EP1366141A1 - Agent de conditionnement - Google Patents
Agent de conditionnementInfo
- Publication number
- EP1366141A1 EP1366141A1 EP02702310A EP02702310A EP1366141A1 EP 1366141 A1 EP1366141 A1 EP 1366141A1 EP 02702310 A EP02702310 A EP 02702310A EP 02702310 A EP02702310 A EP 02702310A EP 1366141 A1 EP1366141 A1 EP 1366141A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- conditioning
- agent
- weight
- acid
- composition according
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
Classifications
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- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/16—Organic compounds
- C11D3/37—Polymers
- C11D3/3703—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- C11D3/373—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds containing silicones
- C11D3/3738—Alkoxylated silicones
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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
- C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
- C11D1/66—Non-ionic compounds
- C11D1/835—Mixtures of non-ionic with cationic 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
- C11D3/0005—Other compounding ingredients characterised by their effect
- C11D3/001—Softening compositions
- C11D3/0015—Softening compositions liquid
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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
- C11D3/37—Polymers
- C11D3/3703—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- C11D3/373—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds containing silicones
-
- 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
- C11D3/3703—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- C11D3/373—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds containing silicones
- C11D3/3742—Nitrogen containing silicones
-
- 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
- C11D3/3749—Polyolefins; Halogenated polyolefins; Natural or synthetic rubber; Polyarylolefins or halogenated polyarylolefins
-
- 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
- C11D1/72—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
- C11D1/82—Compounds containing silicon
Definitions
- the invention relates to a conditioning agent and the use of the conditioning agent in a washing or textile drying process.
- the invention further relates to a conditioning substrate which contains a conditioning agent, and to a conditioning method using the conditioning substrate in a textile drying process.
- conditioning agents usually contain cationic surfactants to set a pleasant textile soft feel and, if appropriate, textile conditioning additives such as anti-crease agents, deodorising substances and perfumes.
- the conditioning agents are applied to the carrier sheets by melting so that they can be released at the temperatures which are usually present in a household dryer.
- WO 00/24853 describes liquid fabric softener formulations with crease-reducing components, selected from silicone derivatives and sulphated or sulphonated vegetable oils, and dryer sheets which contain one of these crease-reducing components.
- EP 255 711 describes a conditioning cloth which is provided with a textile conditioning agent containing cationic surfactants and polydiorganosiloxanes, the textile conditioning agent having a melting point above 38 ° C.
- US 5,174,911 describes a textile conditioning article for a tumble dryer, the conditioning agent which is applied to the article containing a plasticizer component and an aminosilicone component.
- EP 317 135 discloses an aqueous softener formulation which contains a cationic and a nonionic softener component.
- the nonionic plasticizer component is a special siloxane which carries at least one C 6 -C 22 alkyl group.
- EP 544 493 describes highly concentrated fabric softeners which have 60 to 99% by weight of a fabric softening component and 1 to 40% by weight of an emulsified mixture of silicone oil and silicone emulsifier. By using the emulsified silicone-containing mixture and the high proportion of plasticizer components, a phase separation of the components is avoided and a uniform coating of dryer sheets is achieved.
- the conditioner composition for the dryer sheets has a melting point of 25 to 150 ° C.
- the conditioners and conditioner wipes described in the prior art have the disadvantage that stains frequently occur at the contact points of the conditioner wipe or conditioner with the fabrics to be conditioned, which are caused by the transfer of active substances to the moist fabrics.
- the stains are particularly intense when the conditioning agents or the conditioning cloths contain silicone oils.
- the invention therefore relates in a first embodiment to a washing conditioner which contains up to 50% by weight of at least one fabric-softening component, at least one ironing component and at least one spreading agent.
- the conditioning agents according to the invention contain at least one fabric softening component as an essential component.
- Such fabric softening components are quaternary ammonium compounds, cationic polymers and emulsifiers, such as those used in hair care products and also in textile finishing agents.
- Suitable examples are quaternary ammonium compounds of the formulas (I) and (II), R— NL— R2 X “ (I); R4 (CO) - O— (CH 2 ) m - NL— (CH 2 ) n - R5 X “ (II); R3 (CH 2 ) P - R6
- R and R 1 is an acyclic alkyl radical having 12 to 24 carbon atoms
- R 2 is a saturated C 1 -C 4 alkyl or hydroxyalkyl radical
- R 3 is either the same as R, R 1 or R 2 or is aromatic Rest stands.
- X " stands for either a halide, methosulfate, methophosphate or phosphate ion and mixtures thereof.
- Examples of cationic compounds of the formula (I) are didecyldimethylammonium chloride, ditallow dimethylammonium chloride or dihexadecylammonium chloride.
- Ester quats are so-called ester quats. Esterquats are characterized by excellent biodegradability.
- R 4 stands for an aliphatic alkyl radical having 12 to 22 carbon atoms with 0, 1, 2 or 3 double bonds;
- R 5 stands for H, OH or 0 (CO) R 7 ,
- R 6 independently of R 5 stands for H, OH or 0 (CO) R 8 , where R 7 and R 8 each independently represent an aliphatic alkyl radical having 12 to 22 carbon atoms with 0, 1, 2 or 3 double bonds, m, n and p can each independently have the value 1, 2 or 3.
- X can be either a halide, methosulfate, methophosphate or phosphate ion and mixtures thereof.
- R 5 is the group 0 (CO)
- R 7 and R 4 and R 7 are alkyl radicals having 16 to 18 carbon atoms
- R 6 is also OH
- examples of compounds of the formula (II) are methyl-N- (2-hydroxyethyl) -N, N-di (tallow acyl-oxyethyl) ammonium methosulfate, bis - (pal-mitoyl) -ethyl-hydroxyethyl-methyl-ammonium-methosulphate or methyl-N, N-bis (acyloxy-ethyl) -N- (2-hydroxyethyl) ammonium-methosulphate, quaternized compounds of formula (II) are used which have unsaturated alkyl chains, preferred are the acyl groups whose corresponding fatty acids have
- R 21 and R 22 each independently represent an aliphatic radical having 12 to 22 carbon atoms with 0, 1, 2 or 3 double bonds.
- R 9 is H or a saturated alkyl radical with 1 to 4 carbon atoms
- R 10 and R 11 independently of one another each represent an aliphatic, saturated or unsaturated alkyl radical with 12 to 18 carbon atoms
- R 10 alternatively also for 0 (CO) R 20
- R 20 is an aliphatic, saturated or unsaturated alkyl radical having 12 to 18 carbon atoms
- Z is an NH group or oxygen
- q can have integer values between 1 and 4.
- R 12 , R 13 and R 14 independently of one another represents ad ⁇ alkyl, alkenyl or hydroxyalkyl group
- R 15 and R 16 each independently represent a C ⁇ - ⁇ ⁇ alkyl group and r is a number between 0 and 5 is.
- short-chain, water-soluble, quaternary ammonium compounds such as trihydroxyethylmethylammonium methosulfate or the alkyltrimethylammonium chlorides, dialkyldimethylammonium chlorides and trialkylmethylammonium chlorides, e.g. B. cetyltrimethylammonium chloride, stearyltrimethylammonium chloride, distearyldimethylammonium chloride, lauryldimethylammonium chloride, lauryldimethylbenzylammonium chloride and tricetylmethylammonium chloride.
- quaternary ammonium compounds such as trihydroxyethylmethylammonium methosulfate or the alkyltrimethylammonium chlorides, dialkyldimethylammonium chlorides and trialkylmethylammonium chlorides, e.g. B. cetyltrimethylammonium chloride, stearyltrimethylammonium chloride, distearyldimethylammoni
- Protonated alkylamine compounds which have a softening effect and the non-quaternized, protonated precursors of the cationic emulsifiers are also suitable.
- the quaternized protein hydrolyzates are further cationic compounds which can be used according to the invention.
- Suitable cationic polymers include the polyquaternium polymers as described in the CTFA Cosmetic Ingredient Dictionary (The Cosmetic, Toiletry and Fragrance, Inc., 1997), in particular the polyquaternium-6, polyquaternium-7, also known as merquats.
- Polyquaternium-10 polymers Ucare Polymer IR 400; Amerchol
- polyquaternium-4 copolymers such as graft copolymers with a cellulose skeleton and quaternary ammonium groups which are bonded via allyldimethylammonium chloride
- cationic cellulose derivatives such as cationic guar, such as guar hydroxypropyl chloride triammonium
- similar quaternized guar derivatives e.g.
