETO Cross linked Acrylles Lubrizol 2020 golymer Carbopol ® SC-200 Cross linker Acrylics Lubrizol polymer Carbopol ® Ultrez Cross linked Acrylics Lubrizol 20 polymer Carbopol ® Ultrez Cross linked Acrylics Lubrizol 21 polymer Pemolen ™ EZ-4U Thickeners Stabilizers Lubrizol polymeric Emulsifiers emulsifier Pemulen ™ TR-1 Synthetic Polymers Synthetic Lubrizol polymer Blends Emulsifiers O W Oil in Water Pemulen ™ TR-2 Cross linked Acrylics Lubrizol polymer Enulsifiers O W Oil in Water 1: productingredients.com/ingredient/info/acrylatesc 10-30-alkyl-acrylate-crosspolymer 2: ulprospector.com/en/na/PersonalCare/Detail/76/28581/Carbopol-Ultrez-20-Polymer 3: cosmetics.specialchem.com/inci/acrylates-c10-30-alkyl-acrylate-crosspolymer/s-lubrizol
1: productingredients.com/ingredient/info/acrylatesc10-30-alkyl-acrylate-crosspolymer
2: ulprospector.com/en/na/PersonalCare/Detail/76/28581/Carbopol-Ultrez-20-Polymer
3: cosmetics.specialchem.com/inci/acrylates-c10-30-alkyl-acrylate-crosspolymer/s-lubrizol

(25) In the following, exemplary and preferred embodiments of crosslinked alkyl acrylates as used in cosmetic formulations are given. These crosslinked polymers consist of co-monomers of at least one of: acrylic acid, sodium acrylate, methacrylic acid, or alkyl acrylate that share chemical properties, including a general lack of chemical reactivity. The ingredients included in this group are: Acrylates/C10-30 Alkyl Acrylate Crosspolymer Acrylates/C12-13 Alkyl Methacrylates/Methoxyethyl Acrylate Crosspolymer Acrylates Crosspolymer Acrylates/Ethylhexyl Acrylate Crosspolymer Acrylates/Ethylhexyl Acrylate/Glycidyl Methacrylate Crosspolymer Acrylates/PEG-4 Dimethacrylate Crosspolymer Acrylates/Steareth-20 Methacrylate Crosspolymer Acrylates/Vinyl Isodecanoate Crosspolymer Acrylates/Vinyl Neodecanoate Crosspolymer Allyl Methacrylate/Glycol Dimethacrylate Crosspolymer Allyl Methacrylates Crosspolymer Butyl Acrylate/Glycol Dimethacrylate Crosspolymer C8-22 Alkyl Acrylates/Methacrylic Acid Crosspolymer Glycol Dimethacrylate/Vinyl Alcohol Crosspolymer Lauryl Methacrylate/Glycol Dimethacrylate Crosspolymer Lauryl Methacrylate/Sodium Methacrylate Crosspolymer Methacrylic Acid/PEG-6 Methacrylate/PEG-6 Dimethacrylate Crosspolymer PEG/PPG-5/2 Methacrylate/Methacrylic Acid Crosspolymer Potassium Acrylates/C.sub.10-30 Alkyl Acrylate Crosspolymer Sodium Acrylates Crosspolymer-2 Sodium Acrylates/C10-30 Alkyl Acrylate Crosspolymer Sodium Acrylates/Vinyl Isodecanoate Crosspolymer Stearyl/Lauryl Methacrylate Crosspolymer

(26) Crosslinked alkyl acrylates are crosslinked polymers in which the co-monomers consist of at least one of the following: acrylic acid, sodium acrylate, methacrylic acid, or alkyl acrylate. Whereas polymers consisting purely of acrylic acid are often referred to as “carbomers,” copolymers comprised of mixtures of acrylic acid and alkyl acrylate monomers may sometimes be referred to as “alkyl carbomers.”

