Classifications

• • C—CHEMISTRY; METALLURGY
  • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
  • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
  • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
  • C11D3/0005—Other compounding ingredients characterised by their effect
  • C11D3/0036—Soil deposition preventing compositions; Antiredeposition agents
• • C—CHEMISTRY; METALLURGY
  • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
  • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
  • C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
  • C11D1/02—Anionic compounds
  • C11D1/12—Sulfonic acids or sulfuric acid esters; Salts thereof
  • C11D1/14—Sulfonic acids or sulfuric acid esters; Salts thereof derived from aliphatic hydrocarbons or mono-alcohols
  • C11D1/146—Sulfuric acid esters
• • C—CHEMISTRY; METALLURGY
  • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
  • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
  • C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
  • C11D1/02—Anionic compounds
  • C11D1/12—Sulfonic acids or sulfuric acid esters; Salts thereof
  • C11D1/22—Sulfonic acids or sulfuric acid esters; Salts thereof derived from aromatic compounds
• • C—CHEMISTRY; METALLURGY
  • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
  • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
  • C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
  • C11D1/38—Cationic compounds
  • C11D1/62—Quaternary ammonium compounds
• • C—CHEMISTRY; METALLURGY
  • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
  • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
  • C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
  • C11D1/66—Non-ionic compounds
  • C11D1/662—Carbohydrates or derivatives
• • 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
  • C11D1/72—Ethers of polyoxyalkylene glycols
• • 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
  • C11D1/75—Amino oxides
• • C—CHEMISTRY; METALLURGY
  • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
  • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
  • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
  • C11D3/16—Organic compounds
  • C11D3/37—Polymers
  • C11D3/3746—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
  • C11D3/3757—(Co)polymerised carboxylic acids, -anhydrides, -esters in solid and liquid compositions
• • C—CHEMISTRY; METALLURGY
  • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
  • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
  • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
  • C11D3/16—Organic compounds
  • C11D3/37—Polymers
  • C11D3/3746—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
  • C11D3/3769—(Co)polymerised monomers containing nitrogen, e.g. carbonamides, nitriles or amines
• • C—CHEMISTRY; METALLURGY
  • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
  • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
  • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
  • C11D3/16—Organic compounds
  • C11D3/37—Polymers
  • C11D3/3746—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
  • C11D3/3769—(Co)polymerised monomers containing nitrogen, e.g. carbonamides, nitriles or amines
  • C11D3/3773—(Co)polymerised monomers containing nitrogen, e.g. carbonamides, nitriles or amines in liquid compositions
• • C—CHEMISTRY; METALLURGY
  • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
  • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
  • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
  • C11D3/16—Organic compounds
  • C11D3/37—Polymers
  • C11D3/3746—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
  • C11D3/3769—(Co)polymerised monomers containing nitrogen, e.g. carbonamides, nitriles or amines
  • C11D3/3776—Heterocyclic compounds, e.g. lactam

Definitions

• the present invention relates to detergent compositions containing copolymers (polymer additives) containing one or more cationic
• Structural units and one or more macromonomer structural units as well as the use of the detergent compositions or copolymers for cleaning textiles, preferably cotton-containing textiles, or for reducing the re-soiling of textiles, preferably cotton-containing textiles, on which applied the detergent compositions or copolymers were.
• inventive detergent compositions or copolymers for cleaning textiles, preferably cotton-containing textiles, or for reducing the re-soiling of textiles, preferably cotton-containing textiles, on which applied the detergent compositions or copolymers were.
• Detergent compositions containing copolymers can thus act as soil release polymers, especially when applied to cotton-containing textiles.
• soil release polymers When washing with household laundry detergent compositions, certain impurities are difficult to remove from the fiber because they either adhere strongly to the fiber or penetrate deeply into the fiber interstices. That is why the use of Soil Release polymers in
• Soil release is achieved by the addition of soil release polymers, the removal of fatty soiling of cotton is less well understood and thus more difficult.
• WO 97/42293 describes a detergent formulation having water-soluble or water-dispersible polyamines which have a functionalized polymer backbone that imparts soil release properties to cotton.
• EP 0936224 describes water-soluble or water-dispersible polymers which carry polysaccharide units. Among other things, the application is described in detergent compositions.
• WO 01/88075 discloses the use of anionically-modified polysaccharides which provide better release of oily or solid soils to cotton in detergent compositions.
• EP 1972683 describes ampholytic water-soluble polymers, which in detergent composition, the fibers from oily or fatty
• 2-Dimethylaminoethyl (meth) acrylate side chains polyethylene oxide (meth) acrylate side chains, and are obtained by free radical polymerization.
• WO 2015/078736 describes polymers which contain polyethylene oxide and 2-dimethylaminoethyl (meth) acrylate-based hydrophilic side chains and provide improved soil release properties in detergent formulations.
• Grayness inhibitors and soil release polymers used, inter alia, on cotton Although these systems already lead to improved soil removal, there is room for improvement. Often, the active ingredients of the prior art do not draw in sufficient quantity on textile fibers and in particular on cotton-containing textile fibers on, so that the soil release effect of this
• the object of the present invention was to develop polymer additives which are water-soluble or water-dispersible and detergent compositions can be added with the result that they can be applied to cotton, and a beneficial soil release effect on cotton can be observed. Surprisingly, it has been found that this object can be achieved by containing detergent compositions
• Structural units (A) are represented by the following general formulas (I) and / or (II):
• R 1 and R 1 a are the same or different and are independent
• each of each represents hydrogen and / or a methyl radical
• R 1 b , R 3 , R 4 and R 5 are the same or different and are each independently
• carbon atoms and / or polyethylene glycol (PEG) are represented, preferably in each case the same or different and are each independently represented by hydrogen and / or methyl and particularly preferably in each case methyl,
• Y is the same or different and is oxygen, NH and / or
• NR 3 is represented,
• V is the same or different and is denoted by - (CH 2) x-,
• in molar average is a number from 0 to 6 and preferably from 0 to 5
• in molar average is a number from 1 to 150, preferably from 1 to 100 and more preferably from 12 to 50, and
• the invention therefore provides detergent compositions containing
• Z1 containing one or more copolymers a) 0.1 to 99.9 mol%, preferably 10.0 to 85.0 mol% and particularly preferably 10.0 to 82.0 mol%, of one or more cationic
• Structural units (A) are represented by the following general formulas (I) and / or (II):
• R 1 and R 1 a are the same or different and are independent
• R 1 b , R 3 , R 4 and R 5 are the same or different and are each independently
• carbon atoms and / or polyethylene glycol (PEG) are represented, preferably in each case the same or different and are each independently represented by hydrogen and / or methyl and particularly preferably in each case methyl,
• Y is the same or different and is oxygen, NH and / or
• NR 3 is represented,
• V is the same or different and is denoted by - (CH 2) x-, is represented,
• x is the same or different and is an integer from 1 to
• X and Xi are the same or different and are independent
• in molar average is a number from 0 to 6 and preferably from 0 to 5
• in molar average is a number from 1 to 150, preferably from 1 to 100 and more preferably from 12 to 50, and one or more surfactants.