- cationic quaternary sugar derivatives cationic alkyl polyglucosides
- B the commercial product Glucquat ® 100, according to CTFA nomenclature a "Lauryl Methyl Gluceth-10 Hydroxypropyl Dimonium Chloride", copolymers of PVP and dimethylaminomethacrylate, copolymers of vinylimidazole and vinylpyrrolidone, aminosilicone polymers and copolymers.
- Polyquaternized polymers for example, Luviquat Care by BASF.
- cationic biopolymers based on chitin and derivatives thereof for example, under the trade designation chitosan ® (manufacturer: Cognis) polymer obtainable.
- cationic silicone oils such as, for example, the commercially available products Q2-7224 (manufacturer: Dow Corning; a stabilized trimethylsilylamodimethicone), Dow Corning 929 emulsion (containing a hydroxylamino-modified silicone, which is also referred to as amodimethicone) , SM-2059 (manufacturer: General Electric), SLM-55067 (manufacturer: Wacker) Abil ® -Quat 3270 and 3272 (manufacturer: Goldschmidt-Rewo; diquartary polydimethylsiloxanes, Quaternium-80), and silicone quat Rewoquat ® SQ 1 (Tegopren ® 6922, manufacturer: Goldschmidt-Rewo).
- Q2-7224 commercially available products
- Dow Corning a stabilized trimethylsilylamodimethicone
- Dow Corning 929 emulsion containing a hydroxylamino-modified silicone,
- the alkylamidoamines can be in their non-quaternized or, as shown, their quaternized form.
- R 17 can be an aliphatic alkyl radical having 12 to 22 carbon atoms with 0, 1, 2 or 3 double bonds, s can assume values between 0 and 5.
- R 18 and R 19 each independently represent H, C 1-4 alkyl or hydroxyalkyl.
- Preferred compounds are fatty acid amidoamines such as the stearylamidopropyldimethylamine available under the name Tego Amid ® S 18 or the 3-tallowamidopropyl trimethylammonium methosulfate available under the name Stepantex ® X 9124, which, in addition to having a good conditioning effect, are also characterized by an ink transfer-inhibiting effect and especially by are characterized by their good biodegradability.
- Alkylated quaternary ammonium compounds of which at least one alkyl chain is interrupted by an ester group and / or amido group, in particular N-methyl-N (2-hydroxyethyl) -N, N- (ditalgacyloxyethyl) ammonium methosulfate and / or N-methyl, are particularly preferred -N (2-hydroxyethyl) -N, N- (palmitoyloxyethyl) ammonium methosulfate.
- the nonionic plasticizers used are, above all, polyoxyalkylene glycerol alkanoates, as described in British Patent GB 2,202,244, polybutylenes, as described in British Patent GB 2,199,855, long-chain fatty acids as described in EP 13780, ethoxylated fatty acid ethanolamides as described in EP 43 547, alkyl polyglycosides , in particular sorbitan mono-, di- and triesters, as described in EP 698 140 and fatty acid esters of polycarboxylic acids, as described in German Patent DE 2,822,891.
- the laundry conditioning agent according to the invention contains plasticizer components in amounts of up to 50% by weight, preferably from 0.1 to 45% by weight, particularly preferably from 5 to 40% by weight and in particular from 11 to 35% by weight based on the total mean.
- the conditioning agents according to the invention contain at least one ironing component as a further component.
- ironing lightening components are understood to mean substances which, through their action on textile fabrics, ensure that the textiles have a low frictional resistance when ironing.
- silicone oils with the formulas I to III have been found to be particularly suitable for facilitating ironing.
- R 4 and R 5 independently of one another represent linear or branched alkyl groups having 6 to 50 carbon atoms.
- the links to the Si atoms are made via C-Si or CO-Si bonds.
- the number z is between 1 and 10,000.
- the partially oxidized polyethylenes are further ironing relief components.
- Partially oxidized polyethylene is to be understood to mean predominantly linear polyethylene waxes, which are products with relatively low molar masses in the range from 500 to 50,000.
- the polyethylene waxes are generally produced by direct low-pressure polymerization or, preferably, high-pressure polymerization of the monomers or by targeted depolymerization of products of relatively high molecular weights.
- the modified polyethylene waxes used here can by polymerization of ethylene, preferably in the absence of a catalyst with early termination of polymerization, and subsequent oxidation, for. B. by introducing air, or by copolymerization of ethylene with suitable other monomers such as acrylic acid, the proportion of acrylic acid units preferably not exceeding 20%, in particular 10%.
- the ironing facilitating component (s) are present in amounts of up to 10% by weight, preferably 0.1 to 8% by weight and in particular 0.5 to 5% by weight, in each case based on the total composition.
- the conditioning agents according to the invention contain at least one spreading agent as a further component.
- the spreading agent has a wetting function and ensures that the other components are optimally distributed over a large area. It is achieved in this way that there are no partial over-concentrations on the textile surface which would be visible as stains.
- Suitable spreading agents are polyether-modified siloxanes, such as in
- R 1 and R 3 in the formulas IV and V independently of one another are -R r - (C 2 H 4 0) m - (C 3 H 6 O) n -R 6 , where
- R r represents a divalent alkylene radical, e.g. B. -CH 2 - or -C 2 H -
- R 6 H, methyl or C 2 -C 6 alkyl
- x and y are each 1 or more, with the sum ranging from x + y to 10,000
- z is between 1 and 10,000
- n and n can have numerical values from 0 to 300, but the sum of m + n is between 1 and 300.
- the spreading agent is present in amounts of up to 10% by weight, preferably from 0.01 to 5% by weight, particularly preferably from 0.05 to 2% by weight and in particular from 0.1 to 1% by weight, in each case based on the total mean.
- the weight ratio in the conditioning agents according to the invention of ironing facilitating component (s) to spreading agent is 10: 6 to 40: 1, preferably 10: 4 to 30: 1, particularly preferably 10: 3 to 20: 1 and in particular 10: 2.5 up to 15: 1, for example 4: 1.
- the conditioning agents according to the invention are in liquid.
- the use of both liquid organic solvents and water can be indicated.
- the laundry conditioning agents according to the invention therefore optionally contain solvents.
- Solvents which can be used in the agents according to the invention come, for example, from the group of mono- or polyhydric alcohols, alkanolamines or glycol ethers, provided that they are miscible with water in the concentration range indicated.
- the solvents are preferably selected from ethanol, n- or i-propanol, butanols, glycol, propane or butanediol, glycerol, diglycol, propyl or butyl diglycol, hexylene glycol, ethylene glycol methyl ether, ethylene glycol ethyl ether, ethylene glycol propyl ether, ethylene glycol mono-n-butyl ether, Diethylene glycol methyl ether, diethylene glycol ethyl ether, propylene glycol methyl, ethyl or propyl ether, butoxy propoxy propanol (BPP), dipropylene glycol monomethyl or ethyl ether, diisopropylene
- glycol ethers are available under the trade names Arcosolv ® (Arco Chemical Co.) or Cellosolve ® , Carbitol ® or Propasol ® (Union Carbide Corp.); these also include, for example, ButylCarbitol ® , HexylCarbitol ® , MethylCarbitol ® , and Carbitol ® itself, (2- (2-ethoxy) ethoxy) ethanol.
- Arcosolv ® Arco Chemical Co.
- Cellosolve ® Carbitol ®
- Propasol ® Union Carbide Corp.
- ButylCarbitol ® HexylCarbitol ®
- MethylCarbitol ® MethylCarbitol ®
- Carbitol ® itself, (2- (2-ethoxy) ethoxy) ethanol.
- the choice of the glycol ether can easily be made by the person skilled in the art on the basis of its
- Pyrrolidone solvents such as N-alkylpyrrolidones, for example N-methyl-2-pyrrolidone or NC 8 -C 2 -alkylpyrrolidone, or 2-pyrrolidone, can also be used.
- N-alkylpyrrolidones for example N-methyl-2-pyrrolidone or NC 8 -C 2 -alkylpyrrolidone, or 2-pyrrolidone
- glycerol derivatives in particular glycerol carbonate.
- the alcohols which can be used as a cosolvent in the present invention include liquid polyethylene glycols with a low molecular weight, for example polyethylene glycols with a molecular weight of 200, 300, 400 or 600.
