Web comprising fine fiber and reactive, adsorptive or absorptive particulate

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United States of America Patent

PATENT NO 8211218
APP PUB NO 20110293485A1
SERIAL NO

13195966

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Abstract

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The assemblies of the invention can comprise a fine fiber layer having dispersed within the fine fiber layer an active particulate material. Fluid that flows through the assemblies of the invention can have any material dispersed or dissolved in the fluid react with, be absorbed by, or adsorbed onto, the active particulate within the nanofiber layer. The structures of the invention can act simply as reactive, absorptive, or adsorptive layers with no filtration properties, or the structures of the invention can be assembled into filters that can filter particulate from a mobile fluid while simultaneously reacting, absorbing, or adsorbing materials from the mobile fluid.

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Patent Owner(s)

Patent OwnerAddress
DONALDSON COMPANY INC1400 WEST 94TH STREET BLOOMINGTON MN 55431

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Chung, Hoo Y Edina, US 22 1710
Dallas, Andrew J Lakeville, US 50 551
Ding, William Lefei St. Paul, US 6 46
Giertz, James R Eden Prairie, US 8 221
Joriman, Jon D Little Canada, US 12 117
Kalayci, Veli E Farmington, US 16 552
Zastera, Dustin Hastings, US 14 238

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