ES2361806T3 - DEVICE FOR RELEASE FLUID ACTIVE SUBSTANCES. - Google Patents

Abstract

Release device for transferring fluid active substances to the cleaning liquid of a toilet bowl, which has a support (1) that can be hung on the edge of the toilet bowl and at least two storage tanks (2, 3) mounted on the support ( 1) and separated from each other, for a fluid active substance, respectively, so that each storage tank (2, 3) has its own outlet (4) through which the corresponding fluid active substance can be released to the cleaning liquid and that during operation it is located at the bottom of the storage tanks (2, 3), which are protected against the entry of cleaning liquid inside, and so that the outlet holes (4) of the tanks of storage (2, 3) are arranged so that only fluid active substance exits and in each cleaning discharge a partial amount of fluid active substance is released from each storage tank (2, 3) to the liquid of cleaning, characterized in that the storage tanks (2, 3) are coupled to each other by means of an adapter and can thus be mounted on the support (1), next to each other, and because the storage tanks (2, 3 ) contain and specifically are filled with different fluid active substances that may be compatible or incompatible with each other.

Description

The present invention relates to a device for transferring fluid active substances to the sweeping liquid of a toilet bowl, with the general characteristics indicated in claim 1.

The term fluid active substance means liquid preparations of low to high viscosity, if necessary also in the form of gel, paste or granulate or any other form of easy spillage, with cleaning, disinfectant, deodorant, bleaching, etc. (especially described in the unpublished patent DE 199 30 362 A1, as well as in patents EP 0 775 741 A 1 and EP 0 960 984 A2).

Different forms of such devices are known under the general name "WC baskets", which in principle serve a single fluid active substance. In them, the fluid active substance is contained in a tank that is fixed to a support or is interchangeable, and once placed in the support has an exit hole in the bottom.

In a first known device for a single fluid active substance, it is transferred through an operative element impregnable by it (eg an open pore foam) that can be swept with the cleaning liquid (EP 785 315 A1). In this case, once a closure of the reservoir has been expelled, its outlet orifice is largely covered by a joint fixed to the support, leaving only a very narrow flow path for the runoff of the fluid active substance. The device works thanks to the capillary effect of the open pore foam. A similar structure is also known, with a grooved plate used for distribution.

In both variants, it is considered an inconvenience that the outlet opening is always always open, that is, that the fluid active substance continues to drip even if the toilet is not used for a long time.

Another device for the release of a single fluid active substance (patent DE 299 02 066 U1) carries in the tank a joint element that works as a valve and normally adopts a positive closing position, covering the outlet orifice, which happens by effect of the weight of a valve ball that acts as a joint element. This joint element can move against the initial tension to an unlocking position that leaves the outlet opening slightly open. For this purpose, a rocker-shaped drive piece is used, which can oscillate on a vertical axis housed in the support. On one side of the shaft, the drive part has a bowl-shaped intake zone for collecting cleaning liquid. The arm of the drive piece located on the other side of the shaft ends below in the joint element. When cleaning liquid falls into the intake zone, the actuator lifts the gasket element from the valve seat, leaving the outlet opening somewhat open. The fluid active substance can drip through the joint, through the outlet orifice, into the flow of the cleaning liquid or be carried away by it. From the unpublished patent DE 199 30 362 A1, cited above, there is known a release device analogous to that described above, but having as its actuator a single-arm lever articulated at one end with the support, the element being found gasket located between the articulated end with the support and the intake area. This construction corresponds specifically to an interchangeable tank placed in the support.

For the use of these release devices described above, the fluid active substance must contain together all the components that reach the cleaning liquid of the toilet bowl. However, some components of the active substance cannot meet stably. Therefore, a multi-chamber release device has been proposed (EP 0 960 984 A2). This known release device serves to transfer at least two solid, jelly, pasty or liquid consistencies, the same or different, in fluid or aqueous form to a toilet bowl. A support that can be hung on the edge of the toilet bowl carries a reservoir provided with at least two adjacent independent chambers for storing the media. Each chamber has a transfer element with a discharge tube whose free end goes outside through the bottom of the tank and whose other end, fluid conductor, is wrapped by a cap. Both chambers of the tank can be filled through the corrugated openings of a cover with discharged cleaning water, which then, according to the type of the siphon or water column, flows out of the discharge tubes by dragging the respective active substance to the toilet bowl. The separation of the chambers from the tank has the advantage of allowing the use of different media, the desirable effect of which would be impaired if they were stored together in a single chamber. The consistency of the media can also be different in different cameras.

In the release device described above, the known operation of "WC baskets" is applied according to which the discharged cleaning water flows from above through the chambers containing the fluid active substance, dissolves part of it and leaves it dragging away. the dissolved active substance. The problem is that with the siphon effect achieved there is a considerable level of liquid in the chambers; that is to say, in each chamber the action of the cleaning water on the fluid active substance continues, even long after the discharge of water. Therefore, the consumption of active substance cannot be optimally regulated.

Also known is a two-chamber release device for fluid active substances, the same or different, of the gelatinous type (WO 92/20876 A1), whose exit holes are perforations made in the bottom of the storage tanks, which are permanently open. Normally, due to its viscosity and surface tension, the gel cannot leave due to the force of gravity. Only the action of the cleaning liquid stream, which penetrates below into the outlet orifices by dissolving some of the gel near them, allows partial quantities of fluid active substance to be extracted. In this two-chamber system it also happens that the exit holes are in principle permanently open; that is, if a lot of time goes by without using the toilet bowl, the fluid active substances continue to drip or dry out due to the surrounding atmosphere and then can no longer be activated again.

A generic release device is disclosed in US-A-3 946 448. Through this known device, a fluid active substance is transported from a central storage tank to individual tanks always provided with the corresponding support, which can be fixed to the edge of the toilet bowl.

The system has the problem of optimizing the known device, described above, for the release of fluid active substances from at least two storage tanks separated from one another, in order to regulate the transfer of the fluid active substance.

The above-mentioned problem is solved by means of a release device with the general characteristics indicated in the descriptive part of claim 1. According to the present invention, the storage tanks are protected against the entry of cleaning liquid into its interior and its holes. Only fluid active active substance is released. This happens so that with each discharge a partial amount of the fluid active substance is transferred to the cleaning water, from each storage tank.

In order to carry out the present invention, the individual release device techniques described above are available. It is essential that two different fluid active substances can be mixed intimately in an appropriate manner before being transferred to the cleaning water or that in the case of incompatible fluid active substances they can also be conducted separately until release. The formation of the fixed distributor element or the movable drive part in the form of plates on the upper face deserve special considerations (current technical state according to WO 99/66140 A; DE 199 12 217 A1).

Preferred embodiments and other developments of the system are subject to the secondary claims.

Preferred embodiments of the present invention are described in greater detail below by means of the figures, which represent

fig. one

top view of an exemplary embodiment of a release device according to the present invention,

fig. 2

cut through the device of fig. 1 along line II-II,

fig. 3

cut through the device of fig. 2 along line II-III,

figs. 4 to 24

various variants of fixed plate-shaped distributor elements, which can also be changed

respectively by mobile drive parts in the form of a plate,

fig. 25

distributor element of another embodiment of a release device,

fig. 26

cutting a release device with a distributor element according to fig. 25,

fig. 27

lower edge of a storage repository for an example of a device release

portion according to the presently modified invention.

