CN107532113A - For handling the composition and method of substrate - Google Patents
For handling the composition and method of substrate Download PDFInfo
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- CN107532113A CN107532113A CN201680023605.XA CN201680023605A CN107532113A CN 107532113 A CN107532113 A CN 107532113A CN 201680023605 A CN201680023605 A CN 201680023605A CN 107532113 A CN107532113 A CN 107532113A
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Classifications
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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
- C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
- C11D1/02—Anionic compounds
- C11D1/12—Sulfonic acids or sulfuric acid esters; Salts thereof
- C11D1/14—Sulfonic acids or sulfuric acid esters; Salts thereof derived from aliphatic hydrocarbons or mono-alcohols
- C11D1/146—Sulfuric acid esters
-
- 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
- C11D1/02—Anionic compounds
- C11D1/12—Sulfonic acids or sulfuric acid esters; Salts thereof
- C11D1/22—Sulfonic acids or sulfuric acid esters; Salts thereof derived from aromatic compounds
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
- C11D1/02—Anionic compounds
- C11D1/12—Sulfonic acids or sulfuric acid esters; Salts thereof
- C11D1/29—Sulfates of polyoxyalkylene ethers
-
- 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
- C11D3/0036—Soil deposition preventing compositions; Antiredeposition 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
- C11D3/16—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
- C11D3/225—Natural or synthetic polysaccharides, e.g. cellulose, starch, gum, alginic acid or cyclodextrin etherified, e.g. CMC
-
- 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
- C11D3/3788—Graft polymers
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- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Molecular Biology (AREA)
- Emergency Medicine (AREA)
- Detergent Compositions (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
Abstract
The present invention relates to the composition and method for handling substrate such as fabric；Removed especially for the spot and dirt improved in the case of without using burnisher in subsequent wash and preferably cleaning.It is therefore an object of the present invention to provide stable composition, it provides improved cleaning in subsequent wash.It has been found that the removal of oiliness and particulate soil can be realized on fabric by the way that starch-grafted polymethylacrylic acid, anion surfactant and methylcellulose are deposited under 1 to 4.5 pH.
Description
Technical field
The present invention relates to the composition and method for handling substrate such as fabric；Especially for without using burnisher
Improve the spot in subsequent wash in the case of (cleaning implement) and dirt removes and preferably cleaning.
Background technology
Spot is included from food spatters to the gamut of daily material, and can have different type；Mainly
It is water-based, oiliness, granular and can bleach.Spot is the thing for being attempted to avoid, but they are inevitable.
However, still to prefer to wear spot less or completely without the clothes of spot by people.In fact, people are not only ready to avoid clothes
On spot, but also be generally ready to avoid the spot in kitchen, bathroom and on various daily surfaces.
Therefore, improved greasiness removal is one of persistent goal of detergent industry.Always it is of interest for improving clean result,
Particularly to the clean result of textile stains.Textile stains such as collar spot are difficult to remove during main washing.Cleaned when using
During instrument, they are preferably removed.However, carrying out cleaning using instrument needs more time and efforts.
US2005-0215449 discloses the textile containing unsaturated carboxylic acid and/or the copolymer of its salt and carbohydrate
Care agent, and the washing methods of fabric care agent washing textile is used in normal domestic use washing machine.The invention
The fabric care agent is further related to reduce gauffer, improve flatiron property and reduce the purposes of balling-up.This document does not disclose this hair
Bright methylcellulose or pH value for offer purpose of easier cleaning for subsequent wash.
WO03/010268 discloses laundry cleaning compositions, and it includes graft polymers beneficial agent and at least one other
Laundry cleansing, the graft polymers beneficial agent include polysaccharide skeleton and multiple grafted chains from skeleton extension, institute
Stating individual grafted chain more than 20 each has 5 to 250, preferably 5 to 50 or 25 to 250 degree of polymerization, wherein the graft polymer matrix
The graft substitution value for being crosslinked and there is the bulk sample in the range of 0.02 to 1.0 is free of in sheet.Said composition has alkalescence
PH, pH are 7 to 11.
