Patent application number | Description | Published |
20080265626 | METHOD OF MAKING A SUBFRAME OF A MOTOR VEHICLE, AND SUBFRAME FOR A MOTOR VEHICLE - In a method of making a subframe of a motor vehicle profile elements made of hollow sections of steel are placed in a casting tool. Subsequently, aluminum material is filled into the casting tool to casting around the profile elements so as to form plural cast nodes on the profile elements in spaced-apart relationship. | 10-30-2008 |
20090243312 | CRASH BOX - A crash box for incorporation between a bumper beam and a side rail of a motor vehicle includes an outer tube which is made of a hardened steel material, and an inner tube which is held in the outer tube in a way that the inner and outer tubes are movable in relation to one another. When shifted by the outer tube, the inner tube deforms to thereby convert impact energy in deformation energy, thereby decreasing electric energy. | 10-01-2009 |
20090243313 | CRASH BOX - A crash box for installation between a bumper beam and a side rail of a motor vehicle includes an outer tube, and an inner tube which is held inside the outer tube, with the outer and inner tubes being movable in relation to one another. At least one of the inner and outer tubes is provided with a coat of varnish at least in a contact area between the outer pipe and the inner pipe. | 10-01-2009 |
20100194125 | BUMPER FOR A MOTOR VEHICLE - A bumper for a motor vehicle includes a cross member which is disposed transversely to a side rail of a motor vehicle frame. A crash box is incorporated between the cross member and the side rail, with set bolts being provided to join the crash box to the cross member in the absence of prepunching. | 08-05-2010 |
20100218860 | Method for producing a molded sheet metal part from an as-rolled, non-hardenable aluminum alloy - Method for producing an open molded sheet metal part from a non-hardenable aluminum alloy that has the following steps:
| 09-02-2010 |
20130127197 | SHEET METAL MOLDING FOR MOTOR VEHICLES AND PROCESS FOR PRODUCING A SHEET METAL MOLDING FOR MOTOR VEHICLES - A motor vehicle sheet metal molding of the invention is produced by hot forming from a metal sheet composed of an aluminum alloy which cannot be precipitation hardened, which sheet is in the material state H12, H14, H16, H18, H19, H22, H24, H26, H28, H32, H34, H36 or H38 in accordance with the European standard EN515:1993 and contains at least magnesium and optionally manganese in addition to aluminum as alloy component. The motor vehicle sheet metal molding after forming has, at least locally, degrees of deformation which are above the forming limit curve of the aluminum alloy at room temperature. To produce the motor vehicle sheet metal molding, the metal sheet is heated at least locally to a temperature in the range from 200° C. to 400° C. over a period of from 1 to 60 seconds. The heated metal sheet is subsequently placed in a forming tool of a forming press and formed to produce the motor vehicle sheet metal molding. | 05-23-2013 |
20150075246 | THERMOFORMING TOOL WITH DISTINCT COOLING FEATURE - A tool for hot forming and press hardening a steel structure includes an upper tool and a lower tool, each having a base body made of highly heat conductive material and comprised of at least two segments. The base body of at least one of the upper and lower tools has a cooling channel. Arranged on the base body of at least one of the upper and lower tools is a wear protection shield. | 03-19-2015 |
Patent application number | Description | Published |
20100194125 | BUMPER FOR A MOTOR VEHICLE - A bumper for a motor vehicle includes a cross member which is disposed transversely to a side rail of a motor vehicle frame. A crash box is incorporated between the cross member and the side rail, with set bolts being provided to join the crash box to the cross member in the absence of prepunching. | 08-05-2010 |
20100218860 | Method for producing a molded sheet metal part from an as-rolled, non-hardenable aluminum alloy - Method for producing an open molded sheet metal part from a non-hardenable aluminum alloy that has the following steps:
| 09-02-2010 |
20120018422 | METHOD AND APPARATUS FOR PRODUCING A STRUCTURAL PART USING INDUCTION HEATING - A region of a structural part, which is made of a precipitation-hardened aluminum alloy, is inductively heated to a temperature between 100° C. and 300° C. for a maximum time period of one minute. After undergoing the heating process, the region of the structural part is mechanically shaped by a forming tool. | 01-26-2012 |
20120273098 | METHOD FOR PRODUCING A STRUCTURAL SHEET METAL COMPONENT, AND A STRUCTURAL SHEET METAL COMPONENT - A method for producing a structural sheet metal component formed from an aluminum alloy for a motor vehicle includes providing an aluminum sheet blank in a state T | 11-01-2012 |
