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:
Oct. 09, 2001
Filed:
Sep. 18, 2000
Applicant:
Inventors:
Robert M. Moore, Jr., Baton Rouge, LA (US);
R. Woodrow Wilson, Jr., Baton Rouge, LA (US);
Assignee:
Albemarle Corporation, Richmond, VA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A01N 5/902 ; A01N 3/900 ; A01N 5/908 ; A01N 5/900 ;
U.S. Cl.
CPC ...
A01N 5/902 ; A01N 3/900 ; A01N 5/908 ; A01N 5/900 ;
Abstract
A concentrated liquid biocide composition is produced by a process which comprises continuously or intermittently feeding (i) bromine chloride into mixing apparatus where the bromine chloride contacts (ii) an aqueous solution of alkali metal salt of sulfamic acid. An aqueous product is produced having an active bromine content of at least 100,000 ppm (wt/wt), and an atom ratio of nitrogen to active bromine from (i) and (ii) greater than 0.93:1. The desired product can be withdrawn from the mixing apparatus continuously or intermittently.