Patents by Inventor Heinz-Peter Rink

Heinz-Peter Rink 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: 7164037
    Abstract: Enzymatic preparation of (meth)acrylic esters containing urethane groups, and their use in radiation-curable compositions.
    Type: Grant
    Filed: December 4, 2003
    Date of Patent: January 16, 2007
    Assignee: BASF Aktiengesellschaft
    Inventors: Frank Dietsche, Dietmar Haering, Eva Wagner, Reinhold Schwalm, Heinz-Peter Rink, Erich Beck
  • Patent number: 7157526
    Abstract: Aqueous primary dispersion, substantially or entirely free of volatile organic compounds, and comprising dispersed and/or emulsified, solid and/or liquid polymer particles and/or dispersed solid core/shell particles with a particle diameter?500 nm, preparable by free-radical micro- or miniemulsion polymerization of at least one olefinically unsaturated monomer in the presence of at least one hydrophobic additive and of at least one oligomeric polyester with a number-average molecular weight of from 150 to 1 500 daltons, a hydroxyl number of from 100 to 1 000 mg KOH/g, and an acid number<20 mg KOH/g and also a process for preparing it and its use as a coating material, adhesive or sealing compound or to prepare a coating material, an adhesive or a sealing compound.
    Type: Grant
    Filed: February 13, 2002
    Date of Patent: January 2, 2007
    Assignee: BASF Coatings AG
    Inventors: Ralf Nickolaus, Heinz-Peter Rink, Reinhold Clauss, Elisabeth Wessling, Wilma Löcken, Nicole Freitag, Dunja Mikolajetz
  • Publication number: 20060293485
    Abstract: An aqueous multicomponent system comprising (I) at least one aqueous component comprising dissolved and/or dispersed therein at least one polyurethane-based graft copolymer (P) containing isocyanate-reactive functional groups and preparable by graft copolymerizing at least one polyurethane (P?) selected from the group consisting of hydrophobic or hydrophilic polyurethanes containing on average at least one functional group selected from the group consisting of thiocarbamate groups, thiol groups and sulfide groups with at least one olefinically unsaturated monomer, ?or alternatively (II) at least one liquid organic component comprising at least one water soluble and/or dispersible, polyurethane-based graft copolymer (P) and (III) at least one aqueous component, and (IV) at least one liquid organic component comprising or consisting of at least one polyisocyanate, processes for preparing it, and its use.
    Type: Application
    Filed: July 12, 2005
    Publication date: December 28, 2006
    Applicant: BASF COATINGS AG,
    Inventors: Heinz-Peter Rink, Susanne Piontek, Christine Alpert, Lutz-Werner Gross, Andreas Jansen
  • Patent number: 7153917
    Abstract: (Co)polymers preparable by free-radical (co)polymerization of olefinically unsaturated monomers in the presence of at least one thiocarbamate-functional organic compound, processes for preparing (co)polymers by free-radical (co)polymerization of olefinically unsaturated monomers, which involves (co)polymerizing the olefinically unsaturated monomers in the presence of at least one thiocarbamate-functional organic compound, and the use of thiocarbamate-functional organic compounds as regulators in the free-radical (co)polymerization of olefinically unsaturated monomers.
    Type: Grant
    Filed: May 12, 2003
    Date of Patent: December 26, 2006
    Assignee: BASF Coatings AG
    Inventors: Heinz-Peter Rink, Hartmut Kagerer, Hans-Ulrich Moritz
  • Publication number: 20060286647
    Abstract: Esters (A) of conjugatedly unsaturated carboxylic acids process for preparing them, and compositions containing said esters, curable with actinic radiation, curable thermally and with actinic radiation or curable oxidatively.
    Type: Application
    Filed: January 21, 2004
    Publication date: December 21, 2006
    Inventors: Maxime Allard, Susanne Neumann, Dietmar Haring, Bernhard Hauer, Heinz-Peter Rink
  • Patent number: 7151130
    Abstract: Polyurethane-modified addition copolymers preparable by free-radically (co)polymerizing an olefinically unsaturated monomer (a) in an aqueous or nonaqueous medium comprising at least one reaction product (A/B) of (A) at least one addition copolymer containing on average per molecule at least 0.
