CN105745314B - Laundry composition - Google Patents
Laundry composition Download PDFInfo
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- CN105745314B CN105745314B CN201480064997.5A CN201480064997A CN105745314B CN 105745314 B CN105745314 B CN 105745314B CN 201480064997 A CN201480064997 A CN 201480064997A CN 105745314 B CN105745314 B CN 105745314B
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Classifications
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/16—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
-
- 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
- C11D3/3746—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- C11D3/3769—(Co)polymerised monomers containing nitrogen, e.g. carbonamides, nitriles or amines
- C11D3/3773—(Co)polymerised monomers containing nitrogen, e.g. carbonamides, nitriles or amines in liquid compositions
Abstract
The present invention relates to liquid laundry compositions, it includes (a) surfactants, (b) fabric-softening anion polysiloxane, (c) cationic polymer, anionic group (one or more) wherein on fabric-softening anion polysiloxane is not located on the end position on longest linear silicones chain, and wherein the weight ratio of polysiloxanes and cationic polymer is 5:1 to 1:1, and wherein liquid detergent composition has 6 to 10 pH；And it is related to purposes of the composition for softening fabrics.
Description
Invention field
The present invention relates to laundry compositions.More particularly it relates to the laundry composition softened that is in the suds.
Background of invention
Laundry detergent has traditionally been used to clean textile fabric, including clothing.After the washing, fabric may be usually
Make us feeling coarse.This point in order to prevent, that is especially undergone after multiple wash cycles is coarse, developed technology with
Increase the pliability of fabric, including the conditioner composition added when rinsing and the softening system for being added to detergent composition.
Fabric-softening polysiloxanes has been used to provide pliability by laundry detergent composition for fabric.However, not
In terms of acceptable turbid mixed (haze), there are problems that preparation stability.
Summary of the invention
In the first aspect, the present invention relates to liquid laundry detergent compositions, it includes：
（a）The surfactant of 5 to 40 wt.%；
（b）The fabric-softening anion polysiloxane of 0.05 to 5 wt.%；With
（c）The cationic polymer of 0.05 to 2.5 wt.%,
Anionic group (one or more) wherein on fabric-softening anion polysiloxane is not located at longest straight
On end position on chain polysiloxane chain.
Wherein the weight ratio of polysiloxanes and cationic polymer is 5:1 to 1:1；Also, wherein liquid detergent combines
Object has 6 to 10 pH.
Preferably, the anionic group on fabric-softening anion polysiloxane (one or more) is located at away from longest
End position at least five Si atoms on linear silicones chain.
Preferably, anion polysiloxane has 1,000 to 100,000, is more preferable 2,000 to 50,000, even more excellent
Select 5,000 to 50,000, most preferably 10,000 to 50,000 molecular weight.Preferably, anion polysiloxane has at least 1
The anionic group content of mol%, preferably 2 mol%.
Preferably, anion polysiloxane includes carboxyl polysiloxanes.
Preferably, by polysiloxanes in the form of an emulsion, more preferably in the form of non-ionic emulsion, most preferably with branch
Nonionic emulsifier is added to preparation.
Preferably, the pH of liquid detergent composition be pH 6.5 to 9.5, most preferably pH 7 to 9, for example, pH 7.5 to
8.5。
The preferred levels of cationic polymer are 0.1 to 2 wt.%, more preferable 0.1 to 1 wt.%, most preferably 0.1 to 0.75
wt.%；And the preferred levels of anion polysiloxane are existed with the level of 0.1 to 2.5 wt.%, preferably 0.1 to 2 wt.%.
Preferably, cationic polymer is Cationic polysaccharide polymer.
Preferred Cationic polysaccharide polymer is cation guar gum and cationic cellulose polymer.Particularly preferably
The hydroxyether cellulosic (i.e. quaternized hydroxyethyl cellulose) being modified by introducing cation group.
Optionally but preferably, the composition is further included selected from aliphatic acid or its salt, dope dye (shading
Dye), enzyme, antiredeposition polymer, dye transfer inhibiting polymers, builder, chelating agent, opacifier (sunscreen), glimmering
The ingredient of photo etching, aromatic (perfume) and/or soil release polymer.
In second aspect, the present invention provides compositions according to the first aspect of the invention for the use of softening fabrics
On the way.
Detailed description of the invention
As used herein, term "comprising" indicate including (including), by ... constitute (made up of), by ...
Into (composed of), by ... form (consisting of) and/or substantially by ... form (consisting
essentially of)。
Unless otherwise stated, all percentages of citation are wt.%, based on the total amount in laundry composition.
The present invention relates to the laundry groups comprising surfactant, cationic polymer and fabric-softening anion polysiloxane
Object is closed, wherein the anionic group (one or more) on fabric-softening anion polysiloxane is not located at the end of polysiloxanes
On position.
The form of the present invention
The present invention may be used as any one of diversified forms of liquid laundry compositions (such as gel and aqueous solution
Body).Preferably, they are that master washes (main wash) product.It, which may be used, can be dilutable or not dilutable be used for
The form of the main laundry composition washed.Laundry composition may, for example, be isotropic liquid or surfactant-structured liquid
Body.The particularly preferred form of the present invention includes the product of composition, detergent/softening agent, and with offer, " being in the suds, it is soft to carry out
Change ".
