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US 2014/0273685 A1Published application
Binding resin for nonwoven fabrics, in particular for manufacturing supports for bituminous membranes, a method for preparing it, and a nonwoven fabric obtained by using said resin
AssigneePOLITEX s.a.s. di FREUDENBERG POLITEX s.r.l.
InventorsMassimo Migliavacca, Marinella Levi, Stefano Turri
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Abstract
There is described a binding resin for nonwoven fabrics, in particular for manufacturing supports for bituminous membranes, consisting of 100% natural, sustainable raw materials. The resin is an aqueous solution consisting of starch, a crosslinking agent of natural origin and a catalyst.
Claims20
A binding resin for nonwoven fabrics, in particular for manufacturing bituminous membrane supports, characterized in that it consists of an aqueous starch-based solution, a crosslinking agent of natural origin, and a catalyst.
Dependencies are inferred from the claim text.