The open built detergent compositions containing anti redeposition agent of US3558499 (Atlas Chem IND, 1971), institute
State anti redeposition agent be selected from polymerisable monomer and water-soluble or water-dispersable polymeric material graft copolymer or polymerized monomer with
Water-soluble or water-dispersable polymeric material physical blending thing.As used herein, " vinyl monomer " includes that freedom can be carried out
The vinyl monomer of base catalytic polymerization.Generally, and according to the present invention, built detergent compositions contain (1) about 10% to about
25% suitable detergent compound, " builder " and (3) about 0.10% to about 10% of (2) about 60% to about 89.9%
Anti redeposition agent.As described above, such preparation also contains a small amount of spices and other suitable modifying agent.
WO01/88075 (Unilever, 2001) publicly available anion for making the soil releasing agent in detergent composition
Hydrophobic polysaccharide, is the graft copolymer of the polysaccharide and ethylenically unsaturated monomers with anion substituent, the copolymer
With the polysaccharide for carrying grafted hydrophobic sex ethylene based polyalcohol group and anion substituent derived from ethylenically unsaturated monomer
Skeleton.The polymer shows both oiliness and particulate soil and discharged from the enhancing of both polyester and cotton.
The open stable liquid detergent compositions of US5049302 (BASF, 1991), there is improved soil dirt to go for it
Dirty power, soil dirt antiredeposition, oily dirt antiredeposition and dirt releasing properties.The detergent composition is by the moon
Ionic surface active agent, nonionic surfactant, hydrotrote, the graft copolymer and nonionic of polyalkylene oxide and ester monomer
Cellulose anti redeposition agent forms.The graft copolymer by (a) with 300 to 100,000 molecular weight based on 2 to
The polyalkylene oxide of the alkylene oxide of 4 carbon atoms, and (b) are derived from least one of the saturated monocarboxylic acid containing 1 to 6 carbon atom
The methyl esters or ethyl ester composition of kind vinyl esters and/or acrylic or methacrylic acid, (a):(b) weight ratio is 1:0.2 to 1:
10.The non-ionic cellulose anti redeposition agent is preferably hydroxypropyl methyl cellulose.The nonionic anti redeposition agent with
Synergy between the graft polyol be present, it assigns soil dirt detergency, the mud that the detergent composition improves
Native anti-deposit and oily dirt antiredeposition.
Therefore, changing it is an object of the present invention to provide improved greasiness removal, particularly oiliness and particulate soil
Kind greasiness removal.
It is a further object to provide the cleaning improved in subsequent wash.
A further object of the present invention is to provide stable composition；The composition not being separated particularly.
Surprisingly, it has been found that by by starch-grafting-polymethylacrylic acid, anion surfactant and first
Base cellulose is deposited on fabric under 1 to 4.5 pH, it is possible to achieve the removal of oiliness and particulate soil.Be not intended to by
Theory constraint, it is believed that this forms sightless layer on the fabric through processing, and it prevents dirt depth of penetration.The layer is used as sacrificial
Domestic animal layer, its easily dissolving at a high ph during wash next time, thus therewith removes dirt completely.
The content of the invention
Therefore, in the first aspect, the present invention is provided to handle the composition of substrate, the composition includes 4 to 20
Weight % starch-grafting-polymethylacrylic acid；1 to 10 weight % anion surfactant；With 0.25 to 5 weight %
Methylcellulose；The pH of wherein described composition is 1 to 4.5.
In second aspect, the present invention is provided to handle the method for substrate, it includes the following steps of order：By basis
The composition of the present invention is administered in the substrate；With make the substrate drying.
At the 3rd aspect, the present invention provide according to the composition of the present invention be used to improving spot in subsequent wash and
The purposes that dirt removes.
In order to avoid query, the benefit of the cleaning improved in subsequent wash is also referred to as next cleaning benefit.
