WO2018114355A1 - Produit de nettoyage pour surfaces dures ayant un parfum et une brillance durables - Google Patents

Produit de nettoyage pour surfaces dures ayant un parfum et une brillance durables Download PDF

Info

Publication number
WO2018114355A1
WO2018114355A1 PCT/EP2017/081844 EP2017081844W WO2018114355A1 WO 2018114355 A1 WO2018114355 A1 WO 2018114355A1 EP 2017081844 W EP2017081844 W EP 2017081844W WO 2018114355 A1 WO2018114355 A1 WO 2018114355A1
Authority
WO
WIPO (PCT)
Prior art keywords
cleaning agent
acid
agent according
fragrance
polymer
Prior art date
Application number
PCT/EP2017/081844
Other languages
German (de)
English (en)
Inventor
Alexander Schulz
Stefan Karsten
Katerina Liapis
Ines Baranski
Original Assignee
Henkel Ag & Co. Kgaa
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Henkel Ag & Co. Kgaa filed Critical Henkel Ag & Co. Kgaa
Publication of WO2018114355A1 publication Critical patent/WO2018114355A1/fr

Links

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
    • C11D3/16—Organic compounds
    • C11D3/37—Polymers
    • C11D3/3703—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • C11D3/3707—Polyethers, e.g. polyalkyleneoxides
    • 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
    • C11D3/50—Perfumes
    • 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
    • C11D3/36—Organic compounds containing phosphorus
    • C11D3/362—Phosphates or phosphites