• detergent compositions according to the invention can under
• Detergent compositions according to the invention can be formulated into customary detergent compositions because they are water-soluble. In addition, they have a high affinity for cotton, but without acting as a dirt magnet. Textiles which are pretreated with the detergent compositions according to the invention are easier to clean from greasy soiling.
• the detergent compositions according to the invention or the copolymers of component Z1 contained therein protect textiles and in particular cotton textiles advantageously from dirt and lead to a very advantageous cleaning performance.
• WO 2012/076365 A1 discloses cationic copolymers comprising cationic structural units and macromonomer structural units and their Use as additive for building material systems, in particular based on calcium sulfate.
• WO 2008/049549 A2 describes hydrophobically modified cationic copolymers which have at least three different structural units and of which one structural unit is a terminal phenyl group or especially substituted
• WO 2008/141844 A1 describes dispersions comprising inorganic particles, water and at least one water-soluble polymer.
• At least one water-soluble polymer has repeat units derived from monomers having at least one quaternary ammonium group, repeat units derived from monomers having at least one
• Polyalkoxyalkylengue-containing ester monomers are derived with a number average molecular weight in the range of 3000 g / mol to 10,000 g / mol, on.
• the dispersions can be used in particular for the production of concrete and can be processed over a very long period of time.
• WO 2008/046652 A1 describes graft polymers obtainable by copolymerization of at least one specific macromonomer and at least one further monomer which has a polymerizable ethylenically unsaturated double bond and their use as dispersants, for example in US Pat
• JP 2008-05671 1 A discloses copolymers having a number average
• Monomers can be copolymerized.
• the copolymers may, for. B. be used as antistatic agents for thermoplastic polymers.
• one or more cationic compounds Preferably, one or more cationic
• DMAC Diallyldimethylammonium chloride
• the one or more cationic repeating units (A) of the one or more copolymers of component Z1) of the detergent compositions of the invention provides
• the one or more cationic structural units (A) of the one or more copolymers of component Z1) of the detergent compositions of the invention provides A polymerization product of at least one monomer species selected from the group consisting of [3- (methacryloylamino) -propyl] -trimethylammonium chloride and [3- (acryloylamino) -propyl] -trimethylammonium chloride.
• Structural units (B) of the formula (III) of the one or more copolymers of component Z1) of the detergent compositions according to the invention the polymerization product of at least one monomer species selected from the group consisting of polyethylene glycol vinyloxy-butyl ether,
• Polyethylene glycol-co-polypropylene glycol-vinyloxybutyl ether (in which I, by molar, denotes a number from 1 to 6, preferably from 1 to 5 and particularly preferably from 2 to 5), polyethylene glycol (meth) acrylate and polyethylene glycol-co-polypropylene glycol (meth) acrylate (wherein I, in the molar average, a number from 1 to 6, preferably from 1 to 5 and particularly preferably from 2 to 5, means) represents.
• (meth) acrylate includes both the corresponding acrylate compound and the corresponding one
• R x is identical or different and is represented by H and / or methyl, I, in molar average, a number from 1 to 6, preferably from 1 to 5 and particularly preferably from 2 to 5, and p, in the molar average, a number of
• Structural units (B) of the formula (III) in which R x is identical or different and is represented by H and / or methyl, I, in molar average, a number from 1 to 6, preferably from 1 to 5 and particularly preferably from 2 to 5, p, in molar average, is a number from 1 to 150, preferably from 1 to 100 and more preferably from 12 to 50, and ZC O means.
• the one or more copolymers contain component Z1) of the detergent compositions according to the invention
• (I) one or more macromonomer structural units (B) of the formula (III), wherein R x is H, I 0, p, in the molar average, a number from 1 to 150, preferably from 1 1 to 100 and particularly preferred is from 12 to 50, and Z is O (CH 2) 4 (hereinafter referred to as "macromonomer units B-1") and
• (Ii) one or more macromonomer structural units (B) of formula (III), wherein R x is the same or different and is represented by H and / or methyl, I, in the molar average, a number from 1 to 6, preferably from 1 to 5, and more preferably from 2 to 5, p, in molar average, is a number from 1 to 150, preferably from 1 to 100 and more preferably from 12 to 50, and ZC O (hereinafter referred to as "macromonomer -Strukturtechniken B-2 ").
• the one or more copolymers of component Z1) contains the
• detergent compositions according to the invention only structural units (A) and (B) as recurring structural units, but in addition no further repeating structural units.
• the one or more copolymers contain the
• Component Z1) of the detergent compositions according to the invention one or more structural units (A) preferably in an amount of 30 to 70 mol%, and more preferably in an amount of 40 to 60 mol%, and the one or more structural units (B) preferably in an amount of 70 to 30 Mol%, and more preferably in an amount of 60 to
• the one or more copolymers contain the
• Component Z1) of the detergent compositions according to the invention comprises both one or more macromonomer structural units B-1 and one or more macromonomer structural units B-2 and the molar ratio (macromonomer structural units B-1): (macromonomer structural units B-2) in these copolymers of component Z1) is preferably from 70:30 to 30:70, more preferably from 60:40 to 40:60 and most preferably 50:50.
