WO2014127975A1 - Détergent ou produit de nettoyage présentant un pouvoir nettoyant amélioré - Google Patents

Détergent ou produit de nettoyage présentant un pouvoir nettoyant amélioré Download PDF

Info

Publication number
WO2014127975A1
WO2014127975A1 PCT/EP2014/051991 EP2014051991W WO2014127975A1 WO 2014127975 A1 WO2014127975 A1 WO 2014127975A1 EP 2014051991 W EP2014051991 W EP 2014051991W WO 2014127975 A1 WO2014127975 A1 WO 2014127975A1
Authority
WO
WIPO (PCT)
Prior art keywords
washing
cleaning
cleaning agent
enzyme
agents
Prior art date
Application number
PCT/EP2014/051991
Other languages
German (de)
English (en)
Inventor
Inga Kerstin Vockenroth
Nicole PLATH
Eva-Maria Wikker
Benoit Luneau
Original Assignee
Henkel Ag & Co. Kgaa
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 Henkel Ag & Co. Kgaa filed Critical Henkel Ag & Co. Kgaa
Priority to EP14702048.1A priority Critical patent/EP2958984A1/fr
Publication of WO2014127975A1 publication Critical patent/WO2014127975A1/fr

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
    • C11D3/37—Polymers
    • C11D3/3746—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • C11D3/3757—(Co)polymerised carboxylic acids, -anhydrides, -esters in solid and liquid compositions
    • 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
    • C11D3/38—Products with no well-defined composition, e.g. natural products
    • C11D3/386—Preparations containing enzymes, e.g. protease or amylase

