Patents by Inventor Estelle Ebersohl

Estelle Ebersohl 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).

  • Acrylate structural adhesive
    Patent number: 12559649
    Abstract: The invention relates to a two-component structural adhesive, i.e. to a two-component system of a first component and a second component spatially separated from one another, wherein the reaction of the first component and the second component after mixing results in a structural adhesive. The first component comprises at least four of a (meth)acrylic acid, a C1-6-alkyl (meth)acrylate, a cycloalkyl (meth)acrylate, a hydroxy-C1-6-alkyl (meth)acrylate, and/or a glycolether (meth)acrylate. The second component comprises a peroxide polymerization initiator. Additionally, the first component and/or the second component comprises at least two toughening agents (a first toughening agent and a second toughening agent); the second toughening agent differing from the first toughening agent; a first impact modifier; and optionally a second impact modifier differing from the first impact modifier.
    Type: Grant
    Filed: February 26, 2020
    Date of Patent: February 24, 2026
    Assignee: SciGrip Adhesives Ltd.
    Inventors: Roland Rahme, Eric Elkaim, Estelle Ebersohl
  • Acrylate Structural Adhesive
    Publication number: 20220135844
    Abstract: The invention relates to a two-component structural adhesive, i.e. to a two-component system of a first component and a second component spatially separated from one another, wherein the reaction of the first component and the second component after mixing results in a structural adhesive. The first component comprises at least four of a (meth)acrylic acid, a C1-6-alkyl (meth)acrylate, a cycloalkyl (meth)acrylate, a hydroxy-C1-6-alkyl (meth)acrylate, and/or a glycolether (meth)acrylate. The second component comprises a peroxide polymerization initiator. Additionally, the first component and/or the second component comprises at least two toughening agents (a first toughening agent and a second toughening agent); the second toughening agent differing from the first toughening agent; a first impact modifier; and optionally a second impact modifier differing from the first impact modifier.
    Type: Application
    Filed: February 26, 2020
    Publication date: May 5, 2022
    Inventors: Roland Rahme, Eric Elkaim, Estelle Ebersohl