EP1621606B1 - Agent nettoyant et odorisant pour les toilettes - Google Patents

Agent nettoyant et odorisant pour les toilettes Download PDF

Info

Publication number
EP1621606B1
EP1621606B1 EP05014311A EP05014311A EP1621606B1 EP 1621606 B1 EP1621606 B1 EP 1621606B1 EP 05014311 A EP05014311 A EP 05014311A EP 05014311 A EP05014311 A EP 05014311A EP 1621606 B1 EP1621606 B1 EP 1621606B1
Authority
EP
European Patent Office
Prior art keywords
composition
weight
accordance
powder
fact
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Not-in-force
Application number
EP05014311A
Other languages
German (de)
English (en)
Other versions
EP1621606A1 (fr
Inventor
Edgar Jaeschke
Johannes Dr. Dettinger
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Buck Chemie GmbH
Original Assignee
Buck Chemie GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Buck Chemie GmbH filed Critical Buck Chemie GmbH
Publication of EP1621606A1 publication Critical patent/EP1621606A1/fr
Application granted granted Critical
Publication of EP1621606B1 publication Critical patent/EP1621606B1/fr
Not-in-force legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/16—Organic compounds
    • C11D3/37—Polymers
    • C11D3/3746—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • C11D3/3749—Polyolefins; Halogenated polyolefins; Natural or synthetic rubber; Polyarylolefins or halogenated polyarylolefins
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D17/00—Detergent materials or soaps characterised by their shape or physical properties
    • C11D17/0047—Detergents in the form of bars or tablets
    • C11D17/0056—Lavatory cleansing blocks
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/16—Organic compounds
    • C11D3/37—Polymers
    • C11D3/3703—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/16—Organic compounds
    • C11D3/37—Polymers
    • C11D3/3703—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • C11D3/3707—Polyethers, e.g. polyalkyleneoxides
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/16—Organic compounds
    • C11D3/37—Polymers
    • C11D3/3703—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • C11D3/3726—Polyurethanes
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/50—Perfumes
    • C11D3/502—Protected perfumes
    • C11D3/505—Protected perfumes encapsulated or adsorbed on a carrier, e.g. zeolite or clay

