Patents by Inventor Antoon Jacob Berend Ten Kate

Antoon Jacob Berend Ten Kate 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).

  • Process for the catalytic halogenation of a diol
    Patent number: 8558021
    Abstract: The present invention relates to a process for the catalytic halogenation of an organic compound comprising at least one vicinal diol moiety, said process comprising a step of bringing the organic compound comprising at least one vicinal diol moiety into contact with a hydrogen halide in the presence of a catalyst, characterized in that the catalyst is an organic compound comprising a ?-diketone moiety or a ?-keto aldehyde moiety.
    Type: Grant
    Filed: March 17, 2010
    Date of Patent: October 15, 2013
    Assignee: Akzo Nobel N.V.
    Inventors: Antoon Jacob Berend Ten Kate, Richard Herman Woudenberg, Eilertdina Henderika Renkema, Luc Louis Theophile Vertommen, Carolina Anna Maria Christina Dirix, Tim Baks
  • PROCESS FOR PREPARING DICHLOROHYDRIN
    Publication number: 20120108856
    Abstract: The invention relates to a process wherein a stream comprising dichlorohydrin, water, and HCI is separated into a stream which is rich in dichlorohydrin and low in HCI and an aqueous HCI stream which is low in dichlorohydrin. The process involves the distillation of the mixture comprising dichlorohydrin, water, and HCI with an amount of water being added before and/or during the distillation such that the water concentration during the distillation is on the line D-E, or to the right thereof, in the phase diagram of FIG. 1.
    Type: Application
    Filed: July 1, 2010
    Publication date: May 3, 2012
    Applicant: AKZO NOBEL CHEMICALS INTERNATIONAL B.V.
    Inventors: Anton Alexandru Kiss, Hendrik Jan Vos, Eilertdina Henderika Renkema, Antoon Jacob Berend Ten Kate
  • PROCESS FOR THE CATALYTIC HALOGENATION OF A DIOL
    Publication number: 20120004432
    Abstract: The present invention relates to a process for the catalytic halogenation of an organic compound comprising at least one vicinal diol moiety, said process comprising a step of bringing the organic compound comprising at least one vicinal diol moiety into contact with a hydrogen halide in the presence of a catalyst, characterized in that the catalyst is an organic compound comprising a ?-diketone moiety or a ?-keto aldehyde moiety.
    Type: Application
    Filed: March 17, 2010
    Publication date: January 5, 2012
    Applicant: AKZO NOBEL N.V.
    Inventors: Antoon Jacob Berend Ten Kate, Richard Herman Woudenberg, Eilertdina Henderika Renkema, Luc Louis Theophile Vertommen, Carolina Anna Maria Christina Dirix, Tim Baks