The device shown in fig. 1 to fig. 3 serves to release at least two fluid active substances to the liquid with which the toilet bowl is cleaned. The meaning of fluid active substance in this context has already been defined in the general part of the description, to which it refers.

This type of release device first has a support 1 that can be hung at the edge of the toilet bowl and at least two storage tanks 2, 3 separated from each other, for a fluid active substance respectively, on the support 1. Said Fluid active substances may be analogous, distinct, compatible or incompatible with each other. There may be two storage tanks for two fluid active substances or several storage tanks for several fluid active substances.

According to the present invention, as aromatic active substances, for example, the aromatic phases, especially perfumed, are suitable. These phases usually carry at least one aromatic substance, preferably a perfume essence, at least one surfactant or an emulsifier and water, as well as, where appropriate, other ingredients such as preservatives, thickeners, complexing agents, colorants, other surfactants or emulsifiers, stabilizers , softeners, etc.

According to the present invention, the bleaching phases, in particular the chlorinated ones, preferably the hypochlorite-based bleaching phases, which usually, in addition to the bleaching agent and water themselves, can also carry other ingredients, such as necessary, are also suitable as fluid active substances. thickeners, surfactants or emulsifiers, neutralizers, dyes, perfumes, etc.

Other fluid active substances according to the present invention are the phases of decalcifying effect, preferably those of the acid type. These decalcifying phases, in addition to the decalcifier itself - in this case preferably an organic or inorganic acid - and water, may contain, if necessary, other ingredients such as surfactants or emulsifiers, thickeners, perfumes, preservatives, etc.

Likewise, highly concentrated surfactant phases, the so-called "foam enhancers", can be used as active substances. These highly concentrated surfactant phases, in addition to the surfactants, may contain other usual ingredients.

Also suitable according to the present invention are fluid active substances with an antibacterial and / or fungicidal and / or antiviral phase, which in addition to the antibacterial and / or fungicidal and / or antiviral active ingredient and water can carry, if necessary, other ingredients such as , for example, surfactants or emulsifiers, thickeners, perfumes, preservatives, etc.

It is also possible that fluid active substances are phases of enzymatic active ingredients. In addition to enzyme (s) and water these phases of enzymatic active ingredients may contain, if necessary, other ingredients such as surfactants or emulsifiers, thickeners, perfumes, preservatives, etc.

It is also possible that the fluid active substances used in the present invention are phases of absorbent active ingredients, especially odor absorbers, which in addition to the absorbent, especially an odor and water absorbent, can carry, if necessary, other ingredients such as surfactants or emulsifiers, thickeners, perfumes, preservatives, etc.

The storage tanks 2, 3 of the release device according to the present invention contain combinations of different fluid active substances, and according to a preferred embodiment one of the storage tanks 2, 3 contains an aromatic phase, especially as defined above. .

Examples of usable combinations of fluid active substances include: scented aromatic phase combined with chlorinated bleach (together they are not stable to storage), scented aromatic phase with highly concentrated surfactant phase (foam enhancer), aromatic phase with decalcifying active principle phase acid type, aromatic phase with antibacterial active principle phase, different acid systems, aromatic phase combined with enzymatic active principle phase, scented acid phase combined with aqueous dye phase, aromatic phase with odor absorbing phase, acid oxygen scented acid phase , scented acid phase with active ingredient phase, thickened with polyacrylate, etc. In this case, fluid active substances of a viscous to gelatinous consistency, with viscosities in the range of a few thousand mPas, especially from 2000 to 5000 mPas, especially from 2500 to 3500 mPas (measured with LVT rotary viscometer, are of special interest , spindle 2, 6 rpm at 20 ° C).

In the case of the release device shown, each storage tank 2, 3 has its own outlet orifice 4, whereby the corresponding fluid active substance is transferred to the cleaning liquid. Unlike in the technical state described at the beginning of the exhibition, here the storage tanks 2, 3 are protected against the entry of the cleaning liquid inside. The outlet orifices 4 of the storage tanks 2, 3 are arranged such that only fluid active substance exits. With each discharge of cleaning liquid a partial amount of the fluid active substance is released from each storage tank 2, 3 to said liquid. In the exemplary embodiment shown, it works like this, because in the use position the outlet orifice 4 of the corresponding storage tank 2, 3 is located at the bottom, as shown in fig. 2. In any case, the cleaning liquid stream has a lateral impact on the storage tanks 2, 3.

In the release device of the present invention the storage tanks 2, 3 are coupled to each other by means of an adapter or the like and thus are attached to the support 1. Alternatively, the storage tanks 2, 3 can be coupled to each other at the time , then place them immediately on the holder 1.

As described in the technical state (patents DE 299 02 066 U1, DE 19915 322 A1) the storage tanks 2, 3 can be designed so that each can be filled individually through a respective filling opening. Specifically, in this case, the storage tanks 2, 3 can also be firmly fixed to the support 1 or conform to it, that is, a unit construction itself closed. The exemplary embodiment shown, however, shows storage tanks 2, 3 as interchangeable single-use containers, which will be disclosed in practice. The exemplary embodiment shown and preferred shows the storage tanks 2, 3 placed next to each other in the support. The same applies to a successive arrangement of storage tanks 2, 3. As an alternative, an overlapping arrangement of storage tanks 2, 3 could also be envisaged considering a cascade product transfer.

In principle as a fluid active substance, for example, very high viscosity gels or pastes, which in themselves do not flow, can be used. In this case it is recommended that the storage tanks 2, 3 have a flexible wall section or the entire flexible wall, so that the fluid active substance they contain comes out when pressed. This pressure can be exerted, for example, by the flow of the cleaning liquid by a suitable mechanism.

It has already been indicated above that in the multi-chamber releasing device according to the present invention the known transfer mechanisms of the technical state can be used in principle for the release devices of a single fluid active substance. In this sense, a possible construction for this case consists in placing on the support 1 a plate-shaped distributor element with an area exposed to the flow of the cleaning liquid in each discharge, so that the interior of the storage tank 2, 3 is continuously communicated with the distributor element through the outlet orifice 4, inserting, if necessary, a piece that prevents the free flow of the active substance. In a particularly preferred embodiment, the distribution plate is common to all storage tanks 2, 3.

The exemplary and illustrated embodiment shows a solution that works with an active seal. Here the outlet orifice 4 located at the bottom of the storage tank 2, 3 is closed by a joint element 5 that is prestressed in the closed position and can move against this tension to a position that leaves the outlet orifice 4 somewhat open.

For the displacement of the joint element 5, an actuating part 6 is provided that acts together with the joint element 5, so that with each discharge of cleaning liquid it is temporarily subjected to a force that causes the temporary movement of the joint element. 5 to the partial opening position, overcoming the previous tension. For this, in the drive part 6 there is an impact zone 7 on which the cleaning liquid falls on each discharge. The drive part 6 is designed in the form of a single-arm lever articulated at one end with the support 1. The joint element 5 is placed in the drive part 6 at a certain distance from the impact zone 7. As the lever constituting the drive part 6 is single-arm (fig. 3), the force exerted by the cleaning liquid acts in the same direction as the opening direction of the joint element 5. Thus the joint element 5 it can be removed from the outlet port 4 of the storage tank 2, 3, downwards. Thus, without more, the storage tank 2, 3 can be mounted as a spare part without having to resort to a special structure.

