A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
BITUMINOUS COMPOSITION WITH THERMOREVERSIBLE PROPERTIES
The invention relates to a bituminous composition that comprises a major portion of at least one bitumen and a minor portion of at least one chemical additive, said additive being an organogelling agent that generates a network of hydrogen bonds between the organogelling molecules constituting the same, and trapping the bitumen phase up to a maximum temperature TR of between 40 and 120°C. The invention also relates to the use of these bitumen compositions in the field of road applications, particularly in the production of road binders, as well as in industrial applications. The invention also relates to a method for preparing these bituminous compositions.
BITUMINOUS COMPOSITION WITH THERMOREVERSIBLE PROPERTIES
The invention relates to a bituminous composition that comprises a major portion of at least one bitumen and a minor portion of at least one chemical additive, said additive being an organogelling agent that generates a network of hydrogen bonds between the organogelling molecules constituting the same, and trapping the bitumen phase up to a maximum temperature TR of between 40 and 120°C. The invention also relates to the use of these bitumen compositions in the field of road applications, particularly in the production of road binders, as well as in industrial applications. The invention also relates to a method for preparing these bituminous compositions.
BITUMINOUS COMPOSITION WITH THERMOREVERSIBLE PROPERTIES
COMPOSITION BITUMINEUSE AUX PROPRIETES THERMOREVERSIBLES
LAPALU LAURENCE (author) / VINCENT REGIS (author) / BOUTEILLER LAURENT (author) / ISARE BENJAMIN (author)
2015-06-30
Patent
Electronic Resource
English
IPC:
C08L
COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
,
Massen auf Basis makromolekularer Verbindungen
/
C08K
Verwendung von anorganischen oder nichtmakromolekularen organischen Stoffen als Zusatzstoffe
,
USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES AS COMPOUNDING INGREDIENTS
/
C09D
Überzugsmittel, z.B. Anstrichstoffe, Firnisse oder Lacke
,
COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS
/
E01B
PERMANENT WAY
,
Gleisoberbau
/
E04B
Allgemeine Baukonstruktionen
,
GENERAL BUILDING CONSTRUCTIONS
Bituminous compositions comprising additives having improved thermoreversible properties
| European Patent Office | 2015
Bituminous compositions comprising additives having improved thermoreversible properties
| European Patent Office | 2015