By reading described in detail below and appended claims, these and other aspects, feature and advantage are for ability
Domain those of ordinary skill will be apparent.In order to avoid query, any feature of one aspect of the present invention may be used to this
Any other aspect of invention.Word "comprising" is intended to indicate that " comprising ", but is not necessarily " consist of " or " by ... structure
Into ".In other words, listed step or option need not be exhaustive.It should be noted that the embodiment provided in following description
It is intended to illustrate the present invention, and is not intended to limit the invention to these embodiments in itself.Similarly, unless otherwise indicated, Suo Youbai
It is w/w percentage to divide ratio.Except in working Examples and comparing embodiment, or on the ground explicitly pointed out in addition
It is square, represent that all numerals of quantity of material or reaction condition, material physical properties and/or purposes shall be construed as in this specification
Modified by " about " one word.The number range represented in the form of " from x to y " is understood to include x and y.When for specific spy
When sign describes multiple preferred scopes in the form of " from x to y ", it should be understood that it is also contemplated that combining all scopes of different end points.
Embodiment
The present invention is provided to handle the composition of substrate, it includes starch-grafting-polymethylacrylic acid, anion table
Face activating agent and methylcellulose.The surplus of the composition complements to 100 weight % with water.The pH of the composition be 1 to
4.5。
Starch-grafting-polymethylacrylic acid
Starch-grafting-polymethylacrylic acid of the present invention is by the graft copolymerization with methacrylic acid from corn or wood
Sweet potato starch obtains.
Starch has the avtive spot for being grafted.Such site is-OH and-CH2OH parts.Graft levels are defined as
The percentage by weight of polymethylacrylic acid present in graft copolymer.
Starch-grafting-polymethylacrylic acid of the present invention preferably has starch-grafting-polymethylacrylic acid at least
10 weight %, more preferably at least 15 weight %, still more preferably at least 20 weight %, most preferably at least 25 weight % grafting water
It is flat.
In the present compositions, starch-grafting-polymethylacrylic acid is with 4 to 20 weight % of composition, preferably not
More than 18 weight %, more preferably no more than 15 weight %, but usually not less than 5 weight %, preferably not less than 10 weight %'s is dense
Degree is present.
Starch-grafting-polymethylacrylic acid in composition more than 20% is undesirable, because the viscosity of composition increases
Add.
Anion surfactant
The composition of the present invention includes anion surfactant.Preferably, it is known in the art for laundry detergent compositions
Any non-soap anionic surfactant can use in the present invention.
Preferable anion surfactant is water soluble salt, particularly the alkali metal of organic sulfur reaction product, ammonium and alkane
Alcohol ammonium (alkylolammonium) salt, particularly alkylsulfonate and alkyl sulfate.
The non-limiting examples of anion surfactant include any common anion surfactant such as lauryl
Ether sodium sulfate, lauryl sodium sulfate, alpha-olefin sodium sulphate and neopelex.
In the present compositions, anion surfactant is with the 1 to 10% of composition, preferably more than 8%, more
Preferably more than 6%, even more preferably from no more than 5%, but usually not less than 2%, preferably not less than 3% concentration is present.
Because the composition of the present invention is leave (leave-on) product, the surfactant concentration more than 10% is not
It is desired, because the concentration higher than 10% may cause to stimulate to skin.
The anion surfactant of the present invention can live with being generally selected from the other surface of nonionic surfactant
Property agent combination.
Nonionic surfactant is well known in the art.They generally by with derived from for example with 9 to 10 carbon originals
The fatty alcohol (optionally branched, such as methyl-branched) of son, wherein alkyl contains the alkyl phenol of about 6 to about 12 carbon atoms
(preferably 12 to 20 carbon atoms), wherein each alkyl contains the dialkyl phenol of 6 to 12 carbon atoms, the aliphatic primary, secondary or tertiary alcohol
(or its alkyl-blocked derivative), has a monocarboxylic acid of 10 to about 24 carbon atoms in alkyl, and polyoxypropylene is organic
The water soluble polyalkylene epoxide (preferably 3 to 10 ethyoxyls and/or propoxyl group) of hydrophobic group chemical combination or list or two
Alkanolamide group forms.
