Chemistry of inorganic compounds – Oxygen or compound thereof – Peroxide
Reexamination Certificate
2007-02-20
2007-02-20
Langel, Wayne A. (Department: 1754)
Chemistry of inorganic compounds
Oxygen or compound thereof
Peroxide
Reexamination Certificate
active
10389695
ABSTRACT:
In this invention, a process to obtain hydrogen peroxide solutions by means of the direct reaction of hydrogen and oxygen in the presence of a solvent and of catalysts constituted from noble or semi-noble metals, or combinations of several of these metals, supported on a halogen-free acid resin, is described.
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Brieva Gema Blanco
Campos Martin Jose Miguel
De Frutos Escrig Pilar
Fierro Jose Luis Garcia
Serrano Encapnacion Cano
Ladas & Parry LLP
Langel Wayne A.
Repsol Quimica S.A.
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