Definitions

  • the present application is directed to a washing or cleaning agent containing an enzyme, in particular a hydrolytic enzyme, with improved cleaning performance, as well as methods for improving the cleaning performance of a detergent or cleaning agent.
  • enzymes in detergents or cleaners are well established in the art. They serve to extend the range of services of the funds concerned according to their specific activities. These include in particular hydrolytic enzymes such as proteases, amylases, lipases and cellulases. The first three hydrolyze proteins, starches and fats and thus contribute directly to soil removal. Cellulases are used in particular because of their tissue effect. Another group of washing or
  • Detergent enzymes are oxidative enzymes, in particular oxidases, which may be present in the
  • Interaction with other components preferably serves to bleach stains or to produce the bleaching agents in situ.
  • further enzymes are constantly being made available for use in detergents or cleaning agents in order to be able to optimally address particular soiling, such as pectinases, ⁇ -glucanases, mannanases or other hemicellulases for the hydrolysis, in particular more specifically vegetable polymers.
  • the present invention is therefore based on the object to improve the cleaning performance (washing power) of detergents or cleaners, especially with regard to soiling, which are sensitive to degradation by enzymes, in particular by hydrolytic enzymes.
  • a further object of the invention is to improve the cleaning performance of enzymes, in particular hydrolytic enzymes, in detergents or cleaners and the wash liquor formed by the washing or cleaning agents, in particular with regard to
  • the present invention is therefore directed to a washing or cleaning agent, in particular a liquid washing or cleaning agent containing at least one enzyme, in particular at least one hydrolytic enzyme, preferably a protease, amylase, cellulase, hemicellulase, mannanase, tannase, Xylanase, xanthanase, ⁇ -glucosidase, carrageenase or lipase, more preferably comprising a protease, and further containing at least one itaconic acid polymer or salt thereof.
  • the polyitaconate interacts synergistically with the enzyme when the agent is used
  • Another object of the invention is a washing or cleaning process comprising the process steps
  • Detergent containing (i) at least one enzyme, in particular a hydrolytic enzyme, preferably a protease, amylase, cellulase, hemicellulase, mannanase, tannase, xylanase, xanthanase, ⁇ -glucosidase, carrageenase or a lipase, more preferably a protease, and ( ii) at least one itaconic acid polymer or salt thereof; and
  • a hydrolytic enzyme preferably a protease, amylase, cellulase, hemicellulase, mannanase, tannase, xylanase, xanthanase, ⁇ -glucosidase, carrageenase or a lipase, more preferably a protease, and ( ii) at least one itaconic acid polymer or salt thereof; and
  • the at least one enzyme in particular at least one hydrolytic enzyme, preferably a protease, amylase, cellulase , Hemicellulase, mannanase, tannase, xylanase, xanthanase, ⁇ -glucosidase, carrageenase or lipase, particularly preferably
  • Detergents in particular with regard to their enzymatic cleaning performance, significantly improved when these agents at least one enzyme, preferably a hydrolytic enzyme, with at least one Itaconklarepolymer or salt thereof is combined.
  • cleaning performance is understood to mean the removal of one or more soiling, in particular laundry soiling, which are sensitive to degradation by the particular enzyme, in particular for degradation by hydrolytic enzymes. Also included are also pale-sensitive laundry soiling. The distance can be measured by a brightening of the soiling detected as well as assessed visually.
  • both the washing or cleaning agent which comprises the enzyme and the washing or cleaning liquor formed by this agent, and the enzyme itself have a respective cleaning performance. The cleaning performance of the enzyme thus contributes to the cleaning performance of the agent and the washing or cleaning liquor formed by the agent.
  • the cleaning performance of detergents or cleaning agents based on the enzymatic activity used is improved by the addition of the itaconic acid polymer or salt thereof.
  • the selected combination of enzyme, in particular hydrolytic enzyme, with an itaconic acid polymer or salt thereof is one way of achieving
  • a washing or cleaning liquor is understood to mean the use solution containing the washing or cleaning agent which acts on textiles or fabrics (wash liquor) or hard surfaces (cleaning liquor) and thus comes into contact with stains present on textiles or fabrics or hard surfaces.
  • wash liquor wash liquor
  • cleaning liquor hard surfaces
  • the washing or cleaning liquor arises when the washing or cleaning process begins and the washing or cleaning agent is dissolved, for example in a washing machine or in another suitable container in water or diluted with water.
  • compositions described herein comprise at least one enzyme, but may also include multiple enzymes.
  • all the enzymes established in the prior art for this purpose can be used in this regard.
  • it is one or more enzymes which can develop a catalytic activity in a washing or cleaning agent, in particular a protease, amylase, lipase, cellulase, hemicellulase, mannanase, pectin-splitting enzyme, tannase, xylanase, xanthanase, .beta.-glucosidase, Carrageenase, perhydrolase, oxidase, oxidoreductase and mixtures thereof.
  • Preferred hydrolytic enzymes in the sense of component (a) include in particular proteases, amylases, in particular ⁇ -amylases, cellulases, lipases, hemicellulases, in particular pectinases, mannanases, ⁇ -glucanases, and mixtures thereof.
  • proteases are particularly preferred, and proteases are particularly preferred.
  • These enzymes are basically of natural origin; Starting from the natural molecules, improved variants are available for use in detergents or cleaning agents, which are preferably used accordingly.
  • the proteases those of the subtilisin type are preferable.
  • subtilisins BPN 'and Carlsberg examples of these are the subtilisins BPN 'and Carlsberg, the protease PB92, the subtilisins 147 and 309, the alkaline protease from Bacillus lentus, subtilisin DY and the enzymes thermitase, proteinase K and the subtilases, but not the subtilisins in the narrower sense Proteases TW3 and TW7.
  • Subtilisin Carlsberg is available in a further developed form under the trade name Alcalase® from Novozymes A / S, Bagsvaerd, Denmark.
  • the subtilisins 147 and 309 are sold under the trade names Esperase®, and Savinase® by the company Novozymes.
  • Further useful proteases are, for example, those under the trade names Durazym®, Relase®, Everlase®, Nafizym®, Natalase®, Kannase® and Ovozyme® from Novozymes, which are available under the trade names, Purafect®, Purafect® OxP, Purafect® Prime, Excellase® and Properase® from the company Genencor, which was sold under the
  • amylases which can be used according to the invention are the ⁇ -amylases from Bacillus licheniformis, B. amyloliquefaciens or B. stearothermophilus and their further developments improved for use in detergents or cleaners.
