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:
Sep. 02, 1997
Filed:
Apr. 09, 1996
Applicant:
Inventor:
Paul R Young, Wheaton, IL (US);
Assignee:
Nalco Chemical Company, Naperville, IL (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
C02F / ;
U.S. Cl.
CPC ...
210698 ; 210699 ; 210701 ; 210760 ; 252180 ; 252181 ; 422 15 ; 422 17 ;
Abstract
The invention is a method for increasing the effectiveness of water-soluble polymeric additives or water-soluble phosphonates in the recirculating water of processing equipment wherein said water contains ozone and water-soluble polymeric additives or water-soluble phosphonates comprising the step of adding an effective amount of a stabilizer to said waters. The invention is also a method for increasing the effectiveness of ozone treatment in the recirculating waters of processing equipment wherein said water contains ozone and water-soluble additives comprising the step of adding an effective amount of a stabilizer to said waters.