CZ305483B6 - Dispensing device for dispensing liquid active-substances into flushing liquid in toilet bowl - Google Patents

Abstract

In the present invention, there is disclosed a dispensing device for dispensing liquid active substances into the flushing liquid in a toilet bowl with a holder (1), that can be suspended at the edge of the toilet bowl and with at least two storage cisterns (2, 3) arranged in the holder (1) and separated from each other containing each a liquid active substance, whereby each storage cistern (2, 3) has its own discharge port (4) through which the corresponding liquid active substance is dispensed into the flushing liquid. The storage cisterns (2, 3) are protected against ingress of the flushing liquid in their interior and the storage cistern (2, 3) discharge ports (4) are adapted for discharge of the liquid active substance, only. In working position, the storage cistern (2, 3) discharge ports (4), being arranged on the bottom side, dispense in every flushing a partial amount of the liquid active substance from each storage cistern (2, 3) into the flushing water, whereby a plate-like distribution element, having a push on region for the flushing liquid in the flushing process, is arranged on the holder (1). The interior of the storage cisterns (2, 3) is permanently connected through the mediation of the discharge ports (4) with the distribution element, optionally with an inserted arrangement preventing free outflow of the liquid active substance. The plate-like distribution element is assigned for at least two storage cisterns (2, 3), preferably for all storage cisterns (2, 3), whereby the storage cisterns (2, 3) are arranged within a common cover.

Description

A dispensing device for dispensing liquid active ingredients into a flushing liquid within a toilet bowl

Technical field

The present invention relates to a dispensing device for dispensing liquid active ingredients into a flushing liquid within a toilet bowl, the device having the features set forth in the preamble of claim 1.

BACKGROUND OF THE INVENTION

As used herein, the term " liquid active agent " refers to a liquid, or also liquid to highly viscous, optionally gel, or else a pasty or granular or other free-flowing active ingredient composition having a cleaning, disinfecting, deodorizing, bleaching or some other effect (e.g. in DE 199 30 362 A1, in EP 0 775 741 A1, and in EP 0 960 984 A2).

The dispensing devices of the type mentioned at the outset are known in various designs as "WC baskets". In particular, dispensing devices for a single liquid active substance are known. In such devices, the liquid active substance is contained in a reservoir which is fixed or replaceable in the holder and which, when fitted in the holder, has a discharge opening arranged at the bottom.

In one known dispensing device for an individual liquid active substance, the liquid active substance is dispensed by means of a disposable, flushable liquid-purgable handle (e.g. of open-cell foam - see EP 785 315 A1). Here, the dispensing opening of the reservoir will be largely closed when the reservoir closure member is removed from the sealing element fixedly mounted on the holder, so that only a small cross-sectional flow path remains available for flowing the liquid active substance. The device operates as a result of utilizing the capillary action of open-cell foam. A similar structure with a ribbed plate for distribution of fluids is also known.

In both of these variants, however, it seems not optimal that the drain opening is essentially permanently open, so that the liquid active substance also leaks when the toilet bowl is not used for a long time.

Another dispensing device for a single liquid active substance (DE 299 02 066 U1) forms on the supply reservoir a valve-like sealing element which normally occupies an actively closed position in which the discharge opening is closed. This is due to the force of the mass of the valve ball acting as the sealing element. This sealing element can be displaced against the biasing force into a release position in which the discharge opening is slightly open. For this purpose, an operating element which is designed as a cradle and which is pivoted about an axis of rotation on the holder serves for this purpose. On one side of the axis, this actuator has a pressing area having a catching means for the flushing liquid in the form of a tray. The arm of the operating element, which is located on the other side of the axis, abuts the sealing element from below. When the flushing liquid appears in the flushing region, the sealing member is lifted from the valve seat at the drain hole by means of an actuator and the drain hole is somewhat released. The liquid active substance can be passed around the sealing element from the discharge opening into the flowing flushing liquid stream, or it can be entrained by the flushing liquid. From the aforementioned DE 199 30 362 A1, a dispensing device similar to the dispensing devices already discussed is known, but which has as a control element a single-arm lever articulated at one end to the holder, on which a sealing element is disposed between an end articulated to the holder; by pressing area. This construction is particularly suitable for a reservoir replaceably arranged on the holder.

- 1 GB 305483 B6

When using the aforementioned dispensing devices of the type mentioned at the outset, all components that enter the toilet bowl flushing liquid must be present together in the liquid active ingredient. However, some active ingredient components cannot be realized together as storage stable. Therefore, multi-chamber dispensing devices have also been proposed (EP 0 960 984 A2). These known dispensing devices serve to dispense at least two different or the same solid, gel, paste or liquid media in liquid or aqueous form into a toilet bowl. On a holder hinged to the rim of the toilet bowl there is a reservoir having at least two separate chambers arranged adjacent to one another. Each chamber has a dispensing means with a dispensing tube which, at one free end, extends into the environment through the bottom of the reservoir and is surrounded at its other free end by a fluid extending from the cover. Both chambers of the reservoir can be filled with flushing water through the groove flow of the cover part, which then flows in the manner of a siphon or overflow into the toilet bowl with the addition of the individual active ingredients. The separation of the chambers in the reservoir has the advantage that different media can be stored, which would otherwise be adversely affected by its desired effect if combined in only one chamber. It is also advantageous that the consistency of the media may be different in the different chambers.

