Patents Assigned to Ciba Geigy Corporation, N.Y.
  • Nonylamines
    Patent number: 4357476
    Abstract: New nonadienylamines, nonatrienylamines and nonylamines are described, as well as a new process for their manufacture by reacting a 1,3-diolefine with a Schiff's base in the presence of certain nickel catalysts. The new compounds are suitable for combating micro-organisms, for example in the protection of materials.
    Type: Grant
    Filed: November 22, 1978
    Date of Patent: November 2, 1982
    Assignee: Ciba Geigy Corporation, N.Y.
    Inventors: Dieter Reinchr, Bernard Hugelin, Eduard Troxler