Definitions

  • the present invention relates to a hard surface cleaner which allows for a long-lasting fragrance as well as a long-lasting gloss on the cleaned surface by filling in micro-scratches or by simply coating it.
  • Damage such as scratches or cracks, can be repaired by the cleaning agent or, after cleaning, at least not more or less clearly visible.
  • US 6,403,546 B1 discloses a detergent for soils which comprises polymers as brighteners.
  • Phosphoric acid esters of polyether-modified alkyl alcohols as brighteners in hard surface cleaners are known from WO 2014/139984 A1.
  • detergents should also provide a pleasant scent in the room.
  • a room that has just been cleaned should be perceived as having an odor. Exactly this impression should last as long as possible.
  • these objects underlying the present invention are achieved by a hard surface cleaner comprising at least one surfactant and from 0.01% to 70% by weight of at least one polymer and from 0.01% to 50% by weight %
  • a hard surface cleaner comprising at least one surfactant and from 0.01% to 70% by weight of at least one polymer and from 0.01% to 50% by weight %
  • the at least one polymer is a glossy polymer and, together with the at least one perfume, has improved adhesion to the cleaned surfaces over the polymer alone.
  • Fragrances or mixtures of perfumes form a synergism, which ensures that the mixture of gloss polymer and perfume has improved adhesion to the cleaned surfaces compared to the polymer alone.
  • the cleaning agent is preferably such a cleaning agent which is diluted by the user before use (usually with water). Usually, such an amount of cleaning agents is diluted with water until this results in a 1 to 5% solution of the cleaning agent in water.
  • the cleaning agent may also be an agent which without further processing
  • the cleaning agent in a proportion of 0.0001 wt .-% to 10 wt .-%, in particular from 0.0005 wt .-% to 5 wt .-%, particularly preferably of 0.001 wt % to 1% by weight
  • Gloss polymer in the context of the present invention is a polymer which, after being applied to a hard surface, in particular a non-absorbent surface, enhances the gloss of the surface and, with a suitable perfume, gives a synergistic mixture which lasts longer than without the perfume. Or an absorbent, hard surface in the case of surface repair. In this case, the polymer fills scratches and thus increases the surface gloss.
  • the at least one glossy polymer is in particular selected from the group which
  • the cleaning agent preferably has a gloss polymer.
  • the cleaning agent has a plurality of different gloss polymers. In this case, for example, several different waxes or several different resins may be present.
  • silicones for example, can also be used and phosphoric acid esters. Phosphoric acid esters and silicones are particularly preferred.
  • the gloss polymers are not surfactants.
  • the cleaning agent particularly preferably comprises one or more phosphoric acid esters as brightening agent, the phosphoric acid ester preferably being a phosphoric acid ester of a polyether-modified alkyl alcohol or its salt having the following general formula 1
  • Formula 1 is where R, R 2 , R 3 and R 4 may be the same or different and are selected from
  • R is selected from branched or linear, saturated or unsaturated alkyl radicals having 8 to 20 carbon atoms, preferably linear, saturated with 8 to 16, in particular 10 to 14, carbon atoms.
  • compounds such as, for example, polyethers
  • these may be randomly distributed (statistical oligomer) or ordered (block oligomer) in these compounds occurrence.
  • Information on the number of units in such compounds is to be understood as an average, averaged over all corresponding compounds.
  • the units SO, EO, PO and BO can occur in arbitrary success.
  • the stated phosphoric acids are particularly preferred because they cause a gloss effect even at low concentrations.
  • the cleaning agents have neither a lubricating nor iridescent effect nor does a sticky film remain on the surface after it has been cleaned with a cleaning agent according to the invention. It is furthermore advantageous that the cleaning agents according to the invention can also be used with hard water.
  • the phosphoric acid esters reduce staining on surfaces during drying, while at the same time reducing drying times
  • Detergents containing phosphoric acid esters according to the invention are not substantially extended.
  • the cleaning agents according to the invention which have the preferred phosphoric acid esters as a gloss polymer, have a very good stability.
  • the cleaning agent according to the invention comprises the at least one perfume in a proportion of 0.01 wt .-% to 50 wt .-%, in particular in a proportion of 0.05 wt .-% to 45 wt .-%. If the cleaning agent is such an agent that is still diluted by the user, the proportion of at least one perfume is preferably in the range from 10% by weight to 50% by weight, in particular from 12% by weight to 40% by weight. %, in particular from 15% to 30% by weight, preferably from 20% to 30% by weight.
  • the detergent is such that it is used undiluted or only at a low dilution, it preferably has a perfume content from 0.01% by weight to 10% by weight, in particular from 0.05% by weight to 7% by weight, in particular from 0.1% by weight to 5% by weight, in particular from 0 , 5 wt .-% to 3 wt .-%, in particular from 1 wt .-% to 2 wt .-% on.
  • the fragrance according to the invention may be a fragrance or a mixture of different fragrances.
  • a mixture of different fragrances is used.
  • They will be Fragrances used which have a synergistic effect together with the gloss polymer, whereby in particular the polymer and preferably also the fragrance adhere particularly well to the surface to be cleaned.
  • the fragrance allows improved adhesion of the polymer to the surface to be cleaned.
  • the fragrance together with the polymer also adheres better to the surface than without the polymer, so that particularly preferably results in a synergistic effect not only for the adhesion of the polymer but also for the adhesion of the fragrance on the surface.
  • fatty acids or fatty alcohols or their derivatives - unless otherwise stated - representative of branched or unbranched carboxylic acids or alcohols or their derivatives having preferably 6 to 22 carbon atoms.
  • the former are particularly preferred for their vegetable base as based on renewable raw materials for environmental reasons, but without limiting the teaching of the invention to them.
  • the oxo alcohols or their derivatives which are obtainable, for example, by the RoELEN's oxo synthesis, can also be used correspondingly.
  • alkaline earth metals are referred to below as counterions for monovalent anions, this means that the alkaline earth metal is present only in half - as sufficient to charge balance - amount of substance as the anion.
  • R ⁇ R 2 , R 3 and R 4 are R-O- (SO) a - (EO) b - (PO) c- (BO) d -.
  • R in the radicals R, R 2 , R 3 and R 4 may independently be the same or the same.
