METHOD FOR PRODUCING BATCH MATERIAL COMPRISING RENEWABLE RAW MATERIALS AND BITUMEN FOR ACOUSTIC DAMPING COMPOSITIONS

The invention is directed to a method of mixing at least one bitumen component B and at least one solid particulate cellulose-containing filler FW for a mixing time of ≥ 10 min at a mixing temperature of 100 - 180 °C, wherein the weight ratio of solid particulate cellulose-contain filler FW to bitum...

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Bibliographische Detailangaben
Hauptverfasser: WROBLEWSKA-MAREK, Agnieszka, HARDT, Christian, KORNACKI, Zdislaw, SCHWAB, Frederick, WITT, Robert
Format: Patent
Sprache:eng ; fre ; ger
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