Organic compounds -- part of the class 532-570 series – Organic compounds – Heterocyclic carbon compounds containing a hetero ring...
Patent
1984-01-03
1988-08-09
Hollrah, Glennon H.
Organic compounds -- part of the class 532-570 series
Organic compounds
Heterocyclic carbon compounds containing a hetero ring...
540450, 540609, 546232, 548950, C07D21114, C07D20708, C07D22304, C07D22502
Patent
active
047629347
ABSTRACT:
A novel class of diaminoether compounds wherein one amino group thereof is a tertiary amine in N-heterocyclic form and the other amino group is a severely sterically hindered secondary amino group may be prepared by a three-step process and are useful in the selective removal of H.sub.2 S from mixtures containing H.sub.2 S and CO.sub.2.
REFERENCES:
patent: Re18958 (1933-09-01), Bottoms
patent: 2946642 (1960-07-01), Bloch
patent: 3478096 (1969-11-01), Cyba
patent: 3962238 (1981-04-01), Busch et al.
patent: 4094957 (1978-06-01), Sartori et al.
patent: 4112051 (1978-09-01), Sartori et al.
patent: 4376101 (1983-03-01), Sartori et al.
patent: 4405582 (1983-09-01), Stogryn et al.
Sartori Guido
Stogryn Eugene L.
Exxon Research and Engineering Company
Hollrah Glennon H.
Naylor Henry E.
Simon Jay
Springer D. B.
LandOfFree
Diaminoether compositions does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Diaminoether compositions, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Diaminoether compositions will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-919530