Patents Assigned to Roquettes Freres
  • Coating slips based on partially soluble dextrins of high molecular weight
    Patent number: 10323158
    Abstract: A coating slip includes water, at least one pigment and at least one modified starch, exhibiting: a weight-average molecular weight ranging from 250 000 to 2 000 000 Da; and a solubility, measured according to a test A, ranging from 50 to 85%. A process for the preparation of the slip, and a process for coating paper using this slip are also described.
    Type: Grant
    Filed: November 16, 2012
    Date of Patent: June 18, 2019
    Assignee: Roquettes Freres
    Inventors: Julien Mesnager, Vincent Wiatz, Patrick Dauchy, Ludivine Onic