Patents by Inventor Werner-Alfons Jung

Werner-Alfons Jung 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: 20240059926
    Abstract: Disclosed herein are coating compositions including at least one carbamate-functional poly(ethylene-acrylate) copolymer as binder and at least one crosslinking agent, a method of coating substrates with such coating compositions and coated substrates obtained by the method. Further disclosed herein is a method of using such coating compositions for improving the scratch resistance of coating layers.
    Type: Application
    Filed: December 7, 2021
    Publication date: February 22, 2024
    Inventors: Zhongliang ZHU, Guergana TCHOLAKOVA, Donald H. Campbell, Werner-Alfons JUNG, Ivette Garcia Castro
  • Publication number: 20230174790
    Abstract: Disclosed herein is a dual-reactive composition including a). from 24% to 90% by weight of crosslinkable silane-functional monomer and/or oligomer and/or polymer; b). from 9% to 75% by weight of one monomer and/or unsaturated oligomer and/or unsaturated polymer; c). from 0.5% to 10% by weight of one initiator; and d). from 0.5% to 10% by weight of one catalyst, all weight percentages are based on the total weight of the coating composition and a film obtained from curing and drying of the coating composition as well as a substrate coated with the dual-reactive coating composition. Additionally disclosed herein is a process for preparing the dual-reactive coating composition and a roll-to-roll coating composition and a 1K clearcoat composition including the dual-reactive coating composition.
    Type: Application
    Filed: May 3, 2021
    Publication date: June 8, 2023
    Inventors: Christian Gerhard SCHAEFER, Hugo VALE, Stefan HIRSEMANN, Xiao Hui LI, Yang ZHANG, Maik SCHLESINGER, Cathrin CORTEN, Jan BENNEWITZ, Werner-Alfons JUNG
  • Patent number: 11608393
    Abstract: The present invention relates to a continuous high-pressure polymerization process for the preparation of a liquid ethylene copolymer which comprises in polymerized for methylene; and a reactive acrylate which is selected from hydroxyethyl (meth)acrylate, hydroxypropyl (meth)acrylate, and hydroxybutyl (meth)acrylate, where a monomer feed comprising the ethylene and the reactive acrylate is polymerized in the presence of at least 2 wt % of a chain transfer agent. The present invention also relates to the liquid ethylene copolymer, to a coating material comprising the liquid ethylene copolymer and to a use of the liquid ethylene copolymer to produce a coating material.
    Type: Grant
    Filed: July 17, 2019
    Date of Patent: March 21, 2023
    Assignee: BASF SE
    Inventors: Ivette Garcia Castro, Wolfgang Grabarse, Werner-Alfons Jung
  • Publication number: 20230058746
    Abstract: Described herein are coating compositions including at least one specific ethylene copolymer as binder and at least one crosslinking agent. Also described herein is a method of coating substrates with such coating compositions and coated substrates obtained by said method. Also described herein is a method of using such coating compositions for improving the elongation and scratch resistance of coating layers.
    Type: Application
    Filed: January 11, 2021
    Publication date: February 23, 2023
    Inventors: Takeshi Tsunoda, Kei Hattori, Ivette Garcia Castro, Werner-Alfons Jung, Cathrin Corten
  • Publication number: 20210301047
    Abstract: The present invention relates to a continuous high-pressure polymerization process for the preparation of a liquid ethylene copolymer which comprises in polymerized for methylene; and a reactive acrylate which is selected from hydroxyethyl (meth)acrylate, hydroxypropyl (meth)acrylate, and hydroxybutyl (meth)acrylate, where a monomer feed comprising the ethylene and the reactive acrylate is polymerized in the presence of at least 2 wt % of a chain transfer agent. The present invention also relates to the liquid ethylene copolymer, to a coating material comprising the liquid ethylene copolymer and to a use of the liquid ethylene copolymer to produce a coating material.
    Type: Application
    Filed: July 17, 2019
    Publication date: September 30, 2021
    Inventors: Ivette Garcia Castro, Wolfgang Grabarse, Werner-Alfons Jung
  • Patent number: 9403182
    Abstract: Described is a high solids coating composition having exceptional rheological properties and appearances comprising (a) a thermosetting binder, (b) from about 0.1 to about 10 wt. % based on binder solids of solid polyurea particles prepared by the reaction of a mixture of a polyisocyanate and an amino reactant comprising a primary or secondary monoamine that optionally has a hydroxyl or ether group or both, and (c) from about 5 to about 20 wt. % based on binder solids of a cellulose mixed ester having a number average molecular weight of from about 1000 to about 5600, a polydispersity of from about 1.2 to about 3.5, and a total degree of substitution per anhydroglucose unit of from about 3.08 to about 3.5.
