| abstract |
Poly alpha-1,3-glucan; Polyalpha-1,3-glucan ester compounds such as those disclosed herein; Poly alpha-1,3-1,6-glucan; Insoluble alpha - (1, 3, 2, 3, 4, 5, 6, 7, -Glucan) polymer; Dextran; Or a polysaccharide comprising a poly alpha-1,3-glucan ether compound as disclosed herein, at least one polyisocyanate, and optionally a polyurethane polymer comprising at least one polyol are disclosed herein. Polyurethane foams, adhesives, coatings, films, and coated fiber substrates comprising polyurethane polymers as well as polyurethane polymers are also disclosed, including polyurethane polymers and solvents. |