公开(公告)号：US11840680B2

公开(公告)日：2023-12-12

申请号：US17052069

申请日：2019-04-29

Applicant: BASF SE

Inventor： Juergen Detering ,  Holger Tuerk ,  Keith E Gutowski ,  Heike Weber ,  Gazi Tuerkoglu

IPC: C11D3/37 ,  C11D3/20 ,  C11D3/33 ,  C11D11/00 ,  C11D17/00 ,  C11D1/72 ,  C11D3/04 ,  C11D3/08 ,  C11D3/10 ,  C11D3/386 ,  C11D3/39

CPC classification number: C11D3/3788 ,  C11D1/72 ,  C11D3/046 ,  C11D3/08 ,  C11D3/10 ,  C11D3/2086 ,  C11D3/33 ,  C11D3/38609 ,  C11D3/3942 ,  C11D11/0023 ,  C11D17/0091

Abstract: Described herein is a dishwashing detergent formulation, including

(a) 1-15% by weight of the total composition of

(a1) at least one of polyaspartic acid or modified polyaspartic acid or salts thereof, and
(a2) at least one graft copolymer composed of
wherein the weight ratio of (a1):(a2) is from 20:1 to 1:12;


(b) 0-60% by weight of complexing agent;
(c) 0.1-80% by weight of builders and/or cobuilders;
(d) 0.1-20% by weight of nonionic surfactants;
(e) 0-30% by weight of bleaches and bleach activators;
(f) 0-10% by weight of enzymes and enzyme stabilizers; and
(g) 0-50% by weight of additives.

公开(公告)号：US20210238504A1

公开(公告)日：2021-08-05

申请号：US17052069

申请日：2019-04-29

Applicant: BASF SE

Inventor： Juergen Detering ,  Holger Tuerk ,  Keith E Gutowski ,  Heike Weber ,  Gazi Tuerkoglu

IPC: C11D3/37 ,  C11D11/00 ,  C11D1/72 ,  C11D3/33 ,  C11D3/10 ,  C11D3/08 ,  C11D3/39 ,  C11D3/20 ,  C11D3/386 ,  C11D3/04 ,  C11D17/00

Abstract: Described herein is a dishwashing detergent formulation, including (a) 1-15% by weight of the total composition of (a1) at least one of polyaspartic acid or modified polyaspartic acid or salts thereof, and (a2) at least one graft copolymer composed of wherein the weight ratio of (a1):(a2) is from 20:1 to 1:12; (b) 0-60% by weight of complexing agent; (c) 0.1-80% by weight of builders and/or cobuilders; (d) 0.1-20% by weight of nonionic surfactants; (e) 0-30% by weight of bleaches and bleach activators; (f) 0-10% by weight of enzymes and enzyme stabilizers; and (g) 0-50% by weight of additives.