Definitions

  • the present invention relates to a scented piece-shaped cleaning and / or fragrancing the toilet area and the production thereof.
  • Such an agent can be placed both as an in-tank block in the water box of a flush toilet, there gradually release the active ingredients in the rinse water, as well as used as a rim block.
  • a rim block the agent in a container, in particular a basket or cage-like container, attached to the edge ("Rim") of the toilet.
  • the agent in the container is covered by the rinse water during each rinse.
  • a small proportion of Rimblocks is dissolved with the release of surfactants, fragrances, etc., with each rinse, which then the desired cleaning of the toilet bowl and toilet sump and the desired scenting is achieved.
  • the prior art discloses a variety of different toilet block cleaning and scouring agents to which perfume oils are added to achieve the desired fragrance effect.
  • the desired intensive scenting is often not achieved in spite of the addition of perfume oils, since on the one hand an increase in the perfume oil concentration impairs the manufacturability and on the other hand the perfume oils are also emulsified.
  • the emulsification of perfume oils is also a significant problem with other surfactants, as the emulsified perfume oil, without unfolding the desired fragrance, enters the drain.
  • a high proportion of dodecylbenzenesulfonate is also expensive and environmentally harmful, especially since the originally desired effect, namely to increase the release in the form of perfume perfume oil concentration, can not be achieved.
  • these gelling agents comprehensive means the desired intensive fragrance is achieved. Also, these agents, which include highly effective liquid frothers, show exceptionally good foaming. However, since these means necessarily comprise a high proportion of solvents for the formation of the gel structure, the active ingredients are provided in dilute form compared to the known Rimblocks, so that the required cleaning effect can not be achieved.
  • the DE 102 52 542 teaches a toilet cleansing and fragrancing agent comprising at least 2 phases, the first phase being a gel phase comprising gelling agents, fragrances and solvents and the second phase being a non-gelled detergent tablet comprising surfactants. These two-phase agents are characterized by an intensive scenting and good cleaning effect, but are more expensive to produce compared to conventional single-phase in-tank or rim blocks.
  • Toilet cleaners which include anionic surfactants and fragrances are, inter alia, from the EP 0 167 085 A2 and the WO 99/53012 known.
  • the EP 0 334 490 A2 discloses particulate fragrance-bearing polymers used in laundry detergents for scouring the wash and rinse water and laundry.
  • the polymers consist of water-soluble and water-insoluble polymers associated with one another.
  • the WO 02/09663 A1 teaches particles which can be incorporated into solid products such as washing powder and which comprise a swellable material such as an organic polymer core as having perfume absorbed thereon, the core being coated with a water-soluble, perfume-impermeable encapsulating material.
  • the object of the present invention is to provide a scented piece-shaped means for the toilet area, with which a desired intensive scenting can be achieved, which can be produced easily and inexpensively and is environmentally friendly.
  • the composition according to the invention comprises solid oleophilic or lipophilic plastic granules or powders which are at least sparingly soluble in water, ie whose solubility in water at 20 ° C. is less than 20 g / l is. It is particularly preferred if the plastic granules or powders are insoluble in water at 20 ° C., ie their solubility is less than 10 g / l and preferably less than 1 g / l.
  • plastic granules or powders are substantially resistant to the perfume oils.
  • the perfume oils are absorbed, adsorbed or otherwise absorbed or absorbed on the oleophilic or lipophilic fuel granules or powders, so that the undesired emulsification of the perfume oils in the surfactants, which leads to the encapsulation of the perfumes, is avoided.
  • the term "granules” or “powder” is understood to mean any shaped three-dimensional structures made of the plastics, e.g. also plastic curls or cubes.
  • perfume oils taken up in the plastic granules or powders are released again during use, so that volatile perfume oil molecules are available for scenting.
  • the oleophilic or lipophilic plastic granules or powders to be used according to the invention in the agent may be customary oil binders, which are distinguished by a high absorption capacity of lipophilic or oleophilic substances.
  • oil binders have long been used to combat damage to soil, roads and water.
  • the plastic granules or powder are used in the composition in a concentration range of 0.1 to 15, preferably 0.2 to 10 and more preferably between 0.5 and 5 wt.%.
  • the plastic particles or powder are buoyant.
  • the loaded with the perfume oils plastic particles or powder float after a dissolution process in the operation of the toilet flush in the water in the toilet sump at the surface, and absorbed on the surface of the plastic particles or powder perfume oils are still on the surface of the water in the toilet sump released into the room air and not reach unused due to a greater density than water in the drain.
  • the mean grain size of the plastic granulate or powder is less than 2 mm, preferably less than 1 mm and more preferably less than 0.5 mm, to ensure the required dimensional stability of the bar-shaped agent and to prevent chipping of individual areas.
  • the plastic particles or powder should all be of similar grain size and / or shape in order to obtain a homogeneous mass as possible.
  • the foaming in the composition according to the invention is not reduced by the addition of the plastic powders or granules, although in general the foam formation and stability is drastically reduced, for example by solid small particles.
  • the plastic granules or powders are granules or powders of polymerization products, e.g. of polyurethanes, polyethersulfone, polysulfone or polyalkylenes such as polypropylene or polyethylene.
