EP2976415B1 - Farbschützendes wasch- oder reinigungsmittel mit optischem aufheller - Google Patents

Farbschützendes wasch- oder reinigungsmittel mit optischem aufheller Download PDF

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Publication number
EP2976415B1
EP2976415B1 EP14713051.2A EP14713051A EP2976415B1 EP 2976415 B1 EP2976415 B1 EP 2976415B1 EP 14713051 A EP14713051 A EP 14713051A EP 2976415 B1 EP2976415 B1 EP 2976415B1
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EP
European Patent Office
Prior art keywords
water
cleaning agent
bis
liquid low
soluble
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.)
Revoked
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EP14713051.2A
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German (de)
English (en)
French (fr)
Other versions
EP2976415A1 (de
Inventor
Frank Meier
Sabine SCHÜMANN
Thorsten Ott
Luca Bellomi
Matthias Sunder
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Henkel AG and Co KGaA
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Henkel AG and Co KGaA
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Application filed by Henkel AG and Co KGaA filed Critical Henkel AG and Co KGaA
Priority to PL14713051T priority Critical patent/PL2976415T3/pl
Publication of EP2976415A1 publication Critical patent/EP2976415A1/de
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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
    • C11D3/0021—Dye-stain or dye-transfer inhibiting 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
    • C11D17/00—Detergent materials or soaps characterised by their shape or physical properties
    • C11D17/04—Detergent materials or soaps characterised by their shape or physical properties combined with or containing other objects
    • C11D17/041—Compositions releasably affixed on a substrate or incorporated into a dispensing means
    • C11D17/042—Water soluble or water disintegrable containers or substrates containing cleaning compositions or additives for cleaning compositions
    • C11D17/043—Liquid or thixotropic (gel) 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
    • C11D17/00—Detergent materials or soaps characterised by their shape or physical properties
    • C11D17/04—Detergent materials or soaps characterised by their shape or physical properties combined with or containing other objects
    • C11D17/041—Compositions releasably affixed on a substrate or incorporated into a dispensing means
    • C11D17/042—Water soluble or water disintegrable containers or substrates containing cleaning compositions or additives for cleaning compositions
    • C11D17/045—Multi-compartment
    • 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
    • C11D3/34—Organic compounds containing sulfur
    • C11D3/3418—Toluene -, xylene -, cumene -, benzene - or naphthalene sulfonates or sulfates
    • 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
    • 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
    • C11D3/3792—Amine oxide containing polymers
    • 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
    • C11D3/40—Dyes ; Pigments
    • C11D3/42—Brightening agents ; Blueing agents

Definitions

  • the invention relates to a water-soluble packaging with at least two chambers containing a first liquid low-water detergent or cleaning agent, a second liquid low-water detergent or cleaning agent and a water-soluble wrapper.
  • Optical brighteners are added to detergents or cleaning agents in order to eliminate graying and yellowing of the treated textile fabrics. These fabrics impinge on the fiber and cause whitening and bleaching by transforming invisible ultraviolet radiation into visible longer wavelength light, emitting the ultraviolet light absorbed from the sunlight as faint bluish fluorescence, and pure with the yellowness of the grayed or yellowed wash White results. Detergents or cleaners with optical brighteners are also often referred to as universal detergents.
  • a color transfer inhibitor is added to a detergent or cleaning agent.
  • the color transfer inhibitor usually forms complexes with the dyes which have detached themselves from the textiles and are present in the wash liquor.
  • Detergents or color transfer inhibitor detergents are also often referred to as color detergents.
  • WO 2009/019136 A1 discloses a stable aqueous washing or cleaning composition containing an optical brightener and a color transfer inhibitor which has a pH in a narrow range of 6.5 to 7.5.
  • a water-soluble packaging having at least two chambers containing a first liquid low-water detergent or cleaner containing less than 15 wt .-% water, a second liquid low-water detergent or cleaner containing less than 15 wt .-% water and contains a water-soluble coating, wherein the first liquid water-poor detergent or cleaning agent contains an optical brightener and anionic and nonionic surfactant and the second low-water detergent or cleaning agent color transfer inhibitor and anionic and nonionic surfactant.
  • optical brighteners and color transfer inhibitors can each be incorporated in high amounts stable in a liquid low-water detergent or cleaning agent, which is in a water-soluble envelope, without causing turbidity, phase separation and / or reaction with the water-soluble cladding comes.
  • optical brightener and the color transfer inhibitor into different chambers, an undesirable reaction of the two ingredients with each other is prevented.