(27) Gelling agents to be used in combination with the above acrylates/C.sub.10-C.sub.30 alkyl-acrylate cross polymers are Polyacrylate Crosspolymer-6, or Hydroxyethyl Acrylate/Sodium Acryloyldimethyl Taurate Copolymer or Polyacrylamide (and) C13-14 Isoparaffin (and) Laureth-7 or Acrylates Copolymer or carbomer.

(28) A cosmetically acceptable alcohol is used as a solvent in an amount of 60 to 75%, preferably 65 to 70%, and more preferably 60 to 68% w/w including all subranges. The alcohol is preferably selected from ethanol, isopropanol and mixtures thereof. Mixtures of ethanol and isopropanol are preferably mixtures having 50% ethanol and 50% isopropanol, mixtures having 30% ethanol and 70% isopropanol or mixtures having 30% isopropanol and 70% ethanol.

(29) Moreover, the composition comprises 0.5 to 1.5% by weight of a stabilizer. Basically any stabilizer which is known in the art as cosmetically acceptable may be used. Preferably the stabilizer is selected from lauryl lactate, myrisic lactate and cetyl lactate or a mixture thereof, or from ethyl lactate, butyl lactate, hexyl lactate, octyl lactate, decyl lactate and ocatadecyl lactate or mixtures thereof. Most preferably the stabilizer is selected from lauryl lactate, myrisic lactate and cetyl lactate or a mixture thereof.

(30) Moreover, the composition comprises 0.5 to 2.4% by weight of a solubilizer. Basically, any solubilizer that is cosmetically acceptable can be used. Preferably the solubilizer is selected from PEG 40 hydrogenated castor oil, or Polyglyceryl-10 Laurate or Caprylyl/Capryl Wheat Bran/Straw Glycosides, Aqua, Fusel Wheat Bran/Straw Glycosides, Polyglyceryl-5 Oleate, Sodium Cocoyl Glutamate, Glyceryl Caprylate or Polyglyceryl-10 Caprylate.

(31) Additionally, the gel composition may include other materials including, but not limited to, surfactants, fillers, further solvents, fragrance stabilizers, disinfectants etc.

(32) The perfume composition of the invention is added up to 100% by weight with water, i.e. the difference from the total of the above other ingredients to 100% is added with water.

(33) It is, however, preferred that the gel composition of the present invention contains a minimum of ingredients and does not contain any harmful substances.

(34) The gel composition of the present invention is preferably a transparent gel, but it may also contain natural coloring agents such as green tea extract, algae extract etc.

(35) The perfume composition is a gel composition within the scope of present claim 1 as regards the ingredients and their ratios. Exemplary formulations may be formulations which contain restricted amounts of the general ingredients (as the one specified above) and/or compositions which comprise a specific combination of ingredients in specific percentages.

(36) The perfume/gel composition of the invention is contained in a unit dose sachet. Usually, the packaging form of a sachet is used in the cosmetic industry as a means for sample distribution, but according to the present invention, the packaging form of a sachet is the product meant to provide the full experience. It is not a travel-size product but is intended for everyday use.

(37) Said sachet may be any type of standard industry laminated packet structure such as a polyethylene film or any other suitable material including 100% biodegradable materials such as naturally occurring fibres such as bamboo, hemp roots or gum-Arabic fibres.

(38) The sachet preferably has a convenient size for everyday use, such as ketchup or mayonnaise sachet. FIG. 1 shows an exemplary design of a sachet to be used according to the present invention. The sachet, however, may also have a fancy form such as a sausage form, a French fries form, a chips form, a fancy bottle form. The sachet may be in various colors.

(39) The logo print of the product (Spr1tz) is applied to the surface of the sachet in a manner known to a person skilled in the art. The backside of the sachet specifies the ingredients as required by legal prerequisites. The sachet contains a tear-open corner. FIG. 2 shows both sides of an exemplary sachet according to the present invention.

(40) FIG. 3 shows further examples of design packages.

(41) The perfume/fragrance gel according to the present invention is prepared in a manner known in the art, usually by conventional mixing, dispersing in cold process combined with heating some of the ingredients in order to melt and combine them before adding to the dispensing phase. Specific temperature and stirring conditions not harmful to any of the ingredients and the fragrance compound are to be applied.