  • Particularly advantageous phosphoric acid esters according to the invention are characterized in that R is selected from linear, saturated alkyl radicals having 1 to 16, in particular 6 to 16, preferably 8 to 14 or from 1 to 13 carbon atoms. Most preferably, R is a mixture of linear, saturated alkyl radicals having 12 and 14 carbon atoms.
  • the phosphoric acid esters can also be present in partially or completely neutralized form as salts.
  • alkali metal and alkaline earth metal ions and optionally substituted ammonium ions can serve as counterions in various embodiments.
  • the cleaning agent according to the invention has at least one perfume, preferably
  • the fragrance may have an unsaturated C-C bond, ie a double bond or a triple bond.
  • Suitable perfume alkenes are, for example, benzyl cinnamate, cinnamyl alcohol, ambrettolide, isoeugenol acetate, hexenyl benzoate, phenylethyl cinnamate, aldehyde C1-1,
  • Benzylideneacetone isoeugenol, eugenol, geraniol, triplal, allylphenylacetate, 3-dodecenal, alpha-methylionone, alpha-ionone, beta-ionone, farenal, sandalore, tangerinol, karanal,
  • Greenyl isobutyrate and in particular limonene, alpha-phellandrene, beta-phellandrene, alpha-pinene, beta-pinene, camphene, caryophyllene, longifolene, ocimen, alpha-terpinene, beta-terpinene, gamma-terpinene, alpha-terpineol, delta-terpineol, gamma-terpineol, beta-terpineol, alpha-citronellol, beta-citronellol, alpha-citronellal, beta-citronellal, linalool, geraniol, santalol, hasmigone, carvone, 2-carene, 3-carene, 4-carene, elemole and / or curcumene.
  • Fragrances according to the invention can also be a ketone group or a
  • fragrance aldehydes or fragrance ketones it is possible to use all customary fragrance aldehydes and fragrance ketones which are typically used to produce a pleasant scent sensation. Suitable fragrance aldehydes and fragrance ketones are well known to those skilled in the art.
  • the fragrance ketones can all comprise ketones which can impart a desired fragrance or freshness. It is also possible to use mixtures of different ketones.
  • ketones include alpha-damascone, delta-damascone, iso-damascone, carvone, gamma-methylionone, iso-E-super, 2,4,4,7-tetramethyl-oct-6-en-3-one, benzylacetone, beta Damascone, damascenone, methyldihydrojasmonate, methylcedrylon, hedione and mixtures thereof.
  • Aldehydes may be any aldehydes which, in accordance with the fragrance ketones, impart a desired fragrance or sensation of freshness. In turn, they may be individual aldehydes or aldehyde mixtures.
  • Suitable aldehydes include Melonal, Triplal, Ligustral, Adoxal, Lilial and so on.
  • TheWaldehyde andWketone can have an aliphatic, cycloaliphatic, aromatic, ethylenically unsaturated structure or a combination of these structures. There may also be other heteroatoms or polycyclic structures.
  • the structures may have suitable substituents such as hydroxyl or amino groups.
  • Suitable fragrances of the ester type are, for example, benzyl acetate, phenoxyethyl isobutyrate, p-tert-butylcyclohexyl acetate, 1-oxacyclohexadec-12-en-2-one and so on, whereby p-tert-butylcyclohexyl acetate and 1-oxacyclohexadec-12-ene-2 on are particularly preferred.
  • Fragrance compounds of the hydrocarbon type are, for example, terpenes such as limonene and pinene.
  • Suitable fragrances of the ether type are, for example, benzyl ethyl ether and
  • AMBROXAN.RTM Suitable perfume alcohols are, for example, 10-undecen-1-ol, 2,6-dimethylheptan-2-ol, 2-methylbutanol, 2-methylpentanol, 2-phenoxyethanol, 2-phenylpropanol, 3,7-dimethyl-6-octene-1 ol (citronellol), benzyl alcohol and so on, with citronellol and benzyl alcohol being particularly preferred.
  • the fragrance, or fragrances may be linear or cyclic or have linear or cyclic structural elements.
  • the fragrance used according to the invention has no bicyclic or polycyclic structure.
  • Fragrances may also be natural fragrance mixtures as available from plant sources.
  • the fragrances may also be essential oils such as angelica root oil, aniseed oil, arnica blossom oil and so on.
  • Detergents according to the invention are in particular aqueous formulations, the term "aqueous” meaning a water content of 10% by weight or more, in particular of at least 30, preferably 80, more preferably 90% by weight of water, based on the total formulation.
  • the cleaning agents according to the invention contain at least one surfactant, preferably selected from the group consisting of anionic, nonionic, cationic and amphoteric surfactants and mixtures thereof.
  • the surfactants contained in the detergent may be any surfactant known for use in detergents.
  • Nonionic surfactants in the invention may be alkoxylates such as polyglycol ethers, fatty alcohol polyglycol ethers, alkylphenol polyglycol ethers, end-capped polyglycol ethers, mixed ethers and hydroxy mixed ethers and fatty acid polyglycol esters. Also useful are ethylene oxide / propylene oxide block polymers, fatty acid alkanolamides, and fatty acid polyglycol ethers.
  • Another important class of nonionic surfactants which can be used according to the invention are the polyol surfactants, in particular the glycerine surfactants (sugar surfactants), such as
  • Alkyl polyglycosides and fatty acid glucamides Particular preference is given to the alkylpolyglycosides, in particular the alkylpolyglucosides, the alcohol being particularly preferably a long-chain fatty alcohol or a mixture of long-chain fatty alcohols with branched or unbranched Cs to C 18 -alkyl chains and the degree of oligomerization (DP) of the sugars between 1 and 10, preferably 1 to 6, in particular 1, 1 to 3, more preferably 1, 1 to 1, 7,
  • fatty alcohol alkoxylates for example C8-io-alkyl-1,5-glucoside (DP of 1, 5).
  • fatty alcohol alkoxylates fatty alcohol polyglycol ethers
  • EO ethylene oxide
  • PO propylene oxide
  • Fatty alcohols having a degree of ethoxylation of less than 30, preferably 12 to 28, in particular 20 to 28, particularly preferably 25, for example Ci6-i 8-fatty alcohol ethoxylates with 25 EO.
  • Detergents contain at least one anionic surfactant.
  • anionic surfactants are fatty alcohol sulfates, fatty alcohol ether sulfates, dialkyl ether sulfates, monoglyceride sulfates, alkylbenzenesulfonates, olefinsulfonates, alkanesulfonates, ether sulfonates, n-alkyl ether sulfonates, ester sulfonates and lignosulfonates.
  • Also usable in the context of the present invention are fatty acid cyanamides, sulfosuccinates (sulfosuccinic acid esters), in particular
  • Sulfosuccinic acid mono- and di-Cs-O-alkyl esters Sulfosuccinamates, sulfosuccinamides, fatty acid isethionates, acylaminoalkanesulfonates (fatty acid taurides), fatty acid sarcosinates, ether carboxylic acids and alkyl (ether) phosphates and ⁇ -sulfofatty acid salts, acylglutamates, monoglyceride disulfates and alkyl ethers of glycerol disulfate.
  • Preferred in the context of the present invention are the linear alkylbenzenesulfonates, fatty alcohol sulfates and / or fatty alcohol ether sulfates, in particular the fatty alcohol sulfates.
  • Fatty alcohol sulfates are products of sulfation reactions on corresponding alcohols, while fatty alcohol ether sulfates are products of sulfation reactions on alkoxylated alcohols.
