CN102112591B - Improvements relating to fabric conditioners - Google Patents
Improvements relating to fabric conditioners Download PDFInfo
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- CN102112591B CN102112591B CN2009801296772A CN200980129677A CN102112591B CN 102112591 B CN102112591 B CN 102112591B CN 2009801296772 A CN2009801296772 A CN 2009801296772A CN 200980129677 A CN200980129677 A CN 200980129677A CN 102112591 B CN102112591 B CN 102112591B
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Classifications
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/0005—Other compounding ingredients characterised by their effect
- C11D3/001—Softening compositions
- C11D3/0015—Softening compositions liquid
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
- C11D1/38—Cationic compounds
- C11D1/645—Mixtures of compounds all of which are cationic
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
- C11D1/66—Non-ionic compounds
- C11D1/835—Mixtures of non-ionic with cationic compounds
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/02—Inorganic compounds ; Elemental compounds
- C11D3/04—Water-soluble compounds
- C11D3/046—Salts
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/50—Perfumes
- C11D3/502—Protected perfumes
- C11D3/505—Protected perfumes encapsulated or adsorbed on a carrier, e.g. zeolite or clay
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
- C11D1/38—Cationic compounds
- C11D1/62—Quaternary ammonium compounds
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
- C11D1/66—Non-ionic compounds
- C11D1/662—Carbohydrates or derivatives
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Dispersion Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Fats And Perfumes (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
- Detergent Compositions (AREA)
Abstract
Provided is a composition comprising: i) encapsulated perfume components, ii) a fabric softening active, iii) a stabilising active selected from the group consisting of from 0.05 to 0.2 wt% by the total weight of the composition of water soluble cationic quaternary ammonium compound (s), from 0.65 to 1.5 wt % by the total weight of the composition of non-ionic surfactant (s) and mixtures thereof, and iv) from 0.005 to 0.1 wt% by the total weight of the composition of salt, wherein the encapsulates comprise a capsule wall having surface weak acid groups or moieties, allows the formulation of stable fabric conditioning compositions.
Description
Technical field
The present invention relates to comprise the stable fabric softener composition of capsule (encapsulates).
Background technology
Now, it is known and favourable adopting spices and the perfume composition (capsule (encaps)) of capsule capsulation in fabric conditioner, because it makes it possible to realize the storage of the spices that improves and perfume composition and sends.By overcoming the problem of perfume loss in drying process, this technology is compared with traditional free spice oil (perfume oil) provides the perfume compound transportation performance that strengthens, and this is because spices is protected in capsule.
WO2006/131846 has disclosed cleaning or the finish composition that comprises the basically non-water that is encapsulated in the perfume compound in the aminoplastics type microcapsule, and has solved the unsettled problem of flavor capsule itself.
EP1589092 has disclosed the fabric conditioner composition of the perfume compound that comprises the capsule capsulation, and has described the stabilising effect of nonionogenic tenside to capsule slurries (encapsulate slurry) itself.
WO2008/016637 has disclosed fabric conditioner composition, and described composition comprises the quaternary ammonium compound and the particle with the polymer wall material that surrounds benefit materials of ester-connection, and described benefit materials is perfume compound.
US2006/252669 has disclosed a kind of fabric softener composition, and described composition comprises positively charged ion or the softening compound of using of nonionic, crosslinked cationic polymers and at least a fabric or the skin beneficiating ingredient that are included in the microcapsule.
Some known flavor capsules have the lip-deep weak acid group that is present in capsule wall or shell, for example, those disclosed among US2007/0138672, EP-A-1407754, EP-A-1533364, EP-A-1797946, EP-A-1797947, EP-A-1407753, EP-A-1589092 (all being International Flavours and Fragrances Inc) and the WO2008/005693 (Colgate-Palmolive Company).These mainly are because adopt carboxylic acid group (carboxylate based) polymeric crosslinker to cause in the production process of polymer shell.
But, we have found that, in the time of in joining fabric conditioner composition, this capsule causes the viscosity of composition relative mistake-stability and shorter shelf lives.Even when the stable slurry of capsule when being available, the viscosity stability of whole fabric conditioner composition also is lowered.Be included in the composition of the capsule that has whole or most of strong acid group rather than weak acid group on the wall surface or do not have any composition aforementioned weak or strong acid group that exists from the teeth outwards relatively more stable.
Be not bound by theory, we believe weak acid can not be dissociated into ionic species fully but be in molecular form (main) and ionic species (less important) between the fact of running balance the stability of fabric conditioner composition is had negative impact.In case weak acid is in ionic species, it can with metal ion, proton or bioactive molecule (for example quaternary ammonium softening active substance) complexing.This complexing causes that running balance forms between less important ionic species and the main molecular form.Dynamic, the constantly mobile balance of between these two kinds of forms this causes unsettled system.In the situation that weak acid group and this phenomenon of quaternary ammonium compound complexing are remarkable especially, this be because this formed solid, and not complexing be liquid mutually.The fact that the weak acid balance can change when storing with the pH of pH variation and known fabrics conditioner composition has been aggravated this problem.
We have found that now, by add suitable movably (mobile material) material in prescription, for example water-soluble quaternary ammonium compound or nonionogenic tenside can alleviate or eliminate this problem.Without wanting to be limited by theory, we believe preferential movably thing class rather than the softening active substance complexing with adding of weak acid, cause thus more stable system.
The flavor capsule that the present invention allows to have surperficial weak acid group joins in the fabric conditioner and does not lose stability, thus so that can adopt the spices of wide region more and prolong shelf lives of product.
Summary of the invention
In a first aspect of the present invention, a kind of composition is provided, comprising:
I) (encapsulated) perfume composition of capsule capsulation,
Ii) fabric-softening active substance, it is selected from the quaternary ammonium compound of ester-connection and oiliness sugar derivatives and composition thereof;
Iii) stable with active substance (stabilising active), be selected from the cationic quaternary ammonium compound of one or more water-soluble non-ester-connections that account for composition total weight 0.05-0.2 % by weight, account for one or more nonionogenic tensides of composition total weight 0.65-1.5 % by weight and composition thereof, and
Iv) account for the salt of composition total weight 0.005-0.1 % by weight,
Wherein said capsule (encapsulates) comprises the capsule wall with surperficial weak acid group.
A second aspect of the present invention provides a kind of method of stable fabric finish composition, and described composition comprises the perfume composition of capsule capsulation; The fabric-softening active substance, it is selected from the quaternary ammonium compound of ester-connection and oiliness sugar derivatives and composition thereof; With the salt that accounts for composition total weight 0.005-0.1 % by weight; Wherein said capsule comprises the capsule wall with surperficial weak acid group or part, described method comprises to composition adds stable step with active substance, the described stable group that is comprised of the cationic quaternary ammonium compound of water-soluble non-ester-connection, nonionogenic tenside and composition thereof that is selected from active substance.
Embodiment
Capsule
The capsule (being also referred to as " capsule (capsules) " herein) that the present invention adopts comprises shell and spices nuclear.Described shell comprises having from the teeth outwards the weak acid group, for example surperficial hydroxy-acid group or part, material.In the context of the present invention, " group or the part that comprise surperficial carboxylate radical " refers to the capsule shell wall and has on its outer surface a plurality of groups that comprise carboxylate radical, its can with composition in the thing class interact." weak acid group " refers to those that find at weak acid and gives the proton group, described weak acid namely in the aqueous solution only part from the acid of separating, for example, so-called " organic acid ".
Known in the art and be applicable to perfume compound capsule of the present invention and comprise wall or shell, described wall or shell comprise aminoplast(ic) resin, more specifically with urea-formaldehyde pre-condensation compound or crosslinked Three-dimensional warp cross-linked network replacement or unsubstituted acrylate copolymer or multipolymer of melamine-formaldehyde pre-condensate, and has surperficial weak acid group.
At UK publication application GB 2,006, disclosed among 709 A and be applicable to microcapsule formation of the present invention, adopt (i) carbamide or urea-formaldehyde pre-condensation compound and the polymkeric substance that (ii) comprises the vinyl monomer unit that is substituted, this vinyl monomer unit that is substituted has connected for carboxyl-proton functional moieties (for example carboxylic acid anhydride group).
