Patents by Inventor Martin Kaarup Bek

Martin Kaarup Bek 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).

  • Polyurethanes, dispersions thereof, their preparation and use
    Patent number: 10683426
    Abstract: The present invention relates to polyurethanes (A) being obtainable by reaction of (a) 15% to 70% by weight of di- or polyisocyanate comprising on average from 1 to 10 allophanate groups and on average from 1 to 10 C—C double bonds per molecule, and optionally (b) 0% to 60% by weight of further di- or polyisocyanate, with (c) 5% to 50% by weight of compounds having at least two isocyanate-reactive groups, comprising at least one polycarbonate diol with a molecular weight from 500 to 3000 g/mol weight % ages being based on total polyurethane (A), with the proviso that the total is 100%.
    Type: Grant
    Filed: November 12, 2013
    Date of Patent: June 16, 2020
    Assignee: BASF SE
    Inventors: Sebastian Berger, Juergen Kaczun, Peter Thuery, Markus Hickl, Steven Zijlstra, Martin Kaarup Bek, K. Shaun Tranter
  • POLYURETHANES, DISPERSIONS THEREOF, THEIR PREPARATION AND USE
    Publication number: 20150247043
    Abstract: The present invention relates to polyurethanes (A) being obtainable by reaction of (a) 15% to 70% by weight of di- or polyisocyanate comprising on average from 1 to 10 allophanate groups and on average from 1 to 10 C—C double bonds per molecule, and optionally (b) 0% to 60% by weight of further di- or polyisocyanate, with (c) 5% to 50% by weight of compounds having at least two isocyanate-reactive groups, comprising at least one polycarbonate diol with a molecular weight from 500 to 3000 g/mol weight % ages being based on total polyurethane (A), with the proviso that the total is 100%.
    Type: Application
    Filed: November 12, 2013
    Publication date: September 3, 2015
    Applicant: BASF SE
    Inventors: Sebastian Berger, Juergen Kaczun, Peter Thuery, Markus Hickl, Steven Zijlstra, Martin Kaarup Bek, K. Shaun Tranter
  • DISPERSIONS OF POLYURETHANES, THEIR PREPARATION AND USE
    Publication number: 20140076182
    Abstract: The present invention provides the use of aqueous dispersions comprising a pigment (B) at least partially enveloped by polyurethane (A) and further comprising at least one polymerization inhibitor (C), said polyurethane (A) being obtainable by reaction of (a) 15% to 70% by weight of di- or polyisocyanate comprising on average from 1 to 10 allophanate groups and on average from 1 to 10 C—C double bonds per molecule, and optionally (b) 0% to 60% by weight of further di- or polyisocyanate, with (c) 5% to 50% by weight of compound having at least two isocyanate-reactive groups, weight % ages being based on total polyurethane (A), in printing inks.
    Type: Application
    Filed: November 21, 2013
    Publication date: March 20, 2014
    Applicant: BASF SE
    Inventors: Holger TUERK, Reinhold Schwalm, Cedric Du Fresne Von Hohenesche, Martin Kaarup Bek
  • DISPERSIONS OF POLYURETHANES, THEIR PREPARATION AND USE
    Publication number: 20110143055
    Abstract: The present invention provides the use of aqueous dispersions comprising a pigment (B) at least partially enveloped by polyurethane (A) and further comprising at least one polymerization inhibitor (C), said polyurethane (A) being obtainable by reaction of (a) 15% to 70% by weight of di- or polyisocyanate comprising on average from 1 to 10 allophanate groups and on average from 1 to 10 C—C double bonds per molecule, and optionally (b) 0% to 60% by weight of further di- or polyisocyanate, with (c) 5% to 50% by weight of compound having at least two isocyanate-reactive groups, weight % ages being based on total polyurethane (A), in printing inks.
    Type: Application
    Filed: July 30, 2009
    Publication date: June 16, 2011
    Applicant: BASF SE
    Inventors: Holger Tuerk, Reinhold Schwalm, Cedric Du fresne von hohenesche, Martin Kaarup Bek