CN106661501A

CN106661501A - Cleaning compositions containing high fatty acids

Info

Publication number: CN106661501A
Application number: CN201480080733.9A
Authority: CN
Inventors: 汤鸣; 陈青; 秦鹏
Original assignee: Procter and Gamble Ltd
Current assignee: Procter and Gamble Ltd; Procter and Gamble Co
Priority date: 2014-08-01
Filing date: 2014-08-01
Publication date: 2017-05-10
Also published as: EP3174965A4; RU2670442C2; CN114644961A; EP3174965A1; MX2017001451A; RU2017101342A3; RU2017101342A; ZA201700275B; WO2016015326A1

Abstract

A cleaning composition, preferably a granular laundry detergent composition, containing relatively high levels of fatty acids or salts thereof in a specific surfactant system containing a C10-C20 linear alkylbenzene sulphonate (LAS) and a C6-C18 unalkoxylated alkyl sulphate (AS) at a weight ratio of from 3:1to 24:1. The higher level of fatty acids or salts in such a surfactant system surprisingly result in better sudsing profile.

Description

Cleasing compositions comprising high fatty acid

Technical field

The present invention relates to have the Cleasing compositions of gratifying foaming and/or sanitary characteristics, preferred granular laundry Composition of detergent.Specifically, such Cleasing compositions adopt the fat of the high relative contents in specific surfactant system Fat acid or its salt are providing optimized sudsing profile.

Background technology

Although automatic washing machine has been widely accepted and has used in Modern Family, many people's needs are yet suffered from By means of the situation of hand washing, such as when the stain for being related to fine clothes or stubbornness and when needing special care.In fact, Most developing countries, consumer remains the clothes with handss washing them in basin or bucket to the washing habits of medicated clothing, this It is related to the step of being washed, wring out or rotated with detergent and rinse one or many with water.

The sudsing profile of composition of detergent is included but is not limited to：When composition of detergent is dissolved in wash solution The speed and volume of the foam of generation, the look and feel for the foam for so producing, the holding of foam during cycles of washing, with And rinse the easiness of foam during rinse cycle, the sudsing profile of composition of detergent, for still hand-washing theirs Particular importance for the consumer of clothes and fabric, because their washing experience is directly suffered from this.

On the one hand, consumer is generally main and most preferable as what is cleaned using the substantial amounts of foam seen in cycles of washing Signal, i.e., detergent is in " work " and has been carried out the instruction of enough clean fabrics.Therefore, it is fast during cycles of washing It is especially desirable that speed produces high volume foam.On the other hand, the high volume foam for producing during cycles of washing is generally converted For the residual foam being more carried in rinsing solution.When consumer observes residual foam during rinse cycle, They are thus directly inferred on fabric to may possibly still be present the surfactant that remains on fabric and fabric is not also " dry Net ".Therefore, consumer feels to need repeatedly to rinse fabric to guarantee thoroughly to remove surfactant, and this needs additional Time, energy and water.For the region of scarcity of resources, particularly it is subjected to those regions of hydropenia, such excessive rinsing is required It is difficult with may detergent or expensive.

Therefore, although the foam for quickly producing foam and high volume is needed during cycles of washing, but in rinse cycle Period needs the rapid disruption of foam and substantially reduces foam volume contradictoryly.

Linear alkylbenzene sulfonate (LAS) (LAS) is one of anion surfactant the most frequently used in laundry detergent.Although It is capable of achieving by using the composition of detergent of the LAS with relatively low content (such as 20 weight % or less) sufficiently clear It is clean, but the volume of the foam produced by this class composition of detergent is substantially reduced, and this inevitably will be discovered by consumer It is for insufficient cleaning and related to the inferior quality of the laundry detergent compositions for being used in turn.In order to avoid such negative Consumer feel, during can in detergent compositions adding one or more cosurfactant to increase cycles of washing Foam volume.

It has been found that having C₈-C₁₆Alkyl sulfate (MCAS) is cut in side chain or unbranched alkyl group as having There is effective cosurfactant of the LAS for promoting bubble.For example, WO2009010911 discloses MCAS in the table based on LAS Strengthen foam in surfactant system and form the composition of detergent of total surfactant content with reduction but unobvious The purposes of the sudsing profile of deterioration composition of detergent.Again for example, WO2009149276 is disclosed containing being formed by LAS and MCAS Specific surfactant system composition of detergent, wherein containing relatively low content of inorganic builders such as aluminosilicate And phosphate, while such composition of detergent shows the sudsing profile of improvement, while keeping the clean-up performance of compositionss.

However, the sudsing profile of such surfactant system based on LAS and MCAS is still relatively limited.Therefore, still So need to improve the sudsing profile for being characterised by the Cleasing compositions based on the surfactant system of LAS and MCAS.

Additionally, the look and feel for the foam produced during cycles of washing sensation tool also to consumer to washing experience There is significant impact.If foam is characterised by less average bubble size, then they will become apparent from butyrous and Geng Feng Richness, so as to provide more comfortable washing experience to hand-wash consumer.Therefore it provides a kind of can produce with improving i.e. by counting The Cleasing compositions of the foam of the dense property that less average bubble size is limited are also advantageous in amount.

The content of the invention

The present invention uses the fat of high relative contents (that is, about 2 weight % or higher, or preferably from about 2.5 weight % or higher) Fat acid or its salt to improve and optimize the sudsing profile of Cleasing compositions, preferred granular laundry detergent composition, it contains With the specific surfactant system with specified weight than the LAS and MCAS of offer.

Known fatty acid or salt can reduce the bubble size of detergent to deliver dense property beneficial effect.However, fatty Acid or salt for reducing total foam volume, and having passed through routine techniquess it is also known that be used to reduce laundry detergent compositions or other cleanings Foam in compositionss produces and controls foam (see, for example, US5591705).When fatty acid or salt are present in preparation, it Can be with the Free Ca in water²⁺Ion forms Ca- soap complex, and when mixing with oil, it has cooperative effect to promote foam The known bridge joint unstability on film or plateau border is so as to causing significant defoaming effect (referring to Zhang et al., Mechanism For Defoaming by Oils and Calcium Soap in Aqueous Systems, Journal of Colloid and Interface Science 263(2003)633–644).For this reason, fatty acid or salt are generally only contained with relatively low Amount is used (for example, less than 2 weight %) so that they can not significantly decrease washing foam.

However, the wondrous and unexpected of the present invention is the discovery that, when in above-mentioned Cleasing compositions (that is, with spy Fixed surfactant system) used in high-load (that is, about 2 weight % or higher, preferably from about 2.5 weight % or higher) fat Acid or during its salt, fatty acid or its salt play a part of to keep during cycles of washing or or even increase foam volume, while subtracting Foam volume during few rinse cycle, shows that such fatty acid with addition or the Cleasing compositions of salt obtain improvement Sudsing profile, it is particularly advantageous for hand laundry detergents product.When with lower content using fatty acid or salt, without sight Observe such improvement of sudsing profile.

One aspect of the present invention is related to Cleasing compositions, and it is included：The C10- of (a) about 6 weight % to about 15 weight % C20 linear alkylbenzene sulfonate (LAS)s (LAS)；B () about 0.3 weight % is to about 4.0 weight % with containing 6 to 18 carbon atoms The alkyl sulfate (AS) of side chain or the non-alkoxylated alkyl group of straight chain；And (c) about 2.5 weight % is to about 6.0 weight % One or more fatty acid or its salt.Specifically, LAS and AS in Cleasing compositions with about 3:1 to about 24:1 LAS and AS Weight is than existing.Preferably, but not necessarily, Cleasing compositions include 0 weight % to about 1 weight % with about 0.1 to about 10 In the range of the equal degree of alkoxylation of weight straight or branched alkyl alkoxy sulfate.It is highly preferred that Cleasing compositions be comprising The low tectonic association thing of the water soluble alkali metal carbonate such as sodium carbonate or sodium bicarbonate of about 6 weight % to about 25 weight %.

Preferably, but not necessarily, Cleasing compositions of the invention are the chlorination comprising about 20 weight % to about 60 weight % The Sodium Chloride sodium sulfate of sodium and/or about 20 weight % to about 60 weight % and with no more than about 3 weight % (that is, 0-3 weight Amount %) water content granular laundry detergent composition.It is highly preferred that granular laundry detergent composition contains being less than The zeolite of about 15 weight % (i.e. 0-15 weight %), less than the phosphate builder of 5 weight % (i.e. 0-5 weight %), and Less than the silicate-like builder of 10 weight % (i.e. 0-10 weight %).

Another aspect of the present invention is related to one or more fatty acid or its salt to be used to improve the foaming spy of Cleasing compositions The purposes levied, and such Cleasing compositions are included：The C10-C20 LABSs of (a) about 6 weight % to about 15 weight % Salt (LAS)；(b) about 0.3 weight % to about 4 weight % with the side chain comprising about 6 to about 18 carbon atoms or straight chain not The alkyl sulfate (AS) of alkoxylated alkyl group, at the same LAS and AS in Cleasing compositions with about 3:1 to about 24:1 The weight of LAS and AS than existing, and while one or more fatty acid or its salt in Cleasing compositions with about 2.5 weight % Amount to about 6.0 weight % is provided.

Another aspect of the present invention is related to the granular laundry detergent composition for concentrating, and it is included：(a) about 12 weight % To the C10-C20 linear alkylbenzene sulfonate (LAS)s (LAS) of about 30 weight %；B () about 0.5 weight % is to about 8 weight % with bag The alkyl sulfate (AS) of the side chain containing about 6 to about 18 carbon atoms or the non-alkoxylated alkyl group of straight chain；(c) about 4 weight One or more fatty acid or its salt of amount weight % of % to about 12；And (d) 0 weight % is to the Sodium Chloride of about 60 weight % And/or sodium sulfate, while LAS and AS are in the composition with about 3:1 to about 24:1 LAS and AS weight ratio is present, and while Compositionss have the water content of no more than about 3 weight % (i.e. 0-3 weight %).

