Back to results
US 2003/0114334 A1Published application
Stabilised liquid compositions containing peroxides
Assignee3V Sigma S.p.A.
InventorMaria Gabriella Coccia
Life of this patent
Estimating the term…
Abstract
Liquid compositions containing hydrogen peroxide, precursors thereof or peroxides are stabilised by addition of sterically hindered amines, in particular of 2,2,6,6-tetrasubstituted piperidines.
Claims16
A method for stabilising liquid compositions containing hydrogen peroxide or peroxide-precursors thereof, for household and industrial cleaning and disinfection, wherein the compositions are added with sterically hindered amines containing the group:
- 3
- in amounts ranging from 0.001% to 5% by weight:
8 Method as claimed in claims 1-7, wherein the amount of stabilising agent ranges from 0.005% to 3% by weight.
Dependencies are inferred from the claim text.