Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Rosin sizing at neutral to alkaline pH

Rosin sizing at neutral to alkaline pH

US Patent 6033526 · Granted Mar 7, 2000

Estimated economic value: $17,548,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Biopolymer sizing agents2020
Method for improving the resistance of paper and paperboard to aqueous penetrant2020
Compositions and methods for improving properties of lignocellulosic materials2020
Method of sizing paper2015
Sizing compositions2014
Paper sizing composition2014
Alkanolamine-stabilized dispersed rosin sizing agents and their preparation2010
2-oxetanone sizing agents and their use in paper2001
Rosin/hydrocarbon resin size for paper2001
Rosin/hydrocarbon resin size for paper2001
Rosin sizing at neutral to alkaline pH2001
Rosin sizing at neutral to alkaline pH2001