Patents by Inventor Lambert Lumig Van

Lambert Lumig Van 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).

  • PLASTIC TUBE FOR AIR-BRAKE SYSTEMS
    Publication number: 20110177274
    Abstract: The invention relates to a stretched plastic tube obtainable from a polymer composition comprising a copolyester elastomer, and comprising two end-parts and an elongated part between the end-parts wherein at least one end-part is a stretched end-part obtained by mechanically stretching of at least a section of that end part, characterized in that the stretched end-part comprises an outer surface layer area consisting of a first thermoplastic polymer composition (A) comprising a first copolyester elastomer (A-1) and 0-0.2 wt. % carbon black relative to the total weight of the thermoplastic polymer composition (A). The invention also relates to a Plastic tube obtainable from a polymer composition comprising a copolyester elastomer, wherein the plastic tube is a plastic tube comprising: (i) an outer surface layer consisting of a first thermoplastic polymer composition (A) comprising a first copolyester elastomer (A-1) and 0-0.2 wt.
    Type: Application
    Filed: January 16, 2007
    Publication date: July 21, 2011
    Applicant: DSM IP ASSETS B.V.
    Inventors: Lambert Lumig Van, Jacob Koenen, Dirk G. Blom, Paul W.j. Heuvel Van Den