EP3212752B1 - Waschmittelzusammensetzungsbestandteile - Google Patents

Waschmittelzusammensetzungsbestandteile Download PDF

Info

Publication number
EP3212752B1
EP3212752B1 EP15781883.2A EP15781883A EP3212752B1 EP 3212752 B1 EP3212752 B1 EP 3212752B1 EP 15781883 A EP15781883 A EP 15781883A EP 3212752 B1 EP3212752 B1 EP 3212752B1
Authority
EP
European Patent Office
Prior art keywords
polysaccharide
anionic
silicone
laundry treatment
treatment composition
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
EP15781883.2A
Other languages
English (en)
French (fr)
Other versions
EP3212752A1 (de
Inventor
Martin Charles Crossman
Laura STAPLEY
David William Thornthwaite
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Unilever Global IP Ltd
Unilever IP Holdings BV
Original Assignee
Unilever Global IP Ltd
Unilever IP Holdings BV
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Unilever Global IP Ltd, Unilever IP Holdings BV filed Critical Unilever Global IP Ltd
Publication of EP3212752A1 publication Critical patent/EP3212752A1/de
Application granted granted Critical
Publication of EP3212752B1 publication Critical patent/EP3212752B1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

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

Definitions

  • the present invention relates to laundry composition comprising an anionic silicone that display improved stability.
  • Silicones are an attractive ingredient for laundry compositions as they provide softening benefits to the laundered fabric. Grafting a mono-anionic functionalised silicone onto a polysaccharide backbone is known from WO 2003/020770 .
  • WO 03/020819 discloses a composition (e.g. a chemical composition or a laundry treatment composition) comprising a silicone and a substituted polysaccharide comprising P 1-4 linkages having covalently bonded on the polysaccharide moiety thereof, at least one deposition enhancing group which undergoes a chemical change in water at a use temperature to increase the affinity of the substituted polysaccharide to a substrate, the substituted polysaccharide further comprising one or more independently selected silicone chains.
  • a composition e.g. a chemical composition or a laundry treatment composition
  • a substituted polysaccharide comprising P 1-4 linkages having covalently bonded on the polysaccharide moiety thereof, at least one deposition enhancing group which undergoes a chemical change in water at a use temperature to increase the affinity of the substituted polysaccharide to a substrate, the substituted polysaccharide further comprising one or more independently selected silicone chains.
  • WO 2005/118761 discloses a composition comprising:(a) a water-soluble or dispersible polysaccharide having a hydrophobic agent bonded thereto by a hydrolytically stable bond and (b) a sugar polyester (SPE).
  • WO 03/050144 discloses compounds which are capable of providing enhanced anti-wrinkle benefits to cellulosic fibre containing fabric.
  • US 2005/250904 discloses organopolysiloxane-modified polysaccharide prepared by esterfication reacting (A) an organopolysiloxane having residual carboxylic anhydride groups and (B) a polysaccharide having hydroxyl groups, wherein the organopolysiloxane is bonded to the polysaccharide through half ester groups.
  • the prior art still has a problem that grafted silicones may lead to unstable laundry compositions, particularly when anionic silicones are used, as they are prone to cloudiness and haze. This is unacceptable for the consumer.
  • the present invention therefore provides in a first aspect of the invention, a polysaccharide having an anionic functional silicone grafted thereto, wherein the silicone has at least one residual anionic group and wherein the polysaccharide is selected from: poly-mannose, gluco-mannan, galacto-mannan and xylo-glucan polysaccharides.
  • the polysaccharide is galacto-mannan and/or xylo-glucan.
  • the polysaccharide is a nonionic polysaccharide or a cationic polysaccharide.
  • the anionic silicone incorporates carboxylic, sulphate, sulphonic, phosphate and/or phosphonate functionality. More preferably the anionic silicones are carboxyl functionalised silicones.
  • the anionic silicone once grafted has an anionic group content of at least 0.1 mol%, preferably 0.5 mol%, more preferably 1 mol%, most preferably 2 mol%.
  • the polysaccharide is a galacto-mannan and/or xylo-glucan having a silicone grafted thereto, wherein the silicone has at least 1 carboxyl group, preferably 2 carboxy groups after grafting.
  • a second aspect of the invention is a laundry treatment composition
  • a laundry treatment composition comprising:
  • the laundry treatment composition is in the form of a main wash laundry detergent.
  • the laundry treatment composition comprises from 2.5 to 25 wt.%, more preferably from 4 to 20 wt.% of an anionic surfactant.