  • polymerization products e.g. of polyurethanes, polyethersulfone, polysulfone or polyalkylenes such as polypropylene or polyethylene.
  • Polystyrenes are suitable as plastic material only if they are stable to the perfume oils used and are not dissolved.
  • Polyurethane powder or granules are particularly preferred as plastic granulate or powder since they have a particularly good absorption performance compared to perfume oils, these polyurethane powders are not toxic and non-toxic, do not react with the perfume oils and are also storable indefinitely.
  • the density of the polyurethane powder is less than 1 g / cm 3 , ie the particles are absolutely buoyant.
  • the plastic granules or powders should be temperature resistant, at least to 80 ° C, preferably to at least 100 ° C and most preferably to at least 120 ° C, in order not to soften during the extrusion process.
  • the plastics used as granules or powders are foamed plastics.
  • the foamed plastic powders / granules are characterized by a significantly enlarged surface area for a possible uptake / release of the perfume oil molecules. It is also possible for other perfume oil molecules to be retained in the pores of the foamed plastics.
  • the density of the foamed plastics is also reduced compared to non-foamed plastics.
  • the plastic powders or granules used should be colorless or substantially white so as not to adversely affect the appearance of the composition. In specific embodiments, however, it is also possible to use colored or single-colored plastic powders or granules by means of which special optical effects can be achieved.
  • composition according to the invention two or more types of different plastic granules or powder.
  • the composition comprises up to 20% by weight, preferably 2 to 10% by weight, and more preferably between 4 and 8% by weight, of perfume oils. This causes the deodorization of the toilet area.
  • the liquid perfume oils also determine the consistency of the finished cleaning block and in particular contribute to the plasticization of the raw material.
  • the total concentration of surfactants in the compositions is between 2 and 80% by weight, preferably between 15 and 50% by weight.
  • the composition according to the invention consists of about 2 to 60% by weight, preferably 10 to 50% by weight and particularly preferably between 20 and 30% by weight of anionic surfactant.
  • alkyl sulfate those selected from the group consisting of alkyl sulfate, fatty alcohol sulfate, fatty alcohol ether sulfate and alkylbenzenesulfonate or mixtures thereof are used, alkyl chain lengths of the alkyl radicals or fatty acid components of C 8 -C 18 being preferred. It is particularly preferred to use lauryl sulfate or dodecylbenzenesulfonate.
  • Nonionic surfactants may optionally be used. Particularly suitable here are the adducts of 3 to 80 moles of ethylene oxide with 1 mole of an aliphatic compound having essentially 8 to 20 carbon atoms, which are selected from the group of alcohols and fatty acids. But also alkylaromatic compounds, such as alkylphenols, are suitable here.
  • the proportion of nonionic surfactants in the composition according to the invention can be up to 20% by weight.
  • Amphoteric surfactants can be used in concentrations between 0 to 10 wt.%, Preferably, it is 0 to 5 wt.%, In particular between 0.1 wt.% And 4 wt.%, Preferably between 0.3 wt.% And 3 wt % and more preferably between 0.5% and 2.5% by weight of betaines having at least one heteroatom in addition to the carboxy group and the quaternary nitrogen atom on at least one radical. The above percentages by weight are based on the mass of the betaines as pure substance.
  • the betaines comprising betaine containing an alkyl-bridged amide function, especially the fatty acid amidopropyl betaines having a C 5 -C 21 fatty acid moiety, are particularly preferred.
  • the amphoteric surfactants are arbitrarily combinable with the respectively used anionic and optionally nonionic surfactant or the anionic and optionally nonionic surfactants.
  • a further advantage of the betaines according to the invention is that, as concentrated aqueous solutions having a water content of less than 60% by weight, preferably less than 55% by weight of water, they are already sufficiently fluid that they are mixed with the other constituents of the composition and can be extruded. As a result, the water content of the agent is not increased unnecessarily, and it can be provided a compact agent in high effective concentration.
  • the purification block may contain 0 to 5% by weight of at least one lactobionic acid derivative. Concentration ranges between 1 and 4% by weight, in particular between 1 and 2.5% by weight, are preferred in the case of an agent comprising at least one lactobionic acid derivative.
  • the total amount of the components of amphoteric surfactants and the lactobionic acid derivatives should be 0.5 to 10% by weight.
  • the ingredients essentially serve as foaming agents.
  • lactobionic acid derivatives are used as foaming agents, it is possible with the same foam effect to reduce the added amount of foaming agents by about half or more compared to conventional formulations.
  • the weight ratio of perfume oil to surfactant should be between 0.16: 1 and 0.70: 1, preferably between 0.20: 1. and 0.60: 1, and more preferably between 0.24: 1 and 0.40: 1.
  • the weight ratio between perfume oil and plastic granules / powder should be between 2: 1 and 20: 1, and preferably between 3: 1 and 10: 1.
  • the agent according to this preferred embodiment may contain 20 to 80% by weight of inorganic salt, preferably 40 to 75% by weight of an inorganic salt selected from the group consisting of the alkali and / or alkaline earth salts of sulfuric acid, phosphoric acids, nitrogen acids, carbonic acid or hydrochloric acid or mixtures thereof.
  • an inorganic salt selected from the group consisting of the alkali and / or alkaline earth salts of sulfuric acid, phosphoric acids, nitrogen acids, carbonic acid or hydrochloric acid or mixtures thereof.
  • the agent according to the invention may contain color.
