EP3143115A1 - Wasch- und reinigungsmittel mit erhöhter bleichleistung - Google Patents
Wasch- und reinigungsmittel mit erhöhter bleichleistungInfo
- Publication number
- EP3143115A1 EP3143115A1 EP15720976.8A EP15720976A EP3143115A1 EP 3143115 A1 EP3143115 A1 EP 3143115A1 EP 15720976 A EP15720976 A EP 15720976A EP 3143115 A1 EP3143115 A1 EP 3143115A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- amino acid
- alkyl
- seq
- acid sequence
- phenyl
- 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.)
- Granted
Links
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
- 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
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- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/39—Organic or inorganic per-compounds
- C11D3/3902—Organic or inorganic per-compounds combined with specific additives
- C11D3/3905—Bleach activators or bleach catalysts
- C11D3/3907—Organic compounds
- C11D3/3917—Nitrogen-containing compounds
- C11D3/392—Heterocyclic compounds, e.g. cyclic imides or lactames
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- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/39—Organic or inorganic per-compounds
- C11D3/3902—Organic or inorganic per-compounds combined with specific additives
- C11D3/3905—Bleach activators or bleach catalysts
- C11D3/3907—Organic compounds
- C11D3/3917—Nitrogen-containing compounds
- C11D3/3927—Quarternary ammonium compounds
Definitions
- the present invention relates to the use of a particular protease to enhance the bleaching performance of certain acylhydrazones, to wash textiles or to clean hard surfaces, and to detergents and cleaners containing such a protease and such acylhydrazone.
- the invention relates to the use of a protease selected from
- Proteases comprising an amino acid sequence corresponding to the amino acid sequence given in SEQ ID NO: 1 over at least 70% of its total length and increasingly preferably at least 75%, 80%, 81%, 82%, 83%, 84%, 85% , 86%, 87%, 88%, 89%, 90%, 90.5%, 91%, 91, 5%, 92%, 92.5%, 93%, 93.5%, 94%, 94, 5%, 95%, 95.5%, 96%, 96.5%, 97%, 97.5%, 98%, 98.5% and 99%, and counting in accordance with SEQ ID NO: 1 the position 193 has the amino acid V and / or the amino acid L at position 21 1,
- proteases comprising an amino acid sequence corresponding to the amino acid sequence given in SEQ ID NO: 2 over at least 70% of its total length and increasingly preferably at least 75%, 80%, 81%, 82%, 83%, 84%, 85% , 86%, 87%, 88%, 89%, 90%, 90.5%, 91%, 91, 5%, 92%, 92.5%, 93%, 93.5%, 94%, 94, 5%, 95%, 95.5%, 96%, 96.5%, 97%, 97.5%, 98%, 98.5% and 99% and in the count according to SEQ ID NO: 2 at position 9 amino acid R and / or at position 15 amino acid T and / or at position 66 amino acid A. and / or at position 212 amino acid D and / or at position 239 has the amino acid R, and
- R is a CF3 or a Ci-28-alkyl, C2-alkenyl, C2-22-alkynyl, -i2-cycloalkyl, -12-cycloalkenyl, phenyl, naphthyl, -9-aralkyl , -2o-heteroalkyl or -12-cycloheteroalkyl group,
- R 2 and R 3 independently of one another represent hydrogen or an optionally substituted C 1-28 -alkyl, C 2-6 alkenyl, C 2-12 -alkynyl, -i 2 -cycloalkyl, -i 2 -cycloalkenyl, -9-aralkyl-, Heteroalkyl, -i2-cycloheteroalkyl, -i6-heteroaralkyl, phenyl, naphthyl or heteroaryl or R 2 and R 3 together with the carbon atom connecting them to an optionally substituted 5-, 6-, 7 -, 8- or 9-membered ring, which may optionally contain heteroatoms, and
- R 4 is hydrogen or a C 1 -28-alkyl, C 2 -alkenyl, C 2-12 -alkynyl, -i 2 -cycloalkyl, -12-cycloalkenyl, -9-aralkyl, -2o-heteroalkyl-, i2-cycloheteroalkyl, -i6-heteroaralkyl or an optionally substituted phenyl or naphthyl or heteroaryl group
- the acylhydrazones may be in E or Z configuration; when R 2 is hydrogen, the compound of general formula (I) may be in one of its tautomeric forms or as a mixture of these.
- R 2 is preferably hydrogen.
- R and / or R 3 is preferably an electron-withdrawing group-substituted methyl, phenyl or naphthyl group.
- R 4 is preferably hydrogen.
- the electron-withdrawing group is preferably an ammonium group in question, which optionally carries alkyl or hydroxyalkyl groups or is formed with the inclusion of the N-atom carrying an alkyl group as optionally hetero-heteroatom-carrying heteroatom group.
- Preferred embodiments of the compounds according to general formula (I) include those of general formula (II),
- Ci-4-alkyl group which is a substituent selected from
- R 0 is hydrogen or a ⁇ -28-alkyl, C 2-30 alkenyl, C 2-22 alkynyl, C 3-12 cycloalkyl, C 3-12 cycloalkenyl, Cz-g-aralkyl -, C3-2o-heteroalkyl, C3-i2-cycloheteroalkyl, C5-16 heteroaralkyl and
- R 5 , R 6 , R 7 and R 8 are each independently R, hydrogen, halogen, hydroxy, amino, optionally substituted N-mono or di-O-4-alkyl or C 2-4 hydroxyalkylamino -, N-phenyl or N-naphthyl-amino, Ci-28-alkyl, Ci-28-alkoxy, phenoxy, C2-28-alkenyl, C2-22-alkynyl, C3-i2-cycloalkyl -, C3-i2-cycloalkenyl, C7-9 aralkyl, C3-2o-heteroalkyl, C3-i2-cycloheteroalkyl, C5-16 heteroaralkyl, phenyl or naphthyl group, wherein the substituents are selected from C - alkyl, hydroxy, sulfo, sulfato, halogen, cyano, nitro, carboxy, phenyl, phenoxy, naphth
- R 5 and R 6 or R 6 and R 7 or R 7 and R 8 to form 1, 2 or 3 carbocyclic or O, NR 10 - or S-heterocyclic, optionally aromatic and / or optionally C 1-6 alkyl-substituted rings connected to each other.
