WO2012052379A1

WO2012052379A1 - Self-adhesive sanitary agent

Info

Publication number: WO2012052379A1
Application number: PCT/EP2011/068062
Authority: WO
Inventors: Peter Schmiedel; Danilo Panzica; Francesca Corbellini; Petra Plantikow
Original assignee: Henkel Ag & Co. Kgaa
Priority date: 2010-10-22
Filing date: 2011-10-17
Publication date: 2012-04-26
Also published as: DE102010042805A1

Abstract

An adhesive sanitary agent for cleaning and/or fragrancing and/or disinfecting comprises one or more fragrances and also 5 to 60% by weight of at least one cationic surfactant, is free from anionic, nonionic or amphoteric surfactants and is applied directly to the sanitary ceramic and is gradually worn away by the flush water.

Description

"Self-adhesive sanitary agent"

The invention relates to an adhesive sanitary agent for cleaning and / or scenting and / or

Disinfect.

Conventional products for cleaning, scenting and / or disinfecting toilet bowls are introduced by means of appropriate devices, so-called toilet bowls in the flush toilet. The overflowing rinse water then gradually dissolves the solid, liquid or gel

Cleaner out.

This dispenser can be colonized by germs over the life of the product, which can lead to the formation of ugly biofilms. In addition, refilling or replacing the metering device, even if no visible biofilm adheres to it, perceived by the consumer as unhygienic or disgusting. The fact that the basket can be moved with the toilet brush in the toilet cleaning is perceived by some consumers as disadvantageous.

EP 1086199 B1 describes a solid or pasty sanitary agent which is directly on the

Sanitary article is applicable, liable there and is rinsed only after a large number of rinses. This agent is intended to include water, anionic and / or nonionic and / or amphoteric surfactants, fragrances, an adhesion promoter and optionally further constituents.

Similar agents are also described in EP 1325103 B1 and EP 1318191 B1; all have in common that the formulations described are based essentially on anionic or nonionic surfactants.

It is desirable that a flush toilet cleaner also has a disinfecting finish. Therefore, the use of biocides makes sense for germ count reduction. Often, these are cationic systems that are compatible with the known systems of anionic or

nonionic surfactants and adhesion promoters are incompatible. Therefore, the provision of a composition compatible with cationic biocides was desirable.

It has now been found that a sanitary agent can be formulated which contains one or more fragrances as well as 5 to 60% by weight of at least one cationic surfactant and is free from anionic, nonionic or amphoteric surfactants.

The subject of this application is therefore an adhesive sanitary agent for cleaning and / or scenting and / or disinfecting, which is applied directly to the sanitary ware and gradually is removed by the rinse water containing one or more fragrances and 5 to 60 wt .-% of at least one cationic surfactant and is free of anionic, nonionic or amphoteric surfactants.

A further subject of this application is the use of an adhesive sanitary agent according to the invention for cleaning and / or scenting and / or disinfecting flush toilets.

Substances which also serve as ingredients of cosmetic products are referred to below, where appropriate, according to the International Nomenclature Cosmetic Ingredient (INCI) nomenclature. Dry

Compounds bear an INCI name in English, plant-based ingredients are listed exclusively according to Linne in Latin, so-called trivial names such as "water", "honey" or "sea salt" are also given in Latin. The INCI names can be found in the International Cosmetic Ingredient Dictionary and Handbook - Seventh Edition (1997), The Cosmetic, Toiletry and Fragrance Association (CTFA), 1101 17th Street, NW, Suite 300, Washington, DC 20036, USA , which publishes more than 9,000 INCI names and references to more than 37,000 trade names and technical names, including related distributors from over 31 countries. The International Cosmetic Ingredient Dictionary and Handbook assigns to the ingredients one or more chemical classes, for example, polymer ethers, and one or more functions, such as surfactants-cleansing agents, which are further explained and discussed below possibly also referred to.

The indication CAS means that the following sequence of numbers is a name of the Chemical Abstracts Service.

