Patents by Inventor Guenter Klein

Guenter Klein has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Publication number: 20240159575
    Abstract: A clamping sleeve mounts a rotation sensor in a receiving opening which is provided in a receiving device and which has a longitudinal axis parallel to an intended mounting direction. The clamping sleeve is designed to be inserted at least partially into the receiving opening in the direction of the longitudinal axis and to be held therein by frictional engagement. The clamping sleeve is further designed corresponding to the rotation sensor to be mounted, such that, upon insertion of the rotation sensor into the clamping sleeve, a form-fit engagement between the rotation sensor and the clamping sleeve can be established.
    Type: Application
    Filed: March 3, 2022
    Publication date: May 16, 2024
    Inventor: Guenter KLEIN
  • Publication number: 20230159790
    Abstract: Described herein are silane-based coating compositions, including a metal alkoxide catalyst as well as an acid-functional polymer. Also described herein is a method of coating substrates with the coating compositions and coated substrates obtained by said method. Further, described herein are multilayer coatings and substrates coated with said multilayer coatings.
    Type: Application
    Filed: March 23, 2021
    Publication date: May 25, 2023
    Inventors: Jan WINSBERG, Karin HOMANN, Guenter KLEIN, Ulrike WENKING
  • Patent number: 11560142
    Abstract: A speed sensor for measuring a speed of an object moving relative to the speed sensor, including: a speed sensor housing for providing sliding and/or frictional and/or positively locking insertion into a fixed receptacle, wherein the speed sensor housing houses an injection molded part which is made of plastic and into which at least part of a speed sensor element is injected; wherein the injection molded part has at least one outer recess, on its outer circumferential surface facing an inner face of a wall of the speed sensor housing, wherein an empty outer chamber is formed between each boundary surface of an outer recess and the inner face of the wall of the speed sensor housing, and/or wherein at least one inner recess, which forms an empty inner chamber, is formed inside the injection molded part. Also described are a related driver assistance system and a motor vehicle.
    Type: Grant
    Filed: January 8, 2019
    Date of Patent: January 24, 2023
    Assignee: KNORR-BREMSE SYSTEME FUER NUTZFAHRZEUGE GMBH
    Inventors: Andre Kluftinger, Klaus Lechner, Michael Blessing, Guenter Klein
  • Publication number: 20220403185
    Abstract: Described herein is an aqueous basecoat composition including a silane-based additive as hardener/self-crosslinking material to improve adhesion of the basecoat to the under—and overlying coating layers, as well as the cohesion property of the basecoat itself. Also described herein is a mixer system for preparing an aqueous refinish basecoat composition including at least one base color component, at least one pigment-free component, at least one hardening component including the silane-based additive and optionally at least one rheology module as well as a method to prepare an aqueous basecoat composition from said mixer system. Further, described herein is a method of coating a substrate with the basecoat composition and a clearcoat composition and jointly curing the basecoat and clearcoat composition as well as to a coated substrate obtained from the method. Finally, described herein is a method of using the silane-based compound as hardening additive in aqueous basecoat compositions.
    Type: Application
    Filed: November 3, 2020
    Publication date: December 22, 2022
    Inventors: Jan WINSBERG, Guenter KLEIN, Claas Henrik HOEVELMANN, Christian ALTER, Stefanie SCHROEDER, Melanie GLOMB, Ulrike WENKING
  • Publication number: 20220213346
    Abstract: Described herein is a coating composition including one or more resins of formula R—[NH—CO—NR1—R2—Si(Ra)3-x(Rb)x]y one or more catalysts of formula [H3C—C(Rc)(Rd)—C(?O)—O?]zMz+ and one or more aprotic organic solvents. Also described herein are a method of coating a substrate with the above coating composition, a thus coated substrate, and a multilayer coating and a substrate coated with such multilayer coating.
    Type: Application
    Filed: May 6, 2020
    Publication date: July 7, 2022
    Inventors: Jan Winsberg, Guenter Klein, Elisabeth Wessling, Karin Homann, Stefanie Schroeder, Ulrike Wenking, Oliver Hilge, Jan Zaminer, Kristin Michel, Peter Hoffmann
  • Publication number: 20200339105
    Abstract: A speed sensor for measuring a speed of an object moving relative to the speed sensor, including: a speed sensor housing for providing sliding and/or frictional and/or positively locking insertion into a fixed receptacle, wherein the speed sensor housing houses an injection molded part which is made of plastic and into which at least part of a speed sensor element is injected; wherein the injection molded part has at least one outer recess, on its outer circumferential surface facing an inner face of a wall of the speed sensor housing, wherein an empty outer chamber is formed between each boundary surface of an outer recess and the inner face of the wall of the speed sensor housing, and/or wherein at least one inner recess, which forms an empty inner chamber, is formed inside the injection molded part. Also described are a related driver assistance system and a motor vehicle.
    Type: Application
    Filed: January 8, 2019
    Publication date: October 29, 2020
    Inventors: Andre Kluftinger, Klaus Lechner, Michael Blessing, Guenter Klein
  • Patent number: 10519341
    Abstract: A nonaqueous coating material composition and a coating produced from the coating material composition are provided. The coating material composition contains at least one polyhydroxyl group-containing component, at least one polyisocyanate group-containing component, at least one catalyst, and at least one urethane additive (PF) which has specific groups. The urethane additive (PF) is prepared by reacting 0.5 to 20 mol % of the isocyanate groups originally present in a polyisocyanate (PI) with a component (Ia) and 10 to 99.5 mol % of the isocyanate groups originally present in the polyisocyanate (PI) with a component (IIa). The component (Ia) contains at least one perfluoroalkyl group of a specific formula and one group reactive toward the isocyanate groups. The component (IIa) contains at least one silane group of a specific formula and one group reactive toward the isocyanate groups.
    Type: Grant
    Filed: November 30, 2015
    Date of Patent: December 31, 2019
    Assignee: BASF Coatings GmbH
    Inventors: Guenter Klein, Ulrike Wenking, Christian Weiher, Andreas Feigl
  • Patent number: 10465092
    Abstract: The present invention relates to a radiation-curable coating composition, especially for producing a scratch-resistant coating on polycarbonate surfaces, comprising at least one urethane acrylate of an isocyanurate trimer of 1,6-hexamethylene diisocyanate and butanediol monoacrylate. The invention also relates to a method for producing scratch-resistant coatings on polycarbonate surfaces, to the use of the coating composition, and to a substrate coated accordingly.
    Type: Grant
    Filed: January 16, 2017
    Date of Patent: November 5, 2019
    Assignee: BASF Coatings GmbH
    Inventors: Isabelle Kauffer, Guenter Klein, Peter Mayenfels, Ulrike Wenking, Thomas Leitner
  • Publication number: 20190016919
    Abstract: The present invention relates to a radiation-curable coating composition, especially for producing a scratch-resistant coating on polycarbonate surfaces, comprising at least one urethane acrylate of an isocyanurate trimer of 1,6-hexamethylene diisocyanate and butanediol monoacrylate. The invention also relates to a method for producing scratch-resistant coatings on polycarbonate surfaces, to the use of the coating composition, and to a substrate coated accordingly.
    Type: Application
    Filed: January 16, 2017
    Publication date: January 17, 2019
    Applicant: BASF Coatings GmbH
    Inventors: Isabelle KAUFFER, Guenter KLEIN, Peter MAYENFELS, Ulrike WENKING, Thomas LEITNER
  • Patent number: 10005923
    Abstract: The present invention relates to a nonaqueous coating material composition comprising (A) at least one polyhydroxyl group-containing component (A) and (B) at least one polyisocyanate group-containing component (B), wherein the composition comprises at least one reaction product (RP) having an acid number <20 mg KOH/g and preparable by reaction of at least one dimer fatty acid (a) with at least one aliphatic, araliphatic, or aromatic dihydroxy-functional compound (b), the compound (b) having a number-average molecular weight of 120 to 6000 g/mol. The present invention further provides the coatings produced from these coating material compositions, and also the use of said coatings.
