公开(公告)号：US20230250291A1

公开(公告)日：2023-08-10

申请号：US18015090

申请日：2021-07-09

Applicant: BASF SE

Inventor： Brian ORR ,  Eranda WANIGASEKARA ,  Dharana Tharanga PAYAGALA ,  Joshua Ryan COMPEAU ,  Bernie Lewis MALONSON

IPC: C08L95/00 ,  C08G18/76 ,  C08G18/79

CPC classification number: C08L95/00 ,  C08G18/797 ,  C08G18/7657 ,  C08L2555/22 ,  C08L2555/24 ,  C08L2555/32 ,  C08L2555/60 ,  C08L2555/84

Abstract: The present invention relates to a method for reducing the emission of hydrogen sulfide during the production of an asphalt composition.