Patents by Inventor Hans-Joachim Edelmann

Hans-Joachim Edelmann 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).

  • BINDING AGENT FOR CELLULOSE-CONTAINING MATERIALS AND A PRODUCT CONTAINING IT
    Publication number: 20240309252
    Abstract: Easy to use and store. an environmentally friendly binding agent for cellulose-containing materials, without animal products, particularly suitable for use in the production of wood composites. and a composite material product obtained with the use of this binder is disclosed.
    Type: Application
    Filed: July 22, 2021
    Publication date: September 19, 2024
    Applicant: Sestec Polska Sp. z o.o.
    Inventors: Anna SIERANC, Paula BARYLAK, Andrzej PYTLIK, Hans Joachim EDELMANN
  • Binder for cellulose-containing materials
    Patent number: 11459495
    Abstract: The invention relates to a binder for cellulose-containing materials which contains a) hydroxyaldehyde, b) a protein-containing component of animal origin and c) a component comprising phenolic oligomers. The invention likewise relates to the use of the binder according to the invention for producing a composite material, to a process for producing a composite material and to a composite material obtainable by the process according to the invention.
    Type: Grant
    Filed: September 20, 2018
    Date of Patent: October 4, 2022
    Assignee: SESTEC INNOVATIONS SP. Z O.O.
    Inventor: Hans-Joachim Edelmann
  • Formaldehyde-free wood binder
    Patent number: 11078365
    Abstract: The formaldehyde-free binder for materials containing cellulose contains a hydroxy aldehyde resin polycondensed with an ammonium salt, the resin being obtained, in especially preferred embodiments, from glycerin, in situ, with the aid of hydrogen peroxide. A protein component consisting of animal blood is added. The binder is urea-free and can be used as a one-component or two-component binder. It binds materials such as wood, paper and other natural fibres to form high-quality composite material products.
    Type: Grant
    Filed: February 27, 2017
    Date of Patent: August 3, 2021
    Assignee: Sestec Sp. z o.o.
    Inventors: Hans-Joachim Edelmann, Oswald Sander
  • Binder For Cellulose-Containing Materials
    Publication number: 20200270495
    Abstract: The invention relates to a binder for cellulose-containing materials which contains a) hydroxyaldehyde, b) a protein-containing component of animal origin and c) a component comprising phenolic oligomers. The invention likewise relates to the use of the binder according to the invention for producing a composite material, to a process for producing a composite material and to a composite material obtainable by the process according to the invention.
    Type: Application
    Filed: September 20, 2018
    Publication date: August 27, 2020
    Inventor: Hans-Joachim EDELMANN
  • FORMALDEHYDE-FREE WOOD BINDER
    Publication number: 20190119500
    Abstract: The formaldehyde-free binder for materials containing cellulose contains a hydroxy aldehyde resin polycondensed with an ammonium salt, the resin being obtained, in especially preferred embodiments, from glycerin, in situ, with the aid of hydrogen peroxide. A protein component consisting of animal blood is added. The binder is urea-free and can be used as a one-component or two-component binder. It binds materials such as wood, paper and other natural fibres to form high-quality composite material products.
    Type: Application
    Filed: February 27, 2017
    Publication date: April 25, 2019
    Inventors: Hans-Joachim Edelmann, Oswald Sander