Patents by Inventor Oliver Johannpoetter

Oliver Johannpoetter 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).

  • Patent number: 11692105
    Abstract: The present disclosure relates to a cathodically depositable aqueous electrodeposition coating material including at least one epoxide-amine adduct (a), at least one pigment and/or at least one filler (b), and at least one crosslinking agent (c), a fraction of at least 25 wt % of the crosslinking agent (c), based on the total weight of the crosslinking agent (c), being formed by at least one tris(alkoxycarbonylamino)-1,3,5-triazine; to a method for coating an electrically conductive substrate by cathodic electrodeposition coating using said electrodeposition coating material; to a substrate coated accordingly; and also to a use of a tris(alkoxycarbonylamino)-1,3,5-triazine in a cathodically depositable electrodeposition coating material for reducing or eliminating the sensitivity to disruption of the electrodeposition coating bath toward impurities present therein through phosphates and/or through other metal salts which have been carried into the electrodeposition coating bath as a result of pretreatment ste
    Type: Grant
    Filed: October 8, 2018
    Date of Patent: July 4, 2023
    Assignee: BASF COATINGS GMBH
    Inventors: Egon Wegner, Oliver Johannpoetter, Tobias Blang
  • Patent number: 10975252
    Abstract: Cathodically depositable electrocoat materials comprising basic bismuth nitrate, further comprising at least one binder having reactive functional groups and at least one crosslinker containing the complementary reactive functional groups which are able to enter into thermal crosslinking reactions.
    Type: Grant
    Filed: September 27, 2016
    Date of Patent: April 13, 2021
    Assignee: BASF Coatings GmbH
    Inventors: Karl-Heinz Grosse Brinkhaus, Margret Neumann, Oliver Johannpoetter, Peter Lux
  • Publication number: 20200270468
    Abstract: The present disclosure relates to a cathodically depositable aqueous electrodeposition coating material including at least one epoxide-amine adduct (a), at least one pigment and/or at least one filler (b), and at least one crosslinking agent (c), a fraction of at least 25 wt % of the crosslinking agent (c), based on the total weight of the crosslinking agent (c), being formed by at least one tris(alkoxycarbonylamino)-1,3,5-triazine; to a method for coating an electrically conductive substrate by cathodic electrodeposition coating using said electrodeposition coating material; to a substrate coated accordingly; and also to a use of a tris(alkoxycarbonylamino)-1,3,5-triazine in a cathodically depositable electrodeposition coating material for reducing or eliminating the sensitivity to disruption of the electrodeposition coating bath toward impurities present therein through phosphates and/or through other metal salts which have been carried into the electrodeposition coating bath as a result of pretreatment ste
    Type: Application
    Filed: October 8, 2018
    Publication date: August 27, 2020
    Inventors: Egon Wegner, Oliver Johannpoetter, Tobias Blang
  • Publication number: 20170015845
    Abstract: Cathodically depositable electrocoat materials comprising basic bismuth nitrate, further comprising at least one binder having reactive functional groups and at least one crosslinker containing the complementary reactive functional groups which are able to enter into thermal crosslinking reactions.
    Type: Application
    Filed: September 27, 2016
    Publication date: January 19, 2017
    Inventors: Karl-Heinz Grosse Brinkhaus, Margret Neumann, Oliver Johannpoetter, Peter Lux
  • Patent number: 9493660
    Abstract: Cathodically depositable electrocoat materials comprising basic bismuth nitrate, further comprising at least one binder having reactive functional groups and at least one crosslinker containing the complementary reactive functional groups which are able to enter into thermal crosslinking reactions.
    Type: Grant
    Filed: August 13, 2008
    Date of Patent: November 15, 2016
    Assignee: BASF Coatings GmbH
    Inventors: Karl-Heinz Grosse Brinkhaus, Margret Neumann, Oliver Johannpoetter, Peter Lux
  • Patent number: 8425747
    Abstract: Disclosed is cathodic electrodeposition coating comprising at least one binder, at least one crosslinking agent, at least one bismuth compound comprising a basic bismuth nitrate, and a polymethylene urea. In one embodiment, the basic bismuth nitrate compound comprises a bismuth subnitrate of the empirical formula 4(BiNO3(OH)2)BiO(OH).
    Type: Grant
    Filed: March 25, 2009
    Date of Patent: April 23, 2013
    Assignee: BASF Coatings GmbH
    Inventors: Rolf Schulte, Hubert Baumgart, Peter Averhage, Oliver Johannpoetter
  • Publication number: 20110094890
    Abstract: Cathodically depositable electrocoat materials comprising basic bismuth nitrate, further comprising at least one binder having reactive functional groups and at least one crosslinker containing the complementary reactive functional groups which are able to enter into thermal crosslinking reactions.
    Type: Application
    Filed: August 13, 2008
    Publication date: April 28, 2011
    Applicant: BASF COATINGS AG
    Inventors: Karl-Heinz Grosse Brinkhaus, Margret Neumann, Oliver Johannpoetter, Peter Lux
  • Publication number: 20110048948
    Abstract: Disclosed is cathodic electrodeposition coating comprising at least one binder, at least one crosslinking agent, at least one bismuth compound comprising a basic bismuth nitrate, and a polymethylene urea. In one embodiment, the basic bismuth nitrate compound comprises is a bismuth subnitrate of the empirical formula 4(BiNO3(OH)2) BiO(OH).
    Type: Application
    Filed: March 25, 2009
    Publication date: March 3, 2011
    Applicant: BASF COATINGS GMBH
    Inventors: Rolf Schulte, Hubert Baumgart, Peter Averhage, Oliver Johannpoetter
  • Patent number: 6288176
    Abstract: An agent for the single-stage full blocking of polyisocyanates comprises or consists of an alcohol mixture A) comprising a) furfuryl alcohol or substituted furfuryl alcohols in an amount corresponding to from 60 to 90, in particular from 65 to 85, mol % of hydroxyl groups and b) at least one monoalcohol in an amount corresponding to at least 2 mol % of hydroxyl groups, based in each case on the total amount of hydroxyl groups in components a) and b). In addition, the alcohol mixture A) may also include at least one aliphatic polyol c) of low molecular mass with a functionality of three and/or more in an amount corresponding to at least 5 mol % of hydroxyl groups, based on the total amount of hydroxyl groups in components a), b) and c). In this case component b) can have a molecular weight of <163 g/mol.
    Type: Grant
    Filed: April 9, 1999
    Date of Patent: September 11, 2001
    Assignee: BASF Coatings AG
    Inventors: Bing Hsieh, Silke Przybilla, Ingeborg Grempels, Walter Jouck, Hardy Reuter, Dagmar Schemschat, Oliver Johannpoetter, Walburga Kathmann, Adam Stals