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US 8,524,201 B2Granted
Non-cytotoxic chlorine dioxide fluids
AssigneeBASF SE
InventorsBarry Keven Speronello, Frank S. Castellana, Linda Hratko
Life of this patent
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Abstract
Disclosed are compositions related to a substantially non-cytotoxic chlorine dioxide solution. The solution may be a thickened fluid composition. Also disclosed are methods of making and using a substantially non-cytotoxic thickened fluid compositions or solutions comprising chlorine dioxide solution. An oxidizing composition of reduced irritation is also disclosed.
Claims17
An oxidizing composition having reduced irritation, the composition comprising:
- at least about 20 ppm chlorine dioxide;
- oxy-chlorine anions;
- and
- a second oxidizing agent,
- wherein the composition comprises no more than about 0.25 milligrams oxy-chlorine anion per gram composition and has reduced irritation relative to a reference oxidizing composition comprising the second oxidizing agent and no chlorine dioxide, the reference oxidizing composition having the same performance efficacy as the oxidizing composition.
2 more elements
A fluid composition comprising:
- a) at least about 20 ppm chlorine dioxide;
- b) oxy-chlorine anions;
- c) a peroxide component;
- and
- d) an aqueous fluid;
- wherein the composition comprises no more than about 0.25 milligrams oxy-chlorine anion per gram composition and has a pH from about 4.5 to about 11.
3 more elements
Dependencies are inferred from the claim text.