EP1002046B1 - Feste textilwaschmittel-formulierung enthaltend glycin-n, n-diessigsäure-derivate - Google Patents
Feste textilwaschmittel-formulierung enthaltend glycin-n, n-diessigsäure-derivate Download PDFInfo
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- EP1002046B1 EP1002046B1 EP98941364A EP98941364A EP1002046B1 EP 1002046 B1 EP1002046 B1 EP 1002046B1 EP 98941364 A EP98941364 A EP 98941364A EP 98941364 A EP98941364 A EP 98941364A EP 1002046 B1 EP1002046 B1 EP 1002046B1
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- detergent formulation
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- textile detergent
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Classifications
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- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D17/00—Detergent materials or soaps characterised by their shape or physical properties
- C11D17/06—Powder; Flakes; Free-flowing mixtures; Sheets
- C11D17/065—High-density particulate detergent 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
- C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
- C11D1/66—Non-ionic compounds
- C11D1/83—Mixtures of non-ionic with anionic compounds
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/02—Inorganic compounds ; Elemental compounds
- C11D3/04—Water-soluble compounds
- C11D3/06—Phosphates, including polyphosphates
-
- 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
- C11D3/02—Inorganic compounds ; Elemental compounds
- C11D3/04—Water-soluble compounds
- C11D3/08—Silicates
-
- 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
- C11D3/02—Inorganic compounds ; Elemental compounds
- C11D3/04—Water-soluble compounds
- C11D3/10—Carbonates ; Bicarbonates
-
- 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
- C11D3/02—Inorganic compounds ; Elemental compounds
- C11D3/12—Water-insoluble compounds
- C11D3/124—Silicon containing, e.g. silica, silex, quartz or glass beads
- C11D3/1246—Silicates, e.g. diatomaceous earth
- C11D3/128—Aluminium silicates, e.g. zeolites
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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
- C11D3/26—Organic compounds containing nitrogen
- C11D3/33—Amino carboxylic acids
Definitions
- the present invention relates to a solid textile detergent formulation from inorganic builders based on carbonate, where there is still a small proportion of silicate and phosphate builders can, glycine-N, N-diacetic acid derivatives as organic Builder components as well as surfactants and optionally other usual components.
- Inorganic silicon-containing builders such as aluminosilicates (Zeolites) or silicates are essential components conventional phosphate-reduced or phosphate-free powder detergent. Their proportion is usually 10 to 45% by weight. Your primary job in the washing process is to reduce it the water hardness, which improves the washing performance of the anionic surfactants increases and at the same time the extent of tissue deposits (incrustations), consisting of insoluble calcium or magnesium salts, is reduced.
- tissue deposits consisting of insoluble calcium or magnesium salts
- Water-soluble inorganic silicate builders e.g. amorphous disilicate
- zeolites zeolites
- calcium and magnesium ions as poorly soluble silicates.
- tissue incrustation given by silicates.
- the insoluble bear Builder not insignificant to the sludge in the sewage treatment plant at.
- the task was to create a solid laundry detergent formulation to provide in the proportion of inorganic builders Base of aluminosilicate and / or silicate is greatly reduced.
- biodegradable glycine-N, N-diacetic acid derivatives allows the proportion of such inorganic Strongly reduce builders while maintaining washability to increase. Especially the build-up of tissue incrustations advantageously inhibited.
- the total share increases biodegradable components in the detergent formulation as well as the total solubility of the detergent. Farther enables the amount of inorganic builders to be reduced Manufacture of particularly highly concentrated compact solid Detergent formulations with a significantly reduced volume.
- Suitable inorganic builder substances (A) based on carbonate are carbonates and bicarbonates. These can take the form of their Alkali metal, alkaline earth metal or ammonium salts used become. Na, Li and Mg carbonates or - Hydrogen carbonates, in particular sodium carbonate and / or sodium hydrogen carbonate, used.
- Suitable inorganic builders (B) are primarily crystalline ones or amorphous aluminosilicates with ion-exchanging properties like especially zeolites.
- Different types of zeolites are suitable, in particular zeolites A, X, B, P, MAP and HS in their Na form or in forms in which Na is partially against others Cations such as Li, K, Ca, Mg or ammonium are exchanged.
- Suitable zeolites are described, for example, in EP-A 038591, EP-A 021491, EP-A 087035, US-A 4604224, GB-A 2013259, EP-A 522726, EP-A 384070 and WO-A 94/24251.
- Suitable crystalline silicates are, for example, disilicates or layered silicates, e.g. B. ⁇ -Na 2 Si 2 O 5 or ⁇ -Na 2 Si 2 O 5 (SKS 6 or SKS 7, manufacturer Hoechst).
- the silicates can be used in the form of their alkali metal, alkaline earth metal or ammonium salts, preferably as Na, Li and Mg silicates.
- Amorphous silicates such as sodium metasilicate, which has a polymeric structure, or amorphous disilicate (Britesil® H 20, manufacturer Akzo) can also be used.
- Common phosphates as inorganic builders (C) are polyphosphates such as B. pentasodium triphosphate.
- Component (A) lies in the textile detergent formulation according to the invention in an amount of 5 to 27 wt .-%, in particular 10 to 25% by weight.
- Component (B) is preferably used in amounts of 0 to 10 wt .-%, in particular 0 to 8 wt .-%, used. Good results is achieved with amounts of 1.5 to 8% by weight, in particular 2 up to 6% by weight of component (B) in the detergent formulation. However, even in the absence or very small amounts of the component (B), i.e. a content of 0 to 0.5% by weight in the detergent formulation, you get the desired benefits and effects in the sense of the present invention.
- Component (C) which is responsible for the effect of the invention Detergent formulation is less important, is preferably in amounts of 0.05 to 2% by weight, in particular 0.1 to 1 wt .-%, before or can be omitted entirely.
- Such compounds I are used for component (D) in which R stands for a radical with at least 5 carbon atoms.
- N-diacetic acid derivatives I are used in which R for straight-chain or branched unsubstituted C 5 to C 20 alkyl or C 5 to C 20 alkenyl Radicals that can be interrupted by up to 5 non-adjacent oxygen atoms and / or nitrogen atoms; said nitrogen atoms can carry hydrogen or C 1 - to C 8 -alkyl groups.
- the compounds I are in the form of the free acids or their Alkali metal, alkaline earth metal, ammonium and substituted Ammonium salts used.
- Such salts are particularly suitable the sodium, potassium and ammonium salts, especially that Trisodium, tripotassium and triammonium salt and organic Triamine salts with a tertiary nitrogen atom.
- the bases on which the organic amine salts are based come tertiary amines such as trialkylamines with 1 to 6 carbon atoms in alkyl, e.g. Trimethyl and triethylamine, methyldiethylamine or tricyclohexylamine, and trialkanolamines with 2 or 3 carbon atoms in the alkanol radical, preferably triethanolamine, tri-n-propanolamine or Triisopropanolamine.
