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:
Apr. 03, 2012
Filed:
Aug. 19, 2011
Robert Dicosimo, Chadds Ford, PA (US);
Arie Ben-bassat, Wilmington, DE (US);
Mark S. Payne, Wilmington, DE (US);
Raymond Richard Zolandz, Wilmington, DE (US);
Robert DiCosimo, Chadds Ford, PA (US);
Arie Ben-Bassat, Wilmington, DE (US);
Mark S. Payne, Wilmington, DE (US);
Raymond Richard Zolandz, Wilmington, DE (US);
E. I du Pont de Nemours and Company, Wilmington, DE (US);
Abstract
Disclosed herein is a method for stabilization of the perhydrolase activity of the CE-7 esterase in a formulation with a carboxylic acid ester that employs the addition of a buffering agent, substantially undissolved, to the mixture of the CE-7 esterase and the carboxylic acid ester. Further, disinfectant and laundry care formulations comprising the peracids produced by the processes described herein are provided.