COMPOSITE ABSORBING SHEET, ROLL THEREOF, PILE OF SUCH SHEETS, AND METHOD OF ITS FABRICATION Russian patent published in 2013 - IPC B32B15/12 B32B15/20 D21H19/04 B01J20/28 

Abstract RU 2480342 C2

FIELD: process engineering.

SUBSTANCE: invention relates to absorption materials. Proposed composite absorbing sheet CS for domestic applications consists of two layers. First 0.25-0.45 mm-thick layer P1 is made of absorbing paper with capacity with respect to fluids exceeds 5 g/g in compliance with CEN Standard. Second aluminium foil layer P2 features thickness smaller than 10 mcm. Invention covers also the method of producing the sheets.

EFFECT: high absorbing properties.

14 cl, 3 dwg

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RU 2 480 342 C2

Authors

Graff P'Er

Pomm'E Nikolja

Probst P'Er

Dates

2013-04-27Published

2008-07-16Filed