- trialkylamines with 1 to 6 carbon atoms in alkyl e.g. Trimethyl and triethylamine, methyldiethylamine or tricyclohexylamine
- trialkanolamines with 2 or 3 carbon atoms in the alkanol radical preferably triethanolamine, tri-n-propanolamine or Triisopropanolamine.
- the alkaline earth metal salts are, in particular, the calcium and Magnesium salts used.
- straight-chain or branched alk (en) yl radicals are C 5 to C 30 alkyl and C 5 to C 30 alkenyl, in particular straight-chain radicals derived from saturated or unsaturated fatty acids.
- individual radicals R are: n-pentyl, isopentyl, tert-pentyl, neopentyl, n-hexyl, n-heptyl, 3-heptyl (derived from 2-ethylhexanoic acid), n-octyl, iso-octyl (derived of iso-nonanoic acid), n-nonyl, n-decyl, n-undecyl, n-dodecyl, iso-dodecyl (derived from iso-tridecanoic acid), n-tridecyl, n-tetradecyl, n-pentadecyl, n
- the C 1 - to C 12 -alkylene bridges A are primarily polymethylene groups of the formula - (CH 2 ) t -, in which t denotes a number from 2 to 12, in particular from 2 to 8, ie 1,2-ethylene, 1 , 3-propylene, 1,4-butylene, pentamethylene, hexamethylene, heptamethylene, octamethylene, nonamethylene, decamethylene, undecamethylene and dodecamethylene. Hexamethylene, octamethylene, 1,2-ethylene and 1,4-butylene are particularly preferred here.
- branched C 1 - to C 12 -alkylene groups can also occur, for. B. -CH 2 CH (CH 3 ) CH 2 -, -CH 2 C (CH 3 ) 2 CH 2 -, -CH 2 CH (C 2 H 5 ) - or -CH 2 CH (CH 3 ) -.
- the C 5 to C 30 alkyl and C 5 to C 30 alkenyl groups can carry up to 5, in particular up to 3, additional substituents of the type mentioned and by up to 5, in particular up to 3, non-adjacent oxygen atoms and / or Nitrogen atoms must be interrupted.
- Examples of such substituted alk (en) yl groups are -CH 2 CH 2 -O-CH 2 CH 2 -O-CH 3 or -CH 2 -OPh.
- Suitable alkoxylate groups are in particular those in which m and n each represent numbers from 0 to 30, especially from 0 to 15.
- a 1 and A 2 mean groups derived from butylene oxide and especially from propylene oxide and from ethylene oxide. Pure ethoxylates and pure propoxylates are of particular interest, but ethylene oxide-propylene oxide block structures can also occur.
- substitution on the phenyl nuclei preferably two occur (same or different) or especially one Substituent on.
- phenylalkyl groups examples include benzyl, 2-phenylethyl, 3-phenylpropyl, 4-phenylbutyl, o-, m- or p-hydroxybenzyl, o-, m- or p-carboxybenzyl, o-, m- or p-sulfobenzyl, o-, m- or p-methoxy- or -ethoxycarbonylbenzyl.
- Substitution on phenyl nuclei is preferably water-soluble making groups such as hydroxyl groups, carboxyl groups or sulfo groups on.
- Component (D) lies in the textile detergent formulation according to the invention preferably in an amount of 2 to 30% by weight, in particular 5 to 25% by weight.
- the presence of Component (B) in the solid textile detergent formulation according to the invention the weight ratio of (D) glycine-N, N-diacetic acid derivatives I to (B) aluminosilicates or silicates 50: 1 to 1: 5, preferably 40: 1 to 1: 2 in this ratio range the detergent formulation according to the invention is particularly effective.
- the solid textile detergent formulation according to the invention contains two or more glycine-N, N-diacetic acid derivatives of the general formula I.
- the present mixture of the glycine-N, N-diacetic acid derivatives I consists in particular of two or three or four or five components or major components.
- Such mixtures are particularly effective in the solid textile detergent formulation according to the invention if they consist of glycine-N, N-diacetic acid derivatives I in which the radicals R consist of branched and / or linear C 1 - to C 30 -alkyl groups, especially branched and / or linear C 1 to C 15 alkyl groups are selected.
- the glycine-N, N-diacetic acid derivatives I can be incorporated individually or identically into the textile detergent formulation as a prefabricated mixture.
- Such a last-mentioned mixture of glycine-N, N-diacetic acid derivatives I can be produced by mixing the individual components, but it can also be obtained directly in the synthesis of the compound I. Examples of this are the products of the hydroformylation of ⁇ -olefin mixtures (oxosynthesis) with subsequent reaction of this mixture of linear and branched aldehydes of different C chain lengths to give the corresponding glycine-N, N-diacetic acid derivatives.
- the described mixtures of glycine-N, N-diacetic acid derivatives not only in the invention solid textile detergent formulation are particularly effective, but generally in solid textile detergent formulations, for example in a formulation containing 1 to 60% by weight (preferably 10 to 45% by weight) based inorganic builders of crystalline or amorphous aluminosilicates, crystalline or amorphous silicates, carbonates and / or phosphates, 0.1 to 25% by weight (preferably 3 to 10% by weight) of said mixture from glycine-N, N-diacetic acid derivatives I, 1 to 40% by weight (preferably 5 to 15% by weight) anionic surfactants, 0.5 to 30% by weight (preferably 3 to 12% by weight) of nonionic surfactants and optionally 0.5 to 20% by weight (preferably 1 to 12% by weight) of further organic cobuilders in the form of low molecular weight, oligomeric or polymeric carboxylic acids or Contains phosphonic acids or their salts.
- Suitable anionic surfactants (E) are, for example, fatty alcohol sulfates of fatty alcohols with 8 to 22, preferably 10 to 18, carbon atoms, e.g. B. C 9 - to C 11 alcohol sulfates, C 12 - to C 14 alcohol sulfates, C 12 - to C 18 alcohol sulfates, lauryl sulfate, cetyl sulfate, myristyl sulfate, palmityl sulfate, stearyl sulfate and tallow fatty alcohol sulfate.
- Suitable anionic surfactants are sulfated ethoxylated C 8 to C 22 alcohols (alkyl ether sulfates) or their soluble salts.
- Compounds of this type are prepared, for example, by firstly using a C 8 - to C 22 -, preferably a C 10 - to C 18 alcohol, e.g. B. a fatty alcohol, alkoxylated and the alkoxylation product then sulfated.
- Ethylene oxide is preferably used for the alkoxylation, 1 to 50, preferably 1 to 20, mol of ethylene oxide being used per mol of alcohol.
- the alkoxylation of the alcohols can also be carried out using propylene oxide alone and, if appropriate, butylene oxide.
- alkoxylated C 8 to C 22 alcohols which contain ethylene oxide and propylene oxide or ethylene oxide and butylene oxide or ethylene oxide and propylene oxide and butylene oxide.
