Abstract: The cleaning performance of washing and cleaning agents, in particular with respect to bleachable stains, was to be intensified without resulting in damage, in the context of use, to the textile treated therewith. This was achieved substantially by employing a bleaching-active species generated electrolytically from an organic mediator compound using a redox reaction.

Abstract: A cartridge, in particular for use in water-conveying household appliances, encompassing an enzyme-containing preparation that contains at least one enzyme protein and has a specific heat capacity cp at 20° C. of less than 3.8 J/(g*K), preferably less than 3.0 J/(g*K), and is stocked in a cartridge or cartridge chamber having an internal volume of between 20 and 500 ml and an average wall thickness of between 0.1 and 2 mm, and the cartridge material has a specific heat capacity cp at 20° C. of between 1 and 2 J/(g*K), preferably between 1.15 and 1.9 J/(g*K), particularly preferably between 1.5 and 1.8 J/(g*K).

Abstract: The invention relates to a method for operating a dispensing device (10, 110) for releasing an agent from the dispensing device (10, 110) in defined manner into a surrounding environment (15) of the dispensing device (10, 110), the dispensing device (10, 110) comprising: a reservoir unit (16, 116) for accommodating an agent to be dispensed and a valve unit (17, 117) for defined opening and closing of a valve passage (26, 29, 34, 126, 129, 134) from the reservoir unit (16, 116) into the surrounding environment (15) of the dispensing device (10, 110), opening and closing of the valve passage (26, 29, 34, 126, 129, 134) proceeding as a function of an ambient temperature profile of the dispensing device (10, 110) and the valve passage (26, 29, 34, 126, 129, 134) being opened when the ambient temperature falls and the ambient temperature is above a first and/or second defined minimum temperature.

Abstract: The cleaning performance of washing and cleaning agents, in particular with respect to bleachable stains, was to be intensified without resulting in damage, in the context of use, to the textile treated therewith. This was achieved substantially by employing a bleaching-active species generated electrolytically from an organic mediator compound using a redox reaction.

Abstract: The invention relates to a method for operating a dispensing device (10, 110) for releasing an agent from the dispensing device (10, 110) in defined manner into a surrounding environment (15) of the dispensing device (10, 110), the dispensing device (10, 110) comprising: a reservoir unit (16, 116) for accommodating an agent to be dispensed and a valve unit (17, 117) for defined opening and closing of a valve passage (26, 29, 34, 126, 129, 134) from the reservoir unit (16, 116) into the surrounding environment (15) of the dispensing device (10, 110), opening and closing of the valve passage (26, 29, 34, 126, 129, 134) proceeding as a function of an ambient temperature profile of the dispensing device (10, 110) and the valve passage (26, 29, 34, 126, 129, 134) being opened when the ambient temperature falls and the ambient temperature is above a first and/or second defined minimum temperature.

Abstract: A cartridge, in particular for use in water-conveying household appliances, encompassing an enzyme-containing preparation that contains at least one enzyme protein and has a specific heat capacity cp at 20° C. of less than 3.8 J/(g*K), preferably less than 3.0 J/(g*K), and is stocked in a cartridge or cartridge chamber having an internal volume of between 20 and 500 ml and an average wall thickness of between 0.1 and 2 mm, and the cartridge material has a specific heat capacity cp at 20° C. of between 1 and 2 J/(g*K), preferably between 1.15 and 1.9 J/(g*K), particularly preferably between 1.5 and 1.8 J/(g*K).

Abstract: A cleaning agent for hard surfaces, which is made of a combination of at least one alkyl pyrrolidone, at least one glycol ether, and at least one anionic surfactant, exhibits very good cleaning power and cleaning speed for dirt of different kinds and can be utilized particularly for cleaning glass.

Abstract: A cleaning agent for hard surfaces, which is made of a combination of at least one alkyl pyrrolidone, at least one glycol ether, and at least one anionic surfactant, exhibits very good cleaning power and cleaning speed for dirt of different kinds and can be utilized particularly for cleaning glass.