    Type: Grant
    Filed: November 16, 2012
    Date of Patent: August 2, 2016
    Assignee: BASF Coatings GmbH
    Inventors: Timothy S. December, John G. Partyka, Werner-Alfons Jung, Alexandra Steffens
  • Patent number: 9339832
    Abstract: Described is a method and an apparatus for producing cured coating films on a substrate surface. Specifically, a portable spraygun may be used to initiate radiation cure without the operative having to be protected from radiation. The spraygun comprises a supply channel for a radiation-curable coating composition, a needle, a reserve for the radiation-curable coating composition, and, optionally, a supply channel for a gas.
    Type: Grant
    Filed: March 14, 2013
    Date of Patent: May 17, 2016
    Assignee: BASF SE
    Inventors: Wolfgang Schrof, Thomas Meier, Christian Michael Jung, Antoine Carroy, Werner-Alfons Jung, Peter Hoffmann, Tobias Hintermann, Caroline Lordelot, Olof Wallquist
  • Publication number: 20150036454
    Abstract: Provided are devices for delivering, metering and mixing liquid paint components, comprising (a) a paint supplying device, which comprises two or more paint reservoirs or comprises one paint reservoir, having two or more chambers for different paint components, (b) a metering device, which is arranged downstream of the paint supplying device and comprises rotating delivery devices serving as metering units, the delivery devices each having a pair of wheels and being connected to one another by a common spindle in such a way that their rotational speeds are in fixed ratios in relation to one another, and (c) a static mixing device, which is arranged downstream of the metering device and the outlet of which may be connected to a paint spray gun. Also provided are methods for using the device and for coating a substrate using the device in combination with a paint spray gun.
    Type: Application
    Filed: January 11, 2013
    Publication date: February 5, 2015
    Applicant: BASF Coatings GmbH
    Inventors: Joachim Vosskuhl, Boris Peters, Sibylle Schops, Monika Tiggemann, Werner-Alfons Jung, Andreas Bauder, Robert Engel, Wolfgang Haip
  • Publication number: 20150010710
    Abstract: Described is a high solids coating composition having exceptional rheological properties and appearances comprising (a) a thermosetting binder, (b) from about 0.1 to about 10 wt. % based on binder solids of solid polyurea particles prepared by the reaction of a mixture of a polyisocyanate and an amino reactant comprising a primary or secondary monoamine that optionally has a hydroxyl or ether group or both, and (c) from about 5 to about 20 wt. % based on binder solids of a cellulose mixed ester having a number average molecular weight of from about 1000 to about 5600, a polydispersity of from about 1.2 to about 3.5, and a total degree of substitution per anhydroglucose unit of from about 3.08 to about 3.5.
    Type: Application
    Filed: November 16, 2012
    Publication date: January 8, 2015
    Inventors: Timothy S. December, John G. Partyka, Werner-Alfons Jung, Alexandra Steffens
  • Publication number: 20130251911
    Abstract: The present invention relates to a method and an apparatus for producing cured coating films on a substrate surface.
    Type: Application
    Filed: March 14, 2013
    Publication date: September 26, 2013
    Applicant: BASF SE
    Inventors: Wolfgang SCHROF, Thomas Meier, Christian Michael Jung, Antoine Carroy, Werner-Alfons Jung, Peter Hoffmann, Tobias Hintermann, Caroline Lordelot, Olof Wallquist
  • Patent number: 7935746
    Abstract: Disclosed herein is a powder coating suspension prepared by a method comprising (1) emulsifying a liquid component comprising a liquid starting product in an aqueous medium in the presence of an emulsifier whose aqueous solution at the critical micelle concentration (CMC) has a surface tension >30 mN/m to give an aqueous emulsion of liquid particles and (2) cooling the emulsion so that a suspension of dimensionally stable particles is formed. Also disclosed are a process for preparing a powder coating suspension and a process for preparing a powder coating material.
