EP1978080B1 - Klebrige Hygienisierungszusammensetzung zum Reinigen und/oder Desinfizieren und/oder Parfümieren von sanitären Befestigungsmitteln - Google Patents

Klebrige Hygienisierungszusammensetzung zum Reinigen und/oder Desinfizieren und/oder Parfümieren von sanitären Befestigungsmitteln Download PDF

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Publication number
EP1978080B1
EP1978080B1 EP08153205.3A EP08153205A EP1978080B1 EP 1978080 B1 EP1978080 B1 EP 1978080B1 EP 08153205 A EP08153205 A EP 08153205A EP 1978080 B1 EP1978080 B1 EP 1978080B1
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EP
European Patent Office
Prior art keywords
composition
composition according
component
cleaning
perfuming
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
Application number
EP08153205.3A
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English (en)
French (fr)
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EP1978080A1 (de
Inventor
Andrea Agostini
Marco Oliva
Michele Ferri
Angelo Ettore Motti
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Bolton Manitoba SpA
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Bolton Manitoba SpA
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Application filed by Bolton Manitoba SpA filed Critical Bolton Manitoba SpA
Publication of EP1978080A1 publication Critical patent/EP1978080A1/de
Application granted granted Critical
Publication of EP1978080B1 publication Critical patent/EP1978080B1/de
Priority to HRP20161610TT priority Critical patent/HRP20161610T1/hr
Revoked legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • C11D17/00—Detergent materials or soaps characterised by their shape or physical properties
    • C11D17/0047—Detergents in the form of bars or tablets
    • C11D17/0056—Lavatory cleansing blocks
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
    • C11D1/02—Anionic compounds
    • C11D1/12—Sulfonic acids or sulfuric acid esters; Salts thereof
    • C11D1/14—Sulfonic acids or sulfuric acid esters; Salts thereof derived from aliphatic hydrocarbons or mono-alcohols
    • C11D1/146—Sulfuric acid esters
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
    • C11D1/38—Cationic compounds
    • C11D1/40—Monoamines or polyamines; Salts thereof
    • 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
    • C11D1/65—Mixtures of anionic 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
    • C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
    • C11D1/66—Non-ionic compounds
    • C11D1/72—Ethers of polyoxyalkylene glycols
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
    • C11D1/66—Non-ionic compounds
    • C11D1/75—Amino oxides
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
    • C11D1/66—Non-ionic compounds
    • C11D1/825—Mixtures of compounds all of which are non-ionic
    • 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
    • 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
    • C11D1/8355—Mixtures of non-ionic with cationic compounds containing a combination of non-ionic compounds differently alcoxylised or with different alkylated chains
    • 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
    • C11D10/00—Compositions of detergents, not provided for by one single preceding group
    • C11D10/04—Compositions of detergents, not provided for by one single preceding group based on mixtures of surface-active non-soap compounds and soap
    • C11D10/045—Compositions of detergents, not provided for by one single preceding group based on mixtures of surface-active non-soap compounds and soap based on non-ionic surface-active compounds and soap
    • 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
    • C11D3/20—Organic compounds containing oxygen
    • C11D3/22—Carbohydrates or derivatives thereof
    • C11D3/222—Natural or synthetic polysaccharides, e.g. cellulose, starch, gum, alginic acid or cyclodextrin
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/16—Organic compounds
    • C11D3/26—Organic compounds containing nitrogen
    • C11D3/30—Amines; Substituted amines ; Quaternized amines
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/16—Organic compounds
    • C11D3/26—Organic compounds containing nitrogen
    • C11D3/32—Amides; Substituted amides
    • C11D3/323—Amides; Substituted amides urea or derivatives thereof
    • 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
    • C11D3/3753—Polyvinylalcohol; Ethers or esters thereof
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/16—Organic compounds
    • C11D3/37—Polymers
    • C11D3/3746—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • C11D3/3757—(Co)polymerised carboxylic acids, -anhydrides, -esters in solid and liquid compositions
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/16—Organic compounds
    • C11D3/37—Polymers
    • C11D3/3746—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • C11D3/3769—(Co)polymerised monomers containing nitrogen, e.g. carbonamides, nitriles or amines
    • 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
    • C11D3/38—Products with no well-defined composition, e.g. natural products
    • C11D3/382—Vegetable products, e.g. soya meal, wood flour, sawdust
    • 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
    • C11D3/38—Products with no well-defined composition, e.g. natural products
    • C11D3/384—Animal products
    • 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
    • C11D3/48—Medical, disinfecting agents, disinfecting, antibacterial, germicidal or antimicrobial compositions
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/50—Perfumes

Definitions

  • the present invention relates to an adhesive hygienizing composition for the cleaning and/or disinfecting and/or perfuming of sanitary fixtures.