  • the laundry treatment composition comprises from 0.5 to 25 wt.% more preferably from 2.5 to 15 wt.% of a nonionic surfactant, and optionally a fatty acid or soap thereof.
  • the laundry treatment formulation contains from 0.05 to 2.5 wt.%, of a cationic polymer, more preferably a cationic polysaccharide, most preferably a cationic cellulose polymer.
  • laundry treatment composition comprises:
  • a third aspect of the invention is to the use of a polysaccharide having an anionic functional silicone grafted thereto, wherein the silicone has at least one residual anionic group, soften fabrics wherein the silicone has at least one residual anionic group and wherein the polysaccharide is selected from: poly-mannose, gluco-mannan, galacto-mannan and xylo-glucan polysaccharides.
  • a polysaccharide is a long chain polymer type material made up of the same or different saccharide rings.
  • the polysaccharide may be straight chain, or branched.
  • straight chain polysaccharides are poly-glucose and poly-mannose polysaccharides.
  • branched polysaccharides are gluco-mannan, galacto-mannan and xylo-glucan polysaccharides.
  • the polysaccharide is selected from: poly-mannose, gluco-mannan, galacto-mannan and xylo-glucan polysaccharides. More preferably the polysaccharide is galacto-mannan and/or xylo-glucan.
  • the polysaccharide has an anionic functional silicone grafted thereto.
  • anionic functional silicone is meant that the silicone, once grafted to the polysaccharide, has at least one residual anionic group remaining.
  • the silicone, once grafted to the polysaccharide has at least 2 anionic groups, more preferably at least 3 anionic groups.
  • the silicone, once grafted to the polysaccharide has from 1 to 10, more preferably from 2 to 10, most preferably from 3 to 10 anionic groups.
  • the anionic group can be detected using methods available in the field, for example NMR or IR spectroscopy.
  • the grafting of an anionic silicone to the polysaccharide will generally require reaction via the anionic group.
  • the anionic group is used up to enable grafting to the polysaccharide. This means that the silicone once grated onto the polysaccharide will not have any anionic groups remaining.
  • the inventions requires there to be at least one anionic moiety remaining on the grafted silicone. This provides a laundry detergent composition has improved stability and is less hazy or cloudy.
  • the anionic silicone once grafted has an anionic group content of at least 0.1 mol%, preferably 0.5 mol%, more preferably 1 mol%, most preferably 2 mol%.
  • anionic silicones are silicones that incorporate carboxylic, sulphate, sulphonic, phosphate and/or phosphonate functionality.
  • Preferred anionic silicones are carboxyl functionalised silicones.
  • At least one residual charged species remaining on the anionic silicone is provided by a carboxy silicone.
  • the polysaccharide is a galacto-mannan and/or xylo-glucan having a silicone grafted thereto, wherein the silicone has at least 1 carboxyl group, preferably 2 carboxy groups after grafting.
  • the anionic silicone may be in the form of the acid or the anion.
  • the carboxyl functionalised silicone it may be present as a carboxylic acid or carboxylate anion.
  • the anionic silicone has a molecular weight of from 1,000 to 100,000, more preferably from 2,000 to 50,000 even more preferably from 5,000 to 50,000, most preferably from 10,000 to 50,000.
  • the invention also relates to a laundry treatment composition
  • a laundry treatment composition comprising:
  • the laundry treatment composition can take any of a number of forms: examples include powders, granules, bars, gels and liquids.
  • the composition is in the form of a liquid laundry product.
  • they are main wash products.
  • It can take the form of a laundry composition for the main wash, which may be dilutable or non-dilutable.
  • the laundry composition may for example be an isotropic liquid, or a surfactant-structured liquid.
  • Particularly preferred forms of this invention include combination detergent/softener products to provide "softening in the wash".
  • the detergent composition has a pH of from 6 to 10, more preferably from pH 6.5 to 9.5, most preferably from pH 7 to 9, for example from pH 7.5 to 8.5.
  • the laundry treatment composition will generally comprise surfactant, especially when it takes the form of a main wash detergent composition.
  • the laundry treatment composition comprises from 1 to 40 wt.% of surfactant, comprising anionic and optionally nonionic surfactant.
  • the laundry treatment composition comprises from 2.5 to 25 wt.% of an anionic surfactant.
  • the laundry treatment composition comprises from 0.5 to 25 wt.% of a nonionic surfactant, and optionally a fatty acid or soap thereof. More preferably the main wash detergent composition comprises from 4 to 20 wt.% of an anionic surfactant; from 2.5 to 15 wt.% of a nonionic surfactant, and optionally a fatty acid or soap thereof.
