Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Severely sterically hindered secondary aminoether alcohols

Severely sterically hindered secondary aminoether alcohols

US Patent 4471138 · Granted Sep 11, 1984

Estimated economic value: $30,271,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Absorbent composition containing a severely-hindered amine mixture with amine sa1990
Absorbent composition containing severely-hindered amine mixture for the absorpt1990
Absorbent composition containing a tertiary amino azabicyclic alcohol and an ami1990
Diaminoether compositions1988
Process for preparing di-amino-polyalkenyl ethers1987
Severely sterically hindered secondary aminoether alcohols1987
Process for preparing secondary aminoether alcohols1984
Process for selective removal of H.sub.2 S from mixtures containing H.sub.2 .sub1984
Process for the removal of acid gases from hydrocarbon gases containing the same1984
Di-(Secondary and tertiaryalkylaminoalkoxy)alkanes1983
Process for selective removal of H.sub.2 S from mixtures containing H.sub.2 .sub1983
Process for the selective removal of hydrogen sulfide from gaseous mixtures with1983