• the one or more provide Structural units (A) the
• the one or more copolymers of component Z1) contains the
• Structural units (A) and (B) one or more structural units (C) which are different from the structural units (A) and (B), and wherein the one or more copolymers
• the one or more structural units (C) of the one or more copolymers of component Z1) represents the
• Methacrylamides and N-vinyl-substituted lactams having 5 to 7 ring atoms having 5 to 7 ring atoms.
• the one or more structural units (C) of the one or more copolymers of component Z1) is the
• compositions according to the invention selected from the group consisting of the polymerization of at least one N-vinyl-substituted lactam having 5 to 7 ring atoms and the structural units of the general formulas (IV) and (V):
• R 1 is the same or different and is hydrogen and / or methyl
• R 3 and R 4 are each the same or different and independently of one another by hydrogen, an aliphatic hydrocarbon radical having 1 to 20, preferably 1 to 4, C atoms, a
• Cycloaliphatic hydrocarbon radical having 5 to 20, preferably 5 to 8, carbon atoms, an aryl radical having 6 to 14 carbon atoms, an alkylaryl radical having 7 to 14 carbon atoms, a branched or unbranched C 1 -C 8 -monohydroxyalkyl group and / or
• PEG Polyethylene glycol
• R 11 is the same or different and is represented by H and / or methyl;
• R 13 is the same or different and is represented by OH, N (CH 3) 2,
• Lactams with 5 to 7 ring atoms is the polymerization product of
• N-vinylpyrrolidone is preferred.
• the groups SO 3 H, PO 3 H 2, O-PO 3 H 2 and para-substituted C 6 H 4 -SO 3 H in the structural units of the formula (V) may also be present in salt form, preferably as NH 4 + , alkali metal or alkaline earth metal salt and more preferably as NH 4 + or Na + salt.
• compositions according to the invention selected from the structural units of the formula (IV). Most preferably, one or more provide
• N-benzylacrylamide N-methylolacrylamide, N-isopropylacrylamide and N-tertiary butylacrylamide,
• Polymerization product of at least one monomer species selected from the group consisting of ⁇ , ⁇ -dimethylacrylamide and N-isopropylacrylamide and more preferably, one or more of the structural units (C) of the one or more copolymers of component Z1) of the detergent compositions of the invention provides
• the one or more copolymers of component Z1) contains the
• Detergent compositions according to the invention only structural units (A), (B) and (C) as recurring structural units, but in addition no further repeating structural units.
• A structural units (A), (B) and (C) as recurring structural units, but in addition no further repeating structural units.
• Embodiment of the invention contains the one or more copolymers of component Z1) of the detergent compositions according to the invention, the one or more structural units (A)
• Structural units (B) preferably in an amount of 15.0 to 45.0 mol%, and more preferably in an amount of 20.0 to 40.0 mol%, and the one or more structural units (C) preferably in an amount from 5.0 to 55.0 mole%, and more preferably in an amount of 10.0 to 50.0 mole%.
• the one or more structural units (A) constitutes the polymerization product of at least one monomer species selected from the group consisting of [3- (methacryloylamino) -propyl] -trimethylammonium chloride and [3- (acryloylamino) -propyl ] trimethylammonium chloride is one or more
• Structural units (B) selected from the group consisting of
• Macromonomer structural units B-1 and macromonomer structural units B-2 and represents the one or more structural units (C)
• the one or more copolymers of the invention contain
• Component Z1) of the detergent compositions according to the invention in a particularly preferred embodiment of the invention as structural units (B) either only macromonomer structural units B-1 or only macromonomer structural units B-2.
• the one or more copolymers of the invention contain
• Component Z1) of the detergent compositions according to the invention in another particularly preferred embodiment of the invention both macromonomer structural units B-1 and macromonomer structural units B-2.
• the molar ratio (macromonomer structural units B-1): (macromonomer structural units B-2) is preferably from 1:20 to 20: 1, and more preferably from 1:15 to 15: 1.
• the one or more copolymers of component Z1) contains the
• Structural units (A), (B) and (C) one or more structural units (D) which are different from the structural units (A), (B) and (C) and wherein the one or more copolymers
• structural units (D) Contain structural units (D), they contain in a particularly preferred embodiment of the invention, one or more structural units (D) selected from the structural units of the following general formula (VIII):
• W is the same or different and is represented by -CO-O- (CH 2) x,
• x is an integer from 1 to 6, preferably 2 or 3,
• R 1 is the same or different and is hydrogen and / or methyl
• R 3 and R 4 are each the same or different and independently of one another by hydrogen, an aliphatic hydrocarbon radical having 1 to 20, preferably 1 to 4, C atoms, a
• Cycloaliphatic hydrocarbon radical having 5 to 20, preferably 5 to 8, carbon atoms, an aryl radical having 6 to 14 carbon atoms and / or polyethylene glycol (PEG) are represented.
• Structural units (D) these are in a particularly preferred Embodiment of the invention selected from the structural units of
• Preferred among the structural units of the formula (VIII) are those which contain the polymerization product of at least one monomer species selected from the group consisting of [2- (methacryloyloxy) ethyl] -dimethylamine,
• the one or more copolymers of component Z1) of the detergent compositions according to the invention contain one or more structural units (D), in a further particularly preferred embodiment of the invention they contain one or more structural units (D) selected from the structural units of the following general formulas (IX) and / or (X):
• R 11 is the same or different and is represented by H and / or methyl;
• Z is the same or different and is represented by O and / or NH;
• R 11 is the same or different and is represented by H and / or methyl;
• Q is the same or different and is represented by O and / or NH;
• Structural units (D) included are selected in a further particularly preferred embodiment of the invention from the
• the structural units of formula (X) can also be present in salt form, preferably as NH 4 + -, alkali or alkaline earth salt, and most preferably as NH + - or Na + salt.