In the context of the present invention are 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, in particular 8 to 20 carbon atoms, particularly preferably 10 bis 18 carbon atoms, most preferably 12 to 16 carbon atoms, for example 12 to 14 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. In particular, the oxo alcohols or derivatives thereof which are obtainable, for example, by Roelen's oxo synthesis and preferably have 7 to 19 carbon atoms, in particular 9 to 19 carbon atoms, more preferably 9 to 17 carbon atoms, most preferably 11 to 15 carbon atoms, for example 9 to 11 carbon atoms , 12 to 15 or 13 to 15 carbon atoms, can be used accordingly. fragrances

The agent contains one or more fragrances, preferably in an amount of 1 to 15 wt .-%, in particular 1, 5 to 10 wt .-%, particularly preferably 3 to 8 wt .-%. As a perfume component, d-limonene may be contained. Preferably, the perfume contains natural fragrance mixtures, as they are mainly accessible from plant sources. Therefore, in a particularly preferred embodiment, the perfume is a perfume of essential oils (also referred to as essential oils). Pine, citrus, jasmine, patchouly, rose or ylang-ylang oil, for example, can be used as such in the context of this invention. Also suitable are muscatel sage oil, chamomile oil,

Lavender oil, clove oil, lemon balm oil, mint oil, cinnamon leaf oil, lime blossom oil, juniper berry oil, vetiver oil, olibanum oil, galbanum oil and labdanum oil, and orange blossom oil, neroliol, orange peel oil and sandalwood oil. In addition, other essential oils, but also other, both higher-boiling and highly volatile, fragrances of natural or synthetic origin in the context of the present invention can advantageously be used as fragrances or fragrance mixtures in the perfume oils.

cationic

The agent according to the invention contains at least one cationic surfactant. Suitable cationic surfactants are, for example, quaternary ammonium compounds, especially those of the formula

(R ') (R ") (R"') (R ^IV ) N ⁺ X ^" in which R 'to R ^{IV are} four identical or different, about two long and two short-chain, alkyl radicals and X ^" for a Anion, in particular a halide ion, are, for example, alkyltrimethylammonium salts, didecyl-dimethyl-ammonium chloride, alkylbenzyl-didecyl ammonium chloride and mixtures thereof. Preferred are ammonium halides such as

Alkyltrimethylammonium chlorides, dialkyldimethylammonium chlorides and

Trialkylmethylammonium chlorides, e.g. Cetyltrimethylammonium chloride,

Stearyltrimethylammonium chloride, distearyldimethylammonium chloride,

Lauryldimethylammoniumchlorid, Lauryldimethylbenzylammoniumchlorid and

Tricetylmethylammonium chloride and benzalkonium chloride. Also suitable

Alkylimidazolinium salts or alkylpyridinium salts. In addition to the alkyl radicals, corresponding esterquats can also be used to improve the biodegradability. In addition to surfactants with alkyl radicals, those with alkenyl or aryl radicals can also be used. In a particularly preferred embodiment, the cationic surfactant also contains a polyalkoxy group, preferably a polyethoxy group having 1 to 50 ethylene oxide units. A particularly preferred surfactant having the structure C _16/18 -N (CH ₃ ) (EO) _n (EO) _m with n + m = 15 is commercially available under the name Ethoquad HAT / 25 from Akzo.

Further cationic surfactants which can be used according to the invention are the quaternized

Protein hydrolysates. Also suitable according to the invention are cationic silicone oils, such as, for example, the commercially available products Q2-7224 (manufacturer: Dow Corning;

Trimethylsilylamodimethicone), Dow Corning 929 Emulsion (containing a hydroxylamino-modified silicone which is also known as amodimethicone), SM-2059 (manufacturer: General Electric), SLM-55067 (manufacturer: Wacker) and Abil ^® -Quat 3270 and 3272 (manufacturer: Th. Goldschmidt; diquaternary polydimethylsiloxanes, quaternium-80).

Alkylamidoamines, in particular fatty acid amidoamines, such as the ^{stearylamidopropyldimethylamine} obtainable under the name Tego ^Amid® S 18, are distinguished by their good biological properties

Degradability.

Also very good biodegradability are quaternary Esterverbindungen, so-called "esterquats", such as the methylhydroxy- marketed under the trademark Stepantex ^® alkyldialkoyloxyalkylammoniummethosulfate.

An example of a cationic surfactant usable quaternary sugar derivative is the

Commercial product Glucquat ^® 100 is, according to INCI nomenclature a "lauryl methyl Gluceth-10

Hydroxypropyl Dimonium Chloride ".

The composition of the invention contains one or more cationic surfactants in an amount of 5 to 60 wt .-%, preferably 10 to 55 wt .-%, particularly preferably 20 to 50 wt .-%, in particular 35 to 45 wt .-%.

Rheology Modifiers

In order to allow the agent according to the invention to adhere to the WC surface and to give the agent the desired gelatinous or pasty consistency, it may furthermore be advantageous to increase the viscosity of the agent by using a thickening agent. Suitable for this purpose are all viscosity regulators which are compatible with cationic surfactants and are usually used in detergents and cleaners, for example organic natural thickeners (agar-agar, carrageenan, tragacanth, gum arabic, alginates, pectins, polyoses, guar flour,

Locust bean gum, starch, dextrins, gelatin, casein), organic modified natural products (carboxymethyl cellulose and other cellulose ethers, hydroxyethyl and propyl cellulose and the like, gum ethers), organic fully synthetic thickeners (polyacrylic and thickener)

Polymethacrylic compounds, vinyl polymers, polycarboxylic acids, polyethers, polyimines, polyamides) and inorganic thickeners (polysilicic acids, phyllosilicates, clay minerals such as montmorillonites, zeolites, silicic acids). In particular, nonionic or cationically modified systems are suitable as bodying agents.

Preferred thickening agents are the polysaccharides and heteropolysaccharides, in particular the polysaccharide gums, for example gum arabic, agar, alginates, carrageenans and their salts, guar, guar gum, tragacanth, gellan, Ramzan, dextran or xanthan and their derivatives, for example propoxylated Guar, as well as their mixtures. Other polysaccharide thickeners, such as starches or cellulose derivatives, may alternatively or preferably be used in addition to a polysaccharide gum, for example starches of various origins and starch derivatives, for example hydroxyethyl starch, starch phosphate esters or starch acetates, or carboxymethylcellulose or its sodium salt, methyl, ethyl, hydroxyethyl, Hydroxypropyl, hydroxypropyl methyl or hydroxyethyl methyl cellulose or cellulose acetate. A particularly preferred polysaccharide thickener is cationically modified guar gum, which is obtainable, for example, from the company Rhodia under the trade name ^Jaguar® C 162.

The cleaning agent according to the invention contains 0 to 5 wt .-%, preferably 0.01 to 2.5, in particular 0.1 to 1, 5 wt .-% of a thickener, preferably a cationically modified polysaccharide thickener, particularly preferably a cationically modified guar gum.

Water-miscible solvent

Another preferred component of agents according to the invention are solvents, in particular water-miscible organic solvents. These include, for example, lower monohydric or polyhydric alcohols and / or ether alcohols, where lower alcohols in the context of this invention are understood as meaning straight-chain or branched C 1 - alcohols. Particularly suitable alcohols are in addition to ethanol, isopropanol and n-propanol, especially glycerol, glycols and diglycols. When

Ether alcohols are sufficiently water-soluble compounds having up to 10 carbon atoms in the molecule into consideration. Examples of such ether alcohols are ethylene glycol monobutyl ether,

Propylene glycol monobutyl ether, diethylene glycol monobutyl ether, propylene glycol monotertiary butyl ether and propylene glycol monoethyl ether, of which in turn ethylene glycol monobutyl ether and

Propylene glycol monobutyl ether are preferred. In a preferred embodiment, however, an alcohol, preferably glycerol, is used as the solvent.

Solvents may be contained in the detergent in amounts of 0 to 20% by weight, preferably 0.01 to 15, particularly preferably 0.2 to 10% by weight.

biocide

It is particularly desirable that the agent according to the invention can also be used for disinfecting or sanitizing a flush toilet. The agent according to the invention therefore preferably contains 0 to 5% by weight of one or more biocides. The antimicrobial agent (s) are preferably in an amount of 0.01 to 3 wt .-%, preferably 0.02 to 1 wt .-%, in particular 0.05 to 0.5 wt .-%, particularly preferably 0.1 contain up to 0.3 wt .-%. Particularly preferably, these are cationic biocides.

The terms disinfection, sanitation, antimicrobial treatment and antimicrobial agent have the usual meaning within the scope of the teaching according to the invention. During disinfection in the narrower In the sense of medical practice, the killing of - in theory, all - infectious germs, sanitation means the greatest possible elimination of all - including the usually harmless to humans saprophytic - germs to understand. Here, the extent of disinfection or sanitation depends on the antimicrobial effect of the applied agent, which decreases with decreasing content of antimicrobial active ingredient or increasing dilution of the agent for use.

Examples of suitable antimicrobial active substances from the groups of alcohols, aldehydes, antimicrobial acids or their salts, carboxylic esters, acid amides, phenols, phenol derivatives, diphenyls, diphenylalkanes, urea derivatives, oxygenates, nitrogen acetals and formals, benzamidines, isothiazoles and their derivatives are suitable according to the invention Derivatives 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 and peroxides. Preferred antimicrobial active substances 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-2,4,1,1,3-tetraazatetradecandiimidamide, antimicrobial quaternary surfactant

Compounds, guanidines. Preferred antimicrobial surface-active quaternary

Compounds contain an ammonium, sulfonium, phosphonium, iodonium or

Arsonium. Furthermore, it is also possible to use antimicrobial-effective essential oils which at the same time ensure scenting of the cleansing agent. However, particularly preferred antimicrobial active substances are cationic biocides, for example the surface-active quaternary compounds, in particular benzalkonium chloride, or the quaternary ammonium compounds commercially available under the trade name Bardac, in particular dialkyldimethylammonium chloride, and mixtures thereof.

acids

Compositions according to the invention may contain from 0 to 5% by weight of one or more acids and / or salts thereof in order to enhance the cleaning performance against lime and urine stone. Suitable acids are 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. In addition, however, the inorganic acids hydrochloric acid,

Sulfuric acid, phosphoric acid and nitric acid or amidosulfonic acid or their

Mixtures are used. The acids and / or their salts are particularly preferably selected from the group comprising citric acid, lactic acid, formic acid, its salts and mixtures the same, particularly preferred is citric acid. They are preferably used in amounts of 0.01 to 3 wt .-%, particularly preferably 0.05 to 2 wt .-%, in particular 0.1 to 1 wt .-%.

Other ingredients

In addition to the components mentioned so far, the sanitary agent according to the invention may contain further ingredients commonly used in toilet cleaning agents, preferably selected from the group consisting of preservatives, complexing agents, dyes, builders, bleaches, corrosion inhibitors, rinse-off regulators, enzymes, microorganisms, biofilm removal agents, active ingredients Inhibition of calcification, impurities to reduce soil adhesion and mixtures thereof

preservatives

Preservatives may be included in compositions of the invention. As such, essentially the substances mentioned in the antimicrobial active substances can be used.

complexing

Chelating agents (INCI), 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 agents, for example clouding. On the one hand, it is important to complex the incompatible with numerous ingredients calcium and magnesium ions of water hardness. On the other hand, the complexation of the ions of heavy metals such as iron or copper delays the oxidative decomposition of the finished agents. In addition, the complexing agents support the 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 triphosphates, pentasodium aminotrimethylene phosphonates, 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 Diethylenetriamine Pentamethylene Phosphonate, Sodium Dihydroxyethylglycinate , Sodium EDTMP, Sodium Gluceptate, Sodium Gluconate, Sodium Glycereth-1 Polyphosphate, Sodium Hexametaphosphate, Sodium Metaphosphate, Sodium

Metasilicate, Sodium Phytate, Sodium Polydimethylglycinophenolsulfonate, Sodium Trimetaphosphate, TEA-EDTA, TEA polyphosphates, tetrahydroxyethyl, ethylenediamines, tetrahydroxypropyl

Ethylenediamine, Tetrapotassium Etidronate, Tetrapotassium Pyrophosphate, Tetrasodium EDTA, Tetrasodium Etidronate, Tetrasodium Pyrophosphate, Tripotassium EDTA, Trisodium Dicarboxymethyl Alaninate, Trisodium EDTA, Trisodium HEDTA, Trisodium NTA and Trisodium Phosphate.

bleach

According to the invention, bleaching agents can be added to the cleaning agent. Suitable bleaching agents include peroxides, peracids and / or perborates, particularly preferred is hydrogen peroxide. Sodium hypochlorite, on the other hand, is less suitable for acidic detergents due to 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.

corrosion inhibitors

Suitable corrosion inhibitors (INCI Corrosion Inhibitors) are, for example, the following named according to INCI: Cyclohexylamine, Diammonium Phosphate, Dilithium Oxalate, Dimethylamino Methylpropanol, Dipotassium Oxalate, Dipotassium Phosphate, Disodium Phosphate, Disodium Pyrophosphate, Disodium Tetrapropenyl Succinate, Hexoxyethyl Diethylammonium, Phosphates, Nitromethanes, Potassium Silicates, sodium aluminates, sodium hexametaphosphates, sodium

Metasilicate, Sodium Molybdate, Sodium Nitrites, Sodium Oxalate, Sodium Silicate, Stearamidopropyl Dimethicone, Tetrapotassium Pyrophosphate, Tetrasodium Pyrophosphate, Triisopropanolamine.

