CN104781381B - Laundry composition - Google Patents
Laundry composition Download PDFInfo
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- CN104781381B CN104781381B CN201380060286.6A CN201380060286A CN104781381B CN 104781381 B CN104781381 B CN 104781381B CN 201380060286 A CN201380060286 A CN 201380060286A CN 104781381 B CN104781381 B CN 104781381B
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- composition
- silicone
- polymer
- cationic
- cationic polysaccharide
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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
- C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
- C11D1/008—Polymeric surface-active agents
-
- 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
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- 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
- C11D3/16—Organic compounds
- C11D3/20—Organic compounds containing oxygen
- C11D3/22—Carbohydrates or derivatives thereof
- C11D3/222—Natural or synthetic polysaccharides, e.g. cellulose, starch, gum, alginic acid or cyclodextrin
- C11D3/227—Natural or synthetic polysaccharides, e.g. cellulose, starch, gum, alginic acid or cyclodextrin with nitrogen-containing groups
-
- 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
- C11D3/16—Organic compounds
- C11D3/37—Polymers
- C11D3/3703—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- C11D3/373—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds containing silicones
Abstract
The present invention relates to the laundry composition for including (a) surfactant, (b) Cationic polysaccharide polymer and (c) fabric-softening silicone, and the wherein weight ratio of silicone and Cationic polysaccharide polymer is 4.5:1 to 1.5:1.
Description
Invention field
The present invention relates to laundry composition.It is more particularly related to the laundry group softened in washing
Compound.
Background of invention
Textile fabric, including clothing, are traditionally cleaned with cloth-washing detergent.After cleaning, fabric may be often
Sense of touch is coarse.To prevent this point, the sense of touch undergone after particularly multiple washing cycles is coarse, and Development Technology is knitted to increase
The pliability of thing, including the conditioner composition added during rinsing and the softening system being added in detergent composition.
The fabric-softening cationic polymer from laundry detergent composition, and fabric-softening silicone has been used to be
Fabric provides pliability.
WO 2005/087907 is open to include surfactant, dimethyl silicone polymer（Soften silicone）With polyquaternium 7
（The polymerization quaternary salt being made up of acrylamide and dimethyldiallylammonchloride chloride monomer）Liquid detergent composition.
However, the needs that the softness benefit provided is provided be present.Need further exist for providing improved spatter property
Softening detergent compositions.
Summary of the invention
On the one hand, the present invention relates to a kind of laundry detergent composition, it is included:-
（a）1 to 80 wt.% surfactant;
（b）0.1 to 10 wt.% fabric-softening silicone;With,
（c）0.05 to 2.5 wt.% Cationic polysaccharide polymer,
The weight ratio of wherein described silicone and Cationic polysaccharide polymer is 4.5:1 to 1.5:1.
Preferably, the detergent composition is liquid detergent composition.
Preferably, the pH of the liquid detergent composition is 6 to 10, more preferably pH 6.5 to 9, for example, pH 6.5 to
8.5。
The preferred content of cationic polymer is 0.1 to 2 wt.%, more preferably 0.1 to 1 wt.%.
Preferable Cationic polysaccharide polymer is cation guar gum and cationic cellulose polymer.Particularly preferably
The hydroxyether cellulosic being modified by introducing cation group（That is polyquaternium）.
Preferably, the silicone is emulsion form.
Preferably, the silicone is dimethyl silicone polymer.
Preferably, the silicone is amodimethicone.
Preferably, the silicone is anionic silicone.
Preferably, the weight ratio of the silicone and the cationic polymer is 4:1 to 2:1.
Optionally, but preferably, the composition is further included selected from masking dyestuff, enzyme, antiredeposition polymer, dye
Expect the composition of transfer inhibiting polymers, builder, sequestering agent, opacifier and/or soil release polymer.
Second aspect, the present invention provide the purposes of composition softening fabrics according to a first aspect of the present invention.
Detailed description of the invention
As used herein, term "comprising" represents to include (including), by ... (made up of) is formed, by ...
Into (composed of), by ... form (consisting of) and/or substantially by ... form (consisting
essentially of)。
All percentages of citation are wt%, based on the total amount in laundry composition, unless otherwise indicated.
The present invention relates to the laundry composition for including surfactant, cationic polymer and fabric-softening silicone, its
The weight ratio of middle silicone and cationic polymer is 4.5:1 to 1.5:1.The composition plays a part of improving fabric-softening.
The form of the present invention
The present invention can be employed as any of many forms of laundry composition.Example include powder, particle,
Bar, gel and liquid.It is preferred that said composition is the form of liquid laundry product.It is preferred that they are main cleaning product（main
wash products）.It, which can be used, can dilute or the not dilutable laundry composition form for main washing.This is washed
Laundry compositions can be, for example, isotropic liquid, or surfactant-structured liquid.The present invention's is particularly preferred
Form includes composition, detergent/softening agent product, to provide " be in the suds and softened ".
Preferably, the pH of the detergent composition is 6 to 10, more preferably pH 6.5 to 9, such as pH 6.5 to 8.5.