20130127197 | SHEET METAL MOLDING FOR MOTOR VEHICLES AND PROCESS FOR PRODUCING A SHEET METAL MOLDING FOR MOTOR VEHICLES - A motor vehicle sheet metal molding of the invention is produced by hot forming from a metal sheet composed of an aluminum alloy which cannot be precipitation hardened, which sheet is in the material state H12, H14, H16, H18, H19, H22, H24, H26, H28, H32, H34, H36 or H38 in accordance with the European standard EN515:1993 and contains at least magnesium and optionally manganese in addition to aluminum as alloy component. The motor vehicle sheet metal molding after forming has, at least locally, degrees of deformation which are above the forming limit curve of the aluminum alloy at room temperature. To produce the motor vehicle sheet metal molding, the metal sheet is heated at least locally to a temperature in the range from 200° C. to 400° C. over a period of from 1 to 60 seconds. The heated metal sheet is subsequently placed in a forming tool of a forming press and formed to produce the motor vehicle sheet metal molding. | 05-23-2013 |
Patent application number | Description | Published |
20110003898 | MEDICAL GLUES FOR SURGERY COMPRISING BIOACTIVE COMPOUNDS - The present invention relates to novel, rapidly curing adhesives based on hydrophilic polyisocyanate prepolymers for use in surgery, which contain pharmacologically active ingredients. The adhesive system contains
| 01-06-2011 |
20110044933 | PARTICLES, OBTAINED BY DRYING AN AQUEOUS NANOUREA DISPERSION - The present invention relates to particles produced by drying aqueous dispersions of nanoureas and to methods for the production thereof. | 02-24-2011 |
20110100259 | STABLE POLYISOCYANATES COMPRISING NANOPARTICLES - The present invention relates to unblocked nanoparticle-modified polyisocyanates having increased stability in the NCO content. | 05-05-2011 |
20110117042 | POLYURETHANE DISPERSIONS FOR HAIR DYE - The present invention relates to a cosmetic composition for coloring a keratin-containing material, which includes one or more aqueous polyurethane dispersions | 05-19-2011 |
20110123479 | MEDICAL ADHESIVES FOR STOPPING HEAVY BLEEDING AND SEALING LEAKAGES - The present invention relates to a method that includes providing a formulation having an isocyanate-functional prepolymer and a curing component comprising an amino-functional aspartic ester of the general formula (I) | 05-26-2011 |
20110133598 | ELECTROMECHANICAL TRANSDUCER COMPRISING A POLYURETHANE POLYMER WITH POLYTETRAMETHYLENE GLYCOL ETHER UNITS - The present invention provides an electromechanical transducer comprising a dielectric elastomer with contact by a first electrode and a second electrode, said dielectric elastomer comprising a polyurethane polymer comprising the reaction product of A) a polyisocyanate and/or B) a polyisocyanate prepolymer with C) a compound having at least two isocyanate-reactive groups wherein the polyisocyanate prepolymer B) and/or the compound C) having at least two isocyanate-reactive groups comprise polytetramethylene glycol ether units of the formula (I): | 06-09-2011 |
20110189591 | PREPOLYMER-BASED POLYURETHANE FORMULATIONS FOR PRODUCING HOLOGRAPHIC MEDIA - The present invention relates to a polyurethane composition comprising
| 08-04-2011 |
20110275728 | DISPERSED TWO-COMPONENT POLYURETHANE FOAMS - The invention relates to a method for the production of polyurethane foams, wherein a composition containing an anionic and a cationic polyurethane dispersion is expanded and dried. | 11-10-2011 |
20110275757 | POLYURETHANE-BASED SURFACTANTS - The present invention relates to novel, high molecular weight surfactants based on polyurethanes for use in coatings, adhesives or sealants, for example. | 11-10-2011 |
20110294911 | POLYURETHANE SURFACTANT STABILIZED POLYURETHANE FOAMS - The invention relates to the production of hydrophilized polyurethane foams, especially for wound treatment, wherein a composition containing a polymer and special polyurethane-based stabilizers is expanded and dried. | 12-01-2011 |
20110298335 | ELECTROMECHANICAL TRANSDUCER HAVING A POLYISOCYANATE-BASED POLYMER ELEMENT - The present invention relates to an electromechanical transducer, in particular an electromechanical sensor, actuator and/or generator, which exhibits a polymer element that is obtainable from a reaction mixture comprising a polyisocyanate or a polyisocyanate prepolymer or a mixture thereof and a compound with at least two isocyanate-reactive amino groups. Moreover, the present invention relates to a process for producing an electromechanical transducer of such a type and also to the use of a polymer element of such a type as an electromechanical element. Furthermore, the present invention relates to an electronic and/or electrical apparatus that includes an electromechanical transducer according to the invention, and also to the use of an electromechanical transducer according to the invention in an electronic and/or electrical apparatus. | 12-08-2011 |
20110318279 | POLYMERIC MASTICATORY MASSES FOR COSMETIC PRODUCTS - The invention relates to novel masticatory masses for oral hygiene, made from foamed synthetic polymers, a method for production and use thereof. | 12-29-2011 |
20120121902 | POLY(THF)-BASED POLYURETHANE DISPERSIONS - The present invention relates to novel aqueous polyurethane dispersions produced using at least two poly(tetramethylene glycol) polyether polyols with different average molar masses and at least two different polyisocyanate components. | 05-17-2012 |
