Patents by Inventor Gregor OSTERWINTER

Gregor OSTERWINTER 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).

  • Pressure-sensitive adhesive, and self-adhesive products and composites comprising the latter
    Patent number: 10793751
    Abstract: The invention relates to a block copolymer-containing pressure-sensitive adhesive comprising e) 52% by weight to 65% by weight, preferably 55% by weight to 62% by weight, of an elastomer component, f) 30% by weight to 45% by weight, preferably 35% by weight to 42% by weight, of at least one bonding resin, g) 0% by weight to 15% by weight, preferably to 10% by weight, of at least one softening resin and h) 0% by weight to 18% by weight, preferably to 10% by weight, of further additives, where the elastomer component (a) consists to an extent of at least 90% by weight of polyvinylaromatic-polybutadiene block copolymers, where the polyvinylaromatic-polybutadiene block copolymers include at least one type of diblock copolymer (a1) and at least one type of tri- or multiblock copolymer (a2), the at least one diblock copolymer (a1) has a vinylaromatic content of 15% by weight to 45% by weight, within the elastomer component (a) the proportion of tri- or multiblock copolymer (a2) is between 25% by weight and 50% by w
    Type: Grant
    Filed: February 7, 2017
    Date of Patent: October 6, 2020
    Assignee: TESA SE
    Inventors: Thilo Dollase, Gregor Osterwinter
  • Redetachable adhesive strip
    Patent number: 10351740
    Abstract: The invention relates to an adhesive strip redetachable without residue or destruction by extensive stretching substantially in the bond plane, comprising at least one layer of adhesive which is foamed with microballoons, and at least one carrier B.
    Type: Grant
    Filed: November 28, 2017
    Date of Patent: July 16, 2019
    Assignee: TESA SE
    Inventors: Gregor Osterwinter, Beatrice Salert, Thilo Dollase, Michael Egger
  • Pressure-Sensitive Adhesive, and Self-Adhesive Products and Composites Comprising the Latter
    Publication number: 20190040285
    Abstract: The invention relates to a block copolymer-containing pressure-sensitive adhesive comprising e) 52% by weight to 65% by weight, preferably 55% by weight to 62% by weight, of an elastomer component, f) 30% by weight to 45% by weight, preferably 35% by weight to 42% by weight, of at least one bonding resin, g) 0% by weight to 15% by weight, preferably to 10% by weight, of at least one softening resin and h) 0% by weight to 18% by weight, preferably to 10% by weight, of further additives, where the elastomer component (a) consists to an extent of at least 90% by weight of polyvinylaromatic-polybutadiene block copolymers, where the polyvinylaromatic-polybutadiene block copolymers include at least one type of diblock copolymer (a1) and at least one type of tri- or multiblock copolymer (a2), the at least one diblock copolymer (a1) has a vinylaromatic content of 15% by weight to 45% by weight, within the elastomer component (a) the proportion of tri- or multiblock copolymer (a2) is between 25% by weight and 50% by w
    Type: Application
    Filed: February 7, 2017
    Publication date: February 7, 2019
    Inventors: Thilo DOLLASE, Gregor OSTERWINTER
  • Redetachable adhesive strip
    Publication number: 20180148618
    Abstract: The invention relates to an adhesive strip redetachable without residue or destruction by extensive stretching substantially in the bond plane, comprising at least one layer of adhesive which is foamed with microballoons, and at least one carrier B.
    Type: Application
    Filed: November 28, 2017
    Publication date: May 31, 2018
    Inventors: Gregor OSTERWINTER, Beatrice SALERT, Thilo DOLLASE, Michael EGGER