  • a color component are basically pigments and dyes. If you want to achieve that the agent of the invention, if it is z. B. is used as a cleaning block, as such should be colored, color is preferably added in the form of pigments.
  • dyes as part of the composition. A combination of pigment (s) and dye (s) is also possible.
  • the agent can also be added 0 to 30 wt.% Disinfectants.
  • Chloroisocyanurates such as, for example, sodium dichloroisocyanurate or other chlorine-releasing reagents, and phenols are preferably used for this purpose.
  • Triclosan for example, can be used as the chlorine-cleaving reagent, o-phenylphenol being among the phenols. When triclosan or a phenol is used, much smaller amounts of the disinfectant can be used than is required in the case of chloroisocyanurates.
  • bleaching agent 0 to 25% by weight of an oxygen-based bleaching agent such as, for example, can be used.
  • an oxygen-based bleaching agent such as, for example, can be used.
  • sodium salts of percarbonates or perborates As the sodium salts of percarbonates or perborates.
  • TAED tetraacetylethylenediamine
  • composition according to the invention may contain from 0 to 5% by weight of complexing agent which are used against the hardness of water and for complex formation with heavy metal ions.
  • the respective amounts of the complexing agent are chosen according to the complexing capacity of the agent and according to the desired rinsing speed.
  • rinsing regulators can be used.
  • Particularly suitable for this purpose are the salts of aromatic sulfonic acids, for example sodium cumene sulfonate or sodium toluene sulfonate.
  • Dipropylene glycol can also be used for the same purpose. If the latter compound is used, its share of the cleaning block can even be kept extremely low. As a rule, a proportion of up to 5% by weight is sufficient. In the range of the salts of aromatic sulfonic acids, the proportion is up to 20% by weight, based on the finished agent.
  • Lime and urine-solubilizing acids can be added to the composition to prevent limestone deposits from forming in toilet bowls or to redissolve existing deposits.
  • acids such as amidosulfonic acid and citric acid and other solid organic and inorganic acids. They may be included in the finished composition up to a level of 40% by weight.
  • the agent according to the invention may contain extrusion aids. These serve to be able to form the raw material of the composition in the appropriate composition. Suitable extrusion aids are, for example, polyethylene glycol. In general, it is sufficient to use up to 20 wt.% Extrusion aids. However, since other components of the cleaning block allow better moldability of the cleaning mass, the proportion of added extrusion aid can be much less than 20 wt.% Or it can be completely dispensed with the addition of such an agent. To the other components of the cleaning block mass, which also facilitate the moldability, u belongs. a. the optionally used as Abêtregulator dipropylene glycol. Also optionally usable perfume oils or liquid acids serve this purpose.
  • extrusion aids are, for example, polyethylene glycol. In general, it is sufficient to use up to 20 wt.% Extrusion aids. However, since other components of the cleaning block allow better moldability of the cleaning mass, the proportion of added extrusion aid can be much less than 20 w
  • composition according to the invention may contain further additives customary per se up to a proportion of 5% by weight.
  • Such other additives include, for example, enzymes such as savinase, cellulase, protease and lipase, as well as preservatives.
  • the invention also relates to a process for the preparation of an agent according to the invention, in which a composition of suitable composition is produced by means of the extrusion process.
  • a composition of suitable composition is produced by means of the extrusion process.
  • the premixed mass is formed by means of an extruder to form an endless strand and then cut into pieces or blocks of suitable size.
  • the size of the pieces is variable and can be chosen according to the purpose. Typically, the pieces are cut to give blocks having a weight of about 20 to 100 grams, preferably 20 to 50 grams, after cutting.
  • the agent according to the invention by the addition of hydrophobic plastic powder or granules and the increase in the perfume concentration has a total of hydrophobic character, resulting in a significant extension of the life and a lower
  • the device of the invention surprisingly still achieves only a slight prolongation of the service life, which is presumably attributable to the fact that the surface is increased by rupturing of the plastic particles from the surface during rinsing and, as a result, a more effective dissolution can be done on the surface.
  • compositions according to the invention are in the desired ranges of 240 to 500 relative to a piece of 50 g, in which the required amount for cleaning and scenting is released per rinse cycle, but the agent does not dissolve unnecessarily quickly.
  • a comparison of the properties of the in-tank blocks obtained according to the formulation according to the invention and the comparison recipe shows that the addition of 4% by weight of polyurethane foam powder results in a solid hard and non-tacky in-tank block having a perfume content of 12% by weight .% Perfume oil can be obtained.
  • component invention formulation comparison formulation (Wt%) (Wt%) Fatty alcohol sulfate, C12-C14 (sodium salt) 18.0 18.0 evaporated salt 33.9 33.9 sodium sulphate
  • Add 100 Add 100 Fatty alcohol ether sulfate, C10-C16 (28% in water) 2.4 2.4 Talc fatty alcohol ethoxylate (25EO) 5.0 5.0 colour 0.81 0.81 Perfume (Manzanita Fa. Symrise) 8th 8th PU foam powder (Bauder company) 2 - Consistency: firm, hard, not sticky Consistency: soft, sticky
  • compositions according to the invention according to FIGS. 1, 2 and 3 would be as follows: Inventive formulation Spüliere Mass of the block 1 500 75 2 320 50 3 230 50
  • the relevant toilet cleaning and scenting agent whose purging number was to be determined, was suspended in a container at the edge of the toilet bowl.