- suitable cosolvents are other alcohols, for example (a) lower Alcohols such as ethanol, propanol, isopropanol and n-butanol, (b) ketones such as acetone and methyl ethyl ketone, (c) C 2 -C polyols such as a diol or a triol, for example ethylene glycol, propylene glycol, glycerol or mixtures thereof. From the class of diols, 1,2-octanediol is particularly preferred.
- the conditioning agent according to the invention can contain one or more water-soluble organic solvents and / or water.
- Water-soluble is understood here to mean that the organic solvent in the amount contained is soluble in an optionally aqueous medium.
- the conditioning agent according to the invention contains one or more solvents from the group comprising C ⁇ to C mono alcohols, C 2 to C 6 glycols, C 3 to C 12 glycol ethers and glycerol, in particular ethanol.
- the C 3 -C 1 -glycol ethers according to the invention contain alkyl or alkenyl groups with less than 10 carbon atoms, preferably up to 8, in particular up to 6, particularly preferably 1 to 4 and extremely preferably 2 to 3 carbon atoms.
- Preferred C T to C 4 monoalcohols are ethanol, n-propanol, / so-propanol and tert-butanol.
- Preferred C 6 -C 6 glycols are ethylene glycol, 1, 2-propylene glycol, 1, 3-propylene glycol, 1, 5-pentanediol, neopentyl glycol and 1, 6-hexanediol, in particular ethylene glycol and 1, 2-propylene glycol.
- Preferred C 3 - to C 12 -glycol ethers are di-, tri-, tetra- and penta-ethylene glycol, di-, tri- and tetrapropylene glycol, propylene glycol monotertiary butyl ether and propylene glycol monoethyl ether as well as the solvents designated according to INCI, butoxy diglycol, butoxyethanol, butoxyisopropanol, butoxypropanol, Butyloctanol, ethoxydiglycol, ethoxyethanol, ethyl hexanediol, isobutoxypropanol, isopentyldiol, 3-methoxybutanol, methoxyethanol, methoxyisopropanol and methoxymethylbutanol.
- Particularly preferred solvents are ethanol, 1,2-propylene glycol and dipropylene glycol and mixtures thereof, in particular ethanol and isopropanol.
- the agent according to the invention optionally contains one or more solvents and / or in particular water in an amount of usually up to 95% by weight, preferably 20 to 90% by weight and in particular 50 to 80% by weight, in each case based on the total agent ,
- the conditioning agents according to the invention can additionally contain nonionic surfactants.
- Preferred nonionic surfactants are alkoxylated, advantageously ethoxylated and / or propoxylated, in particular primary alcohols with preferably 8 to 18 carbon atoms and an average of 1 to 12 moles of ethylene oxide (EO) and / or 1 to 10 moles of propylene oxide (PO) per mole of alcohol used.
- Particularly preferred are C 8 -C 6 alcohol alkoxylates, advantageously ethoxylated and / or propoxylated C 0 -C 15 alcohol alkoxylates, in particular C 12 -C 4 alcohol alkoxylates, with a degree of ethoxylation between 2 and 10, preferably between 3 and 8, and / or a degree of propoxylation between 1 and 6, preferably between 1, 5 and 5.
- the alcohol radical can preferably be methyl-branched linearly or particularly preferably in the 2-position or contain linear and methyl-branched radicals in the mixture, as are usually present in oxo alcohol radicals.
- alcohol ethoxylates with linear residues of alcohols of native origin with 12 to 18 carbon atoms, for example from coconut, palm, tallow fat or oleyl alcohol, and an average of 2 to 8 EO per mole of alcohol are particularly preferred.
- Preferred ethoxylated alcohols include, for example, C 12 . ⁇ alcohols with 3 EO or 4 EO, C 9 .n- alcohol containing 7 EO, C 13 . ⁇ 5 alcohols containing 3 EO, 5 EO, 7 EO or 8 EO, C ⁇ 2 . ⁇ 8 alcohols with 3 EO, 5 EO or 7 EO and mixtures of these, such as mixtures of C 12 . 14 alcohol with 3 EO and C 12 . 18 alcohol with 5 EO.
- the degrees of ethoxylation and propoxylation given represent statistical averages, which can be an integer or a fraction for a specific product.
- Preferred alcohol ethoxylates and propoxylates have a narrow homolog distribution (narrow ranks ethoxylates / propoxylates, NRE / NRP).
- fatty alcohols with more than 12 EO can also be used. Examples of this are tallow fatty alcohol with 14 EO, 25 EO, 30 EO or 40 EO.
- alkoxylated amines advantageously ethoxylated and / or propoxylated, in particular primary and secondary amines with preferably 1 to 18 C atoms per alkyl chain and an average of 1 to 12 mol ethylene oxide (EO) and / or 1 to 10 mol propylene oxide (PO ) per mole of amine.
- EO mol ethylene oxide
- PO mol propylene oxide
- alkyl glycosides of the general formula RO (G) X ⁇ z. B. as compounds, especially with anionic surfactants, in which R is a primary straight-chain or methyl-branched, in particular in the 2-position methyl-branched aliphatic radical having 8 to 22, preferably 12 to 18 carbon atoms and G is the symbol that stands for a glycose unit with 5 or 6 carbon atoms, preferably for glucose.
- the degree of oligomerization x which indicates the distribution of monoglycosides and oligoglycosides, is any number between 1 and 10; x is preferably 1.2 to 1.4.
- nonionic surfactants which are used either as the sole nonionic surfactant or in combination with other nonionic surfactants, are alkoxylated, preferably ethoxylated or ethoxylated and propoxylated, fatty acid alkyl esters, preferably with 1 to 4 carbon atoms in the alkyl chain, in particular fatty acid methyl esters, as they are are described, for example, in Japanese patent application JP 58/217598 or which are preferably produced by the process described in international patent application WO-A-90/13533.
- Nonionic surfactants of the amine oxide type for example N-coconut alkyl-N, N-dimethylamine oxide and N-tallow alkyl-N, N-dihydroxyethylamine oxide, and the fatty acid alkanol amides can also be suitable.
- gemini surfactants can be considered as further surfactants. These are generally understood to mean those compounds which have two hydrophilic groups and two hydrophobic groups per molecule. These groups are generally separated from one another by a so-called “spacer”. This spacer is generally a carbon chain which should be long enough that the hydrophilic groups are sufficiently far apart that they can act independently of one another. Such surfactants are distinguished generally due to an unusually low critical micelle concentration and the ability to greatly reduce the surface tension of the water, but in exceptional cases the term gemini surfactants means not only dimeric but also trimeric surfactants.
- Suitable gemini surfactants are, for example, sulfated hydroxy mixed ethers according to German patent application DE-A-43 21 022 or dimer alcohol bis and trimeral alcohol tris sulfates and ether sulfates according to international patent application WO-A-96/23768.
- End group-capped dimeric and trimeric mixed ethers according to German patent application DE-A-195 13 391 are distinguished in particular by their bi- and multifunctionality.
- the end-capped surfactants mentioned have good wetting properties and are low-foaming, so that they are particularly suitable for use in machine washing or cleaning processes.
- Gemini polyhydroxy fatty acid amides or poly polyhydroxy fatty acid amides can also be used.
- Suitable surfactants are polyhydroxy fatty acid amides of the following formula,
- RCO stands for an aliphatic acyl radical with 6 to 22 carbon atoms
- R 5 for hydrogen
- [Z] for a linear or branched polyhydroxyalkyl radical with 3 to 10 carbon atoms and 3 to 10 hydroxyl groups.
- the polyhydroxy fatty acid amides are known substances which can usually be obtained by reductive amination of a reducing sugar with ammonia, an alkylamine or an alkanolamine and subsequent acylation with a fatty acid, a fatty acid alkyl ester or a fatty acid chloride.
- the group of polyhydroxy fatty acid amides also includes compounds of the following formula
- R represents a linear or branched alkyl or alkenyl radical having 7 to 12 carbon atoms
- R 6 represents a linear, branched or cyclic alkyl radical or an aryl radical having 2 to 8 carbon atoms
- R 7 represents a linear, branched or cyclic alkyl radical or an aryl radical or an oxyalkyl radical having 1 to 8 carbon atoms, d ⁇ alkyl or phenyl radicals being preferred and [Z] being a linear polyhydroxyalkyl radical whose alkyl chain is substituted by at least two hydroxyl groups, or alkoxylated, preferably ethoxylated or propoxylated derivatives thereof residue.
- [Z] is preferably obtained by reductive amination of a reduced sugar, for example glucose, fructose, maltose, lactose, galactose, mannose or xylose.