20120157559 | HYDROPHILIC ALIPHATIC POLYURETHANE FOAMS - The invention relates to hydrophilic aliphatic polyurethane foams obtained by reacting special prepolymers having a low monomer concentration and hydrophilic polyisocyanates in the presence of water. The absorptive properties make said polyurethane foams particularly suitable for producing wound dressings, cosmetic articles, or incontinence products. | 06-21-2012 |
20120172519 | HYDROPHILIC POLYURETHANE UREA DISPERSIONS - The invention relates to a polyurethane urea dispersion, wherein the polyurethane urea (1) is terminated with a copolymer unit of polyethylene oxide and poly-C4-C12-alkylene oxide, and (2) comprises at least one polycarbonate polyol containing hydroxyl groups. | 07-05-2012 |
20120177711 | HYDROPHILIC POLYURETHANE UREA SOLUTIONS - The invention relates to a coating composition containing at least one polyurethane urea which is terminated with a copolymer unit of polyethylene oxide and poly-C | 07-12-2012 |
20120232006 | PRODUCTION OF POLYURETHANE FOAMS - The invention relates to a process for producing polyurethane foams, by frothing and drying mixtures of specific polyurethane dispersions and crosslinkers. | 09-13-2012 |
20120259062 | NOVEL 2C PUR SYSTEMS - The present invention relates to alkali metal salts of phosphomolybdic acid, especially sodium phosphomolybdate, for the accelerated curing of polyisocyanates with polyols, and to polyurethane Systems in which they are present. | 10-11-2012 |
20120276382 | ADHESIVE COMPOSITE SYSTEM FOR COVERING, CLOSING OR GLUING CELLULAR TISSUE - The invention relates to an adhesive composite system comprising an adhesive layer of a tissue adhesive and a protective layer which is applied to the surface of the adhesive layer, said tissue adhesive being based on hydrophilic polyurethane polymers and the protective layer is water-proof. The invention also relates to a method for producing said adhesive composite system, to an adhesive composite system obtained according to said method, an adhesive composite system which can be used for covering, closing or gluing cellular tissue and to the use of the adhesive composite system for producing a product for covering, closing or gluing cellular tissue. | 11-01-2012 |
20120289622 | HYDROPHILIC ALIPHATIC POLYURETHANE FOAMS - The invention relates to hydrophilic, aliphatic polyurethane foams, which are accessible by reacting hydrophilic polyisocyanates in the presence of water. Due to the absorption properties thereof, the polyurethane foams are in particular suited for producing wound dressings, cosmetic articles or incontinence products. | 11-15-2012 |
20130035235 | POLYURETHANE DISPERSIONS FOR SEALING THE TEATS OF THE MAMMARY GLANDS IN MILKING ANIMALS - The present invention relates to aqueous polyurethane dispersions for sealing teats of animal mammary glands. | 02-07-2013 |
20130131207 | METHOD FOR PRODUCING HYDROPHILIC, ALIPHATIC POLYURETHANE FOAMS HAVING A LOW BULK DENSITY - The invention relates to a method for producing hydrophilic, aliphatic polyurethane foams having a low bulk density. The invention also relates to a hydrophilic, aliphatic polyurethane foam which can be obtained according to said method and to the use thereof as a wound dressing, incontinence product or as a cosmetic article. | 05-23-2013 |
20130143458 | CARBODIIMIDATON METHOD - The present invention relates to aqueous dispersions containing hydrophilized polycarbodiimides, methods for producing the aqueous dispersions according to the invention, their use as a constituent of binders in adhesives, lacquers, paints, paper coating compounds or in fibre nonwovens and articles made of wood, metal, textile, leather or plastic, which are treated with the aqueous dispersion according to the invention. | 06-06-2013 |
20130261200 | HYDROPHILIC, ALIPHATIC POLYURETHANE FOAMS - The invention relates to a method for producing hydrophilic, aliphatic polyurethane foams. The invention further relates to special compositions for producing polyurethane foams either using the method according to the invention or using the polyurethane foams obtained from the compositions according to the invention, and to the use of the polyurethane foams as a wound dressing, cosmetic item, or incontinence product. | 10-03-2013 |
20130313968 | EL ELEMENTS CONTAINING A PIGMENT LAYER COMPRISING CROSSLINKING SYSTEMS WITH BLOCKED ISOCYANATE GROUPS - The present invention relates to formulations for the production of an electroluminescent element, comprising a substrate, an at least partly transparent front electrode, at least one pigment layer, optionally a dielectric layer, a back electrode and busbars for contacting the electrodes, optionally a covering layer or a laminate, and a process for the production of an electroluminescent element, preferably by screen minting. The formulations for the production of the pigment and dielectric layer contain as binders isocyanate-reactive components and blocked isocyanates and/or blocked di- and/or polyisocyanates. | 11-28-2013 |