  • optical brightener from the substance classes of distyrylbiphenyls, the stilbenes, the 4,4'-diamino-2,2'-stilbenedisulfonic, the coumarins, the Dihydrochinolinone, the 1,3-diarylpyrazolines, the Naphthal Acidimide, the benzoxazole Systems, benzisoxazole systems, benzimidazole systems, heterocyclic substituted pyrene derivatives, and mixtures thereof.
  • These classes of optical brighteners have high stability, high light and oxygen resistance, and high affinity for fibers.
  • the following optical brightener which consists of the group consisting of disodium 4,4'-bis (2-morpholino-4-anilino-s-triazin-6-ylamino) stilbene disulfonate, disodium 2,2 '- bis (phenyl-styryl) disulfonate, 4,4'-bis [(4-anilino-6- [bis (2-hydroxyethyl) amino] -1,3,5-triazin-2-yl) amino] stilbene 2,2'-disulfonic acid, hexasodium 2,2 '- [vinylenebis [(3-sulphonato-4,1-phenylene) imino [6- (diethylamino) -1,3,5-triazine-4,2-diyl ] imino]] bis (benzene-1,4-disulfonate), 2,2 '- (2,5-thiophenediyl) bis [5-1,1 dim are examples of disodium 4,
  • the color transfer inhibitor is selected from the group consisting of polyvinylpyrrolidone (PVP), polyvinylimidazole (PVI), copolymers of vinylpyrrolidone and vinylimidazole (PVP / PVI), polyvinylpyridine-N-oxide, poly-N-carboxymethyl-4-vinylpyridium chloride, Polyethylene glycol-modified copolymers of vinylpyrrolidone and vinylimidazole and mixtures thereof is selected.
  • PVP polyvinylpyrrolidone
  • PV polyvinylimidazole
  • PV copolymers of vinylpyrrolidone and vinylimidazole
  • polyvinylpyridine-N-oxide poly-N-carboxymethyl-4-vinylpyridium chloride
  • Polyethylene glycol-modified copolymers of vinylpyrrolidone and vinylimidazole and mixtures thereof is selected.
  • These compounds form particularly stable complexes with the dyes removed from the textiles and can also be well and stable incorporated into a low-water liquid detergent or cleaning agent.
  • the amount of optical brightener is from 0.01 to 0.75% by weight, based on the total first liquid low-water detergent or cleaner.
  • the amount of color transfer inhibitor from 0.02 to 0.6 wt .-%, based on the entire second liquid low-water detergent or cleaning agent.
  • the water-soluble coating contains polyvinyl alcohol or a polyvinyl alcohol copolymer.
  • Water-soluble coatings containing polyvinyl alcohol or a polyvinyl alcohol copolymer have a good stability with a sufficiently high water solubility, in particular cold water solubility.
  • the water-soluble packaging comprises a first liquid low-water detergent or cleaning agent, a second liquid low-water detergent or cleaning agent and a water-soluble coating.
  • the first liquid low-water detergent or cleaning agent and the second liquid low-water detergent or cleaning agent differ in at least one ingredient.
  • the first liquid water-poor detergent or cleaner contains an optical brightener and is free of color transfer inhibitors.
  • the second liquid detergent or detergent containing a color transfer inhibitor and is free of optical brighteners.
  • the optical brightener of the first liquid washing or cleaning agent is preferably from the substance classes of distyrylbiphenyls, stilbenes, 4,4'-diamino-2,2'-stilbenedisulfonic acids, coumarins, dihydroquinolinones, 1,3-diarylpyrazolines, the Naphthalimides, benzoxazole systems, benzisoxazole systems, benzimidazole systems, heterocyclic substituted pyrene derivatives and mixtures thereof.
  • optical brighteners include disodium 4,4'-bis (2-morpholino-4-anilino-s-triazin-6-ylamino) stilbene disulfonate (available, for example, as Tinopal® DMS from BASF SE), disodium 2,2 '.
  • the first liquid, low-water washing or cleaning agent contains disodium 4,4'-bis (2-morpholino-4-anilino-s-triazin-6-ylamino) stilbene disulfonate and / or disodium 2, 2'-bis (phenyl-styryl) disulfonate as optical brightener.
  • the amount of optical brightener may be from 0.01 to 0.75 wt .-% and is preferably from 0.05 to 0.5 wt .-%, each based on the entire first liquid low-water detergent or cleaning agent.
