Patents Assigned to Cleansors Limited
  • Comminutable polyesters
    Patent number: 8101675
    Abstract: A process is disclosed for producing a polyester in powder form, which process comprises: (a) rendering a polyester comminutable by (i) chemical pre-treatment of the polyester, or (ii) irradiating the polyester; and (b) comminuting the polyester produced in step (a) to form a powder.
    Type: Grant
    Filed: November 28, 2006
    Date of Patent: January 24, 2012
    Assignee: Cleansors Limited
    Inventor: Ralph Edmund Harris