Filtration structures of wet laid, bicomponent fiber

Details Filtration structures of wet laid, bicomponent fiber Filtration structures of wet laid, bicomponent fiber

1992-12-31

1996-12-03

Spear, Frank

Liquid purification or separation

Processes

Liquid/liquid solvent or colloidal extraction or diffusing...

210490, 2105001, 21050026, 210503, 210509, 55211, 55527, 428283, 428288, 428297, 162146, B01D 1100, B01D 2900

Patent

active

055804594

ABSTRACT:
A filtration structure comprising a thermally bonded, wet laid, fibrous web and support is provided. The web is formed from bicomponent fiber comprising a structure-forming component and a heat-bondable component. Also provided is a filtration method using the filtration structure. Beneficially, the filtration structure may include microfiber.

REFERENCES:
patent: 4765812 (1988-08-01), Homonoff et al.

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