In the exemplary embodiment shown, the joint element 5 is located between the end of the actuating part 6 articulated with the support 1 and the impact zone 7. Therefore, the opening path of the joint element 5 is relatively small and, as desired, the resulting opening is also. In addition, if the seal element 5 is properly designed, this opening is asymmetrical, that is, more pronounced towards the impact zone 7, and therefore the fluid active substance preferably comes out in this direction, which is the same as the cleaning liquid. with which the active substance is then mixed. However, the active substance can also flow along the upper face of the drive part 6 towards the impact zone 7 and mix in this section with the flow of the cleaning liquid.

The joint element 5 of the drive part 6 can be molded as a single piece, which is especially recommended when the drive part 6 is formed from a plastic material, especially an injection moldable plastic. Especially preferably, the support 1 can also be made of plastic, especially of an injection moldable plastic, preferably thermoplastic. In general, the drive part 6 can be formed as a single piece next to the support 1 and then the initial tension force is due to the elasticity of the drive part 6.

The exemplary embodiment shown and preferred is especially characterized in that the drive part 6 carries gasket elements 5 for at least two storage tanks 2, 3, preferably for all storage tanks 2, 3. In the top view of FIG. . 1, the drive part 6 is shown, wide and in the form of a plate, with the impact zone 7, equally wide and in the form of a tray, and the small outlet openings 8, all within the framework of the bottom plate of the support 1. Correspondingly, the location of the exit holes 4 is adapted to the storage tanks 2, 3, which are asymmetric with respect to the center of the entire release device, with the exit holes 4 fully displaced with respect to the center of it (fig. 2). This ensures that the fluid active substance is concentrated in a relatively narrow area, regardless of the fact that there are two storage tanks 2, 3.

Finally, a regulated transfer of fluid active substance of the different storage tanks 2, 3 can be achieved in some way, by prefixing and / or adjusting the flow sections in the outlet orifices 4 and / or in the joint elements 5.

To conclude, there are many possibilities to configure the construction of the represented release device, especially with regard to the arrangement and shape of the exit holes and the joint elements. To this end there is a parallel patent application filed simultaneously by the applicant, to whose disclosures we can refer. In particular, it is possible to carry out simultaneous or delayed dosing, of the same or different concentration, from the various storage tanks.

The present invention is illustrated in greater detail by the following exemplary embodiments, without limiting it in any way to them. In these examples different combinations of fluid active substances are described for the storage tanks 2, 3 of the release device according to the present invention.

1st) Scented aromatic phase combined with chlorinated bleach: virtually unrealizable in a single deposit system

a) aromatic phase

Composition

FAEOS-Na, C12-14 + 2 EO 24.50% basic surfactant Alkyl (C8-10) -1,5-glycoside 2.88% auxiliary surfactant / emulsifier 1,2-Propanediol 5.00% emulsifier 96% Ethanol , denatured with 1% MEK 5.00% coemulsifier Hydroxyethylcellulose * 0.45% thickener Essence, pine note 10.00% aroma Semi-acetal-isothiazoline combination 0.05% preservative Colorants <1.0% Running water up to 100

* eg Natrosol 250 HHBR approx. 3000 mPas, 20 ° C, LVT rotary viscometer, spindle 2, 6 rpm pH 6.5 undiluted clear solution

Preparation

10 In warm water at 20-25ºC and stirring introduce the dyes and the preservative, and then dissolve for 5 min. Spread the thickener stirring at a medium to high number of revolutions. Leave under stirring for approx. 60 min. that the swelling process lasts (check the absence of particles on a glass plate); in case of

15 have particles continue to stir. Then add the surfactants and then the alcohols. Finally add the perfume and check the preparation parameters.

b) Chlorinated bleach (approx. 1% active chlorine)

20 Composition

Hypochlorite-Na (12.5% active chlorine) 8.00% chlorine bleach Sodium hydroxide (50%) 2.50% neutralizing Oxy-Rite 100 * 1 0.10% rheological stabilizer Polyacrylate * 2 1.00% Thickener Cocoalkyldimethylamino -oxide * 3 2.00% surfactant / emulsifier Distilled water up to 100 * 1 manufacturer BF Goodrich * 2 manufacturer BF Goodrich, eg Carbopol 676 * 3 B Genaminox CS / Cía. Clariant GmbH approx. 2500 mPas, 20 ° C, LVT rotary viscometer, spindle 2, 6 rpm pH 12.7 undiluted opaque solution

Preparation

25 Spread the thickener in water, stirring at a medium to high speed (approx. 800 rpm) (check the absence of particles on a glass plate); If there are still polymer particles, continue stirring. Then add the Oxy-Rite. Neutralize the solution with NaOH. For maximum viscosity adjust the pH value above 12.5. Introduce the hypochlorite-Na solution at low speed.

30 2nd) Very fragrant aromatic phase combined with foam enhancer phase

a) Aromatic phase with high perfume content Composition

FAEOS-Na, C12-14 + 2 EO * Alkyl (C8-10) -1,5-glycoside ** 1,2-1,2-propanediol Ethanol, denatured with 1% MEK Hydroxyethylcellulose Essence, citrus note Semi-acetal combination- Isothiazoline Colorants Running water

* eg Texapon N 70 ** eg Glucopon 220 UP-W approx. 2500 mPas, 20 ° C, LVT rotary viscometer, spindle 2, 6 rpm pH 6.5 undiluted clear solution

5

10

fifteen

twenty

25

Preparation

In warm water at 20-25ºC and stirring introduce dyes and preservative, and then dissolve for 5 min. Spread the thickener stirring at a medium to high number of revolutions. Leave under stirring for approx. 60 min. that the swelling process lasts (check the absence of particles on a glass plate); in case of have particles keep stirring. Then add the surfactants and then the alcohols. Finally add the perfume and check the preparation parameters.

b) Very concentrated betaine surfactant phase / chloride thickened

Composition

FAEOS-Na, C12-14 + 2 EO Cocamidopropyl betaine * NaCl, undenatured Semi-acetal-isothiazoline combination Dyes

Running water up to 100

a) aromatic phase

Composition

FAS-Na, C12-14 * Alkyl (C8-10) -1,5-polyglucoside ** 1,2-Propanediol Ethanol 96%, denatured with 1% MEK Hydroxyethylcellulose Essence, aqua note Trisodium citrate · H2O Semi-acetal combination -isothiazoline Colorants Running water

24.50%

basic surfactant

2.88%

auxiliary surfactant / emulsifier

10.00%

emulsifier

5.00%

coemulsifier

0.45%

thickener

20.00%

scent

0.05%

preservative

<1.00%

up to 100

30.00% 20.00% 1.50% 0.05% <1.0%

basic surfactant auxiliary surfactant thickener preservative

* eg Dehyton K approx. 5500 mPas, 20 ° C, LVT rotary viscometer, spindle 2, 20 rpm pH 6.5 undiluted clear solution

Preparation Dissolve the dye and preservative in water and then incorporate the surfactants. Adjust the viscosity with NaCl.