    Type: Grant
    Filed: March 8, 2002
    Date of Patent: December 19, 2006
    Assignee: BASF Coatings AG
    Inventors: Wolfgang Bremser, Thomas Krüger, Wilma Löcken, Stephan Schwarte, Heinz-Peter Rink
  • Patent number: 7129288
    Abstract: Novel polyurethanes containing sulfide groups which comprise at least one group of the general formula I in the polymer main chain and/or at least one group of the general formula II incorporated at the chain end: —X—A—S—B—Y—??(I) —X—A—S—B—YH??(II) in which the variables have the following definitions: S is the sulfur atom; X and Y independently of one another are oxygen atoms, sulfur atoms or groups —NZ where Z is the hydrogen atom or an alkyl radical of 1 to 10 carbon atoms; and A and B independently of one another are divalent organic radicals; novel polymer mixtures based thereon, and the use of the novel polyurethanes and polymer mixtures and dispersions thereof for the preparation of coating materials, adhesives and sealing compounds.
    Type: Grant
    Filed: October 30, 2001
    Date of Patent: October 31, 2006
    Assignee: BASF Coatings AG
    Inventors: Wilma Löcken, Heinz-Peter Rink, Thomas Krüger, Stefan Schwarte, Hans-Ulrich Moritz, Hartmut Kagerer
  • Publication number: 20060235189
    Abstract: Polyesters comprising at least one pendant and/or terminal group which can be activated with actinic radiation, preparable by reacting 1. a polyester (i) containing at least one pendant and/or terminal hydroxyl group with at least one carboxylic acid (i) or at least one ester (i) of a carboxylic acid (i) containing at least one bond which can be activated with actinic radiation, or 2. a polyester (ii) containing at least one pendant and/or terminal carboxylic acid group or at least one pendant and/or terminal carboxylic ester group with at least one hydroxyl-containing compound (ii) containing at least one bond which can be activated with actinic radiation in the presence of at least one organism and/or enzyme which catalyzes the transesterification or esterification; process for preparing them, and their use.
    Type: Application
    Filed: January 23, 2004
    Publication date: October 19, 2006
    Applicant: Basf Coatings Aktiengesellschaft,
    Inventors: Heinz-Peter Rink, Susanne Neumann, Uwe Meisenburg, Karl-Heinz Joost, Dietmar Haring, Bernhard Hauer
  • 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: 20060211835
    Abstract: A composition curable with actinic radiation, containing at least one compound (A) selected from the group consisting of p-menthadienes and olefinically unsaturated monomers, processes for preparing it, and the use thereof.
    Type: Application
    Filed: January 28, 2004
    Publication date: September 21, 2006
    Inventors: Hubert Baumgart, Susanne Neumann, Karl-Heinz Joost, Uwe Meisenburg, Heinz-Peter Rink, Nicole Stegemann
  • Publication number: 20060211815
    Abstract: Self-emulsifying aqueous primary dispersions comprising polyurethane, processes for their preparation, and their use.
    Type: Application
    Filed: May 6, 2004
    Publication date: September 21, 2006
    Applicant: BASF Aktiengesellschaft
    Inventors: Ulrike Licht, Susanne Deutrich, Heinz-Peter Rink, Wilma Locken
  • Publication number: 20060205837
    Abstract: Compounds which can be activated by actinic radiation, contain at least one urethane group, and have the general formula I: X[N(R)—C(O)—O—C(R1R2)—C(R3R4)—Y-Z]n??(I), in which the index and the variables have the following meanings: n is an integer from 1 to 5; X is an at least n-valent, substituted or unsubstituted organic radical; R is a hydrogen atom or a monovalent substituted or unsubstituted organic radical; R1-R4 independently of one another are a hydrogen atom, halogen atom or monovalent, substituted or unsubstituted organic radical, it being possible for at least two radicals to be cyclically linked to one another; Y is a divalent, linking functional group containing at least one oxygen atom; and Z is an organic radical containing at least one group which can be activated by actinic radiation; with the proviso that at least for n=1 the radical R and/or the radical X are/is substituted by at least one substituent of the general formula II: Z—Y—??(II), in which the variables Z and Y are as defined
    Type: Application
    Filed: October 27, 2003
    Publication date: September 14, 2006
    Applicant: BASF Coatings Aktiengesellschaft
    Inventors: Uwe Meisenburg, Heinz-Peter Rink, Daniel Couturier, Isabelle Couturier-Verlhac
  • 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: 7098257
    Abstract: Coating materials curable thermally and with actinic radiation, comprising (A) binder selected from the group consisting of random, alternating and block, linear, branched and comb polyaddition resins, polycondensation resins, and addition (co)polymers of olefinically unsaturated monomers, curable physically, thermally, with actinic radiation and thermally and with actinic radiation; and (B) from 0.2 to 20% by weight, based on the solids of the coating material, of at least one polyisocyanate which is free from blocking agents and by means of internal formation of uretdione groups is blocked up to a reelimination temperature of at least 160° C.; and their use for producing single-coat and multicoat clearcoat systems and multicoat color and/or effect paint systems or as adhesives and sealing compounds.