- a reduced sugar for example glucose, fructose, maltose, lactose, galactose, mannose or xylose.
- the N-alkoxy- or N-aryloxy-substituted compounds can then, for example according to the teaching of international application WO-A-95/07331, be converted into the desired polyhydroxy fatty acid amides by reaction with fatty acid methyl esters in the presence of an alkoxide as catalyst.
- the nonionic surfactants are usually present in amounts of up to 20% by weight, preferably from 0.5 to 10% by weight and particularly preferably from 0.8 to 5% by weight, in each case based on the total composition.
- the conditioning agents according to the invention additionally optionally contain electrolytes.
- Electrolytes serve to regulate viscosity (viscosity regulator) and can usually be used in amounts of up to 15% by weight, preferably up to 10% by weight, particularly preferably from 0.5 to 8% by weight and in particular from 1 to 6% by weight, each based on the total agent.
- a wide number of different salts can be used as electrolytes from the group of inorganic salts.
- Preferred cations are the alkali and alkaline earth metals, preferred anions are the halides and sulfates. From a manufacturing point of view, the use of NaCl, CaCl or MgCl 2 in the agents according to the invention is preferred.
- pH adjusting agents In order to bring the pH of the agents according to the invention into the desired range, the use of pH adjusting agents can be indicated. All known acids or alkalis can be used here, provided that their use is not prohibited for application-related or ecological reasons or for reasons of consumer protection. The amount of these adjusting agents usually does not exceed 2% by weight of the total formulation.
- the conditioning agents according to the invention have a pH of 2 to 7, preferably 2.2 to 5 and in particular 2.4 to 3.
- the agents according to the invention can optionally contain one or more customary auxiliaries and additives, in particular from the group of builders, enzymes, bleaching agents, bleach activators, complexing agents, fragrances, perfume carriers, fluorescent agents, dyes, thickeners, foam inhibitors , Graying inhibitors, anti-crease agents, antimicrobial agents, germicides, fungicides, antioxidants, antistatic agents, UV absorbers, optical absorption lighter, anti-redeposition agents, pearlescent agents, color transfer inhibitors, shrinkage preventers, corrosion inhibitors, preservatives, phobing and impregnating agents, hydrotropic agents and swelling and anti-slip agents.
- customary auxiliaries and additives in particular from the group of builders, enzymes, bleaching agents, bleach activators, complexing agents, fragrances, perfume carriers, fluorescent agents, dyes, thickeners, foam inhibitors , Graying inhibitors, anti-crease agents, antimicrobial agents, germicides, fungicides, antioxidants, antistatic agents, UV absorbers, optical absorption lighter, anti
- the agent according to the invention can optionally additionally contain one or more complexing agents.
- Complexing agents also called sequestering agents, are ingredients which can complex and inactivate metal ions in order to prevent their adverse effects on the stability or the appearance of the agents, for example cloudiness. On the one hand, it is important to complex the calcium and magnesium ions of water hardness, which are incompatible with numerous ingredients. The complexation of the ions of heavy metals such as iron or copper delays the oxidative decomposition of the finished agent.
- Suitable are, for example, the following complexing agents designated according to INCI, which are described in more detail in the International Cosmetic Ingredient Dictionary and Handbook: Aminotrimethylene Phosphonic Acid, Beta-Alanine Diacetic Acid, Calcium Disodium EDTA, Citric Acid, Cyclodextrin, Cyclohexanediamine Tetraacetic Acid, Diammonium Citrate, Diammonium EDTA , Diethylenetriamine Pentamethylene Phosphonic Acid, Dipotassium EDTA, Disodium Azacycloheptane Diphosphonate, Disodium EDTA, D- isodium Pyrophosphate, EDTA, Etidronic Acid, Galactaric Acid, Gluconic Acid, Glucuronic Acid, HEDTA, Hydroxypropyl Cyclodextrin, Pentaphosphinodinodium, Methyl Cyclotimethyltrodextrin, Methyl Cyclotextrin, Methyl Cyclotimethylene Extract Phosphonate, Pentaso
- Preferred complexing agents are tertiary amines, especially tertiary alkanolamines (amino alcohols).
- the alkanolamines have both amino and hydroxyl and / or ether groups as functional groups.
- Particularly preferred tertiary alkanolamines are triethanolamine and tetra-2-hydroxypropylethylenediamine (N, N, N ', N'-tetrakis (2-hydroxypropyl) ethylenediamine).
- a particularly preferred complexing agent is etidronic acid (1-hydroxyethylidene-1, 1-diphosphonic acid, 1-hydroxyethyan-1,1-diphosphonic acid, HEDP, acetophosphonic acid, INCI etidronic acid) including its salts.
- the agent according to the invention accordingly contains etidronic acid and / or one or more of its salts as complexing agents.
- the agent according to the invention contains a complexing agent combination of one or more tertiary amines and one or more further complexing agents, preferably one or more complexing agent acids or their salts, in particular of triethanolamine and / or tetra-2-hydroxypropylethylenediamine and etidronic acid and / or one or more of their salts.
- the agent according to the invention contains complexing agents in an amount of usually 0 to 20% by weight, preferably 0.1 to 15% by weight, in particular 0.5 to 10% by weight, particularly preferably 1 to 8% by weight preferably 1, 5 to 6 wt .-%, for example 1, 5, 2.1, 3 or 4.2 wt .-%.
- the agent optionally contains one or more thickeners.
- the viscosity of the optionally liquid agents can be measured using customary standard methods (for example Brookfield RVD-VII viscometer at 20 rpm and 20 ° C., spindle 3) and is preferably in the range from 10 to 5000 mPas.
- Preferred liquid to gel form agents have viscosities of 20 to 4000 mPas, values between 40 and 2000 mPas being particularly preferred. If the conditioning agents according to the invention are used as impregnating liquids for the conditioning substrates according to the invention, a viscosity below 150 mPas, preferably between 10 and 100 mPas and in particular between 20 and 80 mPas, is advantageously indicated.
- Suitable thickeners are inorganic or polymeric organic compounds. Mixtures of several thickeners can also be used.
- the inorganic thickeners include, for example, polysilicic acids, clay minerals such as montmorillonites, zeolites, silicas, aluminum silicates, layered silicates and bentonites.
- the organic thickeners come from the groups of natural polymers, modified natural polymers and fully synthetic polymers.
- Polymers derived from nature that are used as thickeners are, for example, xanthan, agar-agar, carrageenan, tragacanth, gum arabic, alginates, pectins, polyoses, guar flour, gellan gum, locust bean gum, starch, dextrins, gelatin and casein ,
- Modified natural products primarily come from the group of modified starches and celluloses, examples include carboxymethyl cellulose and other cellulose ethers, hydroxyethyl and propyl cellulose, highly etherified methyl hydroxyethyl cellulose and core meal ether.
- thickeners that are widely used in a wide variety of fields of application are the fully synthetic polymers such as polyacrylic and polymethacrylic compounds, which can be crosslinked or uncrosslinked and, if appropriate, cationically modified, vinyl polymers, polycarboxylic acids, polyethers, activated polyamide derivatives, castor oil derivatives, Polyimines, polyamides and polyurethanes.
- fully synthetic polymers such as polyacrylic and polymethacrylic compounds, which can be crosslinked or uncrosslinked and, if appropriate, cationically modified, vinyl polymers, polycarboxylic acids, polyethers, activated polyamide derivatives, castor oil derivatives, Polyimines, polyamides and polyurethanes.
- polymers examples include acrylic resins, ethyl acrylate-acrylamide copolymers, acrylic acid ester-methacrylic acid ester copolymers, ethyl acrylate-acrylic acid-methacrylic acid copolymers, N-methylol-methacrylamide, maleic anhydride-methyl vinyl ether copolymers, polyether-polyol copolymers and butadiene -styrene copolymers.
- thickeners are derivatives of organic acids and their alkoxide adducts, for example aryl polyglycol ethers, carboxylated nonylphenol ethoxylate derivatives, sodium alginate, diglycerol monoisostearate, nonionic ethylene oxide adducts, coconut fatty acid diethanolamide, isododecenylsuccinic anhydride
- Thickeners from the classes of substances mentioned are commercially available and are sold, for example, under the trade names Acusol®-820 (methacrylic acid (stearylalko hol-20-EO) ester-acrylic acid copolymer, 30% in water, Rohm & Haas), Dapral®-GT-282-S (alkyl polyglycol ether, Akzo), Deuterol® polymer 11 (dicarboxylic acid copolymer, Schönes GmbH), Deuteron®-XG (anionic heteropolysaccharide based on ß-D-glucose, D-manose, D-glucuronic acid, Schönes GmbH), Deuteron®-XN (non-ionic polysaccharide, Schönes GmbH), Dicrylan®-Thickener-0 (Ethylene oxide adduct, 50% in water / isopropanol, Pfersse Chemie), EMA®-81 and EMA®-91 (ethylene-maleic anhydr
- the agent optionally contains one or more enzymes.