  • the surfactants may be chosen from the surfactants described in " Surface Active Agents” Vol. 1, by Schwartz & Perry , Interscience 1949, Vol. 2 by Schwartz, Perry & Berch , Interscience 1958, in the current edition of "McCutcheon's Emulsifiers and Detergents” published by Manufacturing Confectioners Company or in "Tenside-Taschenbuch", H. Stache, 2nd Edn., Carl Hauser Verlag, 1981 .
  • the surfactants used are saturated.
  • Suitable nonionic detergent compounds which may be used include, in particular, the reaction products of compounds having a hydrophobic group and a reactive hydrogen atom, for example, aliphatic alcohols, acids, amides or alkyl phenols with alkylene oxides, especially ethylene oxide either alone or with propylene oxide.
  • Specific nonionic detergent compounds are C 6 to C 22 alkyl phenol-ethylene oxide condensates, generally 5 to 25 EO, i.e. 5 to 25 units of ethylene oxide per molecule, and the condensation products of aliphatic C 8 to C 18 primary or secondary linear or branched alcohols with ethylene oxide, generally 5 to 40 EO.
  • the nonionic surfactant if present preferably comprises alcohol ethoxylate.
  • the alcohol ethoxylates are formed from the reaction of primary or secondary alcohols with ethylene oxide.
  • ethylene oxide is reacted with ethylene oxide in the required molar amount to produce the alcohol ethoxylate.
  • Preferred alcohol ethoxylates have from 2 to 40, preferably from 3 to 30, more preferably from 5 to 20 ethylene oxide units attached to the aliphatic chain.
  • Suitable anionic detergent compounds which may be used can be water-soluble alkali metal salts of organic sulphates and sulphonates having alkyl radicals containing from about 8 to about 22 carbon atoms, the term alkyl being used to include the alkyl portion of higher acyl radicals.
  • suitable synthetic anionic detergent compounds are sodium and potassium alkyl sulphates, especially those obtained by sulphating higher C 8 to C 18 alcohols, produced for example from tallow or coconut oil, sodium and potassium alkyl Cg to C 20 benzene sulphonates, particularly sodium linear secondary alkyl C 10 to C 15 benzene sulphonates; and sodium alkyl glyceryl ether sulphates, especially those ethers of the higher alcohols derived from tallow or coconut oil and synthetic alcohols derived from petroleum.
  • the preferred anionic detergent compounds are sodium C 11 to C 15 alkyl benzene sulphonates and sodium C 12 to C 18 alkyl sulphates.
  • Salts of sulphonates included as hydrotrobes can additionally be considered as anionic surfactants as defined herein. Also applicable are surfactants such as those described in EP-A-328 177 (Unilever ), which show resistance to salting-out, the alkyl polyglycoside surfactants described in EP-A-070 074 , and alkyl monoglycosides.
  • the surfactant system comprises anionic and non-ionic surfactant.
  • the nonionic detergent is preferably present in amounts of from 0.5 to 25 wt.%, preferably from 1 to 20 wt.%, more preferably from 2.5 to 15 wt.%.
  • a preferred nonionic surfactant is C 12 -C 15 alkyl chain with an average of 7 to 9 moles of ethoxylation.
  • the anionic surfactant is preferably present in amounts of from 4 to 40 wt.%, preferably from 5 to 35 wt.%, more preferably from 6 to 20 wt.%.
  • Preferred anionic surfactants are: linear alkyl benezene sulphonates, sodium lauryl ether sulphonates with 1 to 3 moles (average) of ethoxylation, primary alkyl sulphonates, methyl ether sulphates and secondary alkyl sulphonates or mixtures thereof.
  • fatty acid and their salts are not included in the level of surfactant.
  • surfactants such as amphoteric, zwitterionic and cationic surfactants may also be present in addition to the aforementioned nonionic and anionic surfactants.
  • the laundry treatment composition may further optionally comprise one or more of the following optional ingredients, cationic polymers, silicones, fatty acids or salts thereof, shading dye, enzyme, antiredeposition polymer, dye transfer inhibiting polymer, builder, sequestrant, sunscreen, fluorescer, perfume, and/or soil release polymer.
  • the laundry treatment formulation may contain a cationic polymer at a level of from 0.05 to 2.5 wt.%, preferably from 0.1 to 2 wt.%, more preferably from 0.1 to 1 wt.%, most preferably from 0.1 to 0.75 wt.%.
  • the cationic polymers can be synthesised in, and are commercially available in, a number of different molecular weights.
  • the molecular weight of the cationic polymer is from 10,000 to 2,000,000 Daltons, more preferably from 100,000 to 1,000,000 Daltons, even more preferably from 250,000 to 1,000,000 Daltons.
  • a cationic polysaccharide polymer is a cationic polysaccharide polymer, more preferably a cationic cellulose polymer, most preferably a hydroxyethyl cellulose.
  • a cationic cellulose polymer most preferably a hydroxyethyl cellulose.
