公开(公告)号：SE546843C2

公开(公告)日：2025-02-25

申请号：SE2151384

申请日：2021-11-11

Applicant: STORA ENSO OYJ

Inventor： ARESKOGH DIMITRI ,  LOTTI HEIKKI ,  EKSTRÖM JESPER

IPC: C08L95/00 ,  C08H7/00 ,  C08L97/00

Abstract: The present invention is directed to a process for preparing a binder for an asphalt composition. The binder comprises lignin, a renewable and bio-based material, which replaces part of the fossil-based bitumen.

公开(公告)号：SE546737C2

公开(公告)日：2025-02-11

申请号：SE2151383

申请日：2021-11-11

Applicant: STORA ENSO OYJ

Inventor： ARESKOGH DIMITRI ,  LOTTI HEIKKI ,  EKSTRÖM JESPER

IPC: C08L95/00 ,  C08H7/00 ,  C08L97/00 ,  C09J195/00 ,  C09J197/00

Abstract: The present invention is directed to a process for preparing a binder for an asphalt composition. The binder comprises lignin, a renewable and bio-based material, which replaces part of the fossil-based bitumen.

公开(公告)号：SE1651300A1

公开(公告)日：2018-04-05

申请号：SE1651300

申请日：2016-10-04

Applicant: STORA ENSO OYJ

Inventor： KAVAKKA JARI ,  LOTTI HEIKKI