Preferably, the pH of liquid detergent composition be pH 6.5 to 9.5, most preferably pH 7 to 9, such as pH 7.5 to
8.5。
Surfactant
Detergent composition includes surfactant.
Preferably, which includes nonionic surfactant and anion surfactant.
If it does, nonionic surfactant preferably includes alcohol ethoxylate.
Alcohol ethoxylate is formed by reacting for primary alconol or secondary alcohol and ethylene oxide.In general, making aliphatic C8To C18Uncle or
Secondary linear chain or branched chain alcohol is with ethylene oxide to generate mole quantitative response needed for alcohol ethoxylate.Preferred alcohol ethoxylate
With 2 to 40, preferably 3 to 30, more preferable 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
" McCutcheon's Emulsifiers and published by Manufacturing Confectioners Company
Detergents " latest editions or " Tenside-Taschenbuch ", H. Stache, the second edition, Carl Hauser Verlag,
Surfactant described in 1981.Preferably, the surfactant used is saturation.
The suitable nonionic detergent compounds that can use particularly including there are hydrophobic grouping and hydrogen atoms
Compound（Such as aliphatic alcohol, acid, amide or alkyl phenol）With alkylene oxide (especially individual ethylene oxide or with propylene oxide one
Rise ethylene oxide) reaction product.Specific nonionic detergent compounds are C6To C22Alkyl phenol-ethylene oxide condensation
Object, usually 5 to 25 EO of per molecule, i.e. 5 to 25 ethylene oxide units, and aliphatic series C8To C18Primary or secondary linear or branched
The condensation product of alcohol and ethylene oxide, usually 5 to 40 EO.
The suitable anionic detergent compounds that can be used can be the water-soluble alkali of organo-sulfate and sulphonic acid ester
Metal salt, the organo-sulfate and sulphonic acid ester have the alkyl for including about 8 to about 22 carbon atoms, and term alkyl is for including
The moieties of higher acyl.The example of suitable synthetic anionic detergent compound is sodium alkyl sulfate and potassium, especially
The advanced C for example generated by fatty oil or coconut oil by sulphation8To C18Those of alcohol acquisition, alkyl C9To C20Benzene sulfonic acid sodium salt
And potassium, especially linear secondary alkyl C10To C15Benzene sulfonic acid sodium salt；And alkyl glyceryl ether sulphates, especially those are derived from fat
The ether of oily or coconut oil higher alcohol and the synthol derived from oil.Preferred anionic detergent compounds are C11To C15
Sodium alkyl benzene sulfonate and C12To C18Sodium alkyl sulfate.The salt for the sulphonic acid ester for including as hydrotropic agent (hydrotrobe) can
To be considered as extraly anion surfactant as defined herein.What is be also applicable to is for example in EP-A-328
Resistance to surfactant, the alkyl described in EP-A-070 074 of those of saltouing is shown described in 177 (Unilever)
Polyglucoside surfactant and alkyl monoglycosides.
The total amount of existing surfactant is 5 to 40 wt.% in the composition.The surfactant level is preferably extremely
Few 6 wt.%, more preferably at least 10 wt.%.It is highly preferred that the total amount of surfactant be 12.5 to 40 wt.%, preferably 15 to
35 wt.%。
Preferred surfactant system includes anion and nonionic surfactant.
Nonionic detergent preferably exists with the amount of 2 to 40 wt.%, preferably 5 to 35 wt.%, more preferable 6 to 20 wt.%.
Preferred nonionic surfactant is the C with average 7 to 9 moles of ethoxylation (ethoxylation)12
To C15Alkyl chain.
Anion surfactant is preferably with the amount of 4 to 40 wt.%, preferably 5 to 35 wt.%, more preferable 6 to 20 wt.%
In the presence of.
Preferably anion surfactant is：Linear alkylbenzene sulfonate (LAS), the ethyoxyl with 1 to 3 mole (average)
Or mixtures thereof lauryl ether sodium sulfonate, primary alkyl sulfonate, methyl ether sulfate and secondary alkyl sulfonate of change.
For the horizontal purpose for explaining existing surfactant in the formulation, do not wrapped in the level of surfactant
Include the salt of aliphatic acid and they.
In addition to nonionic above-mentioned and anion surfactant, there may also be other surfactants, such as two
Property, amphoteric ion and cationic surfactant.
Fabric-softening anion polysiloxane
Polysiloxanes and their chemical property are described in such as The Encyclopedia of Polymer
Science, in volume 11, page 765.
The composition includes with the water of 0.05 to 5 wt.%, preferably 0.1 to 2.5 wt.%, more preferable 0.1 to 2 wt.%
Flat fabric-softening anion polysiloxane.
The example of fabric-softening anion polysiloxane is to introduce carboxyl, sulfuric ester, sulfo group (sulphonic), phosphate
And/or the polysiloxanes of phosphonate ester degree of functionality (functionality).
Preferred anion polysiloxane is carboxy-functionalized polysiloxanes.
For the present invention disclosed herein, anion polysiloxane can sour or anion form.Such as
For carboxy-functionalized polysiloxanes, can exist in the form of carboxylic acid or carboxylate anion.
One example of commercially available material is：X22-3701E from Shin Etsu.
Preferably, anion polysiloxane has 1,000 to 100,000, is more preferable 2,000 to 50,000, even more excellent
Select 5,000 to 50,000, most preferably 10,000 to 50,000 molecular weight.