  • the second liquid detergent or detergent containing a color transfer inhibitor As an essential component, the second liquid detergent or detergent containing a color transfer inhibitor.
  • the dye transfer inhibitor is a polymer or copolymer of cyclic amines such as vinylpyrrolidone and / or vinylimidazole.
  • Suitable color transfer inhibiting polymers include polyvinylpyrrolidone (PVP), polyvinylimidazole (PVI), copolymers of vinylpyrrolidone and vinylimidazole (PVP / PVI), polyvinylpyridine-N-oxide, poly-N-carboxymethyl-4-vinylpyridium chloride, polyethylene glycol-modified copolymers of vinylpyrrolidone and vinylimidazole and mixtures thereof.
  • polyvinylpyrrolidone PVP
  • polyvinylimidazole PVI
  • copolymers of vinylpyrrolidone and vinylimidazole PVP / PVI
  • the polyvinylpyrrolidones (PVP) used preferably have an average molecular weight of 2,500 to 400,000 and are commercially available from ISP Chemicals as PVP K 15, PVP K 30, PVP K 60 or PVP K 90 or from BASF as Sokalan® HP 50 or Sokalan® HP 53 available.
  • the copolymers of vinylpyrrolidone and vinylimidazole (PVP / PVI) used preferably have a molecular weight in the range from 5,000 to 100,000.
  • PVP / PVI copolymer for example, from BASF under the name Sokalan® HP 56.
  • Another extremely preferred color transfer inhibitor are polyethylene glycol-modified copolymers of vinylpyrrolidone and vinylimidazole, which are available, for example, under the name Sokalan® HP 66 from BASF are.
  • the amount of color transfer inhibitor based on the total amount of the detergent or cleaning agent is preferably from 0.02 to 0.6 wt .-% and preferably from 0.1 to 0.4 wt .-%, each based on the entire second liquid low-water Washing or cleaning agents.
  • optical brightener or the color transfer inhibitor contain the first liquid low-water detergent or cleaning agent and the second liquid low-water detergent or cleaning agent anionic and nonionic surfactant.
  • the anionic surfactant used may preferably be sulfonates and / or sulfates.
  • the content of anionic surfactant is 5 to 25 wt .-% and preferably 8 to 20 wt .-%, each based on the entire first or second liquid low-water detergent or cleaning agent.
  • the surfactants of the sulfonate type are preferably C 9-13 -alkylbenzenesulfonates, olefinsulfonates, ie mixtures of alkene and hydroxyalkanesulfonates and disulfonates, as are obtained, for example, from C 12-18 -monoolefins having terminal or internal double bonds by sulfonation with gaseous sulfur trioxide and subsequent alkaline or acid hydrolysis of the sulfonation products into consideration.
  • esters of ⁇ -sulfo fatty acids for example the ⁇ -sulfonated methyl esters of hydrogenated coconut, palm kernel or tallow fatty acids.
  • Alk (en) ylsulfates are the alkali metal salts and in particular the sodium salts of the sulfuric monoesters of C 12 -C 18 fatty alcohols, for example coconut fatty alcohol, tallow fatty alcohol, lauryl, myristyl, cetyl or stearyl alcohol or the C 10 -C 20 oxo alcohols and those half-esters of secondary alcohols of these chain lengths are preferred.
  • the C 12 -C 16 alkyl sulfates and C 12 -C 15 alkyl sulfates and C 14 -C 15 alkyl sulfates are preferred.
  • 2,3-alkyl sulfates are also suitable anionic surfactants.
  • fatty alcohol ether sulfates such as the sulfuric acid monoesters of straight-chain or branched C 7-21 -alcohols ethoxylated with from 1 to 6 mol of ethylene oxide, such as 2-methyl-branched C 9-11- alcohols having on average 3.5 mol of ethylene oxide (EO) or C 12 -18 fatty alcohols with 1 to 4 EO are suitable.
  • Suitable anionic surfactants are soaps.
  • Suitable are saturated and unsaturated fatty acid soaps, such as the salts of lauric acid, myristic acid, palmitic acid, stearic acid, (hydrogenated) erucic acid and behenic acid and, in particular, soap mixtures derived from natural fatty acids, for example coconut, palm kernel, olive oil or tallow fatty acids.
  • the anionic surfactants and the soaps may be in the form of their sodium, potassium or magnesium or ammonium salts.
  • the anionic surfactants are in the form of their ammonium salts.
  • Preferred counterions for the anionic surfactants are the protonated forms of choline, triethylamine, monoethanolamine or methylethylamine.
