LIQUID PREPARATION FOR THE REDUCTION OF FREE OXIGEN AND THE PRESERVATION OF WATER
First Claim
Patent Images
1. Liquid preparation which comprisesa) at least one N-formal andb) at least one dialkylhydroxylamine of the formula RR′
- NOH, wherein R and R′
independently are selected from linear, branched and cyclic C1 to C10 alkyl groups.
1 Assignment
0 Petitions
Accused Products
Abstract
A preparation including a) at least one N-formal and b) at least one dialkylhydroxylamine. The preparation is preferably formulated as a concentrate. The preparation can be used (in particular in the form of the concentrate) for the reduction of free oxygen and the preservation of water, and also correspondingly additivated water. The mixture of N-formals with dialkylhydroxylamine is not only outstandingly compatible, but considerably improves the activity of dialkylhydroxylamines as oxygen scavengers.
-
Citations
14 Claims
-
1. Liquid preparation which comprises
a) at least one N-formal and b) at least one dialkylhydroxylamine of the formula RR′ - NOH, wherein R and R′
independently are selected from linear, branched and cyclic C1 to C10 alkyl groups. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14)
- NOH, wherein R and R′
Specification