Plastomer-modified asphalt binders meeting MSCR specifications, asphalt paving materials with such asphalt binders, and methods for fabricating such asphalt binders

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United States of America Patent

PATENT NO 9969649
SERIAL NO

15685154

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Abstract

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Plastomer-modified asphalt binders meeting MSCR specifications, asphalt paving materials with such asphalt binders, and methods for fabricating such asphalt binders are provided. The asphalt binder contains a base asphalt and a plastomer. If the plastomer has a drop point no greater than about 139° C., the asphalt binder further contains sulfur; sulfur-containing compounds, such as hydrocarbyl polysulfides and thiuram disulfides; phenolic resins; metal oxides; or a combination thereof. The asphalt binder is substantially free of elastomer.

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Patent Owner(s)

  • HONEYWELL INTERNATIONAL INC.

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hacker, Scott M River Edge, US 5 14
Ruan, Yonghong Wayne, US 13 101

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