- the alkoxylated C 8 to C 22 alcohols can contain the ethylene oxide, propylene oxide and butylene oxide units in the form of blocks or in statistical distribution.
- alkyl ether sulfates with a broad or narrow alkylene oxide homolog distribution can be obtained.
- alkane sulfonates such as C 8 to C 24 , preferably C 10 to C 18 alkane sulfonates and soaps such as the Na and K salts of C 8 to C 24 carboxylic acids.
- LAS alkylbenzenesulfonates
- LAS alkylbenzenesulfonates
- anionic surfactants (E) are C 8 - to C 24 -olefin sulfonates and disulfonates, which can also be mixtures of alkene and hydroxyalkane sulfonates or disulfonates, alkyl ester sulfonates, sulfonated polycarboxylic acids, alkyl glycerol sulfonates, fatty acid glycerol ester sulfonates, paraffin phenol sulfate, alkylphenol sulfonate, alkylphenol sulfonate and alkylphenol sulfate polyols approx. 20 to approx.
- alkyl phosphates based on paraffin or paraffin mixtures obtained from natural sources
- alkyl phosphates based on paraffin or paraffin mixtures obtained from natural sources
- alkyl phosphates based on paraffin or paraffin mixtures obtained from natural sources
- acyl isethionates acyl taurates
- acyl methyl taurates alkyl succinic acids
- alkenyl succinic acids or their half esters or half amides alkyl sulfosuccinic acids or their amides
- mono- and diesters of sulfosuccinic acids Acyl sarcosinates, sulfated alkyl polyglucosides, alkyl polyglycol carboxylates and hydroxyalkyl sarcosinates.
- the anionic surfactants are preferably in the detergent Form of salts added. Suitable cations in these salts are alkali metal ions such as sodium, potassium and lithium and Ammonium salts such as B. Hydroxyethylammonium, di (hydroxyethyl) ammonium and tri (hydroxyethyl) ammonium salts.
- Component (E) lies in the textile detergent formulation according to the invention preferably in an amount of 0.1 to 40% by weight, in particular 1 to 30% by weight, in particular from 5 to 20% by weight.
- anionic surfactants can be used individually anionic surfactants or a combination of different ones Use anionic surfactants. There can be anionic surfactants from only one class, for example only Fatty alcohol sulfates or only alkyl benzene sulfonates, but you can also use surfactant mixtures from different classes, e.g. a mixture of fatty alcohol sulfates and alkylbenzenesulfonates.
- Glycine-N, N-diacetic acid derivatives I have additional surfactant character and can function as surfactants of anionic surfactants and take them in whole quantities or replace partially in the detergent formulation. It is so possible to produce even more concentrated formulations.
- the solid laundry detergent formulation according to the invention contains in a further preferred embodiment as Component (E) only 0 to 6 wt .-%, in particular 0 to 4% by weight, especially 0.1 to 4% by weight, of anionic surfactants one or more sulfate groups, one or more sulfonate groups, one or more phosphate groups or one or two carboxylate groups (herewith are essentially the above anionic surfactants listed).
- Suitable nonionic surfactants (F) are, for example, alkoxylated C 8 to C 22 alcohols, such as fatty alcohol alkoxylates or oxo alcohol alkoxylates.
- the alkoxylation can be carried out using ethylene oxide, propylene oxide and / or butylene oxide. All alkoxylated alcohols which contain at least two molecules of an alkylene oxide mentioned above can be used as surfactants.
- block polymers of ethylene oxide, propylene oxide and / or butylene oxide come into consideration or addition products which contain the alkylene oxides mentioned in a statistical distribution. 2 to 50, preferably 3 to 20, moles of at least one alkylene oxide are used per mole of alcohol.
- Preferably used as the alkylene oxide is ethylene oxide.
- the alcohols preferably have 10 to 18 carbon atoms.
- alkoxylates with a broad or narrow alkylene oxide homolog distribution can be obtained.
- alkylphenol alkoxylates such as alkylphenol ethoxylates with C 6 - to C 14 -alkyl chains and 5 to 30 moles of alkylene oxide units.
- nonionic surfactants are alkyl polyglucosides with 8 to 22, preferably 10 to 18 carbon atoms in the Alkyl chain. These compounds usually contain 1 to 20, preferably 1.1 to 5 glucoside units.
- N-alkyl glucamides of the general structures wherein B 1 is C 6 to C 22 alkyl, B 2 is hydrogen or C 1 to C 4 alkyl and D is a polyhydroxyalkyl radical having 5 to 12 C atoms and at least 3 hydroxy groups.
- B 1 is preferably C 10 to C 18 alkyl
- B 2 is CH 3
- D is a C 5 or C 6 radical.
- such compounds are obtained by the acylation of reducing aminated sugars with acid chlorides of C 10 to C 18 carboxylic acids.
- Examples of such compounds are the reaction products of n-butyltriglycolamine of the formula H 2 N- (CH 2 -CH 2 -O) 3 -C 4 H 9 with methyl dodecanoate or the reaction products of ethyl tetraglycolamine of the formula H 2 N- (CH 2 -CH 2 -O) 4 -C 2 H 5 with a commercially available mixture of saturated C 8 - to C 18 -fatty acid methyl esters.
- Block copolymers are also suitable as nonionic surfactants (F) from ethylene oxide, propylene oxide and / or butylene oxide (Pluronic® and Tetronic® brands from BASF), polyhydroxy or Polyalkoxy fatty acid derivatives such as polyhydroxy fatty acid amides, N-alkoxy- or N-aryloxypolyhydroxyfatty acid amides, fatty acid amide ethoxylates, especially closed end groups, as well Fatty acid alkanolamide.
- F nonionic surfactants
- Component (F) lies in the textile detergent formulation according to the invention preferably in an amount of 1 to 40% by weight, in particular 3 to 30% by weight, especially 5 to 25% by weight.
- Nonionic surfactants or a combination of different nonionic surfactants can be used.
- Nonionic surfactants from only one class can be used, in particular only alkoxylated C 8 to C 22 alcohols, but surfactant mixtures from different classes can also be used.
- the invention contains Textile detergent formulation in addition to the builder component (D) 0.05 to 10 wt .-%, in particular 1 to 5 wt .-% organic Cobuilder (G) in the form of low molecular weight, oligomeric or polymeric Carboxylic acids, especially polycarboxylic acids, or Phosphonic acids or their salts, especially Na or K salts.
- D builder component
- G organic Cobuilder
- Suitable unsaturated C 4 -C 8 dicarboxylic acids are maleic acid, fumaric acid, itaconic acid and citraconic acid. Maleic acid is preferred.
- Group (i) includes monoethylenically unsaturated C 3 -C 8 monocarboxylic acids such as. As acrylic acid, methacrylic acid, crotonic acid and vinyl acetic acid. From group (i), preference is given to using acrylic acid and methacrylic acid.
