Patents by Inventor Henrica Gertruda Maria VAN DER STEEG

Henrica Gertruda Maria VAN DER STEEG 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: 20240009720
    Abstract: The present invention pertains to a method to enable recycling of a panel comprising as a core structural component a polysaccharide fibre based plate at least one side of which is covered with a layer of a non water soluble adhesive, the method comprising immersing the panel in an aqueous liquid at least until the polysaccharide fibre based plate has absorbed an amount of liquid that leads to detachment of the adhesive from the polysaccharide fibres and at least partial detachment of neighbouring polysaccharide fibres from each other, resulting in a mixture of at least partially individualised polysaccharide fibres and separate adhesive, and thereafter removing the adhesive from the mixture.
    Type: Application
    Filed: October 19, 2020
    Publication date: January 11, 2024
    Inventors: Alwin PAPEGAAIJ, Henrica Gertruda Maria VAN DER STEEG, Jan Henderikus UDDING