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:
Feb. 26, 2008
Filed:
Mar. 14, 2002
Applicant:
Franco Codignola, Milan, IT;
Inventor:
Franco Codignola, Milan, IT;
Assignee:
Eurotechnica Development & Licensing S.p.A., Milan, IT;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C07C 409/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
This invention refers to a process for the synthesis of cumene hydroperoxide and to the product thus obtained. More in particular, this invention refers to a process for the production of cumene hydroperoxide by oxidating cumene with oxygen, where this process is run in the presence of a basic medium insoluble in the reaction environment, and such as not to release inorganic cations to the reaction environment. Such a basic medium is preferably a pyridinic resin. The cumene hydroperoxide thus obtained, characterized by the fact of being free of inorganic cations, is a further object of the invention.