Invention Grant
- Patent Title: Targeted perhydrolases
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Application No.: US13330171Application Date: 2011-12-19
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Publication No.: US08652455B2Publication Date: 2014-02-18
- Inventor: Robert DiCosimo , Scott D. Cunningham , Stephen R. Fahnestock , Tanja Maria Gruber , Mark S. Payne , Pierre E. Rouviere , Linda Jane Solomon , Hong Wang
- Applicant: Robert DiCosimo , Scott D. Cunningham , Stephen R. Fahnestock , Tanja Maria Gruber , Mark S. Payne , Pierre E. Rouviere , Linda Jane Solomon , Hong Wang
- Applicant Address: US DE Wilmington
- Assignee: E I du Pont de Nemours and Company
- Current Assignee: E I du Pont de Nemours and Company
- Current Assignee Address: US DE Wilmington
- Main IPC: A61L9/00
- IPC: A61L9/00 ; C12P7/40 ; C12N9/96 ; C12N9/18

Abstract:
Disclosed herein are compositions and methods to target enzymatic peracid production to a target surface. The peracid benefit agent produced by the targeted perhydrolytic enzyme can be use for a variety of applications such as bleaching, whitening, disinfecting, destaining, deodorizing, and combinations thereof. Specifically, a fusion protein comprising a perhydrolytic enzyme and at least one peptidic component having affinity for a target surface (excluding body surfaces and oral care surfaces) is used in combination with a suitable substrate and a source of peroxygen to enzymatically produce a peracid on or near the surface of the target material. In a preferred aspect, the target surface is a cellulosic material.
Public/Granted literature
- US20120321581A1 TARGETED PERHYDROLASES Public/Granted day:2012-12-20
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