  • the person skilled in the art generally understands, under alkoxylated alcohols, the reaction products of alkylene oxide, preferably ethylene oxide, with alcohols, in the context of the present invention preferably with longer-chain alcohols. In general, from n moles of ethylene oxide and one mole of alcohol, depending on the reaction conditions, a complex mixture of
  • Another embodiment of the alkoxylation is the use of mixtures of alkylene oxides, preferably mixtures of ethylene oxide and propylene oxide.
  • Preferred fatty alcohol ether sulfates are the sulfates
  • low ethoxylated fatty alcohols having 1 to 4 ethylene oxide units (EO), in particular 1 to 2 EO, for example, 1, 3 EO.
  • EO ethylene oxide units
  • the alkylbenzenesulfonates in particular those with about 12 C Preferred atoms in the alkyl moiety, such as linear sodium Cio-18-alkylbenzenesulfonate.
  • Preferred olefin isuonates have a carbon chain length of 14 to 16.
  • anionic surfactants are preferably used as sodium salts, but may also be present as other alkali or alkaline earth metal salts, for example magnesium salts, and in the form of ammonium or mono-, di-, tri- or tetraalkylammonium salts, in the case of the sulfonates also in the form of their corresponding acid, for example
  • the agent according to the invention may also contain cationic surfactants and / or amphoteric surfactants.
  • Suitable amphoteric surfactants are, for example, betaines of the formula ⁇ '") ⁇ ' ⁇ ) ⁇ ⁇ ) ⁇ + 0 ⁇ 20 ⁇ ⁇ in which R i is an optionally interrupted by hetero atoms or hetero atom groups alkyl radical having 8 to 25, preferably 10 to 21 carbon atoms, and R IV and R v are identical or different alkyl radicals having 1 to 3 carbon atoms, in particular C 1 -C 6 -alkyl-dimethylcarboxymethylbetaine and C 1 -C 7 -alkylamidopropyl-dimethylcarboxymethylbetaine.
  • biosurfactants are surfactant molecules which can be produced on the basis of renewable raw materials, for example from vegetable oil and sugar substrates.
  • Preferred biosurfactants are glycolipids which, for example, under the trade name Sophoclean ® (Givaudan) or Rewoferm ® SL 446 (Evonik) are commercially available.
  • the glycolipid comprises a rhamnolipid and / or a sophorolipid.
  • cellobioselipids, mannosylerythritol lipids and trehaloselipids are also suitable.
  • the composition comprises a mixture of different surfactants, one of the surfactants contained in this surfactant mixture being a biosurfactant, the proportion of biosurfactant and in particular glycolipid in this surfactant mixture is from 20% by weight to 95% by weight, in particular 35% by weight. % to 80 wt .-%, preferably 45 wt .-% to 70 wt .-%.
  • Suitable cationic surfactants include the quaternary ammonium compounds of the formula (R vi ) (R vii ) (R viii ) (R ix ) N + X " , in which R vi to R ix for four identical or different, in particular two long and two short-chain, alkyl radicals and X "are an anion, especially a halide ion, for example, didecyldimethylammonium chloride, alkyl-benzyl-didecyl-ammonium chloride and mixtures thereof.
  • Other suitable cationic surfactants are the quaternary
  • surface-active compounds in particular with a sulfonium, phosphonium, iodonium or arsonium group, which are also known as antimicrobial agents.
  • antimicrobial agents in particular with a sulfonium, phosphonium, iodonium or arsonium group, which are also known as antimicrobial agents.
  • Suitable surfactants are described in detail, for example, in WO 2004/055720 A1. The disclosure on pages 8 to 24 is expressly incorporated by reference.
  • the total surfactant content of such, preferably aqueous, detergent formulation is preferably 0, 1 to 40 wt .-% and particularly preferably 0.1 to 12.0 wt .-%, based on the total formulation.
  • This group of other potential ingredients includes, but is not limited to, acids, bases, organic solvents, salts, chelants, fillers, builders, bleaches, and mixtures thereof.
  • the cleaning agent according to the invention may further comprise one or more water-soluble salts in a total amount of from 0.1 to 75% by weight. These may be inorganic and / or organic salts.
  • Inorganic salts which can be used according to the invention are preferably selected from the group comprising colorless water-soluble halides, sulfates, sulfites, carbonates,
  • Bicarbonates nitrates, nitrites, phosphates and / or oxides of the alkali metals
  • the at least one inorganic salt is therefore selected from the group comprising sodium chloride, potassium chloride, sodium sulfate, potassium sulfate and mixtures thereof.
  • sodium chloride and / or sodium sulfate is used.
  • organic salts which can be used according to the invention are in particular colorless water-soluble alkali metal, alkaline earth metal, ammonium, aluminum and / or
  • Transition metal salts of carboxylic acids are selected from the group comprising formate, acetate, propionate, citrate, malate, tartrate, succinate, malonate, oxalate, lactate and mixtures thereof.
  • the cleaning agent according to the invention is an aqueous one
  • Water-soluble organic solvents usually in an amount of from 0 to 15% by weight, preferably from 1 to 12% by weight, in particular from 3 to 8% by weight.
  • the solvents are used in the context of the teaching of the invention as needed in particular as a hydrotrope and viscosity regulator. They act solubilizing in particular for surfactants and electrolyte and fragrance and dye and thus contribute to their incorporation, prevent the formation of liquid-crystalline phases and contribute to the formation of clear products.
  • the viscosity of the agent according to the invention decreases with increasing
  • Suitable solvents are, for example, saturated or unsaturated, preferably saturated, branched or unbranched C 20 -hydrocarbons, preferably C 2-15 -hydrocarbons, having at least one hydroxyl group and optionally one or more ether functions C-O-C, ie the carbon atom chain interrupting oxygen atoms.
  • Preferred solvents are - optionally unilaterally etherified with a ⁇ -6-alkanol - C2-6-alkylene glycols and poly-C2-3-alkylene glycol having an average of 1 to 9 identical or different, preferably identical, alkylene glycol groups per molecule as well as the C1-6 - Alcohols, preferably ethanol, n-propanol or iso-propanol.
  • Exemplary solvents are the following according to INCI compounds: buteth-3, butoxy diglycol, butoxyethanol, butoxyisopropanol, butoxypropanol, n-butyl alcohol, t-butyl alcohol, butylene glycol, butyloctanol, diethylene glycol, dimethoxydiglycol, dimethyl ether, dipropylene glycol, ethoxydiglycol, Ethoxyethanol, ethyl hexanediol, glycol, hexanediol, 1, 2,6-hexanetriol, hexyl alcohol, hexylenes glycol, isobutoxypropanol, isopentyldiol, isopropyl alcohol (isopropanol), 3-methoxybutanol, methoxydiglycol, methoxyethanol, methoxyisopropanol, methoxymethylbutanol, methoxy PEG- 10, methylal, methyl alcohol,
  • longer-chain polyalkylene glycols in particular polypropylene glycols. Particularly preferred are about the PPG-400 or the PPG-450, but also
  • the solvent is selected from the group comprising ethanol, propanol, isopropanol, ethylene glycol, butyl glycol, propylene glycol, polypropylene glycols and mixtures thereof.
