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1. WO2020114964 - BITUMINOUS MASTIC, METHOD FOR PREPARING SAME AND USES THEREOF

Publication Number WO/2020/114964
Publication Date 11.06.2020
International Application No. PCT/EP2019/083303
International Filing Date 02.12.2019
IPC
C08L 95/00 2006.01
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
95Compositions of bituminous materials, e.g. asphalt, tar or pitch
C09K 3/10 2006.01
CCHEMISTRY; METALLURGY
09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
KMATERIALS FOR APPLICATIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
3Materials not provided for elsewhere
10for sealing or packing joints or covers
E01C 23/06 2006.01
EFIXED CONSTRUCTIONS
01CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
CCONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
23Auxiliary devices or arrangements for constructing, repairing, reconditioning, or taking-up road or like surfaces
06Devices or arrangements for working the finished surface; Devices for repairing the surface of damaged paving
E04B 1/68 2006.01
EFIXED CONSTRUCTIONS
04BUILDING
BGENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
1Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
62Insulation or other protection; Elements or use of specified material therefor
66Sealings
68of joints, e.g. expansion joints
CPC
C08L 95/00
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
95Compositions of bituminous materials, e.g. asphalt, tar, pitch
C09K 3/10
CCHEMISTRY; METALLURGY
09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
KMATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
3Materials not provided for elsewhere
10Materials in mouldable or extrudable form; for sealing or packing joints or covers
E01C 23/06
EFIXED CONSTRUCTIONS
01CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
CCONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
23Auxiliary devices or arrangements for constructing, repairing, reconditioning, or taking-up road or like surfaces
06Devices or arrangements for working the finished surface
E04B 1/68
EFIXED CONSTRUCTIONS
04BUILDING
BGENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
1Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
62Insulation or other protection; Elements or use of specified material therefor
66Sealings
68of joints, e.g. expansion joints
Applicants
  • TOTAL MARKETING SERVICES [FR]/[FR]
Inventors
  • LAPALU, Laurence
  • ANACLET, Pauline
  • GAMET, Olivier
Agents
  • CORIZZI, Valérie
Priority Data
FR187240005.12.2018FR
Publication Language French (FR)
Filing Language French (FR)
Designated States
Title
(EN) BITUMINOUS MASTIC, METHOD FOR PREPARING SAME AND USES THEREOF
(FR) MASTIC BITUMINEUX, SON PROCEDE DE PREPARATION ET SES APPLICATIONS
Abstract
(EN)
The invention relates to a bituminous mastic comprising: - from 0.5% to 25% by mass of at least one hydrocarbon oil, the total content of paraffinic compounds of which, measured according to the ASTM d2140 method, is greater than or equal to 50% by mass, and preferably greater than or equal to 60% by mass, relative to the total mass of the oil, - from 15% to 60% by mass of bitumen, - from 20% to 60% by mass of fillers, and - at most 14%, by mass of at least one polymer, preferably chosen from elastomers, relative to the total mass of bituminous mastic. The invention also relates to a method for preparing such a bituminous mastic and to the uses thereof, in particular in certain road and/or industrial applications.
(FR)
L'invention concerne un mastic bitumineux comprenant : - de 0,5% à 25% en masse d'au moins une huile hydrocarbonée dont la teneur totale en composés paraffiniques, mesurée selon la méthode ASTM D2140, est supérieure ou égale à 50% en masse, de préférence supérieure ou égale à 60% en masse, par rapport à la masse totale de l'huile, - de 15% à 60% en masse de bitume, - de 20% à 60% en masse de charges, et - au plus 14% en masse d'au moins un polymère, de préférence choisi parmi les élastomères, par rapport à la masse totale de mastic bitumineux. L'invention concerne également un procédé de préparation d'un tel mastic bitumineux et ses utilisations, notamment dans certaines applications routières et/ou industrielles.
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