Patents by Inventor Kun Jiao

Kun Jiao 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).

  • Preparation process of a complex oxide catalyst and application thereof to the synthesis of the acrylic acid
    Publication number: 20100204513
    Abstract: The present invention provides a complex oxide catalyst whose general formula is Mo12VaCubWcXdYeOf/Z. reducing agent needs to be added into the catalyst during the preparation process of the active component of the catalyst and (or) molding process of the catalyst. Specifically, X is at least one selected from a group consisting of Nb, Sb, Sr, Ba and Te; Y is at least one selected from a group consisting of La, Ce, Nd, Sm and Cs; “a” is ranging from 2 to 8; “b” is ranging from 1 to 6; “c” is ranging from 0.5 to 5; “d” is ranging from 0.01 to 4; “e” is ranging from 0.01 to 4; f is determined by the oxidation state of the component element; Z is silicon powder; the reducing agent is C2˜C6 diol or polyol.
    Type: Application
    Filed: January 20, 2010
    Publication date: August 12, 2010
    Inventors: Xuemei Li, Chunhua Qin, Kun Jiao, Shiqiang Feng, Yan Zhuang, Jianxue Ma, Xiaodong Zhu, Jingming Shao