The dispensing devices described above utilize the functional principle of the known "WC baskets" in which the flushing water flowing from above flows into chambers containing liquid active substances, releases part of the active substance substances and flows out of the chambers again with the addition of these substances. However, there is the problem that with this siphon effect realized in the chambers there remains a considerable liquid level. Thus, the action of the flushing liquid on the liquid active substance in the individual chambers also continues when the flushing processes have been interrupted for a long time. The consumption of the liquid active substance is therefore virtually impossible to control optimally.

Also known is a two-chamber dispensing device for the same or different, gel-like liquid active substances (WO 92/208876 A1) in which the discharge openings are designed as perforations in the bottom of the reservoirs and are permanently open. Due to the viscosity and the surface tension of the gel, these liquid active substances normally do not leak themselves out due to gravitational forces. Only as a result of the flushing liquid flowing from below into the drain holes and releasing somewhat of the gel lying close to the drain holes, portions of the liquid active substances can be carried away. Since, in this two-chamber system, the discharge openings are substantially permanently open, the liquid active ingredients either escape out or become hardened due to the influence of the surrounding atmosphere when they are not used for an extended period of time and are no longer activated.

The present inventors aim to solve the problem of optimizing the control over dispensing of liquid active substances in the known dispensing devices for dispensing liquid active substances from at least two mutually separated reservoirs.

SUMMARY OF THE INVENTION

SUMMARY OF THE INVENTION The present invention provides a dispensing device for dispensing liquid active ingredients into a flushing liquid within a toilet bowl with a holder hinged beyond the rim of the toilet bowl and at least two separate reservoirs for each liquid active ingredient disposed in the holder. the discharge opening which is the respective liquid active substance dispensable into the flushing liquid, the reservoirs are protected against the entrance of the flushing liquid into their interior and the reservoir discharge openings are adapted to discharge only the liquid active substance, the reservoir opening is in the working position arranged on the underside and at each flushing, a partial amount of the liquid active substance from each reservoir is dispensed into the flushing water, wherein a plate distributor element is provided on the holder which has a push-in area for flushing liquid during the flushing process, the interior of the reservoirs is permanently connected to the distribution element via the discharge

The plate distributor element is assigned together for at least two reservoirs, preferably for all reservoirs, the reservoirs being provided in a common housing.

Advantageous embodiments and further developments of the present invention are defined in the dependent claims.

The preferred embodiment of the invention will be explained in more detail below with reference to the accompanying drawings.

Clarification of drawings

Giant. 1 shows a preferred embodiment of the dispensing device according to the present invention in a top view;

Giant. 2 is a cross-sectional view of the embodiment of FIG. 1, taken along II-II; and

Giant. 3 is a cross-sectional view of the embodiment of FIG. 2 taken along line III-III.

DETAILED DESCRIPTION OF THE INVENTION

The dispensing device shown in the drawings serves to dispense at least two liquid active substances into the flushing liquid with which the toilet bowl is flushed. What is to be understood in the context of the present invention as a liquid active substance has already been defined in the foregoing parts of this specification, to which reference may now be made.

Such a dispensing device has, in particular, a holder 1 which can be hinged by the rim of the toilet bowl, as well as at least two separate reservoirs 2, 3 arranged in the holder 1 for each liquid active substance. The liquid active substances may be identical, different, mutually compatible or incompatible liquid active substances. Two reservoirs for two liquid active substances may be provided or several reservoirs for more liquid active substances may be provided.

According to the present invention, suitable liquid active substances are, for example, perfume phases, in particular perfumed perfume phases. Such fragrance phases usually comprise at least one fragrance, preferably perfume oil, at least one surfactant or emulsifier and water, as well as optionally other ingredients such as preservatives, thickeners, complexing agents, colorants, other surfactants or emulsifiers, stabilizers , descaling means and so on.

According to the invention, bleaching phases, in particular chlorine-containing bleaching phases, preferably hypochlorite-based bleaching phases, are also suitable as liquid active substances, which bleaching phases can usually contain, in addition to the bleaching agent and water itself, other admixtures such as thickeners, surfactants or emulsifiers, neutralizing agents, colorants, fragrances, and so on.

Further, according to the present invention, suitable liquid active ingredients are lime-releasing active phases (lime deposits), preferably acidic lime-releasing active phases. Such lime-releasing active phases may contain, in addition to the actual lime-releasing agent - preferably organic or inorganic acid - and the water may also optionally contain other impurities such as surfactants or emulsifiers, thickeners, fragrances, preservatives, and so on.

-3GB 305483 B6

Likewise, it is possible to use highly concentrated phases of surfactants, so-called "foaming agents", as the liquid active ingredient. Such highly concentrated surfactant phases may contain, in addition to the surfactants, other conventional admixtures.

Liquid active substances with antibacterial and / or fungicidal and / or antiviral active phases are also suitable according to the present invention, wherein the active phase in addition to the antibacterial and / or fungicidal and / or antiviral active substances and water may also contain other admixtures such as surfactants active agents or emulsifiers, thickeners, fragrances, preservatives, and so on.

It is also possible for the active substances to be active-phase enzymes. Such active phase-containing enzymes may optionally contain other ingredients, such as surfactants or emulsifiers, thickeners, fragrances, preservatives, and so on, in addition to enzymes and water.

It is equally possible that the liquid active substances used in the present invention are absorbing, in particular odor-absorbing, active phases. These absorbent active phases may contain, in addition to the absorbent, especially the odor-absorbent, and water, optionally other ingredients such as surfactants or emulsifiers, thickeners, fragrances, preservatives, and so on.