• Preferred among the structural units of the formulas (IX) and (X) are those which are the polymerization product of at least one monomer species selected from the group consisting of maleic anhydride, maleic acid and the salts of maleic acid.
• the one or more copolymers of component Z1) of the detergent compositions according to the invention comprise one or more structural units (D), in a further particularly preferred embodiment of the invention they contain one or more structural units (D) selected from the structural units of the following general formula (VII)
• R 1 is the same or different and is represented by H and / or an unbranched or branched C 1 -C 4 -alkyl group and is preferably represented by H or methyl;
• M is a cation selected from the group consisting of hydrogen ion
• the one or more copolymers of component Z1) of the detergent compositions according to the invention contain one or more structural units (D), these are selected in a further particularly preferred embodiment of the invention from the
• Preferred among the structural units of the formula (VII) are those which comprise the polymerization product of at least one monomer species selected from the group consisting of acrylic acid, sodium acrylate, potassium acrylate,
• Methacrylic acid, Nathummethacrylat and potassium methacrylate represent.
• the one or more copolymers of component Z1) of the detergent compositions according to the invention contain one or more structural units (D), in a further particularly preferred embodiment of the invention they contain one or more structural units (D) selected from the structural units of the following general formulas (Va), (Vb) and / or (Vc):
• R 11 is the same or different and is represented by H and / or methyl; W is the same or different and is represented by O;
• R 12 is the same or different and is represented by a branched or unbranched C 1 -C 8 monohydroxyalkyl group
• R 11 is the same or different and is represented by H and / or methyl;
• R 13 is the same or different and is represented by OH, SO 3 H, PO 3 H 2, O-PO 3 H 2 and / or para-substituted C 6 H 4 -SO 3 H;
• R 14 , R 15 and R 16 are the same or different and are each independently represented by H and / or an unbranched or branched C 1 -C 4 -alkyl group;
• n is the same or different and is represented by 0, 1, 2,
• R 17 is the same or different and is represented by (C6H5),
• R y is an alkyl group having 1 to 8 and preferably 4 carbon atoms, and / or
• the one or more copolymers of component Z1) of the detergent compositions according to the invention contain one or more structural units (D), these are selected in a further particularly preferred embodiment of the invention from the
• the groups SOsH, PO3H2, O-PO3H2 and para-substituted CeHU-SOsH in the structural units of the formula (Vc) can also be present in salt form,
• Vc NH 4 + , alkali or alkaline earth salt and more preferably as NH + or as Na + salt.
• Preferred among the structural units of the formula (Vc) are those which are the polymerization product of at least one monomer species selected from the group consisting of vinyl butyl ether and vinyl acetate.
• the one or more copolymers of component Z1) contains the
• detergent compositions according to the invention only structural units (A), (B), (C) and (D) as recurring structural units, but in addition no further repeating structural units.
• structural units (A), (B), (C) and (D) as recurring structural units, but in addition no further repeating structural units.
• Embodiment of the invention contains the one or more copolymers of component Z1) of the detergent compositions according to the invention, the one or more structural units (A)
• Structural units (B) preferably in an amount of 5.0 to 35.0 mol%, and more preferably in an amount of 10.0 to 30.0 mol%, the one or more structural units (C) preferably in an amount from 20.0 to
• the one or more structural units (A) represents the
• N-isopropylacrylamide and represents the one or more
• Monomer species selected from the group consisting of acrylic acid,
• Methacrylic acid the salts of acrylic acid and the salts of methacrylic acid.
• the one or more copolymers of the invention contain
• Component Z1) of the detergent compositions according to the invention preferably both macromonomer structural units B-1 and
• Macromonomer structural units B-2 Here is the molar ratio
• (Macromonomer Structural Units B-1) (Macromonomer Structural Units B-2) preferably from 1:20 to 20: 1, and more preferably from 1:15 to 15: 1.
• the structural units (A), (B) and optionally (C) and (D) of the one or more copolymers of component Z1) are
• compositions according to the invention in statistical,
• Detergent compositions of from 10,000 to 400,000 g / mol, more preferably from 15,000 to 350,000 g / mol, and most preferably from
• the weight-average molecular weight M w of the copolymers of component Z1) of the detergent compositions according to the invention can by
• GPC Gel permeation chromatography
• the copolymers of component Z1) of the detergent compositions according to the invention contain recurring structural units
• Structural units derived, for example, from radical initiators or from chain transferers optionally used in the copolymerization are not repetitive
• Structural units Accordingly, be under recurring Structural units understood, for example, no terminal groups.
• the quantities in mol% indicated for the structural units (A), (B), (C) and (D) are based on the total amount of recurring structural units contained in the respective copolymers of component Z1).
• copolymers of component Z1) of the detergent compositions according to the invention can be prepared by methods which are familiar to the person skilled in the art. Particularly preferably, the copolymers of the
• Component Z1) can be prepared by free radical solvent polymerization.
• Common solvents can preferably polar solvents such as alcohols or
• radical sources e.g. inorganic persulfates, organic azo compounds, peroxides, hydroperoxides, inorganic redox systems, or UV light started.
• chain transfer agents can be used which form less reactive radicals to increase the molecular weight of the copolymers
• chain transfer controllers are e.g. Phenols, thiols, for example, 2-mercaptoethanesulfonate sodium, or sodium hypophosphite.
• the copolymerization is then carried out at the desired temperature for the desired period of time.
• the reaction mixture is then optionally cooled and the copolymer formed either further processed in solution or worked up, e.g.
• the solution containing the copolymer may be obtained by partially evaporating the
• Solvent optionally under reduced pressure, be concentrated or the solvent can be completely removed by evaporation or else the copolymer can be otherwise isolated, for example by freeze-drying or precipitation.
• the one or more surfactants of component Z2) of the detergent compositions of the invention are selected from the A group consisting of anionic, nonionic, amphoteric and cationic surfactants.