- the anion A " is preferably carboxylate, such as lactate, citrate, tartrate or succinate, perchlorate, tetrafluoroborate, hexafluorophosphate, alkyl sulfonate, alkyl sulfate, hydrogen sulfate, sulfate, dihydrogen phosphate, hydrogen phosphate, phosphate, isocyanate, rhodanide, nitrate, fluoride, chloride, Bromide, bicarbonate or carbonate, wherein for polyvalent anions, the charge balance can be achieved by the presence of additional cations such as sodium or ammonium ions.
- carboxylate such as lactate, citrate, tartrate or succinate, perchlorate, tetrafluoroborate, hexafluorophosphate, alkyl sulfonate, alkyl sulfate, hydrogen sulfate, sulfate, dihydrogen phosphate, hydrogen phosphate, phosphat
- proteases are enzymes that catalyze the hydrolysis of amide bonds in protein substrates.
- the protease used according to the invention has preferably the amino acid V in the counting according to SEQ ID NO: 1 at the position 193 and preferably the amino acid L at the position 21 1, or it has in the counting according to SEQ ID NO: 2 at the position 9 the amino acid R, at the position 15 the amino acid T, at the position 66 the amino acid A, at the position 212 the amino acid D and / or at the position 239 the amino acid R, whereby also several, for example 2, 3, 4 or 5, such proteases can be used.
- those of the subtilisin type may also be used.
- subtilisins BPN 'and Carlsberg examples thereof 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 thermotase, proteinase K, which can no longer be assigned to the subtilisins in the narrower sense and the 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® and Kannase® from Novozymes, which are sold under the trade names, Purafect®, Purafect® OxP, Purafect® Prime, Excellase And Properase.RTM. From Genencor, sold under the trade name Biotouch.RTM. ROC 250 L by AB Enzymes, Darmstadt, under the trade name Protosol.RTM.
- the effect according to the invention of increasing the bleaching performance is not observed when using the protease according to SEQ ID NO: 3 or according to SEQ ID NO: 4.
- the identity of nucleic acid or amino acid sequences is determined by a sequence comparison. This sequence comparison is based on the BLAST algorithm established and commonly used in the prior art (see, for example, Altschul, SF, Gish, W., Miller, W., Myers, EW & Lipman, DJ. (1990) "Basic local alignment search Biol. 215: 403-410; and Altschul, Stephan F., Thomas L. Madden, Alejandro A. Schaffer, Jinghui Zhang, Hheng Zhang, Webb Miller, and David J.
- Lipman (1997): "Gapped BLAST and PSI-BLAST: a new generation of protein database search programs"; Nucleic Acids Res., 25, pp.3389-3402) and is in principle effected by similar sequences of nucleotides or amino acids in the nucleic acid or nucleic acid sequences Amino acid sequences are assigned to each other. A tabular assignment of the respective positions is referred to as alignment.
- Another algorithm available in the prior art is the FASTA algorithm. Sequence comparisons (alignments), in particular multiple sequence comparisons, are created with computer programs.
- Such a comparison also allows a statement about the similarity of the compared sequences to each other. It is usually given in percent identity, that is, the proportion of identical nucleotides or amino acid residues at the same or in an alignment corresponding positions.
- the broader concept of homology involves conserved amino acid substitutions in the consideration of amino acid sequences, that is, amino acids with similar chemical activity, as these usually perform similar chemical activities within the protein. Therefore, the similarity of the sequences compared may also be stated as percent homology or percent similarity.
- Identity and / or homology information can be made about whole polypeptides or genes or only over individual regions. Homologous or identical regions of different nucleic acid or amino acid sequences are therefore defined by matches in the sequences. Such areas often have identical functions.
- the weight of the protease relative to active protein in the total weight of detergents or cleaners according to the invention is preferably 0.005 to 1.0% by weight, in particular 0.01 to 0.5% by weight and more preferably 0.02 to 0.2% by weight .-%.
- the protein concentration can be determined by known methods, for example the BCA method (bicinchoninic acid, 2,2'-biquinolyl-4,4'-dicarboxylic acid) or the biuret method (AG Gornall, CS Bardawill and MM David, J. Biol. Chem., 177 (1948), pp. 751-766).
- BCA bisinchoninic acid
- biuret AG Gornall, CS Bardawill and MM David, J. Biol. Chem., 177 (1948), pp. 751-766.
- the determination of the active protein concentration was carried out by titration of the active sites using a suitable irreversible inhibitor (for proteases, for example phenylmethylsulfonyl fluoride (PMSF)) and determination of the residual activity (see M. Bender et al., J. Am. Chem , 24 (1966), pp. 5890-5913).
- PMSF phenylmethylsulfonyl
- the cleaning-active effects of the protease are retained in the presence of the simultaneously present acylhydrazone.
- the detergent-active effects of the acylhydrazone are enhanced in the presence of co-present protease, if one selects the protease among the above-mentioned enzymes.
- the combined use of such protease and acylhydrazone also results in a greater number of improved soilings removed than the sum of enhanced soilings on use of each of the two active ingredients, especially at low wash temperatures of, for example, 40 ° C and below, and even at room temperature.
- the performance of compounds of general formula (I) may optionally be enhanced by the presence of manganese, titanium, cobalt, nickel or copper ions, preferably Mn (II) - (III) - (IV) - (V), Cu ( l) - (II) - (III), Fe (I) - (II) - (III) - (IV), Co (I) - (II) - (III), Ni (I) - (II) - (III), Ti (II) - (III) - (IV), and particularly preferably those selected from Mn (II) - (III) - (IV) - (V), Cu (I) - (II) - (III ), Fe (I) - (II) - (III) - (IV) and Co (I) - (II) - (III);
- the acylhydrazone can also be used in the form of complex compounds of said metal central atoms with ligands of general formula (
- a bleach-enhancing complex which has a ligand with a skeleton of the formula (I) may have the corresponding ligand once or more than once, in particular twice. It may be one or possibly two or more nuclear. It may also contain other neutral, anion or cationic ligands such as H2O, NH3, CH3OH, acetylacetone, terpyridine, organic anions such as citrate, oxalate, tartrate, formate, a C2-is carboxylate, a C18-alkyl sulfate , in particular methosulfate, or a corresponding alkanesulfonate, inorganic anions such as, for example, halide, in particular chloride, perchlorate, tetrafluoroborate, hexafluorophosphate, nitrate, hydrogensulfate, hydroxide or hydroperoxide. It may also have bridging ligands such as alkylenediamines.
