Apparatus and method for the analysis of porous materials

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United States of America Patent

PATENT NO 5535616
SERIAL NO

08291607

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Abstract

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An apparatus for the determination of the inner condition of a porous material, particularly a textile material web, and a method for running the apparatus. The apparatus comprises a pressure element and an extracting and collecting element which clamp the material between them; the clamped-in sample is then extracted with a preferably hot extracting fluid. The extract will then be analyzed in order to yield indications of the inner condition of the material and/or of substances present in or on the porous material.

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Patent Owner(s)

Patent OwnerAddress
WERNER MATHIS AGRUTISBERGSTRASSE 3 CH-8156 OBERHASLI

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Bors, Hans Fallanden, CH 5 147
Luthi, Walter Ebnat-Kappel, CH 6 46

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