  • the present invention falls within the technical field of products for the cleaning and/or disinfecting and/or perfuming of sanitary fixtures such as WCs, bidets, pissoirs and washbasins, in particular, of products or hygienic compositions directly applied to the sanitary fixture, to which they adhere i.e. without the help of supports and/or containers, and which act by flushing with water due to discharge operations.
  • sanitary fixtures such as WCs, bidets, pissoirs and washbasins
  • hygienizing products Traditional products used for the cleaning and/or disinfecting and/or perfuming of sanitary fixtures (hereafter, “hygienizing products”) generally consist of chemical compositions (hereafter, “hygienizing compositions”) contained inside “cages” equipped with specific supports which make their application possible at the edge of the sanitary fixture.
  • the cleaning action is exerted by flushing the hygienizing composition, i.e. by the entrainment of the hygienizing composition on the part of the water which flushes the composition and its container every time a water flow is activated during discharge operations.
  • hygienizing products have been recently developed in solid or paste form directly applicable to sanitary fixtures, to which they adhere without the help of any container and/or support. Also in this case, the cleaning action is exerted through the flushing of the composition on the part of the flow of discharge water and the product is completely washed away only after a certain number of discharge operations.
  • the above hygienizing compositions generally comprise water, surfactants, adhesion promoters, perfumes and possibly other additives.
  • Examples of hygienizing products directly applicable to sanitary fixtures without the help of any support and/or container can be found in EP 1,086,199 and EP 1,325,103 . They describe hygienizing products characterized by a water content ranging from 20% to 70% by weight of the product. According to these documents water is an indispensable component for obtaining adhesion of the hygienizing product to the sanitary fixture to which it is applied.
  • the Applicant has now surprisingly found an adhesive hygienizing composition for the cleaning and/or disinfecting and/or perfuming of sanitary fixtures which overcomes the disadvantages of the state of the art.
  • a main objective of the present invention is therefore to provide an adhesive hygienizing composition for the cleaning and/or disinfecting and/or perfuming of sanitary fixtures, directly applicable to the sanitary fixture to which it adheres without the help of supports and/or containers, having a reduced encumbrance but at the same time an adhesion to the wall of the sanitary fixture and an optimum duration.
  • a further objective of the present invention is to simplify the preparation of the adhesive hygienizing compositions for the cleaning and/or disinfecting and/or perfuming of sanitary fixtures directly applicable to sanitary fixtures and reduce their production costs.
  • An object of the present invention therefore relates to an adhesive hygienizing composition, directly applicable to a sanitary fixture to which it adheres without the help of supports and/or containers, for the cleaning and/or disinfecting and/or perfuming of sanitary fixtures, having a maximum content of water of 2.5%, comprising:
  • the adhesive hygienizing composition, object of the invention is preferably produced in solid form. It is characterized by a melting point ranging from 30 to 70°C, more preferably from 35 to 55°C and even more preferably from 40 to 50°C.
  • the main advantages of the adhesive hygienizing composition according to the present invention consist in its direct applicability to the sanitary fixture, its high efficacy, its long duration with time and improved aesthetical appearance.
  • the formulation of the adhesive hygienizing composition according to the present invention is such that it does not require the use of inert ingredients having the sole function of filling excipient.
  • the adhesive hygienizing composition according to the present invention has a reduced volume, it exerts its cleaning action by flushing and is only completely washed away after a high number of discharge water flows.
  • a further object of the present invention relates to the process for preparing said hygienic compositions and their use for the cleaning and/or disinfecting and/or perfuming of sanitary fixtures. Another object of the present invention also relates to the process for cleaning and/or disinfecting and/or perfuming a sanitary fixture according to claim 23.
  • Polyalkoxyalkanes which are used for the purposes of the present invention are organic compounds with a long hydrophile chain or having at least a part of the molecule with hydrophilic properties.
  • Particularly preferred compounds for the purposes of the present invention are polyalkoxyalkanes, in which the hydrophilic part can consist of polyethoxy groups.
  • Compounds of the polyethoxyalkane type preferably have a number of ethoxyl groups ranging from 15 to 55, preferably from 25 to 45, even more preferably from 20 to 30.
  • the alkyl radical of the polyalkoxyalkanes has at least 12 carbon atoms, preferably from 16 to 30 carbon atoms.
  • the polyalkoxy alkanes are selected from ethoxylated alcohol with a chain of 22 carbon atoms (C 22 ) and with 30 ethoxy groups, ethoxylated alcohol (C 16/18 ) with 25 ethoxy groups and/or mixtures thereof, preferably ethoxylated alcohol with a chain of 22 carbon atoms (C 22 ) and with 30 ethoxy groups.
  • component i) is present in a quantity ranging from 20% to 70% by weight with respect to the total weight of the composition, preferably from 30% to 70% and, even more preferably from 45% to 60%.
  • the detergent action of the composition according to the present invention is exerted by a surfactant compound selected from anionic and/or amphoteric and/or cationic surfactants.
  • Anionic surfactants which can be used for the purposes of the present invention are selected from sodium dodecylbenzenesulfonate, sodium alkane sulfonates, alkyl sulfates, alkylether sulfates, sulfonated alpha-olefins, sulfated alcohol ethers, alkylsulfosuccinates and/or mixtures thereof.
  • the anionic surfactant is preferably TEA laurylsulfate.
  • Amphoteric surfactants can also be used for the purposes of the present invention, selected from alkyl-betaines and/or alkylamido-betaines and/or alkylamino-oxides or cationic surfactants which comprise, for example, quaternary ammonium salts.
  • the surfactant used in the composition according to the present invention is present in a quantity ranging from 20% to 50% by weight with respect to the total weight of the composition, preferably from 30% to 40%.
  • composition according to the present invention also envisages the use of substances which favour preserving the solid consistency of the adhesive hygienizing composition also during use.
  • Substances used for this purpose are polyhydroxyl compounds belonging to the group comprising glycerin, polyethylene glycol, 1,3-dihydroxypropane, 1,3- or 1,4-dihydroxybutane, 1,3-dihydroxyisobutane, pentaerythritol, 1,2-dihydroxypropane, 1,2- or 2,3-dihydroxybutane, 1,2-dihydroxyisobutane, diethylene glycol, triethylene glycol, preferably glycerine or polyethylene glycol and/or mixtures thereof.
  • the concentration of the possible polyhydroxyl compound and/or mixture of hydroxyl compounds in the composition can vary from 1% to 10% by weight with respect to the total weight of the composition, preferably from 2% to 6%.
  • the adhesive hygienizing composition according to the present invention also contains disinfecting and/or perfuming agents and possibly dyes and/or cleaning aids and/or foaming agents and/or thickening agents, selected from those commonly known to experts in the field.
  • the concentration of the perfuming agents can range from 1% to 15% by weight with respect to the total weight of the composition, preferably from 4% to 10%.
  • the concentration of the cleaning aids can range from 0.1% to 10% by weight with respect to the total weight of the composition, preferably from 0.5 to 5%.
  • the cleaning aids are preferably a mixture of biological agents capable of producing gram-positive micro-organisms selected from bacteria, yeasts, spores, etc.
  • the cleaning aids are more preferably a mixture of gram-positive micro-organisms and/or biological agents capable of producing said micro-organisms in a concentration ranging from 10 4 to 10 12 cfu/g, said micro-organisms belonging to the species Bacillus subtilis, Bacillus licheniformis, Bacillus sphaericus, Bacillus thuringensis and/or Paenicillium camenbertii.
  • the gram-positive micro-organisms preferably belong to the species Bacillus subtilis and/or Bacillus licheniformis.
  • the gram-positive micro-organisms and/or biological agents capable of producing said micro-organisms are preferably present in a concentration ranging from 10 6 to 10 10 cfu/g, more preferably from 10 7 to 10 9 cfu/g.
  • the lipase, protease, cellulase, amylase and urease action of these gram-positive micro-organisms and/or biological agents capable of producing these micro-organisms, combined with the detergent action of the surfactant compound, allows a high efficiency to be obtained in removing the dirt in all areas of the sanitary fixture to which the adhesive hygienizing composition is applied.
  • the hygienizing and disinfecting action is extended over the whole surface of the basin starting from the waterline as far as the upper edge of the basin itself, both in areas close to the application point and in areas farther away, at the same time also removing unpleasant odours, with an effectiveness which is both immediate and above all prolonged with time which is thus exerted not only in correspondence with every water flushing but also in the time intervals between one water flushing and another.
