Patents by Inventor Hans J. Kaluza

Hans J. Kaluza 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).

  • Process for the continuous polymerization of lactams with static mixers
    Patent number: 4145520
    Abstract: The invention relates to a process for the continuous polymerization of caprolactam in a reactor, wherein a reactor in which the first 60% of the reactor volume is equipped if possible completely but at least to one-third with static mixing installations is used.
    Type: Grant
    Filed: September 15, 1977
    Date of Patent: March 20, 1979
    Assignee: Bayer Aktiengesellschaft
    Inventors: Karlheinz Feltgen, Hans J. Kaluza, Edgar Muschelknautz, Hans J. Simon
  • Spinning process and device with static mixing inserts
    Patent number: 4134954
    Abstract: For the homogenization of the spinning fluid in spinning devices, packing material is arranged before the nozzle plate in the free spaces of a static mixing apparatus.
    Type: Grant
    Filed: January 27, 1978
    Date of Patent: January 16, 1979
    Assignee: Bayer Aktiengesellschaft
    Inventors: Dieter Brauner, Hans J. Kaluza, Edgar Muschelknautz