Patents by Inventor Ann-Kathrin NÄGELE

Ann-Kathrin NÄGELE 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: 20240384141
    Abstract: Shock-resistant adhesive compounds and methods are provided and comprise a) at least about 50% by weight, based on a total weight of the pressure sensitive adhesive, of at least one poly(meth)acrylate, b) about 15-35% by weight, based on the total weight of the pressure sensitive adhesive, of a synthetic rubber component comprising at least one vinylaromatic-butadiene block copolymer and at least one vinylaromatic-isoprene block copolymer, and c) at least one tackifying resin compatible with the synthetic rubber component, wherein a weight ratio of vinylaromatic-butadiene block copolymer(s): vinylaromatic-isoprene block copolymer(s) is about 1.1:1 to about 2.5:1. The methods bond one or more components of at least one portable device with the shock-resistant adhesive compounds.
    Type: Application
    Filed: June 27, 2022
    Publication date: November 21, 2024
    Applicant: TESA SE
    Inventors: Anika PETERSEN, Ann-Kathrin NÄGELE
  • Publication number: 20230220242
    Abstract: The present invention relates to a pressure-sensitive adhesive comprising at least one poly(meth)acrylate; and at least one acrylonitrile-butadiene rubber, wherein the at least one acrylonitrile-butadiene rubber is present at 1 to 49 wt %, based on the total weight of the pressure-sensitive adhesive. The invention further relates to the production of a pressure-sensitive adhesive of the invention and also to the use of the pressure-sensitive adhesive of the invention for the bonding of components of electronic devices or of components in automobiles. Lastly the present invention relates to an adhesive tape comprising at least one layer of a pressure-sensitive adhesive according to the present invention.
    Type: Application
    Filed: January 11, 2023
    Publication date: July 13, 2023
    Applicant: tesa SE
    Inventors: Anika PETERSEN, Hans-Peter GRAEF, Ann-Kathrin NAEGELE