Energy-activated compositions for controlled sustained...

Compositions – Oxidative bleachant – oxidant containing – or generative – Free halogen or oxy-halogen acid type

Reexamination Certificate

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C252S187210, C252S187220, C252S187100, C252S188100, C252S188210, C252S187250, C252S187240, C252S186430, C424S405000, C424S406000, C424S417000, C424S604000, C424S613000, C424S614000, C424S635000, C422S005000, C422S022000, C422S024000, C422S029000, C422S120000, C422S121000, C422S037000

Reexamination Certificate

active

09448927

ABSTRACT:
A composition for energy-controlled generation and release of at least one gas, which includes an energy-activated catalyst capable of being activated by electromagnetic energy, and a solid or a liquid containing anions capable of being oxidized by the activated catalyst or reacted with species generated during activation of the catalyst to generate at least one gas. The composition, when exposed to electromagnetic energy, is capable of generating and releasing the gas after activation of the catalyst and oxidation or reaction of the anions.

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