Patents by Inventor Shangyue CHEN

Shangyue CHEN 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).

  • Method for inducing ordered arrangement of nano-microspheres by means of polymer crystallization
    Patent number: 11104752
    Abstract: Disclosed is a method for inducing orderly arrangement by means of polymer crystallization, and the use thereof in preparing a composite film. Firstly, monodisperse PS-DVB nano-microspheres of different sizes are prepared by means of soap-free emulsion polymerization; the PS-DVB nano-microspheres prepared above are used as raw material, and PEG aqueous solutions with different concentrations are added to induce an orderly arrangement of the nano-microspheres by means of solution-state PEG crystallization; and characterized by using scanning electron microscopy and polarizing microscopy. The method is simple in terms of operation and is widely applicable. By further modifying the orderly arrangement of the nano-microspheres, the composite material can be applied to different fields.
    Type: Grant
    Filed: July 5, 2019
    Date of Patent: August 31, 2021
    Assignee: Xiamen University
    Inventors: Lizong Dai, Jihong Zhu, Shangyue Chen, Yuntong Li, Conghui Yuan, Guorong Chen, Birong Zeng, Yiting Xu, Wei'ang Luo
  • METHOD FOR INDUCING ORDERED ARRANGEMENT OF NANO-MICROSPHERES BY MEANS OF POLYMER CRYSTALLIZATION
    Publication number: 20190330398
    Abstract: Disclosed is a method for inducing orderly arrangement by means of polymer crystallization, and the use thereof in preparing a composite film. Firstly, monodisperse PS-DVB nano-microspheres of different sizes are prepared by means of soap-free emulsion polymerization; the PS-DVB nano-microspheres prepared above are used as raw material, and PEG aqueous solutions with different concentrations are added to induce an orderly arrangement of the nano-microspheres by means of solution-state PEG crystallization; and characterized by using scanning electron microscopy and polarizing microscopy. The method is simple in terms of operation and is widely applicable. By further modifying the orderly arrangement of the nano-microspheres, the composite material can be applied to different fields.
    Type: Application
    Filed: July 5, 2019
    Publication date: October 31, 2019
    Inventors: Lizong DAI, Jihong ZHU, Shangyue CHEN, Yuntong LI, Conghui YUAN, Guorong CHEN, Birong ZENG, Yiting XU, Wei'ang LUO