Patents Assigned to Universita' Degli Studi de Salerno
  • Olefin copolymers containing cyclopropane rings in the main chain
    Patent number: 7022771
    Abstract: The invention relates to copolymers of alkenes and conjugated dienes containing cyclopropane and cyclopentane rings in the main chain. These copolymers are charachterised in that the amount of cyclopropane units is between 0.1% and 50% by weight and that the molar percent of the cyclopropane units is higher than the molar percent of the unsubstituted cyclopentane units.
    Type: Grant
    Filed: June 5, 2002
    Date of Patent: April 4, 2006
    Assignee: Universita' Degli Studi de Salerno
    Inventors: Pasquale Longo, Stefania Pragliola, Gaetano Guerra