- Particularly suitable enzymes are those from the classes of hydrolases such as proteases, esterases, lipases or lipolytically active enzymes, amylases, cellulases or other glycosyl hydrolases and mixtures of the enzymes mentioned. All these hydrolases help to remove stains such as protein, fat or starchy stains and graying in the laundry. Cellulases and other glycosyl hydrolases can also help to retain color and increase the softness of the textile by removing pilling and microfibrils. Oxireductases can also be used to bleach or inhibit the transfer of color.
- hydrolases such as proteases, esterases, lipases or lipolytically active enzymes, amylases, cellulases or other glycosyl hydrolases and mixtures of the enzymes mentioned. All these hydrolases help to remove stains such as protein, fat or starchy stains and graying in the laundry. Cellulases and other glycosyl hydrolases can also help to retain color and increase the softness of
- Enzymes obtained from bacterial strains or fungi such as Bacillus subtilis, Bacillus licheniformis, Streptomyceus griseus and Humicola insolens are particularly suitable.
- Proteases of the subtilisin type and in particular proteases which are obtained from Bacillus lentus are preferably used.
- Enzyme mixtures for example, from protease and amylase or protease and lipase or lipolytically active enzymes or protease and cellulase or from cellulase and lipase or lipolytically active enzymes or from protease, amylase and lipase or lipolytically active enzymes or protease, lipase or lipolytically active enzymes and cellulase, but in particular protease and / or lipase-containing mixtures or mixtures with lipolytically active enzymes of particular interest.
- Known cutinases are examples of such lipolytically active enzymes.
- Peroxidases too or oxidases have been found to be suitable in some cases.
- Suitable amylases include in particular ⁇ -amylases, iso-amylases, pullulanases and pectinases.
- Cellobiohydrolases, endoglucanases and ⁇ -glucosidases, which are also called cellobiases, or mixtures thereof, are preferably used as cellulases. Since different cellulase types differ in their CMCase and avicelase activities, the desired activities can be set by targeted mixtures of the cellulases.
- the enzymes can be adsorbed or coated as a shaped body on carriers in order to protect them against premature decomposition.
- the proportion of the enzymes, enzyme mixtures or enzyme granules can be, for example, approximately 0.1 to 5% by weight, preferably 0.12 to approximately 2% by weight.
- the agents can optionally contain bleaching agents.
- bleaching agents include sodium percarbonate, sodium perborate tetrahydrate and sodium perborate monohydrate are of particular importance.
- Further usable bleaching agents are, for example, peroxopyrophosphates, citrate perhydrates and H 2 0 2 -supplying peracidic salts or peracids, such as persulfates or persulfuric acid.
- the urea peroxohydrate percarbamide can also be used, which can be described by the formula H 2 N-CO-NH 2 ⁇ 2 0 2 .
- the agents for cleaning hard surfaces when using the agents for cleaning hard surfaces, for example in automatic dishwashing, they can, if desired, also contain bleaching agents from the group of organic bleaching agents, although their use is in principle also possible for agents for textile washing.
- Typical organic bleaching agents are the diacyl peroxides, such as dibenzoyl peroxide.
- Other typical organic bleaching agents are peroxy acids, examples of which include alkyl peroxy acids and aryl peroxy acids.
- Preferred representatives are peroxybenzoic acid and its ring-substituted derivatives, such as alkylperoxybenzoic acids, but also peroxy- ⁇ -naphthoic acid and magnesium monoperphthalate, the aliphatic or substituted aliphatic peroxyacids, such as peroxylauric acid, peroxystearic acid, ⁇ -phthalimidoperoxycaproic acid, phthalimidapthoxy acid, phthalimidapthoxyacid, Carboxybenzamidoperoxycaproic acid, N-non-enylamidoperadipic acid and N-nonenylamidopersuccinate, and aliphatic and arali phatic peroxydicarboxylic acids, such as 1, 12-diperoxycarboxylic acid, 1, 9-diperoxyazelaic acid, diperoxysebacic acid, diperoxybrassylic acid, the diperoxyphthalic acids, 2-decyl-diperoxybutane-1, 4-di
- the bleaches can be coated to protect them against premature decomposition.
- the composition optionally contains one or more perfumes in an amount of usually up to 10% by weight, preferably 0.01 to 5% by weight, in particular 0.05 to 3% by weight, particularly preferably 0, 2 to 2% by weight, most preferably 0.3 to 1.8% by weight.
- the perfume reinforces the deodorizing effect of the agent according to the invention in addition to - partially or completely - extinguishing the odor due to the deodorising active ingredient due to its odor-masking effect.
- the indifference of the deodorant active component according to the invention, in particular of the zinc ricinoleate, is advantageous in relation to most perfumes, so that neither the deodorant active ingredient binds the perfume and both components deactivate each other nor the perfume is destroyed by the deodorant active ingredient.
- fragrance compounds for example the synthetic products of the ester, ether, aldehyde, ketone, alcohol and hydrocarbon type, can be used as perfume oils or fragrances.
- Fragrance compounds of the ester type are, for example, benzyl acetate, phenoxyethyl isobutyrate, p-tert-butylcyclohexyl acetate, linalyl acetate, dimethylbenzylcarbyl acetate, phenylethyl acetate, linalylbenzoate, benzyl formate, ethylmethylphenylglycineate, allylcyclohexylpropylatepylpropionate.
- the ethers include, for example, benzylethyl ether
- the aldehydes include, for example, the linear alkanals with 8-18 C atoms, citral, citronellal, citronellyloxyacetaldehyde, cyclamenaldehyde, hydroxycitronellal, lilial and bourgeonal
- the ketones include, for example, the ionones, isomethyl ionone and methyl cedryl ketone, the alcohols anethole, citronellol, eugenol, geraniol, linalool, phenylethyl alcohol and terpineol
- the hydrocarbons mainly include the terpenes such as limonene and pinene.
- Perfume oils of this type can also contain natural fragrance mixtures such as are obtainable from plant sources, for example pine, citrus, jasmine, patchouly, rose or ylang-ylang oil. Also suitable are muscatel, sage oil, chamomile oil, clove oil, lemon balm oil, mint oil, cinnamon leaf oil, linden blossom oil, juniper berry oil, vetiver oil, olibanum oil, galba num oil and labdanum oil as well as orange blossom oil, neroliol, orange peel oil and sandalwood oil.
- Dyes can optionally be used in the agent according to the invention, the amount of one or more dyes being so small that no visible residues remain after the agent has been used.
- the agent according to the invention is preferably free from dyes.
- the agent according to the invention can optionally contain one or more antimicrobial active ingredients or preservatives in an amount of usually 0.0001 to 3% by weight, preferably 0.0001 to 2% by weight, in particular 0.0002 to 1% by weight. %, particularly preferably 0.0002 to 0.2% by weight, very preferably 0.0003 to 0.1% by weight.
- the conditioning agent according to the invention is used as an impregnating liquid for the conditioning substrates according to the invention
- the use of antimicrobial agents to kill the bacteria on the substrates can be indicated.
- antimicrobial agents or preservatives are differentiated between bacteriostatics and bactericides, fungistatics and fungicides, etc.
- Important substances from these groups are, for example, benzalkonium chlorides, alkylarylsulfonates, halogenophenols and phenolmeric curiacetate.
- antimicrobial activity and antimicrobial active substance have the customary meaning, as used, for example, by KH Wallpliußer in "Practice of Sterilization, Disinfection - Preservation: Germ Identification - Industrial Hygiene" (5th ed.
- Suitable antimicrobial active substances are preferably selected from the groups of alcohols, amines, aldehydes, antimicrobial acids or their salts, carboxylic acid esters, acid amides, phenols, phenol derivatives, diphenyls , Diphenylalkanes, urea derivatives, oxygen, nitrogen acetals and formals, benzamidines, isothiazolines, phthalimide derivatives, pyridine derivatives, antimicrobial surface active compounds, guanidines, antimicrobial amphoteric compounds, quinolines, 1,2-dibromo-2,4-dicyanobutane, iodo-2-propyl-butyl-carbamate, iodine, iodophores, peroxo compounds, halogen compounds and any mixtures of the above.
