CA3172314C - Melanges de bitume et de compositions polymeres - Google Patents

Melanges de bitume et de compositions polymeres

Info

Publication number
CA3172314C
CA3172314C CA3172314A CA3172314A CA3172314C CA 3172314 C CA3172314 C CA 3172314C CA 3172314 A CA3172314 A CA 3172314A CA 3172314 A CA3172314 A CA 3172314A CA 3172314 C CA3172314 C CA 3172314C
Authority
CA
Canada
Prior art keywords
weight
component
mixture according
ethylene
ranges
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CA3172314A
Other languages
English (en)
Other versions
CA3172314A1 (fr
Inventor
Monica Galvan
Claudio Cavalieri
Gisella Biondini
Vincent Baudier
Original Assignee
Basell Poliolefine Italia SRL
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Basell Poliolefine Italia SRL filed Critical Basell Poliolefine Italia SRL
Priority claimed from PCT/EP2021/059826 external-priority patent/WO2021213895A1/fr
Publication of CA3172314A1 publication Critical patent/CA3172314A1/fr
Application granted granted Critical
Publication of CA3172314C publication Critical patent/CA3172314C/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Abstract

L'invention concerne un mélange comprenant : T1) de 99 % en poids à 75 % en poids de bitume, et T2) de 1 % en poids à 25 % en poids de composition polymère comprenant les composants suivants, A) 5 à 35 % en poids d'un homopolymère de propylène ; B) 20 à 50 % en poids d'un homopolymère d'éthylène ; et C) 30 à 60 % en poids d'un terpolymère d'unités dérivées d'éthylène, de propylène et de 1-butène.
CA3172314A 2020-04-21 2021-04-15 Melanges de bitume et de compositions polymeres Active CA3172314C (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP20170495.4 2020-04-21
EP20170495 2020-04-21
PCT/EP2021/059826 WO2021213895A1 (fr) 2020-04-21 2021-04-15 Mélanges de bitume et de compositions polymères

Publications (2)

Publication Number Publication Date
CA3172314A1 CA3172314A1 (fr) 2021-10-28
CA3172314C true CA3172314C (fr) 2026-03-10

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