Abstract: Material in web form intended in particular for use in a diagnostic strip and composed of a carrier material coated on one or both sides with an ultrathin coating varnish comprising at least one anionic surfactant based on a sulphosuccinic ester salt, the ultrathin coating varnish having, after drying, a coating distribution of from 5 to 100 mg/m2.

Abstract: Biosensor by means of which biological fluids are analysed, comprising at least the following layers: a functional layer A1 which constitutes the base layer of the biosensor, a functional layer A3 which is composed of a polymer film which has at least partially a hydrophilic coating, a double-sided pressure-sensitive adhesive tape A2 which joins the functional layers A1 and A3 to one another and in which a measuring channel is provided whose lid is formed by the functional layer A3 and whose base is formed by the functional layer A1, characterized in that the polymer film of the functional layer A3 has on its inside, which forms a wall of the measuring channel formed by the functional layer A2, at least one venting notch which is disposed above the measuring channel in such a way that the venting notch vents the measuring channel.

Abstract: Biosensor for analyzing biological fluids having: a functional base layer A1 provided with electrical interconnects and at least partially with an analytical detection reagent, a functional layer A3 and a double-sided pressure-sensitive adhesive tape A2 which joins the functional layers A1 and A3 and forms a measuring channel whose lid is formed by functional layer A3 and whose base is formed by functional layer A1, the functional layer A3 having at least one hydrophilic and at least one hydrophobic region, the hydrophobic and hydrophilic regions being disposed such that they at least partially form an inside of the wall of the measuring channel formed by functional layer A2, and one hydrophilic region of the functional layer A3 ends flush with a front edge of the measuring channel, from which the biological fluid is supplied.

Abstract: Coating lacquer in particular for use in biosensors and diagnostic strips composed of at least one surfactant substance with a critical micelle-formation concentration (CMC, 25° C.) of at most 2.3 g/L and a surface tension (25° C.) of its 0.1% strength by weight aqueous solution of at most 50 mN/M, at least one solvent, at least one binder and also if appropriate, further additives, where the surface obtained after drying of the coating lacquer has a contact angle with water of at most 30° and a surface tension of at least 60 mN/m.

Abstract: Sheet-like material in particular for use in biosensors and diagnostic strips composed of a substrate material on whose upper side at least one hydrophilic region and at least one hydrophobic region are present and arranged alongside one another, where the contact angle of the hydrophilic region with water is smaller than 30° and the contact angle of the hydrophobic region with water is greater than 90°.

Abstract: Material in web form intended in particular for use in a diagnostic strip and composed of a carrier material coated on one or both sides with an ultrathin coating varnish comprising at least one anionic surfactant based on a sulphosuccinic ester salt, the ultrathin coating varnish having, after drying, a coating distribution of from 5 to 100 mg/m2.

Abstract: Material in web form intended in particular for use in a diagnostic strip and composed of a carrier material having on one or both sides a coating comprising at least one surfactant which is non-ionic, which possesses a critical micelle concentration (CMC) of 0.1 g/l or less, and whose 0.1% strength by weight aqueous solution has a surface tension of <30 mN/m.

Abstract: A process for producing products in web form comprising at least two layers, in which a composition emerging from an applicator is applied as a layer to a substrate in web form which is guided on a transport means, said application taking place with application of electrostatic charges, and the substrate coated with the composition is electrostatically neutralized before departing the applicator.

Abstract: A process for crosslinking a coating of pressures sensitive adhesive systems on a backing material, characterized in that the pressure-sensitive adhesive system present on the backing material is irradiated with accelerated electrons by means of an irradiation means, the backing material coated with the pressuresensitive adhesive system to be irradiated runs via a roller, there is a contact medium between the roller and the backing material during irradiation.

Abstract: Adhesive sheet, especially for adhesively bonding electrical modules in card bodies, composed at least of a layer of an adhesive system based on at least one heat-activable adhesive, characterized in that the softening temperature of the adhesive system is situated in the range from 65° C. to 165° C., electrically conductive particles are admixed with the adhesive system, the particles having on average a diameter of from 25 to 100 ?m, with the proviso that the average diameter of the conductive particles is greater than the layer thickness of the adhesive system, the conductive particles have a copper or nickel core.

Abstract: A process for crosslinking a coating of pressure-sensitive adhesive systems on a backing material, characterized in that the pressure-sensitive adhesive system present on the backing material is irradiated with accelerated electrons by means of an irradiation means, the backing material coated with the pressure-sensitive adhesive system to be irradiated runs via a roller, there is a contact medium between the roller and the backing material during irradiation.

Abstract: A process for producing products in web form comprising at least two layers, in which a composition emerging from an applicator is applied as a layer to a substrate in web form which is guided on a transport means, said application taking place with application of electrostatic charges, and in which the substrate coated with the composition is electrostatically neutralized before departing the transport means, electrostatic charges being applied to the web-formed substrate prior to coating, by means of a substrate electrode, so that the substrate is pressed onto the transport means.

Abstract: A process for producing pressure-sensitively adhesive punched products from backing material coated with pressure sensitive adhesive, wherein

Abstract: A process for producing products in web form comprising at least two layers, in which a composition emerging from an applicator is applied as a layer to a substrate in web form which is guided on a transport means, said application taking place with application of electrostatic charges, and in which the substrate coated with the composition is electrostatically neutralized before departing the transport means, electrostatic charges being applied to the web-formed substrate prior to coating, by means of a substrate electrode, so that the substrate is pressed onto the transport means.

Abstract: A process for producing products in web form comprising at least two layers, in which a composition emerging from an applicator is applied as a layer to a substrate in web form which is guided on a transport means, said application taking place with application of electrostatic charges, and the substrate coated with the composition is electrostatically neutralized before departing the applicator.

Abstract: A process for crosslinking a coating of pressure-sensitive adhesive systems on a backing material, characterized in that

Abstract: Process for the radiation crosslinking of double-sided adhesive tapes, in which a backing material coated on both sides with adhesives is irradiated asymmetrically from both sides with different doses in an irradiation means.

Abstract: Process for the radiation crosslinking of double-sided adhesive tapes, in which a backing material coated on both sides with adhesives is irradiated asymmetrically from both sides with different doses in an irradiation means.