According to one preferred embodiment, the dispensing device according to the present invention offers the possibility of being used in the reservoirs 2, 3 of a combination of different liquid active substances, and according to one particularly preferred embodiment one of the reservoirs 2, 3 comprises a fragrance phase, especially as defined above.

Examples of useful combinations of liquid active ingredients are perfumed fragrance phase combined with chlorine bleach (not mutually stable in storage), perfumed perfume phase with highly concentrated surfactant phase (foaming agent), fragrance phase with an acidic active phase releasing scale, fragrance phase with antibacterial active phase, different acid systems, fragrance phase combined with enzymes containing active phase, perfumed acid phase combined with water coloring phase, odor absorbing phase fragrance, active oxygen perfumed acid phase, active phase perfumed acid phase, polyacrylate thickener, and so on. Of particular interest here are highly viscous to gel liquid active substances having viscosities in the range of several thousand mPas, in particular from 2000 to 5000 mPas, preferably from 2500 to 3500 mPas (measured by the Rotovisko LVT, Density meter 2.6 U / min, 20 ° C) .

In the dispensing device shown, each reservoir 2, 3 has its own dispensing opening 4 through which the respective respective liquid active ingredient is deliverable to the flushing liquid. Compared to the starting point of the prior art for the present invention, it is now different that the reservoirs 2, 3 are protected against the ingress of flushing liquid into their interior. The discharge openings 4 of the reservoirs 2, 3 are arranged in such a way that only the liquid active substance is discharged. In each flushing process, a partial amount of the liquid active ingredient from each of the reservoirs 2, 3 is dispensed into the flushing liquid. In the illustrated embodiment, this is realized so that the drain holes 4 of the individual reservoirs 2, 3 in the use position are arranged on the bottom side as shown in Fig. 2. In any case, the flushing water flowing impinges on the reservoirs 2, 3 from the side.

There are many different possibilities for arranging and securing the reservoirs 2, 3 on the holder 1. In one preferred embodiment, which is shown in the figure, it is proposed that the storage tanks 2, 3 are replaceably positioned or fastenable in the holder. One alternative is that the reservoirs 2, 3 are coupled to each other by means of an adapter or the like, and thus coupled to the holder 1. Another alternative is

In that case, the reservoirs 2, 3 are immediately coupled to each other and thus directly coupled to the holder 1. Finally, it is also conceivable to imagine the reservoirs 2, 3 formed in one common one-piece housing, for example as separate chambers in Depending on the requirements of the practice and the liquid active substances to be used, one or the other variant will be chosen accordingly.

The reservoirs 2, 3 as described in the prior art (cf. DE 299 02 066 U1, DE 199 15 322 A1) can be made separately refillable by means of a respective refill opening, optionally equipped with a valve. Particularly in this case, it is then possible to select the storage tanks 2, 3 in the holder 1 firmly fixed or also formed as a unitary arrangement.

However, the illustrated embodiment illustrates the reservoirs 2, 3 as replaceable disposable (disposable) reservoirs, which will probably be more widespread in practice. The illustrated and preferred embodiment illustrates the reservoirs 2, 3 arranged side by side on the holder 1. Similarly, there may also be an arrangement of the reservoirs 2, 3 one behind the other. Alternatively, it would also be possible to envisage storage tanks 2, 3 arranged one above the other for the purpose of cascading dispensing of products.

The illustrated and preferred exemplary embodiment further illustrates that the reservoirs 2, 3, which are each separately replaceable here, can be inserted into the holder 1 by pushing them from above (into the position of use). As an alternative, various other fixing options are possible. For example, it would be conceivable to imagine the reservoirs 2, 3 slidable into the holder and from the side. Alternatively, it would also be conceivable to store the reservoirs 2, 3 mounted on the side of the holder and then pivotable to the working position about the pivot axis. Depending on the design of the discharge openings 4 and their closing technique, it is possible to select one or another variant.

In principle, very high viscosity gels or pastes which are not liquid in themselves can be used as liquid active substances. In this case, it is recommended that the reservoirs 2, 3 have an elastic wall section or a whole one elastic wall, the discharge of the liquid active substances present therein by means of a compression pressure on the reservoirs 2, 3. flushing liquid through the corresponding mechanics.

It has already been mentioned in the foregoing that in a multi-chamber dispensing device, in principle dispensing mechanisms are known which are known for dispensing devices for individual liquid active substances according to the prior art. Referring to the present example as one construction option, generally based on EP 0 538 957 B1, a plate distributor element having a push-in area for flushing liquid in the flushing process is provided on the holder 1, the interior of the reservoirs 2, 3 being permanently connected with a distributor element by means of the discharge openings 4, optionally with the insertion of an arrangement preventing the free flowing of the liquid active substance. According to a particularly advantageous embodiment, the plate distributor element is assigned together to all the storage tanks 2, 3.

The illustrated and preferred exemplary embodiment illustrates a solution that operates with an actively closed sealing element. In this case, the discharge opening 4 of the reservoir 2, 3 arranged on the underside is closed by means of a sealing element 5. This sealing element 5 is resiliently biased to the closing position in which the discharge opening 4 is closed and displaceable against the spring force into the release position. in which the discharge opening 4 is somewhat loose.

For displacing the sealing element 5, an actuating element 6 cooperating with the sealing element 5 is provided, which is so compressible in each flushing process by a flushing liquid passing through it that the sealing element 5 temporarily assumes a release position against the elastic force. For this purpose, the actuating element 6 has a push-in area 7 which can be pushed by the flushing liquid during the flushing process, which also flushes the flushing liquid during the flushing process.