When the detailed description below of the present invention is read, these and other aspects of the invention will become apparent from.

Specific embodiment

The feature and beneficial effect of various embodiments of the present invention will be become apparent by following description, below be described Including the example of the specific embodiment of the extensive representative for being directed to the present invention.It is various from the description and from the present invention is implemented Modification will be apparent to those skilled in the art.The scope of the present invention is not limited to disclosed concrete shape Formula, and present invention encompasses fall with the modification in the spirit and scope of the invention as defined by the appended claims, equivalent The replacement scheme of thing and alternative.

Dimension disclosed herein and value are not understood as being strictly limited to cited exact value.Conversely, unless referring in addition Bright, otherwise each such dimension is intended to indicate that the value and around the functionally equivalent scope of the value.For example, it is disclosed as The dimension of " 40mm " is intended to indicate that " about 40mm ".

As used herein, when in for claim, article such as " one kind " and " one " are understood to mean one Or material that is multiple claimed by right or describing.Term "comprising", " containing " and " including " can mean that it is non-limiting 's.

As used herein, unless otherwise stated, term " Cleasing compositions " includes the graininess or powder shape for fabric General or " heavy type " detergent, the particularly cleaning detergent of formula, and clean adjuvant such as bleach, rinsing agent aid, add Plus agent or pretreatment type；Detergent for washing dishware with hand or light-duty dish washing detergent, particularly high foam type those；Machine washing tableware Detergent；Collutory, denture cleansing agent, automobile or carpet cleaner, bathroom detergent；Shampoo and hair conditioner；Bath gels With foam bath and metal detergent；And cleaning adjuvant such as bleaches additive or pretreatment type.At a preferred aspect, Cleasing compositions are solid laundry detergent composition, and the granular laundry detergent composition for more preferably flowing freely (i.e. granular laundry detergent product).

As used herein, term "consisting essentially of ..." refers to that compositionss include less than about 1%, preferably less than about 0.5% composition in addition to those listed.

Additionally, term substantially free, " generally without " or " being essentially free of " refer to specified material with 0 Weight % is to about 0.5 weight %, or preferably 0 weight % is to about 0.1 weight %, or more preferably 0 weight % is to about 0.01 weight % Amount exist, and most preferably it does not exist to analyze detectable content.Term " generally pure " or " substantially pure " Pointed material is referred to about 99.5 weight % to about 100 weight %, preferably from about 99.9 weight % to about 100 weight %, and And the amount of more preferably 99.99 weight % to about 100 weight % is present, and most preferably all other material is only as less than analysis The impurity of detectable content is present.

As used herein, term " water solublity " refers to that greater than about 30 g/l (g/l) that measure under 20 DEG C and atmospheric pressure go The dissolubility of ionized water.

As used herein, " foam " refers to non-equilibrium dispersion of the bubble in relatively small volume of liquid.In the present invention Intended scope in, term is used interchangeably such as " foam ", " foam ", " soap bubble ".

As used herein, " sudsing profile " or " foam characteristics " is referred to and followed in cycles of washing and rinsing with composition of detergent The characteristic of the foam characteristics correlation during ring.When the sudsing profile of composition of detergent is including but not limited to dissolved in liquid detergent The volume of foam and disappearance in the volume and retentivity and rinse cycle of foam in speed, cycles of washing that foam is generated.It is excellent Selection of land, sudsing profile includes washing foam volume and rinsing foam volume.Sudsing profile may also include other related to foam Parameter, the foam stability etc. measured during cycles of washing.

As used herein, term " cosurfactant " refers to and be mainly used in Cleasing compositions and improve Cleasing compositions Sudsing profile one or more surfactant.Cosurfactant can be divided into rush bubble cosurfactant and (exist Washing and rinse cycle during increase foam volume those), suds cosurfactant (i.e. washing and the rinse cycle phase Between reduce foam volume those) and optimization foam cosurfactant (i.e. during cycles of washing " enhancing " foam Or increase foam volume, but during rinse cycle " suppressions " foam or reduction foam volume those).

As used herein, unless otherwise noted, otherwise all concentration and ratio are by weight.Except as otherwise noted, originally The all temperature of text are represented with degree Celsius (DEG C).Unless specifically stated otherwise, herein all of condition is in 20 DEG C and air Pressure.Unless specifically stated otherwise, all polymer molecular weights are determined by weight average molecular weight.

Surfactant system

The Cleasing compositions of the present invention are included by anion surfactant and one or more optional non-ionic surface The surfactant system that activating agent, zwitterionic surfactant and/or cationic surfactant are constituted.Above-mentioned fatty acid Or salt is not qualified as a part for surfactant system for purposes of the present invention.

Cleasing compositions can include the surface of the amount being based on the total weight of the composition in about 1% to about 90% any scope Surfactant system.For example, compositionss can include by weight about 2% to about 50%, normally about 4% to about 30%, or about 6% to Such surfactant system of the content in the range of about 25%, or about 8% to about 20%.In the preferred embodiments of the invention In, Cleasing compositions have and are less than about 18%, more preferably less than about 15% or 12% by the gross weight meter of the compositionss, and Most preferably less than about 10% total surfactant content.

However, when Cleasing compositions are conc forms, particularly condensed powders or particle form, total surfactant contains Amount can be significantly higher by the gross weight meter of the concentrate composition, and e.g., from about 10% to about 40%, preferably from about 15% to about 30%.

LAS

The surfactant system of the present invention is at least included for C₁₀-C₂₀First the moon of linear alkylbenzene sulfonate (LAS) (LAS) from Sub- surfactant.LAS anion surfactants are well known in the art, and can be easily commercially available by sulfonation The linear alkylbenzene (LAB) of acquisition and obtain.Can be used for the exemplary C of the present invention₁₀-C₂₀Linear alkylbenzene sulfonate (LAS) includes C₁₀-C₂₀Directly The alkali metal salt of alkyl group benzenesulfonic acid, alkali salt or ammonium salt, and preferably C₁₁-C₁₈Or C₁₁-C₁₄LABS Sodium salt, potassium salt, magnesium salt and/or ammonium salt.More preferably C₁₂The sodium salt or potassium salt of LABS, and most preferably C₁₂The sodium salt of LABS, i.e. dodecylbenzene sodium sulfonate.

The amount of the LAS used in Cleasing compositions can be excellent about 6% to about 15% by the gross weight meter of the compositionss In the range of choosing about 7% to about 13%, and more preferably from about 9% to about 12%.In a most preferred embodiment party of the present invention In case, C of the Cleasing compositions comprising about 9 weight % to about 12 weight %₁₂The sodium salt of LABS, potassium salt or magnesium salt.

When Cleasing compositions are conc forms, particularly condensed powders or particle form, LAS can be cleaned by the concentration The gross weight meter of compositionss with significantly higher content e.g., from about 12% to about 30%, preferably from about 15% to about 25%, and more Preferably from about 18% to about 24% is present.

AS

The surfactant system of the present invention also includes at least the second anion surfactant, and it is with comprising about 6 To anionic alkyl sulfate (AS) surfactant of the non-alkoxylated alkyl group of side chain or straight chain of about 18 carbon atoms. Preferably, AS has general formula R-O-SO₃ ^-M⁺, and R is the C of side chain or the non-alkoxylate of straight chain₆-C₁₈Alkyl group, and M is alkali The cation of metal, alkaline-earth metal or ammonium.It is highly preferred that the R group of AS surfactants contains about 6 to about 16 carbon atoms, And more preferably from about 6 to about 14 carbon atoms.R can be substituted or unsubstituted, and preferably unsubstituted.R is substantially Without any alkoxylate.M is preferably the cation of sodium, potassium or magnesium, and more preferably M is sodium cation.Live on such AS surfaces Property agent be used as the cosurfactant of LAS increasing foam volume during washing.

Preferably, but not necessarily, surfactant system of the invention includes C₆-C₁₈The mixture of AS surfactants, Wherein C₆-C₁₄AS surfactants are pressed the gross weight meter of mixture and are existed with the amount in the range of about 85% to about 100%.The mixing Thing can be described as " rich in C₆-C₁₄AS mixture ".It is highly preferred that such rich in C₆-C₁₄AS mixture contain about 90 weight % To about 100 weight %, or 92 weight % to about 98 weight %, or about 94 weight % are to about 96 weight %, or 100 weight % are (i.e. It is pure) C₆-C₁₄AS。

In the concrete preferred embodiment of the present invention, the surfactant system in Cleasing compositions is comprising with about 30 weight % to about 100 weight % or about 50 weight % to about 99 weight %, preferably from about 60 weight % are more excellent to about 95 weight % About 65 weight % of choosing are to about 90 weight %, and most preferably from about 70 weight % are to the C of about 80 weight %₁₂The C of AS₆-C₁₈AS surfaces The mixture of activating agent.Additionally, C₆-C₁₈Such mixture of AS surfactants can be containing about 10 weight % to about 100 weights Amount %, preferably 15 weight % are to about 50 weight %, and more preferably 20 weight % are to the C of about 30 weight %₁₄AS.The mixture can Referred to as " it is rich in C₁₂-C₁₄AS mixture ".

In the most preferred embodiment of the present invention, the surfactant system of Cleasing compositions contains substantially by C₁₂ And/or C₁₄The mixture of the AS surfactants of AS surfactants composition.For example, such mixture of AS surfactants can Substantially by the C of about 70 weight % to about 80 weight %₁₂The C of AS and 20 weight % to about 30 weight %₁₄AS is constituted, wherein very Less or without other AS surfactants.Such mixture also can be by substantially pure C₁₂AS or substantially pure C₁₄AS is constituted.