• the one or more surfactants is the
• Component Z2) of the detergent compositions according to the invention selected from the group consisting of fatty alcohol polyglycol ethers,
• Alkylpolyglycosides alkylbenzenesulfonates, alkanesulfonates, alkyl ether sulfates, alkyl sulfates, glucamides, amine oxides, betaines and quaternary
• anionic surfactants are alkylbenzenesulfonates, alkyl sulfates,
• the alkyl chains of said surfactants may be of synthetic or natural origin and preferably consist of 8 to 30, particularly preferably 8 to 18 and particularly preferably 12 to 14 C atoms in linear or branched
• Anionic surfactants which are used according to the invention are preferably aliphatic sulfates, such as fatty alcohol sulfates, fatty alcohol ether sulfates,
• Dialkyl ether sulfates, monoglyceride sulfates and aliphatic sulfonates such as
• Estersulfonates and lignosulfonates are also usable in the context of the present invention.
• alkylbenzenesulfonates are also usable in the context of the present invention.
• fatty acid cyanamides are also usable in the context of the present invention.
• Sulfosuccinates (sulfosuccinic acid esters), sulfosuccinamates, sulfosuccinamides, fatty acid isethionates, acylaminoalkanesulfonates (fatty acid taurides),
• [alpha] sulfo fatty acid salts [alpha] sulfo fatty acid salts, acyl glutamates, monoglyceride disulfates and alkyl ethers of glycerol disulfate.
• fatty alcohol sulfates and / or fatty alcohol ether sulfates, in particular the fatty alcohol sulfates.
• Fatty alcohol sulfates are products of
• Alcohols the reaction products of alkylene oxide, preferably ethylene oxide, with alcohols, in the context of the present invention preferably with longer-chain alcohols.
• alkylene oxide preferably ethylene oxide
• alcohols in the context of the present invention preferably with longer-chain alcohols.
• n moles of ethylene oxide and one mole of alcohol depending on the reaction conditions, a complex mixture of
• Alkylene oxides preferably the mixture of ethylene oxide and propylene oxide.
• Preferred fatty alcohol ethers are the lower ethoxylated sulfates
• EO ethylene oxide units
• alkylbenzenesulfonate alkanesulfonate, alkyl ether sulfate or alkyl sulfate.
• the anionic surfactants are usually used as salts, but also as acid.
• the salts are preferably alkali metal salts, alkaline earth metal salts, ammonium salts and mono-, di- or
• Trialkanolammoniumsalze for example, mono-, di- or
• Triethanolammoniumsalze in particular lithium, sodium, potassium or ammonium salts, particularly preferably sodium or potassium salts, particularly preferably sodium salts.
• Other surfactants may be nonionic, amphoteric and / or cationic surfactants, for example betaines, amidobetaines, amine oxides, amidoamine oxides,
• Fettal koholpolyglykolether alkyl polyglycosides or quaternary
• Nonionic surfactants may be, for example, alkoxylates
• Polyglycol ethers fatty alcohol polyglycol ethers (fatty alcohol alkoxylates),
• Alkylphenol polyglycol ethers end-capped polyglycol ethers, mixed ethers and hydroxy mixed ethers and fatty acid polyglycol esters.
• Ethylene oxide-propylene oxide block polymers and fatty acid alkanolamides and
• nonionic surfactants that can be used according to the invention are the polyol surfactants, and in particular the glycated surfactants, such as alkyl polyglycosides, in particular
• Suitable fatty alcohol polyglycol ethers are with ethylene oxide (EO) and / or
• Cio-Ci8 fatty alcohols having a degree of ethoxylation of less than 30, more preferably 1 to 20, particularly preferably 1 to 12 and exceptionally preferably 1 to 8, for example Ci2-Ci4-fatty alcohol ethoxylates with 8 EO.
• Alkyl polyglycosides are surfactants produced by the reaction of sugars and
• Alcohols can be obtained by the relevant methods of preparative organic chemistry, and depending on the nature of the preparation to a mixture of monoalkylated, oligomeric or polymeric sugar comes.
• Preferred alkylpolyglycosides are the alkylpolyglucosides, wherein the alcohol is particularly preferably a long-chain fatty alcohol or a mixture of long-chain fatty alcohols with branched or unbranched Cs to C18-alkyl chains and the
• Degree of oligomerization (DP) of the sugars is between 1 and 10, preferably 1 to 6, more preferably 1, 1 to 3 and particularly preferably 1, 1 to 1, 7, for example C8-Cio-alkyl-1, 5-glucoside (DP from 1, 5).
• amphoteric surfactants which can be used according to the invention include betaines, amine oxides, alkylamidoalkylamines, alkyl-substituted amino acids, acylated amino acids or biosurfactants.
• Suitable betaines are the alkylbetaines, the alkylamidobetaines, the
• Imidazoliniumbetaine the sulfobetaines (INCI Sultaines) and the amidosulfobetaines and the phosphobetaines.
