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. 05, 2008
Filed:
Oct. 05, 2004
Applicants:
Wilson K. Whitekettle, Jamison, PA (US);
Rosa Crovetto, Wayne, PA (US);
Inventors:
Wilson K. Whitekettle, Jamison, PA (US);
Rosa Crovetto, Wayne, PA (US);
Assignee:
GE Betz, Inc., Trevose, PA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C23F 11/14 (2006.01); C23F 11/10 (2006.01); C23F 11/167 (2006.01); A23L 3/3472 (2006.01); A23L 3/3526 (2006.01);
U.S. Cl.
CPC ...
Abstract
Lecithin and 2-bromo-2-nitropropane-1,3 diol (BNPD) are used to inhibit corrosion in boiler steam condensate systems. Aqueous steam condensate corrosion inhibiting compositions of these components are also disclosed. BNPD is also used as a preservative in lecithin containing and in other GRAS additive containing compositions.