Patents by Inventor Mingti WANG

Mingti WANG 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).

  • BIAXIALLY ORIENTED POLYPROPYLENE DIELECTRIC FILM, MODIFIED POLYPROPYLENE MATERIAL AND USE THEREOF
    Publication number: 20250092206
    Abstract: The invention belongs to the field of polymers, and relates to biaxially oriented polypropylene dielectric film, a modified polypropylene material and use thereof. The preparation raw materials of the biaxially oriented polypropylene dielectric film comprise a modified polypropylene grafted with an alkenyl-containing functional monomer. The modified polypropylene grafted with an alkenyl-containing functional monomer comprises a structural unit derived from polypropylene as a matrix phase and a structural unit derived from an alkenyl-containing functional monomer as a dispersion phase. The ash content of the modified polypropylene grafted with an alkenyl-containing functional monomer is less than 50 ppm.
    Type: Application
    Filed: November 22, 2022
    Publication date: March 20, 2025
    Inventors: Yaru ZHANG, Qi LI, Qi ZHANG, Hao YUAN, Jinliang HE, Qing SHAO, Junluo LI, Hui QUAN, Mingti WANG, Jun HU, Juan LI, Dali GAO, Longgui ZHANG, Shixun HU, Hongchao LU, Lidong XIA