3rd) Aromatic phase combined with phase of active acid decalcifying substance

29.50% 3.30% 5.00% 5.00% 0.45% 10.00% 2.00% 0.05% <1.0% up to 100

basic surfactant auxiliary surfactant / emulsifier emulsifier coemulsifier thickener aroma complexing preservative

* eg Texapon LS 35 ** eg Glucopon 6000 CS-UP approx. 2500 mPas, 20 ° C, LVT rotary viscometer, spindle 2, 6 rpm pH 6.5 undiluted clear solution

7 Preparation

In warm water at 20-25 ° C and stirring introduce the dyes and preservative, and then dissolve for 5 min.

5 Spread the thickener by stirring at a medium to high number of revolutions. Leave under stirring for approx. 60 min. that the swelling process lasts (check the absence of particles on a glass plate); If there are particles, continue stirring. Then add the surfactants and then the alcohols. Finally add the perfume and check the preparation parameters.

10 b) Acid phase anticalcarea thickened with polysaccharide

Composition

FAEOS-Na, C12-14 + 2 EO 8.11% basic surfactant Alkyl (C8-10) -1.5-glycoside 5.44% auxiliary surfactant Citric acid 3.00% decalcifier Polysaccharide / xanthan gum * 0.20% thickener 96% ethanol, denatured with 1% MEK 3.00% coemulsifier Essence, aqua note 6.00% aroma Semi-acetal-isothiazoline combination 0.05% preservative Dyes <1.0% Running water up to 100

* eg Rhodopol T approx. 3500 mPas, 20 ° C, LVT rotary viscometer, spindle 2, 20 rpm pH 2.5 undiluted clear solution

15 Preparation

Introduce in water and stirring the dyes and the preservative, and then dissolve for 5 min. Spread the thickener while stirring at medium speed. Leave under stirring for approx. 60 min. The swelling process lasts. Then add the surfactants and then the alcohols. Finally add the perfume and acid

20 citrus and check the preparation parameters.

4th) Aromatic phase combined with antibacterial active ingredient phase

a) Aromatic phase / foam activation with ABS formulation 25 Composition

Alkylbenzenesulfonate-Na * 25.50% basic surfactant Oxoalcohol C12-15 + 10 EO ** 10.00% auxiliary surfactant / emulsifier 1,2-Propanediol 5.00% emulsifier 96% ethanol, denatured with 1% MEK 5, 00% coemulsifier Hydroxyethylcellulose 0.45% thickener Essence, lemon note 10.00% aroma Semi-acetal-isothiazoline combination 0.05% preservative Dyes <1.0% Running water up to 100

* eg Marlon A 350, Cía. Hüls ** eg Genapol - OX - 100, Cía. Clariant approx. 2500 mPas, 20 ° C, LVT rotary viscometer, spindle 2, 6 rpm pH 9.1 undiluted clear solution

Preparation

30 In warm water at 20-25 ° C and stirring introduce the dyes and the preservative, and then dissolve for 5 min. Spread the thickener stirring at a medium to high number of revolutions. Leave under stirring for approx. 60 min. that the swelling process lasts (check the absence of particles on a glass plate); in case of

35 have particles continue to stir. Then add the surfactants and then the alcohols. Finally add the perfume and check the preparation parameters.

b) Antibacterial phase

40 Composition

FAEOS-Na, C12-14 + 2 EO Alkyl (C8-10) -1,5-glycoside 1,2-Propanediol 96% ethanol, denatured with 1% MEK Hydroxyethylcellulose Essence, lemon note Semi-acetal-isothiazoline combination Salicylic acid , technician Colorantes Flowing water

24.50% 2.88% 5.00% 5.00% 0.45% 10.00% 0.10% 0.60% <1.0% up to 100

approx. 2700 mPas, 20 ° C, LVT rotary viscometer, spindle 2, 6 rpm pH 5.5 undiluted clear solution

Preparation

In warm water at 20-25 ° C and stirring introduce the dyes and preservative, and then dissolve for 5 min. Spread the thickener stirring at a medium to high number of revolutions. Leave under stirring for approx. 60 min. that the swelling process lasts (check the absence of particles on a glass plate); If there are particles, continue stirring. Then add the surfactants and then the alcohols. Finally add the per

Smoke and check the preparation parameters.

5th) Different acid systems of great decalcifying action

a) Lactic acid phase

Composition

FAEOS-Na, C12-14 + 2 EO Alkyl (C8-10) -1,5-glycoside Lactic acid * Polysaccharide / xanthan gum 96% ethanol, denatured with 1% MEK Essence, orange note Semi-acetal-isothiazoline combination Dyes Running water

8.11% 5.44% 2.50% 0.22% 3.00% 8.00% 0.05% <1.0% up to 100 basic surfactant auxiliary surfactant decalcifier thickener coemulsifier preservative aroma

* Purac 80 approx. 3500 mPas, 20 ° C, LVT rotary viscometer, spindle 2, 20 rpm pH 2.2 undiluted clear solution

Preparation

Introduce in water and stirring the dyes and the preservative, and then dissolve for 5 min. Spread the thickener stirring at medium to high number of revolutions. Leave under stirring for approx. 60 min. The swelling process lasts. Then add the surfactants and then the alcohols. Finally add the perfume and lactic acid and check the preparation parameters.

b) Citric acid phase / non-ionic surfactant base

Composition

FA-C12-18 + 7 EO * Alkyl (C8-10) -1,5-glycoside Oleyl-cetyl alcohol + 5 EO ** Citric acid Polysaccharide / xanthan gum 96% ethanol, denatured with 1% MEK Essence, note of orange Semi-acetal-isothiazoline combination Colorant Running water

12.50% 5.44% 3.00% 5.00% 0.20% 3.00% 12.00% 0.05% <1.0% up to 100 basic surfactant / emulsifier auxiliary surfactant coemulsifier decalcifier thickener coemulsifier preservative aroma

9

basic surfactant auxiliary surfactant / emulsifier emulsifier coemulsifier thickener preservative aroma, antibacterial active ingredient antibacterial active ingredient

5

10

fifteen

twenty

25

30 5

10

fifteen

twenty

25

30

35

* eg Dehydrol LT 7 ** eg Eumulgin O5 approx. 3500 mPas, 20 ° C, LVT rotary viscometer, spindle 2, 20 rpm pH 2.5 undiluted clear solution

Preparation

Enter in water and stirring the dye and preservative, and then dissolve for 5 min. Spread the thickener stirring at medium to high number of revolutions. Leave under stirring for approx. 60 min. The swelling process lasts. Then add the surfactants and then the alcohols. Finally add the perfume and citric acid and check the parameters of the preparation.

6th) Aromatic phase combined with enzymatic active ingredient phase

a) aromatic phase

Composition

FAEOS-Na, C12-14 + 2 EO

24.50% basic surfactant

Alkanesulfonate-Na *

8.50% auxiliary surfactant

1,2-propanediol

5.00% emulsifier

96% ethanol, denatured with 1% MEK

5.00% coemulsifier

Hydroxyethyl cellulose

0.45% thickener

Essence, floral fruity

9.00% scent

Semi-acetal-isothiazoline combination

0.05% preservative

Dyes

<1.0%

Running water

up to 100

* eg Hostapur SAS 60 / Cía. Hoechst approx. 2500 mPas, 20 ° C, LVT rotary viscometer, spindle 2, 6 rpm pH 6.8 undiluted clear solution

Preparation

In warm water at 20-25 ° C and stirring introduce the dyes and preservative, and then dissolve for 5 min. Spread the thickener stirring at a medium to high number of revolutions. Leave under stirring for approx. 60 min. that the swelling process lasts (check the absence of particles on a glass plate); If there are particles, continue stirring. Then add the surfactants and then the alcohols. Finally add the per

Smoke and check the preparation parameters.

b) Enzymatic phase

Composition

FAEOS-Na, C12-14 + 2 EO Alkyl (C8-10) -1,5-glycoside 1,2-Propanediol 96% ethanol, denatured with 1% MEK Hydroxyethylcellulose Essence, floral fruity Semiacetal-isothiazoline Lipase Combination Water Dyes stream

24.50% 2.88% 5.00% 5.00% 0.45% 9.00% 0.05% 0.50% <1.0% up to 100 basic surfactant auxiliary surfactant / emulsifier emulsifier coemulsifier thickener aroma preservative, active ingredient antibacterial enzyme

approx. 2700 mPas, 20 ° C, LVT rotary viscometer, spindle 2, 6 rpm pH 6.5 undiluted clear solution

Preparation

In warm water at 20-25ºC and stirring introduce dyes and preservative, and then dissolve for 5 min. Spread the thickener stirring at a medium to high number of revolutions. Leave under stirring for approx. 60 min. that the swelling process lasts (check the absence of particles on a glass plate); in case of

have particles keep stirring. Then add the surfactants and then the alcohols. Finally add the perfume and check the preparation parameters.

7th) Scented acid phase, combined with phase of active substance coloring of the cleaning water

a) Acid phase

Composition

FAEOS-Na, C12-14 + 2 EO 20.10% basic surfactant Alkyl (C8-10) -1.5-glycoside 5.44% auxiliary surfactant Citric acid 2.50% water softener Formic acid 1.50% water softener Polysaccharide / xanthan gum 0.22% thickener 96% ethanol, denatured with 1% MEK 3.00% coemulsifier Essence, mint 10.00% aroma Semi-acetal-isothiazoline combination 0.05% preservative Dyes <1.0% Running water up to 100

approx. 3500 mPas, 20 ° C, LVT rotary viscometer, spindle 2, 20 rpm pH 2.5 undiluted clear solution

10 Preparation

Introduce in water and stirring the dyes and the preservative, and then dissolve for 5 min. Spread the thickener stirring at medium to high number of revolutions. Leave under stirring for approx. 60 min. that the swelling process lasts. Then add the surfactants and then the alcohols. Finally add the perfume and acids and check the parameters of the preparation.

b) Coloring phase of the cleaning water / trisodium citrate as a complexing agent

20 Composition

FAEOS-Na, C12-14 + 2 EO 9.11% basic surfactant Alkyl (C8-10) -1.5-glycoside 5.44% auxiliary surfactant Trisodium citrate H2O * 2.00% complexing Polysaccharide / xanthan gum 0, 20% thickener 96% ethanol, denatured with 1% MEK 3.00% coemulsifier Essence, mint 7.00% aroma Semi-acetal-isothiazoline combination 0.05% preservative Dye * 3.0% water-soluble dye Running water up to 100

* Blue base 755 g approx. 3500 mPas, 20 ° C, LVT rotary viscometer, spindle 2, 20 rpm pH 7.5 undiluted clear solution

Preparation

25 Place the dye and preservative in water and stirring, then dissolve for 5 min. Spread the thickener stirring at medium to high number of revolutions. Leave under stirring for approx. 60 min. The swelling process lasts. Then add the surfactants and then the alcohols. Finally add the perfume and citrate and check the parameters of the preparation.

30 8th) Aromatic phase combined with an odor absorbing active substance phase

a) aromatic phase

Composition 35

5

10

fifteen

twenty

25

30

FAEOS-Na, C12-14 + 2 EO

24.50% basic surfactant

(C8-10) alkyl -1,5-glycoside

2.88% auxiliary surfactant / emulsifier

1,2-propanediol

10.00% emulsifier

Hydroxyethyl cellulose

0.50% thickener

Essence, Willow

10.00% scent

Semi-acetal-isothiazoline combination

0.05% preservative

Dyes

<1.0%

Running water

up to 100

approx. 2500 mPas, 20 ° C, LVT rotary viscometer, spindle 2, 6 rpm pH 6.5 undiluted clear solution

Preparation

In warm water at 20-25 ° C and stirring introduce the dyes and preservative, and then dissolve for 5 min. Spread the thickener stirring at a medium to high number of revolutions. Leave under stirring for approx. 60 min. that the swelling process lasts (check the absence of particles on a glass plate); If there are particles, continue stirring. Then add the surfactants and then the alcohols. Finally add the per

Smoke and check the preparation parameters.

b) Absorbent phase

Composition

FAEOS-Na, C12-14 + 2 EO Alkyl (C8-10) -1,5-glycoside 96% ethanol, denatured with 1% MEK Hydroxyethylcellulose Essence, willow Semi-acetal-isothiazoline combination Zinc ricinoleate * Dyes Running water

24.50% 2.88% 10.00% 0.45% 10.00% 0.05% 1.00% <1.0% up to 100 basic surfactant auxiliary surfactant / emulsifier emulsifier thickener preservative aroma / odor absorbing antibacterial active ingredient

* Tego-Sorb, conc. 50, Co. Goldschmidt approx. 2700 mPas, 20 ° C, LVT rotary viscometer, spindle 2, 6 rpm pH 5.5 undiluted clear solution

Preparation

In warm water at 20-25ºC and stirring introduce dyes and preservative, and then dissolve for 5 min. Spread the thickener stirring at a medium to high number of revolutions. Leave under stirring for approx. 60 min. that the swelling process lasts (check the absence of particles on a glass plate); in case of have particles keep stirring. Then add the surfactants and then the alcohols. Finally add the perfume and check the preparation parameters.

9th) Scented acid phase, combined with substance phase with active oxygen

a) Acid phase with active oxygen

Composition * Dequest 2066, Cía. Monsanto approx. 3500 mPas, 20 ° C, LVT rotary viscometer, spindle 2, 20 rpm pH 2.5 undiluted clear solution

FAEOS-Na, C12-14 + 2 EO

20.10% basic surfactant

(C8-10) alkyl -1,5-glycoside

5.44% auxiliary surfactant

Citric acid

2.00% softener

Polysaccharide / xanthan gum

0.22% thickener

96% ethanol, denatured with 1% MEK

3.00% coemulsifier

Essence, apple

8.00% scent

Semi-acetal-isothiazoline combination

0.05% preservative

35% hydrogen peroxide

2.86% active oxygen (1%)

Diethylenetriaminepentamethylene phosphonate-Na *

0.16% stabilizer

Dyes, pigment

<1.0%

Running water

up to 100

Preparation

5 Enter the dyes and preservative in water and stirring, then dissolve for 5 min. Spread the thickener stirring at medium to high number of revolutions. Leave under stirring for approx. 60 min. The swelling process lasts. Then add the surfactants and then the alcohols. Add the perfume and the acid, and finally the stabilizer and hydrogen peroxide, and check the preparation parameters.

10 b) Aromatic phase

Composition

FAEOS-Na, C12-14 + 2 EO 20.10% basic surfactant Alkyl (C8-10) -1.5-glycoside 5.44% auxiliary surfactant Citric acid 2.00% decalcifier Polysaccharide / xanthan gum 0.22% thickener 96% ethanol, denatured with 1% MEK 6.00% coemulsifier Essence, apple 10.00% aroma Semi-acetal-isothiazoline combination 0.05% preservative Dyes, pigment <1.0% Running water up to 100

approx. 3500 mPas, 20 ° C, LVT rotary viscometer, spindle 2, 20 rpm pH 2.5 undiluted clear solution

15 Preparation

Introduce in water and stirring the dyes and the preservative, and then dissolve for 5 min. Spread the thickener stirring at medium to high number of revolutions. Leave under stirring for approx. 60 min. The swelling process lasts. Then add the surfactants and then the alcohols. Incorporate the perfume and the

20 acid, and check the parameters of the preparation.

10th) Scented acid phase, combined with a phase of active substance thickened with polyacrylate

a) Acid phase with active oxygen 25 Composition

FAEOS-Na, C12-14 + 2 EO 20.10% basic surfactant Alkyl (C8-10) -1.5-glycoside 5.44% auxiliary surfactant Citric acid 4.00% decalcifier Polysaccharide / xanthan gum 0.22% thickener 96% ethanol, denatured with 1% MEK 3.00% coemulsifier Semi-acetal-isothiazoline combination 0.05% preservative Dyes <1.0% Running water up to 100

approx. 3500 mPas, 20 ° C, LVT rotary viscometer, spindle 2, 20 rpm pH 3.0 undiluted clear solution Preparation

Introduce in water and stirring the dyes and the preservative, and then dissolve for 5 min. Spread the thickener stirring at medium to high number of revolutions. Leave under stirring for approx. 60 min. That 5 lasts the swelling process. Then add the surfactants and then the alcohols and the stabilizer, and check the preparation parameters.

b) Phase of active substance thickened with polyacrylate

10 Composition

FAEOS-Na, C12-14 + 2 EO 10.10% basic surfactant Alkyl (C8-10) -1.5-glycoside 2.50% auxiliary surfactant 96% ethanol, denatured with 1% MEK 3.00% coemulsifier Sodium hydroxide (50%) 1.50% neutralizing Essence, citrus note 4.00% aroma Polyacrylate polymer * 0.80% thickener Running water up to 100

* Manufacturer BF Goodrich, eg Carbopol ETD 2690 approx. 3500 mPas, 20 ° C, LVT rotary viscometer, spindle 2, 6 rpm pH 10.0 undiluted clear solution

Preparation

15 Spread the thickener in water, stirring at a medium to high speed (approx. 800 rpm) (check the glass plate for the absence of particles); If there are particles, continue stirring. Neutralize the solution with NaOH. Incorporate the essence at low speed.

The following, independent presentation of the present invention, expressed in claims 3, 4 and

20 successively, it concerns the configuration of the upper face of the fixed distributor element 6 ’in the form of a plate or of a respective mobile actuating part 6 in the form of a plate. The description is based on the fixed plate-shaped distributor element 6 'represented in the figures, which has an impact zone that receives the flow of cleaning liquid during a discharge, so that the interior of the storage tanks 2 , 3 is continuously communicating with the distributor element 6 'through the outlet holes 4, interposing, if necessary,

25 a piece that prevents the free flow of the active substance. One can easily think of properly transferring the variants proposed here to a mobile drive part 6 in the form of a plate.

As indicated by the corresponding technical state (eg in WO 99/66140 A) the fixed 6 'plate-shaped distributor element has on the upper face, next to a longitudinal edge for the storage tank 2 or 3,

30 a connection point 10 for its outlet orifice 4. In the exemplary embodiment shown, the connection point 10 is designed as a star / conical shaped tip for snap fit. If the viscosity of the fluid active substance is adequate, the desired clearance for the transfer of a convenient partial amount of fluid active substance to the cleaning liquid is achieved.

35 The distributor element 6 'is designed so that the connection points 10 are spaced apart from each other along the longitudinal edge and the upper face has grooves 11 ranging from the connection points 10 to almost the opposite longitudinal edge and which serve to distribute the fluid active substances to the cleaning liquid.

So that the slots 11 fulfill their function of distributing the fluid active substances to the cleaning liquid well, it is

It is recommended that they be designed as stretch marks whose section is U, V, W or semicircular, as a series of punctate cavities or as hollow spaces between a series of prominences in the form of points or segments. The slots 11 can be configured so that they widen or narrow towards the ends.

In the exemplary embodiment of a distributor element 6 'of fig. 4 and of fig. 5 the grooves 11 have a grooved shape 45 and widen towards the ends.

The slots 11 can also be configured so that they are straight and / or parallel or are arranged in a beam, curved, zigzag, wavy or cascade. In the exemplary embodiment of figs. 4 and 5 the slots are straight and parallel to each other.

50 If a premature mixing of the fluid active substances is to be avoided, the slots 11 that start from the various connection points 10 or are assigned to them can be configured so that they do not cross, at least in large part.

As an alternative, it can be provided that the fluid active substances of the various storage tanks 2, 3 are pre-mixed quite quickly. To this it contributes that the grooves 11 intersect from the various connection points 10 or that at least partially flow one after the other. Slots 11 crossed with each other can also be used.

In this sense, figs. 4 and 5 show a concrete example of execution, as provided, where the connection points 10 next to the longitudinal edge are directly connected to each other by at least one transverse groove 12. This results in mixing in a relatively wide transverse groove 12 , located below the storage tanks 2, 3.

To configure the distributor element 6 ’or, in the alternative variant, the drive part 6, there are also several possibilities. First of all, the distributor element 6 ’or the drive part 6 can be designed in an approximately rectangular, square, round, oval or elliptical shape, seen from above. For example, the distributor element 6 'shown in figs. 4 and 5 have a rectangular shape, seen from above.

But other configurations of the distributor element 6 ’or of the drive part 6 are also possible, which seen from above have the form, for example, of a shell, of a flower, of a leaf, of a butterfly, of a slice of fruit or the like.

To configure the section of the distributor element 6 ’there are also several possibilities. It is not limited to a flat and smooth shape. The term "plate-shaped" may include sloped and wavy designs. The distributor element 6 ’or the drive part 6 can be designed specifically with the concave, convex, arched, shell, cascade or funnel cross-section. It can also be done in sections depending on each connection point 10.

With regard to the choice of material, for the distributor element 6 ', plastic is recommended first, which is especially suitable from the hygienic point of view, for example polypropylene. Naturally, other materials can also be chosen, provided they can be properly adjusted to the intended purpose. In this specific case, a sintered material could be recommended, especially a sintered plastic, which due to its porosity could have an additional accumulation and mixing function, and produce the foaming of the cleaning liquid mixed with fluid active substance. Of course, as an alternative, other materials such as ceramics, glass, metal or, in a particularly extravagant variant, properly treated wood can also be used.

For the detailed configuration of the distributor element 6 ’(or of the drive part 6) there are other proposals. In the first place it can be recommended that the number of slots 11 in the distributor element 6 'or in the drive part 6 is between 2 and 100, preferably between 10 and 50. It should also be provided that the width of the slots 11 in the surface is between 0.5 and 5.0 mm, preferably between 1.0 and 2.0 mm. Finally, it is recommended that the depth of the grooves 11 be between 0.2 mm and 4.0 mm, preferably between 0.5 mm and 2.0 mm.