The alkyl of wherein fatty acid group contains 10 to about 20 carbon atoms and alkanoyl has the fat of 1 to 3 carbon atom
Fat acid is single and di alkanolamide is also common.List and di alkanolamide derivative it is any in, may be optionally present
Connect the polyoxyalkylene moieties of the hydrophobic parts of group and molecule below.
All containing in the surfactant of poly- alkylene oxide group, poly- alkyleneoxy moiety is generally by average 2 to 20 epoxies
Ethane group, propylene oxide group or its mixture composition.Latter class is included in European patent specification EP-A-0,225,654
Described in those, particularly all or part as liquid phase, the document are incorporated herein by reference.
Particularly preferably those ethoxylated non-ionic compounds, it is the fatty alcohol and 3 with 9 to 15 carbon atoms
To the condensation product (He of Tween 20, Span 60 of 12 moles of oxirane (it is average value to be generally understood as) condensation
Toximul 8241)。
When present in the composition, the ratio of nonionic surfactant and anion surfactant is preferably more than
5:1, more preferably no more than 4:1, even more preferably from no more than 3:1, most preferably not more than 2:1.
Methylcellulose
It was found that addition lower alkylcellulose, preferably methylcellulose, improve the removal of the fatty soil in next washing.
Methylcellulose for the present invention has 27.5% to 31.5% methyl content.Methylcellulose is with composition
0.25 to 5 weight %, preferably more than 4 weight %, even more preferably from no more than 3 weight %, but usually not less than 0.4 weight
% is measured, preferably no less than 1 weight %, more preferably no less than 2 weight % concentration are present in the composition of the present invention.
Methylcellulose in composition more than 5% is undesirable, because the viscosity increase of composition, is thus not suitable for
In directly administration.When with TA Instrument rheometers AR-1000 (there is bevel-type and board-like setting, acrylic acid/steel 4cm diameters, 2 ° of angles,
It is 52-56 microns to block gap, current stabilization operation) measurement when, 1000mPa is preferably smaller than according to the viscosity of the composition of the present invention
S (25 DEG C and 20s-1), more preferably 50 to 1000.
Other optional polymer
For the optimal clean-up performance in subsequent wash, especially for the cleaning of improved dirt and spot, preferably
It is that composition also includes other polymer.
It was found that addition second polymer improves the removal of dirt and spot in next washing.Most preferably dirt is released
Put polymer, such as Rhodia Repel-O-Tex series (trade mark), i.e. SF2, PF594, Crystal, particularly Repel-O-
Tex SF2, hydroxypropyl cellulose, hydroxypropyl methyl cellulose, hydroxyethyl cellulose, Clariant Texcare SRN 170,
Pluronic (pluronics) and sodium carboxymethylcellulose.
When present in the composition, polymer in addition is deposited with 0.1 weight % to the 5 weight % of composition concentration
.
The pH of composition
The pH of composition is 1 to 4.5, preferably 2 to 3.5, more preferably 2.5 to 3.5.When the pH of composition is less than 4, obtain
Best result.
Water
The composition of the present invention is the waterborne compositions for including water.Composition complements to 100% by adding water.Composition
Preferably comprise 65 to 95 weight % water.
Optional compositions
Composition can also include the softening agent for being usually used in fabric sofetening composition, antimicrobial, for improving stabilization
Property and dispersiveness silicone oil and cosolvent such as 2- phenoxetols (can be used as Dowanol EP trade marks commercially available from Dow
Chemicals), hydrotrote and preservative.
Method for handling fabric
In second aspect, the present invention relates to the method for handling substrate, it includes the following steps of order：By basis
The composition of the present invention is administered in substrate；With make the substrate drying.
Composition can be applied by any known method, such as by using the injector of cleaning piece including spray gun, mist
Change device or other directly applications.
Preferably do not rinse surface with before drying after the composition is applied.
The purposes of composition
At the 3rd aspect, the present invention relates to according to the composition of the present invention be used to improving spot in subsequent wash and
The purposes that dirt removes.
