BITUMINOUS MEMBRANES WITH BIODEGRADABLE BINDER

Subject of the invention is a nonwoven, wherein the nonwoven fibers are organic polymer fibers, and wherein the nonwoven is consolidated with an aqueous binder, wherein the binder comprises protein and a polyphenolic compound from natural origin. Preferably, the nonwoven carrier is highly suitable f...

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Bibliographische Detailangaben
Hauptverfasser:	VILLING-FALUSI, Sandra, LA PORTA, Antonio, ASSUMMA, Luca, BIESER, Arno, ELLMER, Katharina
Format:	Patent
Sprache:	eng ; fre
Schlagworte:	ADHESIVES BRAIDING CHEMICAL PAINT OR INK REMOVERS CHEMISTRY COATING COMPOSITIONS, e.g. PAINTS, VARNISHES ORLACQUERS CORRECTING FLUIDS COTTON-WOOL DYES FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS,NON-WOVEN FABRICS FILLING PASTES FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR INKS KNITTING LACE-MAKING LAUNDERING MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARYMATERIAL METALLURGY MISCELLANEOUS APPLICATIONS OF MATERIALS MISCELLANEOUS COMPOSITIONS NATURAL RESINS NON-WOVEN FABRICS PAINTS PASTES OR SOLIDS FOR COLOURING OR PRINTING POLISHES TEXTILES TREATMENT OF TEXTILES OR THE LIKE TRIMMINGS USE OF MATERIALS THEREFOR WADDING WALL, FLOOR OR LIKE COVERING MATERIALS, e.g. LINOLEUM,OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF AFIBROUS WEB COATED WITH A LAYER OF MACROMOLECULARMATERIAL WOODSTAINS
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Beschreibung
Zusammenfassung:	Subject of the invention is a nonwoven, wherein the nonwoven fibers are organic polymer fibers, and wherein the nonwoven is consolidated with an aqueous binder, wherein the binder comprises protein and a polyphenolic compound from natural origin. Preferably, the nonwoven carrier is highly suitable for producing bituminous membranes. Subject of the invention are also uses, methods, bituminous membranes, binders and building materials, which are related to the nonwoven carrier. L'invention a pour objet un non-tissé, les fibres non tissées étant des fibres polymères organiques, et le non-tissé étant consolidé avec un liant aqueux, le liant comprenant une protéine et un composé polyphénolique d'origine naturelle. De préférence, le support non tissé est hautement approprié pour la production de membranes bitumineuses. L'invention concerne également des utilisations, des procédés, des membranes bitumineuses, des liants et des matériaux de construction, qui sont liés au support non tissé.