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:
Dec. 02, 1980
Filed:
Apr. 30, 1979
Applicant:
Inventor:
Sterling C Gatling, Bay City, MI (US);
Assignee:
The Dow Chemical Company, Midland, MI (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
C07D / ; C07C / ;
U.S. Cl.
CPC ...
548235 ; 2604653 ; 2604659 ;
Abstract
A process for the removal of oxazole from acrylonitrile by contacting oxazole-containing acrylonitrile with a substantially dry cation exchange resin. The process exhibits the advantage of up to 40 percent or greater increase in the oxazole removal capacity than a corresponding process employing a water-wet cation exchange resin.