-5GB 305483 B6

The control element 6 is formed as a single-arm lever, one end articulated on the holder i. The sealing element 5 is arranged on the control element 6 at a certain distance from the pressing region 7. By means of a single-arm design the lever constituting the control element 6 (see FIG. The forces generated by the flushing liquid are aligned with the opening direction of the sealing element 5. Thus, the sealing element 5 can be moved downwardly from the discharge opening 4 of the reservoir 2, 3. This also allows the reservoirs to be replaceably mounted without special constructional specialties.

In the illustrated embodiment, the sealing element is disposed between the end of the actuating element 6, which is hinged to the holder 1, and the pressing area 7. The opening path of the sealing element 5 is also relatively small, opening as desired with only a very small slot. In addition, when the sealing element 5 is formed correspondingly, the slot is opened asymmetrically, that is to say, it opens more in the direction of the pressing region 7, so that the liquid active substance preferably escapes in this direction. This is also the direction towards the flushing liquid with which the liquid active substance is then appropriately mixed. The liquid active substance can also leak onto the upper side of the actuating element 6 in the direction of the pressing region 7 and mix in this way with the flushing liquid already flowing there.

It is conceivable that the sealing element 5 is formed on the control element 6 in one piece with it. This is particularly true when the control element 6 is made of a plastic material, in particular a plastic suitable for injection molding. Also, the holder 1 can in a particularly advantageous case be made of plastic, in particular of plastic suitable for injection molding, preferably of thermoplastic. In general, it is also conceivable that the actuator 6 is formed in one piece on the holder 1 and the resilient biasing force is created by the inherent elasticity of the actuator 6.

The illustrated and advantageous embodiment is distinguished in particular by the fact that the control element 6 is jointly assigned to the sealing elements 5 for at least two reservoirs 2, 3, preferably for all reservoirs 2, 3. FIG. element 6 with also a wide tub-push region 7 and small drain holes 8 recognizable therein, all in the frame base plate 9 of the holder 1. This aligns the arrangement of the discharge holes 4 on the storage tanks 2, 3. These are in relation to the center of the entire the dispensing device are formed asymmetrically, generally with dispensing openings 4 displaced relative to the center of the dispensing device (see FIG. 2). Consequently, the concentration of the dispensing active substance is achieved in a relatively narrowly delimited area, despite the fact that two reservoirs 2, 3 are provided.

Finally, it is possible to realize in a predetermined manner the dispensing of the liquid active substances from the different reservoirs 2, 3 so that the flow cross-sections at the discharge openings 4 and / or the sealing elements 5 are differently adjustable and / or adjustable.

Finally, it is to be noted that there are several possibilities of constructing the illustrated dispensing device from a constructional point of view, in particular as regards the arrangement and construction of the discharge openings and sealing elements. In this context, it is useful to draw attention to the co-pending parallel patent applications of the same applicant, the contents of which can be referred to herein. In particular, simultaneous or delayed dosing with the same or different concentrations from different reservoirs can be realized.

The present invention will be further elucidated in more detail by means of the following non-limiting examples. In these exemplary embodiments, various combinations of liquid active ingredients for the reservoirs 2, 3 of the dispensing device of the present invention are described.

1) Perfumed fragrance phase combined with chlorine bleach: practically unrealizable as storage stable in a single reservoir system.

-6GB 305483 B6

(a) Aromatic phase

Ingredients:

FEAOS-Na C12-14 + 2 EO 24,50% a basic surfactant Alkyl (C8-10) -1,5-glucoside 2.88% surfactant / emulsifier 1,2-propanediol 5,00% emulsifier Ethanol 96%, 1% MEK denatured 5,00% auxiliary emulsifier Hydroxyethylcellulose * 0.45% thickener Perfume oil, aroma Pine 10,00% fragrance Combination of poloacetal and isothiazoline 0.05% preservative Dye <1,0% Tap water up to 100%

* for example Natrosol 250 HHBR approximately 3000 mPas, 20 ° C, LVT Rotovisko, Density meter 2.6 U / min

6.5 pH, diluted clear solution

Production:

Warm water at 20-25 ° C is prepared. Dye and preservative are added while stirring, and then dissolved for 5 minutes. The thickener is then added at medium to high speed. Stirring is continued for approximately 60 minutes of swelling. A test is carried out on the glass plate for fiber content, with stirring being continued for the fibers still contained. The surfactant is then added, followed by the alcohol. Lastly, perfume is added and the tendency to release is checked.

b.) chlorine-containing bleaching phases (approximately 1% active chlorine)

Ingredients:

Na-hypochlorite (12.5% active chlorine) 8,00% chlorine bleach Sodium hydroxide (50%) 2,50% neutralizing agent Oxy-Rite® 100 * ’ 0,10% stabilization of theological properties Polyacrylate-polymer * ² 1.00% thickener Cocosalkyldimethylamine oxide ³ 2,00% surfactant / emulsifier Distilled water up to 100%

* Manufacturer BF Goodrich * ² Manufacturer BF Goodrich, e.g. Carbopol® 676 ³ e.g. Genaminox CS / Clariant GmbH approximately 2500 mPas, 20 ° C, Rotovisko LVT, Density meter 2.6 U / min 12.7 pH, undiluted opaque solution

-7EN 305483 B6

Production:

Water is prepared. A thickener is added at medium to high speed (approximately 800 rpm). A glass plate test is carried out for fiber content, and stirring must be continued for fibers or polymer particles still contained. Oxy-Rite is then added. The solution is then neutralized with NaOH. For maximum viscosity, the pH should be adjusted to 12.5. The Na-Chlorate solution is mixed at reduced speed.

