Patents by Inventor Ulrike Scholl

Ulrike Scholl 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).

  • Block copolymer based on conjugated diolefins and polar monomers
    Publication number: 20040167276
    Abstract: The block copolymers according to the invention which are based on conjugated diolefins and polar monomers and are prepared in the presence of catalysts based on the rare earth metals have a high cis-1,4 content in the polydiene block and, because of their polar polymer part and their non-polar diene polymer part, can be used as agents which impart compatibility in the preparation of vulcanizates with a filler content for the production of tires and tire components, as a filler in the preparation of such vulcanizates, and as a blend component in the preparation of thermoplastic elastomers or in the modification of thermoplastics.
    Type: Application
    Filed: February 3, 2004
    Publication date: August 26, 2004
    Inventors: Heike Windisch, Werner Obrecht, Cristina Stere, Thomas Scholl, Ulrike Scholl, Philipp Scholl, Christine Scholl, Johannes Scholl, Oskar Nuyken, Lars Friebe, Mario Vierle
  • Rubber mixtures containing 1,4-butenediol (polyether)
    Publication number: 20030045619
    Abstract: The present invention relates to rubber mixtures with improved processing behavior and high filler activity, containing 1,4-butenediol and/or 1,4-butenediol polyether, as well as the use of the rubber mixtures for the production of vulcanizates, in particular for the production of highly reinforced, abrasion-resistant molded articles, and preferably for the production of tires that have a low rolling resistance and a high abrasion resistance.
    Type: Application
    Filed: July 15, 2002
    Publication date: March 6, 2003
    Inventors: Thomas Scholl, Ulrike Scholl, Philipp Scholl, Christine Scholl, Johannes Scholl, Hermann-Josef Weidenhaupt
  • Block copolymer based on conjugated diolefins and polar monomers
    Publication number: 20020183467
    Abstract: The block copolymers according to the invention which are based on conjugated diolefins and polar monomers and are prepared in the presence of catalysts based on the rare earth metals have a high cis-1,4 content in the polydiene block and, because of their polar polymer part and their non-polar diene polymer part, can be used as agents which impart compatibility in the preparation of vulcanizates with a filler content for the production of tires and tire components, as a filler in the preparation of such vulcanizates, and as a blend component in the preparation of thermoplastic elastomers or in the modification of thermoplastics.
    Type: Application
    Filed: March 21, 2002
    Publication date: December 5, 2002
    Inventors: Heike Windisch, Werner Obrecht, Cristina Stere, Thomas Scholl, Oskar Nuyken, Lars Friebe, Mario Vierle, Ulrike Scholl, Philipp Scholl, Christine Scholl, Johannes Scholl