Patents by Inventor Joachim Pater T.M.

Joachim Pater T.M. 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).

  • Gas-Phase Process for the Poymerization of Olefins
    Publication number: 20090156758
    Abstract: A process for the gas-phase polymerization of one or more alpha-olefins in the presence of a polymerization catalyst system, the process comprising: a) contacting in a continuous way a gas comprising one or more of said alpha-olefins with said catalyst system in a gas-phase tubular reactor at a temperature from 30° C. to 130° C. in order to obtain a polymerization degree up to 500 grams per gram of catalyst system; b) feeding in continuous the prepolymer from step a) to a successive gas-phase polymerization reactor; wherein said gas-phase tubular reactor has a length/diameter ratio higher than 100.
    Type: Application
    Filed: September 15, 2006
    Publication date: June 18, 2009
    Applicant: BASELL POLIOLEFINE ITALIA S.R.L.
    Inventors: Joachim Pater T.M., Pietro Baita, Gabriele Mei, Antonio Mazzucco