Patents by Inventor Shanfeng Jiang

Shanfeng Jiang 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).

  • NON-CAKING POTASSIUM CHLORIDE COMPOSITION, PREPARATION PROCESS AND USE THEREOF
    Publication number: 20140072718
    Abstract: The present invention relates to a potassium chloride composition comprising an iron complex of tartaric acid, characterized in that at least 5% by weight of the tartaric acid is mesotartaric acid and that a 10% by weight aqueous solution of said potassium chloride composition has a pH value of between 6 and 11. The present invention furthermore relates to a process to prepare such a potassium chloride composition and to the use of such a potassium chloride composition.
    Type: Application
    Filed: September 6, 2013
    Publication date: March 13, 2014
    Applicant: AKZO NOBEL CHEMICALS INTERNATIONAL B.V.
    Inventors: Shanfeng JIANG, Hendrikus Wilhelmus Bakkenes, Roberto Aloysius Gerardus Maria Bergevoet, Johannes Albertus Maria Meijer, Maria Steensma
  • NON-CAKING POTASSIUM CHLORIDE COMPOSTION, PREPARATION PROCESS AND USE THEREOF
    Publication number: 20120244231
    Abstract: The present invention relates to a potassium chloride composition comprising an iron complex of tartaric acid, characterized in that at least 5% by weight of the tartaric acid is mesotartaric acid and that a 10% by weight aqueous solution of said potassium chloride composition has a pH value of between 6 and 11. The present invention furthermore relates to a process to prepare such a potassium chloride composition and to the use of such a potassium chloride composition.
    Type: Application
    Filed: November 29, 2010
    Publication date: September 27, 2012
    Inventors: Shanfeng Jiang, Hendrikus Wilhelmus Bakkenes, Roberto Aloysius Geradrdus Maria Bergevoet, Johannes Albertus Maria Meijer, Maria Steensma