CZ305459B6 - 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 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). In case of the use of two storage cisterns, these storage cisterns are positioned asymmetrically relative to the center of the entire dispensing system and the discharge ports (4) of the storage cisterns (2, 3) are arranged on the storage cisterns with offset to the center of the entire dispensing system.

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, is pivotally mounted about a pivot axis on the holder. 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. The aforementioned DE 199 30 362 A1 discloses a dispensing device similar to the dispensing devices already discussed, but which, as an actuator, has a single-arm, articulated lever at one end to the holder, on which a sealing element is disposed between the end hinged to the holder and areas. This construction is particularly suitable for a reservoir replaceably arranged on the holder.

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 principle of the known "WC baskets" in which the flushing water flowing from above flows into the chambers containing the 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 active ingredients, if not used for a prolonged period of time, either leak out or become hardened due to the surrounding atmosphere 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 flushing liquid push-in area during the flushing process, the interior of the reservoirs is permanently connected to the distributor element via the discharge openings, optionally with the insertion of an arrangement preventing the free flow of liquid active substance, and this plate distributor element is assigned together for at least two reservoirs, preferably for all These tanks are formed asymmetrically with respect to the center of the entire dispensing device, and preferably the dispensing openings of the reservoirs on the reservoirs are displaced to the center of the entire dispensing device.

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.

BRIEF DESCRIPTION OF THE 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 FIG. 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 storage tanks 2, 3 arranged in the holder 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, fragrance phases, in particular perfume fragrance 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 limescale-releasing active phases may contain, in addition to the actual limescale-releasing agent - which is preferably an organic or inorganic acid - and water, which may optionally contain other impurities such as surfactants or emulsifiers, thickeners, fragrances, preservatives, and so on.

Equally well, highly concentrated phases of surfactants, so-called "foaming agents", can be used as the liquid active ingredient. Such highly concentrated surfactant phases may contain, in addition to the surfactants, other conventional admixtures.

Liquid active compounds 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, in particular 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 fragrance phase with a 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, perfumed acid phase with active oxygen, perfumed acid phase with active 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 fastening the reservoirs 2, 3 on the holder 1. In one preferred embodiment, which is shown in the figure, it is proposed that the reservoir reservoirs 2, 3 in the holder 1 are individually replaceably positioned or mountable. 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 that the reservoirs 2,3 are directly coupled to one another and thus directly the coupled are introduced into 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 a single continuous housing, and thus fixed to the holder L to be used, one or the other variant will be selected 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 to be comprised 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 1 from the side. Alternatively, it is also conceivable to imagine the reservoirs 2, 3 which can be mounted on the bracket from the side and then pivoted to the working position about the pivot axis. Depending on the design of the discharge openings 4 and their closure technique, one or another variant may be selected.

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, there is provided on the holder 1 a plate distributor element having a flushing liquid pressing area during the flushing process, wherein the interior of the reservoirs 2, 3 is 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 a closing position in which the discharge opening 4 is closed and is displaceable against the resilient force into the release a position in which the discharge opening 4 is somewhat released.

For displacement of the sealing element 5, an actuating element 6 cooperating with the sealing element 5 is provided, which in each flushing process is forcefully pushable by the flushing liquid passing through the line so 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. The control element 6 is designed as a single-arm lever articulated on the holder 1 with one end. 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 exemplary 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 storage tanks 2, 3, preferably for all storage tanks 2, 3. FIG. element 6 with also a wide tub-push area 7 and small drain holes 8 recognizable therein, all in the frame base plate 9 of the holder LS thus harmonizing the arrangement of the discharge holes 4 on the storage tanks 2, 3. These are relative to the center of the entire dispensing device designed asymmetrically, generally with the discharge 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: in a single reservoir system practically unrealizable as storage stable, a.) Fragrance phase

Ingredients:

