Abstract: A method for manufacturing a sensor. The sensor includes a sensing element and a housing, the housing including an interior space, which is accessible through a housing opening, and the sensing element being situated in the interior space and being designed to detect a property and/or a composition of an ambient medium of the sensor. The method includes filling the interior space with a protective medium through the housing opening, the protective medium being designed to transfer the property and/or the composition of the ambient medium to the sensing element; fixing a preferably flexible diaphragm at or in the housing opening preferably for sealing the housing opening, the diaphragm including at least one diaphragm opening; and sealing the at least one diaphragm opening. A sensor, which is manufactured according to this method, is also described.

Abstract: The invention relates to aqueous pigment preparations containing: (A) at least one organic and/or inorganic pigment, (B) at least one polyethylene glycol alkyl ether functionalised by a terminal acid group, (C) at least one alkoxylated styrol-phenol condensate, (D) at least one polyethylene glycol ether having an average molar mass of between 200 and 1000 g/mol, (E) at least one alkine diol, (F) fats and oils of plant and/or animal origin and/or saturated and unsaturated higher fatty acids of such fats and oils and/or salts of such saturated and unsaturated higher fatty acids, (G) optionally an aqueous acrylate resin solution, (H) optionally a polymer condensation product of aromatic sulfonic acids and formaldehyde and/or salts of aromatic sulfonic acids and formaldehyde, (I) optionally one sulfonsuccinic acid half-ester of a castor oil alkoxylate, (J) optionally a hydrotropic substance, (K) optionally other standard additives for aqueous pigment preparations, and (L) water.