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:
May. 02, 2006
Filed:
Jan. 22, 2004
Pilar DE Frutos Escrig, Madrid, ES;
Pedro Pablo Toribio Temprado, Madrid, ES;
Raul Martos Calvente, Madrid, ES;
Jose Miguel Campos Martin, Madrid, ES;
Jose Luis Garcia Fierro, Madrid, ES;
Pilar De Frutos Escrig, Madrid, ES;
Pedro Pablo Toribio Temprado, Madrid, ES;
Raul Martos Calvente, Madrid, ES;
Jose Miguel Campos Martin, Madrid, ES;
Jose Luis Garcia Fierro, Madrid, ES;
Respol Quimica, S.A., Madrid, ES;
Abstract
The invention relates to a process for preparing hydroperoxides from their corresponding hydrocarbons which comprises oxidizing said hydrocarbons, particularly ethylbenzene, with an oxygen containing gas in the presence of a catalyst comprising a cyclic imide compound and a compound selected from the group consisting of an alkali metal compound or mixture thereof.