Recycled oil and rubber modified for asphalt and method of use

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 12031042
APP PUB NO 20210189133A1
SERIAL NO

17193360

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Importance

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Abstract

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A asphalt binder modifier or a stand-alone asphalt binder and the method of making the asphalt binder or binder modifier are disclosed. The asphalt modifier or binder consisting of treated re-refined engine oil bottoms/VTB's treated by injecting air into re-refining engine oil bottoms/VTB's at temperatures between 150° F. and 550° F. The re-refined engine oil can be processed with ground tire rubber. The binder modifier was blended with various paving and roofing asphalts to form performance-enhanced modified asphalt binders used in paving, roofing, and industrial products.

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Patent Owner(s)

Patent OwnerAddress
GRZYBOWSKI KENNETHTAMPA FL

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Grzybowski, Kenneth F Tampa, US 5 25

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