Abspülregulatoren

The designated as Abspülregulatoren substances serve primarily to control the consumption of funds during use so that the intended life is met. 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 Kokosfettsäuremonoethanolamid, or solid

Polyethylene glycols, such as those with molecular weights between 10,000 and 50,000.

enzymes

The agent according to the invention 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. In superimposed layers can In addition, further active ingredients, for example stabilizers, emulsifiers, pigments, bleaches or dyes are applied. Such capsules are applied by methods known per se, for example by shaking or rolling granulation or in fluid-bed processes.

Advantageously, such granules, for example by applying polymeric film-forming agent, low in dust and storage stable due to the coating.

In addition, enzyme stabilizers may be present in enzyme-containing agents in order to protect an enzyme contained in an agent according to the invention from damage such as, for example, 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 or their salts or esters; Peptide aldehydes (oligopeptides with reduced C-terminus), amino alcohols such as mono-, di-, triethanol- and -propanolamine and mixtures thereof, aliphatic carboxylic acids up to C ₁₂ , 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; such as

Reducing agents and antioxidants such as sodium sulfite and reducing sugars. Other suitable stabilizers are known in the art. Preference is given to using combinations of stabilizers, 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. In a preferred embodiment, however, the agent according to the invention is free of enzymes.

viscosity

The sanitary agent according to the invention is of gelatinous or pasty consistency. It has a shear viscosity of at least 10 Pas (1 s ^-1 , 25 ° C.) and a storage modulus of at least 1000 Pa in a dynamic theological measurement with a frequency of 1 Hz and a deformation of 1% at 25 ° C. Sanitary agent according to the invention has a yield point of at least 1 Pa.

The recipes are sticky, so that they adhere to the ceramic in an application in the toilet and do not slip off. The agents are not immediately upon actuation of the toilet flushing, but only gradually eroded by the rinse water and so over a period of at least 30, preferably at least 50, more preferably at least 70 rinses for cleaning and / or scenting and / or Disinfecting the flush toilet contribute.

Another subject of the invention is thus the use of this adhesive sanitary agent for cleaning and / or scenting and / or disinfecting flush toilets. embodiments

Sanitary agents E1 to E4 according to the invention were produced. The compositions are shown in the following table. All quantities are in wt .-% active.

These gel-like to pasty cleaning agents were applied to the WC ceramic and allowed to rinse for at least 30 rinses.

Claims

claims

1 . Adhesive sanitary agent for cleaning and / or scenting and / or disinfecting, the

is applied directly to the sanitary ware and is gradually removed by the rinse water, characterized in that it contains one or more fragrances and 5 to 60 wt .-% of at least one cationic surfactant and is free of anionic, nonionic or amphoteric surfactants.

Adhesive sanitary composition according to claim 1, characterized in that it further contains 0 to 5% by weight of at least one cationic surfactant compatible rheology modifier

Consistency provider contains.

3. Adhesive sanitary agent according to one of claims 1 or 2, characterized in that it contains 0 to 20 wt .-% of at least one water-miscible solvent.

4. Adhesive sanitary agent according to one of claims 1 to 3, characterized in that it contains 0 to 5 wt .-% of at least one biocide.

5. Adhesive sanitary agent according to one of the preceding claims, characterized in that it contains 0 to 5 wt .-% of at least one acid and / or their salts.

6. Adhesive sanitary agent according to one of the preceding claims, characterized in that it contains 1 to 15 wt .-% fragrances.

7. Adhesive sanitary agent according to one of claims 2 to 6, characterized in that the bodying agent is nonionic or cationically modified, preferably on

Polysaccharide base, and particularly preferred is a cationically modified guar gum.

8. Adhesive sanitary agent according to one of claims 4 to 7, characterized in that the biocide is a cationic biocide, preferably benzalkonium chloride or

Dialkyldimethylammonium chloride ..

9. Adhesive sanitary agent according to one of the preceding claims, characterized in that it is a gel or pasty agent having a shear viscosity of at least 10 Pas (1 s 25 ° C).

10. Use of an adhesive sanitary agent according to one of the preceding claims for cleaning and / or scenting and / or disinfecting Spültoiletten.