Patents Assigned to S. A. Imberbel N.V.
  • Method for production of a binder compound
    Patent number: 9469784
    Abstract: Method for production of a binder compound wherein crude tall oil pitch is mixed with calcium hydroxide or calcium oxide, and wherein after mixing the crude tall oil pitch with the calcium hydroxide or calcium oxide, the mixture of crude tall oil pitch and calcium hydroxide or calcium oxide is allowed to react and then again further crude tall oil pitch and a polymer are added to the reacted mixture in order to obtain a base substance for the production of a roof covering membrane, a road surfacing material or a carpet backing.
    Type: Grant
    Filed: May 3, 2013
    Date of Patent: October 18, 2016
    Assignee: S. A. Imberbel N.V.
    Inventors: Hans Aerts, Eric Bertrand, Arnaud Boisdenghien