Patents Assigned to S & C Polymer, Silicon- und Composite-Spezialitation GmbH
  • Adhesion promoters for silicone materials
    Patent number: 7128576
    Abstract: The invention relates to copolymers, obtained by the copolymerisation of SiH-group-containing siloxanes with vinyl-group-containing compounds. The copolymers comprise at least two SiH groups. The SiH-groups-containing siloxanes and the vinyl-group-containing compounds are linked to one another via C—Si bonds.
    Type: Grant
    Filed: July 14, 2003
    Date of Patent: October 31, 2006
    Assignee: S & C Polymer, Silicon- und Composite-Spezialitation GmbH
    Inventors: Jürgen Engelbrecht, Martin Kix
  • Single-use impression tray having adhesive coatings
    Patent number: 6612836
    Abstract: The present invention relates to a molding that has a layer of copolymers that are crosslinkable by means of addition or condensation reactions and, optionally, thereon, a layer of silicone that is crosslinkable by means of addition or condensation reactions.
    Type: Grant
    Filed: December 7, 1999
    Date of Patent: September 2, 2003
    Assignee: S & C Polymer, Silicon- und Composite-Spezialitation GmbH
    Inventor: Jürgen Engelbrecht