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. 08, 1989
Filed:
Mar. 02, 1988
Applicant:
Inventors:
Andreas Grund, Darmstadt, DE;
Guenter Prescher, Hanau, DE;
Georg Boehme, Rodenbach, DE;
Willi Hofen, Rodenbach, DE;
Heinrich Petsch, Hanau, DE;
Assignee:
Degussa Aktiengesellschaft, Frankfurt, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07D / ;
U.S. Cl.
CPC ...
549525 ; 549526 ; 549527 ; 549528 ; 549541 ;
Abstract
Aliphatic epoxides of the formula: ##STR1## can be prepared in a technically efficient manner from the corresponding olefins by means of perpropionic acid in a benzene solution. The benzene solution can also be 1.5 weight percent of hydrogen peroxide, 1.5 weight percent of water and about 800 ppm of mineral acid.
Grund, Andreas. (1989). Process for the treatment of aliphatic epoxides (U.S. Patent No. 4855465). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4855465
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile