Patents Assigned to SUZHOU FENGBEI BIOTECH CO., LTD.
  • Environment-friendly leuco dye vegetable oil solvent
    Patent number: 10745565
    Abstract: The invention discloses an environment-friendly leuco dye vegetable oil solvent, prepared from the following components by mass percent: 10-40% of component A, 40-750% of component B and 10-20% of methyl chloride, and the sum of the mass percentage of the above components being 100%. The component A is vegetable oil or vegetable oil methyl ester, and the component B is epoxy vegetable oil or epoxy methyl ester.
    Type: Grant
    Filed: December 30, 2018
    Date of Patent: August 18, 2020
    Assignee: SUZHOU FENGBEI BIOTECH CO., LTD.
    Inventors: Peng Ren, Yuan Ping, Min Ma, Menglong Zhou, Xuejuan Mao