Patents by Inventor Dea Marcela TUNS

Dea Marcela TUNS 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).

  • Artificial leather product and process for producing same
    Patent number: 11851811
    Abstract: This invention relates to an artificial leather having a laminated structure and a process for producing such product. The artificial leather comprises a non-woven matt formed from bast fibres, more particularly fibres obtained from hemp plants. The fibres in the non-woven matt are impregnated with a polymer, such as a polyester or polyurethane. The artificial leather includes the non-woven matt as a discrete bottom layer in a laminated structure also comprising a discrete intermediate layer of a binder material and a discrete top layer of a polymer coating material.
    Type: Grant
    Filed: April 1, 2020
    Date of Patent: December 26, 2023
    Assignee: KVADRAT A/S
    Inventors: Dea Marcela Tuns, Ronni Aakermann Johansen
  • ARTIFICIAL LEATHER PRODUCT AND PROCESS FOR PRODUCING SAME
    Publication number: 20220205169
    Abstract: This invention relates to an artificial leather having a laminated structure and a process for producing such product. The artificial leather comprises a non-woven matt formed from bast fibres, more particularly fibres obtained from hemp plants. The fibres in the non-woven matt are impregnated with a polymer, such as a polyester or polyurethane. The artificial leather includes the non-woven matt as a discrete bottom layer in a laminated structure also comprising a discrete intermediate layer of a binder material and a discrete top layer of a polymer coating material.
    Type: Application
    Filed: April 1, 2020
    Publication date: June 30, 2022
    Inventors: Dea Marcela TUNS, Ronnie AAKERMANN JOHANSEN