- Group (ii) includes monoethylenically unsaturated C 2 -C 22 olefins, vinyl alkyl ethers with C 1 -C 8 alkyl groups, styrene, vinyl esters of C 1 -C 8 carboxylic acids, (meth) acrylamide and vinyl pyrrolidone. From group (ii), preference is given to using C 2 -C 6 olefins, vinyl alkyl ethers with C 1 -C 4 alkyl groups, vinyl acetate and vinyl propionate.
- Group (iii) comprises (meth) acrylic esters of C 1 to C 8 alcohols, (meth) acrylonitrile, (meth) acrylamides of C 1 -C 8 amines, N-vinylformamide and N-vinylimidazole.
- polymers of group (ii) polymerize vinyl esters contain, they can also partially or completely to vinyl alcohol structural units are hydrolyzed.
- Suitable cound Terpolymers are known, for example, from US-A 3887806 and DE-A 4313909 known.
- Suitable unsaturated carboxylic acids are, for example Maleic acid, fumaric acid, itaconic acid, citraconic acid, acrylic acid, Methacrylic acid, crotonic acid and vinyl acetic acid and mixtures from acrylic acid and maleic acid, in quantities of 40 to 95 % By weight, based on the component to be grafted, grafted on become.
- Suitable modifying Monomers are the above-mentioned monomers of groups (ii) and (Iii).
- polyethylene glycols ethylene oxide / propylene oxide or ethylene oxide / butylene oxide or ethylene oxide / propylene oxide / butylene oxide block copolymers and alkoxylated mono- or polyvalent C 1 -C 22 alcohols, cf. US-A 5756456.
- polyglyoxylic acids as component (G) are described in EP-B 001 004, US-A 5 399 286, DE-A 41 06 355 and EP-A 656 914.
- the end groups of the polyglyoxylic acids can be different Have structures.
- Suitable as component (G) and modified polyamidocarboxylic acids are known for example from EP-A 454126, EP-B 511037, WO-A 94/01486 and EP-A 581452.
- Component (G) in particular also uses polyaspartic acids or cocondensates of aspartic acid with further amino acids, C 4 -C 25 mono- or dicarboxylic acids and / or C 4 -C 25 mono or diamines.
- polyaspartic acids or cocondensates of aspartic acid with further amino acids C 4 -C 25 mono- or dicarboxylic acids and / or C 4 -C 25 mono or diamines.
- phosphorus-containing acids used prepared with C 6 -C 22 -mono- or -dicarboxylic acids or with C 6 -C 22 -mono- or -diamines.
- component (G) iminodisuccinic acid, Oxydisuccinic acid, aminopolycarboxylates, alkyl polyaminocarboxylates, Aminopolyalkylenephosphonates, polyglutamates, hydrophobically modified Citric acid such as Agaricic acid, poly- ⁇ -hydroxyacrylic acid, N-acylethylenediamine triacetates such as lauroylethylenediamine triacetate and alkylamides of ethylenediaminetetraacetic acid such as EDTA-tallow amide.
- Oxidized starches can also be used as organic cobuilders be used.
- the Textile detergent formulation according to the invention additionally 0.5 up to 40% by weight, in particular 8 to 35% by weight, especially 13 to 30% by weight of bleach (H) in the form of percarboxylic acids, e.g. B. Diperoxododecanedicarboxylic acid, phthalimidopercaproic acid or Monoperoxophthalic acid or terephthalic acid, adducts of hydrogen peroxide to inorganic salts, e.g. Sodium perborate monohydrate, Sodium perborate tetrahydrate, sodium carbonate perhydrate or Sodium phosphate perhydrate, adducts of hydrogen peroxide organic compounds, e.g.
- Urea perhydrate, or of inorganic Peroxo salts e.g. B. alkali metal persulfates, or -peroxodisulfates, optionally in combination with 0.01 to 15 %
- bleach activators (J) at Color detergents will turn the bleach (H) (if any) into usually used without bleach activator (J), otherwise are usually bleach activators (J) are also present.
- the described bleaching system consisting of bleaching agents and bleach activators can optionally also contain bleaching catalysts.
- Suitable bleaching catalysts are, for example, quaternized ones Imines and sulfonimines, which are described for example in US-A 5 360 569 and EP-A 453 003.
- Particularly effective bleaching catalysts are manganese complexes, for example in the WO-A 94/21777 are described.
- Such connections are in If they are used in the detergent formulations, at most in amounts up to 1.5% by weight, in particular up to 0.5% by weight, in In the case of very active manganese complexes in amounts up to 0.1 wt .-%, incorporated.
- the Textile detergent formulation according to the invention additionally 0.05 up to 4% by weight of enzymes (K).
- Enzymes are proteases, amylases, lipases and cellulases. Of the Enzymes are preferably used in amounts of 0.1 to 1.7% by weight, in particular preferably 0.2 to 1.2% by weight of the made-up Enzyme added.
- Suitable proteases are e.g. B. Savinase and Esperase (manufacturer: Novo Nordisk). A suitable lipase is z. B. Lipolase (manufacturer: Novo Nordisk). A suitable cellulase is z. B. Celluzyme (manufacturer: Novo Nordisk).
- the textile detergent formulation according to the invention is solid d. H. is usually powdered or granular or in Extrudate or tablet form.
- the powder or granular detergents according to the invention can contain up to 60% by weight of inorganic fillers. Sodium sulfate is usually used for this.
- the detergents according to the invention are low in adjusting agents and contain only up to 20 wt .-%, particularly preferably only up to 8% by weight of adjusting agents, especially for compact or Ultracompact detergents.
- the solid detergents according to the invention can have different bulk densities in the range of 300 to 1300 g / l, especially from 550 to 1200 g / l, especially 650 to 1100 g / l.
- Modern compact detergents have in the Usually high bulk densities and show a granulate build-up. to Desired compaction of detergents can be achieved in the art usual procedures are used.
- the textile detergent formulation according to the invention is after Manufactured customary methods and optionally assembled.
- compositions for compact heavy duty laundry detergents and color detergent are typical compositions for compact heavy duty laundry detergents and color detergent (the percentages relate to weight; the information in brackets for the Compositions (a) and (b) are preferred ranges):
- the detergent formulations described in Table 1 were used to wash test fabrics made of cotton.
- the washing conditions are shown in Table 2.
- the number of washing cycles was 15. After this number of washes, the ash content of the test fabric was determined by ashing at 700 ° C.