(42) The unit dose sachets may be sold in packages comprising a monthly supply of 30 sachets or in larger packages such as carton or other material that is sustainable and environmentally friendly.

(43) The unique combination of ingredients and fragrance extracts combined with a sachet form as the packaging form enables the preservation of the characteristics of the perfume product for a long shelf live without the use of harmful preservatives or other additives. The unique composition of the fragrance gel in a specific packaging form is to provide the customer with a unique and new experience in the field of perfumery. Hence, the invention also relates to the cosmetic use of the above unit dose sachet for creating a scented atmosphere surrounding the human body by rubbing the composition into the skin. The composition may repeatedly be rubbed into the skin to refresh the unique experience of personal perfuming.

(44) The invention will now be described further with reference to the following examples.

(45) The exemplary formulations of the following examples provide gel perfume compositions to be conveniently used in a sachet.

(46) In the examples, the following methods were used to determine the physical properties of the compounds:

(47) Refractive Index

(48) The refractive index was measured at 20° C. and is indicated as the D line of sodium (doublet at 589.0 nm and 589.6 nm). The refractive index is preferably measured by an Abbé refractometer.

(49) Viscosity

(50) The viscosity is measured with a Brookfield type viscometer at 23° C. according to the instructions of the manufacturer.

(51) Specific Gravity

(52) The specific gravity is measured by a pycnometer at 20° C.

Example 1: Exemplary Formulation of a Unit Dose Sachet

Formulation A

(53) TABLE-US-00003 % (W/W) Commercial Name INCI Name Sfq 100 DEIONISED WATER Aqua  0.5 CARBOPOL ETD2020 Acrylate/C10-30 Alkyl acrylate Crosspolymer 67.0 ISOPROPYL ALCOOL(IPA) 96° Isopropylalcohol QS pH 6.5 AMINO METHYL PROPANOL Aminomethylpropanol 7-8 FRAGRANCE Fragrance (Parfum)

Formulation B

(54) TABLE-US-00004 % (W/W) Commercial Name INCI Name Sfq 100 DEIONISED WATER Aqua 0.5 CARBOPOL ETD2020 Acrylate/C10-30 Alkyl acrylate Crosspolymer 67.0 ETHL ALCOOL 96° Ethyl Alcohol QS pH 6.5 AMINO METHYL PROPANOL Aminomethylpropanol 8 FRAGRANCE Fragrance (Parfum) Viscosity range 19,000 to 22,000 cps.

(55) In the above formulations the amount of fragrance can be varied depending on the intended intensity of the product. The amount of water is to be adapted to achieve 100%.

(56) The ingredients may be formulated to a gel according to any method of formulating a gel composition known in the art.

(57) The ingredients are preferably formulated to a gel according to Example 10. Depending on the formulation method the viscosity range is 19,000 to 22,000 cps.

Example 2: Exemplary Formulation of a Unit Dose Sachet

(58) TABLE-US-00005 Ingredient % (W/W) WATER To 100.00 ULTRATHIX 21 (ACRYLATES/C10-C30 ALKYL 0.4 ACRYLATE CROSSPOLYMER) ISOPROPYL ALCOOL(IPA) 96° 67 PERFUME 7-9 PEG 40 HYDROGENATED COSTER OIL 1-2 CERAPHYL 31 (LAURYL LACTATE (AND) 1.5 MYRISTYL LACTATE (AND) CETYL LACTATE)

(59) The ingredients may be formulated to a gel according to any method of formulating a gel composition known in the art.

(60) The ingredients are preferably formulated to a gel according to Example 10.

(61) Depending on the formulation method the viscosity range is 19,000 to 22,000 cps.

