Patents by Inventor Bahman Sarabi

Bahman Sarabi 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).

  • Blends of PAS, nitroarylketo compounds and maleic imides
    Patent number: 5378749
    Abstract: The invention relates to polyarylene sulfides (PAS), more particularly polyphenylene sulfides (PPS), showing reduced flash formation.
    Type: Grant
    Filed: September 10, 1993
    Date of Patent: January 3, 1995
    Assignee: Bayer Aktiengesellschaft
    Inventors: Burkhard Kohler, Bahman Sarabi
  • Polyphenylene sulphide composition containing silver nitrate
    Patent number: 5247002
    Abstract: This is invention relates to thermoplastic compositions of polyphenylene sulphide with an addition of silver nitrate which have improved crystallization properties and to a process for their preparation.
    Type: Grant
    Filed: September 16, 1992
    Date of Patent: September 21, 1993
    Assignee: Bayer Aktiengesellschaft
    Inventors: Udo Wolf, Eckhard Wendt, Burkhard Kohler, Bahman Sarabi
  • PAS with reduced flash formation and good mechanical properties
    Patent number: 5219908
    Abstract: This invention relates to polyarylene sulphides (PAS) containing certain nitro compounds with reduced flash formation.
    Type: Grant
    Filed: February 18, 1992
    Date of Patent: June 15, 1993
    Assignee: Bayer Aktiengesellschaft
    Inventors: Burkhard Kohler, Bahman Sarabi, Sabine Dorf, Hans-Detlef Heinz, Friedrich Jonas