  • Extremely preferred solvents are the C2- and C3-alcohols, ethanol, n-propanol and / or isopropanol and the polyalkylene glycols, especially polypropylene glycols, in particular the PPG-400.
  • alkanolamines can be used in addition to the solvents described above.
  • the cleaning agent according to the invention may be all commonly used in washing and
  • Detergents used builders in particular silicates, carbonates, organic co-builders and phosphates.
  • the cleaning agent according to the invention is preferably free of phosphates.
  • silicates there are crystalline, layered sodium silicates of the general formula NaMSixOx + iyhhO, where M is sodium or hydrogen, x is a number from 1.9 to 4 and y is a number from 0 to 20 and preferred values for x 2, 3 or 4 are.
  • amorphous sodium silicates having a modulus Na2O: S1O2 of from 1: 2 to 1: 3.3, preferably from 1: 2 to 1: 2.8 and in particular from 1: 2 to 1: 2.6, to which also Water glass is to be expected.
  • the term "amorphous" is also understood to mean “X-ray amorphous”.
  • zeolites can be used as builders, preferably zeolite A and / or P.
  • zeolite X are also suitable
  • alkali metal ions are sodium and / or potassium ions, particularly preferred are soda (sodium carbonate) and potash (potassium carbonate).
  • alkali metal phosphates are the summary term for the alkali metal (especially sodium and potassium) salts of various phosphoric acids, in which one can distinguish metaphosphoric acids (HP03) n and orthophosphoric H3PO4 in addition to higher molecular weight representatives , NaH2P04, the disodium hydrogen phosphate (secondary sodium phosphate), Na2HP04, the trisodium phosphate, tertiary sodium phosphate, Na3PO4, the tetrasodium diphosphate (sodium pyrophosphate), Na4P2T7, as well as those formed by condensation of NaH2PO
  • sodium and potassium phosphates in which one can distinguish cyclic representatives, the sodium and potassium metaphosphates and chain types, the sodium and potassium polyphosphates.
  • hot or cold phosphates Graham's salt, Kurrolsches and Maddrell's salt. All higher sodium and potassium phosphates are collectively referred to as condensed phosphates.
  • Particularly suitable organic co-builders may be polycarboxylates / polycarboxylic acids, polymeric polycarboxylates, aspartic acid, polyacetals, dextrins, other organic co-builders (see below) and phosphonates.
  • Useful organic builder substances are, for example, the polycarboxylic acids which can be used in the form of their sodium salts, polycarboxylic acids meaning those carboxylic acids which carry more than one acid function.
  • these are citric acid,
  • Preferred salts are the salts of polycarboxylic acids such as citric acid, adipic acid, succinic acid, glutaric acid, tartaric acid, methylglycinediacetic acid, sugar acids and mixtures thereof. In addition to the salts, the acids can also be used per se.
  • polymeric polycarboxylates are suitable. These are, for example, the
  • Alkali metal salts of polyacrylic acid or polymethacrylic acid for example, those having a molecular weight of 500 to 70,000 g / mol.
  • the molecular weights stated for polymeric polycarboxylates are weight-average molar masses M w of the particular acid form, which were determined in principle by means of gel permeation chromatography (GPC), a UV detector being used. The measurement was carried out against an external polyacrylic acid standard, which provides realistic molecular weight values due to its structural relationship with the polymers investigated.
  • copolymeric polycarboxylates in particular those of acrylic acid with methacrylic acid and of acrylic acid or methacrylic acid with maleic acid. Copolymers of acrylic acid with maleic acid which contain 50 to 90% by weight of acrylic acid and 50 to 10% by weight of maleic acid have proven to be particularly suitable.
  • Their molecular weight relative to free acids is generally 2000 to 100000 g / mol.
  • the polymers may also contain allylsulfonic acids such as allyloxybenzenesulfonic acid and methallylsulfonic acid as a monomer.
  • biodegradable polymers of more than two
  • various monomer units for example those containing as monomers salts of acrylic acid and maleic acid and vinyl alcohol or vinyl alcohol derivatives or as monomers, salts of acrylic acid and 2-alkylallylsulfonic acid and sugar derivatives.
  • copolymers have as monomers preferably acrolein and
  • Acrylic acid / acrylic acid salts or acrolein and vinyl acetate Acrylic acid / acrylic acid salts or acrolein and vinyl acetate.
  • Suitable builder substances are polymeric aminodicarboxylic acids, their salts or their precursors, in particular polyaspartic acids or their salts and derivatives, besides polyacetals which are prepared by reacting dialdehydes with
  • Polyolcarboxylic acids which have 5 to 7 carbon atoms and at least 3 hydroxyl groups can be obtained, and dextrins, for example oligomers or polymers of carbohydrates, which can be obtained by partial hydrolysis of starches.
  • these are hydrolysis products having average molecular weights in the range of 400 to 500,000 g / mol.
  • Oxydisuccinates and other derivatives of disuccinates are more suitable co-builders, preferably in the form of its sodium or magnesium salts, further iminodisuccinate (IDS) and derivatives thereof, e.g.
  • HDIS Hydroxyiminodisuccinate
  • acetylated hydroxycarboxylic acids or their salts which may optionally also be present in lactone form and which contain at least 4 carbon atoms and at least one hydroxy group and a maximum of two acid groups.
  • phosphonates are, in particular, hydroxyalkane or aminoalkanephosphonates.
  • hydroxyalkane phosphonates 1-hydroxyethane-1,1-diphosphonate (HEDP) is of particular importance as a co-builder. It is preferably used as the sodium salt, the Disodium salt neutral and the tetrasodium salt alkaline (pH 9).
  • Aminoalkane phosphonates are preferably ethylenediamine tetramethylene phosphonate
  • ETMP Diethylentriaminpentamethylenphosphonat
  • DTPMP Diethylentriaminpentamethylenphosphonat
  • They are preferably used in the form of neutral sodium salts, for example as the hexasodium salt of EDTMP or as the hepta- and octa-sodium salt of DTPMP.
  • the builder used here is preferably HEDP from the class of phosphonates.
  • the aminoalkanephosphonates also have a pronounced heavy metal binding capacity. Accordingly, in particular if the agents also contain bleach, it may be preferable to use aminoalkanephosphonates, in particular DTPMP, or to use mixtures of the phosphonates mentioned.
  • one or more acids and / or salts thereof may be included.
  • the acids are preferably produced from renewable raw materials. Suitable acids are therefore in particular organic acids such as formic acid, acetic acid, citric acid, glycolic acid, lactic acid, succinic acid, adipic acid, malic acid, tartaric acid and gluconic acid and mixtures thereof.
  • organic acids such as formic acid, acetic acid, citric acid, glycolic acid, lactic acid, succinic acid, adipic acid, malic acid, tartaric acid and gluconic acid and mixtures thereof.
  • the inorganic acids hydrochloric acid, sulfuric acid, phosphoric acid and nitric acid or else sulfamic acid or mixtures thereof.
  • the acids and / or their salts are selected from the group comprising