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Description
- R
- für C5- bis C30-Alkyl oder C5- bis C30-Alkenyl, welche zusätzlich als Substituenten bis zu 5 Hydroxylgruppen, Sulfatgruppen, Sulfonatgruppen, Formylgruppen, C1- bis C4-Alkoxygruppen, Phenoxygruppen oder C1-bis C4-Alkoxycarbonylgruppen tragen und durch bis zu 5 nicht benachbarte Sauerstoffatome und/oder Stickstoffatome unterbrochen sein können, Alkoxylat-Gruppierungen der Formel -(CH2)k-O-(A1O)m-(A2O)n-Y, in der A1 und A2 unabhängig voneinander 1,2-Alkylengruppen mit 2 bis 4 C-Atomen bezeichnen, Y Wasserstoff, C1- bis C12-Alkyl, Phenyl, C1- bis C4-Alkoxycarbonyl oder Sulfo bedeutet und k für die Zahl 1, 2 oder 3 sowie m und n jeweils für Zahlen von 0 bis 50 stehen, wobei die Summe aus m + n mindestens 2 betragen muß, Phenylalkylgruppen mit 1 bis 20 C-Atomen im Alkyl, wobei alle bei den Bedeutungen für R genannten Phenylkerne noch zusätzlich als Substituenten bis zu drei C1bis C4-Alkylgruppen, Hydroxylgruppen, Carboxylgruppen, Sulfogruppen oder C1 bis C4-Alkoxycarbonylgruppen tragen können, oder einen Rest der Formel steht, wobei A eine C1- bis C12-Alkylen-Brücke oder eine chemische Bindung bezeichnet, und
- M
- Wasserstoff, Alkalimetall, Erdalkalimetall, Ammonium oder substituiertes Ammonium in den entsprechenden stöchiometrischen Mengen bedeutet,
- R1
- einen C5- bis C21-Alkyl- oder -Alkenylrest bezeichnet,
- R2
- eine C1- bis C4-Alkylgruppe bedeutet,
- A1
- für C2- bis C4-Alkylen steht,
- y
- die Zahl 2 oder 3 bezeichnet und
- x
- einen Wert von 1 bis 6 hat.
- polyacylierte Zucker, z. B. Pentaacetylglucose;
- Acyloxybenzolsulfonsäuren und deren Alkali- und Erdalkalimetallsalze, z. B. Natrium-p-nonanoyloxybenzolsulfonat oder Natrium-p-benzoyloxybenzolsulfonat;
- N,N-diacylierte und N,N,N',N'-tetraacylierte Amine, z. B. N,N,N',N'-Tetraacetylmethylendiamin und -ethylendiamin (TAED), N,N-Diacetylanilin, N,N-Diacetyl-p-toluidin oder 1,3-diacylierte Hydantoine wie 1,3-Diacetyl-5,5-dimethylhydantoin;
- N-Alkyl-N-sulfonylcarbonamide, z. B. N-Methyl-N-mesylacetamid oder N-Methyl-N-mesylbenzamid;
- N-acylierte cyclische Hydrazide, acylierte Triazole oder Urazole, z. B. Monoacetylmaleinsäurehydrazid;
- O,N,N-trisubstituierte Hydroxylamine, z.B. O-Benzoyl-N,N-succinylhydroxylamin, O-Acetyl-N,N-succinylhydroxylamin oder O,N,N-Triacetylhydroxylamin;
- N,N'-Diacylsulfurylamide, z. B. N,N'-Dimethyl-N,N'-diacetylsulfurylamid oder N,N'-Diethyl-N,N'-dipropionylsulfurylamid;
- acylierte Lactame wie beispielsweise Acetylcaprolactam, Carbonylbiscaprolactam, Octanoylcaprolactam oder Benzoylcaprolactam;
- Anthranilderivate wie z.B. 2-Methylanthranil oder 2-Phenylanthranil;
- Triacylcyanurate, z.B. Triacetylcyanurat oder Tribenzoylcyanurat;
- Oximester und Bisoximester wie z.B. o-Acetylacetonoxim oder Bisisopropyliminocarbonat;
- Carbonsäureanhydride, z. B. Essigsäureanhydrid, Benzoesäureanhydrid, m-Chlorbenzoesäureanhydrid oder Phthalsäureanhyrid;
- Enolester wie z.B. Isopropenylacetat;
- 1,3-Diacyl-4,5-diacyloxy-imidazoline, z. B. 1,3-Diacetyl-4,5-diacetoxyimidazolin;
- Tetraacetylglycoluril und Tetrapropionylglycoluril;
- diacylierte 2,5-Diketopiperazine, z.B. 1,4-Diacetyl-2,5-diketopiperazin;
- ammoniumsubstituierte Nitrile wie z.B. N-Methylmorpholiniumacetonitrilmethylsulfat;
- Acylierungsprodukte von Propylendiharnstoff und 2,2-Dimethylpropylendiharnstoff, z. B. Tetraacetylpropylendiharnstoff;
- α-Acyloxypolyacylmalonamide, z. B. α-Acetoxy-N,N'-diacetylmalonamid;
- Diacyl-dioxohexahydro-1,3,5-triazine, z. B. 1,5-Diacetyl-2,4-dioxohexahydro-1,3,5-triazin;
- Benz-(4H)1,3-oxazin-4-one mit Alkylresten, z. B. Methyl, oder aromatischen Resten z. B. Phenyl, in der 2-Position.
