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:
Oct. 04, 2022
Filed:
May. 22, 2017
Applicants:
Total Marketing Services, Puteaux, FR;
Centre National DE LA Recherche Scientifique, Paris, FR;
Inventors:
Mouhamad Mouazen, Nanterre, FR;
Manuel Merce, Lyons, FR;
Véronique Schmitt, Talence, FR;
Rénal Backov, Bordeaux-Cauderan, FR;
Assignees:
TOTAL MARKETING SERVICE, Paris, FR;
CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE, Paris, FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08L 95/00 (2006.01); C09D 195/00 (2006.01); E01C 5/12 (2006.01);
U.S. Cl.
CPC ...
C08L 95/00 (2013.01); C09D 195/00 (2013.01); E01C 5/12 (2013.01); C08L 2207/53 (2013.01); C08L 2555/34 (2013.01);
Abstract
Bitumen that is solid at ambient temperature in the form of granules that include a core made of a first bituminous material and a coating made of a second bituminous material, the second bituminous material having a total content of asphaltenes, extracted using n-alkane, of 30% to 50% by weight in relation to the total weight of the bitumen in the coating.