FEAOS-Na, C 12-14 + 2 EO Alkyl (C8-10) -1,5-glucoside 1,2-propanediol

Ethanol 96%, 1% MEK denatured Hydroxyethylcellulose *

Perfume oil, aroma Pine

Combination of poloacetal and isothiazoline

Dye

Tap water

24.50% basic surfactant

2.88% surfactant / emulsifier

5.00% emulsifier

5.00% auxiliary emulsifier

0.45% thickener

10.00% fragrance

0.05% preservative <1.0% to 100% * for example Natrosol 250 HHBR approx. 3000 mPas, 20 ° C, Rotovisko LVT, 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 60 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.) 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%

** manufactured by BF Goodrich ' ² manufactured by BF Goodrich, e.g. Carbopol® 676 * ³ e.g. Genaminox CS / Clariant GmbH approx.

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.) A perfume phase with a high perfume content

Ingredients:

FEAOS-Na, C12-14 + 2 EO * ^** Alkyl (C8-10) -1,5-glucoside ** 1,2-propanediol

Ethanol 96%, 1% MEK denatured Hydroxyethylcellulose Perfume oil, Citrus aroma

Combination of poloacetal and isothiazoline

Dye

Tap water

24.50% basic surfactant

2.88% surfactant / emulsifier

10.00% emulsifier

5.00% auxiliary emulsifier

0.45% thickener

20.00% fragrance

0.05% preservative <1.0% 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, 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. 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, C 12-14 + 2 EO Cocamidopropylbetatin * NaCl, undenatured Hydroxyethylcellulose

Combination of poloacetal and isothiazoline

Dye

Tap water

30.00% basic surfactant 20.00% auxiliary surfactant 10.00% thickener

0.45% thickener

0.05% preservative <1.0% to 100% *, for example, Dehyton K approximately 5500 mPas, 20 ° C, LVT Rotovisko, Density meter 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 active limescale-releasing phase (lime scale) a.) Aromatic phase

Ingredients:

FAS-Na, C12-14 * Alkyl (C8-10) -1,5-glucoside ** 1,2-propanediol

Ethanol 96%, 1% MEK denatured Hydroxyethylcellulose Perfume oil, aroma Aqua Trisodium citrate * 2H ₂ O

Combination of poloacetal and isothiazoline

Dye

Tap water

29.50% basic surfactant

3.30% surfactant / emulsifier

5.00% emulsifier

5.00% auxiliary emulsifier

0.45% thickener

10.00% fragrance

2.00% complexing agent

0.05% preservative <1.0% to 100% * for example Texapon LS 35 ** for example Glucopon 600 CS-UP approximately 2500 mPas, 20 ° C, LVT Rotor, Density meter 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. 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:

FEAOS-Na C 12-14 + 2 EO 8,11% a basic surfactant Alkyl (C8-10) -1,5-glucoside 5.44% surfactant / emulsifier 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 isothiazole 0.05% preservative Dye <1,0% Tap water up to 100%

* eg Rhodopol T approximately 3500 mPas, 20 ° C, LVT Rotovisko, Density meter 2.20 rpm

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. The surfactant is then added, followed by the alcohol. Lastly, perfume and citric acid are added and the tendency to release is checked.

4.) Aromatic phase combined with an antibacterial active phase

a.) Free phase with activated foam through ABS composition

Ingredients:

Na-alkylbenzosulfonate * 25,50% C12-15-Oxoalcohol + 10 EO ** 10,00% 1,2-propanediol 5,00% Ethanol 96%, 1% MEK denatured 5,00%

surfactant auxiliary surfactant / emulsifier emulsifier auxiliary emulsifier

Hydroxyethylcellulose Perfume oil, Lemon aroma

Combination of poloacetal and isothiazoline

Dye

Tap water

0.45% thickener

10.00% fragrance

0.05% preservative <1.0% to 100% * e.g. Marlon A 350, Hiils ** e.g. Genapol -OX-100, Clariant approximately 2500 mPas, 20 ° C, LVT Rotation Station, Density meter 2.6 U / min 9.1 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. 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.) Antibacterial phase

Ingredients:

