摘要:
An agent, and a method that uses the agent, reduces the damage to material containing cellulose during the bleaching thereof, by using a bleaching agent containing peroxygen, a bleach-enhancing transition metal complex, and creatine.
摘要:
The aim of the invention is reduce the damage to material containing cellulose during the bleaching thereof, by using bleaching catalysts, without significantly affecting the bleaching performance. This is achieved essentially by a method for the bleach treatment of material containing cellulose in the presence of a bleaching agent containing peroxygen and a bleach-enhancing transition metal complex, said method being carried out in the presence of a saccharide polymer carrying carboxy groups.
摘要:
A dishwashing or textile washing method for dispensing a cleaning-agent into a dishwasher or textile washer comprises: (1) providing a cleaning-agent presentation form comprising (a) a preparation B comprising at least one bleach activator; and (b) a preparation D comprising at least one bleaching agent, in a multi-chambered cartridge; (2) dispensing sub-quantity b of B such that the quantity of B remaining is at least two times the sub-quantity b dispensed; and (3) dispensing a sub-quantity d of D such that the quantity of D remaining is at least two times the sub-quantity d dispensed.
摘要:
The invention relates to low-alkaline and bleach-free dishwasher detergents having a pH value (20° C.) between 8 and 12, comprising a) 10 to 60 wt % of citrate, b) 1.5 to 30 wt % anionic copolymer, comprising i) unsaturated monocarboxylic acid(s) A ii) unsaturated dicarboxylic acid(s) B, characterized by good cleaning action, particularly improved cleaning of tea.
摘要:
The invention relates to dishwasher detergents, comprising a packaging means and two liquid washing or cleaning agents A and B, which are present in said packaging means separate from each other and which have the following composition: A: −10 to 55 wt. % builder(s); −0.1 to 15 wt. % enzyme(s); −0.001 to 30 wt. % bleach activator; −20 to 70 wt. % water; and B: −50 to 99.9 wt. % water; −0.1 to 50 wt. % oxygen bleaching agent, −
摘要:
Agent for bleaching keratinic fibers containing hydrogen peroxide, at least one cationic 3,4-dihydroisoquinoline derivate of general structure (I)— and at least one alkanol amine of the following general structure (II)— where n is a natural number from 2 to 6. The invention further relates to use of the agent for bleaching hair and to a corresponding method.
摘要:
An automatic dishwashing method using a bleaching-agent-free cleaning-agent presentation form comprising a plurality liquid cleaning agent preparations being dispensed into the interior of an automatic dishwasher, in the course of the cleaning method, from a cartridge located preferably in the interior of the cleaning machine, wherein a sub-quantity of each of the cleaning-agent preparation located in the cartridge is dispensed into the interior of the cleaning machine, a residual quantity of each of the cleaning-agent preparations located in the cartridge remaining in the cartridge until the end of the cleaning method, and said residual quantity corresponding to at least twice the quantity of the sub-quantity dispensed.
摘要:
A phosphate-free automatic dishwashing agent is described comprising from 0.05 to 20 wt. % amphoteric polymer and from 2 to 40 wt. % ethylene diamine disuccinic acid. The novel combination of amphoteric polymer with ethylene diamine disuccinic acid (EDDS) results in excellent performance compared to traditional phosphate-free automatic dishwashing agents, especially with regard to good cleaning, clear rinsing, and the overall inhibition of deposits.
摘要:
The invention relates to copolymers which comprise, in copolymerized form, a1) 30 to 90% by weight of at least one monoethylenically unsaturated C3-C8-carboxylic acid or of an anhydride or water-soluble salt thereof, a2) 3 to 60% by weight of at least one monomer comprising sulfo groups, a3) 3 to 60% by weight of at least one nonionic monomer of the formula (I) H2C═C(R1)COO—[R2—O]o—R3 (I) in which R1 is hydrogen or methyl, R2 are identical or different, linear or branched C2-C6-alkylene radicals which may be arranged in blocks or randomly, and R3 is hydrogen or a straight-chain or branched C1-C4-alkyl radical and o is a natural number from 3 to 50, a4) 0 to 30% by weight of one or more further ethylenically unsaturated monomers which are polymerizable with a1), a2) and a3), where the sum of a1), a2), a3) and a4) adds up to 100% by weight.
摘要:
The invention relates to a phosphate- and bleach-free automatic dishwashing agent containing: a) 5 to 60 wt % citrate, b) (hydrogen) carbonate, c) 2 to 40 wt % ethylenediamine disuccinic acid, wherein the weight ratio of the components b) and c) is between 1:5 and 10:1, and wherein said automatic dishwashing agent is characterized by good cleaning performance, particularly improved cleaning of tea.