  • the dyes which can be used for giving the adhesive hygienizing composition particular aesthetical effects comprise not only chemical substances belonging to the various groups of dyes known to exerts in the field, but also so-called coloured "specula” consisting of mixtures generally comprising sodium carbonate and/or sodium sulfate and/or bentonite or its derivatives and/or plastic material (for example polyethylene, polypropylene and mixtures thereof) and/or zeolitic compounds.
  • the above component iv) is a mixture of glycerin and polyethyleneglycol wherein the glycerin is present in a quantity equal to 3% by weight with respect to the total weight of the composition and the polyethyleneglycol is present in a quantity equal to 1% by weight with respect to the total weight of the composition.
  • an adhesive hygienizing composition according to the present invention can consist of the following components:
  • a further object of the present invention relates to a process for the preparation of the above adhesive hygienizing compositions directly applicable to sanitary fixtures, to which they adhere i.e. without the help of supports and/or containers.
  • the adhesive hygienizing composition also comprises cleaning aids
  • their addition to the mixture is effected after the homogenization phase, at a temperature of the mixture not higher than 65°C.
  • the mixture thus obtained is further mixed before being poured into the container.
  • the process for the preparation of the adhesive hygienizing composition does not envisage the use of water.
  • the water possibly present in the adhesive hygienizing composition is only due to the presence of traces of humidity in the components used for the preparation of the adhesive hygienizing composition.
  • the components typically contain an average of 0,2 % by weight of water. This concentration however can also be higher, until it determines a maximum water content in the end-product, i.e. in the adhesive hygienizing composition, equal to 2,5 % by weight.
  • the adhesive hygienizing composition according to the present invention is produced in the form of a tablet having dimensions of about 11 x 4 x 1 cm, making it hardly visible inside the sanitary fixture to which it is applied, unlike the much more encumbering products according to the disclosures of the state of the art.
  • the encumbrance of the adhesive hygienizing composition for sanitary fixtures according to the present invention mainly depends on the duration of the hygienizing efficacy to be obtained.
  • a hygienizing composition can be subject to discharge water flushings having a volume ranging from 6 to 9 litres for each flushing
  • the adhesive hygienizing composition according to the present invention formulated as a tablet having a weight of about 20 grams is completely washed away only after about 350-500 flushings, considering that the number of flushings necessary for the complete dewashing also depends on the geometry of the tablet and water flushing mode in the WC.
  • the use of the adhesive hygienizing composition according to the present invention for cleaning and/or disinfecting and/or perfuming sanitary fixtures takes place by direct application to the sanitary fixture, to which it adheres without the help of supports and/or containers.
  • the sanitary fixture to which the adhesive hygienizing composition is applied must be wet, for example, after a water discharge effected before the application of the composition.
  • the composition in order to facilitate the application of the composition to the sanitary fixture, can be equipped with a support, such as for example a thermoformed support made of siliconized plastic and/or teflon and/or colaminated materials, drawn siliconized paper, from which the composition can be easily detached, possibly with specific elements which facilitate its application on the wall of the sanitary fixture.
  • a support such as for example a thermoformed support made of siliconized plastic and/or teflon and/or colaminated materials, drawn siliconized paper, from which the composition can be easily detached, possibly with specific elements which facilitate its application on the wall of the sanitary fixture.

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  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • Emergency Medicine (AREA)
  • Zoology (AREA)
  • Detergent Compositions (AREA)
  • Adhesives Or Adhesive Processes (AREA)

Claims (24)

  1. Adhäsive Hygienisierungs-Zusammensetzung, die unmittelbar auf eine Sanitärvorrichtung aufbringbar ist, an welcher sie ohne Zuhilfenahme von Haltern und/oder Behältern haftet, zur Reinigung und/oder Desinfektion und/oder Parfümierung von Sanitärvorrichtungen, mit einem maximalen Wasser-Gehalt von 2,5%, umfassend:
    i) 20% bis 70% einer Mischung aus Polyalkoxyalkanen und Vinylmethylether/Maleinsäure-Copolymeren als ein Haftvermittler;
    ii) 20% bis 50% zumindest eines Tensids, ausgewählt aus anionischen und/oder amphoterischen und/oder kationischen Tensiden,
    iii) Desinfektionsmittel und/oder Duftstoffe,
    (wobei die Prozentwerte in Gewichtsprozent, bezogen auf das Gesamtgewicht der Zusammensetzung, ausgedrückt sind).