Preferably, anion polysiloxane has the anionic group content of at least 1 mol%, preferably 2 mol%.
It is poly- that anionic group (one or more) on fabric-softening anion polysiloxane is not located at longest straight chain
On the end position of siloxane chain.
This indicates that the composition includes anion polysiloxane, and wherein anionic group is located at except in polysiloxane chain
Somewhere except end.Term " end position " and " in end of polysiloxane chain " are for showing in longest linear silicones chain
Terminal (terminus) on without find anionic functionality.
When polysiloxanes is straight chain property, then they have 2 ends.Fabric-softening anion used herein
Polysiloxanes includes the anionic group not being located on the end position of polysiloxanes.
Some polysiloxanes are branch property.When for such case, term " end position " and " at the end of polysiloxane chain
End " is for showing in the terminal of longest linear silicones chain without finding anionic functionality.
Preferred anion polysiloxane is included in those of the anionic group of the chain middle position on poly- silica.
It is therefore preferred that the anionic group (one or more) on fabric-softening anion polysiloxane is located at away from longest straight
End position at least five Si atoms on chain polysiloxane chain.
Preferably, the anionic group on fabric-softening anion polysiloxane (one or more) is located at away from longest
End position at least five Si atoms on linear silicones chain.
Preferably, by polysiloxanes in the form of an emulsion, preparation is more preferably added in the form of non-ionic emulsion.It is more excellent
Selection of land, the lotion is by nonionic emulsifier, more preferable branched nonionic emulsifier such as Ecosurf EH-3 (Dow Chemical)
Or prepared by Berol 840 (Akzo Nobel).
The weight ratio of polysiloxanes and cationic polymer is 5:1 to 1:1.
Cationic polymer
The composition is with 0.05 to 2.5 wt.%, preferably 0.1 to 2 wt.%, more preferable 0.1 to 1 wt.%, most preferably
The level of 0.1 to 0.75 wt.% includes cationic polymer.
The term refers to the polymer for having overall positive charge.
Preferably, cationic polymer is selected from：Cationic polysaccharide polymer, and there is cationic protonated amine or quaternary ammonium official
The non-glycopolymers of cation of energy degree, the non-glycopolymers of cation are to be derived from the monomer comprising amino or quaternary nitrogen functional group
Homopolymer or copolymer, be polymerized by least one of following monomeric species：Acrylate, methacrylate,
Acrylamide, Methacrylamide；Allylic (including diallyl and methacrylic)；Aziridine (ethylene
imine)；And/or vinyl monomer type and its mixture.
It is highly preferred that cationic polymer be selected from cationic cellulose polymer, cationic guar polymer, fellatio from
The polymer of sub- quaternary diallyl ammonium, and (methyl) acrylate, (methyl) acrylic acid diethylamino second
The homopolymer or copolymer of ester or (methyl) tbutylaminoethylacrylate in the form of their quaternary amine or protonated amines, and its
Mixture.
Most preferably, cationic polymer is Cationic polysaccharide polymer.
It is highly preferred that Cationic polysaccharide polymer is cation guar gum or cationic cellulose polymer.Most preferably,
Cationic polymer is cationic cellulose polymer, such as quaternized hydroxyethyl cellulose.
The composition can include single cationic polymer or the cationic polymerization from identical or different type
The mixture of object, i.e. the composition can include Cationic polysaccharide polymer and the non-polysaccharide polymer of cation.It is suitable commercial
The non-polysaccharide polymer of cation those of is derived from preferably but not exclusively in Polyquarternium series, for example,
Polyquat 5,6,7,11,15,16,28,32,37 and 46, with Flocare, Merquat, Salcare, Mirapol,
Gafquat and Luviquat trade names are commercially available.It can be in the feelings for not following polyquaternium (Polyquaterium) nomenclature
The non-polysaccharide of cation is used under condition.
Cationic polysaccharide polymer
Term " Cationic polysaccharide polymer " refers to thering is polysaccharide skeleton and the polymer of overall positive charge.Polysaccharide be by
Pass through the polymer of the monosaccharide monomers composition of glucosides key connection together.
The polymer based on polysaccharide of existing cation has modified polysaccharide skeleton in the present compositions, changes
Property is that additional chemical group has been made to react with to modified cellulosic monomer list with some free hydroxyl groups of polysaccharide skeleton
Member provides overall positive charge.
The preferred kind of Cationic polysaccharide polymer suitable for the present invention is with being modified to introduce quaternary ammonium salt
Those of polysaccharide skeleton.Preferably, quaternary ammonium salt is connected to polysaccharide skeleton by ethoxy or hydroxypropyl.Preferably, quaternary ammonium salt
The nitrogen of electrification has one or more alkyl substituents.
The polymer based on polysaccharide of preferred cation has the skeleton based on guar gum or based on cellulose.Based on fibre
The cationic polymer of dimension element is most preferred.
Guar gum is the galactomannans of the mannose backbone with β-Isosorbide-5-Nitrae connection, and the skeleton, which has to α -1,6, to be connected
The branch point of the galactose units connect.
Suitable cationic guar derivative, such as guar hydroxypropyltrimonium ammonium chloride, specific example include
Available commercially from the Jaguar series of Rhone-Poulenc Incorporated, and available commercially from Aqualon Division of
The N-Hance series of Hercules, Inc.