- kationische Tenside, üblicherweise in einer Menge bis 25 Gew.-%, vorzugsweise 3 bis 15 Gew.-%, beispielsweise C8bis C16-Dialkyldimethylammoniumhalogenide, Dialkoxydimethylammoniumhalogenide oder Imidazoliniumsalze mit langkettigem Alkylrest;
- amphotere Tenside, üblicherweise in einer Menge bis 15 Gew.-%, vorzugsweise 2 bis 10 Gew.-%, beispielsweise Derivate von sekundären oder tertiären Aminen wie z.B. C12bis C18-Alkylbetaine oder C12- bis C18-Alkylsulfobetaine oder Aminoxide wie Alkyldimethylaminoxide;
- Vergrauungsinhibitoren und Soil-Release-Polymere (Dabei handelt es sich z.B. um Polyester aus Polyethylenoxiden mit Ethylenglykol und/oder Propylenglykol und aromatischen Dicarbonsäuren oder aromatischen und aliphatischen Dicarbonsäuren oder Polyester aus einseitig endgruppenverschlossenen Polyethylenoxiden mit zwei- und/oder mehrwertigen Alkoholen und Dicarbonsäuren. Derartige Polyester sind bekannt, vgl. beispielsweise US-A-3 557 039, GB-A-1 154 730, EP-A-0 185 427, EP-A-0 241 984, EP-A-0 241 985, EP-A-0 272 033 und US-A-5 142 020. Weitere geeignete Soil-Release-Polymere sind amphiphile Propf- oder Copolymere von Vinyl- und/oder Acrylester auf Polyalkylenoxiden, vgl. US-A-4 746 456, US-A-4 846 995, DE-A-3 711 299, US-A-4 904 408, US-A-4 846 994 und US-A-4 849 126, oder modifizierten Cellulosen wie z.B. Methylcellulose, Hydroxypropylcellulose oder Carboxymethylcellulose. Vergrauungsinhibitoren und Soil-Release-Polymere sind in den Waschmittelformulierungen zu 0,1 bis 3,5 Gew.-%, vorzugsweise zu 0,2 bis 2,5 Gew.-%, besonders bevorzugt zu 0,3 bis 2 Gew.-% enthalten. Bevorzugt eingesetzte Soil-Release-Polymere sind die aus der US-A-4 746 456 bekannten Propfpolymeren von Vinylacetat auf Polyethylenoxid der Molmasse 2500 bis 8000 im Gewichtsverhältnis 1,2:1 bis 3,0:1, sowie handelsübliche Polyethylenterephthalat/Polyoxyethylenterephthalate der Molmasse 3000 bis 25000 aus Polyethylenoxiden der Molmasse 750 bis 5000 mit Terephthalsäure und Ethylenoxid und einem Molverhältnis von Polyethylenterephthalat zu Polyoxyethylenterephthalat von 8:1 bis 1:1 und die aus der DE-A-44 03 866 bekannten Blockpolykondensate, die Blöcke aus (a) Ester-Einheiten aus Polyalkylenglykolen einer Molmasse von 500 bis 7500 und aliphatischen dicarbonsäuren und/oder Monohydroxymonocarbonsäuren und (b) Ester-Einheiten aus aromatischen Dicarbonsäuren und mehrwertigen Alkoholen enthalten. Diese amphiphilen Blockcopolymerisate haben Molmassen von 1500 bis 25000.);
- Farbübertragungsinhibitoren, beispielsweise Homo- und Copolymerisate des N-Vinylpyrrolidons, des N-Vinylimidazols, des N-Vinyloxazolidons oder des 4-Vinylpyridin-N-oxids mit Molmassen von 15.000 bis 100.000 sowie vernetzte feinteilige Polymere auf Basis dieser Monomere mit einer Teilchengröße von 0,1 bis 500, vorzugsweise 0,1 bis 250 µm;
- nichttensidartige Schaumdämpfer oder Schauminhibitoren, beispielsweise Organopolysiloxane und deren Gemische mit mikrofeiner, gegebenenfalls silanierter Kieselsäure sowie Paraffine, Wachse, Mikrokristallinwachse und deren Gemische mit silanierter Kieselsäure;
- Komplexbildner (auch in der Funktion von organischen Cobuildern);
- optische Aufheller;
- Polyethylenglykole;
- Parfüme oder Duftstoffe;
- Füllstoffe;
- anorganische Stellmittel, z. B. Natriumsulfat;
- Konfektionierhilfsmittel;
- Löslichkeitsverbesserer;
- Trübungs- und Perlglanzmittel;
- Farbstoffe;
- Korrosionsinhibitoren;
- Peroxidstabilisatoren;
- Elektrolyte.
1-40% | (2-30%) | mindestens eines Glycin-N,N-diessigsäure-Derivats (D) |
1-30% | (5-27%) | mindestens eines anorganischen Builders auf Carbonat-Basis (A) |
0-8% | (1,5-8% oder 0-0,5%) | mindestens eines anorganischen Builders auf Basis von kristallinen oder amorphen Alumosilikaten und/oder kristallinen oder amorphen Silikaten (B) |
0-5% | (0,05-2%) | mindestens eines anorganischen Builders auf Phosphat-Basis (C) |
0,1-40% | (1-30%) | mindestens eines anionischen Tensids (E) |
0,5-50% | (1-40%) | mindestens eines nichtionischen Tensids (F) |
0-10% | (0,5-5%) | mindestens eines organischen Cobuilders (G) |
5-40% | (13-30%) | eines anorganischen Bleichmittels (H) |
0,01-15% | (0,5-9%) | eines Bleichaktivators (J) |
0-1,5% | (0-0,5%) | eines Bleichkatalysators |
0-6% | (0,2-3%) | eines Farbübertragungsinhibitors |
0-3,5% | (0,2-2,5%) | eines Soil-Release Polymers |
0,05-4% | (0,1-1,7%) | Enzym oder Enzymmischung (K) |
1-40% | (2-30%) | mindestens eines Glycin-N,N-diessigsäure-Derivats (D) |
1-30% | (5-27%) | mindestens eines anorganischen Builders auf Carbonat-Basis (A) |
0-8% | (1,5-8% oder 0-0,5%) | mindestens eines anorganischen Builders auf Basis von kristallinen oder amorphen Alumosilikaten und/oder kristallinen oder amorphen Silikaten (B) |
0-5% | (0,05-2%) | mindestens eines anorganischen Builders auf Phosphat-Basis (C) |
0,1-40% | (1-30%) | mindestens eines anionischen Tensids (E) |
0,5-50% | (1-40%) | mindestens eines nichtionischen Tensids (F) |
0-10% | (0,5-5%) | mindestens eines organischen Cobuilders (G) |
0-15% | (0-5%) | eines anorganischen Bleichmittels (H) |
0,05-6% | (0,2-3%) | eines Farbübertragungsinhibitors |
0,1-2,5% | (0,2-1,5%) | Enzym oder Enzymmischung (K) |
0,1-3,5% | (0,2-2,5%) | Soil-Release-Polymer |
WM 1 [%] | WM 2 [%] | WM 3 [%] | WM 4 [%] | WM 5 [%] | |
lin. Alkylbenzolsulfonat | 6,00 | 6,00 | 6,00 | 6,00 | |