2) A highly perfumed fragrance phase combined with a foaming phase

(a) Fragrance phase with a high perfume content

Ingredients:

FEAOS-Na, C12-14 + 2 EO 24,50% a basic surfactant Alkyl (C8-10) -1,5-glucoside ** 2.88% surfactant / emulsifier 1,2-propanediol 10,00% emulsifier Ethanol 96%, 1% MEK denatured 5,00% auxiliary emulsifier Hydroxyethylcellulose 0.45% thickener Citrus fragrance oil 20,00% fragrance Combination of poloacetal and isothiazoline 0.05% preservative Dye <1,0% Tap water up to 100%

* for example Texapon N 70 ** for example Glucopon 220 UP-W approximately 2500 mPas, 20 ° C, LVT Rotovisko, Density meter 2, 6 U / min

6.5 pH, diluted clear solution

Production:

Warm water at 20-25 ° C is prepared. Dye and preservative are added while stirring, and then dissolved for 5 minutes. The thickener is then added at medium to high speed. Stirring is continued for approximately 6 minutes. A test is carried out on the glass plate for fiber content, with stirring being continued for the fibers still contained. The surfactant is then added, followed by the alcohol. Lastly, perfume is added and the tendency to release is checked.

b.) Highly concentrated surfactant phase thickened with betaine / chloride

Ingredients:

FEAOS-Na C12-14 + 2 EO 30,00% a basic surfactant Kokamidopropylbetain * 20,00% a co-surfactant NaCl, undenatured 10,00% thickener Hydroxyethylcellulose 0.45% thickener Combination of poloacetal and isothiazoline 0.05% preservative Dye <1,0%

-8EN 305483 B6

Tap water up to 100% *, for example, Dehyton K approximately 5500 mPas, 20 ° C, LVT Rotovisko, Hydrometer 2, 20 U / min

6.5 pH, undiluted clear solution

Production:

Water is prepared. Dye and preservative are dissolved and then the surfactant is mixed. The viscosity is adjusted by means of NaCl.

3) Aromatic phase combined with an acidic, effective scale-leaching phase (lime scale)

(a) Aromatic phase

Ingredients:

FEAOS-C12-14 * 29,50% a basic surfactant Alkyl (C8-10) -1,5-glucoside ** 3,30% surfactant / emulsifier 1,2-propanediol 5,00% emulsifier Ethanol 96%, 1% MEK denatured 5,00% auxiliary emulsifier Hydroxyethylcellulose 0.45% thickener Perfume oil, Aqua aroma 10,00% fragrance Trisodium citrate * 2H ₂ O 2,00% a complexing agent Combination of poloacetal and isothiazoline 0.05% preservative Dye <1,0% Tap water up to 100%

* eg Texapon LS 35 ** eg Glucopon 600 CS-UP approx. 2500 mPas, 20 ° C, LVT Rotovisko, Hydrometer 2, 6 U / min 8.0 pH, undiluted clear solution

Production:

Warm water at 20-25 ° C is prepared. Dye and preservative are added while stirring, and then dissolved for 5 minutes. The thickener is then added at medium to high speed. Stirring is continued for approximately 60 minutes of swelling. A test is carried out on the glass plate for fiber content, with stirring being continued for the fibers still contained. The surfactant is then added, followed by the alcohol. Lastly, perfume is added and the tendency to release is checked.

b.) Lime-releasing acidic active phase, thickened with polysaccharide

Ingredients:

LEAOS-Na, 02-14 + 2 EO 8.11% basic surfactant

Alkyl (C8-10) -1,5-glucoside 5.44% surfactant / emulsifier

-9EN 305483 B6

Citric acid 3,00% descaler Polysaccharide / xanthan gum * 0.20% thickener Ethanol 96%, 1% MEK denatured 3,00% auxiliary emulsifier Perfume oil, Aqua aroma 6,00% fragrance Combination of poloacetal and isothiazoline 0.05% preservative Dye <1,0% Tap water up to 100%

* eg Rhodopol T approximately 3500 mPas, 20 ° C, LVT Rotovisko, Hydrometer 2, 20 U / min

2.5 pH, undiluted clear solution

Production:

Water is prepared. Dye and preservative are added while stirring, and then dissolved for 5 minutes. The thickener is then added at medium to high speed. Stirring is continued for approximately 60 minutes of swelling. The surfactant is then added, followed by the alcohol. Finally, perfume and citric acid are added and the tendency to release is checked.

