Use of inorganic nanoparticles to stabilize hydrogen...

Details Use of inorganic nanoparticles to stabilize hydrogen... Use of inorganic nanoparticles to stabilize hydrogen...

2008-03-18

2008-03-18

Padmanabhan, Sreeni (Department: 1616)

Drug, bio-affecting and body treating compositions

Preparations characterized by special physical form

C424S489000, C424S616000, C514S912000, C514S915000

Reexamination Certificate

active

07344725

ABSTRACT:
The use of inorganic nanoparticles to stabilize aqueous hydrogen peroxide solutions is described. The preferred nanoparticles are formed from clays. The use of nanoparticles formed from synthetic smectite clays is particularly preferred. The stabilized hydrogen peroxide solutions may be utilized for various purposes, but are particularly useful as contact lens disinfecting solutions.

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patent: WO 03/059193 (2003-07-01), None
Gieseking;The Mechanism of Cation Exchange in the Montmorillonite-Beidellite-Nontronite Type of Clay Materials; Soil Science; vol. 47; p. 1-14; 1939.

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