Patents by Inventor Yingkun Zou

Yingkun Zou 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).

  • Inorganic composite binders with high-temperature resistance
    Patent number: 8236721
    Abstract: In certain examples, this invention provides an inorganic composite binder with high-temperature resistance comprising 5-12% of aluminum hydroxide, 15-35% of phosphoric acid, 0.1-1% of rare earth oxide, 5-20% of silica sol, 1-15% of polyaluminum phosphate, 1-5% of borax, based on the total weight of said binder, and the rest being water, and a method for producing the same. The binder of the example can be used in temporary protective coating layer such as the high temperature coating and the high temperature antioxidation coating layer during the heat treatment of the metal workpiece, can make it possible to form an antioxidation coating layer immediately upon directly spraying the coating onto the substrate surface of the metal at high temperature of 400-1000° C.
    Type: Grant
    Filed: May 16, 2008
    Date of Patent: August 7, 2012
    Assignees: Institute of Process Engineering, Chinese Academy of Sciences, Dalian Rino Environment Engineering Science & Technology Co., Ltd.
    Inventors: Ze Zhang, Lianqi Wei, Shufeng Ye, Yunfa Chen, Peng Liu, Yingkun Zou, Xinming Zou, Jianping Qiu
  • INORGANIC COMPOSITE BINDERS WITH HIGH-TEMPERATURE RESISTANCE
    Publication number: 20120174828
    Abstract: In certain examples, this invention provides an inorganic composite binder with high-temperature resistance comprising 5-12% of aluminium hydroxide, 15-35% of phosphoric acid, 0.1-1% of rare earth oxide, 5-20% of silica sol, 1-15% of polyaluminium phosphate, 1-5% of borax, based on the total weight of said binder, and the rest being water, and a method for producing the same. The binder of the example can be used in temporary protective coating layer such as the high temperature coating and the high temperature antioxidation coating layer during the heat treatment of the metal workpiece, can make it possible to form an antioxidation coating layer immediately upon directly spraying the coating onto the substrate surface of the metal at high temperature of 400-1000° C.
    Type: Application
    Filed: May 16, 2008
    Publication date: July 12, 2012
    Applicants: DALIAN RINO ENVIRONMENT ENGINEERING SCIENCE AND TECHNOLOGY CO., LTD., INSTITUTE OF PROCESS ENGINEERING, CHINESE ACADEMY OF SCIENCES
    Inventors: Ze Zhang, Lianqi Wei, Shufeng Ye, Yunfa Chen, Peng Liu, Yingkun Zou, Xinming Zou, Jianping Qiu
  • Antioxidation coating for steel and antioxidation method using the same
    Patent number: 7494692
    Abstract: The present disclosure relates to an antioxidation coating for steel. In one example, the coating is produced by mixing magnesian mineral, layered silicate, metallurgical solid waste, aluminum powder, organic thickener and inorganic binder including the components of Al2O3, SiO2, MgO, CaO, Fe2O3 or the like with water, and the final coating density is adjusted to 1,100˜1,500 kg/m3 by adding water.
    Type: Grant
    Filed: April 3, 2008
    Date of Patent: February 24, 2009
    Assignees: Institute of Process Engineering, Chinese Academy of Science, Dalian Rino Environment Engineering Science and Technology Co., Ltd.
    Inventors: Shufeng Ye, Lianqi Wei, Yusheng Xie, Yunfa Chen, Jianping Qiu, Dejun Zou, Ze Zhang, Yingkun Zou
  • ANTIOXIDATION COATING FOR STEEL AND ANTIOXIDATION METHOD USING THE SAME
    Publication number: 20080233295
    Abstract: The present disclosure relates to an antioxidation coating for steel. In one example, the coating is produced by mixing magnesian mineral, layered silicate, metallurgical solid waste, aluminum powder, organic thickener and inorganic binder including the components of Al2O3, SiO2, MgO, CaO, Fe2O3 or the like with water, and the final coating density is adjusted to 1,100-1,500 kg/m3 by adding water.
    Type: Application
    Filed: April 3, 2008
    Publication date: September 25, 2008
    Applicants: INSTITUTE OF PROCESS ENGINEERING, CHINESE ACADEMY OF SCIENCES, DALIAN RINO ENVIRONMENT ENGINEERING SCIENCE AND TECHNOLOGY CO., LTD.
    Inventors: Shufeng Ye, Lianqi Wei, Yusheng Xie, Yunfa Chen, Jianping Qiu, Dejun Zou, Ze Zhang, Yingkun Zou