    Type: Grant
    Filed: May 24, 2002
    Date of Patent: May 3, 2011
    Assignee: BASF Coatings AG
    Inventors: Wolfgang Bremser, Werner-Alfons Jung, Michael Stang, Heiko Wolf
  • Publication number: 20100240824
    Abstract: Disclosed herein is a powder coating suspension prepared in the presence of an emulsifier (A) by emulsifying a liquid component (B) in an aqueous medium (C) to give an aqueous emulsion of liquid particles (D); and cooling the emulsion of liquid particles (D); wherein the emulsifier (A) has a hydroxyl number of 50 to 250 mg KOH/g and is a copolymer prepared by copolymerizing in an aqueous medium (a1) a hydroxyl-containing, olefinically unsaturated monomer; and (a2) an olefinically unsaturated monomer selected from the group consisting of (a21) a monomer of the general formula R1R2C?CR3R4, wherein R1, R2, R3, and R4 are independently hydrogen atoms or substituted or unsubstituted alkyl, cycloalkyl, alkylcycloalkyl, cycloalkylalkyl, aryl, alkylaryl, cycloalkylaryl, arylalkyl or arylcycloalkyl radicals, with the proviso that at least two of R1, R2, R3, and R4 are aryl, arylalkyl or arylcycloalkyl radicals; (a22) an olefinically unsaturated terpene hydrocarbon; and (a23) a dimeric alpha-alkylvinylaromatic.
    Type: Application
    Filed: January 10, 2007
    Publication date: September 23, 2010
    Applicant: BASF COATINGS AG
    Inventors: Christina Alpert, Heinz-Peter Rink, Werner-Alfons Jung, Elisabeth Wessling, Markus Oberhoff, Thomas Danner, Andreas Bauder
  • Publication number: 20100028582
    Abstract: Powder coating materials which comprise high-functionality, highly branched or hyperbranched polycarbonates based on dialkyl or diaryl carbonates or on phosgene, diphosgene or triphosgene and on aliphatic, aliphatic/aromatic or aromatic diols or polyols.
    Type: Application
    Filed: May 11, 2007
    Publication date: February 4, 2010
    Applicant: BASF COATINGS AG
    Inventors: Andreas Joch, Werner-Alfons Jung, Werner Blomer, Bernd Bruchmann, Ria Kress, Norbert Wagner, Mirco Bassi
  • Patent number: 7651670
    Abstract: A Taylor reactor (1) according to FIG. 1, comprising 1. an annular reaction volume (2) which widens in the flow direction and is defined by an outer reactor wall (3), a rotor (4) which is mounted rotatably at the end (4.1) in the reactor floor (5) and at its other end (4.2) is unmounted, and a reactor floor (5) having a seal (6) for the drive shaft (7), 2. an inlet region (8) above the reactor floor (5), having at least one side feed (8.1) and/or at least one feed (8.1) through the reactor floor (5) for the reactants and/or the process media, 3. an outlet region (9) which is disposed above the annular reaction volume (2), widens further beyond the annular reaction volume (2) in the flow direction, and subsequently tapers toward a product offtake (10), 4. a product offtake (10) which at its greatest diameter opens toward the outlet region (9) and tapers in the other direction, and 5. a pressure maintenance valve (11); and its use for continuous bulk polymerization.
    Type: Grant
    Filed: October 2, 2002
    Date of Patent: January 26, 2010
    Assignee: BASF Coatings AG
    Inventors: Werner-Alfons Jung, Heinz-Peter Rink, Heinrich Meinecke, Josef Krull
  • Publication number: 20090306422
    Abstract: An oligomeric urethane acrylate composition is disclosed. The composition comprises, on average per molecule, at least two structural units of the general formula I: R{—X—CH2—CH(—CH2—O—(O)—CR1?CH2)[—O—C(O)—NH—]}n (I), where n is a number from 1 to 6, R is a monovalent to hexavalent organic radical, X is oxygen atom or —C(O)—O— radical linked by the carbon atom to the radical R, and R1 is hydrogen atom, halogen atom, nitrile group, substituted or unsubstituted alkyl group having 1 to 6 carbon atoms, substituted or unsubstituted cycloalkyl group having 3 to 6 carbon atoms, or substituted or unsubstituted aryl group having 6 to 10 carbon atoms. Also disclosed are processes for preparing and using the compositions.