Surfactant
The detergent composition includes surfactant.
Preferably, the surfactant includes nonionic surfactant and anion surfactant.
The nonionic surfactant, if it exists, preferably comprising alcohol ethoxylate.
The reaction of the alcohol ethoxylate from primary alconol or secondary alcohol and oxirane is formed.Generally, aliphatic straight chain or side chain
C8To C18Primary alconol or secondary alcohol are with oxirane to produce mole quantitative response required for alcohol ethoxylate.Preferable alcohol ethoxy
Compound have 2 to 40, preferably 3 to 30, more preferably 5 to 20 ethylene oxide units for being connected to aliphatic chain.
Surfactant can be selected from " Surface Active Agents ", roll up 1, Schwartz ＆ Perry,
Interscience 1949, volume 2, Schwartz, Perry ＆ Berch, Interscience 1958, by
" the McCutcheon's Emulsifiers and that Manufacturing Confectioners Company are published
Detergents " latest editions or " Tenside-Taschenbuch ", H. Stache, the second edition, Carl Hauser Verlag,
Surfactant described in 1981.It is preferred that the surfactant used is saturation.
The suitable nonionic detergent compounds that can use particularly including former with hydrophobic group and reactive hydrogen
The compound of son（Such as aliphatic alcohol, acid, acid amides or alkyl phenol）With alkylene oxide（Particularly single oxirane or epoxy second
Alkane is together with expoxy propane）Reaction product.Specific nonionic detergent compounds are C6To C22Alkyl phenol-oxirane contracting
Compound, usually 5 to 25 EO, i.e., each 5 to 25 ethylene oxide units of molecule, and aliphatic C8To C18Primary or secondary straight chain or
The condensation product of branched-chain alcoho and oxirane, usually 5 to 40 EO.
The suitable anionic detergent compounds that can be used can be with the alkyl containing about 8 to about 22 carbon atoms
Organo-sulfate and sulfonic acid water-soluble alkali metal salts, term alkyl is used for including the moieties of higher acyl.Suitably
The example of synthetic anionic detergent compound is the sodium and sylvite of alkyl sulfate, especially by sulphation for example by butter
Or advanced C caused by coconut oil8To C18Those of alcohol acquisition, alkyl C9To C20Benzene sulfonic acid sodium salt and potassium, particularly linear secondary alkyl
C10To C15Benzene sulfonic acid sodium salt；With alkyl glycerol base ether sodium sulfovinate, higher alcohol particularly from butter or coconut oil and from stone
Those ethers of the synthol of oil.Anion surfactant can also include C6-C22The soap of aliphatic acid.Preferable anionic detergent
Immunomodulator compounds are C11To C15Sodium alkyl benzene sulfonate and C12To C18Alkyl sulfate sodium.Wrapped as hydrotrote (hydrotrobe)
The sulfonate included can be additionally considered to be anion surfactant as defined herein.It also can use surfactant for example aobvious
Show those described in the resistance to EP-A-328 177 (Unilever) to saltout, the APG described in EP-A-070 074
Surfactant, and alkyl monoglycosides.
The total amount for the surfactant being present in the composition is 1 to 80 wt.%.The surface-active contents are excellent
Elect at least 6 wt.%, more preferably at least 10 wt.% as.Surfactant total amount is more preferably 15 to 65 wt.%, preferably 10 to 50
wt.%。
The nonionic detergent is preferably with 2 to 40 wt.%, preferably 5 to 35 wt.%, more preferably 6 to 20 wt.% amount
In the presence of.
The anion surfactant is preferably with 4 to 40 wt.%, preferably 5 to 35 wt.%, more preferably 6 to 20 wt.%
Amount exist.
In addition to above-mentioned nonionic and anion surfactant, there can also be such as both sexes of other surfaces agents
Surfactant, zwitterionic surfactant and cationic surfactant.
Fabric-softening silicone
The composition is included with 0.1 to 10 wt.%, preferably 0.2 to 5 wt.%, more preferably 0.5 to 3 wt.% content
Fabric-softening silicone.
The fabric-softening silicone can be but be not limited to 1) nonfunctionalized silicone, such as dimethyl silicone polymer
(PDMS) or alkyl (or alkoxy) function silicone 2) there is one or more different type functional groups such as amino, benzene
The functional silicone of base, polyethers, acrylate, silane, carboxylic acid, quaternary nitrogen etc. or copolymer.When the silicone is silicone emulsion shape
During formula, then granularity is preferably from about 1 nm to 100 μm, preferably from about 10 nm to about 10 μm include microemulsion (< 150 nm),
Standard emulsion (about 200 nm to about 500 nm) and thick emulsion (macroemulsions) (about 1 μm to about 20 μm).
Preferable silicone is selected from polydialkysiloxane, particularly dimethyl silicone polymer；Amino-functional silicone；And the moon
Ion silicone, particularly carboxy-functionalized silicone.
Preferably, the fabric-softening silicone is dimethyl silicone polymer.
