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. 21, 1992
Filed:
Sep. 07, 1990
Applicant:
Inventors:
Morris Gelb, Bryn Mawr, PA (US);
David W Leyshon, West Chester, PA (US);
John A Sofranko, West Chester, PA (US);
C Andrew Jones, Newtown Square, PA (US);
Assignee:
Arco Chemical Technology, L.P., Wilmington, DE (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C07D / ;
U.S. Cl.
CPC ...
549529 ; 585640 ;
Abstract
Present invention relates to the production of propylene oxide by reaction of propylene with a C.sub.4 or higher hydroperoxide wherein at least a portion of the propylene is derived from the hydroperoxide moiety.