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. 03, 1979
Filed:
Dec. 30, 1977
Applicant:
Inventor:
Sidney Berkowitz, Highland Park, NJ (US);
Assignee:
FMC Corporation, Philadelphia, PA (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
C07G / ;
U.S. Cl.
CPC ...
2605 / ;
Abstract
Saturated C.sub.6 -C.sub.16 aliphatic diperoxydicarboxylic acids are prepared in a safe and efficient manner by reacting a selected corresponding dicarboxylic acid and hydrogen peroxide in a phosphoric acid reaction medium at a temperature within the range of from about 20.degree. to about 70.degree. C.