Cationic polymer
The composition is with 0.05 to 2.5 wt.%, preferably 0.1 to 2 wt.%, more preferably 0.2 to 1 wt.% content bag
Cation polysaccharide polymer.
The term is related to the polymer with overall positive charge.
More preferably the Cationic polysaccharide polymer is cation guar gum or cationic cellulose polymer.Most preferably sun from
Sub- polymer is cationic cellulose polymer, such as quaternary hydroxyethyl cellulose.
Cationic polysaccharide polymer
Term " Cationic polysaccharide polymer " represents the polymer with polysaccharide skeleton and overall positive charge.Polysaccharide is by leading to
Cross the polymer that the monosaccharide monomers that glycosidic bond links together are formed.
Cationic polysaccharide based polyalcohol present in the present composition has modified polysaccharide skeleton, and modification is extra
Chemical group reacts with some free hydroxyl groups of polysaccharide skeleton, to provide overall positive electricity to modified cellulose monomer units
Lotus.
Preferable Cationic polysaccharide polymer species suitable for the present invention is to introduce the more of quaternary ammonium salt with modified
Those of sugared skeleton.It is preferred that quaternary ammonium salt is connected to polysaccharide skeleton by ethoxy or hydroxypropyl.It is preferred that the powered nitrogen of quaternary ammonium salt
With one or more alkyl substituents.
Preferable cationic polysaccharide based polyalcohol has the skeleton based on guar gum or based on cellulose.Based on cellulose
Cationic polymer is most preferred.Guar gum is the galactomannans of the mannose backbone with β-Isosorbide-5-Nitrae connection, and it has
To the branch point of the galactose units of α -1,6 connections.
Suitable cationic guar derivative, such as guar hydroxypropyltrimonium ammonium chloride, its particular instance include
By the commercially available Jaguar series of Rhone-Poulenc Incorporated, and by Aqualon Division of
Hercules, Inc commercially available N-Hance series.
The example for being preferably based on the cationic polymer of guar gum is guar gum 2- hydroxyls -3- (trimethyl ammonium) propyl ether
Salt.
Cellulose is that especially, it is the D- by β-Isosorbide-5-Nitrae glucosides key connection with polysaccharide of the glucose as monomer
The straight chain polymer of glucopyranose units, and be linear unbranched polymer.
Example cationic cellulose polymer is the epoxide reactive hydroxyethyl cellulose with trimethyl ammonium substitution
Salt, it is referred to as polyquaternium 10 in the international nomenclature of cosmetic composition in the art（Polyquatemium 10）, and can
Purchased from Dow Chemical Company point department Amerchol Corporation, it is polymerize with Polymer LR, JR and KG
Thing series is commercially available.Other suitable cationic cellulose types include the epoxide reaction with lauryl dimethyl ammonium-substituted
Hydroxyethyl cellulose polymeric quaternary ammonium salts, in the art in the international nomenclature of cosmetic composition be referred to as polyquaternium
24.These materials are purchased from Amerchol Corporation, are sold with Polymer LM-200.
The representative instance of preferable cationic cellulose polymer includes coco dimethyl ammonium hydroxypropyl oxygen ethyl cellulose,
Lauryldimonium Hydroxypropyl base oxygen ethyl cellulose, ammonium chloride hydroxypropyl oxygen ethyl cellulose, and stearyl two
Ammonium methyl hydroxyethyl cellulose；Cellulose 2- ethoxy 2- hydroxyls 3- (trimethyl ammonium) propyl ether salt（cellulose 2-
hydroxyethyl 2-hydroxy 3-(trimethyl ammonio) propyl ether salt）, polyquaternium -4, gather
Quaternary ammonium salt -10, polyquaternium -24 and Polyquaternium-67 or its mixture.
More preferably cationic cellulose polymer is quaternary hydroxyether cellulosic cationic polymer.These are commonly known as
Polyquaternium-10.Suitable commercial cationic cellulosic polymer product for the present invention is by Amerchol
Corporation is sold with trade name UCARE.
The counter ion counterionsl gegenions of cationic polymer are freely selected from halogen ion：Chlorion, bromide ion and iodide ion；Or hydrogen-oxygen
Root, phosphate radical, sulfate radical, bisulfate ion, ethyl sulphate, methylsulfate, formate, and acetate.
Many above-mentioned cationic polymers can be with many different molecular weight synthesis and commercially available.Preferred cationic polymer
Molecular weight be more preferably 10,000 to 2,000,000 dalton, more preferably 10,000 to 1,000,000 dalton, even more
It is preferred that 100,000 to 1,000,000 dalton.
Optional member
Detergent composition can be optionally comprising one or more following optional compositions：Cover dyestuff, enzyme, antiredeposition
Polymer, dye transfer inhibiting polymers, builder, sequestering agent, opacifier and/or soil release polymer.
