Rejuvenating compositions for asphalt applications and methods of manufacturing the same

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United States of America Patent

PATENT NO 11898037
APP PUB NO 20190119498A1
SERIAL NO

16227915

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Abstract

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Disclosed herein are rejuvenating compositions for asphalt applications. In one aspect, the rejuvenating composition comprises a polymerized oil having a polymeric distribution ranging from about 2 to about 80 wt % oligomer content and Hildebrand solubility ranging from about 6 to about 12. In another aspect, the rejuvenating composition comprises an oil having a Hildebrand solubility ranging from about 6 to about 12 and a flash point ranging from about 100° C. to about 400° C. In yet another aspect, the rejuvenating composition comprises a modified oil having a Hildebrand solubility ranging from about 6 to about 12 and a flash point ranging from about 100° C. to about 400° C.

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Patent Owner(s)

  • CARGILL, INCORPORATED

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kurth, Todd L Maple Grove, US 47 90
Nivens, Scott Minneapolis, US 19 53
Stevermer, Christopher Patrick St. Louis Park, US 21 45
Tabatabaee, Hassan Ali Plymouth, US 28 65

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