公开(公告)号：MX2009005829A

公开(公告)日：2009-06-16

申请号：MX2009005829

申请日：2007-12-21

Applicant: BASF SE

Inventor： DETERING JUERGEN ,  BAUR RICHARD ,  BECKER HEIKE ,  NORDMANN GERO

IPC: C11D3/00 ,  C11D3/37

Abstract: La invención se refiere al uso de polialquileniminas hidrofóbicamente modificadas para usarse como inhibidores de transferencia de colorante.

公开(公告)号：AU2008313803A1

公开(公告)日：2009-04-23

申请号：AU2008313803

申请日：2008-10-10

Applicant: BASF SE

Inventor： BECKER HEIKE ,  ETTL ROLAND ,  TROPSCH JUERGEN

IPC: C11D1/72 ,  C11D3/33 ,  C11D3/37 ,  C11D3/39

Abstract: A phosphate-free detergent formulation for machine dishwashing, having from 1 to 20% by weight of a mixture of from 5 to 95% by weight of hydrophobically modified polycarboxylates I formed from 20 to 80 mol % of at least one monoethylenically unsaturated C3-C10-mono- or -dicarboxylic acid or anhydrides thereof, from 0 to 80 mol % of at least one monomer of the general formula (I) in which R1, R2 and R3 are each independently H, CH3 or C2H5, and R4 is a linear, branched or cyclic radical having from 1 to 6 carbon atoms or an aromatic radical having from 6 to 12 carbon atoms, and from 0 to 20 mol % of at least one further monomer, from 5 to 95% by weight of hydrophilically modified polycarboxylates II, where the sum of a1) and a2) adds up to 100% by weight.

公开(公告)号：AT422533T

公开(公告)日：2009-02-15

申请号：AT04790785

申请日：2004-10-23

Applicant: BASF SE

Inventor： GUZMANN MARCUS ,  BECKER HEIKE

IPC: C11D3/37 ,  C11D17/00

Abstract: Use of copolymers comprising alkylene oxide units and comprising, in randomly or blockwise copolymerized form, (a) 50 to 93 mol % of acrylic acid and/or a water-soluble salt of acrylic acid, (b) 5 to 30 mol % of methacrylic acid and/or a water-soluble salt of methacrylic acid and (c) 2 to 20 mol % of at least one nonionic monomer of the formula I in which the variables have the following meanings: R1 is hydrogen or methyl; R2 is a chemical bond or unbranched or branched C1-C6-alkylene; R3 is identical or different unbranched or branched C2-C4-alkylene radicals; R4 is unbranched or branched C1-C6-alkyl; n is 3 to 50, as deposit-inhibiting additives in the rinsing cycle of a dishwasher.