4) Aromatic phase combined with an antibacterial active phase

a) Fragrance phase with activated foam through ABS composition

Ingredients:

Na-alkylbenzosulfonate * 25,50% a basic surfactant C12-15-Oxoalcohol + 10 EO ** 10,00% surfactant / emulsifier 1,2-propanediol 5,00% emulsifier Ethanol 96%, 1% MEK denatured 5,00% auxiliary emulsifier Hydroxyethylcellulose 0.45% thickener Perfume oil, Lemon aroma 10,00% fragrance Combination of poloacetal and isothiazoline 0.05% preservative Dye <1,0% Tap water up to 100%

* e.g. Marlon A 350, Hiils ** e.g. Genapol -OX-100, Clariant approximately 2500 mPas, 20 ° C, LVT Rotovisko, Hydrometer 2, 6 U / min 9.1 pH, undiluted clear solution

-10GB 305483 B6

Production:

Warm water at 20-25 ° C is prepared. Dye and preservative are added while stirring, and then dissolved for 5 minutes. The thickener is then added at medium to high speed. Stirring is continued for approximately 60 minutes of swelling. A test is carried out with a glass plate for fiber content, with the fibers still to be mixed. The surfactant is then added, followed by the alcohol. Lastly, perfume is added and the tendency to release is checked.

b.) Antibacterial phase

Ingredients:

FEAOS-Na C12-14 + 2 EO 24,50% a basic surfactant Alkyl (C8-10) -1,5-glucoside 2.88% surfactant / emulsifier 1,2-propanediol 5,00% emulsifier Ethanol 96%, 1% MEK denatured 5,00% auxiliary emulsifier Hydroxyethylcellulose 0.45% thickener Perfume oil, Lemon aroma 10,00% fragrance Combination of poloacetal and isothiazoline 0,10% preservative Salicylic acid, those. 0,60% an antibacterial agent Dye <1,0% Tap water up to 100%

approx. 2700 mPas, 20 ° C, LVT Rotovisko, Density meter 2, 6 U / min

5.5 pH, undiluted clear solution

Production:

Warm water at 20-25 ° C is prepared. Dye and preservative are added while stirring, and then dissolved for 5 minutes. The thickener is then added at medium to high speed. Stirring is continued for approximately 60 minutes of swelling. A test is carried out on the glass plate for fiber content, with stirring being continued for the fibers still contained. The surfactant is then added, followed by the alcohol. Lastly, perfume is added and the tendency to release is checked.

5) Various acid systems with higher activity for descaling

(a) Lactic acid phase

Ingredients:

FEAOS-Na C12-14 + 2 EO 8,11% a basic surfactant Alkyl (C8-10) -1,5-glucoside 5.44% surfactant / emulsifier Lactic acid 2,50% descaler Polysaccharide / xanthan gum 0.22% thickener Ethanol 96%, 1% MEK denatured 3,00% auxiliary emulsifier Perfume oil, aroma Orange 8,00% fragrance

- 11 GB 305483 B6

Combination of half acetal and 0.05% isothiazoline preservative

Dye <1.0%

Tap water up to 100% * Purac 80 approx. 3500 mPas, 20 ° C, Rotovisko LVT, Density meter 2, 20 U / min 2.2 pH, undiluted clear solution

Production:

Water is prepared. Dye and preservative are added while stirring, and then dissolved for 5 minutes. The thickener is then added at medium to high speed. Stirring is continued for approximately 60 minutes of swelling. The surfactant is then added, followed by the alcohol. Lastly, perfume and lactic acid are added and the tendency to release is checked.

b) Citric acid / Ni-base surfactant phase

Ingredients:

FA-C12-14 + 7 EO 12.50% basic surfactant / emulsifier Alkyl (C8-10) -1,5-glucoside 5.44% a co-surfactant Oleyl cetyl alcohol + 5 EO ** 3,00% auxiliary emulsifier Citric acid 5,00% descaler Polysaccharide / xanthan gum 0.20% thickener Ethanol 96%, 1% MEK denatured 3,00% auxiliary emulsifier Perfume oil, aroma Orange 12,00% fragrance Combination of poloacetal and isothiazoline 0.05% preservative Dye <1,0% Tap water up to 100%

* for example Dehydol LT 7 ** for example Eumulgin O 5 approximately 3500 mPas, 20 ° C, Rotovisko LVT, Density meter 2, 20 U / min

2.5 pH, undiluted clear solution

Production:

Water is prepared. Dye and preservative are added while stirring, and then dissolved for 5 minutes. The thickener is then added at medium to high speed. Stirring is continued for approximately 60 minutes of swelling. The surfactant is then added, followed by the alcohol. Finally, perfume and citric acid are added and the tendency to release is checked.

6) Aromatic phase combined with enzymes containing an active phase

(a) Aromatic phase

- 12GB 305483 B6

Ingredients

FEAOS-Na C12-14 + 2 EO 24,50% a basic surfactant Na-Alkanesulfonate * 8,50% auxiliary surfactant 1,2-propanediol 5,00% emulsifier Ethanol 96%, 1% MEK denatured 5,00% auxiliary emulsifier Hydroxyethylcellulose 0.45% thickener Perfume oil, Flowers of fruit 9,00% fragrance Combination of poloacetal and isothiazoline 0.05% preservative Dye <1,0% Tap water up to 100%

* eg Hostapur SAS 60 / Hoechst approximately 2500 mPas, 20 ° C, LVT Rotovisko, Density meter 2, 6 rpm

6,8 pH, undiluted clear solution

Warm water at 20-25 ° C is prepared. Dye and preservative are added while stirring, and then dissolved for 5 minutes. The thickener is then added at medium to high speed. Stirring is continued for approximately 60 minutes of swelling. A test is carried out on the glass plate for fiber content, with stirring being continued for the fibers still contained. The surfactant is then added, followed by the alcohol. Lastly, perfume is added and the tendency to release is checked.

b) Enzymatic phase

Ingredients:

FEAOS-Na C12-14 + 2 EO 24,50% a basic surfactant Alkyl (C8-10) -1,5-glucoside 2.88% surfactant / emulsifier 1,2-propanediol 5,00% emulsifier Ethanol 96%, 1% MEK denatured 5,00% auxiliary emulsifier Hydroxyethylcellulose 0.45% thickener Perfume oil, Flowers of fruit 9,00% fragrance Combination of poloacetal and isothiazoline 0.05% preservative / antibacterial active ingredient Lipase 0,50% enzyme Dye <1,0% Tap water up to 100%

approx. 2700 mPas, 20 ° C, LVT Rotovisko, Density meter 2, 6 U / min

6.5 pH, undiluted clear solution

- 13GB 305483 B6

Production:

Warm water at 20-25 ° C is prepared. Dye and preservative are added while stirring, and then dissolved for 5 minutes. The thickener is then added at medium to high speed. Stirring is continued for approximately 6 minutes. A test is carried out on the glass plate for fiber content, with stirring being continued for the fibers still contained. The surfactant is then added, followed by the alcohol. Lastly, perfume is added and the tendency to release is checked.

7) Perfumed acid phase combined with an effective flushing water phase a) Acid phase

Ingredients:

FEAOS-Na C12-14 + 2 EO 20,10% a basic surfactant Alkyl (C8-10) -1,5-glucoside 5.44% auxiliary surfactant / Citric acid 2,50% descaler Formic acid 1.50% descaler Polysaccharide / xanthan gum 0.22% thickener Ethanol 96%, 1% MEK denatured 3,00% auxiliary emulsifier Perfume oil, mint flavor 10,00% fragrance Combination of poloacetal and isothiazoline 0.05% preservative Dye <1,0% Tap water up to 100%

approx. 3500 mPas, 20 ° C, LVT Rotovisko, Density meter 2, 20 U / min

2.5 pH, undiluted clear solution

Production:

Water is prepared. Dye and preservative are added while stirring, and then dissolved for 5 minutes. The thickener is then added at medium to high speed. Stirring is continued for approximately 6 minutes. The surfactant is then added, followed by the alcohol. Lastly, perfume and acids are added and the tendency to release is checked.

b) Phase water staining / trisodium citrate as complexing agent

Ingredients:

FEAOS-Na C12-14 + 2 EO 9,11% a basic surfactant Alkyl (C8-10) -1,5-glucoside 5.44% a co-surfactant Trisodium citrate * 2H ₂ O 2,00% a complexing agent Polysaccharide / xanthan gum 0.20% thickener Ethanol 96%, 1% MEK denatured 3,00% auxiliary emulsifier Perfume oil, mint flavor 7,00% fragrance Combination of Semiacetal and 0.05% preservative

isothiazoline

- 14GB 305483 B6

Dye * 3.0% water-soluble dye

Tap water up to 100% * Basacidblau 755 gr.

approx. 3500 mPas, 20 ° C, LVT Rotovisko, Density meter 2, 20 U / min

2.5 pH, undiluted clear solution

Production:

Water is prepared. Dye and preservative are added while stirring, and then dissolved for 5 minutes. The thickener is then added at medium to high speed. Stirring is continued for approximately 6 minutes. The surfactant is then added, followed by the alcohol. Lastly, perfume and trisodium citrate are added and the tendency to release is checked.

8) Aromatic phase combined with an odor-absorbing active phase

(a) Aromatic phase

Ingredients:

FEAOS-Na C12-14 + 2 EO 24,50% a basic surfactant Alkyl 1 (C 8-10) -1,5-glucoside 2.88% surfactant / emulsifier 1,2-propanediol 10,00% emulsifier Hydroxyethylcellulose 0,50% thickener Perfume oil, aroma Green meadow 10,00% fragrance Combination of poloacetal and isothiazoline 0.05% preservative Dye <1,0% Tap water up to 100%

approx. 2500 mPas, 20 ° C, LVT Rotovisko, Density meter 2, 6 U / min

6.5 pH, undiluted clear solution

Production:

Warm water at 20-25 ° C is prepared. Dye and preservative are added while stirring, and then dissolved for 5 minutes. The thickener is then added at medium to high speed. Stirring is continued for approximately 6 minutes. A test is carried out on the glass plate for fiber content, with stirring being continued for the fibers still contained. The surfactant is then added, followed by the alcohol. Lastly, perfume is added and the tendency to release is checked.

b) Absorption phase

Ingredients:

FEAOS-Na, C12-14 + 2 EO 24.50%

Alkyl (C8-10) -1,5-glucoside 2.88%

Ethanol 96%, 1% MEK 10.00% denatured basic surfactant auxiliary surfactant / emulsifier emulsifier

- 15GB 305483 B6

Hydroxyethylcellulose 0.45% thickener Perfume oil, aroma Green meadow 10,00% fragrance Combination of poloacetal and isothiazoline 0.05% preservative antibacterial active substance Ricinolejan zinc * Dye Tap water 1.00% <1,0% up to 100% odor absorbing agent

* Tego-Sorb, concentration 50, Goldschmidt approximately 2700 mPas, 20 ° C, LVT Rotovisko, Density meter 2, 6 U / min

5,5 pH, undiluted clear solution

Warm water at 20-25 ° C is prepared. Dye and preservative are added while stirring, and then dissolved for 5 minutes. The thickener is then added at medium to high speed. Stirring is continued for approximately 60 minutes of swelling. A test is carried out on the glass plate for fiber content, with stirring being continued for the fibers still contained. The surfactant is then added, followed by the alcohol. Lastly, perfume is added and the tendency to release is checked.