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Wood Science & Technology (AREA)
  • Organic Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Detergent Compositions (AREA)
  • Sanitary Device For Flush Toilet (AREA)

Claims (11)

  1. Produit en forme de bloc nettoyant et odorisant, destiné à l'espace toilettes, ce produit comprenant
    entre 2 et 80 % pondéraux de tensioactifs,
    entre 1 et 20 % pondéraux d'huile parfumante et
    entre 0,1 et 15 % pondéraux de granulés ou poudres en matière synthétique fermes oléophiles et/ou lipophiles dont la solubilité dans l'eau est inférieure à 20 g/l à 20 °C, et qui dans l'ensemble résistent aux huiles parfumantes, la densité des granulés ou poudre en matière synthétiques étant inférieure à 1 g/cm3 et les granulés ou poudres étant en matière synthétique moussée.
  2. Produit selon la revendication 1, caractérisé en ce que la solubilité du granulé ou de la poudre en matière synthétique dans l'eau est inférieure à 10 g/l, de préférence inférieure à 1 g/l à 20 °C.
  3. Produit selon l'une des revendications précédentes, caractérisé en ce que la granulométrie moyenne des granulés ou poudres en matière synthétique est inférieure à 2 mm, de préférence inférieure à 1 mm et de façon particulièrement préférentielle inférieure à 0,5 mm.
  4. Produit selon l'une des revendications précédentes, caractérisé en ce que les granulés ou poudres en matière synthétique peuvent être choisis parmi les produits issus de la polymérisation du groupe des polyuréthanes, polyéthersulfones, polysulfones et/ou les produits issus des polyalkylènes.
  5. Produit selon l'une des revendications précédentes, caractérisé en ce que les granulés ou poudres en matière synthétique résistent à des températures d'au moins 80 °C, de préférence d'au moins 100 °C et de façon particulièrement préférentielle d'au moins 120 °C.
  6. Produit selon l'une des revendications précédentes, caractérisé en ce que le produit comprend entre 2 et 10 % pondéraux d'huile parfumante et, de façon particulièrement préférentielle, entre 4 et 8 % pondéraux d'huile parfumante.
  7. Produit selon l'une des revendications précédentes, caractérisé en ce que le rapport pondéral entre l'huile parfumante et le tensioactif est compris entre 0,16:1 et 0,70:1, de préférence entre 0,20:1 et 0,60:1, et de façon particulièrement préférentielle entre 0,24:1 et 0,40:1.
  8. Produit selon l'une des revendications précédentes, caractérisé en ce que les tensioactifs sont des tensioactifs anioniques, non ioniques, amphotères et/ou cationiques et que les tensioactifs anioniques sont sélectionnés notamment dans le groupe des sulfates alkyliques, sulfates d'alcools gras, éthersulfates d'alcool gras et/ou sulfonates d'alcylbenzène, et en ce que les tensioactifs non ioniques sont des produits ajoutant de l'oxyde d'éthylène à des composés aliphatiques, notamment entre 3 et 80 mol d'oxyde d'éthylène à 1 mol d'un composé aliphatique comprenant pour l'essentiel 8 à 20 atomes de carbone, le composé aliphatique étant un alcool ou un acide gras et/ou un composé alkylaromatique, et la concentration totale en tensioactif s'élevant de préférence entre 15 et 50 % pondéraux.
  9. Produit selon l'une des revendications précédentes, caractérisé en ce que le rapport pondéral entre l'huile parfumante et le granulé/la poudre en matière synthétique est compris entre 1:1 et 20:1, de préférence entre 3:1 et 10:1.
  10. Produit selon l'une des revendications précédentes, caractérisé en ce que le produit comprend en outre entre 20 et 80 % pondéraux, notamment entre 40 et 75 % pondéraux de sels inorganiques puisés dans le groupe des sels alcalins et/ou alcalino-terreux de l'acide sulfurique, des acides phosphoriques, de l'acide carbonique ou de l'acide chlorhydrique, ou dans leurs mélanges.
  11. Procédé de fabrication d'un produit selon l'une des revendications précédentes, par extrusion de la pâte prémélangée comprenant les constituants, suivie d'un tranchage en morceaux du boudin sans fin extrudé.
EP05014311A 2004-07-28 2005-07-01 Agent nettoyant et odorisant pour les toilettes Not-in-force EP1621606B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102004036635A DE102004036635A1 (de) 2004-07-28 2004-07-28 Reinigungs- und Beduftungsmittel für den Toilettenbereich

