Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Urethane-modified rosin ester and process for preparing the same

Urethane-modified rosin ester and process for preparing the same

US Patent 4377510 · Granted Mar 22, 1983

Estimated economic value: $14,688,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Terpene resin and hydrocarbon resin-based surfactants and aqueous dispersion of 2008
Terpene resin-and hydrocarbon resin-based surfactants and aqueous dispersion of 2005
Method for increasing the strength of a paper or paperboard product1999
Polyphenylene oxide delivery system for adhesive compositions1999
Polyphenylene oxide delivery system for adhesive compositions1998
Repulpable hot melt adhesives1996
High shear tackifier resins1990
Inert rosin esters and process for preparing the same1983
Inert rosin esters and process for preparing the same1983