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Christian Nitsch, Dusseldorf DE

Christian Nitsch, Dusseldorf DE

Patent application numberDescriptionPublished
20080261851PACKAGING SYSTEM FOR DETERGENTS OR CLEANSERS - Packaging systems for detergent or cleanser dosing units comprising: a) a primary packaging system in the form of a number (n)>2 of water-insoluble bags, each of these bags containing a number (x)>2 of detergent or cleanser dosing units, and; b) a secondary packaging system in the form of a water-insoluble bag that contains the (n) water-insoluble bags of the first packaging system. The inventive packaging systems are suited for increasing the stability of the detergent or cleanser dosing units contained therein.10-23-2008
20090042764Cleaning Agent Comprising Complexes with Bleach Catalytic Activity - Hard surface cleaning agents comprising a macrocyclic compound of the general formula L:02-12-2009
20090194562METERING APPARATUS FOR FLOWABLE COMPOSITIONS - A metering apparatus for flowable preparations includes a metering unit having an energy source, a control unit and a sensor unit. A container for a first flowable preparation, such as a detergent, cleaning agent, or fragrance, is removably couplable to the metering unit. A micropump that has a specific delivery quantity of less than 500 l/min is provided in the metering unit. The micropump can be controlled by the control unit to dispense flowable product from the container into a desired system external to the metering apparatus, such as a dishwasher, washing machine, toilet, air freshening system, and the like.08-06-2009
20100154832CLEANING PROCESS - Process for cleaning dishes in a dishwasher during which the aqueous washing liquor contained in the interior of the dishwasher is at least partly removed from the interior of the dishwasher at a point in time t. The process involves metering a dishwasher detergent A containing one or more surfactants and one or more anionic polymers at a time t1t in an amount m2 into the interior of the dishwasher. The process according to the invention differs from conventional cleaning processes in that formation of deposits is reduced and drying efficiency improved.06-24-2010
20100160204Detergents - Dishwasher detergents containing: a) 10 to 60 percent by weight of a builder; and b) non-ionic surfactant of the general formula06-24-2010
20100163076Method for Machine-Washing Dishes - Method for machine-washing dishes comprising at least one wash or rinse cycle wherein the dishes are washed in each wash or rinse cycle with an aqueous washing liquor that, for multiple wash or rinse cycles, is at least partially replaced between wash or rinse cycles, wherein 07-01-2010
20100216683Cleaning Product - Liquid, aqueous washing or cleaning product formulation, comprising a) at least one washing- or cleaning-active enzyme; b) 1,2-propylene glycol; and c) nonionic surfactant of the general formula R08-26-2010
20100222247Cleaning Agent - Liquid, low-alkaline and bleach-free dishwasher detergent having a pH value (20° C.) of 8 to 12 and containing: a) 10 to 60 percent by weight of a builder; b) more than 1.5 percent by weight of a phosphonate; c) 0.1 to 20 percent by weight of an anionic copolymer comprising: i) unsaturated carboxylic acid(s) and ii) sulfonic acid group-containing monomer(s). Detergents according to the invention exhibit a good cleaning power on bleachable dirt, particularly tea stains.09-02-2010

Patent applications by Christian Nitsch, Dusseldorf DE