    Type: Application
    Filed: February 9, 2007
    Publication date: December 10, 2009
    Applicant: BASF Coatings AG
    Inventors: Maxime Allard, Heinz-Peter Rink, Werner-Alfons Jung, Jennifer Moebius
  • Patent number: 7629407
    Abstract: Pigmented powder coating suspensions (pigmented powder slurries) preparable by (1) mixing at least two liquid components comprising in each case at least one liquid starting product in a static mixer, to give a liquid, (2) emulsifying the liquid (1) in an aqueous medium in a dispersing unit, to give an aqueous emulsion of liquid particles, and (3) cooling the emulsion (2) so that a suspension of dimensionally stable particles is formed, wherein said aqueous medium comprises the suspension of at least one pigment; and also processes for preparing them and their use as coating materials, adhesives, and sealing compounds or to prepare such compositions.
    Type: Grant
    Filed: May 17, 2002
    Date of Patent: December 8, 2009
    Assignee: BASF Coatings AG
    Inventors: Jan Berg, Werner-Alfons Jung, Michael Mauss, Hans-Joachim Weintz, Reinhard Polke, Michael Stang, Heiko Wolf, Robert Bayer
  • Patent number: 7449516
    Abstract: Powder coating materials preparable by (1) mixing at least two liquid components comprising in each case at least one liquid starting product in a static mixer, to give a molecularly disperse and/or finely dispersed liquid mixture, (2) emulsifying the liquid mixture (1) in an aqueous medium in a dispersing unit, to give an aqueous emulsion of liquid particles, (3) cooling the emulsion (2) so that a suspension of dimensionally stable particles is formed, (4) isolating the dimensionally stable particles from the suspension (3) or alternatively (3) isolating the dimensionally stable particles directly from the emulsion (2); and also processes for preparing them and their use as coating materials, adhesives, and sealing compounds or to prepare such compositions.
    Type: Grant
    Filed: May 24, 2002
    Date of Patent: November 11, 2008
    Assignee: BASF Coatings AG
    Inventors: Robert Bayer, Werner-Alfons Jung, Michael Mauss, Hans-Joachim Weintz, Jan Berg, Reinhard Polke, Heiko Wolf, Michael Stang
  • Patent number: 7122161
    Abstract: A Taylor reactor for conducting material conversions, having an external reactor wall (1) located within which there is a concentrically or eccentrically disposed rotor (2), a reactor floor (3) and a reactor lid (4), which together define the annular reactor volume (5), at least one means (6) for metered addition of reactants, and a means (7) for the discharge of product, wherein during the conversion there is a change in the viscosity ? of the reaction medium and the reactor wall (1) and/or the rotor (2) are or is geometrically designed in such a way that the conditions for Taylor vortex flow are met over essentially the entire reactor length in the reactor volume (5).
    Type: Grant
    Filed: June 23, 1999
    Date of Patent: October 17, 2006
    Assignee: BASF Coatings AG
    Inventors: Hans-Ulrich Moritz, Sabine Kossak, Jessica Langenbuch, Heinz-Peter Rink, Werner Alfons Jung
  • Publication number: 20060204406
    Abstract: A process and means for producing powder coating materials. A polyaddition resin is prepared in a Taylor reactor at temperatures above the melting temperature of the polyaddition resin. The polyaddition resin melt prepared in a Taylor Reactor is supplied to a homogenizing means and crosslinker is added to the homogenizing means to prepare a components melt, followed by cooling the components melt on a cooling means for solidification to the end product and supplying the end product to a pulverizing means.
    Type: Application
    Filed: March 9, 2004
    Publication date: September 14, 2006
    Inventors: Werner-Alfons Jung, Heinz-Peter Rink, Vens Thomas, Thomas Danner, Robert Bayer, Andreas Bauder, Marian Mours
  • Patent number: 7064156
    Abstract: Powder coating materials prepared by (1) mixing at least two liquid components comprising in each case at least one liquid starting product in a static mixer, to give a molecularly disperse and/or finely dispersed liquid mixture, (2) emulsifying the liquid mixture (1) in an aqueous medium in a dispersing unit, to give an aqueous emulsion of liquid particals, (3) cooling the emulsion (2) so that a suspension of dimensionally stable particles is formed, (4) isolating the dimensionally stable particles from the suspension (3) or alternatively (3) isolating the dimensionally stable particles directly from the emulsion (2); and also processes for preparing them and their use as coating materials, adhesives, and sealing compounds or to prepare such compositions.
    Type: Grant
    Filed: May 24, 2002
    Date of Patent: June 20, 2006
    Assignee: BASF Coatings AG
    Inventors: Heinz-Peter Rink, Werner-Alfons Jung, Michael Stang, Heik Wolf