• suitable betaines and sulfobetaines are the following compounds named according to INCI: almondamidopropyl betaines, Apricotamidopropyl betaines, avocadamidopropyl betaines,
• Cetylbetaines cocamidoethylbetaines, cocamidopropylbetaines,
• Coco / oleamidopropylbetaines coco-sultaines, decylbetaines, dihydroxyethyl oleylglycinates, dihydroxyethyl soy glycinates, dihydroxyethylstearylglycinates, dihydroxyethyl tallow glycinates, dimethicones, propyl PG-betaines,
• Isostearamidopropyl betaines lauramidopropyl betaines, lauryl betaines,
• Oleamidopropylbetaines oleamidopropylhydroxysultaines, oleylbetaines,
• Olivamidopropyl betaines palmamidopropyl betaines, palmitamidopropyl betaines, palmitoyl carnitines, palm kernel amidopropyl betaines, polytetrafluoroethylene acetoxypropyl betaines, ricinoleamidopropyl betaines, sesamidopropyl betaines, soy amidopropyl betaines, stearamidopropyl betaines, stearyl betaines,
• Tallowamidopropylbetaine Tallowamidopropylbetaine, tallowamidopropylhydroxysultaine, tallowbetaine, tallowdihydroxyethylbetaine, undecylenamidopropylbetaine and wheat
• amine oxides suitable according to the invention include alkylamine oxides, in particular alkyldimethylamine oxides, alkylamidoamine oxides and
• Suitable amine oxides are the following named according to INCI
• Decyltetradecylamines oxides diaminopyrimidines oxides, dihydroxyethyl
• alkylamidoalkylamines are the following compounds designated as INCI: cocoamphodipropionic acid, cocobetainamido amphopropionate, DEA-cocoamphodipropionate, disodium caproamphodiacetate, disodium
• Cocoamphodipropionate Disodium Isostearoamphodiacetate, Disodium
• Isostearoamphodipropionate Disodium Laureth-5 Carboxyamphodiacetate, Disodium Lauroamphodiacetate, Disodium Lauroamphodipropionate, Disodium Oleoamphodipropionate, Disodium PPG-2-lsodeceth-7 Carboxyamphodiacetate, Disodium Stearoamphodiacetate, Disodium Tallowamphodiacetate, Disodium Wheatgermamphodiacetate, Lauroamphodipropionic Acid, Quaternium-85, Sodium Caproamphoacetate, Sodium Caproamphohydroxypropylsulfonate, Sodium Caproamphopropionate, Sodium Capryloamphoacetate, Sodium
• Cocoamphopropionate Sodium Cornamphopropionate, Sodium Isostearoamphoacetate, Sodium Isostearoamphopropionate, Sodium Lauroamphoacetate, Sodium Lauroamphohydroxypropylsulfonate, Sodium Lauroampho PG-Acetate Phosphate, Sodium Lauroamphopropionate, Sodium Myristoamphoacetate, Sodium
• Oleoamphoacetate Sodium Oleoamphohydroxypropylsulfonate, Sodium
• alkyl-substituted amino acids are the following compounds designated according to INCI: Aminopropyl Laurylglutamine, Cocaminobutyric Acid, Cocaminopropionic Acid, DEA Lauraminopropionate, Disodium Cocaminopropyl Iminodiacetate, Disodium Dicarboxyethyl Cocopropylenediamine, Disodium Lauriminodipropionate, Disodium Steariminodipropionate, Disodium
• the detergent compositions of the invention contain, in addition to the one or more copolymers of component Z1) and the one or more surfactants
• Component Z2) one or more further substances selected from the components Z3), Z4), Z5), Z6) and / or ZI):
• Buffer substances (but optionally also further additives, for example as described below) as component Z5),
• Z7 one or more builders as component Z7).
• Called sequestering agents they are ingredients that are capable of complexing and inactivating metal ions to prevent their detrimental effects on the stability or appearance of the agents, for example clouding. On the one hand, it is important to complex the incompatible with numerous ingredients calcium and magnesium ions of water hardness. On the other hand, the complexation of the ions of heavy metals such as iron or copper delays the oxidative decomposition of the finished agents. In addition, the complexing agents support the
• Tetraacetic Acid Diammonium Citrate, Diammonium EDTA, Diethylenetriamine Pentamethylene Phosphonic Acid, Dipotassium EDTA, Disodium Azacydoheptane Diphosphonate, Disodium EDTA, Disodium Pyrophosphate, EDTA, Etidronic Acid, Galactic Acid, Gluconic Acid, Glucuronic Acid, HEDTA, Hydroxypropyl
• Pentamethylene Phosphonate Sodium Dihydroxyethyl Glycinate, Sodium EDTMP, Sodium Gluceptate, Sodium Gluconate, Sodium Glycereth-1 Polyphosphate, Sodium Hexametaphosphate, Sodium
• Metaphosphates Sodium Metasilicate, Sodium Phytate, Sodium Polydimethylglycinophenolsulfonates, sodium trimetaphosphates, TEA-EDTA, TEA polyphosphates, tetrahydroxyethyl ethylenediamines, tetrahydroxypropyl ethylenediamines, tetrapotassium etidronates, tetrapotassium pyrophosphates, tetrasodium EDTA, tetrasodium etidronates, tetrasodium pyrophosphates, tripotassium EDTA, trisodium dicarboxymethyl alaninates, trisodium EDTA, trisodium HEDTA, trisodium NTA and trisodium Trisodium phosphates.
• Preferred complexing agents are i.a. organic phosphonates
• Chelating agent is HEDP (1-hydroxyethylidene-1, 1-diphosphonic acid), which is marketed as Dequest 2010, for example.
• the proportion of component Z3) if different from 0%, is preferably from 0.001 to 10% by weight, more preferably from 0.005 to 7% by weight and most preferably from 0.01 to 5% by weight, in each case based on the total weight of the detergent composition according to the invention.
• the detergent composition of the invention when the detergent composition of the invention is liquid, it may also contain one or more non-aqueous solvents or hydrotropes
• Component Z4 In the context of the present invention is a
• Hydrotrope is a solvent which is neither water nor a conventional surfactant which aids in solubilizing the surfactants and other components, particularly polymer and chelating agents, in the liquid to render it isotropic.
• suitable hydrotropes may be mentioned as preferred: monopropylene glycol (MPG), glycerol,
• the proportion of component Z4), when different from 0%, is preferably from 0.001 to 50% by weight, more preferably from 0.01 to 30% by weight and most preferably from 0.1 to 20% by weight. %, in each case based on the total weight of the detergent composition according to the invention.
• the detergent compositions of the invention may contain one or more optional ingredients Z5), e.g. conventional ingredients commonly used in detergent compositions, especially laundry detergent compositions.
• optional ingredients include i.a. Viscosity regulators, bleaching agents, bleaching-active compounds, bleach activators, bleach catalysts, photobleaches, color transfer inhibitors, dye fixatives, grayness inhibitors, dispersants,
• Fabric softeners antistatic agents, optical brighteners, enzymes, enzyme stabilizers, foam regulators, defoamers, deodorizing agents, preservatives, disinfectants, fiber lubricants, anti-shrink agents, buffer substances,
• Corrosion inhibitors are additives, fillers, stabilizers and other conventional ingredients for detergent compositions.
