Patents by Inventor Abdulhamid Mokdad

Abdulhamid Mokdad 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).

  • Multilayer system
    Patent number: 9970574
    Abstract: The invention is directed to a multilayer system, and to an article comprising said multilayer system. The multilayer system of the invention comprises—one or more polyvinyl chloride layers; and—one or more polyolefin layers, wherein said one or more polyvinyl chloride layers comprise a copolymer containing one or more moieties that are miscible with polyvinylchloride and one or more epoxy groups, and wherein said one or more polyolefin layers comprise one or more polyolefins modified to have one or more carboxyl groups.
    Type: Grant
    Filed: May 18, 2015
    Date of Patent: May 15, 2018
    Assignee: SABIC GLOBAL TECHNOLOGIES B.V.
    Inventors: Abdulhamid Mokdad, Mohamed Zerfa
  • MULTILAYER SYSTEM
    Publication number: 20170211725
    Abstract: The invention is directed to a multilayer system, and to an article comprising said multilayer system. The multilayer system of the invention comprises—one or more polyvinyl chloride layers; and—one or more polyolefin layers, wherein said one or more polyvinyl chloride layers comprise a copolymer containing one or more moieties that are miscible with polyvinylchloride and one or more epoxy groups, and wherein said one or more polyolefin layers comprise one or more polyolefins modified to have one or more carboxyl groups.
    Type: Application
    Filed: May 18, 2015
    Publication date: July 27, 2017
    Inventors: Abdulhamid Mokdad, Mohamed ZERFA
  • POLYVINYLCHLORIDE/POLYOLEFIN COMPOSITION
    Publication number: 20170183490
    Abstract: The invention is directed to a composition, and to an article made from said composition. The composition of the invention comprises a blend of: (A) polyvinylchloride; (B) polyolefin modified to have one or more carboxyl groups; and (C) a copolymer containing one or more moieties that are miscible with polyvinylchloride and one or more epoxy groups.
    Type: Application
    Filed: May 18, 2015
    Publication date: June 29, 2017
    Inventors: Abdulhamid Mokdad, Adbulhadi Al-Shehri, Mohamed Zerfa