  • Citric acid lactic acid, formic acid, its salts and mixtures thereof. They are preferably used in amounts of 0.01 to 10 wt .-%, particularly preferably 0.2 to 5 wt.%.
  • detergents according to the invention may continue to contain alkalis.
  • Suitable bases in agents according to the invention are preferably those from the group of alkali metal and alkaline earth metal hydroxides and carbonates, in particular sodium carbonate or sodium hydroxide.
  • ammonia and / or alkanolamines having up to 9 C atoms in the molecule preferably the ethanolamines, in particular monoethanolamine.
  • Chelating agents also called sequestering agents, are ingredients that are capable of complexing and inactivating metal ions to prevent their adverse effects on the stability or appearance of the detergents of the present invention, for example, clouding. On the one hand, it is important to complex the incompatible with numerous ingredients calcium and magnesium ions of water hardness. The complexation of the ions heavy metals such as iron or copper, on the other hand, retard the oxidative decomposition of the finished agents. In addition, the complexing agents support the cleaning effect.
  • Suitable examples are the following according to INCI designated complexing agent:
  • 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, Disodium Pyrophosphate, EDTA, Etidronic Acid, Galactic Acid, Gluconic Acid, Glucuronic Acid, HEDTA, Hydroxypropyl Cyclodextrin, Methyl Cyclodextrin, Pentapotassium Triphosphate, Pentasodium Aminotrimethylene Phosphonate, Pentasodium Ethylenediamine Tetramethylene Phosphonate, Pentasodium Pentetate,
  • Pentasodium Triphosphate Pentetic Acid, Phytic Acid, Potassium Citrate, Potassium EDTMP, Potassium Gluconate, Potassium Polyphosphate, Potassium Trisphosphonomethylamine Oxides, Ribonic Acid, Sodium Chitosan, Methylene Phosphonate, Sodium Citrate, Sodium
  • Pentamethylene Phosphonates Sodium Dihydroxyethylglycinate, Sodium EDTMP, Sodium Gluceptate, Sodium Gluconate, Sodium Glycereth-1 Polyphosphate, Sodium Hexametaphosphate, Sodium Metaphosphate, Sodium Metasilicate, Sodium Phytate, Sodium Polydimethylglycinophenol Sulfonate, Sodium Trimetaphosphate, TEA-EDTA, TEA Polyphosphate, Tetrahydroxyethyl Ethylenediamine , Tetrahydroxypropyl Ethylenediamine, Tetrapotassium
  • Etidronates tetrapotassium pyrophosphates, tetrasodium EDTA, tetrasodium etidronates,
  • Tetrasodium Pyrophosphate Tripotassium EDTA, Trisodium Dicarboxymethyl Alaninate, Trisodium EDTA, Trisodium HEDTA, Trisodium NTA and Trisodium Phosphate.
  • bleaching agents can be added to the cleaning product.
  • Suitable bleaching agents include peroxides, peracids and / or perborates, more preferred
  • Trichloroisocyanuric acid or sodium dichloroisocyanurate are less suitable in acidic detergents because of the release of toxic chlorine gas vapors, but can be used in alkaline detergents. Under certain circumstances, a bleach activator may be required in addition to the bleaching agent.
  • bleach activators it is possible to use compounds which, under perhydrolysis conditions, give aliphatic peroxycarboxylic acids having preferably 1 to 10 C atoms, in particular 2 to 4 C atoms, and / or optionally substituted perbenzoic acid.
  • bleach activators polyacylated alkylenediamines, especially tetraacetylethylenediamine (TAED), acylated triazine, in particular 1, 5-diacetyl-2,4-dioxohexahydro-1, 3,5-triazine (DADHT), acylated Glycolurils, in particular tetraacetylglycoluril (TAGU), N-acylimides, in particular N-nonanoylsuccinimide (NOSI), acylated phenolsulphonates, in particular n-nonanoyl or isononanoyloxybenzenesulphonate (n- or iso-NOBS) is particularly preferably used.
  • TAED tetraacetylethylenediamine
  • DADHT 1, 5-diacetyl-2,4-dioxohexahydro-1, 3,5-triazine
  • acylated Glycolurils in particular t
  • bleach activators can also be used. These bleach activators are preferably used in amounts of up to 10% by weight, in particular 0.1 to 8% by weight, especially 2 to 8% by weight and more preferably 2 to 6% by weight, based in each case on the total weight of bleach activator-containing agents.
  • composition according to the invention may contain one or more further auxiliary agents, especially those used in hard surface cleaning agents
  • Contain additives include, for example, organic propellants (especially sugars, sugar alcohols, glycerol, glycols and polymers thereof), hydrophobicity mediators (such as paraffin), UV stabilizers, antimicrobial agents, other opacifiers, dyes, corrosion inhibitors, bittering agents, preservatives (for example, the technical Bronopol Marked 2-bromo-2-nitropropane-1, 3-diol (CAS 52-51-7) which is commercially available for example as Myacide ® BT or BT as Boots Bronopol from Boots, or Bronopol-containing mixtures such as Preventol ® (ex Lanxess) or Parmetol ® (ex Schülke & Mayr)), disinfectants, enzymes, pH adjusters, fragrances and skin feel-improving or skin-care additives (for example, dermatologically active substances such as vitamin A, vitamin B2, vitamin B12, vitamin C, Vitamin E, D-Panthenol, Sericerin, Col
  • Hydroxyethylcellulose additives to improve the drainage and drying behavior or for stabilization. These auxiliaries and additives are contained in particular in amounts of usually not more than 5 wt .-%.
  • the cleaning agent therefore contains one or more antimicrobial active ingredients, preferably in an amount of 0.01 to 1% by weight, preferably 0.02 to 0.8 wt .-%, in particular 0.05 to 0.5 wt .-%, particularly preferably 0.1 to 0.3 wt .-%, most preferably 0.2 wt .-%.
  • disinfection, sanitation, antimicrobial action and antimicrobial agent have the usual meaning within the scope of the teaching according to the invention. While disinfection in the narrower sense of the medical practice means the killing of - in theory all - infectious germs, sanitation is to be understood as the greatest possible elimination of all - including the saprophytic - normally harmless to humans saprophytic - germs. Here, the extent of disinfection or sanitation of the antimicrobial effect of applied agent decreases with decreasing content of antimicrobial agent or increasing dilution of the agent for use.
  • antimicrobial agents from the groups of alcohols, aldehydes, antimicrobial acids or their salts, carboxylic acid esters, acid amides, phenols, phenol derivatives, diphenyls, diphenylalkanes, urea derivatives, oxygen, nitrogen acetals and formals, benzamidines, isothiazoles and derivatives thereof are suitable such as isothiazolines and isothiazolinones, phthalimide derivatives, pyridine derivatives, antimicrobial surface-active compounds, guanidines, antimicrobial amphoteric compounds, quinolines, 1, 2-dibromo-2,4-dicyanobutane, iodo-2-propynyl-butyl-carbamate, iodine, iodophores, active chlorine-releasing
  • Preferred antimicrobial agents are preferably selected from the group comprising ethanol, n-propanol, i-propanol, 1, 3-butanediol,
  • Phenoxyethanol 1, 2-propylene glycol, glycerol, undecylenic acid, citric acid, lactic acid, benzoic acid, salicylic acid, thymol, 2-benzyl-4-chlorophenol, 2,2'-methylenebis (6-bromo-4-chlorophenol), 2 , 4,4'-trichloro-2'-hydroxydiphenyl ether, N- (4-chlorophenyl) -N- (3,4-dichlorophenyl) -urea, N, N '- (1, 10-decanediyldi-1-pyridinyl-4 -ylidene) bis- (1-octanamine) dihydrochloride, N, N'-bis (4-chlorophenyl) -3,12-diimino-2,4,1,1,1,3-tetraazatetradecandiimidamide, antimicrobial quaternary surfactant compounds, guanidines and sodium dichloroisocyanur
