PROCESS FOR FORMING A LAMINATE OF A NANOWEB AND A SUBSTRATE, AND FILTERS UTILIZING THE LAMINATE

A process for forming a laminate of a low basis weight nanoweb and a substrate includes forming a nanoweb on the surface of a collection scrim, and subsequently bringing the nanoweb into contact with a substrate coated with adhesive. The laminate is suitable for use as a gas filtration medium.

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Bibliographic Details
Main Authors KOHLI, ANIL, SCHELLING, ANTOINE
Format Patent
LanguageEnglish
French
German
Published 17.02.2010
Subjects
LAYERED PRODUCTS
LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT ORNON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
PERFORMING OPERATIONS
TRANSPORTING
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Summary:A process for forming a laminate of a low basis weight nanoweb and a substrate includes forming a nanoweb on the surface of a collection scrim, and subsequently bringing the nanoweb into contact with a substrate coated with adhesive. The laminate is suitable for use as a gas filtration medium.
Bibliography:Application Number: EP20080794342