公开(公告)号：US20250163348A1

公开(公告)日：2025-05-22

申请号：US18841463

申请日：2023-03-17

Applicant: BASF SE

Inventor： Alexandros LAMPROU ,  Yi Feng DU ,  Ya Jing LIU ,  Fei Mo SHI ,  Chengke QU ,  Guowei WANG ,  Christian SCHADE ,  Junpo HE

IPC: C11D3/37 ,  C08F293/00 ,  C11D1/14 ,  C11D1/22 ,  C11D1/72 ,  C11D1/83 ,  C11D3/00 ,  C11D3/20 ,  C11D3/48

Abstract: Disclosed herein are a block copolymer of polyalkylene oxide and polyvinyl ester, and its use in a fabric or home care product as anti-greying agent. Further disclosed herein is a detergent composition including the block copolymer.