公开(公告)号：PL1791936T3

公开(公告)日：2012-07-31

申请号：PL05782771

申请日：2005-09-13

Applicant: BASF SE

Inventor： BECKER HEIKE ,  NEUNER BERNHARD

IPC: C11D3/37 ,  C11D1/72 ,  C11D3/33

公开(公告)号：ES2378889T3

公开(公告)日：2012-04-18

申请号：ES05782771

申请日：2005-09-13

Applicant: BASF SE

Inventor： BECKER HEIKE ,  NEUNER BERNHARD

IPC: C11D3/37 ,  C11D1/72 ,  C11D3/33

Abstract: Formulaciones de limpieza exentas de fosfatos para el lavado de la vajilla a máquina, que contienen como componentes: a) un 1 a un 20 % en peso de copolímeros constituidos por a1) un 30 a un 70 % en peso de ácido maleico o anhídrido de ácido maleico, a2) un 20 a un 40 % en peso de isobuteno, y a3) un 5 a un 20 % en peso de octadeceno, b) un 1 a un 50 % en peso de complejantes, seleccionados a partir del grupo constituido por ácido nitrilotriacético, ácido hidroxietiletilendiaminotetraacético, ácido etilendiaminotetraacético, ácido dietilentriaminopentaacético y ácido metilglicindiacético, ácido glutámico-ácido diacético, ácido iminodisuccínico, ácido hidroxiiminodisuccínico, ácido etilendiaminodisuccínico, ácido aspártico-ácido diacético, así como sus sales, c) un 1 a un 15 % en peso de agentes tensioactivos no iónicos ligeramente espumantes, d) un 0,1 a un 30 % en peso de agentes de blanqueo, y en caso dado activadores de blanqueo, e) un 0 a un 60 % en peso de otros adyuvantes, f) un 0 a un 8 % en peso de enzimas, g) un 0 a un 50 % en peso de uno o varios aditivos adicionales, como agentes tensioactivos aniónicos o zwitteriónicos, catalizadores de blanqueo, soportes de álcali, inhibidores de corrosión, antiespumantes, colorantes, perfumantes, cargas, disolventes orgánicos y agua, dando por resultado un 100 % en peso la suma de componentes a) a g).

公开(公告)号：AT546515T

公开(公告)日：2012-03-15

申请号：AT05782771

申请日：2005-09-13

Applicant: BASF SE

Inventor： BECKER HEIKE ,  NEUNER BERNHARD

IPC: C11D3/37 ,  C11D1/72 ,  C11D3/33

Abstract: A phosphate-free detergent formulation for machine dishwashing comprising, as components: a) from 1 to 20% by weight of copolymers of a1) from 20 to 80% by weight, preferably from 30 to 70% by weight, of at least one monomer from the group consisting of monoethylenically unsaturated C3-C10-mono- or -dicarboxylic acids or anhydrides thereof, a2) from 0 to 80% by weight, preferably from 10 to 50% by weight, of at least one monomer of the general formula (I), where R1, R2 and R3 are each independently H, CH3 or C2H5, 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 a3) from 0 to 80% by weight, preferably from 5 to 20% by weight, of at least one further monomer selected from the group consisting of olefins having 10 or more carbon atoms or mixtures thereof and reactive polyisobutenes having on average from 12 to 100 carbon atoms, b) from 1 to 50% by weight of complexing agents, selected from the group consisting of nitrilotriacetic acid, hydroxyethylethylenediaminetriacetic acid, ethylenediaminetetraacetic acid, diethylenetriaminepentaacetic acid, methylglycinediacetic acid, glutaminicaciddiacetic acid, iminodisuccinic acid, hydroxyiminodisuccinic acid, ethylendiaminodisuccinic acid, asparaginicaciddiacetic acid and salts therof, c) from 1 to 15% by weight of low-foaming nonionic surfactants, d) from 0.1 to 30% by weight of bleaches and, if appropriate, bleach activators, e) from 0 to 60% by weight of further builders, f) from 0 to 8% by weight of enzymes, g) from 0 to 50% by weight of one or more further additives such as anionic or zwitterionic surfactants, bleach catalysts, alkali carriers, corrosion inhibitors, defoamers, dyes, fragrances, fillers, organic solvents and water, the sum of components a) to g) adding up to 100% by weight.