    Type: Grant
    Filed: December 11, 2014
    Date of Patent: June 26, 2018
    Assignee: BASF Coatings GmbH
    Inventors: Guenter Klein, Ulrike Wenking, Christian Weiher, Peter Hoffmann, Melanie Werner
  • Publication number: 20170355875
    Abstract: A nonaqueous coating material composition and a coating produced from the coating material composition are provided. The coating material composition contains at least one polyhydroxyl group-containing component, at least one polyisocyanate group-containing component, at least one catalyst, and at least one urethane additive (PF) which has specific groups. The urethane additive (PF) is prepared by reacting 0.5 to 20 mol % of the isocyanate groups originally present in a polyisocyanate (PI) with a component (Ia) and 10 to 99.5 mol % of the isocyanate groups originally present in the polyisocyanate (PI) with a component (IIa). The component (Ia) contains at least one perfluoroalkyl group of a specific formula and one group reactive toward the isocyanate groups. The component (IIa) contains at least one silane group of a specific formula and one group reactive toward the isocyanate groups.
    Type: Application
    Filed: November 30, 2015
    Publication date: December 14, 2017
    Applicant: BASF Coatings GmbH
    Inventors: Guenter KLEIN, Ulrike WENKING, Christian WEIHER, Andreas FEIGL
  • Publication number: 20170355876
    Abstract: The present invention relates to nonaqueous coating material compositions comprising (A) at least one polyhydroxyl group-containing component (A), (B1) at least one isocyanate and silane group-containing component (B1), and (D) at least one catalyst (D) for the crosslinking of silane groups, which composition comprises (B2) at least one isocyanate group-containing component (B2) which is different from component (B1) and which additionally has at least one perfluoroalkyl group of the formula (I) CR13—(CR22)f—??(I) where R1 and R2 independently of one another are H, F and/or CF3, but R1 and R2 may not both be H, and f is 1 to 20, preferably 3 to 11, more preferably 5 to 7. A further subject of the present invention are the coatings produced from these coating material compositions, and also their use.
    Type: Application
    Filed: November 30, 2015
    Publication date: December 14, 2017
    Applicant: BASF COATINGS GmbH
    Inventors: Guenter KLEIN, Andreas FEIGL, Christian ARENS, Wilfried STUEBBE, Ulrike WENKING, Marlen LAERBUSCH, Mareike MATHIEU
  • Publication number: 20170066943
    Abstract: The present invention relates to a nonaqueous coating material composition comprising (A) at least one polyhydroxyl group-containing component (A) and (B) at least one polyisocyanate group-containing component (B), wherein the composition comprises at least one reaction product (RP) having an acid number <20 mg KOH/g and preparable by reaction of at least one dimer fatty acid (a) with at least one aliphatic, araliphatic, or aromatic dihydroxy-functional compound (b), the compound (b) having a number-average molecular weight of 120 to 6000 g/mol. The present invention further provides the coatings produced from these coating material compositions, and also the use of said coatings.