• the detergent compositions according to the invention may contain further polymers for promoting the washing performance.
• polyalkoxylated polyethylenimines e.g. polyethoxylated polyethyleneimines (EPEI) and conventional polyester-based soil release polymers.
• EPEI polyethoxylated polyethyleneimines
• Polyethyleneimines are substances made up of ethyleneimine moieties -CH2CH2NH-, which in the case of branching replaces the hydrogen on the nitrogen with another chain of ethyleneimine moieties.
• These polyethyleneimines can be prepared, for example, by polymerization of ethyleneimine in the presence of a catalyst such as carbon dioxide, sodium bisulfite, sulfuric acid,
• Polyester-based soil release polymers generally include polymers of aromatic dicarboxylic acids and alkylene glycols (including
• Useful polymeric soil release agents include in particular those soil release agents with (a) one or more nonionic hydrophilic agents
• Components consisting essentially of (i) polyoxyethylene segments having a degree of polymerization of at least 2 or (ii) oxypropylene or
• Polyoxypropylene segments having a degree of polymerization of from 2 to 10, wherein the hydrophilic segment does not comprise an oxypropylene moiety except when attached via ether linkages to adjacent moieties at each end; or (iii) a mixture of oxyalkylene moieties, the oxyethylene and from 1 to about 30 oxypropylene units, said mixture containing such an amount of oxyethylene units that the hydrophilic component is hydrophilic enough to inhibit the hydrophilicity of conventional polyester fiber surfaces upon deposition of the soil release agent on such surface wherein the hydrophilic segments are preferably at least about 25% oxyethylene units and more preferably, especially for those
• hydrophobic components comprising: (i) C3 oxyalkylene terephthalate segments, wherein when the hydrophobic components also include oxyethylene terephthalate, the ratio of oxyethylene terephthalate to
• C3 oxyalkylene terephthalate units is about 2: 1 or less
• C4 hydroxyalkyl ether cellulose derivatives or mixtures thereof are amphiphilic, having a sufficient content of C1-C4 alkyl ether and / or C4 hydroxyalkyl ether units to deposit on conventional polyester fiber surfaces and adhered to such a conventional synthetic fiber surface to retain a sufficient content of hydroxyl groups to increase the hydrophilicity of the fiber surface, or a combination of (a) and (b).
• the polyoxyethylene segments of (a) (i) have a
• a preferred polymeric soil release agent is a polyester having
• Polyoxyethylene terephthalate units derived from a polyoxyethylene glycol having an average molecular weight of 300-8000 contains. Examples of this polymer are commercially available substances TexCare ® SRN170 and TexCare ® SRN260 Clariant. See also US 4,702,857.
• the proportion of the polyester-based soil release polymers if it is different from 0%, preferably from 0.05 to 5 wt .-% and particularly preferably from 0.1 to 3 wt .-%, each based on the Total weight of the detergent composition according to the invention.
• the detergent compositions according to the invention may comprise other polymer materials, for example:
• liquid detergent compositions of the invention may include Polymer of polyethylene glycol and vinyl acetate, for example, the slightly grafted copolymers according to WO 2007/138054.
• amphiphilic graft polymers based on water-soluble polyalkylene oxides as
• Side chains formed are capable of allowing a reduction in surfactant levels while maintaining high levels of oily stain removal.
• a buffer substance is preferably also used.
• agents optionally used to produce anionic surfactants e.g. from LAS or fatty acids
• the presence of buffer substances for regulating the pH is preferred.
• the buffer substance is one or more ethanolamines, e.g. Monoethanolamine (MEA) or triethanolamine (TEA), into consideration.
• MEA Monoethanolamine
• TAA triethanolamine
• Other suitable amino alcohol buffering agents may be selected from the group consisting of compounds having a molecular weight greater than 61 g / mol, including MEA.
• Isobutanolamine monopentanolamine, 1-amino-3- (2-methoxyethoxy) -2-propanol, 2-methyl-4- (methylamino) -2-butanol, and mixtures thereof.
• aminoethanol buffers are alkali hydroxides such as sodium hydroxide or potassium hydroxide.
• the proportion of the buffer substances is, if it is different from 0%, preferably from 0.01 to 10 wt .-% and particularly preferably from 0.1 to 8 wt .-%, each based on the total weight of the detergent composition of the invention.
• the detergent compositions of the invention may contain one or more enzymes.
• the one or more enzymes is selected from the group consisting of protease, mannanase, pectate lyase, Cutinase, esterase, lipase, amylase and cellulase. Less preferred additional enzymes can be selected from peroxidase and oxidase.
• the enzymes are preferably with corresponding
• the proportion of the enzymes is, if it is different from 0%, preferably from 0.01 to 8 wt .-% and particularly preferably from 0.1 to 5 wt .-%, each based on the total weight of the detergent composition of the invention.
• the detergent compositions of the invention may additionally comprise foam enhancing agents, polyelectrolytes, anti-kick agents, anti-wrinkle agents, antioxidants,
• Liquid detergent compositions according to the invention may further contain viscosity modifiers, pearlescing agents and / or opacifiers or other substances which cause visual effects.
• compositions according to the invention also include water
• Detergent composition is liquid, the amount of water in the liquid detergent composition of the invention from 1 to
• the amount of water is preferably less than 10 wt .-%, based on the total weight of the powdered
• detergent compositions according to the invention contain
• Builders include inorganic and / or organic builders to reduce the degree of hardness of the water. They may be included in the detergent compositions at levels of from about 5 to about 80% by weight. Inorganic complexing agents include, for example, alkali metal, ammonium and alkanolammonium salts of
• Polyphosphates such as tripolyphosphates, pyrophosphates and glassy polymeric metaphosphates, phosphonates, silicates, carbonates including bicarbonates and sesquicarbonates, sulfates and aluminosilicates.