  • An example is LR400 from Amerchol ex Dow.
  • the laundry treatment formulation may contain a silicone at a level of from 0.05 to 5 wt.%.
  • a silicone at a level of from 0.05 to 5 wt.%.
  • examples include PDMS, ethoxylated or propoxylated polysiloxanes, aminosilicones and anionic silicones such as silicones that incorporate a carboxylic, sulphate, sulphonic, phosphate and/or phosphonate functionality.
  • compositions may also comprise a fatty acid, or a fatty acid salt such as a soap.
  • a fatty acid or a fatty acid salt such as a soap.
  • examples include C 6 -C 22 fatty acids and sodium, potassium and ammonium salts thereof.
  • fatty acid and their salts are not included in the level of surfactant.
  • fatty acid is present at a level of from 0.25 to 12 wt.%, preferably from 0.5 to 10 wt.%.
  • the detergent formulation may optionally contain a solid inorganic builder.
  • a solid inorganic builder examples include carbonates, sulphates, silicates and their salts thereof, preferably sodium salts; and also zeolites.
  • the detergent compositions may also or alternatively optionally contain relatively low levels of organic detergent builder or sequestrant material.
  • organic detergent builder or sequestrant material examples include the alkali metal, citrates, succinates, malonates, carboxymethyl succinates, carboxylates, polycarboxylates and polyacetyl carboxylates.
  • Specific examples include sodium, potassium and lithium salts of oxydisuccinic acid, mellitic acid, benzene polycarboxylic acids, ethylene diamine tetra-acetic acid, diethylenetriamine-pentaacetic acid, alkyl- or alkenylsuccinic acid, nitrilotriacetic acid, and citric acid.
  • DEQUEST TM organic phosphonate type sequestering agents sold by Thermophos and alkanehydroxy phosphonates.
  • suitable organic builders include the higher molecular weight polymers and copolymers known to have builder properties.
  • such materials include appropriate polyacrylic acid, polymaleic acid, and polyacrylic/polymaleic acid copolymers and their salts, such as those sold by BASF under the name SOKALAN TM .
  • SOKALAN TM Another suitable builder is sodium carbonate.
  • the builder materials may comprise from about 0.5% to 80 wt%, preferably from 1 wt% to 70 wt%, of the composition.
  • the laundry detergent formulation is a non-phosphate built laundry detergent formulation, i.e., contains less than 1 wt.% of phosphate.
  • Shading dyes deposit to fabric during the wash or rinse step of the washing process providing a visible hue to the fabric. Shading of white garments may be done with any colour depending on consumer preference. Blue and Violet are particularly preferred shades and consequently preferred dyes or mixtures of dyes are ones that give a blue or violet shade on white fabrics. The shading dyes used are preferably blue or violet.
  • the shading dye chromophore is preferably selected from the group comprising: mono-azo, bis-azo, triphenylmethane, triphenodioxazine, phthalocyanin, naptholactam, azine and anthraquinone. Most preferably mono-azo, bis-azo, azine and anthraquinone.
  • the dye bears at least one sulfonate group.
  • Preferred shading dyes are selected from direct dyes, acid dyes, hydrophobic dyes, cationic dyes and reactive dyes.
  • the shading dye is present is present in the composition in range from 0.0001 to 0.01 wt %.
  • the composition preferably comprises a fluorescent agent (optical brightener).
  • fluorescent agents are well known and many such fluorescent agents are available commercially. Usually, these fluorescent agents are supplied and used in the form of their alkali metal salts, for example, the sodium salts.
  • the total amount of the fluorescent agent or agents used in the composition is generally from 0.005 to 2 wt.%, more preferably 0.01 to 0.1 wt.%.
  • the composition comprises a perfume.
  • the perfume is preferably in the range from 0.001 to 3 wt.%, most preferably 0.1 to 1 wt.%.
  • CTFA Cosmetic, Toiletry and Fragrance Association
  • Many suitable examples of perfumes are provided in the CTFA (Cosmetic, Toiletry and Fragrance Association) 1992 International Buyers Guide, published by CFTA Publications and OPD 1993 Chemicals Buyers Directory 80th Annual Edition, published by Schnell Publishing Co .
  • compositions of the present invention it is envisaged that there will be four or more, preferably five or more, more preferably six or more or even seven or more different perfume components.
  • the composition may comprise one or more polymers.
  • Polymers can assist in the cleaning process by helping to retail soil in solution or suspension and/or preventing the transfer of dyes. Polymers can also assist in the soil removal process. Dye transfer, anti-redeposition and soil-release polymers are described in further detail below.
  • the composition may comprise one or more polymers.