Example 3: Exemplary Formulation of a Unit Dose Sachet

Formulation A

(62) TABLE-US-00006 Ingredient % (W/W) WATER To 100.00 ULTRATHIX 21 (ACRYLATES/C10-C30 ALKYL 0.4 ACRYLATE CROSSPOLYMER) ETHYL ALCOHOL 70 PERFUME 8-9 PEG 40 HYDROGENATED COSTER OIL 0.4-2.4 CERAPHYL 31 (LAURYL LACTATE (AND) 1 MYRISTYL LACTATE (AND) CETYL LACTATE)

Formulation B

(63) TABLE-US-00007 Ingredient % (W/W) WATER To 100.00 ULTRATHIX 21 (ACRYLATES/C10-C30 ALKYL 0.4 ACRYLATE CROSSPOLYMER) ISOPROPYL ALCOOL(IPA) 96° 70 PERFUME 8 PEG 40 HYDROGENATED COSTER OIL 2.0 CERAPHYL 31 (LAURYL LACTATE (AND) 1 MYRISTYL LACTATE (AND) CETYL LACTATE)

(64) In the above formulation A the amounts of ingredients can be varied within the indicated ranges. The total compounds have to add up to 100%.

(65) The formulation B is a preferred formulation of formulation A.

(66) The ingredients may be formulated to a gel according to any method of formulating a gel composition known in the art.

(67) The ingredients are preferably formulated to a gel according to Example 10. Depending on the formulation method the viscosity range is 19,000 to 22,000 cps.

Example 4: Exemplary Formulation of a Unit Dose Sachet

(68) TABLE-US-00008 % (W/W) Commercial Name INCI Name Sq. 100 DEIONISED WATER Aqua 0.3 CARBOPOL ETD2020 Acrylate/C10-30 Alkyl acrylate 0.3 SEPIMAX ZEN ™ Cross-polymer Polyacrylate Crosspolymer-6 67.0 ETHYL ALCOHOL 96° Ethyl Alcohol QS pH 6.5 AMINO METHYL PROPANOL Aminomethylpropanol 7-9 FRAGRANCE FORBIDDEN Fragrance (Parfum) GARDEN G120 18129

(69) The amount of fragrance can be varied depending on the intended intensity of the product. The amount of water is to be adapted to achieve 100%.

(70) The ingredients may be formulated to a gel according to any method of formulating a gel composition known in the art.

(71) The ingredients are preferably formulated to a gel according to Example 10.

(72) Depending on the formulation method the viscosity range is 19,000 to 22,000 cps.

Example 5: Exemplary Formulation of a Unit Dose Sachet

(73) TABLE-US-00009 Ingredient % (W/W) WATER Ad 100.00 SEPINOV ™ EMT 10 (Hydroxyethyl Acrylate/ 0.8 Sodium Acryloyldimethyl Taurate Copolymer) ISOPROPYL ALCOOL(IPA) 96° 62 PERFUME FORBIDDEN GARDEN G120 18129 8-9 CERAPHYL 31 (LAURYL LACTATE (AND) 1.5 MYRISTYL LACTATE (AND) CETYL LACTATE)

(74) The ingredients may be formulated to a gel according to any method of formulating a gel composition known in the art.

(75) The ingredients are preferably formulated to a gel according to Example 10. Depending on the formulation method the viscosity range is 19,000 to 22,000 cps.

Example 6: Exemplary Formulation of a Unit Dose Sachet

Formulation A

(76) TABLE-US-00010 Ingredient % (W/W) WATER Ad 100.00 ULTRATHIX 21(ACRYLATES/C10-C30 ALKYL 0.4 ACRYLATE CROSSPOLYMER) ETHYL ALCOHOL 60 PERFUME FORBIDDEN GARDEN G120 18129 8-9 PEG 40 HYDROGENATED COSTER OIL 2.4 CERAPHYL 31 (LAURYL LACTATE (AND) 1 MYRISTYL LACTATE (AND) CETYL LACTATE)

Formulation B

(77) TABLE-US-00011 Ingredient % (W/W) WATER Ad 100.00 ULTRATHIX 21(ACRYLATES/C10-C30 ALKYL 0.4 ACRYLATE CROSSPOLYMER) ISOPROPYL ALCOOL(IPA) 96° 60 PERFUME FORBIDDEN GARDEN G120 18129 9 PEG 40 HYDROGENATED COSTER OIL 2.4 CERAPHYL 31 (LAURYL LACTATE (AND) 1 MYRISTYL LACTATE (AND) CETYL LACTATE)

(78) The ingredients may be formulated to a gel according to any method of formulating a gel composition known in the art.

