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:
Aug. 27, 1991
Filed:
Sep. 28, 1990
Applicant:
Inventor:
Robert Nedwick, Broomall, PA (US);
Assignee:
Arco Chemical Technology, Inc., Wilmington, DE (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07C / ; C07C / ;
U.S. Cl.
CPC ...
568570 ; 568569 ;
Abstract
The present invention relates to the oxidation of a cycloalkane to produce a product comprised of cycloalkylhydroperoxide with the removal of a vapor stream from the oxidation zone wherein oxidation products such as hydroperoxide, cycloalkanol and cycloalkanone are separated from the removed stream before the stream is recycled to the oxidation zone.