Publications (2)

Publication Number Publication Date
EP1621606A1 EP1621606A1 (fr) 2006-02-01
EP1621606B1 true EP1621606B1 (fr) 2008-01-02

Family

ID=35044733

Family Applications (1)

Application Number Title Priority Date Filing Date
EP05014311A Not-in-force EP1621606B1 (fr) 2004-07-28 2005-07-01 Agent nettoyant et odorisant pour les toilettes

Country Status (3)

Country Link
EP (1) EP1621606B1 (fr)
AT (1) ATE382675T1 (fr)
DE (2) DE102004036635A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE0601157L (sv) * 2006-05-26 2007-10-16 Gs Dev Ab Diskmedelssammansättning för granuldiskmaskiner
ITMI20070642A1 (it) * 2007-03-29 2008-09-30 Bolton Manitoba S P A Composizione adesiva igienizzante per la pulizia e/o la disinfezione e/o la profumazione di sanitari

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4252785A (en) * 1979-07-09 1981-02-24 Hexcel Corporation Controlled release composition
DE3424317A1 (de) * 1984-07-02 1986-01-23 Henkel KGaA, 4000 Düsseldorf Mittel zur toilettenreinigung
US4618629A (en) * 1985-05-29 1986-10-21 Wm. T. Burnett & Co., Inc. Fragrance-emitting polyurethane foams
US4842761A (en) * 1988-03-23 1989-06-27 International Flavors & Fragrances, Inc. Compositions and methods for controlled release of fragrance-bearing substances
US5205955A (en) * 1991-07-03 1993-04-27 Kiwi Brands, Inc. Lavatory cleansing and sanitizing blocks containing a halogen release bleach and a mineral oil stabilizer
DE19710635A1 (de) 1997-03-14 1998-09-17 Buck Chemie Gmbh Gelbasierter Reinigungsblock für die Toilettenhygiene mit permanenter Raumluftbeduftung
BR9909499A (pt) * 1998-04-09 2000-12-12 Unilever Nv Bloco de vaso sanitário, e, processo de prevenção do aquecimento térmico num bloco de vaso sanitário
GB0018811D0 (en) * 2000-08-02 2000-09-20 Quest Int Particles
DE10252542A1 (de) 2002-11-08 2004-05-27 Buck-Chemie Gmbh Toilettenreinigungs- und Beduftungsmittel

Also Published As

Publication number Publication date
DE502005002377D1 (de) 2008-02-14
ATE382675T1 (de) 2008-01-15
DE102004036635A1 (de) 2006-03-23
EP1621606A1 (fr) 2006-02-01