Builder and sequestering agent
The detergent composition can also optionally contain the organic detergent builder or sequestering agent of relatively low content
Material.Example includes alkali metal, citrate, succinate, malonate, carboxymethyl succinates, carboxylate, multi-carboxylate
With more acetyl group carboxylates (polyacetyl carboxylates).Particular instance includes oxygen disuccinic acid, mellitic acid, benzene
More formic acid, ethylenediamine tetra-acetic acid, DTPA, alkyl-or alkenyl succinic acid, NTA and lemon
Sodium, potassium and the lithium salts of acid.Other examples are DEQUEST, the organic phospho acid salt form sequestering agent sold by Thermophos,
And alkane hydroxyethylidene diphosphonic acid salt.
Other suitable organic washing-assisting detergents include the known heavy polymer and copolymer with builder performance.Example
Such as, this material includes suitable polyacrylic acid, poly, and poly propenoic acid maleic acid and their salt,
Such as those sold by BASF with title SOKALAN.Another suitable builder is sodium carbonate.
If used, builder material may be constructed about 0.5% to 20 wt% of composition, preferably 1 wt% to 10 wt%.
Preferable builder content is less than 10 wt% and preferably shorter than 5 wt% of composition.
Laundry detergent agent formulation is helped it is preferred that laundry detergent agent formulation is phosphate free, that is, contains the phosphorus less than 1 wt%
Hydrochlorate.
Cover dyestuff
Masking dyestuff is deposited on fabric during the washing of washing process or rinse step, and visible color is provided for fabric
Degree.The masking of white garments can be completed according to Consumer Preferences with any color.Blueness and purple are particularly preferred colors
Adjust, it is therefore preferable that dyestuff or dye mixture are those of offer blueness or violet hue in white fabrics.The screening used
It is preferably blueness or purple to cover dyestuff.
Masking dye chromophore is preferably selected from monoazo, bisazo, triphenyl methane, San Ben Bing dioxazines
（triphenodioxazine）, phthalocyanine, naphthalene lactams, azine and anthraquinone.Most preferably monoazo, bisazo, azine and anthraquinone.
Most preferably dyestuff carries at least one sulfonated group.
Preferable masking dyestuff is selected from direct dyes, acid dyes, hydrophobic dye, the dye of positive ion and reactive dye.
If including masking dyestuff is present in composition with 0.0001 to 0.01 wt%.
Fluorescer
Said composition preferably includes fluorescer (fluorescent whitening agent).Fluorescer is it is well known that many this fluorescers
It is commercially available.Generally, these fluorescers are with the form supply and use of its alkali metal salt, such as sodium salt.Used in composition
The total amounts of one or more fluorescers be usually 0.005 to 2 wt%, more preferably 0.01 to 0.1 wt%.Preferable fluorescer
Classification is：Two-styrylbiphenyl compounds, such as Tinopal (trade mark) CBS-X, two-amine, two-sulfoacid compound of stilbene, example
Such as Tinopal DMS pure Xtra and Blankophor (trade mark) HRH, and pyrazoline compounds, such as Blankophor SN.
Preferably fluorescer is：2- (4- styryl -3- sulfo groups phenyl) -2H- naphtho-s [1,2-d] 1-Sodium-1,2,4-Triazole（sodium 2-(4-
styryl-3-sulfophenyl)-2H-napthol[1,2-d]trazole）, 4,4'- bis- [(4- anilino-s -6- (N- methyl -
N-2- ethoxys) amino -1,3,5-triazines -2- bases)] amino stilbene -2-2' disulfonates, 4,4'- bis- { [(4- anilino-s -6-
Morpholino -1,3,5-triazines -2- bases)] amino } stilbene -2-2' disulfonates, and 4,4'- bis- (2- sulfostyryls) biphenyl
Disodium.
Aromatic
It is preferred that said composition includes aromatic.Aromatic is preferably 0.001 to 3 wt%, most preferably 0.1 to 1 wt% models
Enclose.Many suitable examples of aromatic are in CTFA (Cosmetic, the Toiletry and published by CFTA Publications
Fragrance Association), 1992 International Buyers Guide, and by Schnell Publishing
Co. provided in the annual versions of 1993 Chemicals Buyers Directory of OPD the 80th published.
A variety of fragrance components in preparation be present is universal phenomenon.In the present compositions, it is contemplated that will have four kinds or
More, preferably five kinds or more, more preferably six kinds or more or even seven kinds or more of distinct fragrance agent component.
In fragrance blend, preferably 15 to 25 wt% are that head is fragrant (top note).Head perfume (or spice) is defined by Poucher
(Journal of the Society of Cosmetic Chemists 6 (2)：80 [1955]).Preferable head perfume (or spice) is selected from
Tangerine oil, linalool, bergamio (linalyl acetate), lavender, dihydromyrcenol, rose oxide and cis 3-
Alcohol.
Preferably laundry treatment compositions are free of peroxygen bleach, such as SODIUM PERCARBONATE, sodium perborate and peracid.
Polymer
Said composition can include one or more polymer.Become scrappy in solution or suspension by promoting dirt
(retail) and/or prevent dyestuff from shifting, polymer can aid in cleaning process.Polymer can also contribute to decontamination
Journey.Dyestuff shifts, and antiredeposition and soil release polymer are elaborated further below.
