Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Water-soluble phenylenediamine compositions and methods for stabilizing ethylenically unsaturated compounds and monomers

Water-soluble phenylenediamine compositions and methods for stabilizing ethylenically unsaturated compounds and monomers

US Patent 7414162 · Granted Aug 19, 2008

Estimated economic value: $39,560,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Use of diethylenetriamine as a CS2 scavenger in isoprene production2018
Alkenyl succinic acids or anhydrides as corrosion inhibitors for metal surfaces2017
Chemically tagged polymers for simplified quantification and related methods2016
Methods and compositions for inhibiting polystyrene formation during styrene pro2015
Methods and compositions for styrene inhibition via in situ generation of quinon2014
Processes for inhibiting fouling in hydrocarbon processing2013
Methods and compositions for inhibiting vinyl aromatic monomer polymerization2012
Methods and compositions for inhibiting vinyl aromatic monomer polymerization2012
Dynamic desalter simulator2011
Use of polyalkenyl succinimides in acrylic acid production2011
Use of polyalkenyl succinimides in acrylic acid production2011
Polymerization inhibitor for styrene dehydrogenation units2006