Patents by Inventor Yiling ZENG

Yiling ZENG 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).

  • HIGH MOLECULAR POLYMER POWDER MATERIAL AND PREPARATION METHOD THEREOF
    Publication number: 20210403714
    Abstract: The present invention provides a method for preparing a high molecular polymer powder material comprising the following steps: adding 20 parts of a high molecular powder material and 0.1 to 10 parts of carbon black into a mixing tank, and performing high-speed stirring for the first time to obtain a high molecular carbon black mixed powder material; adding the high molecular carbon black mixed powder material, 0.1 to 1 part of a flow aid, and 80 parts of a polymer powder material into the powder mixing tank; and performing high-speed stirring for a second time followed by sieving to obtain the high molecular polymer powder material.
    Type: Application
    Filed: October 18, 2019
    Publication date: December 30, 2021
    Inventors: Xiaoshu XU, Jiebin WEN, Guang BAO, Siqi ZENG, Wenya XU, Jian LI, Shuai HOU, Yiling ZENG, Zhiyong YIN