Described weak acid group comprises any group that comprises carboxylate radical, is represented by following formula :-
(-C(OH)=O)
When shell wall was formed by a kind of or its blend in following crosslinked carboxylation (carboxylated) polymkeric substance, these typically occurred in the preparation process of capsule shell wall :-
(i) acrylate copolymer;
(ii) methacrylate polymer;
(iii) vinylformic acid-Sipacril 2739OF;
(iv) acrylamide and acrylic acid copolymer;
(v) Methacrylamide-acrylic copolymer;
(vi) acrylamide-Sipacril 2739OF;
(vii) Methacrylamide-Sipacril 2739OF;
(viii) vinylformic acid C
1-C
4Alkyl ester-acrylic copolymer;
(ix) vinylformic acid C
1-C
4Alkyl ester-Sipacril 2739OF;
(x) methacrylic acid C
1-C
4Alkyl ester-acrylic copolymer;
(xi) methacrylic acid C
1-C
4Alkyl ester-Sipacril 2739OF;
(xii) vinylformic acid C
1-C
4Alkyl ester-acrylic acid-acrylamide copolymer;
(xiii) vinylformic acid C
1-C
4Alkyl ester-methacrylic acid-acrylamide copolymer;
(xiv) methacrylic acid C
1-C
4Alkyl ester-acrylic acid-acrylamide copolymer;
(xv) methacrylic acid C
1-C
4Alkyl ester-methacrylic acid-acrylamide copolymer;
(xvi) vinylformic acid C
1-C
4Alkyl ester-vinylformic acid-methacrylamide copolymer;
(xvii) vinylformic acid C
1-C
4Alkyl ester-methacrylic acid-methacrylamide copolymer;
(xviii) methacrylic acid C
1-C
4Alkyl ester-vinylformic acid-methacrylamide copolymer; With
(xix) methacrylic acid C
1-C
4Alkyl ester-methacrylic acid-methacrylamide copolymer.
Preferred cross-linked polymer comprises in the top inventory and provides those.By forming described capsule with suitable monomer reaction to form insoluble shell.Most preferably, by melamino-formaldehyde or urea-formaldehyde condensation product, and the monomer of similar type, form described capsule with the cross-linked polymer that provides above.Most preferably, described shell comprises melamino-formaldehyde.
According to the encapsulated technology of using, encapsulated space, hole (pore vacancies) or the clearance opening (interstitial openings) of providing.
Be used for capsule of the present invention and have spices or perfume composition nuclear.
Except one or more perfume compound compounds, carrier oil also may reside in the capsule core.These oil are can miscible hydrophobic material in the spices material that the present invention adopts.Suitable oil is that the perfume compound chemical is had those of rational affinity.Suitable material includes, but are not limited to triglyceride oil, monoglyceride and Diglyceride, mineral oil, silicone oil, diethyl phthalate, poly-alpha olefins, Viscotrol C and Isopropyl myristate.Preferably, if present, described oil is triglyceride oil, most preferably capric acid/Trivent OCG oil.
For liquid composition, can use described capsule with the slurries form, described slurries preferably include the approximately solid of 40 %.The amount of this 40% capsule slurries that will use in composition is up to 10% of whole composition weight, and is preferred 0.1-5%, more preferably 1-2 % by weight.
When described capsule was powder or solid form, content accounted for 0.1-0.7 % by weight of whole composition weight.
The granularity of described capsule and mean diameter can be in following range: about 10 nanometers-Yue 1000 microns, and preferred approximately 50 nanometers-Yue 100 microns, more preferably from about preferably approximately 2-Yue 40 microns, even more preferably from about 4 to 15 microns.Particularly preferred scope is approximately 5-10 microns, for example 6-7 microns.It can be narrow, wide or multimodal that capsule distributes.Multimodal distributes can be by dissimilar capsule chemical component.
In the process of preparation laundry treatment compositions, can at any time capsule be combined with composition.Described capsule can add in the composition, and vice versa.For example, capsule can join later in the previously prepared composition or can be in the process of preparation composition with other compositions for example water be combined.
The stable active substance of using
Of the present invention stable be the movably thing class that can be combined with the weak acid group with active substance (stabilising active).When existing in the composition that is comprising the textile finishing active substance, described weak acid group is preferential and described stablely is combined with active substance rather than textile finishing active substance.
The described stable group that is formed by the cationic quaternary ammonium compound of water-soluble non-ester-connection, nonionogenic tenside and composition thereof, the preferred nonionic surfactants of being selected from active substance.
Suitable water-soluble cationic quaternary ammonium compound comprises the cats product of the single long chain ethoxylated with counter ion, described counter ion are alkyl sulfate (alkyl sulphate) preferably, for example methylsulfate and ethyl sulphate, and most preferably be the methylsulfate counter ion.Described chain does not connect by ester group.
Described single long chain cation tensio-active agent material for the election is oxyalkylated cationic quaternary ammonium tensio-active agent.Be applicable to the benzoic ether that phenylformic acid that the phenol that those replace derived from Fatty Alcohol(C12-C14 and C12-C18), lipid acid, fatty methyl ester (fatty methyl esters), alkyl usually of the present invention, alkyl replaces and/or alkyl replace and/or be converted into to choose wantonly and the further lipid acid of the amine of reaction of another chain alkyl or alkyl-aryl; This amine compound is then by one or two oxyalkylene chain alkoxylates, has separately for every mole of described oxyalkylene chain of amine to be less than or equal to approximately 50 mole alkylene oxide parts (for example oxyethane and/or propylene oxide).Typical this type of material serve as reasons aliphatic series saturated or unsaturated, primary, secondary or chain amine quaternized and the product that obtains, have one and have approximately the approximately hydrocarbon chain of 22 carbon atoms of 12-, on the amine atom, had separately by one or two and be less than or equal to the approximately oxyalkylene chain alkoxylate of 50 oxyalkylenes parts.Amine hydrocarbon used herein has approximately approximately 22 carbon atoms of 12-, and is preferably linear configuration.Suitable quaternary ammonium surfactant is made by one or two oxyalkylene chains that link to each other with amine moiety, mean vol is to be less than or equal to approximately oxyalkylene/alkyl chain of 50 moles, about about 20 moles the oxyalkylene of 3-more preferably most preferably is approximately oxyalkylene/hydrophobic group alkyl for example of 12 moles of about 5-.The example of such suitable stabilizers comprises Ethoquad 18/25, C/25 and the O/25 that derives from Akzo and the Variquat-66 that derives from Goldschmidt (two (polyoxy ethyl) the ethylsulfuric acid ammoniums (tallow alkyl bis (polyoxyethyl) ammonium ethyl sulfate) of soft tallow alkyl have approximately 16 ethoxy units altogether).
Preferably, the oxyalkylated cats product compound of ammonium has following general formula:
Wherein R1 be selected from saturated or unsaturated, primary, secondary alkyl group or alkyl-aryl hydrocarbon; The length of described hydrocarbon chain is 12-22; Each R2 is selected from the combination of following group or following group :-(CH
2)
n-and/or-[CH (CH
3) CH
2]-; Y is selected from following group :=N
+-(A)
q-(CH
2)
n-N
+-(A)
q-B-(CH
2)
n-N
+-(A)
2-(phenyl)-N
+-(A)
q-(B-phenyl)-N
+-(A)
qWherein n is about 1-approximately 4.
Each A is independently selected from following group: H; R1;-(R2O)
z-H;-(CH
2)
xCH
3Phenyl and the aryl that replaces; Wherein 0≤x≤approximately 3; And B is selected from following group :-O-;-NA-;-NA
2-C (O) O-; With-C (O) N (A)-; Wherein R2 is as defined above; Q=1 or 2; And X
-For, and m is 1-4.
Preferred structure is m=1 wherein, p=1 or 2, and those of 5≤z≤50, more preferably m=1 wherein, p=1 or 2, and the structure of 7≤z≤20, m=1 wherein most preferably, p=1 or 2, and the structure of 9≤z≤12.
Preferred example is Benzalkonium Chloride (Barquat MB-50); From LONZA
Water-soluble quaternary ammonium compound (quat) is selected from the alkylbenzene methyl quaternary ammonium compounds of mono-long chain quaternary ammonium compound or general formula R 2R3 (R4) 2N+X-of general formula R (R1) 3N+X-
Wherein R is selected from C8-C22 alkyl or alkenyl group, R1 is selected from the C1-C3 alkyl group, R2 is selected from C6-C18 alkyl or alkenyl group, R3 is benzyl group, R4 is selected from the C1-C3 alkyl group, and X is negatively charged ion, is selected from chlorion, bromide anion, iodide ion, nitrate radical, sulfate radical, methylsulfate, ethyl sulphate, acetate moiety and phosphate radical.
Preferred water-soluble quaternary ammonium compound of the present invention is described alkylbenzene methyl aliquat or described mono-long chain quaternary ammonium compound, and described alkylbenzene methyl aliquat most preferably.
The content of water-soluble cationic ammonium compound is 0.005-0.2 % by weight suitably.
