Patent application number | Description | Published |
20100267861 | Polymer mixture - The invention relates to a polymer mixture, especially for decorative surfaces in an automobile interior, that displays an improvement in long-term functionality with respect to the properties of writing sensitivity, soiling and cleaning behavior, abrasion resistance, and antisqueak behavior, both in the delivery condition and in the used condition. The inventive polymer mixture comprises: 0%-50% by weight of at least one aqueous polyurethane dispersion and/or polyester dispersion and/or polyether dispersion and/or polyester-polyacrylate dispersion and/or polyacrylate-polyurethane dispersion and/or polyacrylate dispersion and/or of a dispersion based on at least one of these and/or several other polymers; 1%-60% by weight of at least one aqueous polyurethane dispersion and/or polyesterpolyol dispersion and/or polyetherpolyol dispersion and/or polyacrylatepolyol dispersion and/or of a dispersion based on at least one of these and/or two or more other polymers, the polymer or at least one polymer being functionalized with OH groups and/or NH groups and possessing an OH content or NH content of between 0.3% and 6.0% by weight, based on the nonvolatile fraction of the total amount of the polymers; 0%-40% by weight of at least one nonfunctionalized slip additive; 1%-40% by weight of at least one functionalized slip additive; 0.2%-50% by weight of at least one crosslinker or crosslinker system; 0%-75% by weight of at least one matting agent; 0%-50% by weight of diluent; 0%-50% by weight of other adjuvants, based on the nonvolatile fraction of the total amount of polymers. | 10-21-2010 |
20120258303 | Multi-Layer Sheet Material and Method for the Production thereof - A multi-layer sheet material includes at least one textile substrate layer, at least one foamed layer made of polyvinyl chloride containing plasticizer, at least one cover layer made of polyvinyl chloride containing plasticizer, and at least one coating layer facing outward on the cover layer. The invention further relates to a method for producing the multi-layer sheet material and to an interior trim part made of a sheet material for a vehicle. For a reduced tendency to yellow under high-temperature aging and for greater color fastness, the polyvinyl chloride fraction in the cover layer is based at least 50 wt% on a polyvinyl chloride that was produced according to the method of suspension polymerization (S-PVC), and the composition for the cover layer comprises a calcium hydroxide stabilizer and/or a Ca/Zn stabilizer that contains 1 to 3 wt% calcium and 1 to 2 wt% zinc. | 10-11-2012 |
20140333081 | METHOD FOR MAKING A COLORED PLASTIC FILM - A method for making a plastic film having a three-dimensionally structured and colored surface includes the steps of: providing the film with a three-dimensional surface structure via a shaping process; determining the provided topography of the film surface via a scanning process; and, applying a coloring to the surface after the topography of the surface has been determined. A device configured to apply the coloring to the surface is controlled such that the application of the coloring to the surface is changeable in dependence upon at least one of topological data of the surface and macroscopic shapes of the surface. | 11-13-2014 |
20150240116 | DEFORMABLE FILM - A deformable film has a decorative surface featuring a completely matt appearance. For this purpose, the deformable film has a decorative surface provided with at least one coating comprising the following constituents: (a) an aqueous dispersion of a hydroxy-functional prepolymer, obtainable by conversion of at least one of the following components: (i) a component having hydroxyl groups, (ii) a polyester polyol having hydroxyl groups, (iii) a polyisocyanate having isocyanate groups, (iv) a compound having at least two groups reactive toward isocyanate groups and at least one group capable of anion formation, (v) water, where components (i) to (iii) and the ratio of components (i) to (iii) are selected such that an excess of hydroxyl groups is present relative to the isocyanate groups, and (b) nanoparticles having a number-average particle size of 1 to 1000 nm and (c) a crosslinker having at least two groups reactive toward hydroxyl groups. | 08-27-2015 |
Patent application number | Description | Published |
20080314458 | Method and Device for Regulating a Pressure and/or a Volume Flow of a Fluid - A device for regulating a pressure and/or a volume flow of a fluid, including a cavitation chamber having a ram device, to generate a ram pressure region, and having at least one outlet orifice for a discharge of the fluid from the cavitation chamber, at least one cavitation region being able to be generated in the cavitation chamber, and the outlet orifice being situated so that the fluid flows between the cavitation region and the ram pressure region to the outlet orifice. Also described is a method for regulating a pressure and/or a volume flow. | 12-25-2008 |
20130022484 | HIGH-PRESSURE PUMP - A high-pressure pump ( | 01-24-2013 |
20140123598 | Device for opening a gas pressure container, cold gas generator and method for manufacturing a cold gas generator - A device for opening a gas pressure container includes: a rupture disk; and an explosive charge. The rupture disk is configured to seal the gas pressure container in a gas-tight manner. The explosive charge, which is situated in direct contact with a surface of the rupture disk, ruptures the rupture disk in response to an ignition impulse. | 05-08-2014 |
20150140565 | Method for Digesting Biological Cells - A method for digesting biological cells in a reaction container includes treating the cells with pressure pulses. The pressure pulses are generated by at least one eddy current actuator in conjunction with an electric conductor arranged on or in the reaction container. | 05-21-2015 |
20150210243 | DEVICE AND METHOD FOR CONTROLLING A VOLUME FLOW OF A STORED PRESSURIZED MEDIUM FOR THE PURPOSE OF ACTIVATING AN IMPACT PROTECTION DEVICE AS WELL AS A DEVICE FOR ACTIVATING AN IMPACT PROTECTION DEVICE - An activation device for a protection device includes: a body with a chamber that has, respectively at first and second ends, a medium inlet opening to a medium storage and a valve opening, and an outlet opening for discharging the medium into the protection device between the first and second ends; a valve for opening and closing the valve opening for passage of the medium; and a piston that (a) includes a passage along a main extension axis, from a first surface thereof adjacent to the medium inlet opening, to a second surface thereof, larger than the first surface and adjacent to the valve opening, and (b) is movable in the chamber by the medium and as a function of the control valve position between a position in which the at least one outlet opening is closed and a position in which the at least one outlet opening is opened. | 07-30-2015 |