Patents by Inventor Jian-Lin Hua

Jian-Lin Hua 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).

  • POLYPROPYLENE DERIVATIVES AND PREPARATION THEREOF
    Publication number: 20080242803
    Abstract: A polypropylene derivative is provided. The polypropylene derivative includes a reactive monomer grafted on polypropylene, with a grafting yield exceeding 5%. A method for preparing the polypropylene derivative is also disclosed. The method includes mixing a reactive monomer, polypropylene and a compatibilizer to prepare a polypropylene derivative grafted with the reactive monomer, with a grafting yield exceeding 5%.
    Type: Application
    Filed: June 9, 2008
    Publication date: October 2, 2008
    Inventors: Lien Tai CHEN, Chi-Wei Hsu, Tun-Fun Way, Jian-Lin Hua
  • Polypropylene derivatives and preparation thereof
    Publication number: 20080161498
    Abstract: A polypropylene derivative is provided. The polypropylene derivative includes a reactive monomer grafted on polypropylene, with a grafting yield exceeding 5%. A method of preparing the polypropylene derivative is also disclosed. The method includes mixing a reactive monomer, polypropylene, and a compatibilizer in a twin screw extruder to prepare a polypropylene derivative with reactive monomers grafted thereon, with a grafting ratio exceeding 5%.
    Type: Application
    Filed: October 15, 2007
    Publication date: July 3, 2008
    Inventors: Lien Tai Chen, Chi-Wei Hsu, Tun-Fun Way, Jian-Lin Hua