  2. Zusammensetzung nach Anspruch 1, dadurch gekennzeichnet, dass die Polyalkoxy-Gruppe des Polyalkoxyalkans Polyethoxy- ist und die Anzahl an Ethoxy-Gruppen im Bereich von 15 bis 55, bevorzugt von 25 bis 45, noch bevorzugter von 20 bis 30 liegt.
  3. Zusammensetzung nach Anspruch 1 oder 2, dadurch gekennzeichnet, dass der Alkyl-Rest des Polyalkoxyalkans mindestens 12 Kohlenstoffatome, bevorzugt 16 bis 30 Kohlenstoffatome, aufweist.
  4. Zusammensetzung nach Anspruch 1, dadurch gekennzeichnet, dass die Polyalkoxyalkane der Kompontente i) ausgewählt sind aus ethoxyliertem Alkohol mit einer Kette von 22 Kohlenstoffatomen (C22) und mit 30 Ethoxy-Gruppen, ethoxyliertem Alkohol (C16/18) mit 25 Ethoxy-Gruppen und/oder Mischungen davon, bevorzugt ethoxylierter Alkohol mit einer Kette von 22 Kohlenstoffatomen (C22) und mit 30 Ethoxy-Gruppen.
  5. Zusammensetzung nach Anspruch 1, dadurch gekennzeichnet, dass die Komponente ii) ein anionisches Tensid ist, ausgewählt aus Natriumdodecylbenzolsulfonat, Natriumalkansulfonaten, Alkylsulfaten, Alkylethersulfaten, sulfonierten alpha-Olefinen, sulfatierten Alkoholethern, Alkylsulfosuccinaten und/oder Mischungen daraus.
  6. Zusammensetzung nach Anspruch 1, dadurch gekennzeichnet, dass Komponente ii) TEA Laurylsulfat ist.
  7. Zusammensetzung nach Anspruch 1, dadurch gekennzeichnet, dass Komponente ii) ein kationisches Tensid, z. B. ein quaternäres Ammoniumsalz, ist.
  8. Zusammensetzung nach Anspruch 1, dadurch gekennzeichnet, dass Komponente ii) ein amphoteres Tensid ist, ausgewählt aus Alkyl-Betainen und/oder Alkylamido-Betainen und/oder Alkylamino-Oxiden.
  9. Zusammensetzung nach Anspruch 1, dadurch gekennzeichnet, dass sie eine Polyhydroxyl-Verbindung als Komponente iv) umfasst.
  10. Zusammensetzung nach dem vorhergehenden Anspruch, dadurch gekennzeichnet, dass Komponente iv) ausgewählt ist aus Glycerol, Polyethylenglycol, 1,3-Dihydroxypropan, 1,3- oder 1,4-Dihydroxybutan, 1,3-Dihydroxyisobutan, Pentaerythritol, 1,2-Dihydroxypropan, 1,2- oder 2,3-Dihydroxybutan, 1,2-Dihydroxyisobutan, Diethylenglycol, Triethylenglycol.
  11. Zusammensetzung nach dem vorhergehenden Anspruch, dadurch gekennzeichnet, dass Komponente iv) Glycerol und/oder Polyethylenglycol und/oder Mischungen daraus ist.
  12. Zusammensetzung nach Anspruch 1, dadurch gekennzeichnet, dass sie Farbstoffe und/oder Reinigungshilfsmittel und/oder Schaummittel und/oder Verdickungsmittel als Komponente v) umfasst.
  13. Zusammensetzung nach dem vorhergehenden Anspruch, dadurch gekennzeichnet, dass die Reinigungshilfsmittel von Komponente v) eine Mischung aus Grampositiven Mikroorganismen und/oder biologischen Wirkstoffen, die fähig sind, diese Mikroorganismen in einer Konzentration im Bereich von 104 bis 1012 KbE/g (cfu/g) zu erzeugen, ist, wobei die Mikroorganismen zu den Spezies Bacillus subtilis, Bacillus licheniformis, Bacillus sphaericus, Bacillus thuringensis und/oder Paenicillium camenbertii gehören, vorzugsweise zu der Spezies Bacillus subtilis und/oder Bacillus licheniformis in einer Konzentration im Bereich von 106 bis 1010 KbE/g (cfu/g) gehören.
  14. Zusammensetzung nach Anspruch 1, dadurch gekennzeichnet, dass Komponente i), bezogen auf das Gesamtgewicht der Zusammensetzung, in einer Menge im Bereich von 30 Gewichts-% bis 70 Gewichts-%, bevorzugt von 45 Gewichts-% bis 60 Gewichts-%, vorliegt.
