Patents by Inventor Johannes Jozef Mokveld

Johannes Jozef Mokveld 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).

  • Free flowing melamine cyanurate agglomerate
    Publication number: 20060276572
    Abstract: The invention relates to agglomerates of flame-retardants, in particular melamine cyanurate, containing aggregates with an average size of between 0.1 and 50? bonded to each other with the aid of an auxiliary material. This auxiliary material is present in a concentration of between 0.1 and 10 wt. %, relative to the total agglomerates weight, and has a softening point higher than 40° C. The invention further relates to a method for producing said agglomerates, the use of the agglomerates in the preparation of polymer compositions, and polymer compositions containing melamine cyanurate.
    Type: Application
    Filed: May 23, 2006
    Publication date: December 7, 2006
    Inventors: Renier Henricus Kierkels, Philippe Wolfgang Paul Valere Bleiman, Stefan Hendrikus Schaafsma, Johannes Jozef Mokveld