Organic compounds -- part of the class 532-570 series – Organic compounds – Amino nitrogen containing
Patent
1990-03-30
1993-05-25
Raymond, Richard L.
Organic compounds -- part of the class 532-570 series
Organic compounds
Amino nitrogen containing
502308, 502309, 544358, 544359, 544360, 544401, 544402, 544410, 564470, 564479, 564505, 564506, 564507, 564508, 564511, 564512, C07C20901, C07C21102, C07C20916, C07D40314
Patent
active
052142132
ABSTRACT:
This invention relates to a process for making amines having a high yield weight percent of linear tetraethylenepentamine (L-TEPA) and hydroxyethyldiethylenetriamine (HEDETA) by condensing an amino compound in the presence of a condensation catalyst selected from a Group IVB metal oxide, a Group VIB metal-containing substance and a promoted condensation catalyst. This invention also relates to an alkyleneamines producers composition rich in L-TEPA and HEDETA.
REFERENCES:
patent: 1799722 (1931-04-01), Arnold
patent: 2073671 (1931-04-01), Andrews
patent: 2389500 (1945-11-01), Goshorn
patent: 2467205 (1949-04-01), Gresham et al.
patent: 3092457 (1963-06-01), Sprague
patent: 3207808 (1965-09-01), Bajars
patent: 3734963 (1973-05-01), Langen, Jr. et al.
patent: 4036881 (1977-07-01), Brennan et al.
patent: 4044053 (1977-08-01), Brennan et al.
patent: 4314083 (1982-02-01), Ford et al.
patent: 4316840 (1982-02-01), Ford et al.
patent: 4316841 (1982-02-01), Ford et al.
patent: 4324917 (1982-04-01), McConnell
patent: 4362886 (1982-12-01), Ford et al.
patent: 4394524 (1983-07-01), Ford et al.
patent: 4399308 (1983-08-01), Ford et al.
patent: 4448997 (1984-05-01), Brennan
patent: 4463193 (1984-07-01), Johnson et al.
patent: 4503253 (1985-03-01), Ford et al.
patent: 4521600 (1985-06-01), Wells et al.
patent: 4524143 (1985-06-01), Vanderpool
patent: 4540822 (1985-09-01), Vanderpool
patent: 4547591 (1985-10-01), Brennan et al.
patent: 4550209 (1985-10-01), Unvert et al.
patent: 4552961 (1985-11-01), Herdle
patent: 4555582 (1985-11-01), Vanderpool
patent: 4560798 (1985-12-01), Ford et al.
patent: 4578517 (1986-03-01), Johnson et al.
patent: 4578518 (1986-03-01), Vanderpool et al.
patent: 4578519 (1986-03-01), Larken et al.
patent: 4584405 (1986-04-01), Vanderpool
patent: 4584406 (1986-04-01), Vanderpool et al.
patent: 4588842 (1986-05-01), Vanderpool
patent: 4605770 (1986-08-01), Ford et al.
patent: 4609761 (1986-09-01), Watts, Jr. et al.
patent: 4612397 (1986-09-01), Renken
patent: 4617418 (1986-10-01), Ford et al.
patent: 4625030 (1986-11-01), Best
patent: 4683335 (1987-07-01), Knifton et al.
patent: 4698427 (1987-10-01), Vanderpool
patent: 4720588 (1988-01-01), Turcotte et al.
patent: 4806517 (1989-02-01), Vanderpool et al.
patent: 4822925 (1989-04-01), Briggs et al.
patent: 4922024 (1990-05-01), Bowman et al.
patent: 4973692 (1990-11-01), Burgess et al.
patent: 4983736 (1991-01-01), Doumaux, Jr. et al.
patent: 4996363 (1991-02-01), Bowman et al.
patent: 5030740 (1991-07-01), Bowman et al.
Burgess Lloyd M.
Doumaux, Jr. Arthur R.
King Stephen W.
Allen R. M.
O'Sullivan Peter G.
Raymond Richard L.
Union Carbide Chemicals & Plastics Technology Corporation
LandOfFree
Selective production of linear tetraethylenepentamine and hydrox does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Selective production of linear tetraethylenepentamine and hydrox, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Selective production of linear tetraethylenepentamine and hydrox will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-898747