Said composition can include one or more polymer.Example is carboxymethyl cellulose, hydroxyethyl cellulose, hydroxypropyl
Base cellulose, PEG, poly- (vinyl alcohol), ethoxylated polyamine, polycarboxylate, such as polyacrylate, maleic acid/the third
Olefin(e) acid copolymer and lauryl methacrylate/acrylic copolymer.
Dye transfer inhibitor
Modern detergent compositions are usually using polymer as so-called ' dyestuff-transfer inhibitor '.These polymer are prevented
Only dye migration, particularly during long soak time.Generally, this dye transfer inhibitor includes PVP
The copolymer of polymer, polyamines N- oxide polymers, NVP and N- vinyl imidazoles, manganese phthalocyanine, peroxide
Compound enzyme and its mixture, and be typically based on the total amount in laundry composition and exist with 0.01 to 10 wt% content.
Antiredeposition polymer
Design antiredeposition polymer suspends or disperses dirt.Typically, antiredeposition polymer be ethoxylation and/
Or propoxylation polyethylene imine or polycarboxylate/salt material, such as Dow Chemical are purchased from trade mark ACUSOL, with
Alcosperse is purchased from the BASF homopolymer or copolymer based on acrylic acid purchased from Akzonobel or with Sokolan.
Soil release polymer
The example of suitable soil release polymer includes poly- (vinyl esters), such as C1-C6The graft copolymer of vinyl esters,
It is preferred that it is grafted to poly- (vinyl acetate) on polyalkylene oxide backbones.Such commercially available detergent includes SOKALAN section bar material, such as
SOKALAN HP-22, purchased from BASF (Germany).Different types of other suitable soil release polymers include commercially available material
ZELCON 5126 (being purchased from DuPont) and MILEASE T (being purchased from ICI).When it is present, can be based in laundry composition
Total amount soil release polymer is included with 0.01 to 10 wt% content.Other examples of soil release polymer are with trade name
The terephthalic acid/diol copolymer of Texcare, Repel-o-tex, Gerol, Marloquest, Cirrasol sale.
Water-assisted solvent
If liquid form, then the liquid detergent composition can optionally include water-assisted solvent, and it can prevent liquid
Crystalline substance is formed.The clarification of addition water-assisted solvent therefore help composition/transparent.Suitable water-assisted solvent includes but is not limited to the third two
Alcohol, ethanol, glycerine, urea, benzene sulfonate, toluene fulfonate, xylenesulfonate or cumene sulfonate.Suitable salt is included but not
It is limited to sodium, potassium, ammonium, MEA, triethanolamine.Sulfonate can also be considered as anion surface active as defined herein
Agent.Preferably, water-assisted solvent is selected from propane diols, xylene sulfonate/salt, ethanol and urea, to provide optimum performance.Water-assisted solvent
Amount be usually 0 to 30%, preferably 0.5 to 30%, more preferably 0.5 to 30%, most preferably 1 to 15%.
Enzyme
There may also be in preparation for enzyme.Preferable enzyme includes protease, lipase, pectin lyase, amylase, cutin
Enzyme, cellulase, mannase.If it does, enzyme can use known enzyme stabilizers, such as boric acid to stabilize.
Embodiment
Compared to preparation ' C ', ' D ', ' E ' and preparation 1 and 2, all with and without silicone (such as 1 ＆ 1
(Sil)), test does not include cationic polymer or two control formulations ' A ' of silicone and ' B '.List in tables 1 and 2 described
Preparation.
The method of preparation of preparation
Pushed up under environment temperature (about 22 DEG C) with 150 rpm shear rate using Janke ＆ Kunkel IKA RW20
Put formula agitator and water and water-assisted solvent are mixed into lasting 2-3 minutes.Add before addition surfactant and aliphatic acid
Add salt and alkali matter (alkalis) and mix 5 minutes.The mixture shows slight heat release in the point.It is being cooled to<30 DEG C it
Afterwards, LR400 solution, and any residual components, such as aromatic, preservative and dyestuff are added.
Pliability is tested
The polyester-cotton blend ballast fabric of 12 20cm x 20cm towel cloths and 1.8kg is added to roller automatic washing machine
In.75ml preparations are metered into metering ball, followed by the silicone emulsion of requirement.The mixture is stirred 2 minutes.Then will
Metering ball containing the preparation and silicone is added in the cylinder of washing machine.Then it is short using the cotton of Miele automatic washing machines
Cycle laundering of textile fabrics at 40 DEG C.After this period, hang and do the fabric.The process is repeated 5 times.
Table 1
1Silicone is the carboxylic-acid functional silicone supplied by Wacker Chemie, is added in the form of an emulsion.
2LR400 is that cationic hydroxy ether cellulosic polymer (being referred to as polyquaternium 10) obtains from Dow Chemical.
