Patents by Inventor Xueting Lu

Xueting Lu 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).

  • Process for continuously producing 3-isothiazolinone derivatives and intermediate products thereof
    Patent number: 8507691
    Abstract: The present application provides a process for continuously producing 3-isothiazolinone derivatives and intermediate products thereof, comprising continuously carrying out four steps, i.e., sulfuration, purification, amination and chlorination. Compared with the batch process of the prior art, the process of the present application may reduce the amount of manufacturing devices, lower energy consumption, simplify operations, and is therefore particularly suitable for mass production.
    Type: Grant
    Filed: October 24, 2008
    Date of Patent: August 13, 2013
    Assignee: Beijing Tianqing Chemicals Co. Ltd.
    Inventors: Yuechun Jin, Kezhong Li, Xueting Lu, Xiaolin Zhang, Yu Wang, Shuailin Zhou, Chao Li
  • PROCESS FOR CONTINUOUSLY PRODUCING 3-ISOTHIAZOLINONE DERIVATIVES AND INTERMEDIATE PRODUCTS THEREOF
    Publication number: 20100234613
    Abstract: The present application provides a process for continuously producing 3-isothiazolinone derivatives and intermediate products thereof, comprising continuously carrying out four steps, i.e., sulfuration, purification, amination and chlorination. Compared with the batch process of the prior art, the process of the present application may reduce the amount of manufacturing devices, lower energy consumption, simplify operations, and is therefore particularly suitable for mass production.
    Type: Application
    Filed: October 24, 2008
    Publication date: September 16, 2010
    Applicant: Beijing Tianqing Chemicals Co., Ltd
    Inventors: Yuechun Jin, Kezhong Li, Xueting Lu, Xiaolin Zhang, Yu Wang, Shuailin Zhou, Chao Li