Suitable ionic surfactant pack is drawn together the adduct of oxyethane and/or propylene oxide and Fatty Alcohol(C12-C14 and C12-C18), lipid acid and aliphatic amide.The oxyalkylated material of the particular type that any this paper describes later can both be used as described nonionogenic tenside.
Suitable tensio-active agent is the basically water miscible tensio-active agent of following general formula:
Wherein R be selected from primary, the second month in a season and branched-chain alkyl and/or acyl group hydrocarbyl group; The primary, the second month in a season and branched-chain alkenyl hydrocarbyl group; With primary, the phenol hydrocarbyl group of the second month in a season and branched-chain alkenyl-replacement; Described hydrocarbyl group has 8-Yue 25, and is preferred 10-20, for example the chain length of 14-18 carbon atoms.
In the general formula of the nonionogenic tenside of ethoxylation, Y typically:
--O--,--C (O) O--,--C (O) N (R)--or--C (O) N (R) R--
Wherein to have the implication that provides previously maybe can be hydrogen to R; With Z be at least about 8, preferably at least about 10 or 11.
Preferably, the HLB of described nonionogenic tenside is about 7-approximately 20, more preferably 10-18, and 12 – 16 for example.
Preferred example is Lutensol AT25, a kind of nonionogenic tenside; From BASF and Genapol C200 (Clariant), it is based on cocounut oil chain (coco chain) and 20 EO groups.
Based on the gross weight of composition, the amount of described nonionogenic tenside is greater than 0.65% to 1.5%, more preferably 0.7-1 % by weight, most preferably 0.7-0.9%.
Salt
The salt that is applicable to the present composition generally includes any basic metal of mineral acid (alkaline metals) or alkaline earth salt.NaCl, CaCl
2, MgCl
2With similar alkali and alkaline earth metal ions salt be preferred, CaCl
2Particularly preferred.Usually, the amount of the electrolytic salt that needs accounts for 0.005-0.1 % by weight of whole composition weight, preferred 0.01-0.07 % by weight.
Free spices
Composition of the present invention preferably includes one or more free (unconfined) spices, and this refers to the not spices of capsule capsulation.Can adopt any suitable spices or spice mixt.Described spices must be compatible with above-mentioned carrier oil, and must be able to permeate the shell of capsule.Skilled person will appreciate that, the present invention can comprise single component, but more likely, the present invention will comprise at least eight kinds or more kinds of perfume compound chemical, more may comprise 12 kinds or more kinds of, and often be 20 kinds or more kinds of perfume compound chemical.The present invention also considers to adopt compound fragrance formulation, comprises 50 kinds or more kinds of perfume compound chemical in fragrance formulation, and 75 kinds or more kinds of, or even 100 kinds or more kinds of perfume compound chemical.The suitable free spices that the present invention adopts comprises those that disclose among the EP1533364A2 (IFF).
The amount of described spices is preferably the 0.01-10 % by weight based on described composition total weight, more preferably 0.05-5 % by weight, also more preferably 0.1-4.0 % by weight, most preferably 0.2-4.0 % by weight.
The useful component of described spices comprises the material in natural and synthetic source.They comprise single compound and mixture of planting.The specific examples of this class component can find in current document, for example, and the Handbook of Flavor Ingredients of Fenaroli, 1975, CRC Press; Synthetic Food Adjuncts, 1947, M. B. Jacobs, Van Nostrand edits; Perhaps Perfume and Flavor Chemicals, S. Arctander, 1969, Montclair, N.J. (USA).These materials are flavouring, seasoning and/or the perfuming consumer's goods, that is, give consumer's goods smell and/or fragrance or the taste of traditional perfuming or seasoning, or change smell and/or the taste of the described consumer's goods, and the technician in field knows.
In the context of the invention, spices not only refers to the product perfume compound of full preparation, but also refers to the component through selecting of this perfume compound, those that particularly are easy to lose, for example so-called " head is fragrant ".
Head is fragrant by Poucher definition (Journal of the Society of Cosmetic Chemists 6 (2): 80 [1955]).The fragrant example of well-known head comprises tangerine oil, linalool, Linalyl acetate, lavandula angustifolia, dihydromyrcenol, rose oxide (rose oxide) and cis-3-hexenol.The fragrant 15-25%wt that usually accounts for flavor compositions of head, in those embodiments of the present invention that comprise the head perfume that improves content, imagining at least, 20%wt is present in the capsule.
Can encapsulated some or all spices or fragrance precursor (pro-fragrance), encapsulated to its favourable typical perfume composition comprise have more lower boiling those, preferred boiling point is lower than 300 ℃, those of preferred 100-250 ℃, and the fragrance precursor that can produce these components.
Encapsulated perfume composition with low Clog P (that is, will being assigned in the water those) also advantageously, preferred Clog P is less than 3.0.These materials that have than lower boiling and low Clog P are called as " perfume (or spice) (delayed blooming) is released in delay " fragrance component, and comprise following material:
Pineapple aldehyde, pentyl acetate, amyl propionate, aubepine, methyl-phenoxide, phenyl aldehyde, jasmal, benzyl acetone, benzylalcohol, benzyl formate, benzyl isovalerate, benzyl propionate, beta, gamma-hexenol, camphor glue, left-handed-Karvon, the d-Karvon, styryl carbinol, formic acid cinnamyl ester, LINL-OX, acetic acid cis-3-hexene ester, cuminyl alcohol, ligustral (Cyclal C), dimethylbenzylcarbinol, acetic acid dimethyl benzyl methyl esters, ethyl acetate, methyl aceto acetate, ethyl pentyl group ketone, ethyl benzoate, ethyl butyrate, ethyl hexyl ketone, acetic acid ethyl phenyl ester, eucalyptol, oxymethoxyallylbenzene, acetic acid fenchyl ester, Flor Acetate (tricyclodecenyl acetate), Frutene (propionic acid tricyclodecenyl ester), Geraniol, hexenol, acetic acid hexene ester, hexyl acetate, hexyl formate, hydrogenation atropic alcohol, laurine, indone, primary isoamyl alcohol, isomenthone, isopulegyl acetate, isoquinolone, ligustral, linalool, Linalool, oxide, any ester in the formic acid, piperitone, the menthyl methyl phenyl ketone, Methyl amyl ketone, methyl o-aminobenzoate, methyl benzoate, acetic acid methyl-benzyl ester, methyleugenol, Sulcatone, methyl 2-octynoate (methyl heptine carbonate), methyl heptyl ketone, methyl hexyl ketone, acetic acid aminomethyl phenyl methyl esters, wintergreen oil, N-methyl methyl o-aminobenzoate, vernol, caprylolactone, octanol, p-cresol, the p-cresol methyl ether, p-methoxy-acetophenone, p-methyl aceto phenone, phenoxyethyl alcohol, phenylacetic aldehyde, ethyl phenyl acetate, phenylethyl alcohol, the phenylethyl dimethylcarbinol, prenyl acetate, the boric acid propyl ester, pulegone, rose oxide, safrole, the 4-terpinol, α-terpinol and/or viridine.
The fragrance component of preferred non-capsule capsulation is that ClogP surpasses those hydrophobicity perfume compositions of 3.Term used herein " ClogP " refers to that the truth of a matter of Octanol/water Partition Coefficients (P) is 10 logarithm.The Octanol/water Partition Coefficients of PRM is the ratio between its equilibrium concentration in octanol and water.Known this measure be the equilibrium concentration of PRM in non-polar solvent (octanol) and the ratio of its concentration in polar solvent (water), ClogP also to be that material is hydrophobic measure-the ClogP value is higher, this material is more hydrophobic.The ClogP value can easily be calculated by the program that is called " CLOGP ", and this program derives from Daylight Chemical Information Systems Inc., Irvine Calif., USA.Octanol/water Partition Coefficients is described in greater detail in United States Patent (USP) 5,578,563.
ClogP comprises above 3 perfume composition: ambrotone (Iso E super), geraniol, ethyl cinnamate, Asiatic sweet leaf alcohol (Bangalol), 2,4, the 6-trimethylbenzaldehyde, hexyl cinnamic aldehyde, 2, the 6-dimethyl-2-heptanol, diisobutyl carbinol(DIBC), salicylic ether, phenylethyl isobutyrate, ethyl hexyl ketone, the propyl group amyl ketone, dibutyl ketone, the heptyl methyl ketone, 4,5-dihydro toluene, octanal, citral, geranic acid, isopropyl benzoate, the hexanaphthene propionic acid, campholenic aldehyde, sad, octanol, cumylene, 1-ethyl-4-oil of mirbane, heptyl formate, the 4-isopropyl-phenol, the 2-isopropyl-phenol, the 3-isopropyl-phenol, allyl disulfide, 4-methyl isophthalic acid-phenyl-2 pentanone, 2-propyl group furans, pineapple aldehyde, vinylbenzene, different eugenyl methyl ether, indenes, the suberic acid diethyl ester, the L-piperitone, the racemize piperitone, isopropylformic acid p-methylphenyl ester, butyl butyrate, ethyl hexanoate, propyl valerate, the propionic acid n-pentyl ester, hexyl acetate, Methylheptanoate, trans-3,3, the 5-cyclonol, 3,3, the 5-cyclonol, the paraanisic acid ethyl ester, 2-ethyl-1-hexanol, benzyl methylpropanoate, 2, the 5-thioxene, 2-butylene acid isobutyl ester, caprylic nitrile, γ-nonyl lactone, vernol, trans-Geraniol, 1-vinyl enanthol, eucalyptol, the 4-terpinol, tetrahydrogeraniol, the O-Anisic Acid ethyl ester, the naphthenic acid ethyl ester, the 2-ethyl hexanal, ethyl pentyl group methyl alcohol, sec-n-octyl alcohol, sec-n-octyl alcohol, methyl phenyl ethylglycidate, diisobutyl ketone, cumarone, propyl isovalerate, isobutyl butyrate, isoamyl propionate, acetic acid 2-ethyl butyl ester, 6-methyl-tetrahydroquinoline, eugenyl methyl ether, the dihydro cinnamon acetoacetic ester, 3, the 5-dimethoxy-p, toluene, ethyl benzoate, n-propyl phenyl ketone, α-terpinol, the 2-methyl-toluate, methyl 4 methylbenzoate, the 3-methyl-toluate, the secondary butyl ester of butanic acid, 1, the 4-Terpane, fenchol, pinol, cis-2-pinol, 2, the 4-dimethyl acetophenone, isoeugenol, safrole, methyl 2-octynoate, the o-methyl-benzene methyl ether, the p-methylphenyl methyl ether, ethyl o-aminobenzoate, linalool, phenyl butyrate, glycol dibutyrate, diethyl phthalate, benzenethiol, cumic alcohol, between the tolyl quinoline, the 6-toluquinoline, p-methyl quinoline, 2-ethylbenzene formaldehyde, 4-ethylbenzene formaldehyde, phlorol, p-ethyl phenol, m-ethylphenol, (+)-pulegone, 2, the 4-dimethylbenzaldehyde, 2, the 5-dimethylbenzaldehyde, sthyl sorbate, benzyl propionate, acetic acid 1,3-dimethyl butyl ester, isobutyl isobutyrate, 2, the 6-xylenol, 2, the 4-xylenol, 2, the 5-xylenol, 3, the 5-xylenol, methyl cinnamate, hexyl methyl ether, benzyl ethyl ether, wintergreen oil, butyl propyl group ketone, ethyl pentyl group ketone, hexyl methyl ketone, 2, the 3-xylenol, DMP, thibetolide and 2-phenylacetic acid 2-phenethyl ester.
It is universal phenomenon that multiple perfume composition is present in the prescription.In the present composition, estimate four kinds or more kinds of, preferred five kinds or more kinds of, more preferably six kinds or more kinds of, or even seven kinds or more kinds ofly release the different perfume compositions that spices list and/or ClogP surpass 3 perfume composition list from the above delay that provides and will be present in the spices.
Spendable another group spices of the present invention is so-called " aromatotherapy " material.These comprise the many components that also are used for perfumery, comprise the component of essential oil such as Salvia Sclare L., eucalyptus, Flos Pelargonii, lavandula angustifolia, Semen Myristicae extract, orange flower oil, Semen Myristicae, Mentha viridis L, violet leaf and valerian.
Fabric conditioner composition
Finishing agent can be cationic, non-ionic or their mixture.
Fabric finishing composition of the present invention can be rare or concentrated.Rare product typically comprises and is no more than approximately 8%, the softening active substance of preferred 2-8 % by weight, and concentrated product can comprise approximately 8-Yue 50%, the active substance of preferred 8-25 % by weight.According to the active substance system, contain and surpass approximately that the composition of the active substance of 25 % by weight is defined as " hyperconcentration ", and also be intended to be covered by the present invention.Textile finishing reagent can, for example preferred 2%-30% with 0.5%-35% of composition weight, more preferably 5%-25%, most preferably 8%-20% amount is used.
The preferred softening active substance that is used for rinse conditioner composition of the present invention is quaternary ammonium compound (QAC).The quaternary ammonium fabric amendment that is used for the present composition is so-called " ester quaternary ammonium compound ".
Particularly preferred material is trolamine (TEA) quaternary ammonium compound of ester-connection, comprises the mixture of the component of monoesters, diester and the ester of being connected connection.
Typically, TEA based fabric soften compound comprises the mixture of the compound of list, two and three ester-formins, wherein the component of diester connection accounts for 70 % by weight that are no more than of fabric softening compound, preferably be no more than 60%, for example be no more than 55%, or even surpass 45% of fabric softening compound, the component that connects be connected 10% monoesters.
Being applicable to first group of quaternary ammonium compound of the present invention (QAC) is represented by formula (I):
Wherein each R is independently selected from C
5-35The alkyl or alkenyl group; R
1Represent C
1-4Alkyl, C
2-4Thiazolinyl or C
1-4The hydroxyalkyl group; T is O-CO. (namely being connected to the ester group of R by its carbon atom) normally, but also alternately is CO-O (namely being connected to the ester group of R by its Sauerstoffatom); N is the number that is selected from 1 – 4; M is selected from 1,2 or 3 number; And X
-Anionic counter-ion, for example halide-ions or alkyl sulfate, for example chlorion or methylsulfate.The diester variations of formula I (being m=2) is preferably and typically to have and they list and three ester analogs together.This material is specially adapted to the present invention.
Particularly preferred reagent is the preparation that is rich in the diester of methylsulfuric acid triethanol ammonium, is also referred to as in addition " TEA ester quaternary ammonium compound ".
Commercially available example comprises Stepantex UL85, from Stepan; Prapagen TQL is from Clariant; And Tetranyl AHT-1, from Kao, (all being two of methylsulfuric acid triethanol ammonium-[the butter ester of sclerosis]); AT-1 (two of methylsulfuric acid triethanol ammonium-[butter ester]), and L5/90 (two of methylsulfuric acid triethanol ammonium-[palm ester (palm ester)]) are from Kao; (diester of methylsulfuric acid triethanol ammonium has derived from C with Rewoquat WE15
10-C
20And C
16-C
18The fatty acyl residue of unsaturated fatty acids), from Witco Corporation.
Being applicable to second group of QAC of the present invention is represented by formula (II):
Each R wherein
1Group is independently selected from C
1-4Alkyl, hydroxyalkyl or C
2-4Alkenyl group; And each R wherein
2Group is independently selected from C
8-28The alkyl or alkenyl group; N wherein, T, and X
-To define such as the front.
This preferred material of second group comprises 1, two [butter acyloxy (tallowoyloxy)]-3-trimethyl ammonium propane chloride, 1 of 2-, two [the butter acyloxy of the sclerosis]-3-trimethyl ammonium propane chloride of 2-, 1, two [oily the acyloxy]-3-trimethyl ammonium propane chloride of 2-and two [the stearoyl-oxy]-3-trimethyl ammonium propane chloride of 1,2-.This material is described in US 4,137, among 180 (the Lever Brothers).Preferably, these materials also comprise a certain amount of corresponding monoesters.
Being applicable to the 3rd group of QAC of the present invention is represented by formula (III):
Each R wherein
1Group is independently selected from C
1-4Alkyl, or C
2-4Alkenyl group; And each R wherein
2Group is independently selected from C
8-28The alkyl or alkenyl group; And n, T, and X
-To define such as the front.The 3rd group preferred material comprises two (2-butter acyloxy ethyl) dimethyl ammonium chloride and its hardened form.
In an embodiment, the iodine number of quaternary ammonium fabric sorted material preferably 0-80, more preferably 0-60, and most preferably 0-45.Can select suitably described iodine number.Iodine number is 0-5, and preferred 0-1 substantially saturated material can be used for composition of the present invention.This material is known as " sclerosis " quaternary ammonium compound.
One of iodine number further preferred scope is 20-60, and is preferred 25-50, more preferably 30-45.Such material is " soft " trolamine quaternary ammonium compound, preferred trolamine two-alkyl ester Methylsulfate.The trolamine quaternary ammonium compound of this ester-connection comprises unsaturated fatty chain.The typical ester quaternary ammonium compound ratio of these materials is 25-45% monoesters quaternary ammonium compound, 45-60% diester quat and 5-20% three ester quaternary ammonium compounds, preferred 30-40% monoesters quaternary ammonium compound, 50-55% diester quat and 10-15% three ester quaternary ammonium compounds.