  • polymers are carboxymethylcellulose, hydroxyethyl cellulose, hydroxpropyl cellulose, poly(ethylene glycol), poly(vinyl alcohol), ethoxylated polyamines, polycarboxylates such as polyacrylates, maleic/acrylic acid copolymers and lauryl methacrylate/acrylic acid copolymers.
  • Modern detergent compositions typically employ polymers as so-called 'dye-transfer inhibitors'. These prevent migration of dyes, especially during long soak times.
  • dye-transfer inhibiting agents include polyvinyl pyrrolidone polymers, polyamine N-oxide polymers, copolymers of N-vinylpyrrolidone and N-vinylimidazole, manganese pthalocyanine, peroxidases, and mixtures thereof, and are usually present at a level of from 0.01 to 10 wt.% based on total amount in the laundry composition.
  • Anti-redeposition polymers are designed to suspend or disperse soil. Typically antiredeposition polymers are ethoxylated and or propoxylated polyethylene imine materials.
  • suitable soil release polymers include graft copolymers of poly(vinyl ester), e.g., C 1 -C 6 vinyl esters, preferably polyvinyl acetate) grafted onto polyalkylene oxide backbones.
  • Commercially available soil release agents of this kind include the SOKALAN type of material, e.g., SOKALAN HP-22, available from BASF (Germany).
  • Further suitable soil release polymers of a different type include the commercially available material ZELCON 5126 (from DuPont) and MILEASE T (from ICI). If present, the soil release polymer may be included at a level of from from 0.01 to 10 wt.% based on total amount in the laundry composition.
  • Further examples of soil release polymers are terephthalic acid / glycol copolymers sold under the tradenames Texcare, Repel-o-tex, Gerol, Marloquest, Cirrasol.
  • the liquid detergent composition may optionally include a hydrotrope, which can prevent liquid crystal formation.
  • a hydrotrope which can prevent liquid crystal formation.
  • the addition of the hydrotrope thus aids the clarity/transparency of the composition.
  • Suitable hydrotropes include but are not limited to propylene glycol, ethanol, glycerol, urea, salts of benzene sulphonate, toluene sulphonate, xylene sulphonate or cumene sulphonate.
  • Suitable salts include but are not limited to sodium, potassium, ammonium, monoethanolamine, triethanolamine. Salts of sulphonates can also be considered as anionic surfactants as defined herein.
  • the hydrotrope is selected from the group consisting of propylene glycol, xylene sulfonate, ethanol, and urea to provide optimum performance.
  • the amount of the hydrotrope is generally in the range of from 0 to 30%, preferably from 0.5 to 30%, more preferably from 0.5 to 30%, most preferably from 1 to 15%.
  • Enzymes can also be present in the formulation.
  • Preferred enzymes include protease, lipase, pectate lyase, amylase, cutinase, cellulase, mannanase. If present the enzymes may be stabilized with a known enzyme stabilizer for example boric acid.
  • Example 1 Comparing the compatibility of anionic functionalised versus non-anionic functionalised silicone grafted polysaccharides
  • Synthesis 1 Grafting multifunctional carboxylic silicone to xyloglucan to provide an anionic functionalised silicone grafted polysaccharide (invention example)
  • the resulting polysaccharide grafted silicone has residual anionic groups remaining after the grafting process is over.
  • Synthesis A Grafting monofunctional carboxylic silicone to xyloglucan to provide a non-anionic functionalised silicone grafted polysaccharide (comparative example)
  • the grafting process uses up this anionic functionality, to deliver a polysaccharide grafted silicone which has no anionic groups remaining post-grafting.
  • Test Formulation Ingredient Wt.% LAS acid 7.0 Neodol 25-7 10.0 SLES 3EO 3.0 Propylene glycol 15.0 NaOH To pH 8.5 TEA 4.0 Citric Acid 1.0 Prifac 5908 (fatty acid) 2.0 Water To 100 wt.%
  • the product of synthesis 1 or synthesis A was added to the test formulation to prepare a 0.5% active level of xyloglucan grafted silicone.
  • the resulting formulation was assessed in two ways. The first assessment was a visual assessment to see if the formulation was clear or cloudy/hazy. The second assessment was by absorbance at 500nm. A sample was decanted into a 1cm cuvette then measured for clarity in a UV-visible spectrometer at a wavelength of 500nm, with the results given in comparison to the control test formulation. The higher the +ve value, the less clear the sample is.
  • Product Absorbance at 500nm ( ⁇ Control) Visual assessment Test Formulation (control) control Clear Formulation + Synthesis 1 0.0758 Clear Formulation + Synthesis A 3.1118 Cloudy
  • results show a clear stability advantage in terms of providing a less cloudy/hazy formulation for the silicone grafted polysaccharide having anionic groups remaining in comparison to grating using a mono-functional silicone which results in a silicone grafted polysaccharide having no anionic groups remaining.