Similar Documents

Publication Publication Date Title
EP1418225B1 (fr) Agent nettoyant et odorisant pour les toilettes
EP1750567B1 (fr) Kit compose d'une eponge et d'un produit nettoyant
EP0791047B1 (fr) Element detergent pour toilettes a chasse d'eau
EP0864637B1 (fr) Bloc nettoyant à base de gel pour une hygiène des toilettes avec de l'air parfumé en permanence
EP3004474B1 (fr) Dispositif servant à distribuer une préparation de substance active dans une cuvette de toilettes
DE60129299T2 (de) Zusammensetzung für die reinigung harter oberflächen
EP2704753B1 (fr) Utilisation d'un produit sanitaire en forme de pièce
EP0167085B1 (fr) Agent de nettoyage des toilettes
EP2374483B2 (fr) Moyen de nettoyage et d'aération pour le domaine sanitaire
EP1621606B1 (fr) Agent nettoyant et odorisant pour les toilettes
EP0844303A2 (fr) Article solide pour les WC
DE102018123683A1 (de) Reinigungs- und Beduftungsmittel für den Sanitärbereich und Herstellungsverfahren
EP3722401B1 (fr) Moyen sanitaire sous la forme de gel permettant d'éviter un biofilm
EP0879877B1 (fr) Blocks de nettoyage de toilettes libérant du chlore actif
EP0999263B1 (fr) Compositions de nettoyage pour toilettes sous forme de pains
WO2002044314A1 (fr) Detergent de lavage et de nettoyage multiphasique contenant des agents de blanchiment
EP4259767A1 (fr) Procédé continu de mise en forme de blocs de toilettes sphériques
WO2004013271A1 (fr) Detergent de surfaces dures
DE102022121759A1 (de) Temperaturstabile gelzusammensetzungen
EP4098734A1 (fr) Système de toilettes à composition gel multiphasée
DE10026907A1 (de) Stückförmiges Toilettenreinigungsmittel für die Applikation in einem Dosiersystem
DE102006028751A1 (de) Fließfähiges Reinigungsmittel mit vertikaler Phasengrenze

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR

AX Request for extension of the european patent

Extension state: AL BA HR MK YU

GBC Gb: translation of claims filed (gb section 78(7)/1977)
17P Request for examination filed

Effective date: 20060801

EL Fr: translation of claims filed
17Q First examination report despatched

Effective date: 20060901

AKX Designation fees paid

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

Free format text: NOT ENGLISH

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

Free format text: LANGUAGE OF EP DOCUMENT: GERMAN

REG Reference to a national code

Ref country code: CH

Ref legal event code: EP

REF Corresponds to:

Ref document number: 502005002377

Country of ref document: DE

Date of ref document: 20080214

Kind code of ref document: P

REG Reference to a national code

Ref country code: CH

Ref legal event code: NV

Representative=s name: E. BLUM & CO. AG PATENT- UND MARKENANWAELTE VSP

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: NL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20080102

Ref country code: SI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20080102

NLV1 Nl: lapsed or annulled due to failure to fulfill the requirements of art. 29p and 29m of the patents act
PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20080102

Ref country code: ES

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20080413

Ref country code: LT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20080102

Ref country code: IS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20080502

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: BG

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20080402

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: PT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20080602

Ref country code: LV

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20080102

Ref country code: PL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20080102

REG Reference to a national code

Ref country code: IE

Ref legal event code: FD4D

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20080102

Ref country code: DK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20080102

Ref country code: CZ

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20080102

Ref country code: SE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20080402

Ref country code: SK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20080102

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: RO

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20080102

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FR

Payment date: 20080718

Year of fee payment: 4

26N No opposition filed

Effective date: 20081003

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MC

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20080731

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: EE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20080102

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: CY

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20080102

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20080102

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: AT

Payment date: 20090715

Year of fee payment: 5

Ref country code: CH

Payment date: 20090721

Year of fee payment: 5

GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 20090701

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

Effective date: 20100331

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FR

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20090731

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GB

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20090701

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LU

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20080701

Ref country code: HU

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20080703

Ref country code: BE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20080731

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: TR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20080102

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20080403

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: CH

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20100731

Ref country code: LI

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20100731

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: AT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20100701

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 20130724

Year of fee payment: 9

REG Reference to a national code

Ref country code: DE

Ref legal event code: R119

Ref document number: 502005002377

Country of ref document: DE

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20150203

REG Reference to a national code

Ref country code: DE

Ref legal event code: R119

Ref document number: 502005002377

Country of ref document: DE

Effective date: 20150203