The iodine number of using in the context of the present invention refers to the Chem. by Anal.,
34, the measuring of the degree of unsaturation that exists in the material that the NMR (Nuclear Magnetic Resonance) spectrum method of describing among 1136 (1962) Johnson and the Shoolery obtains.
Iodine number is defined as the grams of the iodine of every 100g test material absorption.Olefinic material absorbs 1 gram iodine/olefinic hydrogen atom.Measure thus and can be converted into the iodine number that is equal to.Obtain test material at the hydrogen nuclear magnetic resonance spectrum of 360 MHz.Measurement is from the integrated intensity I of the bands of a spectrum of the olefinic hydrogen in the alkyl chain
sWith the integrated intensity I from the bands of a spectrum of the terminal methyl group group in the alkyl chain
m
The number of the olefinic hydrogen of per molecule is provided by following:
And iodine number is provided by following:
Wherein MMW is the molecular-weight average of test material.
Composition of the present invention can comprise non--positively charged ion softener material, it is the oiliness sugar derivatives.The oiliness sugar derivatives is liquid or the soft solid derivative of sugar (RSE) of cyclic polyols (CPE) or reduction, and described derivative derives from described polyvalent alcohol or the described sugar the esterified or etherificate of 35-100% oh group.Described derivative has and is connected to independently C
8-C
22Two or more esters or the ether group of alkyl or alkenyl chain.
Advantageously, 20
oC, CPE or RSE do not have the crystal characteristic of any essence.On the contrary, 20
oC, liquid or soft solid state that it preferably defines for this paper.
Be applicable to 35-100% oh group of sugar that liquid of the present invention or soft solid (defining such as this paper back) CPE or RSE derive from initial cyclic polyols or reduction by group esterification or etherificate, thereby described CPE or RSE are in desired liquid or gentle solid state.These groups typically comprise degree of unsaturation, branching or mix chain length.
Typically, described CPE or RSE have 3 or more ester or ether group or their mixture, and for example 3 – 8, and particularly 3 – 5.Two or more esters or the ether group of preferred CPE or RSE are connected to C independently of one another
8-C
22The alkyl or alkenyl chain.Described C
8-C
22The alkyl or alkenyl group can be carbochain side chain or straight chain.
Preferred 35-85% oh group, 40-80% most preferably, even more preferably 45-75%, for example the oh group of 45-70% is esterified or etherificate.
Preferred described CPE or RSE comprise at least 35%, for example at least 40% three esters or more senior ester.
At least one chain that is connected to independently ester or ether group of described CPE or RSE has at least one unsaturated link(age).This provides the cost that makes CPE or RSE become liquid or soft solid desirable method.Preferably derived from, for example, the main undersaturated aliphatic chain in other sources of rape oil, Oleum Gossypii semen, soya-bean oil, oleic acid, butter (tallow), Zoomeric acid, linolic acid, erucic acid (erucic acid) or unsaturated vegetable fatty acid is connected to ester/ether group.
The below is called these chains on (CPE or RSE's) ester or ether chain.
The ester of CPE or RSE or ether chain preferably mainly are undersaturated.Preferred CPE or RSE comprise four tallow acid sucrose esters (sucrose tetratallowate), four rape oils acid sucrose ester (sucrose tetrarapeate), four oleic acid sucrose esters, sucrose four esters of soya-bean oil or Oleum Gossypii semen, four oleic acid cellobiose esters, three oleic acid sucrose esters, three rape oils acid sucrose ester, five oleic acid sucrose esters, five rape oils acid sucrose ester, six oleic acid sucrose esters, six rape oils acid sucrose ester, the TSE sucrose tri ester of soya-bean oil or Oleum Gossypii semen, five-ester and six esters, three oleic acid glucose esters, four oleic acid glucose esters, three oleic acid wood sugar esters, or with the sucrose four of any mixture of main unsaturated fatty acids chain-, three-, five-or six-ester.Most preferred CPE or RSE have those of single saturated fatty acid chain, namely wherein remove any many degrees of unsaturation by partial hydrogenation.But can use number of C PE or RSE based on the polyunsaturated fatty acid chain, four linolic acid sucrose esters for example, prerequisite is to remove most many degrees of unsaturation by partial hydrogenation.
The preferred liquid CPE of topnotch or RSE be recited above any, but wherein removed many degrees of unsaturation by partial hydrogenation.
Preferably, 40% or more fatty acid chain comprise unsaturated link(age), more preferably 50% or more, most preferably 60% or more.In most of the cases, 65%-100%, for example 65%-95% comprises unsaturated link(age).
CPE is preferred for the present invention.Inositol is a preferred example of cyclic polyols.Inositol derivative is particularly preferred.
In the context of the present invention, the term cyclic polyols comprises the sugar of form of ownership.In fact, sugar is particularly preferred for the present invention.CPE or RSE are monose and disaccharides from the example of its derivative preferred sugar.
The example of monose comprises wood sugar, Arabic candy, semi-lactosi, fructose, sorbose and glucose.Glucose is particularly preferred.The example of disaccharides comprises maltose, lactose, cellobiose and sucrose.Sucrose is particularly preferred.The example of the sugar of reduction is sorbitanic.
Can prepare described liquid or soft solid CPE by well known to a person skilled in the art method.These comprise the sugar with chloride of acid acidylate cyclic polyols or reduction; Adopt the transesterify of the sugar fatty acid ester of the cyclic polyols of various catalyzer or reduction; Adopt the sugar of acid anhydrides acidylate cyclic polyols or reduction and with the sugar of lipid acid acidylate cyclic polyols or reduction.(all be P﹠amp referring to US 4 386 213 and AU 14416/88 for example; G's).
Preferred CPE or RSE have 3 or more, preferred 4 or more ester or ether group.If CPE is disaccharides, preferred described disaccharides has 3 or more ester or ether group.Particularly preferred CPE is that gamma value is the ester of 3 – 5, for example, and sucrose three, four and five-ester.
When cyclic polyols is reducing sugar, if each ring of CPE has an ether or ester group, preferably at C
1The position then is favourable.The suitable example of this compound comprises methyl glucose derivatives.
The example of suitable CPE comprises that the ester, the particularly polymerization degree of alkyl (gathering) glucosides (alkyl (poly) glucosides) are the alkyl polyglycoside esters of 1 – 2.
It is unsaturated among CPE or the RSE that (with saturated, if any) length of chain is C
8-C
22, preferred C
12-C
22Can comprise one or more C
1-C
8Chain, but these are not too preferred.
The feature that is applicable to liquid of the present invention or soft solid CPE or RSE is such material, passes through T at 20 ℃
2Relaxation time NMR measures solid: liquor ratio between 50:50 and 0:100, preferably between 43:57 and 0:100, most preferably between 40:60 and 0:100, for example, between 20:80 and 0:100.Described T
2The NMR relaxation time is usually used in characterizing for example consolidating in fat and the oleomargarine of soft solid product: liquor ratio.For the purposes of the present invention, T
2Any component that signal is less than 100 μ s all is considered to solid ingredient, and T
2 
Any component of 100 μ s all is considered to liquid ingredient.
For CPE and RSE, prefix (for example four and five) only represents average esterification degree.Compound exists as the mixture of the material of the ester from monoesters to whole esterifications.Used herein is that average esterification degree defines CPE and RSE.
The HLB of CPE or RSE is typically between 1 and 3.
When existing, based on the gross weight of composition, CPE or the RSE amount in composition is preferably the 0.5-50 % by weight, more preferably 1-30 % by weight, for example 2-25%, for example 2-20%.
The CPE and the RSE that are used for the present composition comprise four oleic acid sucrose esters, five erucic acid sucrose esters (sucrose pentaerucate), four erucic acid sucrose esters and five oleic acid sucrose esters.
Dope dye
Can use optional dope dye (shading dyes).Preferred dyestuff is purple or blue.Suitable and preferred dye class has been discussed hereinafter.In addition, unsaturated quaternary ammonium compound stand to a certain degree UV light and/or the free radical autoxidation of transition metal ion catalysis, be accompanied by the risk of fabric yellowing.The existence of dope dye also reduces the yellowing risk from this source.
Substantive dyestuff
The water-soluble dye classification of substantive dyestuff (direct dyes is also referred to as substantive dyestuff (substantive dyes)) for fiber is had avidity and directly absorbed.Preferred directly purple and sun blue dyestuff.
