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:
Mar. 02, 2010
Filed:
Apr. 08, 2004
Applicants:
Michel Ballie, Montigny-le-Bretonneux, FR;
Jean-eric Poirier, Montigny-le-Bretonneux, FR;
Thierry Delcroix, Eaubonne, FR;
Inventors:
Michel Ballie, Montigny-le-Bretonneux, FR;
Jean-Eric Poirier, Montigny-le-Bretonneux, FR;
Thierry Delcroix, Eaubonne, FR;
Assignee:
Colas, Boulogne-Billancourt, FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C09D 193/00 (2006.01); C09D 193/04 (2006.01);
U.S. Cl.
CPC ...
Abstract
A binder for the production of a layer for road works or civil engineering comprises, with respect to the total weight of the binder: (a) 2 to 98% in weight of at least one purely natural or modified natural resin, of vegetable origin, having a softening point measured of 30 to 200%; (b) 98 to 2% in weight of at least one oil of vegetable origin having a viscosity at 25° C. of 50 mPa·s to 1000 Pa·s, (c) the binder having: