Chemistry of inorganic compounds – Oxygen or compound thereof – Metal containing
Patent
1975-02-10
1976-06-29
Carter, Herbert T.
Chemistry of inorganic compounds
Oxygen or compound thereof
Metal containing
423625, 423628, 423630, 423631, 252463, 252448, 252465, 252466R, C01F 702
Patent
active
039669963
ABSTRACT:
A process for preparing aluminum oxide beads from alumina hydrogel, comprising polymerizing in a hot and substantially water-immiscible fluid, an aqueous mixture which contains alumina hydrogel and a water soluble monomer whose uncross-linked polymer is water soluble or forms a gel, this mixture being dispersed as droplets into said fluid in which substantial polymerization of said monomer is performed.
REFERENCES:
patent: 2672452 (1954-03-01), Wankat
patent: 2955915 (1960-10-01), Bicek
patent: 3290122 (1966-12-01), Clinton et al.
patent: 3353910 (1967-11-01), Cornelius et al.
patent: 3416888 (1968-12-01), Notari
patent: 3464928 (1969-09-01), Mathis
patent: 3558508 (1971-01-01), Keith et al.
patent: 3600129 (1971-08-01), Vesely et al.
patent: 3746659 (1973-07-01), Horzepa
patent: 3758418 (1973-09-01), Leonard et al.
patent: 3776987 (1973-12-01), Gumis et al.
Andre Jacques Maurice Jules
Cahen Raymond Marc
Debus Henri Robert
Lammers Rene Odon
Van Thillo Hugo Johannes
Carter Herbert T.
Labofina S.A.
LandOfFree
Process for preparing spheroidal alumina particles does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Process for preparing spheroidal alumina particles, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Process for preparing spheroidal alumina particles will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1278979