C12- bis C18-Alkylsulfat | 2,00 | 2,00 | 2,00 | 2,00 | |
C13- bis C15-Oxoalkohol x 7 EO | 7,00 | 7,00 | 7,00 | 7,00 | 7,00 |
AGDA, Na-Salz | 5,00 | 10,00 | 15,00 | 20,00 | |
Seife | 1,00 | 1,00 | 1,00 | 1,00 | |
Silicatbuilder | 36,00 | 5,00 | |||
Natriummetasilikat x 5 H2O | 3,50 | 3,50 | |||
Natriumcarbonat | 12,00 | 12,00 | 12,00 | 12,00 | 12,00 |
Carboxymethylcellulose | 1,50 | 1,50 | 1,50 | 1,50 | 1,50 |
Natriumperboratmonohydrat | 15,00 | 15,00 | 15,00 | 15,00 | 15,00 |
TAED | 3,50 | 3,50 | 3,50 | 3,50 | 3,50 |
Natriumsulfat | 3,00 | 3,00 | 3,00 | 3,00 | 3,00 |
Wasser | 9,50 | 39,00 | 35,50 | 34,00 | 38,00 |
- TAED:
- Tetraacetylethylendiamin
- AGDA:
- Alkylglycin-N,N-diessigsäure der Formel I mit R = linearem C7-Alkyl bis C15-Alkyl
Waschbedingungen Inkrustierung | |
Gerät | Launder-o-meter der Fa. Atlas, Chicago, USA |
Waschflotte | 250 ml |
Waschdauer | 30 Min. bei 60°C |
Waschzyklen | 15 |
Waschmitteldosierung | 4,5 g/l |
Wasserhärte | 4 mmol/l Ca:Mg = 4:1 |
Flottenverhältnis | 1:12,5 |
Prüfgewebe | Baumwoll-Gewebe EMPA 211 (Eidgenössische Materialprüfungsanstalt, St. Gallen, Schweiz) |
Bsp. | Waschmittel | 36 % Si-Builder | 0 % AGDA | Aschegehalt [%] |
1 | WM 1 | Zeolith A | 5,15 | |
2 | WM 1 | Zeolith P | 5,43 | |
3 | WM 1 | SKS 6 | 5,22 | |
4 | WM 1 | Britesil H 20 | 4,98 | |
Bsp. | Waschmittel | 5 % Si-Builder | 5 % AGDA | Aschegehalt [%] |
5 | WM 2 | Zeolith A | C 13-AGDA | 3,31 |
6 | WM 2 | Zeolith A | C 15-AGDA | 3,11 |
7 | WM 2 | Zeolith P | C 10-AGDA | 3,64 |
8 | WM 2 | SKS 6 | C 11-AGDA | 3,70 |
9 | WM 2 | SKS 6 | C 14-AGDA | 3,38 |
10 | WM 2 | Britesil H 20 | C 13-AGDA | 3,20 |
Bsp. | Waschmittel | 0 % Si-Builder | 10 % AGDA | Aschegehalt [%] |
11 | WM 3 | C 8-AGDA | 3,51 | |
12 | WM 3 | C 10-AGDA | 3,19 | |
13 | WM 3 | C 13-AGDA | 2,53 | |
14 | 3 | C 15-AGDA | 2,47 | |
Beispiel | Waschmittel | 0 % Si-Builder | 15 % AGDA | Aschegehalt [%] |
15 | WM 4 | C 7-AGDA | 2,99 | |
16 | WM 4 | C 11-AGDA | 2,38 | |
17 | WM 4 | C 13-AGDA | 1,74 | |
Beispiel | Waschmittel | 0 % Si-Builder | 20 % AGDA | Aschegehalt [%] |
18 | WM 5 | C 9-AGDA | 2,80 | |
19 | WM 5 | C 13-AGDA | 2,08 |
- TAED:
- Tetraacetylethylendiamin
- AGDA:
- Alkylglycindiessigsäure der Formel I mit R = linearem C7-Alkyl bis C15-Alkyl oder Gemisch aus zwei oder drei Alkyldiessigsäuren der Formel I, z.B. R = Methyl/Tridecyl (Mol-Verh. ca. 1:2), R = α-Ethylpentyl/Tridecyl (Mol-Verh. ca. 1:1), R = Heptyl/Decyl/Pentadecyl (Mol-Verh. ca. 1:1:1) oder R = Dodecyl/Tetradecyl (Mol-Verh. ca. 2:1)
- EO:
- Ethylenoxid
- Farbübertragungsinhibitor:
- Polyvinlypyrrolidon, Poly-4-vinylpyridin-N-oxid oder Vinylimidazol/Vinylpyrrolidon-Copolymer
- Inkrustationsinhibitor:
- Acrylsäure/Maleinsäure-Copolymer Soil-Release Additiv 1: Polyethylenterephthalat/Polyoxyethylenterephthalat im Molverhältnis 3:2; Molmasse des einkondensierten Polyethylenglykols 4000, Molmasse des Polyesters 10000
- Soil-Release Additiv 2:
- Pfropfpolymerisat von Vinylacetat auf Polyethylenglykol der Molmasse 8000
Claims (10)
- Feste Textilwaschmittel-Formulierung, enthaltend(A) 5 bis 27 Gew.-% anorganische Builder auf Carbonat-Basis,(B) 0 bis 12 Gew.-% anorganische Builder auf Basis von kristallinen oder amorphen Alumosilicaten und/oder kristallinen oder amorphen Silicaten,(C) 0 bis 5 Gew.-% anorganische Builder auf Phosphat-Basis,(D) 1 bis 40 Gew.-% eines oder mehrerer Glycin-N,N-diessigsäure-Derivate der allgemeinen Formel I in der
- R
- für C5- bis C30-Alkyl oder C5- bis C30-Alkenyl, welche zusätzlich als Substituenten bis zu 5 Hydroxylgruppen, Sulfatgruppen, Sulfonatgruppen, Formylgruppen, C1- bis C4-Alkoxygruppen, Phenoxygruppen oder C1-bis C4-Alkoxycarbonylgruppen tragen und durch bis zu 5 nicht benachbarte Sauerstoffatome und/oder Stickstoffatome unterbrochen sein können, Alkoxylat-Gruppierungen der Formel -(CH2)k-O-(A1O)m-(A2O)n-Y, in der A1 und A2 unabhängig voneinander 1,2-Alkylengruppen mit 2 bis 4 C-Atomen bezeichnen, Y Wasserstoff, C1bis C12-Alkyl, Phenyl, C1- bis C4-Alkoxycarbonyl oder Sulfo bedeutet und k für die Zahl 1, 2 oder 3 sowie m und n jeweils für Zahlen von 0 bis 50 stehen, wobei die Summe aus m + n mindestens 2 betragen muß, Phenylalkylgruppen mit 1 bis 20 C-Atomen im Alkyl, wobei alle bei den Bedeutungen für R genannten Phenylkerne noch zusätzlich als Substituenten bis zu drei C1- bis C4-Alkyl- gruppen, Hydroxylgruppen, Carboxylgruppen, Sulfogruppen oder C1 bis C4-Alkoxycarbonylgruppen tragen können, oder einen Rest der Formel steht, wobei A eine C1- bis C12-Alkylen-Brücke oder eine chemische Bindung bezeichnet, und
- M
- Wasserstoff, Alkalimetall, Erdalkalimetall, Ammonium oder substituiertes Ammonium in den entsprechenden stöchiometrischen Mengen bedeutet,
(E) 0 bis 40 Gew.-% anionische Tenside und(F) 0,5 bis 50 Gew.-% nichtionische Tenside. - Feste Textilwaschmittel-Formulierung nach Anspruch 1, enthaltend zusätzlich(G) 0,05 bis 10 Gew.-% organische Cobuilder in Form von niedermolekularen, oligomeren oder polymeren Carbonsäuren oder Phosphonsäuren oder deren Salzen.
- Feste Textilwaschmittel-Formulierung nach Anspruch 1 oder 2, enthaltend zusätzlich(H) 0,5 bis 40 Gew.-% Bleichmittel in Form von Percarbonsäuren, Addukten von Wasserstoffperoxid an anorganische Salze oder organische Verbindungen oder von anorganischen Peroxosalzen sowie gegebenenfalls(J) 0,01 bis 15 Gew.-% Bleichaktivatoren.