(79) The ingredients are preferably formulated to a gel according to Example 10.

(80) Depending on the formulation method the viscosity range is 19,000 to 22,000 cps.

Example 7: Exemplary Formulation of a Unit Dose Sachet

(81) TABLE-US-00012 % (W/W) Commercial Name INCI Name Sfq 100 DEIONISED WATER Aqua 0.5 CARBOPOL ETD2020 Acrylate/C 10-30 Alkyl acrylate Crosspolymer 66.0 ETHYL ALCOOL 96° Ethyl Alcohol QS pH 6.5 AMINO METHYL Aminomethylpropanol PROPANOL 6.5 FRAGRANCE Fragrance (Parfum) *FRAGRANCE FORBIDDEN GARDEN G120 18129

(82) The ingredients may be formulated to a gel according to any method of formulating a gel composition known in the art. The ingredients are preferably formulated to a gel according to Example 10. Depending on the formulation method the viscosity range is 19,000 to 22,000 cps.

Example 8: Exemplary Formulation of a Unit Dose Sachet

(83) TABLE-US-00013 COMPONENTS INCI DECLARATION % Water Aqua Up to 100 Alcohol (96°) Ethanol 65.0 Fragrance Fragrance (parfum) 9 Isopropanol Isopropanol 15.0 Jojoba Aqua Sol-120W Jojoba Wax PEG-120 esters 0.1 Synthalen L Carbomer 0.6 AMP-Utra PC 2000 Aminomethyl Propanol a.n.

(84) The ingredients may be formulated to a gel according to any method of formulating a gel composition known in the art.

(85) The ingredients are preferably formulated to a gel according to Example 10.

(86) Depending on the formulation method the viscosity range is 19,000 to 22,000 cps.

Example 9: Exemplary Formulation of a Unit Dose Sachet

(87) TABLE-US-00014 Material Name INCI % (W/W) DEMINERALIZED WATER AQUA To 100.00 EDTA EDTA 0.05 GENENCARE ® OSMS BA BETAINE 2.00 GLYCERINE GLYCERIN 2.00 CARBOPOL ULTREZ 21 ACRYLATES/C10-30 0.60 ALKYL ACRYLATE CROSSPOLYMER ISOPROPYL ALCOOL(IPA) 96° ALCOHOL 60.00 AMP ULTRA PC 2000 (5% AMINOMETHYL 0.14 (qsp WATER) PROPANOL, WATER pH = 6) RESASSOL VH PEG-40 0.20 HYDROGENATED CASTOR OIL, PPG-26 BUTETH-26 FRAGRANCE FRAGRANCE 8 (PERFUME)

(88) The ingredients may be formulated to a gel according to any method of formulating a gel composition known in the art. The ingredients are preferably formulated to a gel according to Example 10. Depending on the formulation method the viscosity range is 19,000 to 22,000 cps.

Example 10: Preparation of a Unit Dose Sachet

(89) The above formulations can be prepared by the following process:

(90) The preparation process is usually a conventional process and comprises the following steps and sub steps: a. Preparation of the fragrance gel b. Filling fragrance gel into the sachet a) Step: Preparation of the fragrance gel 1. Dispersing in the aqua phase the gelling agent by sheer force of homogenizer, adding to the dispersion 2. In separate vessels heating the solubilizer and stabilizers until fully melted and adding the perfume to the melted mass. 3. Mixing the alcohol with the melted mass and adding the mixture to the Aqua phase that contain the gelling agent. Continue missing the preparation with low sheer forces until homogenous mixture is achieve. After mixture is homogenous and stable, verify that PH is between 4.0-5.5 and desired viscosity gel is formed. b) Step: Filling fragrance gel into the sachet Filling the gel fragrance mixture into a dedicate sachet's filling machine reservoir and performing filling each sachet with weight amount of fragrance gel to create the fragrance gel final product.