公开(公告)号：US12024691B2

公开(公告)日：2024-07-02

申请号：US17273991

申请日：2019-08-30

Applicant: BASF SE

Inventor： Yan Kang ,  Ya Jing Liu ,  Yungi Lee ,  Helmut Witteler ,  Alexandros Lamprou

IPC: C11D1/00 ,  B08B3/04 ,  C11D1/04 ,  C11D1/46 ,  C11D1/94 ,  C11D3/20 ,  C11D3/37 ,  C11D3/39

CPC classification number: C11D3/3723 ,  C11D1/04 ,  C11D1/46 ,  C11D1/94 ,  C11D3/2072 ,  C11D3/3925 ,  C11D2111/12

Abstract: Described herein is a fabric care composition including at least one hydrophobically modified polyalkyleneimine as dye fixative polymer. Also described herein is a method for providing an improved color care effect during washing or treatment of colored fabric, the method including use of the hydrophobically modified polyalkyleneimine as dye fixative polymer.

公开(公告)号：US20220372404A1

公开(公告)日：2022-11-24

申请号：US17273991

申请日：2019-08-30

Applicant: BASF SE

Inventor： Yan Kang ,  Ya Jing Liu ,  Yungi Lee ,  Helmut Witteler ,  Alexandros Lamprou

IPC: C11D3/37 ,  C11D1/04 ,  C11D3/39 ,  C11D1/46 ,  C11D3/20 ,  C11D1/94 ,  C11D11/00

Abstract: Described herein is a fabric care composition including at least one hydrophobically modified polyalkyleneimine as dye fixative polymer. Also described herein is a method for providing an improved color care effect during washing or treatment of colored fabric, the method including use of the hydrophobically modified polyalkyleneimine as dye fixative polymer.