Patents Assigned to Fachhochschule Münster
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Patent number: 10138307Abstract: The invention is directed to an antimicrobial polymer that can preferably be processed thermoplastically, a method for the preparation of said antimicrobial polymer and its use in antimicrobial treatment. The invention is further directed to polymer blends containing antimicrobial polymers and the use of special monomers in the preparation of antimicrobial polymers that can be processed thermoplastically.Type: GrantFiled: January 31, 2014Date of Patent: November 27, 2018Assignee: Fachhochschule MünsterInventors: Martin Kreyenschmidt, Reinhard Lorenz, Björn Fischer, Judith Kreyenschmidt, Florian Brodkorb, Katrin Kalbfleisch, Tobias Blang, Adrian Geschwentner
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Patent number: 10082208Abstract: The invention relates to a method for producing a sealing element, in particular a sealing ring, for sealing a connection of two flanges, of which at least one has a non-plane sealing surface, wherein at a plurality of circumferential positions (UP1 to UPn) lying in the circumferential direction of at least one flange, preferably of both flanges, in particular circumferential positions that are equidistant from each other, a distance value between the sealing surfaces of the flanges facing each other is determined at several locations that lie one behind the other in a direction perpendicular to the circumferential tangent, in particular in a radial direction, for each of the circumferential positions and a single thickness value is determined from the several distance values of each circumferential position and a sealing element is produced in dependence on all thickness values, which depend on the circumferential position, which sealing element has a thickness that depends on the circumferential position, wType: GrantFiled: February 18, 2014Date of Patent: September 25, 2018Assignee: FACHHOCHSCHULE MUENSTERInventor: Alexander Riedl
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Patent number: 9803091Abstract: The present invention is directed to a radically curable chemical composition in form of a resin for the production of materials having an intrinsic antimicrobial effect, to the applications of these materials, to a method for the preparation of these resins and materials, and to the use of an amino-functionalized styrene derivative as a reactive diluent. The cross-linked plastic materials formed after curing have an intrinsic antimicrobial effect without the use of additional biocides.Type: GrantFiled: January 31, 2014Date of Patent: October 31, 2017Assignee: Fachhochschule MünsterInventors: Reinhard Lorenz, Björn Fischer
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Cross-linked plastic material with an intrinsic antimicrobial effect based on unsaturated polyesters
Patent number: 9783671Abstract: The present invention relates to a radically curable chemical composition in the form of a resin for the production of materials with an intrinsically antimicrobial effect, as well as a process for the production of such resins and materials, as well as the use of an amino-functionalized styrene derivative as reactive diluents. The cross-linked plastic formed upon curing has an intrinsically antimicrobial effect without the use of additional biocides.Type: GrantFiled: January 31, 2014Date of Patent: October 10, 2017Assignee: Fachhochschule MünsterInventors: Reinhard Lorenz, Björn Fischer, Martin Kreyenschmidt, Judith Kreyenschmidt -
Patent number: 9752235Abstract: A method for applying a protective layer to protect against an impact stress includes mixing a sealing alloy in a powder form with a binder and water to form a pasty compound, applying the pasty compound on a surface to be protected, drying the applied pasty compound, and heating the dried applied pasty compound to a temperature of at least 800° C.Type: GrantFiled: July 26, 2012Date of Patent: September 5, 2017Assignee: FACHHOCHSCHULE MUENSTERInventors: Juergen Peterseim, Denis Knust, Gerald Beermann
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Publication number: 20150368380Abstract: The invention is directed to an antimicrobial polymer that can preferably be processed thermoplastically, a method for the preparation of said antimicrobial polymer and its use in antimicrobial treatment. The invention is further directed to polymer blends containing antimicrobial polymers and the use of special monomers in the preparation of antimicrobial polymers that can be processed thermoplastically.Type: ApplicationFiled: January 31, 2014Publication date: December 24, 2015Applicant: FACHHOCHSCHULE MÜNSTERInventors: Martin KREYENSCHMIDT, Reinhard LORENZ, Björn FISCHER, Judith KREYENSCHMIDT, Florian BRODKORB, Katrin KALBFLEISCH, Tobias BLANG, Adrian GESCHWENTNER
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Publication number: 20150361277Abstract: The present invention is directed to a radically curable chemical composition in form of a resin for the production of materials having an intrinsic antimicrobial effect, to the applications of these materials, to a method for the preparation of these resins and materials, and to the use of an amino-functionalized styrene derivative as a reactive diluent. The cross-linked plastic materials formed after curing have an intrinsic antimicrobial effect without the use of additional biocides.Type: ApplicationFiled: January 31, 2014Publication date: December 17, 2015Applicant: FACHHOCHSCHULE MÜNSTERInventors: Reinhard LORENZ, Björn FISCHER
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CROSS-LINKED PLASTIC MATERIAL WITH AN INTRINSIC ANTIMICROBIAL EFFECT BASED ON UNSATURATED POLYESTERS
Publication number: 20150361259Abstract: The present invention relates to a radically curable chemical composition in the form of a resin for the production of materials with an intrinsically antimicrobial effect, as well as a process for the production of such resins and materials, as well as the use of an amino-functionalized styrene derivative as reactive diluents. The cross-linked plastic formed upon curing has an intrinsically antimicrobial effect without the use of additional biocides.Type: ApplicationFiled: January 31, 2014Publication date: December 17, 2015Applicant: FACHHOCHSCHULE MÜNSTERInventors: Reinhard LORENZ, Björn FISCHER, Martin KREYENSCHMIDT, Judith KREYENSCHMIDT -
Publication number: 20140291326Abstract: A method for applying a protective layer to protect against an impact stress includes mixing a sealing alloy in a powder form with a binder and water to form a pasty compound, applying the pasty compound on a surface to be protected, drying the applied pasty compound, and heating the dried applied pasty compound to a temperature of at least 800° C.Type: ApplicationFiled: July 26, 2012Publication date: October 2, 2014Applicant: FACHHOCHSCHULE MUENSTERInventors: Juergen Peterseim, Denis Knust, Gerald Beermann
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Patent number: 7960177Abstract: A standard calibration set having at least three calibration standards. Each standard is a molded article made of a thermoplastic polymer which contains the elements Cd, Cr, Pb, Hg and Br, with the Cr:Pb:Hg:Br:Cd ratio being different in each of the three calibration standards. Further disclosed is a method for manufacturing the calibration standards and their use in X-ray fluorescence analysis.Type: GrantFiled: November 10, 2006Date of Patent: June 14, 2011Assignee: Fachhochschule MünsterInventors: Martin Kreyenschmidt, Christian Mans, Stephanie Hanning