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Molecular Biology (AREA)
  • Emergency Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Wood Science & Technology (AREA)
  • Organic Chemistry (AREA)
  • Detergent Compositions (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)

Claims (14)

  1. Polysaccharid mit einem darauf gepfropften anionischen funktionellen Silicon, wobei das Silicon mindestens eine verbleibende anionische Gruppe aufweist und wobei das Polysaccharid ausgewählt ist aus: Polymannose-, Glucomannan-, Galactomannan- und Xyloglucan-Polysacchariden.
  2. Polysaccharid wie in Anspruch 1 beansprucht, wobei das Polysaccharid ein Galactomannan und/oder Xyloglucan ist.
  3. Polysaccharid wie in irgendeinem vorhergehenden Anspruch beansprucht, wobei das Polysaccharid ein nichtionisches Polysaccharid oder ein kationisches Polysaccharid ist.
  4. Polysaccharid wie in irgendeinem vorhergehenden Anspruch beansprucht, wobei das anionische Silicon Carboxyl-, Sulfat-, Sulfon-, Phosphat- und/oder Phosphonatfunktionalität enthält, wobei die anionischen Silicone bevorzugter carboxylfunktionalisierte Silicone sind.
  5. Polysaccharid wie in irgendeinem vorhergehenden Anspruch beansprucht, wobei das anionische Silicon, wenn gepfropft, einen Gehalt an anionischen Gruppen von mindestens 0,1 mol-%, bevorzugt 0,5 mol-%, bevorzugter 1 mol-%, am meisten bevorzugt 2 mol-%, aufweist.
  6. Polysaccharid wie in irgendeinem vorhergehenden Anspruch beansprucht, wobei das Polysaccharid ein Galactomannan und/oder Xyloglucan mit einem darauf gepfropften Silicon ist, wobei das Silicon nach dem Pfropfen mindestens 1 Carboxylgruppe, bevorzugt 2 Carboxygruppen, aufweist.
  7. Wäschebehandlungszusammensetzung, umfassend:
    a) 1 bis 40 Gew.-% Tensid, umfassend anionisches und gegebenenfalls nichtionisches Tensid; und
    b) 0,05 bis 10 Gew.-% eines Polysaccharids mit einem darauf gepfropften anionischen funktionellen Silicon, wobei das Silicon mindestens eine verbleibende anionische Gruppe aufweist.
  8. Wäschebehandlungszusammensetzung nach Anspruch 7, wobei das Polysaccharid ein Polysaccharid nach irgendeinem der Ansprüche 1-6 ist.
  9. Wäschebehandlungszusammensetzung nach Anspruch 7 oder 8, welche in Form eines Hauptwäsche-Waschmittels vorliegt.
  10. Wäschebehandlungszusammensetzung wie in irgendeinem von Anspruch 7, 8 oder 9 beansprucht, wobei die Wäschebehandlungszusammensetzung 2,5 bis 25 Gew.-%, bevorzugter 4 bis 20 Gew.-%, eines anionischen Tensids umfasst.
  11. Wäschebehandlungszusammensetzung wie in Anspruch 10 beansprucht, wobei die Wäschebehandlungszusammensetzung zusätzlich 0,5 bis 25 Gew.-%, bevorzugter 2,5 bis 15 Gew.-%, eines nichtionischen Tensids und gegebenenfalls eine Fettsäure oder Seife davon umfasst.
  12. Wäschebehandlungszusammensetzung wie in irgendeinem der Ansprüche 7-11 beansprucht, wobei die Wäschebehandlungsformulierung 0,05 bis 2,5 Gew.-% eines kationischen Polymers, bevorzugter eines kationischen Polysaccharids, am meisten bevorzugt eines kationischen Cellulosepolymers enthält.
  13. Wäschebehandlungszusammensetzung nach Anspruch 7, umfassend:
    a) 6,5 bis 38 Gew.-% Tensid, umfassend 4 bis 20 Gew.-% eines anionischen Tensids und 2,5 bis 15 Gew.-% eines nichtionischen Tensids;
    b) 0,05 bis 10 Gew.-% eines Galactomannans und/oder Xyloglucans mit einem darauf gepfropften Silicon, wobei das Silicon nach dem Pfropfen mindestens 1 Carboxylgruppe, bevorzugt 2 Carboxygruppen, aufweist;
    c) 0,5 bis 2,5 Gew.-% eines kationischen Polysaccharid-Polymers; und
    d) gegebenenfalls 1 bis 12 Gew.-% einer Fettsäure.
  14. Verwendung eines Polysaccharids mit einem darauf gepfropften anionischen funktionellen Silicon zum Weichmachen von Stoffen, wobei das Silicon mindestens eine verbleibende anionische Gruppe aufweist und wobei das Polysaccharid ausgewählt ist aus: Polymannose-, Glucomannan-, Galactomannan- und Xyloglucan-Polysacchariden.
EP15781883.2A 2014-10-27 2015-10-01 Waschmittelzusammensetzungsbestandteile Active EP3212752B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP14190414 2014-10-27
PCT/EP2015/072727 WO2016066368A1 (en) 2014-10-27 2015-10-01 Laundry composition ingredients