  • Preferred antimicrobial surface-active quaternary compounds contain an ammonium, sulfonium, phosphonium, iodonium or arsonium group.
  • antimicrobially effective essential oils can be used, which at the same time provide for a scenting of the cleaning product.
  • particularly preferred antimicrobial agents are selected from the group comprising salicylic acid, quaternary surfactants, in particular benzalkonium chloride, peroxo compounds, in particular hydrogen peroxide, alkali metal hypochlorite, sodium dichloroisocyanurate and mixtures thereof.
  • Preservatives may also be included in detergent products of the invention. As such, essentially the substances mentioned in the antimicrobial agents can be used.
  • the detergent product according to the invention may contain one or more dyes (INCI Colorants).
  • dyes both water-soluble and oil-soluble dyes can be used, on the one hand the compatibility with others
  • Suitable corrosion inhibitors are, for example, the following named according to INCI: Cyclohexylamine, Diammonium Phosphate, Dilithium Oxalate, Dimethylamino Methylpropanol, Dipotassium Oxalate, Dipotassium Phosphate, Disodium
  • Suitable regulators are preferably solid long-chain fatty acids, such as stearic acid, but also salts of such fatty acids, fatty acid ethanolamides, such as coconut fatty acid monoethanolamide, or solid polyethylene glycols, such as those having molecular weights between 10,000 and 50,000.
  • the cleaning agent may also contain enzymes, preferably proteases, lipases, amylases, hydrolases and / or cellulases. They can be added to the composition according to the invention in any form established according to the prior art. These include solutions of the enzymes, preferably concentrated as possible, low in water and / or added with stabilizers. Alternatively, the enzymes can be encapsulated, for example by spray drying or extrusion of the enzyme solution together with a, preferably natural, polymer or in the form of capsules, for example those in which the enzymes are entrapped as in a solidified gel or in core-shelled form. Type in which an enzyme-containing core is coated with a water, air and / or chemical impermeable protective layer.
  • capsules are applied by methods known per se, for example by shaking or rolling granulation or in fluid-bed processes.
  • granules for example by applying polymeric film-forming agent, low in dust and storage stable due to the coating.
  • enzyme stabilizers may be present in enzyme-containing detergents in order to protect a contained enzyme from damage such as inactivation, denaturation or decomposition, for example by physical influences, oxidation or proteolytic cleavage.
  • Suitable enzyme stabilizers in each case depending on the enzyme used, are in particular: benzamidine hydrochloride, borax, boric acids, boronic acids or their salts or esters, especially derivatives with aromatic groups, for example substituted phenylboronic acids
  • Peptide aldehydes oligopeptides with reduced C-terminus
  • amino alcohols such as mono-, di-, triethanol- and -propanolamine and mixtures thereof, aliphatic carboxylic acids up to C12, such as succinic acid, other dicarboxylic acids or salts of said acids; end-capped fatty acid amide alkoxylates; lower aliphatic alcohols and especially polyols, for example glycerol, ethylene glycol, propylene glycol or sorbitol; and reducing agents and antioxidants such as sodium sulfite and reducing sugars.
  • Other suitable stabilizers are known in the art. To be favoured
  • Combinations of stabilizers used for example, the combination of polyols, boric acid and / or borax, the combination of boric acid or borate, reducing salts and succinic acid or other dicarboxylic acids or the combination of boric acid or borate with polyols or polyamino compounds and with reducing salts.
  • the pH of the compositions according to the invention can be adjusted by means of customary pH regulators, for example citric acid or NaOH.
  • customary pH regulators for example citric acid or NaOH.
  • the agent it is preferable for the agent to have a pH in the range from 5 to 11.5, preferably 7 to 11.3.
  • the composition according to the invention may further comprise one or more buffer substances (INCI Buffering Agents), usually in amounts of 0.001 to 5 wt .-%, preferably 0.005 to 3 wt .-%, in particular 0.01 to 2 wt .-%, particularly preferably 0.05 to 1 wt .-%, most preferably 0.1 to 0.5 wt .-%, for example, 0.2 wt .-%.
  • buffer substances which are at the same time complexing agents or even chelating agents (chelating agents, INCI chelating agents).
  • Particularly preferred buffer substances are the citric acid or the citrates, in particular the sodium and potassium conduction rates, for example trisodium citrate-2H2O and tripotassium citrate H20.
  • Another object of the present invention is the use of the cleaning agent according to the invention for the production of gloss and fragrance on a surface, preferably on a hard surface, which is particularly preferably not absorbent.
  • paper is preferably excluded.
  • surfaces are especially for hard surfaces, such as floors, including tiles, laminates, parquet, cork floors, marble, stone and
  • Porcelain stoneware floors, and household ceramics such as WCs, washbasins, bidets, shower trays and bathtubs, but also for doorknobs, taps, sinks made of ceramic or stainless steel, furniture such as tables, chairs, shelves, shelves, windows, cookware, crockery and cutlery.
  • WCs washbasins
  • bidets bidets
  • shower trays and bathtubs but also for doorknobs, taps, sinks made of ceramic or stainless steel
  • furniture such as tables, chairs, shelves, shelves, windows, cookware, crockery and cutlery.
  • the application of the cleaning agent by pouring / pouring, spraying or otherwise wetting the surface with the liquid detergent or a solution of the
  • Detergent preferably in water, if it is a solid detergent done.
  • the cleaning agent can be applied, for example, with a brush, a sponge or a cloth and then rubbed. After applying can
  • the cleaning agent according to the invention is described in the following embodiment in terms of its effect in a non-limiting manner.
  • aqueous solution with Texapon ® 842 (manufactured by Fa. BASF SE) as an anionic surfactant.
  • the water had a hardness of 16 ° dH.
  • the measurements were carried out at a temperature of 35 ° C. This corresponds to the average cleaning temperature when cleaning hard surfaces.
  • the samples of the Q-CMD measurement were adjusted to this temperature, in which water (with 16 ° dH) was passed over this.
  • Glossy polymer adheres better to a surface than without the fragrance. Both fragrance mixtures used enabled improved adhesion of the polymer on the surface to the polymer alone. Thereby enabled perfume mixtures weiceh not have bicyclic structures as present in Veludo ®, a particularly good effect.
  • perfume compounds which had esters and alcohols as fragrances, which did not contain any bicyclic structures.