- the concentration of the Binding according to formula (I) in an aqueous liquor, as used for example in washing machines or dishwashers 0.5 ⁇ / ⁇ to 500 ⁇ / ⁇ , in particular 5 ⁇ / ⁇ to 100 ⁇ / ⁇ .
- the above-mentioned complex-forming metal ions are preferably not intentionally added, but they may be present from possible sources of such metal ions, which include, in particular, the tap water, the washing machine itself, adhesions to textiles, and stains on the fabrics.
- metal ions inadvertently introduced with other detergent ingredients may also be considered.
- Preferred peroxygen concentrations (calculated as H2O2) in the liquor are in the range from 0.001 g / l to 10 g / l, in particular from 0.1 g / l to 1 g / l and particularly preferably from 0.2 g / l to 0, 5 g / l.
- the use according to the invention is preferably carried out at temperatures in the range from 10 ° C. to 95 ° C., in particular from 20 ° C. to 40 ° C., and particularly preferably at temperatures below 30 ° C.
- the water hardness of the water used for preparing the aqueous liquor is preferably in the range from 0 ° dH to 21 ° dH, in particular 0 ° dH to 3 ° dH.
- the water hardness is preferably in the range of 0 ° dH to 16 ° dH, in particular 0 ° dH to 3 ° dH, which can be achieved for example by the use of conventional builder materials or water softeners.
- the use according to the invention is preferably carried out at pH values in the range from pH 5 to pH 12, in particular from pH 7 to pH 11.
- the use according to the invention is preferably carried out by allowing a peroxygen compound and a detergent containing an acylhydrazone of the general formula (I) and the abovementioned protease to act on a contaminated textile in the course of a machine or hand washing operation.
- the use according to the invention can be realized particularly simply by the use of a detergent, the peroxygen compound, said protease and a compound of the formula (I) or, if desired, a bleach catalyst obtainable therefrom by complex formation with a transition metal ion mentioned, in the washing of textiles requiring cleaning.
- the peroxygen compound and / or the compound of the formula (I) and / or a complex obtainable therefrom and / or the protease may also be added separately to a wash liquor which has a detergent without the respective stated ingredient.
- a wash liquor which has a detergent without the respective stated ingredient.
- a further subject of the invention is therefore a washing or cleaning agent containing a persoxy-containing bleaching agent, a compound of the formula (I) and a protease selected from a) proteases comprising an amino acid sequence corresponding to the amino acid sequence given in SEQ ID NO: 1 their total length being at least 70%, and more preferably at least 75%, 80%, 81%, 82%, 83%, 84%, 85%, 86%, 87%, 88%, 89%, 90%, 90.5 %, 91%, 91, 5%, 92%, 92.5%, 93%, 93.5%, 94%, 94.5%, 95%, 95.5%, 96%, 96.5%, 97%, 97.5%, 98%, 98.5% and 99% is identical and in the count according to SEQ ID N0: 1 at position 193 the amino acid V and / or at the position 21 1 has the amino acid L,
- proteases comprising an amino acid sequence corresponding to the amino acid sequence given in SEQ ID NO: 2 over at least 70% of its total length and increasingly preferably at least 75%, 80%, 81%, 82%, 83%, 84%, 85% , 86%, 87%, 88%, 89%, 90%, 90.5%, 91%, 91, 5%, 92%, 92.5%, 93%, 93.5%, 94%, 94, 5%, 95%, 95.5%, 96%, 96.5%, 97%, 97.5%, 98%, 98.5% and 99% and in the count according to SEQ ID NO: 2 at position 9 amino acid R and / or at position 15 amino acid T and / or at position 66 amino acid A and / or at position 212 amino acid D and / or at position 239 amino acid R, and
- the compound of formula (I) may also be present in the form of a bleach catalyst obtainable by complexation with a transition metal ion thereof from said agent.
- lipases or cutinases can be used as further enzymes, in particular because of their triglyceride-splitting activities, but also in order to generate peracids in situ from suitable precursors.
- suitable precursors include, for example, the lipases originally obtainable from Humicola lanuginosa (Thermomyces lanuginosus) or further developed, in particular those having the amino acid exchange D96L.
- the cutinases can be used, which have been originally isolated from Fusarium solani pisi and Humicola insolens. It is also possible to use lipases, or cutinases, whose initial enzymes were originally isolated from Pseudomonas mendocina and Fusarium solanii.
- oxidoreductases for example oxidases, oxygenases, catalases, peroxidases, such as halo, chloro, bromo, lignin, glucose or manganese peroxidases, dioxygenases or laccases (phenol oxidases, polyphenol oxidases) can be used to increase the bleaching effect.
- organic, particularly preferably aromatic, compounds which interact with the enzymes in order to enhance the activity of the relevant oxidoreductases (enhancers) or to ensure the electron flow at greatly varying redox potentials between the oxidizing enzymes and the soils (mediators).
- the cleaning agents according to the invention contain as further enzyme at least one amylase.
- An amylase is an enzyme as described in the introduction.
- synonymous terms may be used, for example, 1,4-alpha-D-glucan glucanohydrolase or glycogenase.
- Amylases preferred according to the invention are ⁇ -amylases.
- Crucial for determining whether an enzyme is an ⁇ -amylase according to the invention is its ability to hydrolyze ⁇ (1-4) -glycoside bonds in the amylose of the starch.
- Exemplary amylases are the ⁇ -amylases from Bacillus licheniformis, from Bacillus amyloliquefaciens or from Bacillus stearothermophilus and, in particular, also their improved developments for use in detergents or cleaners.
- the enzyme from Bacillus licheniformis is available from the company Novozymes under the name Termamyl® and from the company Danisco / Genencor under the name Purasta DST.
- this ⁇ -amylase is available from the company Novozymes under the trade names Duramyl® and Termamy Dultra, from the company Danisco / Genencor under the name Purasta DOxAm and from the company Daiwa Seiko Inc., Tokyo, Japan, as Keistase®.
- the Bacillus amyloliquefaciens ⁇ -amylase is sold by the company Novozymes under the name BAN®, and variants derived from the Bacillus stearothermophilus ⁇ -amylase under the names BSG® and Novamyl®, also from the company Novozymes. Furthermore, for this purpose, the ⁇ -amylase from Bacillus sp.
- a 7-7 (DSM 12368) and cyclodextrin glucanotransferase (CGTase) from Bacillus agaradherens (DSM 9948).
