Patents Assigned to NPC Industrias Quimicas Ltda
  • Process for modifying vegetable oils and primary plasticizer for vinyl polymers
    Patent number: 8802877
    Abstract: The present invention refers to a process for modifying epoxidized or non-modified vegetable oils. More specifically, it refers to the process through which vegetable oils and alcohols are converted into fatty acid alkyl esters through transesterification. The present invention also refers to the products obtained through the process disclosed herein.
    Type: Grant
    Filed: December 17, 2009
    Date of Patent: August 12, 2014
    Assignee: NPC Industrias Quimicas Ltda
    Inventors: Milton Sobrosa Cordeiro, Sérgio Teixeira, Ariovaldo Fernandes Junior