- Feste Textilwaschmittel-Formulierung nach den Ansprüchen 1 bis 3, enthaltend zusätzlich(K) 0,05 bis 4 Gew.-% Enzyme.
- Feste Textilwaschmittel-Formulierung nach den Ansprüchen 1 bis 4, enthaltend(B) 1,5 bis 8 Gew.-% anorganische Builder auf Alumosilicat- bzw. Silicat-Basis.
- Feste Textilwaschmittel-Formulierung nach den Ansprüchen 1 bis 4, enthaltend(B) 0 bis 0,5 Gew.-% anorganische Builder auf Alumosilicat- bzw. Silicat-Basis.
- Feste Textilwaschmittel-Formulierung nach den Ansprüchen 1 bis 6, bei der das Gew.-Verhältnis von (D) Glycin-N,N-Diessigsäure-Derivaten I zu (B) Alumosilicaten bzw. Silicaten bei Anwesenheit der Komponente (B) 50 : 1 bis 1 : 5 beträgt.
- Feste Textilwaschmittel-Formulierung nach den Ansprüchen 1 bis 7, enthaltend als Komponente (D) solche Glycin-N,N-diessigsäure-Derivate I, bei denen R für geradkettige oder verzweigte unsubstituierte C5- bis C20-Alkyl- oder C5- bis C20-Alkenyl-Reste steht, die durch bis zu 5 nicht benachbarte Sauerstoffatome und/oder Stickstoffatome unterbrochen sein können.
- Feste Textilwaschmittel-Formulierung nach den Ansprüchen 1 bis 8, enthaltend(E) 0 bis 6 Gew.-% anionische Tenside mit einer oder mehreren Sulfat-Gruppen, einer oder mehreren Sulfonat-Gruppen, einer oder mehreren Phosphat-Gruppen oder einer oder zwei Carboxylat-Gruppen.
- Feste Textilwaschmittel-Formulierung nach den Ansprüchen 1 bis 9 mit einer Schüttdichte von 300 bis 1300 g/l.
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE1997132688 DE19732688A1 (de) | 1997-07-30 | 1997-07-30 | Feste Textilwaschmittel-Formulierung auf Basis von Glycin-N,N-diessigsäure-Derivaten als Buildern mit stark reduziertem Anteil an Silicat-Buildern |
DE19732688 | 1997-07-30 | ||
DE1998107104 DE19807104A1 (de) | 1998-02-20 | 1998-02-20 | Feste Textilwaschmittel-Formulierung auf Basis von Glycin-N,N-diessigsäure-Derivaten als Buildern mit stark reduziertem Anteil an Silicat-Buildern |
DE19807104 | 1998-02-20 | ||
PCT/EP1998/004484 WO1999006524A1 (de) | 1997-07-30 | 1998-07-20 | Feste textilwaschmittel-formulierung enthaltend glycin-n, n-diessigsaure-derivate |
Publications (2)
Publication Number | Publication Date |
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EP1002046A1 EP1002046A1 (de) | 2000-05-24 |
EP1002046B1 true EP1002046B1 (de) | 2003-04-16 |
Family
ID=26038664
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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EP98941364A Expired - Lifetime EP1002046B1 (de) | 1997-07-30 | 1998-07-20 | Feste textilwaschmittel-formulierung enthaltend glycin-n, n-diessigsäure-derivate |
Country Status (5)
Country | Link |
---|---|
US (1) | US6235704B1 (de) |
EP (1) | EP1002046B1 (de) |
JP (1) | JP4210427B2 (de) |
DE (1) | DE59807982D1 (de) |
WO (1) | WO1999006524A1 (de) |
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GB0131055D0 (en) * | 2001-12-28 | 2002-02-13 | Unilever Plc | Detergent compositions |
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GB0522659D0 (en) * | 2005-11-07 | 2005-12-14 | Reckitt Benckiser Nv | Delivery cartridge |
EP1918362A1 (de) * | 2006-10-16 | 2008-05-07 | The Procter & Gamble Company | Builderarmes, gut wasserlösliches und festes Waschmittel mit geringer Schüttdichte |
DE102007062518A1 (de) * | 2007-12-20 | 2009-06-25 | Henkel Ag & Co. Kgaa | Waschmittel enthaltend stickstoffhaltige Cotenside |
WO2010076291A1 (en) * | 2008-12-29 | 2010-07-08 | Akzo Nobel N.V. | Coated particles of a chelating agent |
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EP3230344B1 (de) | 2014-12-12 | 2023-01-04 | Basf Se | Verfahren zur herstellung von polyasparaginsäure mittels vorkondensat |
US9828571B2 (en) | 2015-06-05 | 2017-11-28 | Illinois Tool Works, Inc. | Heavy duty laundry detergent |
BR112018004446B1 (pt) | 2015-09-08 | 2022-05-03 | Basf Se | Método para produzir ácido poliaspártico |
CN107177429A (zh) * | 2016-03-11 | 2017-09-19 | 华北制药秦皇岛有限公司 | 一种便于携带、使用方便的洗衣片及其制备工艺 |
EP3497199A1 (de) | 2016-08-08 | 2019-06-19 | Basf Se | Flüssige waschmittelformulierung |
EP3421583A1 (de) | 2017-06-26 | 2019-01-02 | Basf Se | Verwendung von kationischen vinylcarboxamid-/vinylamincopolymeren als farbschonende mittel für waschformulierungen |
JP2022500519A (ja) | 2018-09-11 | 2022-01-04 | ビーエーエスエフ ソシエタス・ヨーロピアBasf Se | 染料定着性ポリマーとして疎水変性ポリアルキレンイミンを含むファブリックケア組成物 |
CN114727599A (zh) | 2019-11-14 | 2022-07-08 | 巴斯夫欧洲公司 | 包含疏水改性聚亚烷基亚胺和生物杀伤剂的织物护理组合物 |
US20230174900A1 (en) | 2020-04-07 | 2023-06-08 | Basf Se | Polymer composition, which is suitable as anti-greying agent in detergent formulations |
WO2024022962A1 (en) * | 2022-07-29 | 2024-02-01 | Unilever Ip Holdings B.V. | Laundry detergent composition |
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- 1998-07-20 EP EP98941364A patent/EP1002046B1/de not_active Expired - Lifetime
- 1998-07-20 DE DE59807982T patent/DE59807982D1/de not_active Expired - Lifetime
- 1998-07-20 JP JP2000505268A patent/JP4210427B2/ja not_active Expired - Fee Related
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Also Published As
Publication number | Publication date |
---|---|
DE59807982D1 (de) | 2003-05-22 |
JP2001512179A (ja) | 2001-08-21 |
WO1999006524A1 (de) | 1999-02-11 |
EP1002046A1 (de) | 2000-05-24 |
JP4210427B2 (ja) | 2009-01-21 |
US6235704B1 (en) | 2001-05-22 |
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