Compositions for reducing inhalation of toxic air pollution components

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 10617894
APP PUB NO 20170281993A1
SERIAL NO

15394265

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Abstract

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The present invention relates to a composition, textile, and mask for reducing the inhalation of pollutants. The composition includes an aqueous solution of an inorganic iodide compound, a metal phthalocyanine, and a polymeric binder. The inorganic iodide can be cuprous iodide, the metal phthalocyanine can be iron phthalocyanine, and the polymeric binder can be polyvinylpyrrolidone or polyvinyl alcohol. This pollutant-inactivating composition neutralizes pollutants such as nitrogen dioxide, sulfur dioxide, ozone, volatile organic compounds and other unpleasant airborne agents, without requiring elevated temperatures or bulky canisters containing adsorbents. Optionally, a humectant can also be incorporated into the coating solution to retain moisture in the active filter matrix, which enhances the activity of the composition to inactivate oxidizing gases and other toxic constituents of air pollution.

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Patent Owner(s)

Patent OwnerAddress
INNONIX TECHNOLOGIES INCORPORATEDROOM 108-111 1/F HONG KONG INSTITUTE OF BIOTECHNOLOGY 2 BIOTECHNOLOGY AVENUE 12 MILES TAI PO ROAD SHATIN HONG KONG

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Nien, O Wylie Wing Hong Kong, HK 1 3
Stewart, Neal George Hong Kong, HK 24 344
Warren, von Borstel Reid Hong Kong, HK 1 3

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