• silicate builders are the alkali metal silicates, in particular those having a SiO 2: Na 2 O ratio between 1.6: 1 and 3.2: 1, and also phyllosilicates, for example sodium layer silicates, as described in US Pat
• Aluminosilicate builders are particularly preferred for the present invention. These are, in particular, zeolites of the formula Na z [(AIO 2) z (SiO 2) y ] x H 2 O, in which z and y are integers of at least 6, the ratio of z to y is between 1, 0 and about 0.5 and x is an integer from about 15 to about 264.
• Suitable aluminosilicate-based ion exchangers are commercially available. These aluminosilicates may be of crystalline or amorphous structure, and may be naturally occurring or synthetically produced. Methods for the preparation of aluminosilicate based ion exchangers are described in US 3,985,669 and US 4,605,509. Preferred ion exchangers based on synthetic crystalline aluminosilicates are available under the designation zeolite A, zeolite P (B) (including those disclosed in EP-A-0 384 070) and zeolite X. Preferred are
• Aluminosilicates with a particle diameter between 0.1 and 10 ⁇ are Aluminosilicates with a particle diameter between 0.1 and 10 ⁇ .
• Suitable organic builders include polycarboxylic compounds such as, for example, ether polycarboxylates and oxydisuccinates, such as in U.S. Pat Clean up US 3,128,287 and US 3,635,830. Reference should also be made to "TMS / TDS" builders from US 4,663,071.
• Suitable builders include the ether hydroxypolycarboxylates, copolymers of maleic anhydride with ethylene or vinyl methyl ether,
• alkali, ammonium and substituted ammonium salts of polyacetic acids such as e.g. Ethylenediaminetetraacetic acid and nitrilotriacetic acid, as well
• Polycarboxylic acids such as militic acid, succinic acid, oxydisuccinic acid, polymaleic acid,
• Citric acid and its soluble salts, in particular the sodium salt are preferred polycarboxylic acid builders which can also be used in granulated formulations, in particular together with zeolites and / or sheet silicates.
• Phosphorus-based builders can be used, and particularly where hand soap bars are to be formulated by hand, various alkali metal phosphates such as sodium tripolyphosphate,
• component Z7) if it is different from 0%, preferably from 0.1 to 95 wt .-%, particularly preferably from 0.5 to
• the detergent compositions according to the invention are liquid having a pH of from 6 to 14, preferably from 6 to 12 and more preferably from 7 to 12.
• the detergent compositions according to the invention contain the one or more copolymers of component Z1) in an amount of 0.0005 to 10.0 wt .-%, particularly preferably in an amount of 0.001 to 5.0 wt .-% and in particular preferably in an amount of 0.1 to 2.0 wt .-%, each based on the total weight of
• the detergent compositions according to the invention preferably contain the one or more surfactants of component Z2) in an amount of from 0.1 to 60.0% by weight, preferably from 0.5 to 50% by weight, particularly preferably from 1 to 45 Wt .-% and particularly preferably from 2 to 40 wt .-%, each based on the total weight of the detergent composition of the invention.
• the detergent compositions according to the invention particularly preferably comprise from 0.0005 to 10.0% by weight of component Z1) and from 0.1 to 60.0% by weight of component Z2), in each case based on
• the detergent compositions of the invention or the one or more copolymers of component Z1) are advantageously suitable for cleaning textiles and preferably for cleaning
• Another object of the invention is therefore the use of
• Detergent compositions according to the invention or of the one or more copolymers of component Z1) of the detergent composition according to the invention Compositions for cleaning textiles and preferably cleaning cotton-containing textiles.
• the detergent compositions according to the invention or the one or more copolymers of component Z1) of the detergent compositions according to the invention are also advantageously suitable for re-soiling the textiles and, preferably, re-soiling cotton-containing textiles on which the inventive detergent compositions or compositions one or more copolymers of
• Component Z1) of the detergent compositions according to the invention have been used to reduce.
• Another object of the invention is therefore the use of
• Detergent compositions according to the invention or one or more copolymers of component Z1) of the detergent compositions according to the invention preferably in a detergent composition according to the invention, for reducing the re-soiling of the textiles and preferably the re-soiling of cotton-containing textiles on which the detergent compositions according to the invention or the one or the plurality of copolymers of component Z1) of the detergent compositions according to the invention have been used.
• compositions according to the invention are:
• Monomers are these with base such.
• alkali carbonate such as potassium carbonate
• alkali carbonate such as potassium carbonate
• the amount of initiator (VA-44) indicated in Table 1 is dissolved in 10 g of distilled water and metered in over a period of 90 minutes. After completion of the metering is stirred for an additional hour at an internal temperature of 60 ° C. By a subsequent analysis of the solid, the conversion of the reaction is checked and possibly unreacted monomers optionally brought by slight addition of a 10 wt .-% aqueous solution of the previously used initiator until a complete conversion is reached. Thereafter, the reaction mixture is cooled to room temperature (20-23 ° C).
• Table 1 lists synthetic examples of copolymers of component Z1) of the detergent compositions according to the invention.
• a number of exemplary detergent compositions were prepared both without and with copolymer according to Table 2. All samples contain sodium hydroxide as buffer system.
• the detergent compositions were tested for secondary cleaning performance using a Lini apparatus.
• the conditions for the test are listed in Table 3.
• Prewashed detergent compositions The samples were then rinsed, dried and soiled with a sebum-carbon black blend (5 wt% carbon black). The soiled samples were allowed to dry for 24 hours, after which the color was measured according to the CIE Lab scale on a MACH5 instrument (Color Consult, Holland) calibrated against a Datacolor 650 spectrophotometer. The samples were then washed again with the same detergent compositions as in the pre-wash step. After rinsing and drying the washed samples, the color of the stain was again measured with the MACH5 apparatus.
• a sebum-carbon black blend 5 wt% carbon black
• Detergent composition ⁇ ⁇ - ⁇ (detergent composition from Table 2 Composition 1)

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• 2016
  • 2016-11-28 DE DE102016223584.2A patent/DE102016223584A1/de not_active Withdrawn
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