FEAOS-Na, C12-14 + 2 EO Alkyl (C8-10) -1,5-glucoside 1,2-propanediol

Ethanol 96%, 1% MEK denatured Hydroxyethylcellulose Perfume oil, Lemon aroma

Combination of Semiacetal and Isothiazoline Salicylic acid, those. Dye

Tap water

24.50% basic surfactant

2.88% surfactant auxiliary / emulsifier

5.00% emulsifier

5.00% auxiliary emulsifier

0.45% thickener

10.00% fragrance

0.10% preservative

0.60% antibacterial agent <1.0% to 100% approximately 2700 mPas, 20 ° C, LVT Rotation Station, 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. During approximately 60 minutes of swelling, the suspension is allowed to run. 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, 02-14 +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 Combination of poloacetal and isothiazoline 0.05% preservative Dye <1,0% Tap water up to 100%

* Purac 80 approximately 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. 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%

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

Oleyl cetyl alcohol + 5 EO ** 3.00%

Citric acid 5,00%

Polysaccharide / xanthan gum 0.20%

Ethanol 96%, 1% MEK 3.00% denatured

Perfume Oil, Aroma Orange 12.00% Base Surfactant / Emulsifier Auxiliary Surfactant Auxiliary Emulsifier Limescent Thickener Auxiliary Emulsifier Fragrance

Combination of poloacetal and isothiazoline

Dye

Tap water * e.g. Dehydol LT 7 ** e.g. Emulgin O 5

0.05% preservative <1.0% up to 100% 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. 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 the active phase

a.) Aromatic phase

Ingredients

FEAOS-Na, C12-14 + 2 EO * Na-Alkylsulfonate * 1,2-propanediol

Ethanol 96%, 1% MEK denatured

Hydroxyethylcellulose

Perfume oil, Flowers of fruit

Combination of poloacetal and isothiazoline

Dye

Tap water

24.50% basic surfactant

8.50% surfactant auxiliary 5.00% emulsifier

5.00% auxiliary emulsifier

0.45% thickener

9.00% fragrance

0.05% preservative <1.0% to 100% * for example Hostapur SAS 60 / Hoechst approximately 2500 mPas, 20 ° C, Rotovisko LVT, Density meter 2.6 U / min 6.8 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. A glass plate test is carried out for the fiber content, and stirring must be continued if the fiber is still present. 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 Alkyl (C8-10) -1,5-glucoside 1,2-propanediol

Ethanol 96%, 1% MEK denatured Hydroxyethylcellulose Perfume oil, Fruit flowers

Combination of poloacetal and isothiazoline

Lipase

Dye

Tap water

24.50% basic surfactant

2.88% surfactant / emulsifier

5.00% emulsifier

5.00% auxiliary emulsifier

0.45% thickener

9.00% fragrance

0.05% preservative / antibacterial active ingredient

0.50% Enzyme <1.0% to 100% approximately 2700 mPas, 20 ° C, LVT Rotovisko, Hydrometer 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 60 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.) The perfumed acid phase combined with the active phase coloring the flushing water a.) The acid phase

Ingredients:

FEAOS-Na, C12-14 + 2 EO Alkyl (C8-10) -1,5-glucoside Citric acid Formic acid Polysaccharide / xanthan gum

Ethanol 96%, 1% MEK denatured

Perfume oil, mint flavor

Combination of poloacetal and isothiazoline

20.10% basic surfactant

5.44% surfactant auxiliary

2.50% limescale release agent 1.50% limescale release agent 0.22% thickener

3.00% auxiliary emulsifier

10.00% fragrance

0.05% preservative

Dye <1.0%

Tap water up to 100% approximately 3500 mPas, 20 ° C, LVT Rotation Station, 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. The surfactant is then added, followed by the alcohol. Lastly, perfume and acids are added and the tendency to release is checked.

b.) Flushing water / trisodium citrate phase 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 poloacetal and isothiazoline 0.05% preservative 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 rpm

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. 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 Alkyl (C8-10) -1,5-glucoside 1,2-propanediol Hydroxyethylcellulose Perfume oil, aroma Green meadow