Product form
Product is generally packaged in bottle with 250ml to 5L, more preferably 250ml to 1.5L volume, preferably in plastic bottle.It is general
The bottle of logical supermarket size is 250ml, 500ml, 750ml, 1L and 1.5L.Bottle can optionally have attached measuring cup, or
Gage instruction in lid, enables a consumer to apply correctly amount.
In the case of the present invention, for the direct purpose for applying (such as being applied directly on fabric), it is also contemplated that be
The product form of bottle form with the trigger-type jetting dispenser comprising the composition according to the present invention.Trigger-type injection point
Orchestration bottle generally has 250ml to 1.5L volume.Conventional volume includes 400ml, 500ml, 750ml and 1L.
More bulk container for industrial scale use is intended to be included within the scope of the present invention.
The present invention is now illustrated by following non-limiting example.
Embodiment
Material
The preparation of starch-grafting-polymethylacrylic acid：
Make tapioca pulp in 500ml three neck round bottom with urea liquid, and stirred at room temperature with overhead type
Device mixes 60 minutes.Iron ammonium sulfate is added into slurry and mixed 5 minutes.Then, methacrylic acid is added into slurry and mixed
10 minutes.By adding H into slurry2O2Start graft reaction.Reaction continues 60 minutes.By washing repeatedly from graft starch
Middle removing homopolymer (PMAA), and starch-grafting-polymethylacrylic acid is dried at room temperature for 48 hours.
The preparation of composition：
Formed sediment by the way that starch-grafting-polymethylacrylic acid of the amount precalculated to be dispersed in prepare in the water of intended volume
The slurry of powder-grafting-polymethylacrylic acid.Starch-grafting-polymethylacrylic acid is boiled 30 minutes and cooled down at a temperature of 80 DEG C
To room temperature.The pH of the polymer boiled is adjusted to 8 by adding 1M KOH solutions.By the anionic surface of the amount precalculated
Activating agent adds cooked starchess-grafting-polymethylacrylic acid, and is mixed 5 minutes with 2000rpm.Then, by adding 1M
HCl solution adjusts the pH of solution to 3.5, while is mixed with 4000rpm.The methocel solution of the amount precalculated is added
Enter slurry, and mixed 15 minutes with 4000rpm.
Measuring stability：
Composition is stored at room temperature in 50ml tarson pipes.It is separated if observed after 2 days, then it is assumed that
Composition is unstable.If it is not separated, then it is assumed that composition is stable.
Collar is handled and made dirty：
The half of ten cotton Collar of shirt is handled with 5g sample formulations.Second half holding does not deal with and as control.
After drying, give these collar to motor tricycle driver and use a whole day.
The washing and assessment of collar：
After making dirty, collar is cut in half.(it is used for certainly using 1.5g/L Surf Excel, Top-Load Matic
The commercial laundering agent of dynamicization longitudinal axis top-loading type washing machine, from Hindustan Unilever Limited) with 24FH (2:
1) washing compares (untreated) and the half through processing respectively in different TL machines.After the drying, by housebroken group
Member assesses collar by 0 to 10 grade.Collar scoring is smaller, and cleaning is better.
Average collar mouth line (collar line) scoring has been considered as less than 1, as it means that not visible
Collar mouth line.
Embodiment 1：Influence of the every kind of component of composition to stability and clean-up performance
In this embodiment, by the composition (Ex 1) according to the present invention and at least one ratio for lacking composition component
It is compared compared with composition (Comp 1 to Comp 9).
*SLES
Upper table is shown, excellent cleaning is provided according to the composition of the present invention, and is stable compared with any comparative example
's.Under the level of increased each composition, desired benefit is also not implemented in display to Comp 7 to Comp 9 in addition.
Embodiment 2：Influence of the concentration of starch-grafting-polymethylacrylic acid to stability and clean-up performance
The embodiment proves influence of the concentration of starch-grafting-polymethylacrylic acid to stability and clean-up performance.Will be real
Apply a composition Ex 2 to Ex 4 and starch-grafting-polymethylacrylic acid comprising concentration outside the scope of the present invention comparative example
Comp 10 to Comp 12 is compared.
