Patents by Inventor Malcolm Peter McOnie

Malcolm Peter McOnie 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).

  • Reactor and process for vinyl chloride polymerization
    Patent number: 4049895
    Abstract: A reactor for vinyl chloride polymerization in aqueous dispersion and inside said reactor at least one polished surface provided by a layer constructed from a Cr/Ni stainless steel of Cr content 13-30 wt % and Ni content 20-35 wt %.Preferably the layer provides at least part of the interior surface of the body of the reactor.A process for the production of a vinyl chloride polymer in such a reactor is also disclosed.
    Type: Grant
    Filed: August 2, 1976
    Date of Patent: September 20, 1977
    Assignee: Imperial Chemical Industries Limited
    Inventors: Malcolm Peter McOnie, Anthony John Philip Tucker, Peter Willem VAN Lienden