Patents by Inventor Jörgen E. Raasing

Jörgen E. Raasing 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).

  • Mixtures or pastes based on cellulose and the use thereof in coatings
    Patent number: 6218448
    Abstract: The invention pertains to mixtures or pastes comprising a cellulose ester, a binder resin, water, and optionally a plasticiser, an organic solvent, an emulsifier, and/or a thickener, wherein in that at least a portion of the binder resin is functionalized with an amino-functional acetal. The mixtures can be cured at ambient temperature. The mixtures or pastes can be used for, for example, varnishing wood, metal, synthetic material, paper, leather, glass, and plastic films, and in particular on surfaces where great value is placed on solventless coating compositions.
    Type: Grant
    Filed: March 26, 1999
    Date of Patent: April 17, 2001
    Assignee: Akzo Nobel N.V.
    Inventors: Paulus T. F. M. Kraaijevanger, Klaas J. H. Kruithof, Jörgen E. Raasing, Reinhold Heicht, Lutz Hoppe