MODIFIED ASPHALT USING PHOSPHOROUS ACID

A modified asphalt composition comprises or is produced from asphalt and phosphorous acid. The composition optionally further comprises one or more of an ethylene copolymer that comprises copolymerized units derived from ethylene and an epoxy-containing comonomer and a nonreactive polymer such as a...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser: PREJEAN, George Wyatt
Format: Patent
Sprache:eng ; fre ; ger
Schlagworte:
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