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US 2011/0257318 A1Published application
Clear synthetic binder
AssigneeTotal Raffinage Marketing
InventorsMatthieu Neuville, Sylvie Zucco, Danièle Barion
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AssigneeTotal Raffinage Marketing
InventorsMatthieu Neuville, Sylvie Zucco, Danièle Barion
Estimating the term…
The disclosure relates to a clear synthetic binder comprising at least one oil of plant origin, at least one resin of petroleum origin and at least one polymer, the amount of oil of plant origin in the binder is greater than or equal to 10% by weight and the amount of polymer in the binder is less than or equal to 15% by weight. The clear synthetic binder according to the disclosure has a good consistency, a reduced viscosity, and suitable behaviour at low temperature and elastic properties. The disclosure also relates to a bituminous mix prepared from said clear synthetic binder, this bituminous mix is prepared at temperatures between 100° C. and 160° C., preferably between 120° C. and 140° C. and has suitable rutting resistance and water resistance.
1-18. (canceled)
A clear synthetic binder comprising at least one oil of plant origin, at least one resin of petroleum origin and at least one polymer, the quantity of oil of plant origin in the binder being equal to or more than 10 weight % and the quantity of polymer in the binder being equal to or less than 15 weight %.
A method for preparing a clear synthetic binder comprising at least one oil of plant origin, at least one resin of petroleum origin and at least one polymer, the quantity of oil of plant origin in the binder being equal to or more than 10 weight % and the quantity of polymer in the binder being equal to or less than 15 weight %, the method comprising the following steps:
A use of a clear synthetic binder comprising at least one oil of plant origin, at least one resin of petroleum origin and at least one polymer, the quantity of oil of plant origin in the binder being equal to or more than 10 weight % and the quantity of polymer in the binder being equal to or less than 15 weight %, the use comprising a manufacture of coloured surfacing for roads, carriageways, pavements, street networks, urban landscaping, hard surfaces, waterproofing of buildings or structures, in particular for the manufacture in roadway applications of surfacing layers such as binder courses and/or wear courses.
Dependencies are inferred from the claim text.