Table 2
1Silicone is the carboxylic-acid functional silicone supplied by Wacker Chemie
2LR400 is cationic hydroxy ether cellulosic polymer (being referred to as polyquaternium 10), is obtained from Dow Chemical.
The pliability of the preparation is tested, is as a result shown in Table 3.
Tested using Stable Micro Systems texture analyzers (TA) XT plus optional appended friction module
Pliability.TA is the commercially available instrument for including driving mechanism and 5 kg loadings rooms.Fabric through processing is loaded in the water of the instrument
It is placed on flat test platform and by the neoprene cylindrical probe for investing loading room on fabric face.Programme-control texture analysis
Instrument moves forward and backward probe with 10 mm/s speed on fabric in 40 mm distance.As probe moves, software records are visited
The frictional force of head experience.Average friction coefficient in whole test is used as test pliability.
For formulation C, D, E, 1 and 2, by the preparation of no silicone（But there is cationic polymer）, i.e., ' C ' compare
In the preparation comprising silicone, i.e. C (Sil) is tested in pairs.The result for evaluating each pair is observed for silicone ＆ cationic polymers
Preparation improves with the presence or absence of (with 95% confidence level) of statistical significance.
Table 3
As can from being found out the result in table 3, only when the ratio of silicone and cationic polymer be 4.5:1 to 1.5:1
When, comprising fabric-softening silicone compared to the benefit for only including cationic polymer offer statistical significance.
Embodiment 2
Further pliability experiment is carried out to determine silicone and cationic polymer ratio in other function silicone
Whether effect is constant.In this case, using PDMS and amodimethicone, as a result it is shown in the ＆ 5 of table 4.
Table 4
1Silicone 1 is the cSt of PDMS 60,000 by the Dow Corning emulsion forms supplied
2Silicone 2 is by the amodimethicone Arristan 64 of the CHT Beitlich emulsion forms supplied
3LR400 is cationic hydroxy ether cellulosic polymer (being referred to as polyquaternium 10), obtained from Dow Chemical.
Table 5
| Preparation | Silicone and polymer ratio | Average pliability fraction | 95% confidence level | Statistical significance |
| F (control) | - | 1.122 | 0.009 | - |
| G (control) | - | 1.109 | 0.010 | - |
| H | 10:1 | 1.084 | 0.017 | It is no |
| 3 | 2.5:1 | 1.027 | 0.007 | It is |
| J | 10:1 | 1.111 | 0.008 | It is no |
| 4 | 2.5:1 | 1.027 | 0.010 | It is |
Result in table 5 is shown only when the ratio of silicone and cationic polymer is 4.5:1 to 1.5:When 1, it is possible to achieve
Obvious emolliency benefits statistically（Compared with the control）.
Embodiment 3
Cleaning experiment is carried out, is shown when the ratio of silicone and cationic polymer is 4.5:1 to 1.5:When 1, compared to low
In 1.5:1 silicone and the ratio (i.e. 1 of cationic polymer:1 and 1:2), cleaning is improved.
Embodiment 4
The comparative example of Cationic polysaccharide polymer is compared to the polyquaternium 7 from WO 2005/087907
Using using only the same preparation that changes of cationic polymer test the silicone of two kinds of cationic polymers and deposit.
Said preparation is measured so as to provide silicone with 0.5g/ washing and provides cationic polymer with 0.2g/ washing.
The variable of test is:-
Control-include the 0.5g/ preparation for washing silicone
Polysaccharide-include+0.2g/ preparations for washing Cationic polysaccharide polymer (LR400) of 0.5g/ washing silicone
Polyquat 7-include+0.2g/ washing cationic polymer (polyquaterniums of 0.5g/ washing silicone
7) preparation
Washed on 2 kinds of different base material towel cloths；And repeated on white braiding cotton.Product is washed 6
It is secondary, dry, then testing friction after each washing.Friction results obtain average friction coefficient.Friction testing is shown through washing
How soft the product washed is, is the amount of the accumulation of the silicone deposition on product and reduces to rub.
Friction testing details
Use commercially available Stable Micro Systems texture analyzer testing friction coefficients.Textile article is placed in flat
On platform, rubber probe is placed on fabric and moved with 10mm/s.The probe moves forward 40mm, is then moved rearwards 40mm.Instrument
Device records frictional force, and average friction coefficient is changed into itself and then whole movement in the two directions.Data in the following table
Point shows the improvement of polysaccharide offer statistical significance in terms of the reduction that rubs under 95% confidence level（Therefore the silicone improved sinks
Product）.