Regarding the size of the distributor element 6 ’or of the drive part 6, it is recommended that its total area be between 500 mm2 and 8000 mm2, preferably between 2000 mm2 and 4000 mm2.

The variants of various distributing elements 6 'represented in figs. 4 to 24 are briefly described again, below.

Fig. 4 shows a perspective of a distributor element 6 ’with parallel grooves 11 that widen towards the ends. All of them start from a transverse groove 12 next to the longitudinal edge, which joins the connection points 10 and has a pre-mixing and distribution function.

Fig. 5 is a top view of the distributor element 6 'of fig. Four.

Fig. 6 shows another perspective of a distributor element 6 ’which in principle is constructed analogously to the previous example. However, in this case the slots 11 take a divergent direction, as in the form of a star.

Fig. 7 shows a design in which the slots 11 assigned to both connection points 10 are completely separated from each other and have a tilted path, specifically in an arched or curved shape and the plate has a concave section.

Fig. 8 shows a construction analogous to a certain extent to fig. 7, because the slots 11 of each connection point 10 have a separate path. In this case each group of slots 11 is arranged in a star shape and also widens towards its ends. The interesting thing about figs. 7 and 8 is that the wide cross-sectional predistributor is missing.

Fig. 9 shows a variant analogous to fig. 8, but with 11 zigzag slots that practically do not cut. The plate falls laterally outward, thereby forming a cascading structure.

Fig. 10 shows an undulating and transverse arrangement of grooves that start from two grooves 11 parallel to each other, which in turn run straight from the connection points 10.

Fig. 11 shows slots 11 in starry form with series of points, which start from each connection point 10.

Fig. 12 shows grooves 11 on the surface of the distributor element 6 ’which are formed between series of raised points.

Fig. 13 shows flat overlapping pieces such as roof tiles on the distributor element 6 ’, giving rise to an arrangement of the slots 11 in the form of a waterfall.

Fig. 14 shows a variant with the cross-section of the distributor element 6 ′ arched upwards, that is to say convex, as in the previous figure and contrary to the configuration of the execution examples described above, in which it is concave. Here there are arc-shaped grooves 11 that go from one to the other connection point 10, that is, they follow one after the other.

Fig. 15 again shows a distributor element 6 'in the form of a smooth plate, where the grooves 11 also follow one after another, in this case starting directly from the wide transverse groove 12 between the connection points 10, already described above, but which here they have an angled path, widening first and then narrowing again towards the ends. The interesting thing about this case is an additional wide and centered groove whose path is perpendicular to the longitudinal edge of the distributor element 6 ’.

Fig. 16 again shows a distributor element 6 ’of a rather convex cross-section, whose grooves 11 have a basically angled path and otherwise a similar shape to those of the previous exemplary embodiment.

Fig. 17 has a groove 11 that starts from the respective connection point 10 towards the opposite longitudinal edge and which is also structured with grooves 11 that cross it transversely.

Fig. 18 presents an already described configuration of the slots 11 in a distributor element 6 ’which has a globally convex cross-section and which, seen above, shows a shell-like shape.

Fig. 19 shows a top view of a distributor element 6 ’with a leaf-like shape, where the grooves 11 intersect with each other.

Fig. 20 shows an arrangement analogous to the previous execution example, but with a path of the arc-shaped grooves 11, which also intersect anyway.

Fig. 21 shows a configuration of a distributor element 6 ’with an especially large number of slots 11 that are designed in an arc shape and intersect with each other.

Fig. 22 shows a distributor element 6 ’with straight and neatly shaped slots 11, which widen or partially narrow, thereby presenting an additional superimposed structure.

Fig. 23 also shows a flat distributor element 6 ’with an analogous structure of the grooves 11, but in the form of a series of points between which the grooves 11 are interspersed.

Fig. 24 corresponds to fig. 16, but with the concave plate instead of convex.

In the foregoing it was indicated several times that in the multi-chamber release device according to the present invention the transfer mechanisms known from the technical state can be used in principle for the release devices of a single fluid active substance.

According to another revelation, in itself independent, of the present invention, this application also refers to a release device optimized for the transfer of several, at least two, fluid active substances, but which can also be used as a release device for a single fluid active substance.

Fig. 25 shows in this respect a specially designed cleaning plate, that is, a fixed distributor element 6 ’, which also has a plate shape. This release device has two storage tanks 2, 3 on the support 1. It can be imagined that from a purely constructive point of view this device can also be designed for a single storage tank 2.

Here, on its upper face, the distributor element 6 'is divided, on the one hand, into a splice area 14 from a longitudinal edge 13, where a connection point 10 for the outlet orifice 4 of the storage tank is located 2, 3, and on the other hand in an impact zone 7 'that reaches practically the opposite longitudinal edge 15, and the surface of the splice zone 14 is smooth, except for the prominences, cavities or insulated perforations that technically serve for fasteners , joints or joints. It has been shown that the smooth upper face of the dispensing element 6 ', when the gap between the lower edge of the outlet opening 4 of the storage tank 2, 3 and said upper face is correctly adjusted, allows a sufficient distribution of the fluid active substance and a sufficient load of the impact zone 7 '. Tests performed in the technical state with all imaginable configurations in junction zone 14 have shown that they are not absolutely necessary, if all other parameters of the total device are set correctly.

The exemplary embodiment shown in fig. 25 does not have a completely smooth surface in the splice area 14, but a flat surface, except for the prominences, cavities or perforations that are technically used for fasteners, splices or joints. The essential thing is that the surface on which the fluid active substance is distributed is smooth, that is, without ribs or notches, and that it is not a porous plate.

The round points that can be seen in fig. 25 serve to fasten this distributor element 6 ’to the support 1, which is not shown here.

The exemplary embodiment shown shows the distributor element 6 'in the form of a plate, common to both storage tanks 2, 3. In its junction area 14, the connection points 10 for the outlet orifices 4 are located apart from each other. of the storage tanks 2, 3. The constructive solution for the distributor element 6 'represented here has been successful in practice, especially for mixing different fluid active substances.

Fig. 25 also shows that between the outer edge of the connection point 10 and the impact zone 7 'there is a wide strip of smooth surface in the splice area 14.

Thus the entire junction zone 14 of the distributor element 6 ’is free of ribs, notches, etc. and has a globally smooth surface.

The exemplary embodiment shown and so far preferred again shows the connection points 10 designed in the form of pins for snap fit, as detailed in exemplary embodiments described above.

The depicted and preferred exemplary embodiment of fig. 25, with fixed distributor element 6 ', is further characterized in that the element that prevents the free flow of active substance has at the connection point 10 a spacer, in this case annular, around the spike or the like, formed by insulated projections 16 that protrude a little from the surface in the splice area 14, on which the lower edge 17 of the outlet opening 4 of the storage tank 2, 3 is raised. In fig. 25 the circular spacer projections 16, which are located around the spike, can be seen at the connection point 10, and leave between them some free spaces on which the lower edge 17 of the outlet opening 4 of the storage tank 2 can rest , 3, so that the fluid active substance can exit laterally between the projections 16. At the same time air inlets are also formed into the storage tanks 2, 3. Here the typical dynamic interaction of the viscous active substance with air, as is known from the technical state (US patents 4,995,555 A; EP 0 785 315 A1). The projections 16 constitute in this case an especially good constructive solution for the global exchange that requires the operation of the release device.