An example for being preferably based on the cationic polymer of guar gum is guar gum 2- hydroxyls -3- (trimethyl ammonium) third
Base ether salt.
Cellulose is the polysaccharide for having glucose as monomer, and particularly it is the D- via β-Isosorbide-5-Nitrae glucosides key connection
The straight chain polymer of glucopyranose units, and be the polymer of linear non-branching.
Example cationic cellulose polymer is the epoxide reactive hydroxyethyl cellulose replaced with trimethyl ammonium
Salt is known as polyquaternium 10 (Polyquatemium 10) according to the international nomenclature of cosmetic composition in the art, and
And available commercially from Amerchol Corporation (subsidiary of The Dow Chemical Company), as Polymer
LR and the polymer of JR series are commercially available.Other polymer are with SoftCAT trade names by The Dow Chemical
Company is commercially available.Other suitable types of cationic cellulose include the epoxides replaced with lauryl dimethyl ammonium
The polymeric quaternary ammonium salts of the hydroxyethyl cellulose of reaction are known as poly- season according to the international nomenclature of cosmetic composition in the art
Ammonium salt 24.
The representative instance of preferred cationic cellulose polymer include coco dimethyl ammonium hydroxypropyl oxygen ethyl cellulose,
Lauryldimonium Hydroxypropyl base oxygen ethyl cellulose, ammonium chloride hydroxypropyl oxygen ethyl cellulose and g., stearyl
Base ammonium hydroxyethyl cellulose；Cellulose 2- ethoxy 2- hydroxyls 3- (trimethyl ammonium) propyl ether salt (cellulose 2-
Hydroxyethyl 2-hydroxy 3- (trimethyl ammonio) propyl ether salt), it is polyquaternium -4, poly-
Or mixtures thereof quaternary ammonium salt -10, polyquaternium -24 and Polyquaternium-67,.
It is highly preferred that cationic cellulose polymer is quaternized hydroxyether cellulosic cationic polymer.These are logical
It is commonly referred to as Polyquaternium-10.It is by The for suitable commercial cationic cellulose polymer product used according to the invention
Dow Chemical Corporation are commercially available with trade name UCARE.
Other cationic polymerization species
The cationic polymer based on non-polysaccharide can also be used.The suitable non-glycopolymers of cation include have sun from
Those of sub- protonated amines or quaternary ammonium functionality, the non-glycopolymers of cation are derived from comprising amino or quaternary nitrogen functional group
Monomer homopolymer or copolymer, be polymerized by least one of following monomeric species：Acrylate, metering system
Acid esters, acrylamide, Methacrylamide；Allylic (including diallyl and methacrylic)；Aziridine；And/or
Vinyl monomer type and its mixture.
The preferred non-glycopolymers of cation include the polymer and (methyl) acrylic acid of cation quaternary diallyl ammonium
Dimethylamino ethyl ester, (methyl) acrylic acid diethylamino ethyl ester or (methyl) tbutylaminoethylacrylate with they
The homopolymer or copolymer and its mixture of quaternary amine or protonated amines form.
The other suitable cationic polymers used in the composition include l-vinyl-2-pyrrolidone and 1-
The copolymer (being referred to as polyquaternium -16) of vinyl -3- methylimidazole salts；L-vinyl-2-pyrrolidone and methyl-prop
The copolymer (being referred to as polyquaternium -11) of olefin(e) acid dimethylamino ethyl ester；The polymer of cation quaternary diallyl ammonium, packet
Include the copolymer of such as dimethyl diallyl ammonium chloride homopolymer, acrylamide and dimethyl diallyl ammonium chloride (respectively
It is referred to as polyquaternium 6 and polyquaternium 7)；The ampholyte copolymer of acrylic acid, including acrylic acid and dimethyl diallyl chlorine
Change the copolymer (being referred to as polyquaternium 22) of ammonium, the ternary of acrylic acid and dimethyl diallyl ammonium chloride and acrylamide
Copolymer (being referred to as polyquaternium 39) and acrylic acid and Methacrylamide hydroxypropyltrimonium chloride and methacrylic acid
The terpolymer (being referred to as polyquaternium 47) of ester.
The monomer of preferred cation substitution is the dialkyl amido allyl acrylamide of cation substitution
(dialkylaminoallcyl acrylamide), dialkyl amido allyl methacrylamide
(dialkylaminoallcyl methacrylamide) and combinations thereof.
The counter ion counterionsl gegenions of cationic polymer are freely selected from following halogen ion：Chlorion, bromide ion and iodide ion；Or choosing
From hydroxyl, phosphate radical, sulfate radical, bisulfate ion, ethyl sulphate, methylsulfate, formate and acetate.
Many cationic polymers above-mentioned can with many different molecular weights synthesize and it is commercially available.Preferably, cation is poly-
The molecular weight for closing object is 10,000 to 2,000,000 dalton, more preferable 100,000 to 1,000,000 dalton, even more
It is preferred that 250,000 to 1,000,000 dalton.
Optional member
Detergent composition can optionally include one or more in following optional member：Aliphatic acid or its salt, toning
Dyestuff, enzyme, antiredeposition polymer, dye transfer inhibiting polymers, builder, chelating agent, opacifier, fluorescer, aromatic,
And/or soil release polymer.