Combination of poloacetal and isothiazoline

Dye*

Tap water

24.50% basic surfactant

2.88% surfactant / emulsifier

10.00% emulsifier

0.50% thickener

10.00% fragrance

0.05% preservative <1.0% to 100% approximately 2500 mPas, 20 ° C, LVT Rotovisko, Hydrometer 2.6 U / min

6.5 µL, 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. 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, 02-14 +2 EO 24,50% Alkyl (C8-10) -1,5-glucoside 2.88% Ethanol 96%, 1% MEK denatured 10,00% Hydroxyethylcellulose 0.45% Perfume oil, aroma Green meadow 10,00% Combination of poloacetal and isothiazoline 0.05% Ricinolejan zinc * 1.00% Dye <1,0% Tap water up to 100 '

surfactant auxiliary surfactant / emulsifier emulsifier thickener fragrance preservative / antibacterial odor absorbent * Tego-Sorb, concentration 50, Goldschmidt approx. 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. 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.) Perfumed acid phase combined with active oxygen active phase

a.) Acidic phase with active oxygen

Ingredients:

FEAOS-Na, C12-14 + 2 EO Alkyl (C8-10) -1,5-glucoside Citric acid Polysaccharide / xanthan gum

Ethanol 96%, 1% MEK denatured

Perfume oil, aroma Apple

Combination of Semiacetal and Isothiazoline Hydrogen peroxide, 35%

Diethylenetriaminepentamethylene phosphonic acid-Na * Dye, pigment Tap water

20.10% basic surfactant

5.44% surfactant auxiliary 2.00% descaler 0.22% thickener

3.00% auxiliary emulsifier

8,00% fragrance

0.05% preservative

2.86% active oxygen (1%)

0.16% stabilizer <1.0% up to 100% * Dequest 2066, Monsanto approx. 3500 mPas, 20 ° C, LVT Rotor, 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. 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 Alkyl (C8-10) -1,5-glucoside Citric acid Polysaccharide / xanthan gum

Ethanol 96%, 1% MEK denatured

Perfume oil, aroma Apple

Combination of poloacetal and isothiazoline

Dye

Tap water

20.10% basic surfactant

5.44% surfactant auxiliary

2.00% descaler

0.22% thickener

6.00% auxiliary emulsifier

10.00% fragrance

0.05% preservative antibacterial active substance <1.0% to 100% 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. The surfactant is then added, followed by the alcohol. Lastly, perfume and acids are added and the tendency to release is checked.

10.) Perfumed acid phase combined with polyacrylic thickening active phase a.) Acid phase with active oxygen

Ingredients:

FEAOS-Na, C 12-14 + 2 EO Alkyl (C8-10) -1,5-glucoside Citric acid Polysaccharide / xanthan gum

Ethanol 96%, 1% MEK denatured

Citrus fragrance oil

Combination of poloacetal and isothiazoline

Dye

Tap water

20.10% basic surfactant

5.44% surfactant auxiliary

4.00% descaler

0.22% thickener

3.00% auxiliary emulsifier

8,00% fragrance

0.05% preservative antibacterial active substance <1.0% 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 60 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 C 12-14 + 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 Citrus fragrance oil 4,00% fragrance Polyacrylate-polymer ** 0.8% thickener Tap water up to 100%

** manufactured by BF Goodrich, for example Carbopol ETD 2690 approximately 3500 mPas, 20 ° C, Rotovisko LVT, Density meter 2.20 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)

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 dispenses a partial amount of liquid active substance from each reservoir (2, 3) into the flushing water, p wherein on the holder (1) there is provided a plate distributor element having a push-in area for flushing liquid during the flushing process, the interior of the reservoirs (2, 3) being permanently connected to the distributor element through the discharge openings (4) or the liquid active substance is discharged and the plate distributor element is assigned together for at least two reservoirs (2, 3), preferably for all reservoirs (2, 3), which are formed asymmetrically with respect to the center of the entire dispensing device when two reservoirs are used . Dispensing device according to claim 1, characterized in that the discharge openings (4) of the reservoirs (2, 3) are disposed on the reservoirs offset to the center of the entire dispensing device.