The silicone accumulation of table 6-on towel cloth
| Washing numbering | Control | Polyquat 7 (contrast) | Polysaccharide |
| 0 | 1.465 (± 0.010) | - | - |
| 1 | 1.425 (± 0.017) | 1.328 (± 0.011) | 1.432 (± 0.013) |
| 2 | 1.502 (± 0.010) | 1.319 (± 0.010) | 1.142 (± 0.011) |
| 3 | 1.390 (± 0.030) | 1.317 (± 0.013) | 1.072 (± 0.014) |
| 4 | 1.424 (± 0.028) | 1.293 (± 0.010) | 1.050 (± 0.014) |
| 5 | 1.469 (± 0.012) | 1.344 (± 0.010) | 1.035 (± 0.020) |
| 6 | 1.407 (± 0.013) | 1.280 (± 0.014) | 1.027 (± 0.010) |
Table 7-in the white silicone accumulation woven on cotton
| Washing numbering | Control | Polyquat 7 (contrast) | Polysaccharide |
| 0 | 1.346 (± 0.023) | - | - |
| 1 | 1.421 (± 0.020) | 1.369 (± 0.011) | 1.462 (± 0.009) |
| 2 | 1.496 (± 0.027) | 1.556 (± 0.033) | 1.330 (± 0.017) |
| 3 | 1.416 (± 0.019) | 1.373 (± 0.016) | 1.218 (± 0.016) |
| 4 | 1.4373 (± 0.038) | 1.421 (± 0.019) | 1.150 (± 0.012) |
| 5 | 1.289 (± 0.008) | 1.333 (± 0.018) | 1.119 (± 0.010) |
| 6 | 1.396 (± 0.019) | 1.324 (± 0.011) | 1.139 (± 0.011) |
Therefore, it can find out that Cationic polysaccharide polymer is compared in WO 2005/087907 from the result in the ＆ 7 of table 6
Disclosed prior art polyquaternium -7 provides excellent silicone deposition.
Claims (18)
1. a kind of laundry detergent composition, it is included:-
(a) 1 to 80wt.% surfactant；
(b) 0.1 to 10wt.% fabric-softening silicone；With
(c) 0.05 to 2.5wt.% Cationic polysaccharide polymer,
Wherein the weight ratio of silicone and Cationic polysaccharide polymer is 4.5:1 to 1.5:1.
2. composition according to claim 1, it is liquid detergent composition.
3. the pH of composition according to claim 2, wherein fluid composition is 6 to 10.
4. the pH of composition according to claim 2, wherein fluid composition is 6.5 to 9.
5. the pH of composition according to claim 2, wherein fluid composition is 6.5 to 8.
6. according to any one of claim 1-5 composition, wherein the Cationic polysaccharide polymer contains with 0.1 to 2wt.%
Amount is present.
7. according to any one of claim 1-5 composition, wherein the Cationic polysaccharide polymer contains with 0.1 to 1wt.%
Amount is present.
8. according to any one of claim 1-5 composition, wherein the Cationic polysaccharide polymer includes cation guar gum
And/or cationic cellulose polymer.
9. composition according to claim 8, wherein the Cationic polysaccharide polymer is cationic cellulose polymer.
10. composition according to claim 8, wherein the Cationic polysaccharide polymer is polyquaternium.
11. according to any one of claim 1-5 composition, wherein the silicone is emulsion form.
12. according to any one of claim 1-5 composition, wherein the silicone is dimethyl silicone polymer.
13. according to any one of claim 1-5 composition, wherein the silicone is amodimethicone.
14. according to any one of claim 1-5 composition, wherein the silicone is anionic-functionalized silicone.
15. according to any one of claim 1-5 composition, wherein the silicone is carboxy-functionalized silicone.
16. according to any one of claim 1-5 composition, wherein the composition further include selected from masking dyestuff, enzyme,
Dye transfer inhibiting polymers, builder, the composition of opacifier and/or soil release polymer.
17. according to any one of claim 1-5 composition, it polymerize wherein the composition further includes selected from antiredeposition
The composition of thing and/or sequestering agent.
