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. 07, 2001
Filed:
Mar. 31, 1999
Applicant:
Inventors:
Shunong Yang, Naperville, IL (US);
William F. McCoy, Naperville, IL (US);
Eric J. Allain, Aurora, IL (US);
Eric R. Myers, Aurora, IL (US);
Anthony W. Dallmier, Aurora, IL (US);
Assignee:
Nalco Chemical Company, Naperville, IL (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61L 2/16 ; C01B 7/09 ; D06L 3/06 ;
U.S. Cl.
CPC ...
A61L 2/16 ; C01B 7/09 ; D06L 3/06 ;
Abstract
Stabilized bromine solutions are prepared by combining a bromine source and a stabilizer to form a mixture, adding an oxidizer to the mixture, and then adding, an alkaline source to adjust the pH of the mixture to at least 13.