Another alternative consists, as shown in fig. 27, in which the bottom edge 17 of the outlet opening 4 of the storage tank 2 is designed as a spacer element with insulated projections 16 ', which protrude slightly in the axial direction and when the storage tank 2 is mounted they rest on the face upper of the distributor element 6 'in splice zone 14. That is, the spacer projections 16' have been moved to the lower edge 17 of the storage tank 2.

The depicted and preferred exemplary embodiment of fig. 25 further shows that the distributing element 6 'has in the impact zone 7', starting from the edge of the splice area 14 and reaching almost the opposite longitudinal edge 15, grooves 11 that serve to distribute the active substance (s) ) fluid (s) in the cleaning liquid. Here all the possible configurations indicated above for such slots 11 are valid. The exemplary embodiment shown shows slots 11 parallel to each other, as has been known in the technical state for decades.

Fig. 26 shows a vertical section of a release device with a distributor element 6 ’as shown in fig. 25. There it is seen that the support 1 has a stirrup 18 to support the storage tank 2 or the storage tanks 2, 3 and a front panel 19 perpendicular to the impact zone 7 'between it and the junction zone 14. The front panel 19 of the support 1 serves to protect the storage tanks 2, 3 against unwanted water ingress. Therefore it is recommended that the grooves 11 extend to the edge of the front panel 19, in order to leave the minimum possible gap for water ingress. The negative consequences of an unwanted entry of water into storage tanks 2, 3 have already been described in detail at the beginning and are subject to considerable analysis in the technical state.

Fig. 25 clarifies the situation of the front panel 19 of the support 1 with respect to the slots 11 in the impact zone 7 ’of the distributor element 6’. In addition fig. 26 clarifies that in the exemplary embodiment shown here, stirrup 18 does not form an integral part of support 1, but is a part inserted therein. Here the front panel 19 is formed in the support 1. If the stirrup 18 forms an integral part of the support 1, the front panel 19 is naturally formed in the stirrup 18.

5 It is preferred that between the upper edge of the grooves 11 of the impact zone 7 'and the edge of the front panel 19 only a small gap remains, preferably 0.1 to 0.4 mm, especially 0.2 to 0 , Approximately 3 mm, as shown in fig. 26.

The exemplary embodiment shown in fig. 26 also shows that the upper face of the distributor element 6 ’

10 extends through the junction zone 14 at the height of the lowest point of the grooves 11 of the impact zone 7 ’. The fluid active substance can enter the slots frontally 11. At the same time the possibility of water entering below the edge of the front panel 19 is limited to the maximum. It is also seen in fig. 26 that there is a considerable vertical distance between the bottom of the support 1 and the surface of the distributor element 6 ’in the free areas of the splice area 14.

15 As already explained, fig. 25 finally shows that in the junction zone 14 the upper face of the distributing element 6 ’is smooth, so that the active substance flows, except for some isolated prominences that may exist for technical reasons of fasteners, connections and joints. Fig. 25 shows a protective elevation 20 which for the purpose of joint protrudes from the upper face and is formed in the splice area 14 on the side adjacent to the

20 longitudinal edge 13 of the connection point 10 comprising the projections 16.

Claims (13)

one.

Release device for transferring fluid active substances to the cleaning liquid of a toilet bowl, which has a support (1) that can be hung on the edge of the toilet bowl and at least two storage tanks (2, 3) mounted on the support ( 1) and separated from each other, for a fluid active substance, respectively, so that each storage tank (2, 3) has its own outlet (4) through which the corresponding fluid active substance can be released to the cleaning liquid and that during operation it is located at the bottom of the storage tanks (2, 3), which are protected against the entry of cleaning liquid inside, and so that the outlet holes (4) of the tanks of storage (2, 3) are arranged so that only fluid active substance exits and in each cleaning discharge a partial amount of fluid active substance is released from each storage tank (2, 3) to the liquid of cleaning, characterized in that the storage tanks (2, 3) are coupled to each other by means of an adapter and can thus be mounted on the support (1), next to each other, and because the storage tanks (2, 3 ) contain and specifically are filled with different fluid active substances that may be compatible or incompatible with each other.

2.

Release device according to claim 1, characterized in that the storage tanks (2, 3) can be fitted on the support (1).

3.

Release device according to claim 1 or 2, characterized in that the support (1) carries a plate-shaped distributor element (6 ') with an impact zone (7') exposed to the flow of the cleaning liquid in each discharge and because the inside of the storage tank (2, 3) is in continuous contact with the distributor element (6 ') through the outlet opening (4), if necessary with an interleaved piece that prevents the free flow of the active substance, preferably providing that the distributor element (6 ') in the form of a plate is common, at least, to two storage tanks (2, 3), especially all storage tanks (2, 3).

Four.

Release device according to one of claims 1 to 3, characterized in that in the case of having two storage tanks (2, 3) these are designed asymmetrically with respect to the center of the whole device and its outlet holes (4) are preferably displaced of that center.

5.

Release device according to claim 1, characterized in that one of the fluid active substances is an aromatic phase, especially perfumed, which preferably contains at least one aromatic substance, especially an essence, at least one surfactant or an emulsifier and water, thus as, where appropriate, other ingredients such as preservatives, thickeners, complexing agents, colorants, surfactants or additional emulsifiers, stabilizers or softeners.

6.

Release device according to claim 1, characterized in that one of the fluid active substances comprises a bleaching phase, especially chlorinated, preferably based on hypochlorite, which, if necessary, may contain other ingredients such as thickeners, surfactants and emulsifiers, neutralizers, dyes and aromas.

7.

Release device according to claim 1, characterized in that one of the fluid active substances comprises a phase with decalcifying active substance, preferably acidic, which in addition to the descaler, usually an organic or inorganic acid, may contain, where appropriate, other ingredients such as surfactants. or emulsifiers, thickeners, aromas or preservatives.

8.

Release device according to claim 1, characterized in that one of the fluid active substances comprises a highly concentrated surfactant phase (foam enhancer).

9.

Release device according to claim 1, characterized in that one of the fluid active substances comprises a phase with an active principle of antibacterial and / or fungicidal and / or antiviral action, which in addition to the antibacterial and / or fungicidal and / or antiviral active ingredient can contain, where appropriate, other ingredients such as surfactants and emulsifiers, thickeners, aromas or preservatives.

10.

Release device according to claim 1, characterized in that one of the fluid active substances comprises a phase with an enzymatic active principle, which in addition to the enzyme may contain other ingredients such as surfactants and emulsifiers, thickeners, aromas or preservatives.

eleven.

Release device according to claim 1, characterized in that one of the fluid active substances comprises a phase with an absorbent active substance, especially odors, which in addition to the absorbent, especially odors, may contain, as the case may be, other ingredients such as surfactants and emulsifiers, thickeners, aromas or preservatives.

12.

Release device according to claims 1 and 5 and, where appropriate, one or more of claims 6 to 11, characterized in that the storage tanks (2, 3) contain different fluid active substances and one of the storage tanks (2 , 3) contains an aromatic phase, especially as defined in claim 5.

13.

Release device according to one of claims 1 to 12, characterized in that the viscosity of the fluid active substances contained in the storage tanks (2, 3) is in a range of several thousand mPas, especially between 2,000 and 5,000 mPas, especially between 2,500 and 3,500 mPas.