  • the B. licheniformis enzyme is available from Novozymes under the name Termamyl® and from Genencor under the name Purastar®ST. Further development products of this ⁇ -amylase are available from Novozymes under the trade name Duramyl® and Termamy Dultra, from Genencor under the name Purasta DOxAm and from Daiwa Seiko Inc., Tokyo, Japan, as Keistase®. B.
  • amyloliquefaciens ⁇ -amylase is sold by Novozymes under the name BAN®, and variants derived from B. stearothermophilus ⁇ -amylase under the names BSG® and Novamyl®, also from Novozymes. Furthermore, for this purpose, the ⁇ -amylase from Bacillus sp. A 7-7 (DSM 12368) and the cyclodextrin glucanotransferase (CGTase) from B. agaradherens (DSM 9948). Likewise, fusion products of all the molecules mentioned can be used. In addition, the further developments of the a-amylase from Aspergillus niger and A.
  • lipases or cutinases which can be used according to the invention, which are contained in particular because of their triglyceride-cleaving activities, but also in order to generate in situ peracids from suitable precursors, are the lipases which are originally obtainable from Humicola lanuginosa (Thermomyces lanuginosus) or further developed, in particular those with the amino acid exchange D96L. They are sold for example by the company Novozymes under the trade names Lipolase®, Lipolase®Ultra, LipoPrime®, Lipozyme® and Lipex®.
  • the cutinases can be used, which were originally isolated from Fusarium solani pisi and Humicola insolens.
  • Lipases which are likewise useful are sold by Amano under the names Lipase CE®, Lipase P®, Lipase B® or Lipase CES®, Lipase AKG®, Bacillus sp.
  • Lipase®, Lipase AP®, Lipase M-AP® and Lipase AML® By Genencor, for example, the lipases or cutinases can be used, the initial enzymes were originally isolated from Pseudomonas mendocina and Fusarium solanii.
  • Lipase.RTM Lipase.RTM.
  • Lipomax.RTM Originally sold by Gist-Brocades and the enzymes marketed by Meito Sangyo KK, Japan, under the name Lipase MY-30®, Lipase OF® and Lipase PL® to mention also the product Lumafast® from the company Genencor.
  • cellulases may be present as pure enzymes, as enzyme preparations or in the form of mixtures in which the individual components advantageously complement each other in terms of their various performance aspects.
  • These performance aspects include in particular the contributions of the cellulase to the primary washing performance of the composition (cleaning performance), to the secondary washing performance of the composition (anti-redeposition effect or graying inhibition), to softening (tissue effect) or to the exercise of a "stone-washed" effect.
  • cleaning performance cleaning performance
  • anti-redeposition effect or graying inhibition anti-redeposition effect or graying inhibition
  • tissue effect to the exercise of a "stone-washed” effect.
  • Genencor detergent cellulase L and lndiAge®Neutra.
  • variants of these enzymes obtainable by point mutations can be used according to the invention.
  • Particularly preferred cellulases are Thielavia terrestris cellulase variants, cellulases from melanocarpus, in particular melanocarpus albomyces, cellulases of the EGIII type from Trichoderma reesei or variants obtainable therefrom.
  • further enzymes can be used, which are summarized by the term hemicellulases. These include, for example, mannanases, xanthan lyases, xanthanases, xyloglucanases, xylanases,
  • Pullulanases pectin-cleaving enzymes and ⁇ -glucanases.
  • the ⁇ -glucanase obtained from Bacillus subtilis is available under the name Cereflo® from Novozymes.
  • Hemicellulases which are particularly preferred according to the invention are mannanases which are sold, for example, under the trade names Mannaway® by the company Novozymes or Purabrite® by the company Genencor.
  • pectin-destroying enzymes in the context of the present invention are also counted enzymes with the designations pectinase, pectate lyase, pectin esterase, pectin methoxylase, pectin methoxylase, pectin methyl esterase, pectase, pectin methyl esterase, pectin esterase, pectin-pectin hydrolase, pectin-polymerase, endopolygalacturonase, pectolase, pectin hydrolase, pectin-polygalacturonase, Endo-polygalacturonase, poly-a-1, 4-galacturonide glycanohydrolase, endogalacturonase, endo-D-galacturonase, galacturan 1, 4-a-galacturonidase, exopolygalacturonase, poly (galacturonate) hydrolase, exo-
  • enzymes suitable for this purpose are, for example, under the name Gamanase®, Pektinex AR®, X-Pect® or Pectaway® from Novozymes, under the name Rohapect UF®, Rohapect TPL®, Rohapect PTE100®, Rohapect MPE®, Rohapect MA plus HC, Rohapect DA12L®, Rohapect 10L®, Rohapect B1 L® from AB Enzymes, and available under the name Pyrolase® from Diversa Corp., San Diego, CA, USA.
  • oxidoreductases for example oxidases, oxygenases, catalases (which react at low H 2 O 2 concentrations as peroxidase), peroxidases, such as halo-, chloro-, bromo-, lignin, can also be used in the detergents or cleaners.
  • peroxidases such as halo-, chloro-, bromo-, lignin
  • Glucose or manganese peroxidases dioxygenases or laccases (phenol oxidases,
  • Suitable commercial products are Denilite® 1 and 2 from Novozymes.
  • the enzymes to be used according to the invention can also be formulated together with accompanying substances, for example from the fermentation, or with stabilizers.
  • the agents preferably contain enzymes in total amounts of 1 ⁇ 10 -8 to 5 weight percent based on active protein.
  • the enzymes are from 0.001 to 3 wt%, more preferably from 0.01 to 1.5 wt%, even more preferably from 0.05 to 1.25 wt%, and most preferably from 0.5 to 1, 0 wt .-% in these agents, wherein each enzyme contained can be present in the stated amounts.
  • the enzymes are preferably used as enzyme liquid formulation (s).
  • the enzyme in particular the hydrolytic enzyme, of which at least one is present in a washing or cleaning agent (namely as component (a)), supports the
  • an agent according to the invention contains a plurality of enzymes, it being possible for the enzymes to belong to the same or different enzyme classes.
  • the enzymes exhibit synergistic effects on their action against certain soils or stains, i. the enzymes contained in the middle composition mutually support each other in their cleaning performance.
  • Synergistic effects can not only exist between different enzymes, but in particular also occur between one or more enzymes and other ingredients of the agent used in a washing or cleaning process.
  • Preferred for this purpose is an enzyme, in particular a hydrolytic enzyme, particularly preferably a protease, combined with at least one substance which interacts with the enzyme
  • polyitaconates used according to the invention are homo- or
  • Copolymers of itaconic acid (methylenesuccinic acid) and / or salts thereof.
  • a particularly preferred substance to use is Itaconix® (polyitaconate sodium salt, Itaconix Corporation, Stratham, USA).
  • the polyitaconates used are preferably homopolymers of itaconic acid and / or salts thereof, in particular their alkali metal salts, particularly preferably their sodium salts, preferably having an average molecular weight in the range from 1000 to 10,000 g / mol, preferably 2000-6000 g / mol, particularly preferably 2500 3500 g / mol.