- fusion products of all the molecules mentioned can be used.
- the further developments of the ⁇ -amylase from Aspergillus niger and A. oryzae available under the trade name Fungamyl® from the company Novozymes are suitable.
- Further advantageously usable commercial products are, for example, the amylase-LT® and Stainzyme® or Stainzyme ultra® or Stainzyme plus®, the latter also from the company Novozymes.
- variants of these enzymes obtainable by point mutations can be used according to the invention.
- Particularly preferred amylases are disclosed in International Publication WO 00/60060, WO 03/00271 1, WO 03/054177 and WO07 / 079938.
- preferred cleaning agents according to the invention are characterized in that at least one enzyme from the group of amylases, cellulases, hemicellulases, mannanases, tannases, xylanases, xanthanases, xyloglucanases, ⁇ -glucosidases, pectinases, carrageenases, perhydrolases, oxidases, oxidoreductases or a lipase, and mixtures thereof, preferably from the group of amylases.
- at least one enzyme from the group of amylases, cellulases, hemicellulases, mannanases, tannases, xylanases, xanthanases, xyloglucanases, ⁇ -glucosidases, pectinases, carrageenases, perhydrolases, oxidases, oxidoreductases or a lipase, and mixtures thereof
- the proportion by weight of the further enzymes in the total weight of the detergents and cleaners relative to active protein is preferably from 0.0005 to 1.0% by weight, in particular from 0.001 to 0.5% by weight and more preferably from 0.002 to 0.2% by weight. -%.
- the agent additionally comprises a manganese, titanium, cobalt, nickel or copper salt and / or a manganese, titanium, cobalt, nickel or copper complex without a ligand which corresponds to a compound according to formula (I).
- the molar ratio of said transition metal or the sum of said transition metals to the compound according to formula (I) is preferably in the range of 0.001: 1 to 2: 1, in particular 0.01: 1 to 1: 1.
- Agents are contained in these 0.05 wt .-% to 1 wt .-%, in particular 0, 1 wt .-% to 0.5 wt .-% of bleach-enhancing complex having a ligand according to formula (I) included.
- Preferred transition metal is Mn.
- organic peracids or persistent salts of organic acids such as phthalimidopercaproic acid, perbenzoic acid or salts of diperoxododecanedioic acid, other peroxo acids or peroxo acid salts, such as alkali metal perulfates or peroxodisulfates or caroates, or diacyl peroxides or tetraacyldiperoxides, Hydrogen peroxide and under the washing conditions hydrogen peroxide-releasing substances, such as alkali metal perborates, alkali metal peracids, alkali metal peracidates and urea perhydrate, into consideration.
- organic acids such as phthalimidopercaproic acid, perbenzoic acid or salts of diperoxododecanedioic acid, other peroxo acids or peroxo acid salts, such as alkali metal perulfates or peroxodisulfates or caroates, or diacyl peroxides or tetraacy
- Hydrogen peroxide can also be produced by means of an enzymatic system, ie an oxidase and its substrate.
- solid peroxygen compounds ie an oxidase and its substrate.
- solid peroxygen compounds can be used in the form of powders or granules, which can also be enveloped in a manner known in principle.
- alkali metal percarbonate, alkali metal perborate monohydrate, alkali metal perborate tetrahydrate or hydrogen peroxide in the form of aqueous solutions which contain 3% by weight to 10% by weight of hydrogen peroxide.
- peroxygen compounds are present in the compositions in amounts of up to 50% by weight, more preferably from 2% to 45% and more preferably from 5% to 20% by weight.
- a conventional bleach activator is used together with the acyl hydrazone of the general formula (I), the general formula (II) and in particular the formula (III).
- bleach activators are preferably present in amounts of up to 10 wt .-%, in particular from 1, 5 wt .-% to 5 wt .-%.
- peroxocarboxylic acid Compounds which can be added under perhydrolysis conditions to give peroxocarboxylic acid are, in particular, compounds which have perbenzoic acid optionally substituted under perhydrolysis conditions and / or aliphatic peroxocarboxylic acids having 1 to 12 carbon atoms, in particular 2 to 4 carbon atoms. Atoms arise, used alone or in mixtures. Suitable are bleach activators which carry O- and / or N-acyl groups, in particular of the stated C atom number and / or optionally substituted benzoyl groups.
- polyacylated alkylenediamines in particular tetraacetylethylenediamine (TAED), acylated glycolurils, in particular tetraacetylglycoluril (TAGU), acylated triazine derivatives, in particular 1,5-diacetyl-2,4-dioxohexahydro-1,3,5-triazine (DADHT), N- Acylimides, in particular N-nonanoylsuccinimide (NOSI), acylated phenolsulfonates or carboxylates or the sulfonic or carboxylic acids of these, in particular nano-nanoyl or isononanoyl or Lauroyloxybenzolsulfonat (NOBS or iso-NOBS or LOBS) or Decanoyloxybenzoat (DOBA), whose formal carbonic acid ester derivatives such as 4- (2-decanoyloxyethoxycarbonyl
- bleach-activating compounds such as, for example, nitriles, from which perimides acids are formed under perhydrolysis conditions.
- nitriles include in particular aminoacetonitrile derivatives with quaternized nitrogen atom according to the formula
- R 13 in the R represents -H, -Chta, a C 2-24 -alkyl or -alkenyl radical, a substituted C-24-alkyl or C 2- 24 -alkenyl radical having at least one substituent from the group -Cl, -Br, -OH, -NH2, -CN and -N (+) -CH2-CN, an alkyl or alkenylaryl radical having a Ci-24-alkyl group, or for a substituted alkyl or alkenylaryl radical having at least one, preferably two, optionally substituted Ci -24-alkyl group (s) and optionally further substituents on the aromatic ring, R 2 and R 3 are independently selected from -CH 2-CN, -CH 3, -CH 2 -CH 3, -CH 2 -CH 2 -CH 3, -CH (CH 3) -CH 3, -CH 2 -OH, -CH 2 -CH 2 OH, -CH (OH) -CH3, -
- the bleach activators may have been coated or granulated in known manner with coating substances, granulated tetraacetylethylenediamine having average particle sizes of 0.01 mm to 0.8 mm, granulated by means of carboxymethylcellulose 1, 5-diacetyl-2,4-dioxo-hexahydro-1, 3,5-triazine, and / or formulated in particulate form Trialkylammoniumacetonitrile is particularly preferred.
