Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Starch-amine-based polyether polyols and polyurethane foams prepared therefrom

Starch-amine-based polyether polyols and polyurethane foams prepared therefrom

US Patent 4366265 · Granted Dec 28, 1982

Estimated economic value: $3,423,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Urethane-containing oxazolidone-modified isocyanurate foams and a composition an1988
Oxazolidone-modified isocyanurate foams and a composition and method for their p1987
Halogenated-hydrocarbon blown, open-cell, polyurethane foam and a composition an1987
Sulfated addition products of selected unsaturated dicarboxylic acids and poly(o1985
Solid TDI residue-dicarboxylic ester binder composition and lignocellulosic comp1984
Liquid organic polyisocyanate-dicarboxylic ester binder composition and lignocel1984
Methyl glucoside-amine-based polyether polyols and polyurethane foams prepared t1983
Methyl glucoside-amine-based polyether polyols and polyurethane foams prepared t1983
Methyl glucoside-amine-based polyether polyols and process of preparation1982
Methyl glucoside-amine-based polyether polyols and process of preparation1982
Starch-amine-based polyether polyols and process of preparation1982
Starch-amine-based polyether polyols and process of preparation1982