Patent · US Active

Method of enzyme inactivation

US9988621B2 · kind B2 · utility

0Cited by

4References

17Claims

0Family size

Assignee

ECOLAB USA INC. · US

Inventors

Anja Patten · Leichlingen, DE
Christof Nolde · Hilden, DE
Petra Vogt · Windom, US

Key dates

Filing date	Feb 15, 2012
Grant date	Jun 5, 2018
Priority date	—
Expiry date	Feb 15, 2032

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC11D2111/14
WIPO fieldChemical engineering
WIPO sectorChemistry

Abstract

The present invention relates to a method for the inactivation of enzymes with a composition comprising a sulfonated peroxycarboxylic acid according to formula (I) wherein: R1 is hydrogen, or a substituted or unsubstituted Cm alkyl group; R2 is a substituted or unsubstituted Cn alkyl group; X is a hydrogen atom, a cationic group, or an ester forming moiety; Y is a hydrogen atom, a cationic group, or an ester forming moiety; n is 1 to 10; m is 1 to 10; and n+m is less than or equal to 18, wherein the composition is contacted with the enzyme.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.