EP 1511810 A1 20050309 - METHOD FOR IMPROVING PHYSICO-CHEMICAL PROPERTIES OF BITUMEN COMPOSITIONS, SAID COMPOSITIONS AND USES THEREOF
Title (en)
METHOD FOR IMPROVING PHYSICO-CHEMICAL PROPERTIES OF BITUMEN COMPOSITIONS, SAID COMPOSITIONS AND USES THEREOF
Title (de)
VERFAHREN ZUM VERBESSERUNG DER PHYSIKOCHEMISCHEN EIGENSCHAFFEN VON BITUMENZUSAMMENSETZUNGE, DIESE ZUSAMMENSETZUNGEN UND DEREN VERWENDUNG
Title (fr)
PROCEDE POUR AMELIORER LES PROPRIETES PHYSICO-CHIMIQUES DE COMPOSITIONS DE BITUME CES COMPOSITIONS ET LEURS UTILISATIONS
Publication
Application
Priority
- FR 0301706 W 20030606
- FR 0207088 A 20020610
Abstract (en)
[origin: FR2840618A1] A method of improving the physico-chemical properties of bitumen by adding to the bitumen composition a polymer powder with particle size 1-150 mum. Independent claims are also included for a bitumen composition obtainable by the method and for methods of preparing hot and cold mixes
IPC 1-7
IPC 8 full level
C08L 95/00 (2006.01)
CPC (source: EP US)
C08L 95/00 (2013.01 - EP US)
Citation (search report)
See references of WO 03104331A1
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PT RO SE SI SK TR
DOCDB simple family (publication)
FR 2840618 A1 20031212; FR 2840618 B1 20040730; AU 2003251115 A1 20031222; BR 0311737 A 20050405; CA 2489307 A1 20031218; EP 1511810 A1 20050309; MX PA04012463 A 20051026; US 2006100321 A1 20060511; WO 03104331 A1 20031218
DOCDB simple family (application)
FR 0207088 A 20020610; AU 2003251115 A 20030606; BR 0311737 A 20030606; CA 2489307 A 20030606; EP 03757122 A 20030606; FR 0301706 W 20030606; MX PA04012463 A 20030606; US 51810405 A 20050826