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Priority claimed from JP1275895Aexternal-prioritypatent/JPH08209001A/en
Priority claimed from PCT/FR1996/000159external-prioritypatent/WO1996023840A2/en
Application filed by Atochem Elf SafiledCriticalAtochem Elf Sa
Publication of MX9604508ApublicationCriticalpatent/MX9604508A/en
Publication of MXPA96004508ApublicationCriticalpatent/MXPA96004508A/en
Improved bitumen compositions containing (A) 100 parts of bitumen, (B) 0.1-10 parts of an alpha-olefin copolymer, an unsaturated epoxy and an unsaturated carboxylic acid ester, (C) 0.1-10 parts of an alpha-olefin copolymer and an unsaturated carboxylic acid ester, (D) 0-10 parts of a thermoplastic elastomer, (E) 0-10 parts of a polymer reactive with (B), and (F) 0-10 parts of an ethylene/vinyl acetate copolymer. Such bitumens are storage-stable and rut-resistant.
MXPA/A/1996/004508A1995-01-301996-09-30Compositions of be
MXPA96004508A
(en)