Be particularly well-suited to implement the present invention commercially available AS mixture be from Cognis (Monheim, Germany)V95G。

Additionally, the surfactant system of the present invention can be comprising containing greater than about 50 weight %, preferably greater than about 60 weights Amount %, more preferably greater than 70 weight % or 80 weight % and most preferably greater than 90 weight % or or even 100 weight % (that is, base It is pure in sheet) there is the straight chain AS surfactants of even number of carbon atoms, including such as C₆, C₈, C₁₀, C₁₂, C₁₄, C₁₆And C₁₈AS The C of surfactant₆-C₁₈The mixture of AS surfactants.

C as mentioned₆-C₁₈The mixture of AS surfactants can be easy to the sulfonation by the alcohol with corresponding carbon number Obtain.Required carbon chain length distribution can be obtained by using the alcohol being distributed with respective chain length, the alcohol of respective chain length distribution Synthesize or prepare from natural material extraction/purification, or formed by the corresponding pure parent material of mixing.For example, C₆- C₁₈The mixture of AS surfactants such as can be included derived from naturally occurring triglyceride in palm-kernel oil or Oleum Cocois Those, by the such triglyceride of chemical treatment to form the mixture of long-chain alcohol, then these alcohol of sulfonation are forming AS tables Face activating agent.The mixture of the alcohol derived from naturally occurring triglyceride usually contains the C of greater than about 20 weight %₁₆-C₁₈ Alcohol.Before sulfonation procedure, can separate from original stock containing minor proportion C₁₆-C₁₈The mixture of alcohol, to be formed as above Described required C₆-C₁₈The mixture of AS surfactants.Alternatively, can be by separation and the established AS mixture of purification It is readily available required C₆-C₁₈The mixture of AS surfactants.Suitable Isolation and purification method is included but is not limited to：Steam Evaporate, be centrifuged, recrystallization and chromatographic isolation.

The amount of the AS surfactants used in the Cleasing compositions of the present invention can be based on the total weight of the composition about 0.3 Weight % to about 4.0 weight %, in the range of preferably from about 0.5 weight % to about 3 weight %.One in the present invention is most preferred In embodiment, Cleasing compositions contain the AS mixture of about 0.5 weight % to about 3 weight %, and it is substantially by about 70 weights The C of amount weight % of % to about 80₁₂The C of AS and 20 weight % to about 30 weight %₁₄AS is constituted.

When Cleasing compositions are conc forms, particularly condensed powders or particle form, AS can be by the cleaning of concentration The significantly higher content e.g., from about 0.5% to about 8% of the gross weight meter of compositionss, preferably from about 1% to about 5%, and more preferably About 2% to about 4% is present.

LAS:AS ratios

As the cosurfactant for LAS, if being enough to make the weight ratio of LAS and AS in Cleasing compositions About 3:1 to about 24:1, preferably from about 3.5:1 to about 20:1, more preferably from about 4:1 to about 15:1, and most preferably from about 5:1 to about 10:Amount in the range of 1 is provided, and AS is maximally effective.When Cleasing compositions are changed into conc forms from canonical form, LAS and AS Constant rate.

Cleasing compositions of the invention with such LAS and AS weight ratio are in produced washing and the amount of rinsing foam Between show appropriate balance.This additionally aids and keeps good foaming spy in the zones of different with different dosing customs Levy.

Alkoxylated alkyl sulphate

The Cleasing compositions of the present invention are using alkyl sulfate or AS rather than alkyl alkoxy sulfate is used as supplementary table Face activating agent is promoting the foam of LAS.Compared with alkyl alkoxy sulfate, AS cosurfactants have significantly preferably Rinsing sudsing profile (that is, the rinsing foam volume of reduction), is therefore particularly suitable for giving the Cleasing compositions appearance being thusly-formed The beneficial effect for easily rinsing.Therefore, Cleasing compositions of the invention are substantially free of alkyl alkoxy sulfate, particularly alkyl Ethoxy sulfate (AES).In other words, Cleasing compositions of the invention contain with 0 weight % to about 1 weight %, preferably 0 weight Amount weight % of % to about 0.8, or more preferably 0 weight % to about 0.5 weight % in the range of amount alkyl alkoxy sulfate or More specifically AES, and most preferably with the non-detectable content of analysis.Alkyl alkoxy sulfate used herein refers to have Any straight or branched alkyl alkoxy sulfate of the equal degree of alkoxylation of weight in the range of about 0.1 to about 10.

When Cleasing compositions are conc forms, particularly condensed powders or particle form, alkyl alkoxy sulfate is pressed The gross weight meter of the Cleasing compositions of concentration is preferably with 0% to about 2%, preferably from about 0% to about 1.5%, and more preferably from about 0% Amount to about 1% is present.

Other surfactants in surfactant system

In addition to above-mentioned LAS and AS, the surfactant system that the Cleasing compositions of the present invention are adopted can be comprising choosing From other anion surfactant (except LAS, AS and AES mentioned above), nonionic surfactant, cationic surfaces Activating agent, amphoteric surfactant, zwitterionic surfactant, semi-polar nonionic surfactants and their mixing One or more other surfactant of thing.

The Cleasing compositions of the present invention can include other anion surfactant, and it is included selected from carbonate, phosphoric acid One or more part of salt, phosphonate, sulfate, sulfonate, carboxylate and their mixture, and be not belonging to above-mentioned LAS, AS and AES surfactant.

The Cleasing compositions of the present invention can include and about 0.5 weight % is based on the total weight of the composition to about 20 weight %, and And preferably 2 weight % are to one or more nonionic surfactant of the amount of about 4 weight %.Suitable non-ionic surface active Agent may be selected from：Alkyglycosides and/or alkyl alkoxylated alcohol；C₁₂-C₁₈Alkyl ethoxylate, such as derives from Shell'sNonionic surfactant；C₆-C₁₂Alkyl phenolic alkoxy thing, wherein alkoxylate unit are ethyleneoxy Unit, propyleneoxy units or their mixture；C₁₂-C₁₈Alcohol and C₆-C₁₂Alkyl phenol and ethylene oxide/propylene oxide block The condensation substance of polymer, such as derives from BASF'sC₁₄-C₂₂The alcohol BA of mid-chain branched, such as US 6, in 150,322 It is described in more detail；C₁₄-C₂₂The alkyl alkoxylates BAEx of mid-chain branched, wherein x=1 to 35；Alkylcellulose, specifically For alkyl polyglycoside；Polyhydroxy fatty acid amide；Ether capped poly- (alkoxylate) alcohol surfactant；And their mixing Thing.

The Cleasing compositions of the present invention can include cationic surfactant.When it is present, compositionss are generally comprised about Such cationic surfactant of 0.05 weight % to about 5 weight % or about 0.1 weight % to about 2 weight %.Suitable sun Ionic surface active agent is alkyl pyridinium compounds, alkyl quaternary ammonium compound, Wan bases Ji An phosphonium compounds and alkyl ternary Sulphur compound.Cationic surfactant may be selected from：Alkoxylate quaternary ammonium (AQA) surfactant；Dimethyl hydroxy ethyl season Ammonium surfactant；Polyamine cationic surfactant；Cationic ester surfactant；Amino surfactants, specially acyl Dimethylamine；And their mixture.Highly preferred cationic surfactant is-a C_8-10The hydroxyl of alkyl one Ethyl dimethyl quaternary ammonium chloride ,-a C_10-12The hydroxyethyl dimethyl aliquat of alkyl one and-a C₁₀The ethoxy of alkyl one Dimethyl quaternary ammonium chloride.Cationic surfactant such as Praepagen HY (trade name Clariant) can be it is useful and And be used as promoting infusion.

Fatty acid or its salt

The Cleasing compositions of the present invention are using relatively high content i.e. about 2 weight % to about 6 weight %, preferably from about 2.5 weights One or more fatty acid or its salt of amount weight % of % to about 4, to help to increase that washing foam volume and improve cleaning group The frothing capacity of compound.

As described above, the foam volume and control bubble in routinely having adopted fatty acid or its salt to reduce Cleasing compositions Foam is produced.However, it was found by the inventors of the present invention that when with relatively high content and specific surfactant system mentioned above When (i.e. containing the LAS and AS of specified weight ratio a small amount of or without AES) is applied in combination, fatty acid or its salt play increase (and It is not to reduce) foam volume in cycles of washing, but do not dramatically increase the effect of the foam volume in rinse cycle.Accordingly Ground, be capable of achieving improve sudsing profile, this for hand laundry detergents product be especially desired to/it is beneficial.

Can be used for the suitable fatty acid or its salt of the present invention includes one or more C₁₀-C₂₂Fatty acid or its alkali metal Salt.Such alkali metal salt includes monovalence or bivalence alkali metal salt, the such as sodium salt of fatty acid, potassium salt, lithium salts and/or magnesium salt, and The ammonium salt and/or alkylammonium salt of fatty acid, particular certain cancers.Preferred fatty acid or its salt for this paper contains 10 to 20 carbon originals Son, and more preferably 12 to 18 carbon atoms.In a concrete preferred embodiment of the present invention, the cleaning group of the present invention Compound contains about 2.5 weight % to about 4 weight % with about 10 to about 20 carbon atoms, more preferably from about 12 to about 18 carbon originals The fatty acid or salt of son.

The Exemplary fatty acid that can be used may be selected from octanoic acid, capric acid, lauric acid, myristic acid, myristoleic acid, Petiolus Trachycarpi Acid, palmitoleic acid, myristic acid, stearic acid, Oleic acid, elaidic acid, vaccenic acid, linoleic acid, trans linolenic acid, α-trans linolenic acid, Arachidic acid, arachidonic acid, eicosapentaenoic acid, behenic acid, erucic acid and docosahexenoic acid and their mixing Thing.

In order to implement the present invention, satisfied fatty acid for example octanoic acid, capric acid, lauric acid, myristic acid, Palmic acid, stearic acid, Arachidic acid, behenic acid and their mixture are preferred, but be not required.In these satisfied fatty acid, the moon Cinnamic acid, myristic acid and Palmic acid are concrete preferred.

When Cleasing compositions are conc forms, particularly condensed powders or during particle form, fatty acid or its salt can be by The significantly higher content e.g., from about 4% to about 12% of the gross weight meter of Cleasing compositions is concentrated, preferably from about 5% to about 8% is present.

Water soluble alkali metal carbonate

When the Cleasing compositions of the present invention are powder or particle form, Cleasing compositions of the invention can also contain water-soluble Property alkali carbonate.Can be used for implement the present invention suitable alkali carbonate include but is not limited to sodium carbonate, potassium carbonate, Sodium bicarbonate and potassium bicarbonate (being hereinafter referred to collectively as " carbonate ").Particularly preferred sodium carbonate.Also potassium carbonate, carbon can be used Sour hydrogen sodium and potassium bicarbonate.Such water soluble alkali metal carbonate can in Cleasing compositions with about 5 weight % to about 50 weights The content of amount % is present.

In the cleaning containing the surfactant system formed by LAS and MCAS anion surfactants as above In compositionss, carbonate is used with relatively high concentration (such as 25 weight % or more), to provide foot during cycles of washing Enough foams.However, the high carbon acid salinity in Cleasing compositions inevitably increases the pH of wash liquid so as to more serious And more the skin surface of consumer is hand-washed in infringement.In the present invention, promoted using the fatty acid or its salt of high level Or washing foam is kept, this can reduce the carbonate content in Cleasing compositions, and the entirety for not damaging such composition rises Bubble feature, so as to provide for the preparation of hand washing consumer more suitably milder.

Correspondingly, Cleasing compositions preferably comprise relative low content such as about 6 weight % to about 25 weight %, preferably The water soluble alkali metal carbonate of about 8 weight % to about 20 weight %.In the most preferred embodiment of the present invention, this Sodium carbonate or sodium bicarbonate of the Cleasing compositions of invention comprising about 10 weight % to about 15 weight %.

When Cleasing compositions are conc forms, particularly condensed powders or particle form, water soluble alkali metal carbonate To there is (i.e. to accommodate higher surfactant or active quantities) with significantly lower content, it can be by concentration cleaning group In the range of the gross weight meter of compound about 9% to about 12%.

The polyalkyleneimine of alkoxylate is collapsed agent

At one of the present invention preferably but in the embodiment that is not required, Cleasing compositions are collapsed agent comprising foam, bubble Foam is collapsed the polyalkyleneimine that agent is alkoxylate, and it generally during rinse cycle rather than in whole washing and rinses the phase Between make foam collapse in the scheduled time.Preferably, foam is collapsed is caused by event or condition, and such as pH changes cause clothing If foam collapse in thing wash liquid, rupture and/or otherwise not existing or be not activated than foam agent of collapsing In the case of faster speed them are removed from sensuously.

Specifically, alkoxylated polyalkyleneimine can be included by with polyoxyalkylene epoxide unit, i.e. ,-(C_nH_2nO)_xH Replace one or more hydrogen atoms and modified polyalkyleneimine main chain being connected with nitrogen-atoms in such main chain or core Or core, and n is for about 1 to about 10, the integer in the range of preferably from about 1 to about 5, and more preferably from about 2 to about 4, and x be 1 to 200, the integer in the range of preferably from about 2 to about 100, and more preferably from about 5 to about 50.Poly (alkylenimines) main chain or core generally have About 100 to about 100,000, before modified flat in the range of preferably from about 200 to about 5000, and more preferably from about 500 to about 1000 Equal number-average molecular weight (Mwn).Suitable alkoxylated polyalkyleneimine is described by WO98/20102A and US8097579B.

It is highly preferred that the alkoxylated polyalkyleneimine foam of the present invention is collapsed, agent has comprising internal poly(ethylene oxide) The polyethyleneimine core of block and outside propyleneoxides.Specifically, such alkoxylated polyalkyleneimine has Jing Test formula (PEI)_a(CH₂CH₂O)_b(CH₂CH₂CH₂O)_c, and PEI represents polyethyleneimine core, and a is about 100 to about 100,000 Average number-average molecular weight (Mwn) before modified in the range of dalton；B is the oxirane of each nitrogen-atoms in PEI cores (CH₂CH₂O) the weight average number of unit, it is for about the integer of 0 to about 60；And c is the epoxy third of each nitrogen-atoms in PEI cores Alkane (CH₂CH₂CH₂O) the weight average number of unit, it is for about the integer of 0 to about 60.Preferably, a is in about 200 to about 5000 dongles , and in the range of more preferably from about 500 to about 1000 dalton；It is preferred that b is about 10 to about 50, and more preferably from about 20 to about In the range of 40；And it is preferred that c is about 0 to about 60, in the range of preferably from about 1 to about 20, and more preferably from about 2 to about 10.Please Note, empirical formula only shows the relative quantity of each component, and is not intended to indicate that the structural order of different piece.

Foam collapses agent generally in Cleasing compositions with about 0.05 weight % to about 5 weight %, preferably from about 0.2 weight % To about 3 weight %, more preferably from about 0.3 weight % is to about 2 weight %, and most preferably from about 0.35 weight % is to about 1 weight % model Amount in enclosing is present.Be not intended to bound by theory, it is believed that with do not exist foam collapse agent when compared with, the foam of this paper collapses agent can The initial foam in rinsing is set to reduce at least about 25%, or about 25% to about 100%, or about 50% to about 100%, or about 60% To about 100%.

Amphipathic graft copolymer

The amphipathic graft copolymer that the present invention is adopted is characterised by that main chain is grafted with the polycyclic of one or more side chains Oxygen alkane (also referred to as poly alkylene glycol).

The polyalkylene oxide backbone of the amphipathic graft copolymer of the present invention can include C₂-C₁₀, preferred C₂-C₆, and more preferably C₂-C₄The repetitives of polyalkylene oxide.For example, polyalkylene oxide backbone can be poly(ethylene oxide) (PEO) main chain, poly(propylene oxide) (PPO) main polymer chain of the straight-chain block copolymer of main chain, polybutylene oxide (PBO) main chain or PEO, PPO and/or PBO, and PEO main chains are preferred.Such polyalkylene oxide backbone preferably have about 2,000 to about 100,000 dalton, more preferably from about 4, 000 to about 50,000 dalton, and most preferably from about 5,000 to about 10, the number-average molecular weight of 000 dalton.

One or more side chains of the amphipathic graft copolymer of the present invention pass through C₂-C₁₀, preferred C₂-C₆, and more preferably C₂-C₄The polymerization of the vinyl esters of carboxylic acid is formed.For example, one or more side chains may be selected from polyvinyl acetate, poly- vinyl propionate Ester, poly- vinyl butyrate and combinations thereof, and polyvinyl acetate is preferred.Polyvinyl ester side chain can be partly-hydrolysed To such as at most 15% degree.Amphipathic graft copolymer is preferably characterized in that on main chain average per 50 epoxy alkane units Less than 1 graft site (site that i.e. polyvinyl ester side chain is grafted on main polymer chain).

The present invention amphipathic graft copolymer can have about 3000 to about 100,000 dalton, preferably from about 10,000 to About 50,000 dalton, and more preferably from about 20,000 to about 40, the grand mean molal weight (M of 000 dalton_w)。

Amphipathic graft copolymer specifically preferred according to the invention has one or more sides for being grafted with polyvinyl acetate The poly(ethylene oxide) main chain of chain.It is highly preferred that the weight ratio of poly(ethylene oxide) main chain and polyvinyl acetate ester side chain is about 1:0.2 To about 1:10, or about 1:0.5 to about 1:6, and most preferably from about 1:1 to about 1:In the range of 5.Such preferred amphipathic grafting One example of copolymer is Sokalan^TMHP22 polymer, it can be commercially available from BASF Corporation.The polymer With the poly(ethylene oxide) main chain for being grafted with polyvinyl acetate ester side chain.The poly(ethylene oxide) main chain of the polymer has about 6, The number-average molecular weight of 000 dalton (equivalent to about 136 ethylene oxide units), and poly(ethylene oxide) main chain and poly-vinegar acid second The weight ratio for about 1 of alkene ester side chain:3.The polymer number-average molecular weight of itself is for about 24,000 dalton.

Preferably, but not necessarily, amphipathic graft copolymer of the invention has following characteristic：I () opens as used Power meter is measured at 25 DEG C, and the surface tension of the polymer distilled water solution of 39ppm by weight is for about 40mN/m to about 65mN/m；(ii) as measured at 25 DEG C using flow graph, the polymer distilled water solution of 500ppm by weight it is viscous Degree is for about 0.0009 to about 0.003PaS.Polymer solution can be measured under specified requirementss with any of tonometer Surface tension.Can be used for the non-limiting tonometer of this paper includes being purchased from the Kruss K12 tonometeies of Kruss, from The Thermo DSCA322 tonometeies of Thermo Cahn or the tonometeies of Sigma 700 from KSV Instrument Ltd.Class As, the viscosity of polymer solution under specified requirementss, can be measured with any of flow graph.The most frequently used flow graph is Using the flow graph of circumgyration, it is also referred to as stress/strain flow graph.Can be used for the non-limiting flow graph of this paper includes Hakke Mars flow graphs from Thermo, the flow graphs of Physica 2000 for deriving from Anton Paar.

For the present invention amphipathic graft copolymer and prepare their method selected embodiment it is detailed It is described in PCT Patent Application WO 2007/138054, U.S. Patent Application No. 2011/0152161, U.S. Patent Application No. 2009/0023625th, in U.S. Patent number 8143209 and U.S. Patent Application No. 2013/025874.

Amphipathic graft copolymer can be in the Cleasing compositions of the present invention so that about 0.3 weight is based on the total weight of the composition The amount of amount weight % of % to about 3 or about 0.35 weight % to about 2 weight % is present.Even if it was found that in accumulation of positive ions body polymer In the presence of, they also provide excellent hydrophobic soil suspension effect.

