| Patent application number | Description | Published |
|---|
| 20090000865 | Soundproofing Coatings, Method for the Production Thereof and Use of the Same - The invention relates to a sound-absorbing coating for an elastic structure ( | 01-01-2009 |
| 20090018246 | Stable aqueous particle dispersion the use thereof and method for producing said dispersion - A stabilizer or a dispersant from the group of the polycarboxylates for the preparation of stable aqueous dispersions of particles. | 01-15-2009 |
| 20090042013 | FILLER MATERIAL, ESPECIALLY FOR FILLING CAVITIES, ESPECIALLY OF STRUCTURAL ELEMENTS, METHOD OF PRODUCTION AND STRUCTURAL ELEMENT - The invention relates to a filler material, especially for filling cavities, especially of structural elements, to a method of production and to a structural element. The inventive filler material comprises particles that are coated with a reactive duroplast, whereby the reactive duroplast is non-viscous at room temperature when not yet reacted. | 02-12-2009 |
| 20090205427 | Device and Method for Determining the Dynamic Elastic Modulus of a Material - The invention relates to the determination of the dynamic elastic modulus of a material, such as a material comprising a mineral binder like cement, or gypsum, or the like, or a polymer, or ceramic, preferably mortar or concrete, in particular shotcrete, using sound, preferably ultrasound waves which penetrate the material and are continuously measured and analyzed. In particular, the invention relates to an apparatus, to a measuring device, and to a method for determining the dynamic elastic modulus of a material using the apparatus. | 08-20-2009 |
| 20100009076 | Voc-free or voc-poor polyurethane coating - The invention relates to humidity hardening compounds containing at least one polyurethane polymer, P, exhibiting an isocyanate group, at least one polyimine ALD of Formula (I) of at least 22% by weight, in relation to the sum of the components of the compound which contain the isocyanate group, as well as, if necessary, a polyisocyanate oligomer OP. The humidity hardening compound is particularly suitable for providing coatings and linings. The use of the imines makes possible VOC-free or VOC-poor compounds, which is a substantial advantage for indoor applications. | 01-14-2010 |
| 20100092733 | Reinforcing System for Reinforcing a Cavity of a Structural Element - In the case of a reinforcing system for reinforcing a cavity of a structural element, a support element is connected to the structural element in the structural element for reinforcement purposes. The support element has channels, an adhesive is disposed in the cavity between the support element and the structural element, and the adhesive can be introduced into the cavity between the support element and the structural element by means of the channels. | 04-15-2010 |
| 20100183892 | CATHODE CORROSION PROTECTION FOR REINFORCEMENTS OF REINFORCED CONCRETE STRUCTURES - The use of a composition Z comprising at least one epoxy resin A, at least one curing agent B for epoxy resins and also zinc particles as cathode corrosion protection for reinforcements of reinforced concrete structures. The composition is here applied to the reinforcing steel at certain points and is suitable as corrosion protection for reinforcements of reinforced concrete structures both when erecting and repairing such a structure. | 07-22-2010 |
| 20100184924 | Amide or Thioester Pre-Extended Epoxy-Terminated Viscosifiers and Method for Producing the Same - The invention relates to viscosifiers, especially terminated polymers that have functional terminal groups, said polymers being pre-extended by polyamines, polymercaptans, (poly)aminoalcohols, (poly)mercaptoalcohols or (poly)aminomercaptans and being reacted to give polymers that are terminated by other functional groups. The viscosifiers have a low content in educts or educt descendants that deteriorate the properties of compositions. They are also characterized in that the formation of high-molecular addition products is considerably reduced or even excluded so that products obtained have low viscosity and good storage stability. The epoxy-terminated polymer of formula (I) is especially preferred. | 07-22-2010 |
| 20110042002 | Fastening element for fastening to a base body and method for fastening said fastening element - The invention relates to a fixing element for fixing to a base body, in particular to building surfaces comprising a support and an reactive adhesive. | 02-24-2011 |
| 20110111236 | Method for Treating and Sticking Work Pieces Made of Metal or a Metal Alloy Comprising a Hydrated Oxide and/or Hydroxide Layer - A method for treating a bond area of a workpiece, and a method for adhesively bonding workpieces are disclosed. The method for treating a bond area of a workpiece includes cleaning the bond area, activating the bond area, coating at least a portion of the bond area with an adhesion promoter, and chemically transforming the adhesion promoter with an aftertreatment. The method for adhesively bonding workpieces includes cleaning a bond area of a first workpiece, activating the bond area, coating at least a portion of the bond area with an adhesion promoter, chemically transforming the adhesion promoter with an aftertreatment, applying an adhesive to the bond area, bringing the other workpiece into contact with the first workpiece, and curing the adhesive. | 05-12-2011 |
