The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Apr. 23, 2002
Filed:
Apr. 15, 1999
Applicant:
Inventors:
Martin Fischer, Ludwigshafen, DE;
Gerd Kaibel, Lampertheim, DE;
Achim Stammer, Freinsheim, DE;
Klemens Flick, Herxheim, DE;
Stefan Quaiser, Limburgerhof, DE;
Wolfgang Harder, Weinheim, DE;
Klemens Massonne, Westheim, DE;
Assignee:
BASF Aktiengesellschaft, Ludwigshafen, DE;
Primary Examiner:
Int. Cl.
CPC ...
C01B 1/501 ;
U.S. Cl.
CPC ...
C01B 1/501 ;
Abstract
A process for preparing a hydrogen peroxide solution having a hydrogen peroxide content of not less than 2.5% by weight, which comprises continuously reacting hydrogen and oxygen in an aqueous, alcoholic or aqueous/alcoholic reaction medium in the presence of a catalyst containing palladium.