The granule of silicone-containing

In the preferred but embodiment that is not required of the present invention, Cleasing compositions are containing about 0 weight % to about 1 Weight % for foam or the granule or powder laundry detergent compositionss of the silicone-containing granule of foam control.It is such siliceous The granule of oxygen alkane by defoamer derived from siloxanes and particulate carrier materials generally by mixing or combining and formed.

Defoamer derived from siloxanes can be any suitable organosiloxane, including but not limited to：(a) nonfunctionalized Siloxanes such as polydimethylsiloxane (PDMS)；(b) siloxanes of functionalization is as having one or more to be selected from following sense The siloxanes of group：Amino, acylamino-, alkoxyl, alkyl, phenyl, polyethers, acrylate, silicone hydride, mercapto propyl group, carboxylic Acid esters, sulfate radical, phosphate radical, quaternized nitrogen and combinations thereof.In a typical implementation, it is adaptable to this paper's Organosiloxane has about 10 to about 700,000CSt (centistoke) viscosity at 20 DEG C.In other embodiments, suitably Organosiloxane has about 10 to about 100,000CSt viscosity.

Polydimethylsiloxane (PDMS) can be straight chain, side chain, ring-type, grafting or be crosslinked or ring-type knot Structure.In some embodiments, composition of detergent includes the PDMS at 20 DEG C with about 100 to about 700,000 centistoke viscosity.

Exemplary functionalized silicone includes but is not limited to amino silicone, amido silicone, polyether silicon, alkane Radical siloxane, phenyl siloxane and season siloxanes.There is below general formula suitable for the functionalized silicone of the present invention：

Wherein m is 4 to 50,000, preferably 10 to 20,000；K is 1 to 25,000, preferably 3 to 12,000；Each R be H or C1-C8 alkyl or aryl groups, preferred C1-C4 alkyl, and more preferably methyl group.

X is the linking group with following formula：

I ()-(CH2) p-, wherein p are 2 to 6, preferably 2 to 3；

ii)

Wherein q is 0 to 4, preferably 1 to 2；Or

(iii)

Q has following formula：

I ()-NH2 ,-NH- (CH2) r-NH2, wherein r is 1 to 4, preferably 2 to 3；Or

(ii)-(O-CHR2--CH2) s-Z, wherein s are 1 to 100, preferably 3 to 30；

Wherein R2 be H or C1-C3 alkyl, preferred H or CH3；And Z selected from-OR3 ,-OC (O) R3 ,-CO-R4COOH ,- SO3, PO (OH) 2 and their mixture；Further, wherein R3 is H, C1-C26 alkyl or substituted alkyl, C6-C26 Aryl or substituted aryl, C7-C26 alkylaryls or substituted kiki fang alkyl group, preferred R3 is H, methyl, ethyl, propyl group Or benzyl group；R4 is CH2- or CH2CH2- groups；And

(iii)

(iv)

Wherein each n is independently 1 to 4, preferably 2 to 3；And R5 is C1-C4 alkyl, preferably

Methyl.

Another kind of preferred organosiloxane includes the modified poly-epoxy alkane polysiloxanes with below general formula：

Wherein Q is NH2 or-NHCH2CH2NH2；R is H or C1-C6 alkyl；R is 0 to 1000；M is 4 to 40,000；N is 3 To 35,000；And p and q are the integer independently selected from 2 to 30.

When r is 0, the non-limiting example of this polysiloxanes containing polyalkylene oxide is purchased from Wilton, the GE of CT Silicones'sL-7622、L-7602、L-7604、L-7500、TLC；Purchased from the Noveon Inc. of Cleveland OHSW-12 andDW-18 Siloxanes；And purchased from Midland, the DC-5097 of the Dow Corning of MI,Other example is purchased from for whole Shin Etsu Silicones, Tokyo, Japan'sWith

When r is 1 to 1000, the non-limiting example of such organosiloxane is to be purchased from Cleveland, OH's Noveon, Inc.'sA21 andA-23；Dow Corning Toray Ltd. are derived from, Japan'sWith derive from Shin Etsu Corporation, Tokyo Japan's

The preferred organosiloxane of 3rd class includes the modified poly-epoxy alkane polysiloxanes of below general formula：

And wherein m is 4 to 40,000；N is 3 to 35,000；And p and q are the integer independently selected from 2 to 30.

Z is selected from：

I ()-C (O)-R7, wherein R7 are C1-C24 alkyl groups；

(ii)-C (O)-R4-C (O)-OH, wherein R4 are CH2 or CH2CH2；

(iii)–SO3；

(iv)–P(O)OH2；

(V)

Wherein R8 is C1-C22 alkyl, and A- is appropriate anion, preferred Cl^-。

(vi)

Wherein R8 is C1-C22 alkyl, and A- is appropriate anion, preferred Cl^-。

Another kind of preferred siloxanes includes cationic silicone.These are generally obtained by diamidogen with epoxide reaction. They are described in WO 02/18528 and WO 04/041983 (transferring P＆G), WO 04/056908 (transfer Wacker Chemie) and in U.S. Patent number 5,981,681 and U.S. Patent number 5,807,956 (transferring OSi Specialties).This A bit can be with trade namePrime、HSSD、A-858 (derives from GE ) and Wacker SiliconesIt is commercially available.

In the presence of emulsifying agent (usually anion surfactant), comprising being dispersed in suitable carrier (usually water) In organosiloxane the organosiloxane emulsion defoamer that also is used as in the present invention.In another embodiment, have Organic siloxane is the form of microemulsion.Organosiloxane microemulsion can have in about 1nm to about 150nm, or about 10nm is to about Particle mean size in the range of 100nm, or about 20nm to about 50nm.(about 1-20 is micro- for particle mean size than conventional big emulsion for microemulsion Rice) it is more stable, and when mixing in product, products obtained therefrom has preferred transparent appearance.Importantly, when compositionss are used When in typical aqueous cleaning environment, the emulsifying agent in compositionss is diluted so that microemulsion can not keep again, and organic Siloxanes coalesces the significantly bigger drop to be formed with greater than about 1 micron average particle size.

The suitable particulate carrier materials that can be used to be formed above-mentioned silicone-containing granule are included but is not limited to：Silicon dioxide, Zeolite, bentonite, clay, ammonium silicate, phosphate, perborate, polymer (preferred cationic polymer), polysaccharide, polypeptide, wax Deng.

In the preferred but embodiment that is not required of the present invention, silicone-containing granule used herein contains poly- diformazan Radical siloxane or polydiorganosiloxanepolyurea polymer, hydrophobic silica particles, polycarboxylate copolymer's binding agent, You Jibiao Face activating agent and Zeolite support.Commercially available suitable silicone-containing granule is included with trade name Dow Antifoam derives from those of Dow Corning Corporation (Midland, Minnesota).

Cationic polymer

The Cleasing compositions of the present invention can be comprising having about 0.005 to about 23, about in the case where the expection of compositionss is using pH 0.01 to about 12, or about 0.1 to about 7 milliequivalent/gram cationic charge density one or more cationic polymer.For Wherein charge density depends on the amine-containing polymer of the pH of compositionss, and in the case where the expection of product is using pH charge density is measured.This Class pH typically about 2 to about 11, more typically in the range of about 2.5 to about 9.5.By by the net charges of each repetitive Divided by the molecular weight of the repetitives, charge density is calculated.Positive charge can be located at main polymer chain and/or polymer lateral chain On.

Suitable cationic polymer for implementing the present invention can be by one or more cationic monomer and one kind Or synthetic polymer obtained in various non-ionic monomer polymerizations, cationic monomer is selected from acrylic acid N, N- dialkyl aminoalkyls Ester, methacrylic acid N, N- dialkyl aminoalkyl esters, N, N- dialkylaminoalkyl acrylamides, N, N- dialkyl amido alkane Butylmethacrylamide, quaternized acrylic acid N, N- dialkyl aminoalkyl esters, quaternized methacrylic acid N, N- dioxanes Base aminoalkyl ester, quaternized N, N- dialkylaminoalkyl acrylamides, quaternized N, N- dialkyl aminoalkyl first Base acrylamide, methacryiamidopropyl-pentamethyl -1,3- propylene -2- alcohol-dichloride ammonium, N, N, N, N', N', N ", Methyl-the N of N "-seven " -3- (1- epoxide -2- methyl -2- acrylic) aminopropyl -9- epoxide -8- azo decane -1,4,10- trichlorines Change three ammoniums, vinylamine, allylamine, vinyl imidazole, quatemized vinylimidazol, poly (dially dialkyl) ammonium chloride and its derive Thing or combinations thereof, non-ionic monomer is selected from acrylamide, N, N- dialkylacrylamides, Methacrylamide, N, N- Dialkyl methacrylamides, acrylic acid C₁-C₁₂Arrcostab, acrylic acid C₁-C₁₂Hydroxy alkyl ester, acrylic acid poly alkylene glycol Ester, methacrylic acid C₁-C₁₂Arrcostab, methacrylic acid C₁-C₁₂Hydroxy alkyl ester, methacrylic acid poly alkylene glycol ester, second Vinyl acetate, vinyl alcohol, vinyl formamide, vinyl acetamide, vinyl alkyl ethers, vinylpyridine, vinyl pyrrole Alkanone, vinyl imidazole, caprolactam and derivant, acrylic acid, methacrylic acid, maleic acid, vinyl sulfonic acid, benzene Vinyl sulfonic acid, acrylamidopropyl methanesulfonic acid (AMPS) and derivant and combinations thereof.Cationic polymer can be optional Ground is branched by using branched and cross-linking monomer or is crosslinked.

