The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jan. 17, 2017
Filed:
Oct. 23, 2015
Applicant:
Iowa State University Research Foundation, Inc., Ames, IA (US);
Inventors:
Ronald Christopher Williams, Ames, IA (US);
Mohamed Abdel Raouf Mohamed Metwally, Cairo, EG;
Robert C. Brown, Ames, IA (US);
Assignee:
Iowa State University Research Foundation, Inc., Ames, IA (US);
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C08L 95/00 (2006.01); C08L 23/06 (2006.01); C08L 23/30 (2006.01);
U.S. Cl.
CPC ...
C08L 95/00 (2013.01); C08L 23/06 (2013.01); C08L 23/30 (2013.01); C08L 2555/62 (2013.01);
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.