  • polyitaconate as used herein covers both itaconic acid polymers, i.e., polymers with free acid groups, as well as their salts.
  • the polyitaconate is preferably added to the washing or cleaning agent as a separate individual substance, ie not as a constituent of a further constituent of the washing or cleaning agent.
  • the polyitaconate is therefore free in the washing or cleaning agent, ie it is distributed in this and distributed as homogeneously as possible.
  • the polyitaconate is preferably dissolved or dispersed in them.
  • the washing or cleaning agent does not contain the polyitaconate Part of the dosage form of the enzyme, in particular not as part of a
  • the agent is liquid or gel.
  • the means is therefore characterized in that the
  • Polyitaconate in a concentration of 0.1 to 5 wt .-%, in particular from 0.5 to 3 wt .-% is contained in the agent.
  • compositions can be detergents for textiles, carpets or natural fibers, dishwashing detergents for dishwashers or manual dishwashing detergents or cleaners for hard surfaces such as metal, glass, porcelain, ceramics, tiles, stone, painted surfaces, plastics, wood or leather, abrasives, glass cleaners, WC Be a freshener, etc.
  • Detergents within the scope of the invention also include washing aids which are metered into the actual detergent during manual or automatic textile washing in order to achieve a further effect.
  • detergents and cleaning agents in the context of the invention also include textile pretreatment and post-treatment agents, ie those agents with which the
  • Laundry item is brought into contact before the actual laundry, for example, to dissolve stubborn dirt, and also such agents that give the laundry further desirable properties such as comfortable grip, crease resistance or low static charge in one of the actual textile laundry.
  • the fabric softener i.a. calculated the fabric softener.
  • Particle form as homogeneous solutions or suspensions may be present, in addition to the polyitaconates in principle all known and customary in such agents ingredients, wherein preferably at least one further ingredient is present in the agent.
  • the washing or cleaning agents used according to the invention preferably comprise (a) surfactant (s), particularly preferably a mixture of several surfactants from different substance classes.
  • the first surfactant used according to the invention is preferably at least one anionic surfactant.
  • Suitable anionic surfactants in the washing or cleaning agents are all anionic surface-active substances. These are characterized by a water-solubilizing, anionic group such as. As a carboxylate, sulfate, sulfonate or phosphate group and a lipophilic alkyl group having about 8 to 30 carbon atoms. In addition, in the molecule glycol or polyglycol ether groups, ester, ether and amide groups and hydroxyl groups be included. Suitable anionic surfactants are preferably present in the form of the sodium, potassium and ammonium as well as the mono-, di- and trialkanolammonium salts having 2 to 4 C atoms in the alkanol group.
  • Preferred anionic surfactants in the detergents or cleaners are alkyl sulfates
  • Alkylpolyglykolethersulfate and ether carboxylic acids having 10 to 18 carbon atoms in the alkyl group and up to 12 glycol ether groups in the molecule.
  • washing or cleaning agents used according to the invention comprise at least one surfactant of the formula
  • R is a linear or branched, substituted or unsubstituted alkyl, aryl or alkylaryl radical, preferably a linear, unsubstituted alkyl radical, more preferably a fatty alcohol radical.
  • Preferred radicals R are selected from decyl, undecyl, dodecyl, tridecyl, tetradecyl, pentadecyl, hexadecyl, heptadecyl, octadecyl, nonadecyl, eicosyl radicals and mixtures thereof, the representatives having an even number of carbon atoms are preferred.
  • radicals R are derived from C 12 -C 18 fatty alcohols, for example coconut fatty alcohol, tallow fatty alcohol, lauryl, myristyl, cetyl or stearyl alcohol, or C 0 -C 2 o-oxo alcohols.
  • AO represents an ethylene oxide (EO) or propylene oxide (PO) moiety, preferably an ethylene oxide moiety.
  • the index n stands for an integer from 1 to 50, preferably from 1 to 20 and especially from 2 to 10. Most preferably, n stands for the numbers 2, 3, 4, 5, 6, 7 or 8.
  • X stands for a monovalent cation or the nth part of an n-valent cation, the alkali metal ions are preferred, and Na + or K + including Na, with Na + being extremely preferred. Additional cations X + can be selected from NH 4 + , Mn 2+ , and mixtures thereof.
  • particularly preferred detergents or cleaners contain at least one anionic surfactant selected from fatty alcohol ether sulfates of the formula A-1
  • detergents or cleaners additionally or alternatively contain at least one surfactant of the formula
  • R 3 -A-SO 3 " Y + is a linear or branched, substituted or unsubstituted alkyl, aryl or alkylaryl radical and the grouping -A- for -O- or a chemical bond.
  • certain radicals R 3 are preferred.
  • R 3 is preferably a linear, unsubstituted alkyl radical, more preferably a fatty alcohol radical.
  • Preferred radicals R are selected from decyl, undecyl, dodecyl, tridecyl, tetradecyl, pentadecyl, hexadecyl, heptadecyl, octadecyl, nonadecyl, eicosyl radicals and mixtures thereof, where the representatives with even number of carbon atoms are preferred.
  • Particularly preferred radicals R are derived from C 12 -C 18 fatty alcohols, for example coconut fatty alcohol, tallow fatty alcohol, lauryl, myristyl, cetyl or stearyl alcohol, or C 0 -C 2 o-oxo alcohols.
  • Y stands for a monovalent cation or the n-th part of an n-valent cation, the alkali metal ions being preferred, and Na + or K + being preferred, Na + being extremely preferred.
  • Other cations Y + may be selected from NH 4 + , / 2 Zn 2+ , / 2 Mg 2+ , / 2 Ca 2+ , / 2 Mn 2+ , and mixtures thereof.
  • Such particularly preferred surfactants are selected from fatty alcohol sulfates of the formula A-2
  • R 3 is preferably a linear or branched unsubstituted alkylaryl radical.
  • X is a monovalent cation or the nth part of an n-valent cation, the alkali metal ions being preferred, and Na + or K + being preferred, Na + being extremely preferred. Additional cations X + can be selected from NH 4 + ,
  • Such highly preferred surfactants are selected from linear or branched
  • R ' and R " together contain from 9 to 19, preferably from 1 to 15, and in particular from 1 to 13, carbon atoms
  • a particularly preferred representative can be described by the formula A-3a:
  • the detergents or cleaning agents used according to the invention may contain nonionic surfactant (s).
  • the washing or cleaning agent contains at least one nonionic surfactant from the group of fatty alcohol ethoxylates, since these surfactants also at low
  • Washing temperatures provide high performance detergents and cleaners and have excellent cold stability in the case of liquid preparations.
  • preferred detergents or cleaners additionally contain at least one nonionic surfactant of the formula
