Patents by Inventor Zhenji Huang

Zhenji Huang 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).

  • DEGRADABLE ENVIRONMENT-FRIENDLY TYPE POLYPROPYLENE (PP) FOAM PLASTIC AND PREPARATION METHOD THEREOF
    Publication number: 20100286294
    Abstract: An environment-friendly type polypropylene foam plastic and preparation method thereof. The foam plastic utilizes plastic elastomer as basis material, and a third monomer is led in as crosslinking co-agent to carry out crosslinking and control degradation products. Foam plastic profile products are made by graft copolymerizing said monomer on polypropylene and crosslinking, and then internal mixing, open mixing, sheeting and foam molding with compatibilizer, filler, nucleating agent, crosslinking agent and foaming agent.
    Type: Application
    Filed: September 10, 2008
    Publication date: November 11, 2010
    Applicant: QUANZHOU GONGYAN TEXTILE CO., LTD
    Inventor: Zhenji Huang