18. according to the purposes of the composition softening fabrics of any one of claim 1 to 17.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP12193352 | 2012-11-20 | ||
| EP12193352.7 | 2012-11-20 | ||
| PCT/EP2013/070526 WO2014079621A1 (en) | 2012-11-20 | 2013-10-02 | Laundry compositions |
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| Publication Number | Publication Date |
|---|---|
| CN104781381A CN104781381A (en) | 2015-07-15 |
| CN104781381B true CN104781381B (en) | 2018-02-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201380060286.6A Active CN104781381B (en) | 2012-11-20 | 2013-10-02 | Laundry composition |
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| Country | Link |
|---|---|
| EP (1) | EP2922936B1 (en) |
| CN (1) | CN104781381B (en) |
| AR (1) | AR093522A1 (en) |
| BR (1) | BR112015008917B1 (en) |
| CL (1) | CL2015001055A1 (en) |
| WO (1) | WO2014079621A1 (en) |
| ZA (1) | ZA201502942B (en) |
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| AU2015346632B2 (en) | 2014-11-11 | 2019-07-04 | Rohm And Haas Company | Cationic carbohydrate polymers for fabric care |
| US10266797B2 (en) | 2014-11-17 | 2019-04-23 | Conopco, Inc. | Fabric treatment composition |
| TR201901003T4 (en) | 2014-11-17 | 2019-02-21 | Unilever Nv | Fabric Processing Composition |
| WO2017102874A1 (en) | 2015-12-18 | 2017-06-22 | Henkel Ag & Co. Kgaa | Liquid detergent composition |
| BR112018075517B1 (en) | 2016-06-09 | 2022-08-30 | Unilever Ip Holdings B.V | APPLIANCE TO PROVIDE CLOTHES WASHING PRODUCT AND DISTRIBUTION DEVICE |
| CN110291179B (en) * | 2017-02-13 | 2021-11-16 | 联合利华知识产权控股有限公司 | Laundry adjunct composition |
| WO2018145897A1 (en) | 2017-02-13 | 2018-08-16 | Unilever Plc | Laundry composition |
| EP3580318B1 (en) | 2017-02-13 | 2023-05-10 | Unilever IP Holdings B.V. | Method of delivering a laundry composition |
| CN110352232A (en) * | 2017-02-13 | 2019-10-18 | 荷兰联合利华有限公司 | Laundry composition additive |
| US11261113B2 (en) | 2017-08-30 | 2022-03-01 | Ecolab Usa Inc. | Molecules having one hydrophobic group and two identical hydrophilic ionic groups and compositions thereof and methods of preparation thereof |
| WO2019068472A1 (en) | 2017-10-05 | 2019-04-11 | Unilever Plc | Methods and devices for individualized laundry |
| WO2019068473A1 (en) | 2017-10-05 | 2019-04-11 | Unilever Plc | Laundry products |
| GB2571336A (en) | 2018-02-26 | 2019-08-28 | Unilever Plc | Methods and system for monitoring and replenishing one or more laundry components |
| BR112020017967A2 (en) * | 2018-03-02 | 2020-12-22 | Unilever N.V. | METHOD FOR SOFTENING COTTON KNITTING AND USE OF THE METHOD |
| WO2019166277A1 (en) * | 2018-03-02 | 2019-09-06 | Unilever Plc | Laundry composition |
| JP7171895B2 (en) | 2018-08-29 | 2022-11-15 | エコラボ ユーエスエー インコーポレイティド | Multiply-charged ionic compounds derived from polyamines and compositions thereof, and methods for their preparation |
| WO2020047181A1 (en) | 2018-08-29 | 2020-03-05 | Ecolab Usa Inc. | Use of multiple charged ionic compounds derived from polyamines for waste water clarification |
| JP7253039B2 (en) | 2018-08-29 | 2023-04-05 | エコラボ ユーエスエー インコーポレイティド | Multiply-charged ionic compounds derived from polyamines and compositions thereof and their use as inverse emulsion-breaking agents in oil and gas operations |
| AU2019331448B2 (en) | 2018-08-29 | 2022-09-29 | Ecolab Usa Inc. | Use of multiple charged cationic compounds derived from primary amines or polyamines for microbial fouling control in a water system |
| US11084974B2 (en) | 2018-08-29 | 2021-08-10 | Championx Usa Inc. | Use of multiple charged cationic compounds derived from polyamines for clay stabilization in oil and gas operations |
| BR112021005656A2 (en) * | 2018-10-29 | 2021-06-22 | Dow Global Technologies Llc | fabric care composition, and laundry detergent. |
| US11155481B2 (en) | 2019-01-29 | 2021-10-26 | Ecolab Usa Inc. | Use of cationic sugar-based compounds for microbial fouling control in a water system |
| CA3128188C (en) | 2019-01-29 | 2023-10-17 | Ecolab Usa Inc. | Use of cationic sugar-based compounds as corrosion inhibitors in a water system |
| CN113840945B (en) | 2019-04-16 | 2023-09-26 | 埃科莱布美国股份有限公司 | Use of multi-charged cationic compounds derived from polyamines and compositions thereof for corrosion inhibition in aqueous systems |
| US11910982B2 (en) | 2019-11-01 | 2024-02-27 | Conopco Inc. | Recyclable auto-dosing container |
| US11220657B2 (en) | 2019-12-31 | 2022-01-11 | Henkel IP & Holding GmbH | Solid perfume composition delivering softening |
| US11499120B2 (en) | 2020-01-30 | 2022-11-15 | Henkel Ag & Co. Kgaa | Three polymer blend to achieve fabric care in laundry |
| US11447722B2 (en) | 2020-01-30 | 2022-09-20 | Henkel Ag & Co. Kgaa | Detergent composition for textile softening and anti-redeposition |
| EP4127121A1 (en) * | 2020-03-24 | 2023-02-08 | Rohm and Haas Company | Fabric care composition |
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| Publication number | Publication date |
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| AR093522A1 (en) | 2015-06-10 |
| BR112015008917A2 (en) | 2017-07-04 |
| ZA201502942B (en) | 2016-09-28 |
| WO2014079621A1 (en) | 2014-05-30 |
| CN104781381A (en) | 2015-07-15 |
| CL2015001055A1 (en) | 2015-08-28 |
| EP2922936A1 (en) | 2015-09-30 |
| EP2922936B1 (en) | 2019-08-14 |
| BR112015008917B1 (en) | 2022-02-01 |
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