On the other hand, cationic polymer may be selected from cationic polysaccharide, polyethyleneimine and its derivant, poly- (propylene Amide-copolymerization-chloride), poly- (acrylamide-methyl chloride acrylamidopropyl trimethyl ammonium), Poly- (acrylamide-co-acrylic acid-N, N- dimethylamino ethyl esters) and its quaternary ammonium derivative, it is poly- (acrylamide-co- Methacrylic acid-N, N- dimethylamino ethyl ester) and its quaternary ammonium derivative, poly- (2-(Acryloyloxy)ethanol-copolymerization-metering system Sour dimethylamino ethyl ester), poly- (Hydroxypropyl acrylate-copolymerization-dimethylaminoethyl methacrylate), poly- (acrylic acid hydroxyl Propyl ester-copolymerization-methyl chloride acrylamidopropyl trimethyl ammonium), poly- (acrylamide-co-chlorination diallydimethyl Ammonium-copolymerization-acrylic acid), poly- (acrylamide-co-chloride-copolymerization-vinyl pyrrolidone), poly- (acrylamide-methyl chloride acrylamidopropyl trimethyl ammonium-copolymerization-acrylic acid), poly- (chlorination diallydimethyl Ammonium), poly- (vinylpyrrolidone-copolymerization-dimethylaminoethyl methacrylate), poly- (ethyl methacrylate-copolymerization-season Ammonium dimethylaminoethyl methacrylate), poly- (ethyl methacrylate-copolymerization-methacrylic acid grease-copolymerization-methyl Acrylic acid diethylamino ethyl ester), poly- (chloride-copolymerization-acrylic acid), poly- (vinylpyrrolidone-altogether Poly- quatemized vinylimidazol) and poly- (acrylamide-co-methacryloylaminopropyl pentamethyl -1,3- propylene -2- Alcohol-dichloride ammonium).Suitable cationic polymer can specifically selected from the poly- season according to the name of International Cosmetic Ingredient nomenclature It is ammonium salt -1, polyquaternary ammonium salt -5, polyquaternary ammonium salt -6, polyquaternary ammonium salt -7, polyquaternary ammonium salt -8, polyquaternary ammonium salt -11, polyquaternary ammonium salt -14, poly- Quaternary ammonium salt -22, polyquaternary ammonium salt -28, polyquaternary ammonium salt -30, polyquaternium -32 and polyquaternary ammonium salt -33.For implementing the spy of the present invention Not preferred cationic polymer is polyquaternary ammonium salt -7.

Cationic polymer can include the anion of neutralization electric charge so that whole polymer is at ambient conditions neutral 's.The non-limiting example of suitable counter ion counterionsl gegenions (in addition to the anionic species for producing during use) include chloride ion, Bromide ion, sulfate radical, methyl-sulfuric acid root, sulfonate radical, methanesulfonate, carbonate, bicarbonate radical, formate, acetate, citric acid Root, nitrate anion and their mixture.

Measured by the size exclusion chromatography (SEC) relative to Polyethylene oxide reference material with RI detections, cationic polymer Weight average molecular weight can be about 500 to about 5,000,000, or about 1,000 to about 2,000,000, or about 2,500 to about 1,500, 000 dalton.In one aspect, the MW of cationic polymer can be about 500 to about 300,000 dalton.

Such cationic polymer can be by weight % of the gross weight meter of Cleasing compositions about 0.01 to about 15 weight %, excellent About 0.05 weight % of choosing is to about 10 weight %, and the amount of more preferably from about 0.1 weight % to about 5 weight % is provided.

Adjuvant component

The Cleasing compositions of the present invention can include one or more additional adjuvant component.These additional adjunct components are really Property and its addition are cut by depending on the physical form of compositionss and its character of operation for using.Suitable promoter material bag Include but be not limited to builder, carrier, structural agent, flocculant aid, chelating agen, dye transfer inhibitor, enzyme, enzyme stabilizers, urge Agent material, bleach-activating, hydrogen peroxide, hydrogen peroxide source, pre-formed peracids, polymeric dispersant, clay soil remove/ Anti-redeposition agents, brightening agent, foam inhibitor, dyestuff, spice, structure elasticizing agent, fabric softener, hydrotropic agent, processing aid, And/or pigment.

In a preferred embodiment in accordance with this invention, Cleasing compositions of the invention are granular laundry detergent group Compound, it is included by weight % of gross weight meter about 1 of such composition to about 40 weight %, usual 2 weight % to 25 weight %, Or or even about 5 weight % to about 20 weight %, or one or more builder of the amount of 8 weight % to 15 weight % (do not include Carbonate as above).Builder used herein is to refer to strengthen or improve appointing for the cleaning efficiency of surfactant What composition or component, such as by removing or reducing " free " calcium/magnesium ion in wash solution with " softening " or reduce washing The hardness of liquid.

There is relatively low content of phosphate builder, zeolite to help to be especially desired to such granular laundry detergent composition Lotion and silicate-like builder.Preferably, it includes the total at most phosphate builder of 15 weight %, zeolite builders and silicon Hydrochlorate builder.It is highly preferred that phosphate of such granular laundry detergent composition comprising 0 weight % to about 5 weight % The silicate-like builder of the zeolite builders and 0 weight % of builder, 0 weight % to about 5 weight % to about 10 weight %, while The total amount of these builders amounts to 10 weight % less than composition total weight.It is more preferred still that granular laundry detergent Phosphate builder, the zeolite builders and 0 of 0 weight % to about 2 weight % of the compositionss comprising 0 weight % to about 2 weight % The silicate-like builder of weight % to about 2 weight %, while the total amount of these builders amounts to 5 less than composition total weight Weight %.Most preferably, granular laundry detergent composition comprising 0 weight % to about 1 weight % phosphate builder, 0 The silicate-like builder of the zeolite builders and 0 weight % of weight % to about 1 weight % to about 1 weight %, while these are helped washing The total amount of agent amounts to 2 weight % less than composition total weight.Compositionss can also include any other supplementary builder, chelating Agent removes any of calcium ion generally provided by such as chelation, mating reaction, precipitation or ion exchange from solution Material.Specifically, compositionss can be at least 50mg/g and calcium comprising calcium binding capacity at 25 DEG C of temperature and 0.1M ionic strengths Binding constant log K Ca²⁺It is at least 3.50 material.

The granular laundry detergent composition of the present invention can be selected from Sodium Chloride, potassium chloride, sulphuric acid comprising one or more The solid carrier of sodium and potassium sulfate.One preferred but nonessential embodiment in, such granular laundry detergent group The sodium sulfate of Sodium Chloride of the compound comprising about 20 weight % to about 60 weight % and/or about 20 weight % to about 60 weight %.When When granular laundry detergent composition is conc forms, the total amount of Sodium Chloride and/or sodium sulfate in such composition can be total It is calculated as the total amount of e.g., from about 0 weight % to about 60 weight %.

The Cleasing compositions of the present invention can also include one or more suitable detergent ingredients, such as transition metal-catalyzed Agent；Imines bleach enhancers；Enzyme, such as amylase, carbohydrase, cellulase, laccase, lipase, bleaching enzymes such as oxidase and mistake Oxide enzyme, protease, pectate lyase and mannase；Peroxygen source, such as percarbonate and/or perborate, preferably SODIUM PERCARBONATE, peroxygen source preferably coated composition is at least partly coated, and is preferably completely coated, the coating composition such as carbonate, Sulfate, silicate, borosilicate or their mixture, including their salt-mixture；The for example tetra-acetylated second of bleach-activating Diamidogen, hydroxy benzene sulfonate bleach-activating such as nonanoyloxybenzene sulfonate, caprolactam bleach activators, imide bleach activation Agent such as N- pelargonyl groups-N- methylacetamides, pre-formed peracids such as N, N- phthalyl amido peroxy caproic acid, nonyl amide groups mistake Oxygen adipic acid or dibenzoyl peroxide；Suds suppressing system, the such as foam inhibitor based on siloxanes；Brightening agent；Toner；Optical white； Fabric softener, such as clay, siloxanes and/or quaternary ammonium compound；Flocculant, such as poly(ethylene oxide)；Dye transfer inhibitor, such as Polyvinylpyrrolidone, poly 4 vinyl pyridine N- oxides and/or vinyl pyrrolidone and the (common) of vinyl imidazole gather Compound；The complete component of fabric, the oligomer for such as being generated by imidazoles and epichlorohydrin；Dirt dispersant and dirt antiredeposition Auxiliary agent, such as alkoxylate polyamines and ethoxylation epomine；Antiredeposition component, such as polyester and/or terephthaldehyde Acid ester polymer, Polyethylene Glycol (Polyethylene Glycol including being replaced by vinyl alcohol and/or vinyl acetate side base)；Spice is such as fragrant Perfume delivery systems (including Schiff's base spice/polymer complex), the spice of starch encapsulated of material microcapsule, polymer auxiliary Accord；Soap ring；Granule attractive in appearance, includes vitta grain and/or pin grain；Dyestuff；The copolyesters of dicarboxylic acids and glycol；Cellulose gathers Compound, such as methylcellulose, carboxymethyl cellulose, hydroxyl-oxethyl cellulose or other alkyl or alkyl alkoxy cellulose, And the cellulose of hydrophobically modified；Carboxylic acid and/or its salt, including citric acid and/or sodium citrate；And their any group Close.

Cleasing compositions

Composition of detergent is usually laundry detergent composition or dish washing detergent compositions.Compositionss are usually medicated clothing Composition of detergent.