- customary bleach-activating transition metal complexes are preferably selected from the cobalt, iron, copper, titanium, vanadium, manganese and ruthenium complexes.
- Suitable ligands in such transition metal complexes are both inorganic and organic compounds, which in addition to carboxylates in particular compounds having primary, secondary and / or tertiary amine and / or alcohol functions such as pyridine, pyridine, pyrimidine, pyrazine, imidazole , pyrazole, triazole, 2,2 '-bispyridylamine, tris (2-pyridylmethyl) amine, 1, 4,7-triazacyclononane and its substituted derivatives such as 1, 4,7-trimethyl-1, 4,7-nonane triazacyclo- , 1, 5,9-triazacyclododecane and its substituted derivatives such as 1, 5,9-trimethyl-1, 5,9-triazacyclododecane 1, 4,8,1-tetraazacyclotetradecane and its substituted derivatives such as
- the inorganic neutral ligands include in particular ammonia and water. If not all coordination sites of the transition metal central atom are occupied by neutral ligands, the complex contains further, preferably anionic and among these in particular mono- or bidentate ligands. These include in particular the halides such as fluoride, chloride, bromide and iodide, and the (NO 2) - group, that is, a nitro ligand or a nitrito ligand.
- the (NO 2) " group can also be chelated to a transition metal, or it can asymmetrically or bridged two transition metal atoms
- the transition metal complexes can also contain further, generally simpler ligands, in particular on or polyvalent anion ligands.
- anion ligands should provide charge balance between the transition metal central atom and the ligand system. The presence of oxo ligands, peroxo ligands and imino ligands is also possible.
- such ligands can also act bridging, so that polynuclear complexes arise.
- both metal atoms in the complex need not be the same.
- the use of dinuclear complexes in which the two transition metal central atoms have different oxidation numbers is also possible. If anion ligands are missing or the presence of anionic ligands does not result in charge balance in the complex, anionic counterions which neutralize the cationic transition metal complex are present in the transition metal complex compounds to be used according to the invention.
- anionic counterions include in particular nitrate, hydroxide, hexafluorophosphate, sulfate, chlorate, perchlorate, the halides such as chloride or the anions of carboxylic acids such as formate, acetate, oxalate, benzoate or citrate.
- transition metal complex compounds are ⁇ ( ⁇ ) 2 ( ⁇ -O) 3 (1, 4,7-trimethyl-1, 4,7-triazacyclononane) di-hexafluorophosphate, [N, N'-bis [(2 -hydroxy-5-vinylphenyl) - methylene] -1,2-diaminocyclohexane] manganese (III) chloride, [N, N'-bis [(2-hydroxy-5-nitrophenyl) -methylene] -1, 2 diaminocyclohexane] manganese (III) acetate, [N, N'-bis [(2-hydroxyphenyl) methylene] -1, 2-phenylenediamine] manganese (III) acetate, [N, N'- Bis [(2-hydroxyphenyl) methylene] -1, 2-diaminocyclohexane] manganese (III) chloride, [N, N'-bis [(2-hydroxyphenyl) methylene] -1
- Detergents containing peroxygen compounds which may be in the form of homogeneous solutions or suspensions, especially in powdered solids, in densified particle form, may in principle all be known, apart from the combination of protease and compound of formula (I) and optionally also the said bleach activators and catalysts and contain conventional ingredients in such agents.
- the agents may in particular be builders, surface-active surfactants, water-miscible organic solvents, other enzymes, sequestering agents, electrolytes, pH regulators, polymers with special effects, such as soil release polymers, dye transfer inhibitors, grayness inhibitors, wrinkle-reducing polymeric agents and form-retaining polymeric agents, and others Excipients, such as optical brighteners, foam regulators, dyes and fragrances included.
- An agent can for further enhancing the disinfecting action, for example against specific germs, additionally conventional antimicrobial agents, such as alcohols, aldehydes, acids, carboxylic acid esters, acid amides, phenols and phenol derivatives, diphenyls, diphenylalkanes, urea derivatives, bonded to organic frameworks O-acetates and O-formals, benzamidi- ne, isothiazolines, phthalimide derivatives, pyridine derivatives, amines, quaternary ammonium compounds, guanidines, amphoteric compounds, quinolines, benzimidazoles, IPBC, dithiocarbamates, metals and metal compounds such as silver and silver salts, halogens such as chlorine, iodine and their compounds, others Oxidizing agents and inorganic nitrogen compounds contained.
- conventional antimicrobial agents such as alcohols, aldehydes, acids, carboxylic acid esters, acid amides, phenols and phenol
- Such antimicrobial additives are preferably present in amounts of up to 10 wt .-%, in particular from 0.01 wt .-% to 5 wt .-%, each based on the total agent included; in a preferred embodiment, however, they are free of such additional disinfecting agents.
- the agents may contain one or more surfactants, in particular anionic surfactants, nonionic surfactants and mixtures thereof, but also cationic and / or amphoteric surfactants may be included.
- Suitable nonionic surfactants are in particular alkyl glycosides and ethoxylation and / or propoxylation of alkyl glycosides or linear or branched alcohols each having 12 to 18 carbon atoms in the alkyl moiety and 3 to 20, preferably 4 to 10 alkyl ether groups.
- ethoxylation and / or propoxylation products of N-alkylamines, vicinal diols, fatty acid esters and fatty acid amides which correspond to said long-chain alcohol derivatives with respect to the alkyl moiety and of alkylphenols having 5 to 12 C atoms in the alkyl radical.
- Suitable anionic surfactants are in particular soaps and those which contain sulfate or sulfonate groups with preferably alkali ions as cations.
- Usable soaps are preferably the alkali salts of the saturated or unsaturated fatty acids having 12 to 18 carbon atoms. Such fatty acids can also be used in incompletely neutralized form.
- Useful surfactants of the sulfate type include the salts of the sulfuric acid half-esters of fatty alcohols having 12 to 18 carbon atoms and the sulfation products of said nonionic surfactants having a low degree of ethoxylation.
- Suitable surfactants of the sulfonate type include linear alkylbenzenesulfonates having 9 to 14 carbon atoms in the alkyl moiety, alkane sulfonates having 12 to 18 carbon atoms, and olefin sulfonates having 12 to 18 carbon atoms, which are formed in the reaction of corresponding monoolefins with sulfur trioxide, and alpha-sulfofatty acid esters resulting from the sulfonation of fatty acid methyl or ethyl esters.