Publications (2)

Publication Number Publication Date
EP3212752A1 EP3212752A1 (de) 2017-09-06
EP3212752B1 true EP3212752B1 (de) 2021-12-01

Family

ID=51795535

Family Applications (1)

Application Number Title Priority Date Filing Date
EP15781883.2A Active EP3212752B1 (de) 2014-10-27 2015-10-01 Waschmittelzusammensetzungsbestandteile

Country Status (6)

Country Link
EP (1) EP3212752B1 (de)
CN (1) CN107075422B (de)
AR (1) AR102431A1 (de)
BR (1) BR112017008583A2 (de)
WO (1) WO2016066368A1 (de)
ZA (1) ZA201702348B (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018060056A1 (en) * 2016-09-29 2018-04-05 Unilever Plc Laundry composition
BR112020017967A2 (pt) * 2018-03-02 2020-12-22 Unilever N.V. Método para amaciar malha de algodão e uso do método

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050250904A1 (en) * 2002-09-11 2005-11-10 Tadashi Okawa Organopolysiloxane-modified polysaccharide and process for producing the same

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003020819A1 (en) * 2001-08-31 2003-03-13 Unilever Plc Laundry treatment compositions
GB0121148D0 (en) * 2001-08-31 2001-10-24 Unilever Plc Polymers and their use
US6897189B2 (en) * 2001-12-07 2005-05-24 The Procter & Gamble Company Anti-wrinkle silicone polysaccharide compounds and compositions comprising said compounds
GB0411995D0 (en) * 2004-05-28 2004-06-30 Unilever Plc Laundry treatment compositions
FR2886148B1 (fr) * 2005-05-24 2007-11-30 Oreal Compositions cosmetiques detergentes comprenant une silicone aminee et utilisation

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050250904A1 (en) * 2002-09-11 2005-11-10 Tadashi Okawa Organopolysiloxane-modified polysaccharide and process for producing the same

Also Published As

Publication number Publication date
CN107075422A (zh) 2017-08-18
BR112017008583A2 (pt) 2018-01-30
WO2016066368A1 (en) 2016-05-06
EP3212752A1 (de) 2017-09-06
CN107075422B (zh) 2020-04-17
ZA201702348B (en) 2018-08-29
AR102431A1 (es) 2017-03-01