  • the first liquid, low-water detergent or cleaning agent and / or the second liquid, low-water detergent or cleaning agent each contain a monoethanolamine-neutralized alkylbenzenesulfonic acid, in particular C 9-13 -alkylbenzenesulfonic acid, and / or a monoethanolamine-neutralized fatty acid.
  • Suitable nonionic surfactants include alkoxylated fatty alcohols, alkoxylated fatty acid alkyl esters, fatty acid amides, alkoxylated fatty acid amides, polyhydroxy fatty acid amides, alkylphenol polyglycol ethers, amine oxides, alkyl polyglucosides, and mixtures thereof.
  • the nonionic surfactant used are preferably alkoxylated, advantageously ethoxylated, in particular primary, alcohols having preferably 8 to 18 carbon atoms and on average 4 to 12 moles of ethylene oxide (EO) per mole of alcohol, in which the alcohol radical may be linear or preferably methyl-branched in the 2-position or linear and methyl-branched radicals in the mixture can contain, as they are usually present in Oxoalkoholresten.
  • alcohol ethoxylates having linear radicals of alcohols of native origin having 12 to 18 carbon atoms, for example coconut, palm, tallow or oleyl alcohol, and on average 5 to 8 EO per mole of alcohol are preferred.
  • the preferred ethoxylated alcohols include, for example, C 12-14 alcohols with 4 EO or 7 EO, C 9-11 alcohols with 7 EO, C 13-15 alcohols with 5 EO, 7 EO or 8 EO, C 12-18 Alcohols with 5 EO or 7 EO and mixtures of these.
  • the degrees of ethoxylation given represent statistical means which, for a particular product, may be an integer or a fractional number.
  • Preferred alcohol ethoxylates have a narrow homolog distribution (narrow range ethoxylates, NRE).
  • fatty alcohols with more than 12 EO can also be used. Examples include tallow fatty alcohol with 14 EO, 25 EO, 30 EO or 40 EO.
  • Nonionic surfactants containing EO and PO groups together in the molecule can also be used according to the invention. Also suitable are also a mixture of a (more) branched ethoxylated fatty alcohol and an unbranched ethoxylated fatty alcohol, such as a mixture of a C 16-18 fatty alcohol with 7 EO and 2-propylheptanol with 7 EO. Particularly preferably, the first liquid, low-water detergent or cleaning agent and / or the second liquid, low-water detergent or cleaning agent contain a C 12-18 fatty alcohol with 7 EO, a C 13-15 oxo alcohol with 7 EO and / or a C 13 15- oxo-alcohol with 8 EO as nonionic surfactant.
  • the content of nonionic surfactant is 1 to 25 wt .-% and preferably 2 to 20 wt .-%, each based on the entire first or second liquid low-water detergent or cleaning agent.
  • the total amount of anionic and nonionic surfactant in the first or second liquid washing or cleaning agent is preferably up to 85% by weight, preferably 40 to 75% by weight. and particularly preferably 50 to 70 wt .-%, based in each case on the entire first or second liquid water-poor detergent or cleaning agent.
  • the first liquid low-water detergent or cleaner may contain other ingredients that further enhance the performance and / or aesthetics of the first liquid detergent or conditioner.
  • the washing or cleaning agent preferably additionally contains one or more substances from the group of builders, bleaches, enzymes, electrolytes, pH adjusters, perfumes, perfume carriers, fluorescers, dyes, hydrotopes, foam inhibitors, silicone oils, antiredeposition agents, grayness inhibitors , Anti-shrinkage agents, anti-wrinkling agents, antimicrobial agents, non-aqueous solvents, germicides, fungicides, antioxidants, preservatives, corrosion inhibitors, antistatic agents, bittering agents, ironing auxiliaries, repellents and impregnating agents, skin care agents, swelling and anti-slip agents, softening components and UV absorbers ,
  • the second liquid low-water detergent or cleaner may contain other ingredients which further enhance the performance and / or aesthetics of the first liquid detergent or cleaning agent.
  • the washing or cleaning agent preferably additionally contains one or more substances from the group of builders, bleaches, enzymes, electrolytes, pH adjusters, perfumes, perfume carriers, fluorescers, dyes, hydrotopes, foam inhibitors, silicone oils, antiredeposition agents, grayness inhibitors , Anti-shrinkage agents, anti-wrinkling agents, antimicrobial agents, non-aqueous solvents, germicides, fungicides, antioxidants, preservatives, corrosion inhibitors, antistatic agents, bittering agents, ironing auxiliaries, repellents and impregnating agents, skin care agents, swelling and anti-slip agents, softening components and UV absorbers ,
  • the first and second detergents or cleaning agents contained in the water-soluble packaging are liquid.
