Chemistry of inorganic compounds – Oxygen or compound thereof – Peroxide
Reexamination Certificate
2006-09-05
2006-09-05
Langel, Wayne A. (Department: 1754)
Chemistry of inorganic compounds
Oxygen or compound thereof
Peroxide
C502S150000
Reexamination Certificate
active
07101526
ABSTRACT:
The present invention relates to a catalyst consisting of: (a) one or more metals of the platinum group as active components; (b) one or more polyolefins; and (c) a carrier. The invention also relates to a process for the synthesis of hydrogen peroxide (H2O2) from hydrogen and oxygen which uses said catalyst and the use of the hydrogen peroxide solution in oxidation processes catalyzed by titanium silicalite. The process operates under high safety conditions with a high productivity and molar selectivity towards the formation of H2O2.
REFERENCES:
patent: 3714342 (1973-01-01), Kabisch
patent: 4001385 (1977-01-01), Sanders
patent: 4336238 (1982-06-01), Dalton et al.
patent: 4772458 (1988-09-01), Gosser et al.
patent: 4832938 (1989-05-01), Gosser et al.
patent: 4889705 (1989-12-01), Gosser
patent: 5082647 (1992-01-01), Chuang
patent: 5180573 (1993-01-01), Hiramatsu et al.
patent: 6210651 (2001-04-01), Herrmann et al.
patent: 6284213 (2001-09-01), Paparatto et al.
patent: 6375920 (2002-04-01), Fischer et al.
patent: 6387346 (2002-05-01), Bertsch-Frank et al.
patent: 6630118 (2003-10-01), Paparatto et al.
patent: 6649140 (2003-11-01), Paparatto et al.
patent: 2001/0016187 (2001-08-01), Zhou et al.
patent: 2001/0024634 (2001-09-01), Bertsch-Frank et al.
patent: 2003/0162657 (2003-08-01), Paparatto et al.
patent: 2004/0037770 (2004-02-01), Fischer et al.
patent: 2004/0126312 (2004-07-01), Butz et al.
patent: 0 100 119 (1984-02-01), None
patent: 0 366 419 (1990-05-01), None
patent: 0 492 064 (1992-07-01), None
patent: 1 160 196 (2001-12-01), None
patent: 98 16463 (1998-04-01), None
patent: 99 02264 (1999-01-01), None
Buzzoni Roberto
D'Aloisio Rino
De Alberti Giordano
Paparatto Giuseppe
ENI S.p.A.
Langel Wayne A.
Oblon & Spivak, McClelland, Maier & Neustadt P.C.
Polimeri Europa S.p.A.
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