  • R 2 is a linear or branched, substituted or unsubstituted alkyl
  • AO for an ethylene oxide (EO) or propylene oxide (PO) grouping
  • n stands for integers from 1 to 50.
  • R 2 is a linear or branched, substituted or unsubstituted alkyl, aryl or alkylaryl radical, preferably a linear,
  • radicals R 2 are selected from decyl, undecyl, dodecyl, tridecyl, tetradecyl, pentadecyl, hexadecyl, heptadecyl, octadecyl, nonadecyl, eicosyl radicals and mixtures thereof, where the representatives with even number of carbon atoms Atoms are preferred.
  • radicals R 2 are derived from Ci2-Ci 8 fatty alcohols, for example coconut fatty alcohol, tallow fatty alcohol, lauryl, myristyl, cetyl or stearyl alcohol, or of C 10 -C 2 o-oxo alcohols.
  • AO represents an ethylene oxide (EO) or propylene oxide (PO) moiety, preferably an ethylene oxide moiety.
  • EO ethylene oxide
  • PO propylene oxide
  • m is an integer from 1 to 50, preferably from 1 to 20 and especially from 2 to 10. Most preferably, m is the numbers 2, 3, 4, 5, 6, 7 or 8.
  • washing or cleaning agents are preferred which are
  • R, R 2 , R 3 independently of one another represent a linear or branched, substituted or unsubstituted alkyl, aryl or alkylaryl radical,
  • AO for an ethylene oxide (EO) or propylene oxide (PO) grouping
  • n, m for integers from 1 to 50
  • A is -O- or a chemical bond
  • X, Y independently of one another represent a monovalent cation or the nth part of an n-valent cation.
  • surfactants i) and ii) have been described above as preferred surfactants a) of the formulas (A-2) and (A-3), the surfactant iii) as the preferred surfactant having the formula (C-1).
  • Preferred detergents or cleaners contain 2 to 25 wt .-%, preferably 2.5 to 20 wt .-%, more preferably 3 to 17.5 wt .-% and in particular 5 to 12.5 based on the total amount of the detergent or cleaning agent % By weight of fatty alcohol ether sulfate (e).
  • washing or cleaning agents contain, based on the total amount of the washing or cleaning agent, 2.5 to 20 wt .-%, preferably 3 to 18 wt .-%, more preferably 3.5 to 17 wt .-%, even more preferably 4 to 15 wt .-% and in particular 5 to 10 wt .-% of surfactants from the group comprising C 9 .i 3 -Alkylbenzolsulfonate, olefinsulfonates, C 12-18 alkanesulfonates ester sulfonates, alk (en) ylsulfate, and mixtures thereof.
  • surfactants from the group comprising C 9 .i 3 -Alkylbenzolsulfonate, olefinsulfonates, C 12-18 alkanesulfonates ester sulfonates, alk (en) ylsulfate, and mixtures thereof.
  • detergents or cleaning agents contain 1 to 15% by weight, preferably 2 to 14% by weight, more preferably 2.5 to 13% by weight, even more preferably 3 to 15, based on the total amount of the detergent or cleaning agent 10 wt .-% and in particular 3.5 to 6 wt .-% fatty alcohol ethoxylate (s).
  • Particularly preferred detergents or cleaners contain nonionic surfactants in specific amounts.
  • Extremely preferred detergents or cleaners according to the invention are characterized in that the total amount of nonionic surfactants, based on the weight of the washing or cleaning agent, is 1 to 20% by weight, preferably 2 to 15% by weight, more preferably 2.5 to 12 , 5 wt .-%, even more preferably 3 to 1 1 wt .-% and in particular 4 to 10 wt .-% is.
  • Detergents also contain soap (s).
  • Preferred washing or cleaning agents are characterized in that they contain, based on their weight, from 0.25 to 15% by weight, preferably from 0.5 to 12.5% by weight, more preferably from 1 to 10% by weight. , even more preferably 1, 5 to 7.5 wt .-% and in particular 2 to 6 wt .-% soap (s) included.
  • washing or cleaning agent may contain other ingredients that further improve the performance and / or aesthetic properties of the detergent or cleaning agent.
  • the washing or cleaning agent may contain other ingredients that further improve the performance and / or aesthetic properties of the detergent or cleaning agent.
  • the washing or cleaning agent may contain other ingredients that further improve the performance and / or aesthetic properties of the detergent or cleaning agent.
  • the washing or cleaning agent contains the washing or
  • Cleaning agent preferably additionally one or more substances from the group of
  • Builders bleaches, electrolytes, nonaqueous solvents, pH adjusters, perfumes, perfume carriers, fluorescers, dyes, hydrotropes, foam inhibitors, silicone oils,
  • Color transfer inhibitors antimicrobial agents, germicides, fungicides, antioxidants, preservatives, corrosion inhibitors, antistatic agents, bittering agents, ironing aids, repellents and impregnating agents, swelling and anti-slip agents, plasticizing components and UV absorbers.
  • silicates in particular silicates, aluminum silicates (in particular zeolites), carbonates, salts of organic di- and polycarboxylic acids and mixtures of these substances.
  • Organic builders which may be present in the washing or cleaning agent are, for example, the polycarboxylic acids which can be used in the form of their sodium salts, polycarboxylic acids meaning those carboxylic acids which carry more than one acid function.
  • these are citric acid, adipic acid, succinic acid, glutaric acid, malic acid, tartaric acid, maleic acid, fumaric acid, sugar acids, aminocarboxylic acids, and mixtures of these.
  • Preferred salts are the salts of polycarboxylic acids such as citric acid, adipic acid, succinic acid, glutaric acid, tartaric acid, sugar acids and mixtures thereof.
  • As builders further polymeric polycarboxylates are suitable.
  • alkali metal salts of polyacrylic acid or polymethacrylic acid for example, those having a molecular weight of 600 to 750,000 g / mol.
  • Suitable polymers are in particular polyacrylates, which preferably have a molecular weight of from 1,000 to 15,000 g / mol. Because of their superior solubility, the short-chain polyacrylates, which have molecular weights of from 1,000 to 10,000 g / mol, and particularly preferably from 1,000 to 5,000 g / mol, may again be preferred from this group.
  • copolymeric polycarboxylates in particular those of acrylic acid with methacrylic acid and of acrylic acid or methacrylic acid with maleic acid.
  • the polymers may also contain allylsulfonic acids, such as allyloxybenzenesulfonic acid and methallylsulfonic acid, as a monomer.
  • Soluble builders such as, for example, citric acid, or acrylic polymers having a molar mass of from 1,000 to 5,000 g / mol are preferably used in liquid detergents or cleaners.
  • Preferred detergents or cleaners are liquid and preferably contain water as the main solvent. It is preferred that the washing or cleaning agent more than 5 wt .-%, preferably more than 15 wt .-% and particularly preferably more than 25 wt .-%, each based on the total amount of detergent or cleaning agent, water contains. Particularly preferred liquid detergents or cleaners according to the invention contain, based on their weight, 5 to 90% by weight, preferably 10 to 85% by weight, particularly preferably 25 to 75% by weight and in particular 35 to 65% by weight. Water.