Landscapes

  • 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)

Abstract

La présente invention concerne un produit de nettoyage pour surfaces dures permettant de conférer à la surface nettoyée un parfum et une brillance durables.
PCT/EP2017/081844 2016-12-21 2017-12-07 Produit de nettoyage pour surfaces dures ayant un parfum et une brillance durables WO2018114355A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102016225903.2A DE102016225903A1 (de) 2016-12-21 2016-12-21 Reinigungsmittel für harte Oberflächen mit langanhaltender Duft- und Glanzwirkung
DE102016225903.2 2016-12-21

Publications (1)

Publication Number Publication Date
WO2018114355A1 true WO2018114355A1 (fr) 2018-06-28

Family

ID=60629700

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2017/081844 WO2018114355A1 (fr) 2016-12-21 2017-12-07 Produit de nettoyage pour surfaces dures ayant un parfum et une brillance durables

Country Status (2)

Country Link
DE (1) DE102016225903A1 (fr)
WO (1) WO2018114355A1 (fr)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6403546B1 (en) 2001-01-31 2002-06-11 S. C. Johnson Commercial Markets, Inc. Floor cleaner and gloss enhancer
WO2004055720A1 (fr) 2002-12-16 2004-07-01 Koninklijke Philips Electronics N.V. Systeme d'authentification a cryptage visuel faisant appel a une polarisation lumineuse
US20140274863A1 (en) * 2013-03-15 2014-09-18 Evonik Industries Ag Phosphoric acid esters, their preparation and use
WO2014139984A1 (fr) 2013-03-15 2014-09-18 Henkel Ag & Co. Kgaa Nettoyants pour surfaces dures contenant des esters d'acide phosphorique d'un alkylalcool à modification polyéther
EP2821470A1 (fr) * 2013-07-01 2015-01-07 Becker, Bernhard Procédé de nettoyage d'une surface d'un véhicule

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6403546B1 (en) 2001-01-31 2002-06-11 S. C. Johnson Commercial Markets, Inc. Floor cleaner and gloss enhancer
WO2004055720A1 (fr) 2002-12-16 2004-07-01 Koninklijke Philips Electronics N.V. Systeme d'authentification a cryptage visuel faisant appel a une polarisation lumineuse
US20140274863A1 (en) * 2013-03-15 2014-09-18 Evonik Industries Ag Phosphoric acid esters, their preparation and use
WO2014139984A1 (fr) 2013-03-15 2014-09-18 Henkel Ag & Co. Kgaa Nettoyants pour surfaces dures contenant des esters d'acide phosphorique d'un alkylalcool à modification polyéther
US20150376551A1 (en) * 2013-03-15 2015-12-31 Henkel Ag & Co. Kgaa Cleaners for hard surfaces comprising phosphoric acid esters of a polyether-modified alkyl alcohol
EP2821470A1 (fr) * 2013-07-01 2015-01-07 Becker, Bernhard Procédé de nettoyage d'une surface d'un véhicule

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
"International Cosmetic Ingredient Dictionary and Handbook", 1997

Also Published As

Publication number Publication date
DE102016225903A1 (de) 2018-06-21

Similar Documents

Publication Publication Date Title
EP2970828B1 (fr) Nettoyants pour surfaces dures contenant des esters d'acide phosphorique d'un alkylalcool à modification polyéther
EP2494025B1 (fr) Produit de nettoyage antimicrobien pour surfaces dures
EP3004474B1 (fr) Dispositif servant à distribuer une préparation de substance active dans une cuvette de toilettes
EP1948773A1 (fr) Produits de consommation odorants contenant un oxydant
EP3835399B1 (fr) Agent de nettoyage pour surfaces dures
DE102009001559A1 (de) Kalklösendes Reinigungsmittel
WO2012113671A1 (fr) Gel wc
EP3083928A1 (fr) Pastille de détergent pour surfaces dures
DE102013226446A1 (de) Mikroemulsionen mit Biotensiden
WO2013110682A1 (fr) Micro-émulsions à force de dissolution optimisée des graisses
EP4025109B1 (fr) Robot nettoyeur comprenant un tissu de nettoyage et un moyen de nettoyage
WO2018114355A1 (fr) Produit de nettoyage pour surfaces dures ayant un parfum et une brillance durables
DE102012221021A1 (de) Wasch- und Reinigungsmittel mit Alkylpolypentosiden
EP2922945B1 (fr) Procédé continu de préparation de produits de lavage ou de nettoyage liquides
EP2935548A1 (fr) Bande de produit de nettoyage autocollante pour des surfaces dures
DE102022121763A1 (de) Einsatz von metallorganischen gerüstverbindungen in wc-produkten zur beseitigung von schlechtgerüchen
EP3771742A1 (fr) Bloc désodorisant à brillance améliorée
DE102022108117A1 (de) Einsatz von mof in wc-produkten zur beseitigung von schlechtgerüchen

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 17811562

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 17811562

Country of ref document: EP

Kind code of ref document: A1