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. 17, 1988
Filed:
Jul. 07, 1986
Applicant:
Inventors:
Paolo Roffia, Saronno, IT;
Mario Padovan, Milan, IT;
Enrico Moretti, Arese, IT;
Giordano De Alberti, Besnate, IT;
Assignee:
Montedipe S.p.A., Milan, IT;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07C / ;
U.S. Cl.
CPC ...
564267 ;
Abstract
A catalytic process for preparing cyclohexanone-oxime, by reacting cyclohexanone with NH.sub.3 and H.sub.2 O.sub.2 in the liquid phase, characterized in that the catalyst substantially consists of a highly crystalline substance, containing SiO.sub.2 and having a zeolitic structure.