Roofing Felt Composition

The invention is directed to a novel bitumen composition comprising a paraffin wax, wherein the wax has a congealing point of between 85 and 120° C. and a PEN at 43° C., expressed in 0.1 mm, as determined by IP 376 of more than 5.

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Bibliographische Detailangaben
Hauptverfasser: REBUFFATTI ANNE CLAIRE, SEIVE ALAIN MARCEL BERNARD, BOBEE DAVID
Format: Patent
Sprache:eng
Schlagworte:
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Beschreibung
Zusammenfassung:The invention is directed to a novel bitumen composition comprising a paraffin wax, wherein the wax has a congealing point of between 85 and 120° C. and a PEN at 43° C., expressed in 0.1 mm, as determined by IP 376 of more than 5.