9) A perfumed acid phase combined with an active oxygen phase

a.) Acidic phase with active oxygen

Ingredients:

FEAOS-Na C12-14 + 2 EO 20,10% a basic surfactant Alkyl (C8-10) -1,5-glucoside 5.44% a co-surfactant Citric acid 2,00% descaler Polysaccharide / xanthan gum 0.22% thickener Ethanol 96%, 1% MEK denatured 3,00% auxiliary emulsifier Perfume oil, aroma Apple 8,00% fragrance Combination of poloacetal and isothiazoline 0.05% preservative Hydrogen peroxide, 35% 2.86% active oxygen (1%) Diethylenetriaminepentamethylene-phosphonic acid-Na * 0.16% stabilizer Dye, pigment <1,0% Tap water up to 100%

* Dequest 2066, Monsanto approx. 3500 mPas, 20 ° C, LVT Rotor, Density 2, 20 U / min

2.5 pH, undiluted clear solution

-16GB 305483 B6

Production:

Water is prepared. Dye and preservative are added while stirring, and then dissolved for 5 minutes. The thickener is then added at medium to high speed. Stirring is continued for approximately 60 minutes of swelling. The surfactant is then added, followed by the alcohol. Perfume and acids are added. The stabilizer and hydrogen peroxide are added last and the tendency to release is checked.

b) Aromatic phase

Ingredients:

FEAOS-Na C12-14 + 2 EO 20,10% a basic surfactant Alkyl (C8-10) -1,5-glucoside 5.44% a co-surfactant Citric acid 2,00% descaler Polysaccharide / xanthan gum 0.22% thickener Ethanol 96%, 1% MEK denatured 6,00% auxiliary emulsifier Perfume oil, aroma Apple 10,00% fragrance Combination of poloacetal and isothiazoline 0.05% preservative Dye, pigment <1,0% Tap water up to 100%

approx. 3500 mPas, 20 ° C, LVT Rotovisko, Density meter 2, 20 U / min

2.5 pH, undiluted clear solution

Production:

Water is prepared. Dye and preservative are added while stirring, and then dissolved for 5 minutes. The thickener is then added at medium to high speed. Stirring is continued for approximately 60 minutes of swelling. The surfactant is then added, followed by the alcohol. Lastly, perfume and acids are added and the tendency to release is checked.

10) Perfumed acidic phase combined with polyacrylic thickening active phase a) Acidic phase with active oxygen

Ingredients:

FEAOS-Na C12-14 + 2 EO 20,10% a basic surfactant Alkyl (C8-10) -1,5-glucoside 5.44% a co-surfactant Citric acid 4,00% descaler Polysaccharide / xanthan gum 0.22% thickener Ethanol 96%, 1% MEK denatured 3,00% auxiliary emulsifier Citrus fragrance oil 8,00% fragrance Combination of poloacetal and isothiazoline 0.05% preservative Dye <1,0%

- 17GB 305483 B6

Tap water up to 100% approximately 3500 mPas, 20 ° C, Rotovisko LVT, Density meter 2, 20 U / min 3.0 pH, undiluted clear solution

Production:

Water is prepared. Dye and preservative are added while stirring, and then dissolved for 5 minutes. The thickener is then added at medium to high speed. Stirring is continued for approximately 6 minutes. The surfactant is then added, followed by the alcohol. Perfume and acids are added. The stabilizer and hydrogen peroxide are added last and the tendency to release is checked.

b) Polyacrylate thickening active phase

Ingredients:

FEAOS-Na C12-14 + 2 EO 10,10% a basic surfactant Alkyl (C8-10) -1,5-glucoside 2,50% a co-surfactant Ethanol 96%, 1% MEK denatured 3,00% auxiliary emulsifier Sodium hydroxide (50%) 1.50% neutralizing agent Citrus fragrance oil 4,00% fragrance Polyacrylate polymer 0.8% thickener Tap water up to 100%

* BF Goodrich manufacturer, such as Carbopol ETD 2690 approximately 3500 mPas, 20 ° C, LVT Rotovisko, Density Meter 2, 6 U / min 10.0 pH, undiluted clear solution

Production:

Water is prepared. A thickener is added at medium to high speed (approximately 800 rpm). A glass plate test is carried out for fiber content, and stirring must be continued for fibers or polymer particles still contained. The solution is then neutralized with NaOH. At reduced speed, the perfume oil is mixed in.

Claims (2)

PATENT CLAIMS A dispensing device for dispensing liquid active substances into a flushing liquid within a toilet bowl with a holder (1) hinged beyond the edge of the toilet bowl and with at least two separate reservoirs (2, 3) arranged in a holder (1) for each one each active reservoir (2, 3) having its own dispensing opening (4), which is the respective liquid active substance dispensable into the flushing liquid, characterized in that the reservoirs (2, 3) are protected against the inlet of the flushing liquid into their interior and the discharge openings (4) of the reservoirs (2, 3) are adapted to discharge only the liquid active substance, the discharge opening (4) of the reservoir (2, 3) being arranged in the operating position on the underside and each flushing emits a partial amount of liquid active substance from each reservoir (2, - 18GB 305483 B6 3) into the flushing water, wherein a plate distributor element is provided on the holder (1), which has a flushing liquid push-in area during the flushing process, the interior of the reservoirs (2, 3) being permanently connected to the distributor element via the discharge openings (4); optionally with the insertion of an anti-fluid flow prevention arrangement and this plate distributor element is assigned together for at least two storage tanks (2, 3), preferably for all storage tanks (2, 3), the storage tanks (2, 3) being modified in a common cover.