Method for identifying the extent of aging in an asphalt

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United States of America Patent

PATENT NO 11760882
SERIAL NO

17521338

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Abstract

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Disclosed are asphalt and asphalt binders and methods for making such compositions with sterols. The sterols improve various rheological properties. Also disclosed are methods of determining the changes or improvements of various rheoloical properties.

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Patent Owner(s)

Patent OwnerAddress
A L M HOLDING COMPANY920 10TH AVENUE NORTH ONALASKA WI 54650
ERGON ASPHALT & EMULSIONS INC2829 LAKELAND DRIVE JACKSON MS 39232

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Baumgardner, Gaylon L Arkadelphia, US 53 618
Hanz, Andrew La Crosse, US 19 149
Reinke, Gerald H La Crosse, US 54 646

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