*SLES
Upper table, which is shown, obtains the cleaning of collar mouth line under starch-grafting-polymethyl acid concentration within the scope of the present invention
Optimum.
Embodiment 3：Influence of the polymethylacrylic acid graft levels to stability and clean-up performance
The embodiment proves influence of the polymethylacrylic acid graft levels to stability and clean-up performance.Comp 13 to
Comp 15 is the comparative example with polymethylacrylic acid graft levels outside the scope of the present invention, and Ex 5 and Ex 6 are to include
The embodiments of the invention of polymethylacrylic acid graft levels in the scope of the invention.
*SLES
Upper table shows that, only with the polymethylacrylic acid graft levels in the scope of the invention, just obtaining has excellent collar
The stable composition of mouth line cleaning.
Embodiment 4：Influence of the concentration of surfactant to stability and clean-up performance
In this embodiment, by the composition (Ex according to the present invention of the anion surfactant comprising various concentrations
7 to Ex 10) with having comparative composition (Comp 16 and the Comp of the anion surfactant of concentration outside the scope of the present invention
17) it is compared.
*SLES
Infer from the result of upper table, being obtained under the anionic surfactant concentration according to the present invention has excellent cleaning
The stable composition of performance.
Embodiment 5：Influence of the concentration of methylcellulose to stability and clean-up performance
The embodiment proves influence of the concentration of methylcellulose to stability and clean-up performance.By example composition Ex
11 to Ex 15 are compared with the comparative example Comp 18 and Comp 19 of the methylcellulose comprising concentration outside the scope of the present invention
Compared with.
*SLES
Upper table is shown under methyl cellulose concentration within the scope of the present invention, obtains the optimum of collar mouth line cleaning.
Embodiment 6：Influences of the pH of composition to stability and clean-up performance
In this embodiment, by influences of the pH to clean-up performance of the composition (Ex 16 and Ex 19) according to the present invention with
The comparative compositions (Comp 20 to Comp 22) of pH outside the scope of the present invention are compared.
*SLES
Upper table is shown in the optimum that the cleaning of collar mouth line is obtained under the pH scopes according to the present invention.
Embodiment 7：The shadow of different anion surfactants and other types of other surfaces activating agent to stability
Ring
The embodiment proves the different anions surfactant (Ex 23 to Ex26) according to the present invention to the shadow of stability
Ring and replace influence of the anion surfactant (Comp 23 to Comp 32) to stability using other surfactants.
Upper table is shown by obtaining stable composition according to any anion surfactant of the present invention.It is also noted that
By using other surfactants such as cation and nonionic surfactant, stable composition is not obtained.
Embodiment 8：Influence of the nonionic surfactant to stability
The embodiment illustrates the ratio of anion surfactant and optional nonionic surfactant to stability
Influence.Nonionic surfactant is additionally added to the composition of the present invention.
*SDBS
Upper table is shown under all ratios of anion surfactant and nonionic surfactant, does not obtain stabilization
Composition.
Claims (7)
1. a kind of composition for being used to handle substrate, the composition include：
The weight of a 4 to 20 % starch-grafting-polymethylacrylic acid；
The weight of b 1 to 10 % anion surfactant；With
The weight of c 0.25 to 5 % methylcellulose；
The pH of wherein described composition is 1 to 4.5.
2. composition according to claim 1 the, wherein starch-grafting-polymethylacrylic acid has at least 10 weights
Measure % graft levels.
3. composition according to claim 1 or 2, wherein the anion surfactant is selected from laureth sulfate
Sodium, lauryl sodium sulfate, alpha-olefin sodium sulphate and neopelex.
4. composition according to any one of the preceding claims, wherein the composition also includes non-ionic surface active
Agent.
5. composition according to any one of the preceding claims, wherein the composition also includes water.
6. a kind of method for handling substrate, it includes the following steps of order：
A will be administered in the substrate according to the composition of claim 1 to 5；With
B makes the substrate drying.
7. the purposes that spot and dirt that the composition according to claim 1 to 5 is used to improve in subsequent wash remove.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP15168327 | 2015-05-20 | ||
| EP15168327.3 | 2015-05-20 | ||
| PCT/EP2016/059151 WO2016184643A1 (en) | 2015-05-20 | 2016-04-25 | A composition and method for treating substrates |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107532113A true CN107532113A (en) | 2018-01-02 |
Family
ID=53180649
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201680023605.XA Pending CN107532113A (en) | 2015-05-20 | 2016-04-25 | For handling the composition and method of substrate |
Country Status (7)
| Country | Link |
|---|---|
| EP (1) | EP3298116B1 (en) |
| CN (1) | CN107532113A (en) |
| AU (1) | AU2016264794B2 (en) |
| BR (1) | BR112017024402A2 (en) |
| TR (1) | TR201909933T4 (en) |
| WO (1) | WO2016184643A1 (en) |
| ZA (1) | ZA201706716B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3558499A (en) * | 1969-07-01 | 1971-01-26 | Atlas Chem Ind | Anti-redeposition agents |
| US5049302A (en) * | 1988-10-06 | 1991-09-17 | Basf Corporation | Stable liquid detergent compositions with enchanced clay soil detergency and anti-redeposition properties |
| WO2001088075A1 (en) * | 2000-05-09 | 2001-11-22 | Unilever Plc | Soil release polymers and laundry detergent compositions containing them |
| CN102575197A (en) * | 2009-09-02 | 2012-07-11 | 荷兰联合利华有限公司 | Composition and process for treatment of a fabric |
| CN103201366A (en) * | 2010-05-31 | 2013-07-10 | 荷兰联合利华有限公司 | Laundry treatment composition |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB8527772D0 (en) | 1985-11-11 | 1985-12-18 | Unilever Plc | Non-aqueous built liquid detergent composition |
| EP1409627B1 (en) | 2001-07-20 | 2005-11-09 | Unilever Plc | Use of compounds in products for laundry applications |
| US20050215449A1 (en) | 2002-11-20 | 2005-09-29 | Josef Penninger | Textile care product |
-
2016
- 2016-04-25 EP EP16717966.2A patent/EP3298116B1/en active Active
- 2016-04-25 CN CN201680023605.XA patent/CN107532113A/en active Pending
- 2016-04-25 WO PCT/EP2016/059151 patent/WO2016184643A1/en active Application Filing
- 2016-04-25 TR TR2019/09933T patent/TR201909933T4/en unknown
- 2016-04-25 BR BR112017024402A patent/BR112017024402A2/en not_active Application Discontinuation
- 2016-04-25 AU AU2016264794A patent/AU2016264794B2/en not_active Ceased
-
2017
- 2017-10-05 ZA ZA2017/06716A patent/ZA201706716B/en unknown
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3558499A (en) * | 1969-07-01 | 1971-01-26 | Atlas Chem Ind | Anti-redeposition agents |
| US5049302A (en) * | 1988-10-06 | 1991-09-17 | Basf Corporation | Stable liquid detergent compositions with enchanced clay soil detergency and anti-redeposition properties |
| WO2001088075A1 (en) * | 2000-05-09 | 2001-11-22 | Unilever Plc | Soil release polymers and laundry detergent compositions containing them |
| CN102575197A (en) * | 2009-09-02 | 2012-07-11 | 荷兰联合利华有限公司 | Composition and process for treatment of a fabric |
| CN103201366A (en) * | 2010-05-31 | 2013-07-10 | 荷兰联合利华有限公司 | Laundry treatment composition |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2016184643A1 (en) | 2016-11-24 |
| AU2016264794A1 (en) | 2017-10-26 |
| BR112017024402A2 (en) | 2018-07-24 |
| AU2016264794B2 (en) | 2019-04-11 |
| ZA201706716B (en) | 2019-04-24 |
| EP3298116A1 (en) | 2018-03-28 |
| TR201909933T4 (en) | 2019-07-22 |
| EP3298116B1 (en) | 2019-06-12 |
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