- the antimicrobial active ingredient can be selected from ethanol, n-propanol, i-propanol, 1,3-butanediol, phenoxyethanol, 1,2-propylene glycol, glycerol, undecylenic acid, benzoic acid, salicylic acid, dihydracetic acid, o-phenylphenol, N- Methylmorpholine acetonitrile (MMA), 2-benzyl-4-chlorophenol, 2,2'-methylene-bis- (6-bromo-4-chlorophenol), 4,4'-di-chloro-2'-hydroxydiphenyl ether ( Dichlosan), 2,4,4'-trichloro-2 , hydroxydiphenyl ether (trichlo-san), chlorhexidine, N- (4-chlorophenyl) -N- (3,4-dichlorophenyl) urea, N, N '- ( 1, 10-decanediyldi-1-pyridiny
- N 5 , N 5 ') -hexane-dihydrochloride l. ⁇ -DN L Ni' ⁇ . E-dichlorophenyldiguanido-Ns.Ns'Jhexane-di-hydrochloride, 1, 6-di- [N 1 , N 1 '- beta- (p-methoxyphenyl) diguanido-N 5 , N 5 '] -hexane-dihydrochloride, l .e-DKN L Ni'-alpha-methyl-.beta.-phenyldiguanido-Ns.Ns'J-hexane dihydrochloride, le-DN L Ni'-p-nitrophenyldiguanido-Ns.Ns'Jhexane dihydrochloride, omega: omega-Di- (N L Ni'-phenyldiguanido-Ns.Ns'J-di-n-propylether dihydroch
- Halogenated xylene and cresol derivatives such as p-chlorometacresol or p-chloro-meta-xylene, and natural antimicrobial active ingredients of vegetable origin (for example from spices or herbs), animal and microbial origin are also suitable.
- antimicrobial surface-active quaternary compounds a natural antimicrobial agent of plant origin and / or a natural antimicrobial agent of animal origin, most preferably at least one natural antimicrobial agent of plant origin from the group comprising caffeine, theobromine and theophylline, and essential oils such as eugenol, thymol and geraniol, and / or at least one natural antimicrobial active ingredient of animal origin from the group comprising enzymes such as protein from milk, lysozyme and lactoperoxidase, and / or at least one antimicrobial surface-active quaternary compound with an ammonium, sulfonium, phosphonium, iodonium - Or arsonium group, peroxo compounds and chlorine compounds are used.
- bacteriocins are preferably used.
- Glycine, glycine derivatives, formaldehyde, compounds which readily release formaldehyde, formic acid and peroxides are preferably used.
- dehydrazetic acid and glycolic acid are particularly suitable.
- the quaternary ammonium compounds (QAV) suitable as antimicrobial agents have the general formula (R 1 ) (R 2 ) (R 3 ) (R 4 ) N + X " , in which R 1 to R 4 are identical or different C 1 -C 22 Alkyl residues, C 7 -C 28 aralkyl residues or heterocyclic residues, where two or, in the case of an aromatic bond, as in pyridine, even three residues together with the nitrogen atom form the heterocycle, for example a pyridinium or imidazolinium compound, and X " Halide ions, sulfate ions, hydroxide ions or similar anions.
- at least one of the residues preferably has a chain length of 8 to 18, in particular 12 to 16, carbon atoms.
- QAV are by reacting tertiary amines with alkylating agents such as Methyl chloride, benzyl chloride, dimethyl sulfate, dodecyl bromide, but also ethylene oxide can be produced.
- alkylating agents such as Methyl chloride, benzyl chloride, dimethyl sulfate, dodecyl bromide, but also ethylene oxide can be produced.
- alkylation of tertiary amines with a long alkyl radical and two methyl groups is particularly easy, and the quaternization of tertiary amines with two long radicals and one methyl group can also be carried out using methyl chloride under mild conditions.
- Amines which have three long alkyl radicals or hydroxy-substituted alkyl radicals are not very reactive and are preferably quaternized with dimethyl sulfate.
- Suitable QAC are, for example, benzalkonium chloride (N-alkyl-N, N-dimethyl-benzylammonium chloride, CAS No. 8001-54-5), benzalkon B (m, p-dichlorobenzyldimethyl-C12-alkylammonium chloride, CAS No. 58390- 78-6), benzoxonium chloride (benzyl dodecyl bis (2-hydroxyethyl) ammonium chloride), cetrimonium bromide (N-hexadecyl-N, N-trimethylammonium bromide, CAS No.
- benzetonium chloride N, N-dimethyl-N- [2- [2- [p- (1, 1, 3,3-tetramethylbutyl) phenoxy] ethoxy] ethyl] benzylammonium chloride, CAS No. 121-54-0
- Dialkyldimethylammonium chloride such as di-n-decyldimethylammonium chloride (CAS No. 7173-51-5-5), didecyldimethylammonium bromide (CAS No. 2390-68-3), dioctyldimethylammoniumchloric, 1-cetylpyridinium chloride ( CAS No.
- QAV thiazoline iodide
- Particularly preferred QAV are the benzalkonium chlorides with C 8 -C 18 -alkyl radicals, in particular C 2 -C 14 -alkyl-benzyl-dimethyl-ammonium chloride.
- Benzalkonium halides and / or substituted benzalkonium halides are for example commercially available as Barquat ® ex Lonza, Marquat® ® ex Mason, Variquat ® ex Witco / Sherex and Hyamine ® ex Lonza and as Bardac ® ex Lonza.
- N- (3-chloroallyl) hexaminium chloride such as Dowicide ® and Dowicil ® ex Dow
- benzethonium chloride such as Hyamine ® 1622 ex Rohm & Haas
- methyl benzethonium as Hyamine ® 10X ex Rohm & Haas
- cetylpyridinium chloride such Cepacol ex Merrell Labs.
- the agents can furthermore optionally contain UV absorbers, which absorb onto the treated textiles and improve the lightfastness of the fibers and / or the lightfastness of the other formulation components.
- UV absorbers are understood to mean organic substances (light protection filters) which are able to absorb ultraviolet rays and release the absorbed energy in the form of longer-wave radiation, for example heat.
- Compounds which have these desired properties are, for example, the compounds and derivatives of benzophenone which are active by radiationless deactivation and have substituents in the 2- and / or 4- position.
- Substituted benzotriazoles such as, for example, the water-soluble benzenesulfonic acid 3- (2H-benzotriazol-2-yl) -4-hydroxy-5- (methylpropyl) monosodium salt (Cibafast ® H), are phenyl-substituted acrylates (cinnamic acid derivatives) in the 3-position. , optionally with cyano groups in the 2-position, salicylates, organic Ni complexes and natural substances such as umbelliferone and the body's own urocanoic acid.
- esters of salicylic acid preferably salicylic acid 2-ethylhexyl ester, salicylic acid 4-isopropylbenzyl ester, salicylic acid homomethyl ester; Derivatives of benzophenone, preferably 2-hydroxy-4-methoxybenzophenone, 2-hydroxy-4-methoxy-4'-methylbenzophenone, 2,2'-dihydroxy-4-methoxybenzophenone; Esters of benzalmalonic acid, preferably di-2-ethylhexyl 4-methoxybenzmalonate; Triazine derivatives, such as 2,4,6-trianilino- (p-carbo-2'-ethyl-1'-hexyloxy) -1,3,5-triazine and octyl triazone, as described in EP 0818450 A1 or dioctyl butamido triazone (Uvasorb® HEB); Propane-1,3-diones such as 1-
- 2-phenylbenzimidazole-5-sulfonic acid and its alkali, alkaline earth, ammonium, alkylammonium, alkanolammonium and glucammonium salts Sulphonic acid derivatives of benzophenones, preferably 2-hydroxy-4-methoxybenzophenone-5-sulphonic acid and their salts
- Sulfonic acid derivatives of 3-benzylidene camphor such as 4- (2-oxo-3-bornylidene methyl) benzene sulfonic acid and 2-methyl-5- (2-oxo-3-bornylidene) sulfonic acid and its salts.
- UV-A filters such as 1- (4'-tert-butylphenyl) -3- (4'-methoxyphenyl) propane-1, 3-dione, 4-tert.- Butyl-4'-methoxydibenzoylmethane (Parsol 1789), 1-phenyl-3- (4'-isopropylphenyl) propane-1, 3-dione and enamine compounds as described in DE 19712033 A1 (BASF).