Aliphatic acid
The composition can also include aliphatic acid or fatty acid salt, such as soap.Example includes C6-C22Aliphatic acid and its
Sodium salt, sylvite and ammonium salt.For the horizontal purpose for explaining existing surfactant in the formulation, the level of surfactant
In do not include the salt of aliphatic acid and they.
Aliphatic acid exists with the level of 0.25 to 12 wt.%, preferably 0.5 to 10 wt.%.
Builder and chelating agent
Detergent composition can also optionally include the Organic detergent builders or chelating agent material of low relative levels.It is real
Example includes alkali metal, citrate, succinate, malonate, carboxymethyl succinates, carboxylate, multi-carboxylate and more second
Carboxylic acyl salt (polyacetyl carboxylate).Specific example include oxygen disuccinic acid, mellitic acid, benzene polycarboxylic acid,
The sodium of ethylenediamine tetra-acetic acid, diethylenetriamine-pentaacetic acid, alkyl-or alkenyl succinic acid, nitrilotriacetic acid and citric acid
Salt, sylvite and lithium salts.Other examples are DEQUESTTM, by the organic phospho acid salt form chelating agent and alkane hydroxyl of Thermophos sale
Base phosphonate (alkanehydroxy phosphonate).
Other suitable organic washing-assisting detergents include polymer and the copolymerization of the known higher molecular weight with builder capacity
Object.For example, such material includes suitable polyacrylic acid, poly and poly propenoic acid maleic acid and they
Salt, such as by BASF with title SOKALANTMThose of sale.Another suitable builder is sodium carbonate.
If used, builder material can account for about 0.5% to 20 wt%, preferably 1 wt% to 10 of the composition
wt%.Preferred builder level is less than 10 wt% and preferably smaller than 5 wt% of the composition.
Preferably, laundry wash agent formulation is that phosphate free helps the laundry wash agent formulation for washing (built), that is, includes to be less than
The phosphate of 1 wt.%.
Dope dye
Dope dye deposits during the washing of washing process or rinse step to fabric, and visible chrominance is provided for fabric
(hue).According to the hobby of consumer, the toning to white garments can be completed with any color.Blue and purple are especially excellent
The tone of choosing, and it is therefore preferable that the mixture of dyestuff or dyestuff be provided in white fabrics blue or violet hue that
A bit.The preferred blue of dope dye or purple used.
Dope 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 sulfonate group (sulfonate group).
Preferred dope dye is selected from direct dyes, acid dyes, hydrophobic dye, the dye of positive ion and reactive dye
(reactive dye)。
If including dope dye is present in the composition with 0.0001 to 0.01 wt %.
Fluorescer
The composition preferably comprises fluorescer (fluorescent whitening agent).Fluorescer is well known, and many such glimmering
Photo etching is commercially available.In general, these fluorescers are supplied and are used in the form of their alkali metal salt, such as sodium salt.
The total amount of the fluorescer (one or more) used in the composition is usually 0.005 to 2 wt.%, more preferable 0.01 to 0.1
wt.%.The preferred kind of fluorescer is：Two-styrylbiphenyl compounds, such as Tinopal (trade mark) CBS-X, two-amine
Two-sulfoacid compound of stilbene, such as Tinopal DMS pure Xtra and Blankophor (trade mark) HRH and pyrazoline chemical combination
Object, such as Blankophor SN.Preferably fluorescer is：2- (4- styryl -3- sulfo groups phenyl) -2H- naphthols [1,2-d]
1-Sodium-1,2,4-Triazole (sodium 2- (4-styryl-3-sulfophenyl) -2H-napthol [1,2-d] trazole), 4,4'- are bis-
{ [(4- anilino-s -6- (N- methyl-N-2- ethoxys) amino -1,3,5- triazine -2- bases)] amino } stilbene -2-2' disulfonic acid two
Bis- { [(4- anilino-s -6- morpholinyls -1,3,5-triazines -2- bases)] amino } stilbene -2-2' disulfonates and 4 of sodium, 4,4'-,
Bis- (2- sulfostyryls) the biphenyl disodiums of 4'-.
Aromatic
Preferably, the composition includes aromatic.Aromatic is preferably 0.001 to 3 wt.%, most preferably 0.1 to 1
wt.%.Many suitable examples of aromatic by published by CFTA Publications CTFA (Cosmetic,
Toiletry and Fragrance Association) 1992 International Buyers Guide and by
1993 Chemicals Buyers Directory 80th Annual of OPD published by Schnell Publishing Co
It is provided in Edition.
Commonly a variety of fragrance components are present in preparation.In the present compositions, it is contemplated that there will be four kinds
Or more, preferably five kinds or more, more preferable six kinds or more or even seven kinds or more different fragrance components.
In fragrance blend, preferably 15 to 25 wt.% are that head is fragrant (top note).Head is fragrant to be defined by Poucher
(Journal of the Society of Cosmetic Chemists 6(2):80 [1955]).Preferred head perfume (or spice) is selected from mandarin orange
Mandarin oil, linalool, bergamio, lavender, dihydromyrcenol, rose oxide and cis-3-hexanol.
Preferably laundry treatment compositions do not include peroxygen bleach, such as SODIUM PERCARBONATE, sodium perborate and peracid.
