Patents Assigned to Le Groupe Lysac Inc.
  • Polysaccharide phyllosilicate absorbent or superabsorbent nanocomposite materials
    Publication number: 20050214541
    Abstract: The present invention relates to an absorbent or a superabsorbent nanocomposite material comprising a polysaccharide and a phyllosilicate. The polysaccharide component can be a biodegradable polysaccharide that is a self-entangled glass-like polysaccharide or a crosslinked polysaccharide. The phyllosilicate component can be an exfoliation or a semi-exfoliation clay.
    Type: Application
    Filed: September 29, 2004
    Publication date: September 29, 2005
    Applicant: Le Groupe Lysac Inc.
    Inventors: Mohammed Berrada, Stephane Chevigny, Claude Thibodeau