    Type: Application
    Filed: December 11, 2014
    Publication date: March 9, 2017
    Applicant: BASF COATINGS GMBH
    Inventors: Guenter KLEIN, Ulrike WENKING, Christian WEIHER, Peter HOFFMANN, Melanie WERNER
  • Patent number: 9371469
    Abstract: Compositions comprising (B1) at least one polyisocyanate-group-containing compound (B1) having free or blocked isocyanate groups and a cycloaliphatic polyisocyanate parent structure, and/or a polyisocyanate derived therefrom, and (B2) at least one polyisocyanate-group-containing compound (B2) having free or blocked isocyanate groups and an acyclic, aliphatic polyisocyanate parent structure, and/or a polyisocyanate derived therefrom, where at least one of component (B1) and component (B2) comprise at least one structural unit selected from the group of structural unit (I) —NR—(X—SiR?x(OR?)3-x)??(I), structural unit (II) —N(X—SiR?x(OR?)3-x)n(X?—SiR?y(OR?)3-y)m??(II), and mixtures of two or more of the foregoing, wherein the compound (B1) is in an amount such that the binder fraction of the compound (B1) is between 5% and 45% by weight, based on the sum of the binder fraction of the compound (B1) and of the compound (B2), and the mixture of components (B1) and (B2) includes structural units (I) and structura
    Type: Grant
    Filed: May 23, 2012
    Date of Patent: June 21, 2016
    Assignee: BASF COATINGS GMBH
    Inventors: Matthijs Groenewolt, Guenter Klein, Oliver Hilge, Berthold Austrup, Katharina Huebner
  • Patent number: 8603587
    Abstract: Disclosed are coating compositions comprising film-forming material with at least one reactive functional group G??, catalyst for the crosslinking of the silane groups, aprotic solvents, and at least one adduct with silane functionality which is prepared by an addition reaction of (a) at least one silane (S1) which has at least one functional group G? which is reactive with the complementary functional groups G? of the compound (O), and (b) at least one compound (O) which has at least one complementary functional group G? and at least one surface-active radical. Also disclosed are multicoat paint systems in which the transparent coating has been produced from these coating compositions, methods of making and use, as well as methods of improving the hardness and/or the scratch resistance of coatings.
    Type: Grant
    Filed: January 22, 2008
    Date of Patent: December 10, 2013
    Assignee: BASF Coatings GmbH
    Inventors: Andreas Poppe, Egon Wegner, Guenter Klein
  • Patent number: 8569438
    Abstract: Disclosed are coating compositions comprising (a) at least one hydroxyl-containing compound (A), (b) at least one compound (B) having isocyanate groups, and (c) at least one catalyst (D) for the crosslinking of silane groups, said catalyst (D) comprising phosphorus. It is an aspect of the disclosed coating compositions that (i) one or more constituents of the coating composition contain hydrolyzable silane groups and (ii) the coating composition can be finally cured to a coating which has statistically distributed regions of an Si—O—Si network.
    Type: Grant
    Filed: December 19, 2007
    Date of Patent: October 29, 2013
    Assignee: BASF Coatings GmbH
    Inventors: Matthijs Groenewolt, Andreas Poppe, Guenter Klein, Manuela Niemeier, Elke Westhoff, Wilfried Stuebbe, Simone Hesener
  • Patent number: 7879407
    Abstract: The invention relates to coating agents, containing (A) at least 50 wt. %, (in relation to the content of non-volatile substances in said coating agent), of at least one compound (A1) and/or (A1?) comprising at least two reactive groups of formula (I): —X—SiR?x(OR?)3-x, in which R?=hydrogen, alkyl or cycloalkyl, whereby the carbon chain can be interrupted by non-adjacent oxygen, sulphur or NRa groups, Ra=alkyl, cycloalkyl, aryl or aralkyl, X=a linear and/or branched alkene or cycloalkene group comprising between 2 and 20 carbon atoms, R?=alkyl, cycloalkyl, aryl or aralkyl, whereby the carbon chain can be interrupted by non-adjacent oxygen, sulphur or NRa groups, and x=0 to 2, (B) a catalyst for cross-linking the —Si(OR?)3-x units, and (C) an organic solvent or a mixture of organic solvents.