  • the detergents or cleaners can be water-free to water-free detergents or cleaners, the water content in a preferred embodiment being less than 10% by weight and more preferably less than 8% by weight, based in each case on the entire liquid detergent or cleaning agent is.
  • nonaqueous solvents can be added to the washing or cleaning agent.
  • Suitable non-aqueous solvents include mono- or polyhydric alcohols, alkanolamines or glycol ethers, provided that they are miscible with water in the specified concentration range.
  • the solvents are selected from ethanol, n-propanol, i-propanol, butanols, glycol, propanediol, butanediol, methylpropanediol, glycerol, diglycol, propyldiglycol, butyldiglycol, hexylene glycol, ethylene glycol methyl ether, ethylene glycol ethyl ether, ethylene glycol propyl ether, ethylene glycol mono-n-butyl ether, diethylene glycol methyl ether,
  • Propylene glycol propyl ether dipropylene glycol monomethyl ether, dipropylene glycol monoethyl ether, methoxytriglycol, ethoxytriglycol, butoxytriglycol, 1-butoxyethoxy-2-propanol, 3-methyl-3-methoxybutanol, propylene glycol t-butyl ether, di-n-octyl ether and mixtures thereof
  • the washing or cleaning agent contains an alcohol, in particular ethanol and / or glycerol, in amounts between 0.5 and 5 wt .-%, based on the total washing or cleaning agent.
  • Methods for cleaning textiles are generally distinguished by the fact that various cleaning-active substances are applied to the items to be cleaned in a plurality of process steps and washed off after the action time, or that the items to be cleaned are otherwise treated with a detergent or a solution of this agent.
  • such a method may also consist only in that in addition to the added
  • the invention also relates to the use of at least one polyitaconate for improving the cleaning performance of a washing or cleaning agent containing at least one enzyme, in particular at least one hydrolytic enzyme, preferably a protease, amylase, cellulase, hemicellulase, mannanase, tannase, xylanase , Xanthanase, ⁇ -glucosidase, carrageenase or a lipase, more preferably a protease.
  • at least one hydrolytic enzyme preferably a protease, amylase, cellulase, hemicellulase, mannanase, tannase, xylanase , Xanthanase, ⁇ -glucosidase, carrageenase or a lipase, more preferably a protease.
  • liquid detergents or cleaners described herein in particular the described low-water to water-free detergents or cleaners, can be filled into a water-soluble casing and thus be part of a water-soluble packaging. If the liquid washing or cleaning agent is packaged in a water-soluble casing, it is preferred that the content of water is less than 10 wt .-%, based on the total liquid detergent or cleaning agent, and that anionic surfactants, if present, in Form of their ammonium salts are present.
  • low-water liquid detergents or cleaners can be prepared which are directly suitable for use in water-soluble coatings.
  • a water-soluble packaging contains, in addition to the liquid washing or cleaning agent, a water-soluble coating.
  • the water-soluble coating is preferably by a
  • Such water-soluble packages can be obtained either by vertical methods
  • thermoforming process generally includes forming a first layer of water-soluble film material to form protuberances for receiving one
  • composition therein, filling the composition in the bulges, covering the bulges filled with the composition with a second layer of a water-soluble film material and sealing the first and second layers together at least around the bulges.
  • the water-soluble coating is preferably formed from a water-soluble film material selected from the group consisting of polymers or polymer blends.
  • the wrap may consist of one or two or more layers of the water-soluble
  • Foil material are formed.
  • the water-soluble film material of the first layer and the further layers, if present, may be the same or different.
  • the water-soluble package comprising the liquid detergent or water-soluble wrapper may have one or more chambers.
  • the liquid detergent may be contained in one or more chambers, if any, of the water-soluble coating.
  • the amount of liquid detergent or cleaning agent preferably corresponds to the full or half dose needed for a wash.
  • the water-soluble coating be polyvinyl alcohol or a
  • Suitable water-soluble films for producing the water-soluble coating are preferably based on a polyvinyl alcohol or a polyvinyl alcohol copolymer whose
  • Molecular weight in the range of 10,000 to 1,000,000 gmol “1 , preferably from 20,000 to 500,000 gmol “ 1 , more preferably from 30,000 to 100,000 gmol “1 and in particular from 40,000 to 80,000 gmol “ 1 .
  • a suitable for preparing the water-soluble coating sheet material may additionally polymers, selected from the group comprising acrylic acid-containing polymers, polyacrylamides, oxazoline polymers, polystyrene sulfonates, polyurethanes, polyesters, polyether polylactic acid, and / or mixtures of the above polymers may be added.
  • Preferred polyvinyl alcohol copolymers include, in addition to vinyl alcohol, dicarboxylic acids as further monomers.
  • Suitable dicarboxylic acids are itaconic acid, malonic acid, succinic acid and
  • polyvinyl alcohol copolymers include, in addition to vinyl alcohol, an ethylenically unsaturated carboxylic acid, its salt or its esters.
  • Such polyvinyl alcohol copolymers particularly preferably contain, in addition to vinyl alcohol, acrylic acid, methacrylic acid, acrylates, methacrylates or mixtures thereof.
  • Packaging according to the invention are films marketed by MonoSol LLC, for example under the designation M8630, C8400 or M8900.
  • Other suitable films include films named Solublon® PT, Solublon® GA, Solublon® KC or Solublon® KL from Aicello Chemical Europe GmbH or the films VF-HP from Kuraray.
  • the water-soluble packages may have a substantially dimensionally stable spherical and pillow-shaped configuration with a circular, elliptical, square or rectangular basic shape.
  • the water soluble package may include one or more chambers for storing one or more agents. If the water-soluble packaging has two or more chambers, at least one chamber contains the liquid washing or cleaning agent. The other chambers may each contain a solid or a liquid washing or cleaning agent.
  • the calcium binding capacity of the polyitaconates used was tested by adding 5 mL of a solution (1 g / mL) of the polyitaconate Itaconix® (Itaconix Corporation, Stratham, USA) to 250 mL of water at pH 8.5 and 30 ° dH at 25 ° C and the pH was readjusted to 8.5, if necessary. Then, after 5 minutes using a calcium-sensitive electrode, the residual hardness of the solutions was determined. For comparison, the residual hardnesses of Acusol 445N (polycarboxylate, Na salt, Rohm & Haas / Dow Chemical) and Dequest® P9000 (poly (maleic acid), Thermphos) were determined under identical conditions.
  • Acusol 445N polycarboxylate, Na salt, Rohm & Haas / Dow Chemical
  • Dequest® P9000 poly (maleic acid), Thermphos
  • the addition of the polyitaconate leads to an improvement in the washability of various stains, in particular of enzyme-sensitive stains.
  • the addition of the polyitaconate in a detergent or cleaner results in a greater improvement in stain removal than when the same amount of a polyacrylate is added.