The dyestuff that preferably uses is two-azo or three-azoic dyestuff.
Most preferably, described substantive dyestuff is the direct purple with following structure:
Or
Wherein:
Ring D and E naphthyl or the phenyl shown in can being independently;
R
1Be selected from: hydrogen and C1-C4-alkyl, preferred hydrogen;
R
2Be selected from: hydrogen, C1-C4-alkyl, replacement or unsubstituted phenyl and replacement or unsubstituted naphthyl, preferred phenyl;
R
3And R
4Be independently selected from: hydrogen and C1-C4-alkyl, preferred hydrogen or methyl;
X and Y are independently selected from: hydrogen, C1-C4-alkyl and C1-C4-alkoxyl group; Preferred described dyestuff has the X=methyl; The Y=methoxyl group, and n is 0,1 or 2, preferred 1 or 2.
Preferably dyestuff is direct purple 7, direct purple 9, direct purple 11, direct purple 26, direct purple 31, direct purple 35, direct purple 40, direct purple 41, direct purple 51 and direct purple 99.Can use the dyestuff that comprises two-azo copper, for example direct purple 66.
Not too be preferably based on the dyestuff of p-diaminodiphenyl (benzidene).
Preferred substantive dyestuff exists with the 0.00001%wt-0.0010%wt of preparation.
In another embodiment, substantive dyestuff can be covalently bound with optical white, described in for example WO2006/024612.
Matching stain
Cotton directly matching stain provides benefit for containing cotton cloth.Preferred dyestuff and dye mixture are blueness or purple.Preferred matching stain is:
(i) azines, wherein said dyestuff has following nuclear structure:
R wherein
a, R
b, R
cAnd R
dBe selected from: H, side chain or straight chain C 1-C7-alkyl chain, benzyl, phenyl and naphthyl;
Described dyestuff is by at least one SO
3 -Or-COO
-Group replaces;
The B ring is without electronegative group or its salt; And
The A ring can further be replaced to form naphthyl;
Described dyestuff is chosen wantonly and is selected from following group replacement: amine, methyl, ethyl, hydroxyl, methoxyl group, oxyethyl group, phenoxy group, Cl, Br, I, F and NO
2
Preferred azines is: acid blue 98, acid violet 50 and acid blue 59, more preferably acid violet 50 and acid blue 98.
Other preferred non-azine matching stains are acid violet 17, Acid Black 1 and acid blue 29.
The preferred acidic dyestuff exists with the 0.0005%wt-0.01%wt of preparation.
Hydrophobic dye
Described composition can comprise one or more and be selected from following hydrophobic dye: benzo two furans, methyne, triphenylmethane, naphthalimide class, pyrazoles, naphthoquinones, anthraquinone and list-azo or two-azoic dyestuff chromophoric group.Hydrophobic dye is not for comprising the dyestuff of any charged water solubilization radical.The optional self-dispersing dye of hydrophobic dye and solvent dye.Preferred blue and purple anthraquinone and list-azoic dyestuff.
Preferred dyestuff comprises solvent violet 13,63 ,DIS,PER,SE ,Vio,let, 63 27,63 ,DIS,PER,SE ,Vio,let, 63 26,63 ,DIS,PER,SE ,Vio,let, 63 28,63 ,DIS,PER,SE ,Vio,let, 63 63 and 63 ,DIS,PER,SE ,Vio,let, 63 77.
Preferred hydrophobic dye exists with the 0.0001%wt-0.005%wt of preparation.
Basic dyestuff
Basic dyestuff is the organic dye with clean positive charge.They deposit on the cotton.They have special application, are used for mainly comprising the composition of cats product.Purple and the alkali blue dyestuff of listed alkalescence among the optional comfortable Colour Index International of dyestuff (international Colour Index).
Preferred example comprises triarylmethane basic dyestuff, methane basic dyestuff, anthraquinone basic dyestuff, alkali blue 16, alkali blue 65, alkali blue 66, alkali blue 67, Blue 71, alkali blue 159, alkaline purple 19, alkaline purple 35, alkaline purple 38, alkalescence purple 48; Basic Blue 3, Blue 75, alkali blue 95, alkali blue 122, alkali blue 124, alkali blue 141.
Reactive dyestuffs
Reactive dyestuffs are that comprise can be with fibrin reaction and use the dyestuff of covalent linkage is connected dyestuff with Mierocrystalline cellulose organic group.They deposit on the cotton.
Preferably, described active group is hydrolyzed or the active group of described dyestuff reacts with organism class (for example polymkeric substance), so that dyestuff is connected with this thing class.Listed reactive violet and reactive blue dye among the optional comfortable Colour Index International of dyestuff (international Colour Index).
Preferred example comprises Reactive Blue 19 100, Reactive blue 163, Reactive blue 182 and Reactive blue, Reactive blue 96.
Dye conjugates (conjugate)
Dye conjugates is by substantive dyestuff, matching stain or basic dyestuff are attached to polymkeric substance or granuloplastic via physical force.
According to selected polymkeric substance or particle, they deposit on cotton or the synthetic materials.Provided description among the WO2006/055787.They are not preferred.
Particularly preferred dyestuff is: direct purple 7, direct purple 9, direct purple 11, direct purple 26, direct purple 31, direct purple 35, direct purple 40, direct purple 41, direct purple 51, direct purple 99, acid blue 98, acid violet 50, acid blue 59, acid violet 17, Acid Black 1, acid blue 29, solvent violet 13,63 ,DIS,PER,SE ,Vio,let, 63 27,63 ,DIS,PER,SE ,Vio,let, 63 26,63 ,DIS,PER,SE ,Vio,let, 63 28,63 ,DIS,PER,SE ,Vio,let, 63 63,63 ,DIS,PER,SE ,Vio,let, 63 77 and composition thereof.
Other component
Can adopt and be total to-tenderizer (co-softeners).When using, based on the gross weight of composition, their typical amounts are 0.1-20% and particularly 0.3-10%.Altogether preferred-tenderizer comprises fatty ester (fatty esters), and fatty N-oxide compound.Operable fatty ester comprises fatty monoesters, glyceryl monostearate for example, fatty sugar esters, those that for example disclose among the WO 01/46361 (Unilever).
Composition of the present invention will preferably include fatty complexing agent (fatty complexing agent).Specially suitable fatty complexing agent comprises Fatty Alcohol(C12-C14 and C12-C18).
Be not limited by theory, believe by with the monoesters component complexing (complexing) of fabric-conditioning agent material, the fat complex materials is improved the viscosity track (viscosity profile) of composition, provides thus to have the diester of high-content relatively more and are connected the composition of the component that ester connects.Described diester with are connected the component that ester connects and are more stable and unlike the monoesters component, adversely affect initial viscosity.
Also believe, the component that the monoesters of the high level that exists in the composition that comprises based on the quaternary material of TEA connects can be come by exhausting flocculation (depletion flocculation) stability of destroying compositions.Exhaust flocculation by adopting the next component complexing that is connected with monoesters of described fatty complex materials, significantly having reduced.
In other words, for the described fatty complexing agent of the content that increases, as of the presently claimed invention, the component that the monoesters of " neutralization " quaternary material connects.Thisly produce the property of softening that diester has also improved composition from monoesters and Fatty Alcohol(C12-C14 and C12-C18) original position.
Preferred Fatty Alcohol(C12-C14 and C12-C18) comprises the tallow alcohol (with trade(brand)name Stenol and Hydrenol, from Cognis and Laurex CS, from Albright and Wilson) of sclerosis.
Based on the gross weight of composition, the amount of described fatty complexing agent is preferably more than 0.1 to 10%, for example 0.2-5 % by weight.More preferably, the amount of described lipid fraction is 0.3-4 % by weight.The monoesters component of quaternary ammonium fabric softener material and the weight ratio of described fatty complexing agent are preferably 10:1-1:10, more preferably 20:1-1:20.
A kind of preferred composition according to the present invention comprises,
I) perfume composition of capsule capsulation,
Ii) 8-50 wt %, the fabric-softening active substance of preferred 8-20 wt %, it is the trolamine quaternary ammonium compound of the ester that comprises unsaturated fatty chain-connection,
0.65-1.5 % by weight, preferred 0.7-1 % by weight, most preferably, and the stable active substance of using of 0.7-0.9 % by weight, it is nonionogenic tenside,
Iv) salt of 0.005-0.1 % by weight, it is CaCl
2, and
V) from the tallow alcohol (tallow alcohol) greater than 0.3 to 5 %,
Wherein capsule comprises the capsule wall (and wherein wt is the gross weight with respect to composition) with surperficial weak acid group or part.
