公开(公告)号：BR9708274A

公开(公告)日：1999-08-03

申请号：BR9708274

申请日：1997-03-25

Applicant: BASF AG

Inventor： BAUR RICHARD ,  BERTLEFF WERNER ,  POTTHOFF-KARL BIRGIT ,  EHLE BEATLE ,  KRONER MATTHIAS ,  SCHORNICK GUNNAR

IPC: C11D3/30 ,  C11D1/40 ,  C11D1/83 ,  C11D3/00 ,  C11D3/08 ,  C11D3/10 ,  C11D3/36 ,  C11D3/37 ,  C11D3/39 ,  C11D7/08 ,  C11D7/32

Abstract: A mixture comprising(a) from 0.1 to 99% by weight of at least one polycarboxylate having at least 3 carboxyls,(b) from 0.1 to 99% by weight of at least one amine having a pKa value of more than 9, and(c) from 0.1 to 99% by weight of at least one acid selected from the group consisting of mineral acids and organic acids having one or two carboxyls and not more than 10 carbons,with the proviso that the mixture contains less than 24% by weight of triphosphates, is used in detergent and rinse aid formulations.