  • the first and the second washing or cleaning agent are water-poor and may contain water, wherein the content of water less than 15 wt .-%, preferably less than 10 wt .-% and particularly preferably less than 8 wt .-%, each based on the entire first and / or second liquid detergent or cleaning agent is.
  • the water-soluble packaging contains, in addition to the first and the second liquid low-water washing or cleaning agent, a water-soluble coating.
  • the water-soluble coating is preferably formed by a water-soluble film material.
  • Such water-soluble packages can be made by either vertical fill-seal (VFFS) or thermoforming techniques.
  • VFFS vertical fill-seal
  • the thermoforming process generally includes forming a first layer of water-soluble sheet material to form at least protrusions for receiving the liquid detergents therein, filling the liquid washing or cleaning agents into the protrusions, covering the bulges filled with the composition with one second layer of a water-soluble film material and sealing the first and second layers together at least around the bulges.
  • the water-soluble coating is preferably formed from a water-soluble film material selected from the group consisting of polymers or polymer blends.
  • the wrapper may be formed of one or two or more layers of the water-soluble film material.
  • the water-soluble film material of the first layer and the further layers, if present, may be the same or different.
  • the water-soluble coating contains polyvinyl alcohol or a polyvinyl alcohol copolymer.
  • Suitable water-soluble films for producing the water-soluble coating are preferably based on a polyvinyl alcohol or a polyvinyl alcohol copolymer whose molecular weight is in the range of 10,000 to 1,000,000 gmol -1 , preferably 20,000 to 500,000 gmol -1 , more preferably 30,000 to 100,000 gmol -1 and especially from 40,000 to 80,000 gmol -1 .
  • polyvinyl alcohol is usually carried out by hydrolysis of polyvinyl acetate, since the direct synthesis route is not possible.
  • polyvinyl alcohol copolymers which are prepared from correspondingly polyvinyl acetate copolymers. It is preferred if at least one layer of the water-soluble coating comprises a polyvinyl alcohol whose degree of hydrolysis makes up 70 to 100 mol%, preferably 80 to 90 mol%, particularly preferably 81 to 89 mol% and in particular 82 to 88 mol%.
  • a suitable for preparing the water-soluble coating sheet material may additionally polymers, selected from the group comprising acrylic acid-containing polymers, polyacrylamides, oxazoline polymers, polystyrene sulfonates, polyurethanes, polyesters, polyether polylactic acid, and / or mixtures of the above polymers may be added.
  • Preferred polyvinyl alcohol copolymers include, in addition to vinyl alcohol, dicarboxylic acids as further monomers.
  • Suitable dicarboxylic acids are itaconic acid, malonic acid, succinic acid and mixtures thereof, with itaconic acid being preferred.
  • polyvinyl alcohol copolymers include, in addition to vinyl alcohol, an ethylenically unsaturated carboxylic acid, its salt or its esters.
  • Such polyvinyl alcohol copolymers particularly preferably contain, in addition to vinyl alcohol, acrylic acid, methacrylic acid, acrylates, methacrylates or mixtures thereof.
  • Suitable water-soluble films for use in the wraps of the water-soluble packaging according to the invention are films sold under the name Monosol M8630 by MonoSol LLC.
  • Other suitable films include films named Solublon® PT, Solublon® KA, Solublon® KC or Solublon® KL from Aicello Chemical Europe GmbH or the films VF-HP from Kuraray.
  • the water-soluble packaging has at least two chambers.
  • the first chamber of the water-soluble packaging contains the first liquid low-water detergent or cleaning agent and the second chamber contains the second liquid water-poor detergent or cleaning agent.
  • a solid or another liquid low-water detergent or cleaning agent may be present in the third and the further chambers, if present.
  • the further liquid low-water detergent or cleaning agent may have the same composition as the first liquid low-water detergent or cleaning agent or the second liquid low-water detergent or cleaning agent.
  • the further liquid water-poor detergent or cleaning agent has a composition which differs at least in one ingredient or at least in content of an ingredient from the first liquid detergent or cleaning agent and the second liquid detergent or cleaning agent.
  • suspensions of solid and liquid ingredients are often considered by the user of the water-soluble packaging to be less than aesthetic and / or defective, in the case where a third or further compartment of the water-soluble package has a solid detergent or cleaning agent containing solid or insoluble ingredients be one of these chambers of water-soluble packaging contained.