The composition that other are optional
The present composition can comprise one or more other compositions.These compositions comprise other sanitass (for example sterilant), pH buffer reagent, fragrance carrier, hydrotropic agent, anti redeposition agent, stain remover, polyelectrolyte, sanforzing agent, anti-creasing agent, antioxidant, sun-screening agent, anticorrosive agent, the agent of dangling (drape imparting agents), static inhibitor and flatiron auxiliary agent.Preferred product of the present invention comprises pearling agent (pearlisers) and/or opalizer.
It is believed that those polymkeric substance of being deposited on the cloth can help the optical white that exists and the deposition of other perfume compositions as its active part.These comprise the cationic deposition polymer auxiliary agent.Suitable cationic deposition polymer auxiliary agent comprises for example Jaguar (from Rhone Poulenc), cationic cellulose derivative Celquats (from National Starch), Flocaid (from National Starch), cationic potato starch SoftGel (from Aralose), cationic polyacrylamide PCG (from Allied Colloids) for example for example for example of cationic guar gum polymkeric substance.
Product form
Composition of the present invention is the softening compositio of the rinsing that is applicable to laundry processes (laundry process)-interpolation.
Described composition is liquid preferably.
The preferred pH of described liquid composition is approximately 2.5.
Formaldehyde content in the finished product should be lower than 70 ppm, preferably is lower than 15 ppm and most preferably is lower than 10 ppm.
Activeconstituents in the described composition is fabric softener.Can comprise more than a kind of activeconstituents.
Being used for composition of the present invention is liquid form.Described composition can be the enriched material that is diluted in before the use in the solvent (comprising water).Described composition also can be instant (vertical using) composition.Preferably described composition supplies as the instant liquid carrying that comprises water.Described water can comprise water-soluble thing class, for example mineral salt or short chain (C
1-4) alcohol.
The present composition also can comprise pH adjusting agent, for example hydrochloric acid or lactic acid.Described short chain alcohol comprises primary alconol (for example ethanol, propyl alcohol and butanols) and secondary alcohol (for example Virahol).In the preparation process of composition, described short chain alcohol can be added with cationic softening agent.
Preferred described composition is fabric softener or fabric conditioner composition, and be preferred for the rinse cycle of family textile washing operation, wherein, can directly join in washing machine with undiluted state it, for example by the divider drawer, perhaps for top-loading washing machine, directly join in the rotating cylinder.Perhaps, it can be diluted before use.Described composition also can be used in the operation of family expenses hand-wash laundry.
The present composition also can (but not too expectation) be used for the industrial washing clothes operation, for example is used for softening new cloth before being sold to the human consumer as amendment.
The preparation of the present composition
Composition of the present invention can prepare by the water combination of the melt that will comprise described fabric-softening active substance and the perfume composition that comprises described capsule capsulation.Wherein said stablely can melt with described fabric-softening active substance with active substance, or it joins in the composition after can be after the described melt of combination and water.Then add salt to obtain the viscosity of expectation.
Embodiment
To the specific embodiment of the present invention be described by following non-limiting example now.Other change will be apparent to those skilled in the art.
Embodiments of the invention are by numeral.Comparative Examples is by letter representation.
Embodiment 1:-is according to composition 1 of the present invention, 2 and 3, comparative example A, B and C, and the preparation of object of reference
Composition A ﹠amp; The preparation of B
Under agitation water is heated to 40 ° of C.
Then add defoamer and sanitas.
Then add capsule slurries (encap slurry) to water and stirred 2 minutes.
With the fusing of fabric-softening active substance and fatty complexing agent and in 3-5 minute, add water to.
Then adding hydrochloric acid adds in the mixture to the pH of expectation and dyestuff.
Then add free spice
Add CaCl
2To obtain the viscosity of expectation, then product is cooled off.
The preparation of composition C
Under agitation water is heated to 40 ° of C.
Then add defoamer and sanitas.
Then add the capsule slurries to water and stirred 2 minutes.
With fabric-softening active substance, fatty complexing agent and Genapol C200 fusing and in 3-5 minute, add water to.
Then adding hydrochloric acid adds in the mixture to the pH of expectation and dyestuff.
Then add free spice
Add CaCl
2To obtain the viscosity of expectation, then product is cooled off.
The preparation of composition D
Under agitation water is heated to 50 ° of C.
Then add defoamer and sanitas.
Then add the capsule slurries to water and stirred 2 minutes.
With fabric-softening active substance, fatty complexing agent and Lutensol fusing and in 3-5 minute, add water to.
Then adding hydrochloric acid adds in the mixture to the pH of expectation and dyestuff.
Then add free spice and product is cooled off
The preparation of composition E
Under agitation water is heated to 40 ° of C.
Then add defoamer and sanitas.
Then add the capsule slurries to water and stirred 2 minutes.
With the fusing of fabric-softening active substance and fatty complexing agent and in 3-5 minute, add water to.
Then adding hydrochloric acid adds in the mixture to the pH of expectation and dyestuff.
Then add free spice and product is cooled off
Composition 1 ﹠amp; 2 preparation
Under agitation water is heated to 40 ° of C.
Then add defoamer and sanitas.
Then add the capsule slurries to water and stirred 2 minutes.
With fabric-softening active substance, fatty complexing agent and Lutensol fusing and in 3-5 minute, add water to.
Then adding hydrochloric acid adds in the mixture to the pH of expectation and dyestuff.
Then add free spice
Add CaCl
2To obtain the viscosity of expectation, then product is cooled off.
The preparation of composition 3
Under agitation water is heated to 40 ° of C.
Then add defoamer and sanitas.
Then add the capsule slurries to water and stirred 2 minutes.
With the fusing of fabric-softening active substance and fatty complexing agent and in 3-5 minute, add water to.
Then adding hydrochloric acid adds in the mixture to the pH of expectation and dyestuff.
Then add free spice.
Then add benzalkonium chloride (BKC)
Add CaCl
2To obtain the viscosity of expectation, then product is cooled off.
The preparation of contrast
Under agitation water is heated to 40 ° of C.
Then add defoamer and sanitas.
With the fusing of fabric-softening active substance and fatty complexing agent and in 3-5 minute, add water to.
Then adding hydrochloric acid adds in the mixture to the pH of expectation and dyestuff.
Then add free spice.
Add CaCl
2To obtain the viscosity of expectation, then product is cooled off.
In following table 1, show resulting composition.
Table 1: the composition (% by weight) of liquid fabric mollifier 1-3, A, B and contrast (contrast).
The soft TEA quaternary ammonium compound of 1 – VT90 – tallow; From Stepan
2 – free spices oil; From IFF
The spices LF of 3 – capsule capsulations has low formaldehyde content in the product, be less than 10 ppm; From IFF
The spices MF of 4 – capsule capsulations has medium formaldehyde content in the product, be less than 70 ppm; From IFF
5 – Lutensol AT25, nonionogenic tenside; From BASF
6 – benzalkonium chlorides (Barquat MB-50); From LONZA
7 – Genapol C200, nonionogenic tenside is from Clariant
8 – CaCl
2, from Aldrich
Each sample is placed " cup and plummet " geometry, and 25 ℃ of continuously measured viscosity, at 1s
-1Lower 60 seconds of shearing, then at 1000s
-1Lower 60 seconds, then at 1s
-1Lower 60 seconds.Poor (being called " poor ") between the viscosity when finishing when calculating finishes in the first low shear zone and in the second low shear zone.Also calculate when first hangs down the shear zone end and the percentage difference (being called " percentage difference ") between the viscosity when second hangs down the shear zone end.
The result provides in following table 2 :-
Table 2: liquid fabric mollifier 1,2 and the viscosity of A-D when finishing when finishing in the first low shear zone and in the second low shear zone between difference and percentage difference.
Can find out, the existence of nonionogenic tenside and salt combination is crucial for the stabilization of the composition that comprises capsule.It can also be seen that, the appropriate content of nonionogenic tenside also is essential for the stabilization that succeeds.
Embodiment 2:-is according to the preparation of composition 3 of the present invention and Comparative Examples F.
The preparation of composition F
Under agitation water is heated to 40 ° of C.
Then add defoamer and sanitas.
Then add the capsule slurries to water and stirred 2 minutes.
With the fusing of fabric-softening active substance and fatty complexing agent and in 3-5 minute, add water to.
Then adding hydrochloric acid adds in the mixture to the pH of expectation and dyestuff.
Then add free spice
Add CaCl
2Then product is cooled off.
The preparation of composition 4
Under agitation water is heated to 40 ° of C.
Then add defoamer and sanitas.
Then add the capsule slurries to water and stirred 2 minutes.
With the fusing of fabric-softening active substance and fatty complexing agent and in 3-5 minute, add water to.