- Such surfactants are present in detergents in proportions of preferably from 5% by weight to 50% by weight, in particular from 8% by weight to 30% by weight,
- a detergent preferably contains at least one water-soluble and / or water-insoluble, organic and / or inorganic builder.
- the water-soluble organic builder substances include polycarboxylic acids, in particular citric acid and sugar acids, monomeric and polymeric aminopolycarboxylic acids, in particular glycinediacetic acid, methylglycidyl cindiacetic acid, nitrilotriacetic acid, iminodisuccinates such as ethylenediamine-N, N'-disuccinic acid and Hydroxyiminodisuccinate, ethylenediaminetetraacetic acid and polyaspartic acid, polyphosphonic acids, in particular Aminotris (methylenephosphonic acid), ethylenediaminetetrakis (methylenephosphonic acid), Lysintetra (methylenphosphoklare) and 1-hydroxyethane-1, 1-diphosphonic acid , polymeric hydroxy compounds such as dextrin and polymeric (poly) carboxylic acids, especially by
- the relative average molecular weight (here and below: weight average) of the homopolymers of unsaturated carboxylic acids is generally between 5,000 g / mol and 200,000 g / mol, that of the copolymers between 2,000 g / mol and 200,000 g / mol, preferably 50 000 g / mol to 120 000 g / mol, in each case based on the free acid.
- a particularly preferred acrylic acid-maleic acid copolymer has a relative average molecular weight of 50,000 to 100,000.
- Suitable, though less preferred compounds of this class are copolymers of acrylic acid or methacrylic acid with vinyl ethers, such as vinylmethyl ethers, vinyl esters, ethylene, propylene and styrene, in which the proportion of the acid is at least 50% by weight.
- vinyl ethers such as vinylmethyl ethers, vinyl esters, ethylene, propylene and styrene
- terpolymers which contain two unsaturated acids and / or salts thereof as monomers and vinyl alcohol and / or a vinyl alcohol derivative or a carbohydrate as the third monomer.
- the first acidic monomer or its salt is derived from a monoethylenically unsaturated C3-Cs-carboxylic acid and preferably from a C3-C4-monocarboxylic acid, in particular from (meth) -acrylic acid.
- the second acidic monomer or its salt may be a derivative of a C4-Cs-dicarboxylic acid, with maleic acid being particularly preferred.
- the third monomeric unit is formed in this case of vinyl alcohol and / or preferably an esterified vinyl alcohol.
- vinyl alcohol derivatives are preferred which represent an ester of short-chain carboxylic acids, for example of C 1 -C 4 -carboxylic acids, with vinyl alcohol.
- Preferred polymers contain from 60% by weight to 95% by weight, in particular from 70% by weight to 90% by weight, of (meth) acrylic acid or
- (Meth) acrylate particularly preferably acrylic acid or acrylate, and maleic acid or maleate and 5 wt .-% to 40 wt .-%, preferably 10 wt .-% to 30 wt .-% of vinyl alcohol and / or vinyl acetate.
- Very particular preference is given to polymers in which the weight ratio of (meth) acrylic acid or (meth) acrylate to maleic acid or maleate is between 1: 1 and 4: 1, preferably between 2: 1 and 3: 1 and in particular 2: 1 and 2 , 5: 1 lies. Both the amounts and the weight ratios are based on the acids.
- the second acidic monomer or its salt may also be a derivative of an allylsulfonic acid substituted in the 2-position with an alkyl radical, preferably with a C 1 -C 4 -alkyl radical, or an aromatic radical which is preferably derived from benzene or benzene derivatives is.
- Preferred terpolymers contain from 40% by weight to 60% by weight, in particular from 45 to 55% by weight, of (meth) acrylic acid or (meth) acrylate, particularly preferably acrylic acid or acrylate, from 10% by weight to 30% by weight.
- % preferably 15% to 25% by weight of methallyl sulfonic acid or methallyl sulfonate and as the third monomer 15 wt .-% to 40 wt .-%, preferably 20 wt .-% to 40 wt .-% of a carbohydrate.
- This carbohydrate may be, for example, a mono-, di-, oligo- or polysaccharide, mono-, di- or oligosaccharides being preferred. Particularly preferred is sucrose.
- the use of the third monomer presumably incorporates predetermined breaking points into the polymer which are responsible for the good biodegradability of the polymer.
- terpolymers generally have a relative average molecular weight between 1,000 g / mol and 200,000 g / mol, preferably between 200 g / mol and 50,000 g / mol.
- Further preferred copolymers are those which have as monomers acrolein and acrylic acid / acrylic acid salts or vinyl acetate.
- the organic builder substances can be used, in particular for the preparation of liquid agents, in the form of aqueous solutions, preferably in the form of 30 to 50 percent by weight aqueous solutions. All of the acids mentioned are generally used in the form of their water-soluble salts, in particular their alkali metal salts.
- organic builder substances may be present in amounts of up to 40% by weight, in particular up to 25% by weight and preferably from 1% by weight to 8% by weight. Quantities close to the stated upper limit are preferably used in pasty or liquid, in particular hydrous, agents.
- Suitable water-soluble inorganic builder materials are, in particular, polyphosphates, preferably sodium triphosphate.
- water-insoluble inorganic builder materials are in particular crystalline or amorphous, water-dispersible alkali metal aluminosilicates, in amounts not exceeding 25 wt .-%, preferably from 3 wt .-% to 20 wt .-% and in particular in amounts of 5 wt .-% to 15 wt. -% used.
- preference is given to the detergent-grade crystalline sodium aluminosilicates in particular zeolite A, zeolite P and zeolite MAP and optionally zeolite X.
- Amounts near the above upper limit are preferably used in solid, particulate agents.
- suitable aluminosilicates have no particles with a particle size greater than 30 ⁇ m, and preferably consist of at least 80% by weight of particles having a size of less than 10 ⁇ m.
- Their calcium binding inhibitor is usually in the range of 100 to 200 mg CaO per gram.
- water-soluble inorganic builder materials may be included.
- polyphosphates such as sodium triphosphate
- these include in particular the water-soluble crystalline and / or amorphous alkali metal silicate builders.
- Such water-soluble inorganic builder materials are preferably present in the compositions in amounts of from 1% to 20% by weight, in particular from 5% to 15% by weight.