Landscapes

  • 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)
  • Detergent Compositions (AREA)

Abstract

La présente invention concerne un détergent ou un produit de nettoyage présentant un pouvoir nettoyant amélioré, notamment dans le cas de salissures sensibles aux enzymes, ledit détergent ou produit de nettoyage contenant une enzyme, notamment une enzyme hydrolytique, ainsi qu'un polymère d'acide itaconique ou un sel de celui-ci.
PCT/EP2014/051991 2013-02-20 2014-02-03 Détergent ou produit de nettoyage présentant un pouvoir nettoyant amélioré WO2014127975A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP14702048.1A EP2958984A1 (fr) 2013-02-20 2014-02-03 Détergent ou produit de nettoyage présentant un pouvoir nettoyant amélioré

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE201310202772 DE102013202772A1 (de) 2013-02-20 2013-02-20 Wasch- oder Reinigungsmittel mit verbesserter Reinigungsleistung
DE102013202772.9 2013-02-20

Publications (1)

Publication Number Publication Date
WO2014127975A1 true WO2014127975A1 (fr) 2014-08-28

Family

ID=50030312

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2014/051991 WO2014127975A1 (fr) 2013-02-20 2014-02-03 Détergent ou produit de nettoyage présentant un pouvoir nettoyant amélioré

Country Status (3)