Then adding hydrochloric acid adds in the mixture to the pH of expectation and dyestuff.
Then add free spice.
Then add benzalkonium chloride (BKC)
Add CaCl
2Then product is cooled off.
In following table 3, show resulting composition.
Table 3: the composition of liquid fabric mollifier 4 and E.
The soft TEA quaternary ammonium compound of 1 – VT90 – tallow; From Stepan
2 – free spices oil; From IFF
The spices LF of 3 – capsule capsulations has low formaldehyde content in the product; From IFF
6 – benzalkonium chlorides (Barquat MB-50); From LONZA
8 – CaCl
2, from Aldrich
Measure as mentioned above the physicals of composition.
The result provides in following table 4 :-
Table 4: the viscosity of liquid fabric mollifier 3 and E.
Can find out, in composition according to the present invention, the time that curing occurs is longer.
Claims (15)
1. liquid fabric mollifier composition comprises:
I) perfume composition of capsule capsulation,
Ii) fabric-softening active substance, it is the quaternary ammonium compound of ester-connection;
Iii) the stable active substance of using, be selected from the cationic quaternary ammonium compound of one or more water-soluble non-ester-connections that account for described composition total weight 0.05-0.2 % by weight, account for one or more nonionogenic tensides of described composition total weight 0.65-1.5 % by weight and their mixture, and
Iv) account for the salt of described composition total weight 0.005-0.1 % by weight,
Wherein said capsule comprises the capsule wall with surperficial weak acid group, and wherein, described surperficial weak acid group comprises the group that comprises carboxylate radical, by formula (C (OH)=O) expression.
2. composition as claimed in claim 1, the content of wherein said nonionogenic tenside is 0.7-0.9 % by weight.
3. such as each described composition in claim 1 and 2, wherein said capsule wall comprises melamino-formaldehyde or urea formaldehyde.
4. composition as claimed in claim 3, wherein said capsule wall comprises melamino-formaldehyde.
5. such as each described composition in claim 1 and 2, the granularity of wherein said capsule is 5-10 microns.
6. such as each described composition in claim 1 and 2, wherein the content of formaldehyde is lower than 15 ppm.
7. such as each described composition in claim 1 and 2, the quaternary ammonium compound of wherein said ester-connection is the trolamine quaternary ammonium compound of the ester that comprises unsaturated fatty chain-connection.
8. such as each described composition in claim 1 and 2, the amount of wherein said fabric-softening active substance is 8-50 % by weight with respect to the weight of whole composition.
9. such as each described composition in claim 1 and 2, wherein said stable be nonionogenic tenside with active substance.
10. such as each described composition in claim 1 and 2, wherein said salt is calcium chloride.
11. such as each described composition in claim 1 and 2, it also comprises fatty complexing agent.
12. composition as claimed in claim 11, wherein said fatty complexing agent is tallow alcohol.
13. such as each described composition in claim 1 and 2, it also comprises one or more free spices, wherein said free spices refers to the not spices of capsule capsulation.
14. composition as claimed in claim 13, wherein based on the gross weight of described composition, the content that exists of described free spices is 0.05-5 % by weight.
15. the method for stabilising liq fabric-conditioning compositions, described composition comprises the perfume composition of capsule capsulation, the fabric-softening active substance, this fabric-softening active substance is the quaternary ammonium compound of ester-connection, with the salt that accounts for composition total weight 0.005-0.1 % by weight, wherein said capsule comprises the capsule wall with surperficial weak acid group, described method comprises to described composition adds stable step with active substance, the described stable cationic quaternary ammonium compound that is selected from the water-soluble non-ester that accounts for described composition total weight 0.05-0.2 % by weight-connection with active substance, account for the nonionogenic tenside of described composition total weight 0.65-1.5 % by weight and their mixture, wherein said surperficial weak acid group comprises the group that comprises carboxylate radical, by formula (C (OH)=O) expression.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP08161377 | 2008-07-29 | ||
| EP08161377.0 | 2008-07-29 | ||
| PCT/EP2009/059049 WO2010012590A1 (en) | 2008-07-29 | 2009-07-15 | Improvements relating to fabric conditioners |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102112591A CN102112591A (en) | 2011-06-29 |
| CN102112591B true CN102112591B (en) | 2013-02-13 |
Family
ID=39870539
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009801296772A Active CN102112591B (en) | 2008-07-29 | 2009-07-15 | Improvements relating to fabric conditioners |
Country Status (8)
| Country | Link |
|---|---|
| EP (1) | EP2310480B1 (en) |
| CN (1) | CN102112591B (en) |
| AR (1) | AR072841A1 (en) |
| BR (1) | BRPI0916561B1 (en) |
| ES (1) | ES2402487T3 (en) |
| PL (1) | PL2310480T3 (en) |
| WO (1) | WO2010012590A1 (en) |
| ZA (1) | ZA201100170B (en) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2385099A1 (en) | 2010-05-06 | 2011-11-09 | The Procter & Gamble Company | Process of making liquid fabric softening compositions |
| JP5972977B2 (en) | 2011-09-13 | 2016-08-17 | ザ プロクター アンド ギャンブル カンパニー | Fluid fabric enhancing composition |
| CN103987829B (en) * | 2011-12-16 | 2017-04-26 | 荷兰联合利华有限公司 | Improvements relating to fabric treatment compositions |
| WO2013189661A1 (en) * | 2012-06-21 | 2013-12-27 | Unilever Plc | Improvements relating to fabric conditioners |
| EP2984161B1 (en) * | 2013-04-12 | 2018-12-12 | Unilever PLC, a company registered in England and Wales under company no. 41424 of | Improvements relating to fabric conditioners |
| GB2513361A (en) * | 2013-04-24 | 2014-10-29 | Intelligent Fabric Technologies Plc | Fabric softener |
| EP4004271A1 (en) * | 2019-07-30 | 2022-06-01 | Unilever Global IP Limited | Fabric spray compositions |
| US20230183610A1 (en) * | 2020-05-14 | 2023-06-15 | Conopco, Inc., D/B/A Unilever | Laundry composition |
| US20230407206A1 (en) * | 2020-11-18 | 2023-12-21 | Conopco, Inc., D/B/A Unilever | Fabric conditioner |
| CN117500906A (en) * | 2021-04-15 | 2024-02-02 | 联合利华知识产权控股有限公司 | Fabric conditioner composition |
| CN117480237A (en) * | 2021-04-15 | 2024-01-30 | 联合利华知识产权控股有限公司 | Fabric spray composition |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101208417A (en) * | 2005-05-06 | 2008-06-25 | 高露洁-棕榄公司 | Fabric care composition comprising polymer encapsulated fabric or skin beneficiating ingredient |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050227907A1 (en) * | 2004-04-13 | 2005-10-13 | Kaiping Lee | Stable fragrance microcapsule suspension and process for using same |
| EP1893734B1 (en) * | 2005-06-08 | 2019-03-20 | Firmenich Sa | Near anhydrous consumer products comprising fragranced aminoplast capsules |
| MX2009001197A (en) * | 2006-08-01 | 2009-02-11 | Procter & Gamble | Benefit agent containing delivery particle. |
-
2009
- 2009-07-15 EP EP09802479A patent/EP2310480B1/en active Active
- 2009-07-15 WO PCT/EP2009/059049 patent/WO2010012590A1/en active Application Filing
- 2009-07-15 CN CN2009801296772A patent/CN102112591B/en active Active
- 2009-07-15 ES ES09802479T patent/ES2402487T3/en active Active
- 2009-07-15 PL PL09802479T patent/PL2310480T3/en unknown
- 2009-07-15 BR BRPI0916561A patent/BRPI0916561B1/en active IP Right Grant
- 2009-07-27 AR ARP090102846A patent/AR072841A1/en active IP Right Grant
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Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101208417A (en) * | 2005-05-06 | 2008-06-25 | 高露洁-棕榄公司 | Fabric care composition comprising polymer encapsulated fabric or skin beneficiating ingredient |
Also Published As
| Publication number | Publication date |
|---|---|
| EP2310480B1 (en) | 2013-01-02 |
| CN102112591A (en) | 2011-06-29 |
| BRPI0916561A2 (en) | 2015-11-10 |
| BRPI0916561B1 (en) | 2018-11-06 |
| ES2402487T3 (en) | 2013-05-06 |
| PL2310480T3 (en) | 2013-06-28 |
| AR072841A1 (en) | 2010-09-22 |
| EP2310480A1 (en) | 2011-04-20 |
| WO2010012590A1 (en) | 2010-02-04 |
| ZA201100170B (en) | 2012-03-28 |
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