公开(公告)号：US20230374415A1

公开(公告)日：2023-11-23

申请号：US18246634

申请日：2021-09-17

Applicant: BASF SE

Inventor： Grit BAIER ,  Roland ETTL ,  Claudia ESPER ,  Antoine Maxime Charles Joseph BEZIAU ,  Juergen DETERING ,  Oliver SPANGENBERG ,  Gabriele BOENEMANN

IPC: C11D3/00 ,  C11D11/00 ,  C11D10/04 ,  C11D3/386 ,  C11D3/37 ,  C11D3/30

CPC classification number: C11D3/0036 ,  C11D11/0017 ,  C11D10/045 ,  C11D3/38645 ,  C11D3/3765 ,  C11D3/30 ,  C11D3/3723 ,  C11D1/22

Abstract: Described herein is a liquid composition including at least component (a) a polymer which is



(a1) an ethoxylated hexamethylene diamine polymer, quaternized and optionally sulfated including on average 20 to 30 ethoxylate groups (EO) with an average molecular weight Mw in a range from 2,000 to 10,000 g/mol and mixtures thereof, and/or
(a2) an ethoxylated polyethylenimine including on average 15 to 25 ethoxylate groups (EO) per NH-group with an average molecular weight MW in a range from 5,000 to 20,000 g/mol;

and

component (b) at least one cellulase.

公开(公告)号：US20240052270A1

公开(公告)日：2024-02-15

申请号：US18245849

申请日：2021-09-17

Applicant: BASF SE

Inventor： Stephan HUEFFER ,  Sonja KUEBELBECK ,  Gabriele BOENEMANN ,  Katrin-Stephanie TUECKING ,  Grit BAIER ,  Stefan JENEWEIN ,  Stefan FISCHER

IPC: C11D3/386 ,  C11D3/43 ,  C11D3/33 ,  C11D11/00 ,  C11D3/20

CPC classification number: C11D3/38663 ,  C11D3/43 ,  C11D3/33 ,  C11D11/0017 ,  C11D11/0023 ,  C11D3/2044 ,  C11D3/2093 ,  C11D3/38636

Abstract: A liquid composition, including



component (a): at least one peptide aldehyde, and
component (b): at least two organic solvents, where one organic solvent is 1,2-propane diol and at least one further organic solvent is selected from the group consisting of diols other than 1,2-propane diol in a weight ratio of 1,2-propane diol: at least one diol other than 1,2-propane diol of 25:1 to 1:4.

公开(公告)号：US20230174900A1

公开(公告)日：2023-06-08

申请号：US17995510

申请日：2021-04-06

Applicant: BASF SE

Inventor： Roland ETTL ,  Thomas WEISS ,  Gabriele BOENEMANN ,  Volker KREIDER ,  Aaron WAGNER

IPC: C11D3/00 ,  C11D11/00 ,  C11D3/22 ,  C11D3/37 ,  C11D17/00

CPC classification number: C11D3/0036 ,  C11D3/225 ,  C11D3/3765 ,  C11D11/0017 ,  C11D17/003

Abstract: Disclosed herein are aqueous polymer compositions, which are obtainable by radical copolymerization in water; a process for producing the aqueous polymer compositions; a method of using the aqueous polymer compositions as an anti-greying additive in washing or laundry; a method of using the aqueous polymer compositions as an anti-greying additive in liquid laundry detergent formulations or gel-type laundry detergent formulations; and a liquid laundry detergent formulation or gel-type laundry detergent formulation, which contains at least one aqueous polymer composition.