Polymer
The composition can include one or more polymer.By helping to keep dirt scattered in solution or suspension
(retail) and/or the transfer of dyestuff is prevented, polymer can help to cleaning process.Polymer can also contribute to decontamination
Journey.Dyestuff transfer, antiredeposition and soil release polymer are described in further detail below.
The composition can include one or more polymer.Example is carboxymethyl cellulose, hydroxyethyl cellulose, hydroxyl
Propyl cellulose, poly(ethylene glycol), 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 " dye transfer inhibitor ".These polymer hinder
The migration of dyestuff is stopped, especially during long soaking time.In general, such dye transfer inhibitor includes polyvinyl pyrrole
Copolymer, the manganese phthalein of pyrrolidone polymer, polyamines N- oxide polymers, n-vinyl pyrrolidone and N- vinyl imidazoles
Cyanines, peroxidase and its mixture, and it is usually with the water of 0.01 to 10 wt.% of the total amount based on laundry composition
It is flat to exist.
Antiredeposition polymer
Antiredeposition polymer is designed to the dirt that suspends or disperse.Typically, antiredeposition polymer is ethyoxyl
Change and/or propoxylated polyethylene imine or polycarboxylate/salt material, such as the homopolymer based on acrylic acid or copolymer,
It can be obtained from Dow Chemical with trade mark ACUSOL, Akzonobel is obtained from Alcosperse or BASF is obtained from 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 being grafted to poly- (vinyl acetate) on polyalkylene oxide backbones.This kind of commercially available detergent includes SOKALAN types
Material, such as SOKALAN HP-22, available from BASF (Germany).Different types of other suitable decontamination polymerizations
Object includes commercially available material ZELCON 5126 (coming from DuPont) and MILEASE T (coming from ICI).If it does, can
Include soil release polymer with the level of 0.01 to 10 wt.% based on the total amount in laundry composition.Soil release polymer it is other
Example be terephthalic acid/diol copolymer, with trade name Texcare, Repel-o-tex, Gerol, Marloquest,
Cirrasol is sold.
Hydrotropic agent
It can be hindered if it is the form of liquid then liquid detergent composition can include optionally hydrotropic agent
Only Formation of liquid crystals.Therefore, hydrotropic add contributes to the clarification of composition/transparent.Suitable hydrotropic agent includes
But it is not limited to propylene glycol, ethyl alcohol, glycerine, urea, benzene sulfonate, toluene fulfonate, xylenesulfonate or cumene sulfonate.Properly
Salt include but not limited to sodium, potassium, ammonium, monoethanolamine, triethanolamine.Sulfonate may be considered as defined herein
Anion surfactant.Preferably, hydrotropic agent is selected from propylene glycol, xylenesulfonate, ethyl alcohol and urea to provide most
Best performance.Hydrotropic amount is usually 0 to 30%, preferably 0.5 to 30%, more preferable 0.5 to 30%, most preferably 1 to 15%.
Enzyme
Enzyme can also exist in preparation.Preferred enzyme includes protease, lipase, pectin lyase, amylase, cutin
Enzyme, cellulase, mannase.If it does, known enzyme stabilizers can be used, such as boric acid makes the enzyme stablize.
Embodiment
Following base formulation A-F is prepared, and is shown in Table 1.These show with across a series of component
The composition of horizontal and ratio surfactant system.
Table 1
| A | B | C | D | E | F | |
| Neodol 25-7 | 6.28 | 2.51 | 12.52 | 7.63 | 18.76 | 11.28 |
| LAS acid | 13.04 | 5.16 | 8.52 | 5.07 | 4.31 | 2.87 |
| SLES 3EO | 8.71 | 3.57 | 6.01 | 3.56 | 3.01 | 1.39 |
| Propylene glycol | 15.00 | 15.00 | 15.00 | 15.00 | 15.00 | 15.00 |
| Aliphatic acid | 2.51 | 1.00 | 2.51 | 1.51 | 2.00 | 1.51 |
| Cationic polymer (LR400) | 0.2 | 0.2 | 0.2 | 0.2 | 0.2 | 0.2 |
| Triethanolamine | 2.44 | 0.80 | 2.52 | 1.53 | 2.53 | 1.49 |
| Aromatic | 1.00 | 1.00 | 1.00 | 1.00 | 1.00 | 1.00 |
| Proxel GXL | 0.11 | 0.11 | 0.11 | 0.11 | 0.11 | 0.11 |
| Reactive polysiloxanes | 1 | 1 | 1 | 1 | 1 | 1 |
| NaOH (to pH) | 8-8.5 | 8-8.5 | 8-8.5 | 8-8.5 | 8-8.5 | 8-8.5 |
| Water | To 100 | To 100 | To 100 | To 100 | To 100 | To 100 |
The method for preparing preparation
In environment temperature (about 22oC under), using Janke ＆ Kunkel IKA RW20 overhead type stirrers with 150 rpm
Shear rate water and hydrotropic agent are mixed 2-3 minutes.Before addition surfactant and aliphatic acid, addition
Salt and alkali matter (alkalis) and mix 5 minutes.Slight heat release will be shown in the azeotropic mixture.It is allowing to cool to<
After 30 °C, cationic polymer (LR400 added as an aqueous solution) solution and any remaining ingredient, such as fragrance are added
Agent, preservative, dyestuff and polysiloxanes.The polysiloxanes is added with 1 wt.%, and it is added in the form of an emulsion.
