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:
Feb. 03, 1981
Filed:
Feb. 26, 1979
Applicant:
Inventor:
Kestutis A Keblys, Southfield, MI (US);
Assignee:
Ethyl Corporation, Richmond, VA (US);
Primary Examiner:
Int. Cl.
CPC ...
C01F / ; C01G / ;
U.S. Cl.
CPC ...
423491 ; 423497 ; 423499 ;
Abstract
Metal bromides, and particularly alkali and alkaline earth metal bromides, are prepared from a basic metal compound and bromine in the presence of added formaldehyde as a reducing agent.