Laundry detergent composition can be liquid, gel, paste, the form of dispersion, usually colloidal dispersion or it Any combinations.When in environmental condition (20 DEG C and 1 atmospheric pressure) and 20s^-1When measuring under shear rate, fluid composition leads to The often viscosity with 500mPa.s to 3,000mPa.s, and the generally density with 800g/l to 1300g/l.If compositionss For the form of dispersion, then it will be generally with 1 micron to 5,000 micron, usual 1 micron to 50 microns of the average grain of volume Degree.Coulter Multisizer are usually used to measure the volume average particle sizes of dispersion.Preferably, laundry detergent composition Thing is the liquid form containing the detersive active being dissolved or dispersed in solvent.Suitable solvent includes water and other solvents Such as lipophilic fluid.The example of suitable lipophilic fluid includes that siloxanes, other siloxanes, hydrocarbon, glycol ether, glycerol derive Thing such as glycerin ether, perfluamine, perfluorinate and hydrofluoroether solvent, low volatility non-fluorinated organic solvents, diol solvent, other are to ring The friendly solvent in border and their mixture.Composition of detergent is alternatively ...

Laundry detergent composition is alternatively and preferably solid or particle form, the granulated for usually flowing freely Formula.The compositionss of solid form can be following form：Agglomerate, granule, thin slice, extrudate, bar, tablet or their any group Close.Solid composite can pass through such as dry-mixed, agglomeration, compacting, spray drying, disc granulation, round as a ball or any combination of them Method preparing.Solid composite generally has 300g/l to 1,500g/l, the heap density of usual 500g/l to 1,000g/l.

Laundry detergent composition can be unit dosage form, not only including tablet, and including unit dose pouches, wherein group Compound envelope such as polyvinyl alcohol film is at least partly encapsulated, and is generally encapsulated completely.

Laundry detergent composition can also be the form of insoluble matrix, for example, be soaked with the non-woven of detergent active material Sheet material.

Laundry detergent composition can be cleaned and/or softening fabrics during washing process.Generally, compositions formulated with In for automatic washing machine, or for hand-washing use, and it is preferred for hand washing.

Using cleaning or the method for laundry detergent composition

Compositionss are generally used for cleaning and/or treatment site, especially surface or fabric.As used herein, " surface " can Including the surface of such as dish, glass and other cooking surfaces, hard surface, hair or skin.Such method includes following step Suddenly：Make the embodiment (in pure material form or be diluted in wash liquid) of laundry detergent compositions or Cleasing compositions and surface or At least a portion contact of fabric, then optionally rinses such surface or fabric.Can be before above-mentioned rinse step to surface Or fabric carries out washing step.For purposes of the present invention, " washing " including but not limited to scouring, wiping and mechanical agitation.

Across about 5 to about 11 broad range of pH in, select composition solution pH so that its be best suitable for it is to be cleaned Target surface.For personal nursing such as skin and hair cleaning, the pH of such composition preferably has the pH of about 5 to about 8, for Laundry cleaning composition, preferably with the pH of about 8 to about 10.Compositionss are preferably with about 200ppm in solution to about 10,000ppm Concentration adopt.Water temperature is preferably in the range of about 5 DEG C to about 100 DEG C.

As the skilled person will appreciate, laundry detergent compositions of the invention be preferably suited for clothes washing should With in.Therefore, the present invention includes the method for laundering of textile fabrics.The method may include to make to treat laundering of textile fabrics and include base containing carboxyl The step of laundry detergent compositions of the polymer of group are contacted.Fabric may include that great majority can be washed under normal consumer use condition Any fabric washed.The solution preferably pH with about 8 to about 10.5.Laundry detergent compositions can with about 500ppm in solution to about 15, The concentration of 000ppm is adopted, and optionally using the wash conditions for more diluting.Water temperature is generally in about 5 DEG C to about 90 DEG C of model In enclosing.The ratio of water and fabric is typically about 1:1 to about 30:1.

The method of laundering of textile fabrics can be implemented in top-loaded formula or front loaded type automatic washing machine, or can be used to hand-wash In clothes washing application.In such applications, the wash liquid for being formed and laundry detergent composition are in wash liquid Concentration based on those in cycles of washing.During any one or more optional rinse steps, when it is determined that wash liquid Volume when, not including the water of any addition.

Wash liquid can include 40 liters or less of water, or 30 liters or less or 20 liters or less or 10 liters or less, Or 8 liters or less or or even 6 liters or less of water.Wash liquid can comprising 0 liter with up to 15 liters or 2 liters and to 12 liters, Or or even to 8 liters of water.For with regard to diluting wash conditions, wash liquid can include 150 liters or less of water, 100 liters or less Water, 60 liters or less of water, or 50 liters or less of water, particularly with hand washing condition for, and may depend on rinsing time Number.

Generally the fabric of every liter of wash liquid 0.01Kg to 2Kg is added in wash liquid.Generally by every liter of wash liquid 0.01Kg or 0.05Kg or 0.07Kg or 0.10Kg or 0.15Kg or 0.20Kg or 0.25Kg fabrics are added to cleaning mixture In body.

Optionally make 50g or less or 45g or less or 40g or less or 35g or less or 30g or less or 25g or less or 20g or less or or even 15g or less or or even 10g or less compositionss contact with water and washed with being formed Wash liquid.

Embodiment

The following example is only given with exemplified form, and therefore may not be interpreted as limiting the scope of the present invention.

Embodiment 1：The contrast test of the frothing capacity of the present composition is shown

Seven (7) kind exemplary particle shape laundry detergent formulations of the fatty acid sodium salt with different content are prepared to show Impact of the content of fatty acid to the frothing capacity of laundry detergent composition.These exemplary formulations include：(1) a kind of control system Agent C1, it contains 0% fatty acid sodium salt；(2) 1 kinds of comparative formulations C1, it includes the fat of relatively low content of 1.5 weight % Acid sodium-salt；(2) 5 kinds of invention formulations E1, E2, E3, E4 and E5, it includes the fatty acid sodium salt of about 2 weight % or higher amount. The composition of these preparations decomposes display in tablei：

Table I

Composition (weight %)	C	C1	E1	E2	E3	E4	E5
								LAS	8	8	8	8	8	8	8
MCAS	2	2	2	2	2	2	2
								Fatty acid (Na)	0	1.5	2	2.5	3	3.5	4
Carbonate	20	20	20	20	20	20	20
								Silicate	4.9	4.9	4.9	4.9	4.9	4.9	4.9
PAA/PMA	2	2	2	2	2	2	2
								Sodium sulfate	Surplus	Surplus	Surplus	Surplus	Surplus	Surplus	Surplus

In order to prove compared with the comparative example containing lower content fatty acid, hereafter containing high level fatty acid this The sudsing profile of the improvement that bright embodiment is obtained, using washing of foaming cylinder tester (SCT) to each embodiment preparation Foam height is measured.In order to realize standard test condition, inverse osmosis water (" RO water ") is used, and by adding carbon Sour hydrogen sodium realizes the standardized water hardness to proper level to realize the water hardness of suitable proxy.For the mesh of the test , the target water hardness is 10gpg.

Compared by the foam volume to being produced by exemplary particle shape laundry detergent formulations during the washing stage Relatively come measure washing foam height.Washing foam height is higher, as a result better.

The foam volume of corresponding laundry detergent composition can be by being measured using foam cylinder tester (SCT). SCT has one group of 8 cylinder.Each cylinder is cylindric plastic cylinder, and height is for about 66cm, a diameter of 50mm, with being used for The rubber stopper of sealing, is independently rotated with the speed of 21-25 rpm (rpm).Labelling of the outer wall of each cylinder comprising height, Start for 0mm and using 620mm to terminate as maximum detection amount height from the top surface of bottom of cylinder.

For each foam volume measurement, be first poured into test solution in the SCT of the neat soap for adding test content In individual cylinder, the cylinder rotation such as revolution indicated below is then made, then stopped.When about 1 minute after the rotation of SCT stops Read the foam height of cylinder interior test solution.Foam height is calculated as the height of foam top layer and deducts test solution in cylinder Height.The height of foam top layer determines that imaginary line is in the foam for extending only through foam and not intersecting with air by imaginary line The peak of post and perpendicular to cylindrical wall.The dispersing foam being attached on cylindrical wall inner surface is not counted into foam height reading In.

Washing foam is highly the meansigma methodss of 3 measurement results of gained after four groups of SCT rotations.Washing foam highly leads to Cross and the laundry detergent composition of 3000ppm is dissolved into into the regulation of 300ml to 10gpg hardness (60ppm carbon in SCT cylinders Sour hydrogen sodium) RO water in obtain.First group of SCT rotates to be 80 turns.After 80 turns, stop SCT and allow to add 1/64 WFK dirt (being purchased from Equest).After 40 turns, stop SCT and add 1/64 WFK dirt and 0.4g Beijing clay.After other 80 turns, stop Only SCT and allow to add 1/64 block of WFK dirt and 0.4g Beijing clay.After other 40 turns, stop SCT to read and record number According to the end (altogether 240 turns) as foam height.Still further after 40 turns, stop SCT and simultaneously prepare for rinsing foam measurement.

For the identical process as described above of the every kind of repetition in seven (7) the kind test samples listed in Table I is to obtain Washing foam height, can serially or simultaneously be carried out.

Each washing surveyed in test sample is planted for above-mentioned seven (7) according to method of testing mentioned above Foam height is shown below：

Table II

	C	C1	E1	E2	E3	E4	E5
								Washing foam height (cm)	9.4	8.9	9.2	9.4	9.3	10.0	10.0

From the above it is clear that 1.5% fatty acid in relatively granular laundry detergent formulation C 1 plays aobvious Writing reduces washing foam volume, i.e., the 9.4cm from control formulation (having 0% fatty acid) is reduced to 8.9cm.However, when fat When acid content increases to about 2%, washing foam volume starts to increase rather than reduces, and this is astonishing and unexpected. The trend that such washing foam volume increases becomes apparent from when it is 2.5% or higher that content of fatty acid is higher.

Embodiment 2：Exemplary particle shape laundry detergent composition

Embodiment 3：The granular laundry detergent composition of exemplary concentration

Unless expressly excluded or otherwise limited, each document cited herein, including it is any intersection draw With or Patents or patent application and the application it is claimed priority or its advantage any patent application or specially Profit, is incorporated by accordingly herein.The reference of any document be not to its as with any disclosure of the invention or The accreditation of claimed prior art herein, or be not to its own or with any other list of references or multiple The combination of list of references proposes, advises or disclose the accreditation of any such invention.Additionally, when any implication of term in the present invention Or when defining with any implication of same term in the file being incorporated by reference or definition contradiction, should obey in the present invention The middle implication for giving the term or definition.

Although having illustrate and described specific embodiments of the present invention, for those skilled in the art come Say it is readily apparent that various other changes being made in the case of without departing from spirit and scope of the present invention and being changed.Therefore, It is intended to cover all such change and the modification belonged in the scope of the invention in claims.

Claims

1. a kind of Cleasing compositions, the Cleasing compositions are included：

The C of (a) 6 weight % to 15 weight %₁₀-C₂₀Linear alkylbenzene sulfonate (LAS) (LAS)；

B () 0.3 weight % is to 4 weight % with the side chain comprising 6 to 18 carbon atoms or the non-alkoxylated alkyl base of straight chain The alkyl sulfate (AS) of group；And

One or more fatty acid or its salt of (c) 2 weight % to 6 weight %；

Wherein described LAS and AS is with 3:1 to 24:1 LAS and AS weight ratio is present in the Cleasing compositions.

2. Cleasing compositions according to claim 1, wherein the Cleasing compositions comprising 0 weight % to 1 weight % Straight or branched alkyl alkoxy sulfate with the equal degree of alkoxylation of 0.1 to 10 weight.

3. Cleasing compositions according to claim 1 and 2, the Cleasing compositions comprising 6 weight % to 25 weight %, it is excellent Select 8 weight % to the water soluble alkali metal carbonate of 20 weight %, it is preferably sodium carbonate or sodium bicarbonate.

4. according to Cleasing compositions in any one of the preceding claims wherein, wherein the weight ratio of the LAS and AS is 3.5:1 To 20:1, preferably 4:1 to 15:1, and more preferably 5:1 to 10:In the range of 1.

5., according to Cleasing compositions in any one of the preceding claims wherein, the Cleasing compositions include 7 weight % to 13 The LAS of weight %.

6., according to Cleasing compositions in any one of the preceding claims wherein, the Cleasing compositions include 0.5 weight % to 3 The AS of weight %.

7., according to Cleasing compositions in any one of the preceding claims wherein, the Cleasing compositions include 2.5 weight % to 4 One or more fatty acid of weight % or its salt, wherein the fatty acid or its salt are preferably characterized in that 10 to 20 carbon Atom, more preferably 12 to 18 carbon atoms.

8., according to Cleasing compositions in any one of the preceding claims wherein, the Cleasing compositions also include 0.3 weight % To 2 weight %, preferably 0.35 weight % to the foam of 1 weight % is collapsed agent, and it is the polyalkyleneimine of alkoxylate.

9. Cleasing compositions according to claim 8, wherein the polyalkyleneimine of the alkoxylate has empirical formula (PEI)_a(CH₂CH₂O)_b(CH₂CH₂CH₂O)_c, wherein PEI is polyethyleneimine (PEI) core；Wherein a is the flat of PEI cores before modified Equal number-average molecular weight (MWn), its 100 to 100,000, in the range of preferably 200 to 5000, and more preferably 500 to 1000； Wherein b is the oxirane (CH of each nitrogen-atoms in PEI cores₂CH₂O) the weight average number of unit, it is 0 to 60, preferably 10 To 50, and the integer in the range of more preferably 20 to 40；And wherein c is the expoxy propane of each nitrogen-atoms in PEI cores (CH₂CH₂CH₂O) the weight average number of unit, it is 0 to 60, preferably 1 to 20, and more preferably 2 to 10 integer.

10., according to Cleasing compositions in any one of the preceding claims wherein, the Cleasing compositions also include 0.3 weight % To 3 weight %, the amphipathic graft copolymer of preferably 0.35 weight % to 2 weight %, the amphipathic graft copolymer is included One or more are grafted with selected from the side of polyvinyl acetate, polyvinyl proprionate, poly- vinyl butyrate and combinations thereof The polyalkylene oxide backbone of chain, wherein the weight ratio of the polyalkylene oxide backbone and one or more of chains is 1:0.2 to 1:In the range of 10.

11. Cleasing compositions according to claim 10, wherein the graft copolymer preferably has is grafted with poly- acetic acid The poly(ethylene oxide) main chain of ethylene ester side chain.

12. according to Cleasing compositions in any one of the preceding claims wherein, and the Cleasing compositions also include 0.1 weight % To the silicone-containing granule containing defoamer derived from siloxanes and particulate carrier materials of 1 weight %.

13. according to Cleasing compositions in any one of the preceding claims wherein, and the Cleasing compositions also include 0.01 weight Amount weight % of % to 15, preferably 0.05 weight % is to 10 weight %, and the cation of more preferably 0.1 weight % to 5 weight % Polymer, the cationic polymer includes at least one non-ionic monomer and at least one cationic monomer, wherein it is described extremely A kind of few non-ionic monomer is selected from acrylamide, N, N- dialkylacrylamides, Methacrylamide, N, N- dialkyl methyls third Acrylamide, acrylic acid C₁-C₁₂Arrcostab, acrylic acid C₁-C₁₂Hydroxy alkyl ester, acrylic acid poly alkylene glycol ester, methacrylic acid C₁-C₁₂Arrcostab, methacrylic acid C₁-C₁₂Hydroxy alkyl ester, methacrylic acid poly alkylene glycol ester, vinyl acetate, ethylene Alcohol, vinyl formamide, vinyl acetamide, vinyl alkyl ethers, vinylpyridine, vinyl pyrrolidone, vinyl miaow Azoles, caprolactam, acrylic acid, methacrylic acid, maleic acid, vinyl sulfonic acid, styrene sulfonic acid, acrylamido third Base methanesulfonic acid and derivant and combinations thereof, and wherein described at least one cationic monomer is selected from acrylic acid N, N- Dialkyl aminoalkyl ester, methacrylic acid N, N- dialkyl aminoalkyl esters, N, N- dialkylaminoalkyl acrylamides, N, N- dialkyl aminoalkyl Methacrylamides, quaternized acrylic acid N, N- dialkyl aminoalkyl esters, quaternized methyl Acrylic acid N, N- dialkyl aminoalkyl ester, quaternized N, N- dialkylaminoalkyl acrylamides, quaternized N, N- bis- Alkylaminoalkyl group Methacrylamide, methacryiamidopropyl-pentamethyl -1,3- propylene -2- alcohol-dichloride ammonium, N, Methyl-the N of N, N, N', N', N ", N "-seven " -3- (1- epoxide -2- methyl -2- acrylic) aminopropyl -9- epoxide -8- azo last of the ten Heavenly stems The ammonium of alkane -1,4,10- tri-chlorinations three, vinylamine, allylamine, vinyl imidazole, quatemized vinylimidazol, poly (dially dialkyl) base Ammonium chloride and derivant and combinations thereof.

14. according to Cleasing compositions in any one of the preceding claims wherein, wherein the Cleasing compositions are comprising 20 weights The Sodium Chloride of amount weight % of % to 65 and/or the granular laundry detergent combination of 20 weight % to the sodium sulfate of 65 weight % Thing, and wherein described granular laundry detergent composition is characterised by the water content less than 3 weight %.

15. Cleasing compositions according to claim 14, wherein the granular laundry detergent composition includes 0 weight Zeolite builders, the phosphate builder of 0 weight % to 5 weight % and 0 weight % of weight % of % to 15 are measured to 10 weight % Silicate-like builder.

16. one or more fatty acid or its salt are used for the purposes of the sudsing profile for improving Cleasing compositions, the cleaning combination Thing is included：The C of (a) 6 weight % to 15 weight %₁₀-C₂₀Linear alkylbenzene sulfonate (LAS) (LAS)；(b) 0.3 weight % is to 4 weights The alkyl sulfate (AS) with the side chain comprising 6 to 18 carbon atoms or the non-alkoxylated alkyl group of straight chain of amount %, its Described in LAS and AS with 3:1 to 24:1 LAS and AS weight ratio is present in the Cleasing compositions, wherein it is described a kind of or Various fatty acids or its salt are provided in the Cleasing compositions with the amount of 2.5 weight % to 6.0 weight %.

17. purposes according to claim 16, wherein tool of the Cleasing compositions comprising 0 weight % to 0.5 weight % There are the straight or branched alkyl alkoxy sulfate of 0.1 to the 10 equal degree of alkoxylation of weight, and the preferably Cleasing compositions Water soluble alkali metal carbonate comprising 6 weight % to 25 weight %.

18. Cleasing compositions according to any one of claim 1-15 are used for the purposes of washing fabrics.

A kind of 19. granular laundry detergent compositions of concentration, the granular laundry detergent composition of the concentration is included：

The C of (a) 12 weight % to 30 weight %₁₀-C₂₀Linear alkylbenzene sulfonate (LAS) (LAS)；

B () 0.5 weight % is to 8 weight % with the side chain comprising 6 to 18 carbon atoms or the non-alkoxylated alkyl base of straight chain The alkyl sulfate (AS) of group；

One or more fatty acid or its salt of (c) 4 weight % to 12 weight %；And

The Sodium Chloride and/or sodium sulfate of (d) 0 weight % to 60 weight %,

Wherein described LAS and AS is with 3:1 to 24:1 LAS and AS weight ratio is present in the compositionss, and wherein described Compositionss have the water content less than 3 weight %.

The granular laundry detergent composition of 20. concentrations according to claim 19, wherein the compositionss include 0 weight The straight or branched alkyl alkoxyl sulphuric acid with the average degree of alkoxylation in the range of 0.1 to 10 of amount weight % of % to 2 Salt, and preferably water soluble alkali metal carbonate of the compositionss comprising 9 weight % to 12 weight %, it is preferably sodium carbonate Or sodium bicarbonate.