- the UV-A and UV-B filters can of course also be used in mixtures.
- insoluble light-protection pigments namely finely dispersed, preferably nanoized metal oxides or salts
- suitable metal oxides are, in particular, zinc oxide and titanium dioxide and, in addition, oxides of iron, zirconium, silicon, manganese, aluminum and cerium and mixtures thereof.
- Silicates (talc), barium sulfate or zinc stearate can be used as salts.
- the oxides and salts are already used in the form of the pigments for skin-care and skin-protecting emulsions and decorative cosmetics.
- the particles should have an average diameter of less than 100 nm, preferably between 5 and 50 nm and in particular between 15 and 30 nm.
- the pigments can also be surface treated, i.e. are hydrophilized or hydrophobized.
- Typical examples are coated titanium dioxides, e.g. Titanium dioxide T 805 (Degussa) or Eusolex® T2000 (Merck). Silicones, and in particular trialkoxy-octylsilanes or simethicones, are particularly suitable as hydrophobic coating agents. Micronized zinc oxide is preferably used. Further suitable UV light protection filters can be found in the overview by P.Finkel in S ⁇ FW-Journal 122, 543 (1996).
- the UV absorbers are usually used in amounts of from 0.01% by weight to 5% by weight, preferably from 0.03% by weight to 1% by weight.
- the invention in a second embodiment relates to the use of the conditioning agent according to the invention for the conditioning of textile fabrics in a textile drying process or in a washing process.
- the term conditioning is understood to mean the finishing treatment of textiles, fabrics and fabrics.
- the conditioning gives the textiles positive properties, such as, for example, an improved soft feel, increased gloss and color brilliance, reduction in the creasing behavior and the static charge, and in particular facilitated ironing behavior.
- the relief of the ironing behavior is expressed not only by a lower sliding friction of the iron to the conditioned textile, but also by the fact that the creases and wrinkles to be flattened disappear due to a shorter entry time of pressure and heat during the ironing process.
- conditioning agents according to the invention can take place directly in a washing process, for example by integrating the conditioning agent according to the invention into a washing agent formulation and / or preferably in a fabric softening cycle following the washing process.
- the conditioning agents according to the invention can advantageously be used in a textile drying process in a device for drying textiles, preferably in a household clothes dryer.
- the third subject of the invention is a conditioning substrate, which is a substrate that is impregnated and / or impregnated with the conditioning agent according to the invention.
- the substrate material consists of porous materials that are capable of reversibly dispensing and dispensing an impregnating liquid.
- Both three-dimensional structures, such as sponges, but preferably porous, flat cloths are suitable for this. They can consist of a fibrous or cellular flexible material that has sufficient thermal stability for use in the dryer and that can retain sufficient amounts of an impregnating or coating agent to effectively condition substances without any significant leakage or bleeding during storage By means of.
- These wipes include wipes made of woven and non-woven synthetic and natural fibers, felt, paper or foam, such as hydrophilic polyurethane foam. Conventional cloths made of non-woven material (nonwovens) are preferably used here.
- Nonwovens are generally defined as adhesively bonded fibrous products that have a mat or layered fiber structure, or those that include fiber mats in which the fibers are randomly or randomly distributed.
- the fibers can be natural, such as wool, silk, jute, hemp, cotton, flax, sisal or ramie; or synthetic, such as rayon, cellulose esters, polyvinyl derivatives, polyolefins, polyamides, viscose or polyester. In general, any fiber diameter or titer is suitable for the present invention.
- the nonwoven fabrics used here due to the random or statistical arrangement of fibers in the nonwoven material, which give excellent strength in all directions, do not tend to tear or disintegrate when used, for example, in a household tumble dryer.
- non-woven fabrics which are suitable as substrates in the present invention are known, for example, from WO 93/23603.
- Preferred porous and flat conditioning wipes consist of one or different fiber materials, in particular cotton, refined cotton, polyamide, polyester or mixtures of these.
- the conditioning substrates in cloth form preferably have an area of 0.2 to 0.005 m 2 , preferably 0.15 to 0.01 m 2 , in particular 0.1 to 0.03 cm 2 and particularly preferably 0.09 to 0, 06 m 2 .
- the grammage of the material is usually between 20 and 500 g / m 2 , preferably from 25 to 200 g / m 2 , in particular from 30 to 100 g / m 2 and particularly preferably from 40 to 80 g / m 2 .
- the fourth object of the invention is a conditioning method for conditioning moist textiles by means of the conditioning substrate according to the invention.
- the conditioning process is carried out by using the conditioning substrate according to the invention together with moist textiles, for example from a previous washing process, in a textile drying process.
- the textile drying process usually takes place in a device for drying textiles, preferably in a household clothes dryer.
- the conditioning agents according to the invention and the conditioning substrates according to the invention produced therefrom reduce the formation of fluff and pills on the conditioned textiles.
- the fifth object of the invention is therefore the use of the agents according to the invention and / or the conditioning substrates according to the invention to reduce the formation of lint in textile fabrics.
- Another object is the use of the agents according to the invention and / or the conditioning substrates according to the invention for reducing the pill formation of textile fabric.
- Pill formation is similar. Pills are more or less spherical structures that are connected to the fabric by anchor fibers and whose density is such that no light penetrates and a shadow is cast. This change can occur both during washing and during use. Pills are formed when fibers work out of a textile fabric and become tangled in use. Such surface changes are undesirable. In general, the degree of pill formation is determined by the speed of the following parallel processes: a) barrel entanglement, which leads to pill formation; b) formation of further surface fibers and c) abrasion of fibers and pills.
- Conditioning agents according to the invention are, for example, E1 and E2, a comparison recipe is V1, the compositions of which are shown in Table 1.
- Tinotex-CMA sicone oil emulsion
- nonwovens made of viscose (area 0.08 m 2 ; grammage: 60 g / m 2 ) were each impregnated with 19 g of one of the conditioning agents E1 and E2.
- the weight of 2940 g was adjusted by adding an additional support weight to the iron, which had a weight of 1,700 g, in order to simulate the pressure that is normally exerted on the iron during ironing.
- a coarse cotton fabric was used as the fabric, which is known as bleaching nettle and is used for table and bed linen. After the final application, the fabric pieces were each equipped with a commercial fabric softener in a dosage of 12 g / kg dry wash.
- the items of laundry equipped in this way were ironed using a self-developed, precise measuring apparatus.
- the Rowenta iron (type Rowenta Professional DE-811 inox steam iron), which was set to level III, was pulled over a distance of 670 mm over the tissue to be tested at a constant speed of 800 mm / min.
- the necessary forces were determined using a universal testing machine from Zwick (type 2.5 / TN1 P).
- the effect of ironing by the conditioning substrates can be seen in the examples. While the ironing force to be used fluctuates between 7 and 8.5 N for untreated textiles, it was 6 N for a conventional fabric softener and only 3 N for the fabrics treated with the conditioning substrate according to the invention.
- a conditioning substrate according to the invention is produced by impregnating a 24.5 x 39 cm cloth (100% airlaid (cellulose)) with 20 g of the conditioning agent E4.
- washing-drying-weighing cycles were repeated 10 times under the following conditions:
- the textiles were placed in the household dryer with a conditioning substrate which was impregnated with a conventional conditioning agent (Vernel) [24.5 x 39 cm cloth (100% airlaid (cellulose)) with 20 g of the conditioning agent].
- a conventional conditioning agent Vernel [24.5 x 39 cm cloth (100% airlaid (cellulose))
- the textiles were produced with a conditioning substrate according to the invention by soaking a 24.5 x 39 cm cloth (100% airlaid (cellulose)) with 20 g of the conditioning agent E4 in the household dryer.
- the weight of the fluff was determined after each drying cycle and added over the 10 cycles. It was found for a) 7.58 g for b) 8.39 and for application c) according to the invention a fluff weight of 4.05 g.
- Pill formation studies were carried out under the same conditions as listed above. The investigations were carried out in instructions to DIN EN ISO 12945 part 2 "Determination of the tendency of textile fabrics to form fluff on the surface and the tendency to pills" with the aid of a Martindale abrasion and pilling testing device model 404.
- the principle of the Martindale test is that test specimens are rubbed against a defined tissue in a constantly changing movement, which ensures that the surface fibers of the samples are bent in all directions Pills on the surface of the test specimens are evaluated according to a defined number of tours by visual comparison against a standard set.
