×

Polysaccharide compositions for absorbing aqueous liquid

  • US 10,639,611 B2
  • Filed: 04/13/2018
  • Issued: 05/05/2020
  • Est. Priority Date: 12/22/2014
  • Status: Active Grant
First Claim
Patent Images

1. A composition comprising a polymer that is poly alpha-1,3-glucan having at least 90% alpha-1,3 glucosidic linkages and a degree of polymerization of at least 100, wherein the polymer comprises an open-cell pore structure, wherein the polymer has not been chemically modified, wherein the polymer can absorb aqueous liquid, and wherein the composition is a personal care product, household product, medical product, or industrial product that absorbs aqueous liquid.

View all claims
  • 3 Assignments
Timeline View
Assignment View
    ×
    ×