- the alkali silicates useful as builder materials preferably have a molar ratio of alkali oxide to S1O2 below 0.95, in particular from 1: 1, 1 to 1:12 and may be amorphous or crystalline.
- Preferred alkali metal silicates are the sodium silicates, in particular the amorphous sodium silicates, with a molar ratio of Na 2 O: SiO 2 of from 1: 2 to 1: 2.8.
- Crystalline silicates which may be present alone or in a mixture with amorphous silicates are preferably crystalline phyllosilicates of the general formula Na.sub.2SixO.sub.2.sup.x + H.sub.2O.sub.2, in which x, the so-called modulus, is a number from 1.9 to 4 and y is a number from 0 is up to 20 and preferred values for x are 2, 3 or 4.
- Preferred crystalline phyllosilicates are those in which x in the abovementioned general formula assumes the values 2 or 3.
- both .beta. And .delta.-sodium disilicates (Na.sub.2Si.sub.20.sub.y H.sub.2O) are preferred.
- Also prepared from amorphous alkali metal silicates practically anhydrous crystalline alkali silicates of the above general formula in which x is a number from 1, 9 to 2.1, can be used in the compositions.
- a crystalline sodium layer silicate with a modulus of 2 to 3 is used, as can be prepared from sand and soda.
- Sodium silicates with a modulus in the range of 1.9 to 3.5 are used in another embodiment.
- a granular compound of alkali silicate and alkali carbonate is used, as it is commercially available, for example, under the name Nabion® 15.
- Suitable enzymes in the detergents are, in particular, those from the class of proteases, cutinases, amylases, pullulanases, xylanases, hemicellulases, cellulases, peroxidases and oxidases or mixtures thereof, the use of protease, amylase and / or cellulase being particularly preferred is.
- the proportion is preferably 0.2 wt .-% to 1, 5 wt .-%, in particular 0.5 wt .-% to 1 wt .-%.
- the enzymes can be adsorbed in a customary manner on carriers and / or embedded in coating substances or incorporated as concentrated, as anhydrous liquid formulations.
- Suitable gravel inhibitors or soil release agents are cellulose ethers, such as carboxymethylcellulose, methylcellulose, hydroxyalkylcelluloses and cellulose mixed ethers, such as methylhydroxyethylcellulose, methylhydroxypropylcellulose and methylcarboxymethylcellulose.
- cellulose ethers such as carboxymethylcellulose, methylcellulose, hydroxyalkylcelluloses and cellulose mixed ethers, such as methylhydroxyethylcellulose, methylhydroxypropylcellulose and methylcarboxymethylcellulose.
- sodium carboxymethylcellulose and mixtures thereof with methylcellulose are used.
- Commonly used soil release agents include copolyesters containing dicarboxylic acid units, alkylene glycol units and polyalkylene glycol units.
- the proportion of graying inhibitors and / or soil-release active ingredients in the compositions is generally not more than 2% by weight and is preferably from 0.5% by weight to 1.5% by weight.
- detergents may contain, for example, derivatives of diaminostilbenedisulfonic acid or their alkali metal salts.
- diaminostilbenedisulfonic acid for example, salts of 4,4'-bis (2-anilino-4-morpholino-1,3,5-triazin-6-yl-amino) -stilbene-2,2'-disulphonic acid or compounds of similar construction are suitable.
- fertilize which carry a diethanolamino group, a methylamino group or a 2-methoxyethylamino group instead of the morpholino group.
- brighteners of the substituted 4,4'-distyryl-diphenyl type may be present, for example, 4,4'-bis (4-chloro-3-sulfostyryl) -diphenyl.
- mixtures of brighteners can be used.
- polyamide fibers are particularly well brighteners of the type of 1, 3-diaryl-2-pyrazolines, for example, 1- (p-sulfoamoylphenyl) -3- (p-chlorophenyl) -2-pyrazoline and similarly structured compounds.
- the content of the composition in optical brighteners or whitener mixtures is generally not more than 1 wt .-%, and preferably in the range of 0.05 wt .-% to 0.5 wt .-%.
- the customary foam regulators which can be used in detergents include, for example, polysiloxane-silica mixtures, the finely divided silica contained therein being preferably signed or otherwise rendered hydrophobic.
- the polysiloxanes can consist of both linear compounds as well as crosslinked polysiloxane resins and mixtures thereof.
- Further antifoams are paraffin hydrocarbons, in particular microparaffins and paraffin waxes whose melting point is above 40 ° C., saturated fatty acids or soaps having in particular 20 to 22 carbon atoms, for example sodium behenate, and alkali metal salts of phosphoric mono- and / or dialkyl esters in which the alkyl chains each having 12 to 22 carbon atoms.
- the proportion of foam regulators may preferably be from 0.2% by weight to 2% by weight.
- the agents may contain water as a solvent.
- organic solvents which can be used in the compositions, in particular if they are in liquid or pasty form, are alcohols having 1 to 4 C atoms, in particular methanol, ethanol, isopropanol and tert-butanol, diols having 2 to 4 C atoms, in particular ethylene glycol and propylene glycol, and mixtures thereof and the derivable from said classes of compounds ethers.
- Such water-miscible solvents are present in the compositions in amounts of preferably not more than 20% by weight, in particular from 1% by weight to 15% by weight.
- the agents systemic and environmentally friendly acids especially citric acid, acetic acid, tartaric acid, malic acid, lactic acid, glycolic acid, succinic acid, glutaric acid and / or adipic acid, but also, mineral acids, in particular sulfuric acid or alkali metal hydrogen sulfates, or bases, in particular ammonium or alkali metal hydroxides.
- Such pH regulators are preferably not more than 10 wt .-%, in particular from 0.5 wt .-% to 6 wt .-%, included.
- the preparation of solid compositions presents no difficulties and can be carried out in a manner known in the art, for example by spray-drying or granulation, thermally-sensitive ingredients optionally being added separately later.
- compositions in the form of aqueous or other conventional solvent-containing solutions are particularly advantageously prepared by simply mixing the ingredients, which can be added in bulk or as a solution in an automatic mixer.
- compositions are preferably in the form of pulverulent, granular or tablet-like preparations which are prepared in a manner known per se, for example by mixing, granulating, roll compacting and / or spray-drying the thermally stable components and admixing the more sensitive components, in particular enzymes, bleaches and bleach-activating agents Active ingredients are expected to be produced.
- a process comprising an extrusion step is preferred.