    Type: Grant
    Filed: October 8, 2005
    Date of Patent: February 1, 2011
    Assignee: BASF Corporation
    Inventors: Andreas Poppeq, Guenter Klein, Michael Kutschera
  • Publication number: 20100253072
    Abstract: A detachable pneumatic pipe or hose connection includes: a) a compressed-air-carrying body with an accommodating bore for a compressed air hose or pipe, the accommodating bore having a radially inner wedge section, b) an at least partially radially elastic clamping collet which surrounds the hose or pipe and which has a radially outer wedge section, c) the radially outer wedge section of the clamping collet interacting with the radially inner wedge section of the accommodating bore so that, by an axial movement of the clamping collet in one direction, the wedge sections can be braced against one another, and the clamping collet is elastically deformed, at least partially, radially inward to clamp the pipe or the hose frictionally and/or positively and so that, by an axial movement of the clamping collet in the opposite direction, the wedge sections can be moved away from one another, and the clamping collet is elastically deformed radially outward to cancel the clamping of the pipe or hose in the accommodatin
    Type: Application
    Filed: June 13, 2008
    Publication date: October 7, 2010
    Inventor: Guenter Klein
  • Patent number: 7772320
    Abstract: A thermosetting coating material comprising (A) at least 50% by weight, based on the amount of nonvolatile substances in the coating material of (A1) from 0% to 50% by weight, based on the entirety of components (A1) and (A2), of a polymethacrylate copolymer containing more than 50% by weight, based on the entirety of comonomers in the copolymer (A1), of free-radically polymerizable, ethylenically unsaturated compounds (a1) containing at least one reactive group of the formula I —X—SiR?x(OR?)3-x??(I) and (A2) from 50% to 100% by weight, based on the entirety of components (A1) and (A2), of an adduct of polyisocyanate and alkoxysilane, (A2) containing at least one reactive group of the formula II: —NR—C(O)—N—(X—SiR?x(OR?)3-x)n(X?—SiR?y(OR?)3-y)m??(II) (B) a catalyst for the crosslinking of the —Si(OR?)3-x units, and (C) an aprotic solvent or a mixture of aprotic solvents.
    Type: Grant
    Filed: September 3, 2005
    Date of Patent: August 10, 2010
    Assignee: BASF Corporation
    Inventors: Andreas Poppe, Guenter Klein, Andre Brosseit, Karin Wermelt, Martina Mollers
  • Publication number: 20080220173
    Abstract: The invention relates to a coating material comprising (A) at least 50% by weight, based on the amount of nonvolatile substances in the coating material, of at least one compound (A1) containing at least one reactive group of the formula(I) —NR—C(O)—N—(X—SiR?x(OR?)3-x)n(X?—SiR?y(OR?)3-y)m ??(I) where R=hydrogen, alkyl, cycloalkyl, aryl or aralkyl, the carbon chain being uninterrupted or interrupted by nonadjacent oxygen, sulfur or NRa groups, with Ra=alkyl, cycloalkyl, aryl or aralkyl, R?=hydrogen, alkyl or cycloalkyl, the carbon chain being uninterrupted or interrupted by nonadjacent oxygen, sulfur or NRa groups, X, X?=linear and/or branched alkylene or cycloalkylene radical of 2 to 20 carbon atoms, R?=alkyl, cycloalkyl, aryl or aralkyl, the carbon chain being uninterrupted or interrupted by nonadjacent oxygen, sulfur or NRa groups, n=0 to 2, m=0 to 2, m+n=2, and x, y=0 to 2, (B) a catalyst for the crosslinking of the —Si(OR?)3-X(y) units, and (C) an aprotic solvent or a mixture of aprotic solvents.
    Type: Application
    Filed: September 3, 2005
    Publication date: September 11, 2008
    Applicant: BASF COATINGS AKTIENGESELLSCHAFT
    Inventors: Andreas Poppe, Elke Westhoff, Wilfried Stuebbe, Manuela Niemeier, Dunja Mikolajetz, Simone Hesener, Andre Brosseit, Karin Wermelt, Guenter Klein, Martina Moellers