Title:
BIO-OIL FORMULATION AS AN ASPHALT SUBSTITUTE
Document Type and Number:
WIPO Patent Application WO/2011/153152
Kind Code:
A3
Abstract:
A bio-oil formulation, useful as an asphalt binder substitute in pavement and roofing shingles, includes bio-oil and a polymer additive. The bio-oil binder can include an asphalt additive. The bio-oil binder can be emulsified with water and a surfactant for use as a weatherproofing sealant or as an adhesive, A method for making the bio-oil binder is disclosed.
Inventors:
WILLIAMS RONALD CHRISTOPHER (US)
MOHAMED METWALLY MOHAMED ABDEL RAOUF (US)
BROWN ROBERT C (US)
MOHAMED METWALLY MOHAMED ABDEL RAOUF (US)
BROWN ROBERT C (US)
Application Number:
PCT/US2011/038577
Publication Date:
March 29, 2012
Filing Date:
May 31, 2011
Export Citation:
Assignee:
UNIV IOWA STATE RES FOUND INC (US)
WILLIAMS RONALD CHRISTOPHER (US)
MOHAMED METWALLY MOHAMED ABDEL RAOUF (US)
BROWN ROBERT C (US)
WILLIAMS RONALD CHRISTOPHER (US)
MOHAMED METWALLY MOHAMED ABDEL RAOUF (US)
BROWN ROBERT C (US)
International Classes:
C08L95/00; C08L23/00; C08L91/00; E01C7/18; E04D1/22
Foreign References:
| US20100275817A1 | 2010-11-04 | |||
| US5021476A | 1991-06-04 | |||
| US20080006178A1 | 2008-01-10 | |||
| US6512090B1 | 2003-01-28 | |||
| US6844420B1 | 2005-01-18 |
Other References:
TANG, S. ET AL.: "Antioxidant Effect of Bio-Oil Additive ESP on Asphalt Binde r.", PROCEEDINGS OF THE 2009 MID-CONTINENT TRANSPORTATION RESEARCH SYMPOS IUM, AMES, IOWA, August 2009 (2009-08-01)
MOHAN, D. ET AL.: "Pyrolysis of Wood/Biomass for Bio-Oil: A Critical Review.", ENERGY AND FUELS, vol. 20, 2006, pages 848 - 889
MOHAN, D. ET AL.: "Pyrolysis of Wood/Biomass for Bio-Oil: A Critical Review.", ENERGY AND FUELS, vol. 20, 2006, pages 848 - 889
Attorney, Agent or Firm:
GOLDMAN, Michael, L. et al. (290 Linden OaksRochester, NY, US)
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