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. 13, 1977
Filed:
Jan. 21, 1976
Applicant:
Inventors:
Donald Edward Witenhafer, North Olmsted, OH (US);
Charles Anthony Daniels, Avon Lake, OH (US);
Ralph Francis Koebel, Avon Lake, OH (US);
Assignee:
The B. F. Goodrich Company, Akron, OH (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01D / ;
U.S. Cl.
CPC ...
423240 ; 423245 ; 423481 ; 423605 ; 260542 ;
Abstract
Vinylidene halides in gaseous or aqueous process streams may be oxidized effectively by contacting them with permanganic acid, at least one alkali metal permanganate, at least one alkaline earth metal permanganate, or a mixture thereof.