Patents Assigned to Changzhou Bio-Sheng Technology Co., LTD
  • pH buffered bioactive glass, and its preparation process and use
    Patent number: 9669054
    Abstract: The present invention relates to a pH buffered bioactive glass, and its preparation process and use. The pH buffered bioactive glass comprises SiO2, CaO, Na2O, and P2O5, and further comprises solid acidic particles or a Tris buffer solution. The pH buffered bioactive glass can regulate the pH of formulations comprising bioactive glass, and has a good therapeutic effect with a low dosage.
    Type: Grant
    Filed: September 20, 2012
    Date of Patent: June 6, 2017
    Assignee: Changzhou Bio-Sheng Technology Co., LTD
    Inventors: Jipin Zhong, Yongxiang Wang, Jiang Chang, Yuhong Xu