Similar Documents

Publication Publication Date Title
EP2922936B1 (de) Waschmittelzusammensetzungen
EP3074496B1 (de) Waschmittel
EP2791308B1 (de) Waschmittelzusammensetzungen
EP3074495B1 (de) Waschmittel
EP3074497B1 (de) Waschmittel
EP2791310B1 (de) Waschmittelzusammensetzungen
EP2909295B1 (de) Waschmittel
EP2294169B1 (de) Wäschebehandlungszusammensetzungen
WO2010003792A1 (en) Laundry compositions
CA3069249C (en) Cleaning compositions comprising alkoxylated esteramines
EP3212752B1 (de) Waschmittelzusammensetzungsbestandteile
WO2013087285A1 (en) Laundry compositions and uses
EP2922938B1 (de) Waschmittelzusammensetzungen
US20230002702A1 (en) Colour care detergent compositions
EP2922937B1 (de) Bestandteil zur verwendung in einer waschmittelzusammensetzung
WO2016066369A1 (en) Reduction of colour damage during the laundry process
CA3199892A1 (en) Colour care detergent composition

Legal Events

Date Code Title Description
STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE

PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE

17P Request for examination filed

Effective date: 20170330

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

AX Request for extension of the european patent

Extension state: BA ME

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: EXAMINATION IS IN PROGRESS

17Q First examination report despatched

Effective date: 20171221

DAV Request for validation of the european patent (deleted)
DAX Request for extension of the european patent (deleted)
GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: GRANT OF PATENT IS INTENDED

INTG Intention to grant announced

Effective date: 20200909

GRAJ Information related to disapproval of communication of intention to grant by the applicant or resumption of examination proceedings by the epo deleted

Free format text: ORIGINAL CODE: EPIDOSDIGR1

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: EXAMINATION IS IN PROGRESS

INTC Intention to grant announced (deleted)
GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: GRANT OF PATENT IS INTENDED

INTG Intention to grant announced

Effective date: 20210121

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: UNILEVER GLOBAL IP LIMITED

Owner name: UNILEVER IP HOLDINGS B.V.

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE PATENT HAS BEEN GRANTED

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

REG Reference to a national code

Ref country code: AT

Ref legal event code: REF

Ref document number: 1451774

Country of ref document: AT

Kind code of ref document: T

Effective date: 20211215

Ref country code: CH

Ref legal event code: EP

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

REG Reference to a national code

Ref country code: DE

Ref legal event code: R096

Ref document number: 602015075450

Country of ref document: DE

RAP4 Party data changed (patent owner data changed or rights of a patent transferred)

Owner name: UNILEVER GLOBAL IP LIMITED

Owner name: UNILEVER IP HOLDINGS B.V.

REG Reference to a national code

Ref country code: LT

Ref legal event code: MG9D

REG Reference to a national code

Ref country code: NL

Ref legal event code: MP

Effective date: 20211201

REG Reference to a national code

Ref country code: AT

Ref legal event code: MK05

Ref document number: 1451774

Country of ref document: AT

Kind code of ref document: T

Effective date: 20211201

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: RS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20211201

Ref country code: LT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20211201

Ref country code: FI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20211201

Ref country code: BG

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20220301

Ref country code: AT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20211201

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20211201

Ref country code: PL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20211201

Ref country code: NO

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20220301

Ref country code: LV

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20211201

Ref country code: HR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20211201

Ref country code: GR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20220302

Ref country code: ES

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20211201

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: NL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20211201

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SM

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20211201

Ref country code: SK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20211201

Ref country code: RO

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20211201

Ref country code: PT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20220401

Ref country code: EE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20211201

Ref country code: CZ

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20211201

REG Reference to a national code

Ref country code: DE

Ref legal event code: R097

Ref document number: 602015075450

Country of ref document: DE

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20220401

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20211201

Ref country code: AL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20211201

26N No opposition filed

Effective date: 20220902

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20211201

REG Reference to a national code

Ref country code: DE

Ref legal event code: R119

Ref document number: 602015075450

Country of ref document: DE

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MC

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20211201

Ref country code: IT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20211201

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

REG Reference to a national code

Ref country code: BE

Ref legal event code: MM

Effective date: 20221031

GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 20221001

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LU

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20221001

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LI

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20221031

Ref country code: FR

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20221031

Ref country code: DE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20230503

Ref country code: CH

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20221031

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: BE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20221031

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20221001

Ref country code: GB

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20221001

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: HU

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT; INVALID AB INITIO

Effective date: 20151001

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: CY

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20211201