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특허 상세정보

Nanocrystal-containing filtration media

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) B01D-039/00   
미국특허분류(USC) 210/501; 210/502.1; 210/504; 210/510.1
출원번호 US-0854010 (2001-05-11)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Kilpatrick Stockton LLP
인용정보 피인용 횟수 : 7  인용 특허 : 46
초록

The invention relates to filtration media having nanocrystals of metal oxides, such as zinc oxide or titanium oxide or mixtures thereof, encapsulated in or impregnated into a binder matrix.

대표
청구항

1. A filtration media for drinking water, comprising: metal oxide nanocrystals; particles of activated carbon; and a polymeric binder wherein the polymeric binder is present in sufficient amount to adhere the activated carbon particles to each other, and wherein the metal oxide nanocrystals are dispersed in the polymeric binder. 2. The filtration media of claim 1, wherein the nanocrystals are present in an amount ranging from about 0.1 to about 10 wt %, based upon the total weight of the filtration media. 3. The filtration media of claim 1, whe...

이 특허에 인용된 특허 (46)

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