- the abrasive discs with a diameter of 140 mm are clamped over the chafing tables, backed by standard felt discs.
- the test specimens (diameter 140 mm) are fixed in special sample holders and placed with the right side to the counter textile.
- the guide plate of the device is attached above, and weighted spindles are inserted through the guide plate into the sample holder below.
- the drive mechanism consists of two outer and one inner drive, which forces the guide plate of the sample holder to describe a Lissajous figure.
- the Lissajous movement changes into a circular movement towards gradually narrowing ellipses until it becomes a straight line from which progressively expanding ellipses develop in a diagonally opposite direction before the pattern is repeated.
- the pill degree is determined by comparing the test specimen against prepared photographs of standard goods.
- the measurement has shown that the pill formation of the textiles, which is significantly reduced with the conditioning substrate (c)) according to the invention in comparison with the samples from a) and b).
- the textiles After the treatment of textiles with the conditioning agents E1 to E4 according to the invention, the textiles likewise showed a significantly lower pill formation than the textiles which were treated with conventional aftertreatment agents.
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- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Detergent Compositions (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
Abstract
L'invention concerne un agent de conditionnement pour le linge, cet agent ayant des composants qui adoucissent le tissu, des composants qui facilitent le repassage et des agents mouillants. La présente invention porte également sur son utilisation dans des supports de conditionnement. Ces agents et les supports de conditionnement sont utilisés dans des processus de séchage de textiles, pour conditionner les tissus et pour diminuer le débourrage et le boulochage.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10112318 | 2001-02-05 | ||
DE10112318A DE10112318A1 (de) | 2001-02-05 | 2001-02-05 | Konditioniermittel |
PCT/EP2002/000759 WO2002062934A1 (fr) | 2001-02-05 | 2002-01-25 | Agent de conditionnement |
Publications (1)
Publication Number | Publication Date |
---|---|
EP1366141A1 true EP1366141A1 (fr) | 2003-12-03 |
Family
ID=7677469
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP02702310A Withdrawn EP1366141A1 (fr) | 2001-02-05 | 2002-01-25 | Agent de conditionnement |
Country Status (4)
Country | Link |
---|---|
US (1) | US20040087475A1 (fr) |
EP (1) | EP1366141A1 (fr) |
DE (1) | DE10112318A1 (fr) |
WO (1) | WO2002062934A1 (fr) |
Families Citing this family (16)
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US20030162689A1 (en) * | 2002-01-25 | 2003-08-28 | Tatiana Schymitzek | Conditioning preparation for fabric care |
DE50307290D1 (de) * | 2002-01-25 | 2007-06-28 | Henkel Kgaa | Konditioniermittel zur textilschonung |
EP1563046B1 (fr) * | 2002-11-20 | 2008-08-20 | Henkel AG & Co. KGaA | Produit d'entretien doux pour textiles |
US20050215449A1 (en) * | 2002-11-20 | 2005-09-29 | Josef Penninger | Textile care product |
ITMI20040244A1 (it) * | 2004-02-13 | 2004-05-13 | Vama Farmacosmetica S R L | Sostanza batteriostatica per preparati ad uso topico in particolare per uso dermofarmaceutico e cosmetico e preparati comprendenti questa sostanza |
US7935222B2 (en) * | 2005-03-04 | 2011-05-03 | Kemira Chemicals, Inc. | Papermaking method using one or more quaternized dialkanolamine fatty acid ester compounds to control opacity and paper product made thereby |
FR2882765B1 (fr) * | 2005-03-07 | 2007-04-27 | Rowenta Werke Gmbh Ges Mit Bes | Appareil pour repasser ou defroisser le linge comportant un reservoir d'additif |
US20060281664A1 (en) * | 2005-04-26 | 2006-12-14 | Stickney Janese C O | Dryer added article for lint or hair repulsion on fabric |
US20060264346A1 (en) * | 2005-05-19 | 2006-11-23 | Sullivan Mary K | Timed-release cleansing and/or treatment formulation and method for making and using the same |
US8242071B2 (en) | 2006-10-06 | 2012-08-14 | Dow Corning Corporation | Process for preparing fabric softener compositions |
ATE534460T1 (de) * | 2007-02-15 | 2011-12-15 | Unilever Nv | Emulgatorsystem |
WO2013162704A1 (fr) * | 2012-04-24 | 2013-10-31 | 3M Innovative Properties Company | Composés chimiques fluorés, compositions, articles et procédés |
WO2019241614A1 (fr) * | 2018-06-14 | 2019-12-19 | Ecolab Usa Inc. | Compositions comprenant une enzyme et des composés d'ammonium quaternaire |
CN112961303B (zh) * | 2021-02-04 | 2023-01-03 | 江苏奥斯佳材料科技股份有限公司 | 一种用于软质聚氨酯泡沫的柔软剂及其应用 |
JP2024524667A (ja) * | 2021-07-13 | 2024-07-05 | ワッカー ケミー アクチエンゲゼルシャフト | 繊維製品の極細繊維放出の低減のための皮膜形成性オルガノポリシロキサンの使用 |
CN115505293B (zh) * | 2022-09-26 | 2023-04-25 | 三晃树脂(佛山)有限公司 | 一种鞋材油墨用聚氨酯及其制备方法 |
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DE2631114C3 (de) * | 1975-07-14 | 1981-11-26 | The Procter & Gamble Co., 45202 Cincinnati, Ohio | Weichmachungsmittel für Gewebe |
GB1599171A (en) * | 1977-05-30 | 1981-09-30 | Procter & Gamble | Textile treatment composition |
DE3025369A1 (de) * | 1980-07-04 | 1982-01-28 | Hoechst Ag, 6000 Frankfurt | Waeschweichspuelmittelkonzentrat |
DE3706664A1 (de) * | 1987-02-28 | 1988-09-08 | Henkel Kgaa | Fluessige textilbehandlungsmittel |
US4789491A (en) * | 1987-08-07 | 1988-12-06 | The Procter & Gamble Company | Method for preparing biodegradable fabric softening compositions |
US6033679A (en) * | 1998-04-27 | 2000-03-07 | The Procter & Gamble Company | Uncomplexed cyclodextrin compositions for odor control |
US5174911A (en) * | 1990-06-01 | 1992-12-29 | Lever Brothers Company, Division Of Conopco, Inc. | Dryer sheet fabric conditioner containing compatible silicones |
US5064543A (en) * | 1990-06-06 | 1991-11-12 | The Procter & Gamble Company | Silicone gel for ease of ironing and better looking garments after ironing |
AU1902192A (en) * | 1991-04-30 | 1992-12-21 | Procter & Gamble Company, The | Fabric softener containing substituted imidazoline and highly ethoxylated compounds |
US5254269A (en) * | 1991-11-26 | 1993-10-19 | Lever Brothers Company, Division Of Conopco, Inc. | Fabric conditioning composition containing an emulsified silicone mixture |
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DE19503061A1 (de) * | 1995-02-01 | 1996-08-08 | Henkel Kgaa | Dimeralkohol-bis- und Trimeralkohol-tris-sulfate und -ethersulfate |
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DE19913534A1 (de) * | 1999-03-25 | 2000-10-05 | Bayer Ag | Avermectinderivate |
ES2304959T3 (es) * | 1999-05-21 | 2008-11-01 | Unilever N.V. | Composiciones suavizantes de tejidos y procedimiento de estabilizacio n de composiciones suavizantes de tejidos. |
AU2002241483A1 (en) * | 2000-11-20 | 2002-06-11 | The Procter And Gamble Company | Predictive method for polymers |
US6734153B2 (en) * | 2001-12-20 | 2004-05-11 | Procter & Gamble Company | Treatment of fabric articles with specific fabric care actives |
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2001
- 2001-02-05 DE DE10112318A patent/DE10112318A1/de not_active Ceased
-
2002
- 2002-01-25 EP EP02702310A patent/EP1366141A1/fr not_active Withdrawn
- 2002-01-25 WO PCT/EP2002/000759 patent/WO2002062934A1/fr not_active Application Discontinuation
-
2003
- 2003-08-05 US US10/634,926 patent/US20040087475A1/en not_active Abandoned
Non-Patent Citations (1)
Title |
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See references of WO02062934A1 * |
Also Published As
Publication number | Publication date |
---|---|
US20040087475A1 (en) | 2004-05-06 |
DE10112318A1 (de) | 2002-08-14 |
WO2002062934A1 (fr) | 2002-08-15 |
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