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:
Nov. 18, 1986
Filed:
May. 13, 1985
Applicant:
Inventors:
Kathryn S Hayes, Norristown, PA (US);
Jerome R Olechowski, Lawrenceville, NJ (US);
Assignee:
Union Camp Corporation, Wayne, NJ (US);
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C07C / ; C07C / ;
U.S. Cl.
CPC ...
560190 ; 562595 ;
Abstract
A process for producing long-chained diesters of C.sub.22 and C.sub.32 diacids. The process comprises the steps of reacting cyclohexanone with an alcohol of 1-6 carbon atoms and hydrogen peroxide in the presence of an acid catalyst and water at a temperature below the boiling point of the alcohol. Methoxycyclohexyl hydroperoxide is thus produced and reacted with a terpene diene in the presence of a transition metal salt in a nitrogen atmosphere to produce long-chained diesters of C.sub.22 and C.sub.32 diacids. These long-chained diesters are then separated from the reaction mixture.