Patents by Inventor Daniel Plewinski

Daniel Plewinski 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).

  • Flame retardant additive of fluoropolymers in flame retardants
    Patent number: 8247076
    Abstract: Composition comprising fluoropolymers, such as polytetrafluoroethylene (PTFE), poly(hexafluoroethylene), poly(tetrafluoroethylene-hexafluoroethylene), and poly(tetrafluoroethylene-ethylene-propylene), which are dispersed in flame retardants, such as organic, bromine compounds and/or organic phosphorus compounds, and that consist of particles that comprise one or more fluoropolymers and flame retardants. The fluoropolymers may be enveloped by the flame retardant.
    Type: Grant
    Filed: December 2, 2004
    Date of Patent: August 21, 2012
    Assignee: Bromine Compounds Ltd.
    Inventors: Yoav Bar-Yaakov, Pierre Georlette, Daniel Plewinski, Ita Finberg
  • FLAME RETARDANT ADDITIVE OF FLUOROPOLYMERS IN FLAME RETARDANTS
    Publication number: 20120116009
    Abstract: The problem of lack of uniform dispersion of a fluoropolymer as a flame retardant additive to thermoplastic resins is solved by a dispersion of a fluoropolymer in a flame retardant which is then blended as particles with a thermoplastic resin in molten form. Furthermore, flame retardant precursors are reacted in the presence of a fluoropolymer to form a molten flame retardant mixed with the fluoropolymer in another aspect.
    Type: Application
    Filed: January 17, 2012
    Publication date: May 10, 2012
    Applicant: BROMINE COMPOUNDS LTD.
    Inventors: Yoav Bar-Yaakov, Pierre Georlette, Daniel Plewinski, Ita Finberg
  • Flame Retardant Additive of Fluoropolymers in Flame Retardants
    Publication number: 20070225415
    Abstract: Composition comprising fluoropolymers, such as polytetrafluoroethylene (PTFE), poly(hexafluoroethylene), poly(tetrafluoroethylene-hexafluoroethylene), and poly(tetrafluoroethylene-ethylene-propylene), which are dispersed in flame retardants, such as organic, bromine compounds and/or organic phosphorus compounds, and that consist of particles that comprise one or more fluoropolymers and flame retardants. The fluoropolymers may be enveloped by the flame retardant.
    Type: Application
    Filed: February 15, 2007
    Publication date: September 27, 2007
    Inventors: Yoav Bar-Yaakov, Pierre Georlette, Daniel Plewinski, Ita Finberg
  • High softening point, low molecular weight epoxy resin
    Patent number: 6127558
    Abstract: Epoxy resins which are diglycidyl ethers of tetrabromobisphenol A having a crystalline structure and in particulate form have an epoxy equivalent weight between 320 and 380 g/eq and a chlorine content that is smaller than 0.3%.
    Type: Grant
    Filed: May 5, 1998
    Date of Patent: October 3, 2000
    Assignee: Bromine Compounds Ltd.
    Inventors: Yoav Bar-Yaakov, Daniel Plewinski