- a tablet thus produced has a weight of 15 g to 40 g, in particular from 20 g to 30 g, with a diameter of 35 mm to 40 mm.
- a protease-free and acylhydrazone-containing powdered detergent V1 the otherwise identical with V1 protease-containing and acylhydrazone-free detergent V2, V3, V4 and V5 and the protease and acylhydrazone-containing detergent E1 and E2 having the compositions given in Table 1 below ( Ingredients in% by weight) were tested at 20 ° C in washing tests at a dosage of 67.5 g per 17 l of water in a Miele® W1935 washing machine.
- agents V6 and V7 were used which contained other proteases and otherwise in their composition corresponded to the agents E1 and E2.
- the proteases were used in the same activity in each case.
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Abstract
Description
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| Application Number | Priority Date | Filing Date | Title |
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| PL15720976.8T PL3143115T5 (pl) | 2014-05-15 | 2015-05-05 | Środek piorący i czyszczący o zwiększonej mocy wybielającej |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102014209241.8A DE102014209241A1 (de) | 2014-05-15 | 2014-05-15 | Wasch- und Reinigungsmittel mit erhöhter Bleichleistung |
| PCT/EP2015/059766 WO2015173055A1 (de) | 2014-05-15 | 2015-05-05 | Wasch- und reinigungsmittel mit erhöhter bleichleistung |
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| Publication Number | Publication Date |
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| EP3143115A1 true EP3143115A1 (de) | 2017-03-22 |
| EP3143115B1 EP3143115B1 (de) | 2020-02-19 |
| EP3143115B2 EP3143115B2 (de) | 2024-08-14 |
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| EP15720976.8A Active EP3143115B2 (de) | 2014-05-15 | 2015-05-05 | Wasch- und reinigungsmittel mit erhöhter bleichleistung |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP3143115B2 (de) |
| DE (1) | DE102014209241A1 (de) |
| PL (1) | PL3143115T5 (de) |
| WO (1) | WO2015173055A1 (de) |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| DE102014220663A1 (de) * | 2014-10-13 | 2016-04-14 | Henkel Ag & Co. Kgaa | Farbschützende Waschmittel |
| DE102015210416A1 (de) * | 2015-06-08 | 2016-12-08 | Henkel Ag & Co. Kgaa | Acylhydrazone als Enzymstabilisatoren |
| DE102015225874A1 (de) * | 2015-12-18 | 2017-06-22 | Henkel Ag & Co. Kgaa | Flüssige Wasch- oder Reinigungsmittel enthaltend Acylhydrazon |
| DE102015225881A1 (de) * | 2015-12-18 | 2017-06-22 | Henkel Ag & Co. Kgaa | Flüssige Wasch- oder Reinigungsmittel enthaltend Acylhydrazon und Reduktionsmittel |
| EP3249032A1 (de) * | 2016-05-26 | 2017-11-29 | The Procter and Gamble Company | Waschmittelzusammensetzung mit einem bleichkatalysator und protease |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JP3220137B2 (ja) | 1989-08-25 | 2001-10-22 | ヘンケル・リサーチ・コーポレイション | アルカリ性タンパク質分解酵素およびその製造方法 |
| JP4745503B2 (ja) | 1999-03-31 | 2011-08-10 | ノボザイムス アクティーゼルスカブ | アルカリα−アミラーゼ活性を有するポリペプチド及びそれらをコードする核酸 |
| DE10131441A1 (de) | 2001-06-29 | 2003-01-30 | Henkel Kgaa | Eine neue Gruppe von alpha-Amylasen sowie ein Verfahren zur Identifizierung und Gewinnung neuer alpha-Amylasen |
| DE10163748A1 (de) | 2001-12-21 | 2003-07-17 | Henkel Kgaa | Neue Glykosylhydrolasen |
| DE102006038448A1 (de) | 2005-12-28 | 2008-02-21 | Henkel Kgaa | Enzym-haltiges Reinigungsmittel |
| DE102006022224A1 (de) | 2006-05-11 | 2007-11-15 | Henkel Kgaa | Subtilisin aus Bacillus pumilus und Wasch- und Reinigungsmittel enthaltend dieses neue Subtilisin |
| DE102007003143A1 (de) | 2007-01-16 | 2008-07-17 | Henkel Kgaa | Neue Alkalische Protease aus Bacillus gibsonii und Wasch- und Reinigungsmittel enthaltend diese neue Alkalische Protease |
| JP5795254B2 (ja) | 2008-04-09 | 2015-10-14 | ビーエーエスエフ ソシエタス・ヨーロピアBasf Se | 金属ヒドラジド錯体化合物の酸化触媒としての使用 |
| WO2011036263A1 (en) | 2009-09-25 | 2011-03-31 | Novozymes A/S | Subtilase variants |
| EP2395071A1 (de) | 2010-06-10 | 2011-12-14 | The Procter & Gamble Company | Feste Reinigungszusammensetzung mit Lipase bakterieller Herkunft |
| US9051285B2 (en) | 2010-12-13 | 2015-06-09 | Basf Se | Bleach catalysts |
| DE102011076417A1 (de) * | 2011-05-24 | 2012-11-29 | Henkel Ag & Co. Kgaa | Aktivatorsysteme für Persauerstoffverbindungen |
| DE102011118037A1 (de) * | 2011-06-16 | 2012-12-20 | Henkel Ag & Co. Kgaa | Geschirrspülmittel mit Bleichkatalysator und Protease |
| DE102012200333A1 (de) * | 2012-01-11 | 2013-07-11 | Henkel Ag & Co. Kgaa | Acylhydrazone als bleichverstärkende Wirkstoffe |
-
2014
- 2014-05-15 DE DE102014209241.8A patent/DE102014209241A1/de not_active Withdrawn
-
2015
- 2015-05-05 EP EP15720976.8A patent/EP3143115B2/de active Active
- 2015-05-05 PL PL15720976.8T patent/PL3143115T5/pl unknown
- 2015-05-05 WO PCT/EP2015/059766 patent/WO2015173055A1/de not_active Ceased
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| WO2015173055A1 (de) | 2015-11-19 |
| EP3143115B2 (de) | 2024-08-14 |
| DE102014209241A1 (de) | 2015-11-19 |
| EP3143115B1 (de) | 2020-02-19 |
| PL3143115T3 (pl) | 2020-08-10 |
| PL3143115T5 (pl) | 2024-11-04 |
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