Patents by Inventor Gemma SANDERS

Gemma SANDERS 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).

  • TWO-PART ADHESIVE PRODUCT FOR ADHESIVELY BONDING FOAMED SUBSTRATES
    Publication number: 20240018398
    Abstract: A description is given of a two-part adhesive product comprising a first composition in the form of an aqueous polymer dispersion comprising at least one adhesive polymer which is formed by emulsion polymerization of soft (meth)acrylic ester monomers, monomers with an acid group, styrene, and optionally further monomers. A second composition comprises a metal salt coagulant which causes instantaneous coagulation of the first composition when contacting the first with the second composition.
    Type: Application
    Filed: November 30, 2021
    Publication date: January 18, 2024
    Inventors: Gemma SANDERS, Juergen SIROKY, Ines PIETSCH, Annika SPIES, Stephan MOEBIUS, Matthias GERST
  • Aqueous adhesive dispersion containing polyurethanes and ethoxylated fatty alcohols
    Patent number: 10240071
    Abstract: Described are aqueous adhesive dispersions comprising dispersed polyurethanes and also ethoxylated fatty alcohols as emulsifiers. The polyurethanes are constructed from certain organic diisocyanates, dihydroxy compounds selected from certain polyester diols and polyether diols, and compounds having groups reactive toward isocyanate groups and having at least one ionic group. The adhesive dispersions can be used as laminating adhesives, for example for composite film lamination or for the lamination of rigid moldings with flexible decorative foils.
    Type: Grant
    Filed: December 2, 2015
    Date of Patent: March 26, 2019
    Assignee: BASF SE
    Inventors: Karl-Heinz Schumacher, Gemma Sanders, Kimberly Simancas, Oliver Hartz
  • AQUEOUS POLYMER DISPERSION FOR ADHESIVE COMPOUNDS
    Publication number: 20180371147
    Abstract: Disclose herein are aqueous polymer dispersions for pressure-sensitive adhesives, as well as processes for the preparation of the aqueous polymer dispersions, and use of the aqueous polymer dispersions.
    Type: Application
    Filed: December 14, 2016
    Publication date: December 27, 2018
    Applicant: BASF SE
    Inventors: Christine TONHAUSER, Konrad ROSCHMANN, Dirk WULFF, Gemma SANDERS, Kimberly SIMANCAS, Kristina GEORGIEVA, Ulrike LICHT, Heinrich HARRER
  • AQUEOUS ADHESIVE DISPERSION CONTAINING POLYURETHANES AND ETHOXYLATED FATTY ALCOHOLS
    Publication number: 20170355887
    Abstract: Described are aqueous adhesive dispersions comprising dispersed polyurethanes and also ethoxylated fatty alcohols as emulsifiers. The polyurethanes are constructed from certain organic diisocyanates, dihydroxy compounds selected from certain polyester diols and polyether diols, and compounds having groups reactive toward isocyanate groups and having at least one ionic group. The adhesive dispersions can be used as laminating adhesives, for example for composite film lamination or for the lamination of rigid moldings with flexible decorative foils.
    Type: Application
    Filed: December 2, 2015
    Publication date: December 14, 2017
    Applicant: BASF SE
    Inventors: Karl-Heinz SCHUMACHER, Gemma SANDERS, Kimberly SIMANCAS, Oliver HARTZ