    Type: Grant
    Filed: August 10, 2002
    Date of Patent: August 29, 2006
    Inventors: Heinz-Peter Rink, Hubert Baumgart, Uwe Conring
  • Patent number: 7067584
    Abstract: Method for making a solvent-containing coating material comprising 5 to 70% by weight of at least one mixture of substances (A). The mixture of substances is obtained by copolymerizing in at least one hydroxy-group containing reactive diluent a mixture (A1) of olefinically unsaturated monomers that contain a1) 1 to 90% by weight, based on mixture (A1), of at least one cycloaliphatic monomer and a2) 0 to 90% by weight, based on mixture (A1), of at least one hydroxy-group containing monomer. The coating material further contains 5 to 70% by weight of at least one hydroxy-group containing polyaddition resin (polyadduct) (B) with a Mn of 800 to 3,500 and 5 to 70% by weight of at least one cross-linking agent (C) for thermally cross-linking the material. The weight of A, B, and C are based on the solid content of the coating material.
    Type: Grant
    Filed: July 18, 2003
    Date of Patent: June 27, 2006
    Assignee: BASF Coatings AG
    Inventors: Heinz-Peter Rink, Ines Mangels, Dunja Mikolajetz, Margret Möllmann
  • 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
  • Publication number: 20060128901
    Abstract: A coating composition including a copolymerization product of a mixture of monomers including one or more carbamate-functional monomers and (meth)acrylic monomers, some having carboxylic acid-functionality. The monomer mixture is essentially free of hydroxyl monomers. The coating composition may be a solvent-borne clearcoat coating composition, preferably an automotive clearcoat coating composition, that may be applied over a water-borne basecoat coating composition.
    Type: Application
    Filed: September 15, 2005
    Publication date: June 15, 2006
    Applicant: BASF Corporation
    Inventors: Swaminathan Ramesh, Donald Campbell, Marvin Green, Heinz-Peter Rink
  • Patent number: 7034074
    Abstract: Aqueous primary dispersions and coating materials comprising dispersed and/or emulsified, solid and/or liquid polymer particles and/or dispersed solid core-shell particles having a diameter?500 nm, preparable by free-radical microemulsion or miniemulsion polymerization of at least one olefinically unsaturated monomer (A) in the presence of at least one hydrophobic crosslinking agent for the (co)polymer resulting from the monomer or monomers (A), wherein said monomer or monomers (A) is or are dispersed prior to (co)polymerization in an aqueous dispersion of said crosslinking agent or agents; processes for preparing them, and their use.
    Type: Grant
    Filed: March 10, 2001
    Date of Patent: April 25, 2006
    Assignee: BASF Coatings AG
    Inventors: Maximilian Bendix, Heinz-Peter Rink, Elisabeth Wessling, Reinhold Clauss, Ralf Nicholaus
  • Publication number: 20060084779
    Abstract: Enzymatic preparation of (meth)acrylic esters containing urethane groups, and their use in radiation-curable compositions.
    Type: Application
    Filed: December 4, 2003
    Publication date: April 20, 2006
    Applicant: BASF Aktiengesellschaft
    Inventors: Frank Dietsche, Dietmar Haring, Eva Wagner, Reinhold Schwalm, Heinz-Peter Rink, Erich Beck
  • Patent number: 7019052
    Abstract: Liquid compositions and homopolymers or copolymers of olefinically unsaturated compounds, preparable by (co)polymerizing olefinically unsaturated compounds and reactive diluents for thermally curable multisubstance mixtures as reaction medium, and their use to prepare coating compositions, adhesives and sealing compounds.
    Type: Grant
    Filed: October 25, 1999
    Date of Patent: March 28, 2006
    Assignee: BASF Coatings AG
    Inventors: Heinz-Peter Rink, Werner-Alfons Jung