  • Liquid low-water detergents or cleaners were prepared by conventional methods and methods.
  • Table 1 shows the compositions of a first washing or cleaning agent E1 according to the invention, a second washing or cleaning agent E2 according to the invention and three washing or cleaning agents V1 to V3 not according to the invention.
  • liquid washing or cleaning agent V1 already showed precipitates during the production while the liquid detergents or cleaners E1, E2, V2 and V3 were clear and storage-stable for several weeks.
  • a film of the type M 8630 (ex Monosol) with a thickness of 76 microns for forming two different sized bulge was pulled by means of vacuum in a trough. Subsequently, the first bulge filled with 11.7 g of the first liquid detergent or cleaning agent E1. In parallel, the second bulge was filled with 23.3 g of the second liquid detergent or cleaning agent E2. After covering the bulge-filled bulges with a second layer of M 8630 film, the first and second layers were sealed together. The sealing temperature was 150 ° C and the sealing time 1.1 seconds.
  • a film of the type M 8630 (ex Monosol) with a thickness of 76 ⁇ m was pulled into a depression by means of a vacuum to form a bulge.
  • the bulge was then filled with 35 g each of the liquid washing or cleaning agent V1, V2 or V3.
  • the first and second layers were sealed together.
  • the sealing temperature was 150 ° C and the sealing time 1.1 seconds.
  • the water-soluble packaging with the washing or cleaning agent V1 was aesthetically unattractive, since the precipitates formed during the preparation of the washing or cleaning agent V1 fixed to the water-soluble sheath.
  • test fabrics of cotton and polyamide in the presence of 3.5 kg cotton ballast load five times in a row each with a water-soluble packaging containing 35 g of detergents or cleaners E1 and E2, V2 or V3 in a household washing machine (Miele W 1514) with 5 SBL 2004 wipes with standardized dirt load (32 g dirt ballast) and a cotton cloth which was loaded with synthetic skin fat and soot (dirt load: 2 g) at 40 ° C.
  • the liquid washing or cleaning agents E3, E4, E5 and E6 are clear and remain stable for several weeks.
  • a film of the type M 8630 (ex Monosol) with a thickness of 76 microns for forming two different sized bulge was pulled by means of vacuum in a trough. Subsequently, the first bulge was filled with 11.7 g of the first liquid washing or cleaning agent E3. In parallel, the second bulge was filled with 23.3 g of the second liquid washing or cleaning agent E4. After covering the bulge-filled bulges with a second layer of M 8630 film, the first and second layers were sealed together. The sealing temperature was 150 ° C and the sealing time 1.1 seconds.
  • a film of the type M 8630 (ex Monosol) with a thickness of 76 microns for forming two different sized bulge was pulled by means of vacuum in a trough. Subsequently, the first bulge was filled with 8.5 g of the first liquid washing or cleaning agent E5. In parallel, the second bulge was filled with 16.5 g of the second liquid washing or cleaning agent E6. After covering the bulge-filled bulges with a second layer of M 8630 film, the first and second layers were sealed together. The sealing temperature was 150 ° C and the sealing time 1.1 seconds.

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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)
  • Dispersion Chemistry (AREA)
  • Detergent Compositions (AREA)
  • Wrappers (AREA)
EP14713051.2A 2013-03-22 2014-03-14 Farbschützendes wasch- oder reinigungsmittel mit optischem aufheller Revoked EP2976415B1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL14713051T PL2976415T3 (pl) 2013-03-22 2014-03-14 Środek piorący lub czyszczący chroniący barwy z rozjaśniaczem optycznym

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DE102013205079.8A DE102013205079A1 (de) 2013-03-22 2013-03-22 Farbschützendes Wasch- oder Reinigungsmittel mit optischem Aufheller
PCT/EP2014/055137 WO2014146985A1 (de) 2013-03-22 2014-03-14 Farbschützendes wasch- oder reinigungsmittel mit optischem aufheller

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US9980112B1 (en) * 2016-11-23 2018-05-22 Salesforce.Com, Inc. System and method for coordinating an emergency response at a facility
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PL2976415T3 (pl) 2019-07-31
WO2014146985A1 (de) 2014-09-25
DE102013205079A1 (de) 2014-09-25
EP2976415A1 (de) 2016-01-27
ES2704167T3 (es) 2019-03-14
US10457894B2 (en) 2019-10-29
US20160010030A1 (en) 2016-01-14

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