Title:
ASPHALT COMPOSITION
Document Type and Number:
Japanese Patent JP2021076005
Kind Code:
A
Abstract:
To provide an asphalt composition, an asphalt mixture and a manufacturing method thereof, a pavement body, and a method for paving a road with an excellent rutting resistance on a paved surface after construction.SOLUTION: An asphalt composition containing asphalt and polyester, the polyester including a constituent unit derived from a carboxylic acid component containing at least one selected from alkyl succinic acid and alkenyl succinic acid.SELECTED DRAWING: None
Inventors:
KAKIUCHI HIROKI
Application Number:
JP2020182190A
Publication Date:
May 20, 2021
Filing Date:
October 30, 2020
Export Citation:
Assignee:
KAO CORP
International Classes:
E01C7/18; C08G63/52; C08L67/06; C08L95/00; C08L101/00
Attorney, Agent or Firm:
Otani patent office