Test 4 kinds of polysiloxanes, the PDMS and 3 kinds of anion polysiloxanes from Shin-Etsu of a kind of standard：
· 100Cst PDMS (‘X’)
The intermediate modified carboxyl polysiloxanes of X22-3710E (1)-chain has vertical or pendant in the poly- silicon of master
The carboxyl of oxygen alkane skeleton
X22-162C (' Y ')-both-end carboxyl polysiloxanes has and holds position in each of main silicone matrix
The carboxyl at place
X22-3710 (' Z ')-monofocal end carboxyl polysiloxanes has one in main silicone matrix
Hold the carboxyl at position
Polysiloxanes 1 is according to the present invention, and polysiloxanes X, Y and Z are as a comparison.
Stability/turbid mixed measurement
4 kinds of polysiloxanes are prepared in each in 6 kinds of preparations (A-F).Fetch from the sample of each preparation and by its
1cm cuvettes are added to, and are measured by UV-Vis, are taken the reading at 500nm.The UV-Vis measurements provide the turbid of product
Mixed level.Lower reading shows less turbid mixed.
Table 2
| Preparation | Polysiloxanes X | Polysiloxanes 1 | Polysiloxanes Y | Polysiloxanes Z |
| A | 0.574 | 0.067 | 0.218 | It is unstable |
| B | 1.346 | 0.074 | 1.283 | It is unstable |
| C | 0.817 | 0.058 | 0.475 | It is unstable |
| D | 1.630 | 0.038 | 1.813 | It is unstable |
| E | 0.903 | 0.025 | 0.490 | It is unstable |
| F | 1.715 | 0.434 | 1.661 | It is unstable |
From in table 2 as a result, can be clearly seen compared to non-anion polysiloxanes (polysiloxanes X) and with end the moon
The anion polysiloxane (polysiloxanes Y and Z) of ionic group, by anion substituent functionalization among chain and in addition not
Including the anion polysiloxane (polysiloxanes 1) of terminal anionic polysiloxane group reduce turbid mixed aspect show it is best
Stability.
Claims (23)
1. liquid laundry detergent compositions, it includes：
(a) 5 to 40wt.% surfactant；
(b) 0.05 to 5wt.% fabric-softening anion polysiloxane；With
(c) 0.05 to 2.5wt.% cationic polymer,
One or more anionic groups wherein on fabric-softening anion polysiloxane are located at away from the poly- silicon of longest straight chain
End position at least five Si atoms on oxygen alkane chain；With
Wherein liquid detergent composition has 6 to 10 pH.
2. composition according to claim 1, wherein the anion polysiloxane is with 1,000 to 100,000 point
Son amount；And/or the anion polysiloxane has at least anionic group content of 1mol%.
3. composition according to claim 2, wherein the anion polysiloxane has 2,000 to 50,000 molecule
Amount.
4. composition according to claim 2, wherein the anion polysiloxane has 5,000 to 50,000 molecule
Amount.
5. composition according to claim 2, wherein the anion polysiloxane is with 10,000 to 50,000 point
Son amount.
6. composition according to claim 2, wherein the anion polysiloxane has at least anion of 2mol%
Group content.
7. according to claim 1-6 any one of them compositions, wherein the anion polysiloxane includes the poly- silica of carboxyl
Alkane.
8. according to claim 1-6 any one of them compositions, wherein the polysiloxanes is added in the form of an emulsion
Preparation.
9. according to claim 1-6 any one of them compositions, wherein by the polysiloxanes in the form of non-ionic emulsion
It is added to preparation.
10. according to claim 1-6 any one of them compositions, wherein the polysiloxanes is emulsified using branched nonionic
Agent is added to preparation.
11. according to claim 1-6 any one of them compositions, wherein the pH of the liquid detergent composition is pH 6.5
To 9.5.
12. according to claim 1-6 any one of them compositions, wherein the pH of the liquid detergent composition be pH 7 to
9。
13. according to claim 1-6 any one of them compositions, wherein the pH of the liquid detergent composition is pH 7.5
To 8.5.
14. according to claim 1-6 any one of them compositions, wherein the cationic polymer with 0.1 to 2wt.%'s
Level exists；And the anion polysiloxane exists with 0.1 to 2.5wt.% level.
15. composition according to claim 14, wherein the cationic polymer exists with 0.1 to 1wt.% level.
16. composition according to claim 14, wherein the cationic polymer exists with 0.1 to 0.75wt.% level.
17. composition according to claim 14, wherein the anion polysiloxane exists with 0.1 to 2wt.% level.
18. according to claim 1-6 any one of them compositions, wherein the cationic polymer polymerize for cationic polysaccharide
Object.
19. according to claim 1-6 any one of them compositions, wherein the cationic polymer is cation guar gum
And/or cationic cellulose polymer.
20. composition according to claim 18, wherein the Cationic polysaccharide polymer polymerize for cationic cellulose
Object.
21. composition according to claim 18, wherein the Cationic polysaccharide polymer is that quaternized ethoxy is fine
Dimension element.
22. according to claim 1-6 any one of them compositions, wherein the composition further include selected from aliphatic acid or
Its salt, dope dye, enzyme, antiredeposition polymer, dye transfer inhibiting polymers, builder, chelating agent, opacifier, fluorescence
Agent, aromatic and/or soil release polymer ingredient.
23. according to the composition of any one of claim 1 to 22 for the purposes of softening fabrics.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP13194579 | 2013-11-27 | ||
| EP13194579.2 | 2013-11-27 | ||
| PCT/EP2014/074345 WO2015078692A1 (en) | 2013-11-27 | 2014-11-12 | Laundry compositions |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105745314A CN105745314A (en) | 2016-07-06 |
| CN105745314B true CN105745314B (en) | 2018-09-14 |
Family
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| Application Number | Title | Priority Date | Filing Date |
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| CN201480064997.5A Active CN105745314B (en) | 2013-11-27 | 2014-11-12 | Laundry composition |
Country Status (5)
| Country | Link |
|---|---|
| EP (1) | EP3074495B1 (en) |
| CN (1) | CN105745314B (en) |
| CL (1) | CL2016001186A1 (en) |
| ES (1) | ES2642141T3 (en) |
| WO (1) | WO2015078692A1 (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| WO2018028928A1 (en) | 2016-08-10 | 2018-02-15 | Unilever Plc | Laundry composition |
| EP3497196B1 (en) | 2016-08-10 | 2020-01-29 | Unilever PLC | Laundry composition |
| WO2018060056A1 (en) * | 2016-09-29 | 2018-04-05 | Unilever Plc | Laundry composition |
| WO2018059892A1 (en) * | 2016-09-29 | 2018-04-05 | Unilever Plc | Laundry composition |
| WO2018146256A1 (en) * | 2017-02-13 | 2018-08-16 | Unilever Plc | Use of a silicone in a laundry composition |
| WO2018145898A1 (en) | 2017-02-13 | 2018-08-16 | Unilever Plc | Laundry composition additive |
| EP3580315B1 (en) | 2017-02-13 | 2020-12-09 | Unilever PLC | Ancillary laundry composition |
| CN110291182B (en) | 2017-02-13 | 2022-04-26 | 联合利华知识产权控股有限公司 | Method of delivering laundry compositions |
| EP3759206B1 (en) * | 2018-03-02 | 2024-04-03 | Unilever IP Holdings B.V. | Method of softening a laundry composition |
| WO2019166476A1 (en) * | 2018-03-02 | 2019-09-06 | Unilever Plc | Laundry composition |
| US11814607B2 (en) | 2018-03-02 | 2023-11-14 | Conopco, Inc. | Laundry additive composition comprising a soil release polymer/silicone mixture |
| WO2019166477A1 (en) * | 2018-03-02 | 2019-09-06 | Unilever Plc | Laundry composition |
| US11939555B2 (en) * | 2018-09-06 | 2024-03-26 | Dow Global Technologies Llc | Fabric care composition |
| US11814608B2 (en) | 2018-10-29 | 2023-11-14 | Dow Global Technologies Llc | Fabric care composition comprising silicone and quaternary ammonium-functionalized carbohydrate polymer |
| WO2021118774A1 (en) * | 2019-12-13 | 2021-06-17 | Rohm And Haas Company | Fabric care composition |
| US11220657B2 (en) | 2019-12-31 | 2022-01-11 | Henkel IP & Holding GmbH | Solid perfume composition delivering softening |
| US11447722B2 (en) | 2020-01-30 | 2022-09-20 | Henkel Ag & Co. Kgaa | Detergent composition for textile softening and anti-redeposition |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1145025A (en) * | 1994-03-02 | 1997-03-12 | 花王株式会社 | Hair cosmetic composition |
| CN101939406A (en) * | 2008-02-05 | 2011-01-05 | 株式会社资生堂 | Cleansing composition |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3278670D1 (en) | 1981-07-13 | 1988-07-21 | Procter & Gamble | Foaming surfactant compositions |
| GB8803036D0 (en) | 1988-02-10 | 1988-03-09 | Unilever Plc | Liquid detergents |
| MXPA05004805A (en) * | 2002-11-04 | 2005-07-22 | Procter & Gamble | Fabric treatment compositions comprising oppositely charged polymers. |
| US20060030513A1 (en) * | 2004-08-03 | 2006-02-09 | Unilever Home & Personal Care Usa, Division Of Conopco, Inc. | Softening laundry detergent |
-
2014
- 2014-11-12 ES ES14799722.5T patent/ES2642141T3/en active Active
- 2014-11-12 CN CN201480064997.5A patent/CN105745314B/en active Active
- 2014-11-12 WO PCT/EP2014/074345 patent/WO2015078692A1/en active Application Filing
- 2014-11-12 EP EP14799722.5A patent/EP3074495B1/en active Active
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2016
- 2016-05-18 CL CL2016001186A patent/CL2016001186A1/en unknown
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1145025A (en) * | 1994-03-02 | 1997-03-12 | 花王株式会社 | Hair cosmetic composition |
| CN101939406A (en) * | 2008-02-05 | 2011-01-05 | 株式会社资生堂 | Cleansing composition |
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| CL2016001186A1 (en) | 2016-10-14 |
| ES2642141T3 (en) | 2017-11-15 |
| CN105745314A (en) | 2016-07-06 |
| EP3074495B1 (en) | 2017-07-05 |
| EP3074495A1 (en) | 2016-10-05 |
| WO2015078692A1 (en) | 2015-06-04 |
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