METHOD OF PREPARING SORPTION Russian patent published in 2002 - IPC

Abstract RU 2179474 C2

FIELD: chemical industry. SUBSTANCE: unwoven fabric substrate is impregnated with dispersion containing water, sorbent and binder, squeezed, dried and colendered. During impregnation operation, dispersion is bubbled with supersonic gas streams. EFFECT: greater uniformity of impregnation and increased efficiency. 2 cl

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RU 2 179 474 C2

Authors

Ratnikov A.Ju.

Jur'Ev D.N.

Budarin V.P.

Dates

2002-02-20—Published

1999-11-29—Filed