  15. Zusammensetzung nach Anspruch 1, dadurch gekennzeichnet, dass Komponente ii) in einer Menge im Bereich von 30 Gewichts-% bis 40 Gewichts-%, bezogen auf das Gesamtgewicht der Zusammensetzung, vorliegt.
  16. Zusammensetzung nach Anspruch 1, dadurch gekennzeichnet, dass die Duftstoffe von Komponente iii), bezogen auf das Gesamtgewicht der Zusammensetzung, in einer Menge im Bereich von 1 Gewichts-% bis 15 Gewichts-%, bevorzugt von 4 Gewichts-% bis 10 Gewichts-%, vorliegen.
  17. Zusammensetzung nach Anspruch 9, dadurch gekennzeichnet, dass Komponente iv), bezogen auf das Gesamtgewicht der Zusammensetzung, in einer Menge im Bereich von 1 Gewichts-% bis 10 Gewichts-%, bevorzugt von 2 Gewichts-% bis 6 Gewichts-%, vorliegt.
  18. Zusammensetzung nach Anspruch 12, dadurch gekennzeichnet, dass die Reinigungshilfsstoffe von Komponente v), bezogen auf das Gesamtgewicht der Zusammensetzung, in einer Menge im Bereich von 0,1 Gewichts-% bis 10 Gewichts-%, bevorzugt von 0,5 bis 5 Gewichts-% vorliegen.
  19. Zusammensetzung nach einem der Ansprüche 1 bis 18, dadurch gekennzeichnet, dass die Zusammensetzung in fester Form vorliegt.
  20. Verwendung einer Zusammensetzung gemäß einem der Ansprüche 1 bis 19 zur Reinigung und/der Desinfektion und/oder Parfümierung einer Sanitärvorrichtung.
  21. Verfahren zur Herstellung einer adhäsiven Hygienisierungs-Zusammensetzung für die Reinigung und/der Desinfektion und/oder Parfümierung von Sanitärvorrichtungen, wobei die Zusammensetzung einen maximalen Wasser-Gehalt von 2,5% aufweist und umfasst:
    i) 20% bis 70% einer Mischung aus Polyalkoxyalkanen und Vinylmethylether/Maleinsäure-Copolymeren als ein Haftvermittler;
    ii) 20% bis 50% zumindest eines Tensids, ausgewählt aus anionischen und/oder amphoterischen und/oder kationischen Tensiden,
    iii) Desinfektionsmittel und/oder Duftstoffe;
    wobei das Verfahren die folgenden operativen Phasen umfasst:
    - Heizen von Komponente i) auf eine Temperatur, die höher ist als ihr Schmelzpunkt;
    - Inkorporieren von Komponenten ii) und iii),
    - Homogenisieren der Zusammensetzung durch Mischen bei einer Temperatur im Bereich von 45°C bis 65°C für eine Zeit im Bereich von 5 Minuten bis 30 Minuten,
    - Schütten der Zusammensetzung in einen Behälter,
    - Abkühlen-Lassen der Zusammensetzung bis zur Verfestigung.
  22. Verfahren nach Anspruch 21, dadurch gekennzeichnet, dass die Zusammensetzung eine Zusammensetzung gemäß einem der Ansprüche 2 bis 19 ist.
  23. Verfahren zur Reinigung und/oder Desinfektion und/oder Parfümierung einer Sanitärvorrichtung umfassend:
    - Aufbringen einer adhäsiven Hygienisierungs-Zusammensetzung gemäß einem der Ansprüche 1 bis 19 auf eine nasse Oberfläche der Sanitärvorrichtung, an welcher sie ohne Zuhilfenahme von Haltern und/oder Behältern haftet;
    - Bespülen der Zusammensetzung durch einen Ablaufwasser-Fluss zur Reinigung und/oder Desinfektion und/oder Parfümierung der Sanitärvorrichtung.
  24. Verfahren nach Anspruch 23, dadurch gekennzeichnet, dass die Oberfläche der Sanitärvorrichtung im Anschluss an einen Ablauf von Wasser, der vor der Anwendung der Zusammensetzung getätigt wurde, nass ist.
EP08153205.3A 2007-03-29 2008-03-25 Klebrige Hygienisierungszusammensetzung zum Reinigen und/oder Desinfizieren und/oder Parfümieren von sanitären Befestigungsmitteln Revoked EP1978080B1 (de)

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HRP20161610T1 (hr) 2017-01-13

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