Country Link
EP (1) EP2958984A1 (fr)
DE (1) DE102013202772A1 (fr)
WO (1) WO2014127975A1 (fr)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017202887A1 (fr) * 2016-05-26 2017-11-30 Novozymes A/S Utilisation d'enzymes, composition de nettoyage et procédé de lavage
US9988595B2 (en) 2015-09-04 2018-06-05 The Procter & Gamble Company Water soluble unit dose article comprising an aversive agent
EP3441450A1 (fr) * 2017-08-11 2019-02-13 The Procter & Gamble Company Composition pour lave-vaisselle automatique
CN113881645A (zh) * 2020-07-02 2022-01-04 北京世城双清科技有限公司 一种复合酶清洗剂及其应用
CN114080447A (zh) * 2019-07-09 2022-02-22 雷克特本克斯尔万尼施公司 洗衣组合物

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1296901A (fr) * 1969-05-02 1972-11-22
GB1596756A (en) * 1977-04-22 1981-08-26 Procter & Gamble Ltd Detergent compositions
WO1993023444A1 (fr) * 1992-05-21 1993-11-25 Unilever Plc Copolymeres et compositions de detergents les contenant
WO2010003934A1 (fr) * 2008-07-07 2010-01-14 Basf Se Composition enzymatique comprenant des particules de polymère renfermant une enzyme

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1296901A (fr) * 1969-05-02 1972-11-22
GB1596756A (en) * 1977-04-22 1981-08-26 Procter & Gamble Ltd Detergent compositions
WO1993023444A1 (fr) * 1992-05-21 1993-11-25 Unilever Plc Copolymeres et compositions de detergents les contenant
WO2010003934A1 (fr) * 2008-07-07 2010-01-14 Basf Se Composition enzymatique comprenant des particules de polymère renfermant une enzyme

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9988595B2 (en) 2015-09-04 2018-06-05 The Procter & Gamble Company Water soluble unit dose article comprising an aversive agent
WO2017202887A1 (fr) * 2016-05-26 2017-11-30 Novozymes A/S Utilisation d'enzymes, composition de nettoyage et procédé de lavage
CN109477042A (zh) * 2016-05-26 2019-03-15 诺维信公司 酶的用途、清洁组合物和用于洗涤的方法
EP3441450A1 (fr) * 2017-08-11 2019-02-13 The Procter & Gamble Company Composition pour lave-vaisselle automatique
WO2019032281A1 (fr) * 2017-08-11 2019-02-14 The Procter & Gamble Company Composition pour lave-vaisselle automatique
CN114080447A (zh) * 2019-07-09 2022-02-22 雷克特本克斯尔万尼施公司 洗衣组合物
CN113881645A (zh) * 2020-07-02 2022-01-04 北京世城双清科技有限公司 一种复合酶清洗剂及其应用

Also Published As

Publication number Publication date
DE102013202772A1 (de) 2014-08-21
EP2958984A1 (fr) 2015-12-30

Similar Documents

Publication Publication Date Title
EP3024917B1 (fr) Détergent contenant de l'oxyde d'amine
DE102010038501A1 (de) Stabilisierte flüssige enzymhaltige Tensidzubereitung
EP2958984A1 (fr) Détergent ou produit de nettoyage présentant un pouvoir nettoyant amélioré
WO2016042132A1 (fr) Agent pour le traitement de textiles, contenant au moins un polyester aromatique anionique et au moins un polyester aromatique non anionique
EP3472289B1 (fr) Détergents à lessive liquides concentrés contenant des polymères
EP3864119A1 (fr) Composition liquide comportant un composé de diamide d'acide dihydroxytéréphtalique et une quantité élevée de tensioactif
WO2017129424A1 (fr) Polyamines carboxy-alkylées amphiphiles utilisées en tant qu'agent anti-froissage
EP2918664A2 (fr) Produit de lavage et de nettoyage à l'aide d'enzyme actif par hydrolyse et d'acide stéroïde
EP3472293B1 (fr) Détergent à lessive liquide concentré à ph constant
DE102015215591A1 (de) Wasserarme, zweiphasige Flüssigwaschmittel mit saurem pH-Wert
EP3087169A1 (fr) Détergent contenant un carboxylate d'alkyle
DE102016206645A1 (de) Waschmittel mit verbesserter Enzymstabilität
WO2017072111A1 (fr) Stabilisateurs d'enzymes
DE102015225465A1 (de) Flüssige Tensidzusammensetzung mit spezieller Kombination aus Enzym und Stabilisator
WO2016042128A1 (fr) Composition solide pour le traitement de textiles
DE102013218225A1 (de) Waschmittel enthaltend Alkylpyrrolidon
DE102018213192A1 (de) Flüssiges bleichmittelvorläuferhaltiges Wasch- oder Reinigungsmittel
DE102014221905A1 (de) Waschmittel mit verbesserter Enzymstabilität
EP3472285A1 (fr) (c8-10)-alkylamidoalkylbétaïne comme substance active anti-froissage
WO2012065839A1 (fr) Préparation liquide d'agents tensioactifs stabilisée et contenant des enzymes
WO2016041888A1 (fr) Agents de lavage ou de nettoyage contenant une enzyme hydrolytiquement active et un composé tréhalose
DE102014204826A1 (de) Waschmittel enthaltend Esterquats
WO2012019845A2 (fr) Préparation tensioactive liquide stabilisée contenant une enzyme

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 14702048

Country of ref document: EP

Kind code of ref document: A1

WWE Wipo information: entry into national phase

Ref document number: 2014702048

Country of ref document: EP

NENP Non-entry into the national phase

Ref country code: DE