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:
May. 21, 2013
Filed:
Jul. 12, 2012
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 are enzyme powders comprising a spray-dried formulation of at least one CE-7 esterase, at least one oligosaccharide excipient, and optionally at least one surfactant. Also disclosed herein is a process for producing peroxycarboxylic acids from carboxylic acid esters using the aforementioned enzyme powders. Further, disinfectant and laundry care formulations comprising the peracids produced by the processes described herein are provided.