An agent for the sanitary sector, which agent can be applied directly on a sanitary object, adheres there and can be flushed away only after a relatively large number of flushing operations. The agent includes fillers from the group of surfactants and also an adhesion promoter. The adhesion promoter
An agent for the sanitary sector, which agent can be applied directly on a sanitary object, adheres there and can be flushed away only after a relatively large number of flushing operations. The agent includes fillers from the group of surfactants and also an adhesion promoter. The adhesion promoter is selected from hydrogenated polystyrene derivatives and olefin homopolymers and copolymers of two or more olefins, where the olefin homopolymers and copolymers may also be partially hydrogenated. The viscosity of the agent is at least 30 Pas, measured using a Haake viscometer, plate/plate system, plate diameter 10 mm, at a shear gradient of 2.62 s−1 and 20° C. The agent is so sticky that it can serve to attach bar-shaped agents in the toilet bowl. The concentration of the surfactants in the case of an adhesion promoter from the group of polyalkyleneimines is between 7 and 60% by weight.
대표청구항▼
1. An agent for the sanitary sector, which agent can be applied directly on the sanitary object, adheres there and can be flushed away only after at least 50 flushing operations, where the agent comprises fillers from the group of surfactants and also an adhesion promoter, characterized in that the
1. An agent for the sanitary sector, which agent can be applied directly on the sanitary object, adheres there and can be flushed away only after at least 50 flushing operations, where the agent comprises fillers from the group of surfactants and also an adhesion promoter, characterized in that the adhesion promoter are crosslinked polystyrene derivatives dissolved in mineral oil and the viscosity of the agent is at least 200 Pas, measured using a Haake viscometer, plate/plate system, plate diameter 10 mm, at a shear gradient of 2.62 s−1 and 20° C. and the agent is so sticky that it can serve to attach bar-shaped agents in a toilet bowl, wherein the surfactant fraction in the agent is between about 50%, by weight, and 80%, by weight and the fraction of the adhesion promoter in the agent is between about 37% and 70% by weight. 2. The agent as claimed in claim 1, characterized in that the crosslinked polystyrene derivatives dissolved in mineral oil are alkylene styrene copolymers. 3. The agent as claimed in claim 2, characterized in that the alkylene styrene copolymers are selected from the group of hydrogenated butylene/ethylene/styrene copolymers and hydrogenated ethylene/propylene/styrene copolymers. 4. The agent as claimed in claim 1, characterized in that the concentration of the adhesion promoter in the agent is between about 37% by weight and 50% by weight. 5. The agent as claimed in claim 1, characterized in that the agent further comprises additional fillers, which additional fillers are selected from the group of thickeners, fragrances, dyes, salts, foam stabilizers, foam boosters, and foam generators. 6. The agent as claimed in claim 5, characterized in that the agent comprises fragrances or perfume oils in a concentrations between 0.25% by weight and 20% by weight. 7. The agent as claimed in claim 5, characterized in that the agent comprises up to 90% by weight of salts. 8. The agent as claimed in claim 5, characterized in that the agent comprises thickeners from the group of bentonites, powder surfactants, xanthans, polybutadiene rubbers, polyisopropenes, block copolymers, aryl ethoxylates and alkyl-aryl ethoxylates. 9. The agent as claimed in claim 1, characterized in that the surfactant fraction in the agent is between about 50% and 70% by weight. 10. The agent as claimed in claim 1, characterized in that the surfactants are pulverulent or highly pasty. 11. The agent as claimed in claim 1, characterized in that the surfactants are selected from the group of salts of carboxylic acids, sulfuric acid half-esters, sulfonic acids, and fatty alcohol ethoxides. 12. The agent as claimed in claim 1, characterized in that the surfactants are nonionic surfactants and are selected from the group of alcohol ethoxylates, alkyl glycosides, alkoxylated fatty acid alkyl esters, amine oxides and alkanolamides. 13. The agent as claimed in claim 1, wherein the surfactant is present in an amount constituting about 50 to 70% by weight of the agent and wherein the adhesion promoter is present in an amount constituting about 37% by weight of the agent. 14. The agent as claimed in claim 1, wherein the surfactant is an anionic surfactant present in an amount constituting about 50% by weight of the agent and wherein the adhesion promoter is a hydrogenated butylene/ethylene/styrene copolymer present in an amount constituting about 37% by weight of the agent. 15. The agent as claimed claim 1, characterized in that the agent is a water-soluble and/or water-dispersible temporarily adhering adhesive. 16. The agent as claimed in claim 1, characterized in that the agent comprises cleaning, deodorization, bleaching and/or coloring additives. 17. The agent as claimed in claim 1, characterized in that the agent is ointment-like, pasty and/or cream-like and dimensionally stable. 18. The agent as claimed in claim 1, characterized in that the surface tension of the agent is between 50 and 65 mN/m. 19. An agent for the sanitary sector, which agent can be applied directly on the sanitary object, adheres there and can be flushed away only after at least 50 flushing operations, where the agent consists of 70%, by weight of the agent, of an anionic surfactant and 30%, by weight of the agent, of a hydrogenated butylene/ethylene/styrene copolymer as an adhesion promoter, and the viscosity of the agent is at least 200 Pas, measured using a Haake viscometer, plate/plate system, plate diameter 10 mm, at a shear gradient of 2.62 s−1 and 20° C. and the agent is so sticky that it can serve to attach bar-shaped agents in a toilet bowl.
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이 특허에 인용된 특허 (12)
Leipold, Joachim; Jaeschke, Edgar; Fritz, Matthias, Adhesive agent for application on a sanitary object.
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