摘要:
Described is a paste-form washing and cleaning agent including 20 to 58 % by wt. of, in particular non-ionic, surfactants, 2 to 40 % by wt. of builders and 2 to 40 % by wt. of a bleach containing a peroxy oxidizing agent and a bleach activator.
摘要:
Disclosed is a pastelike detergent and cleaning agent, containing a nonionic surfactant, organic and/or inorganic builder, an alkalizing agent and optionally a bleaching agent, an enzyme, a graying-inhibiting polymer and/or other common constituents, characterized in that it contains 5-30 wt. % of an ethoxylated alcohol of general formula (I): R1-(OC2H4)m-OH, wherein R1 means an alkyl radical or an alkenyl radical with 9 to 15 C atoms and the average ethoxylation degree (m) can range from 1 to 8, 1-20 wt. % of an ethoxylated alcohol of general formula (II): R2-(OC2H4)n-OH, wherein R2 means an alkyl radical or an alkenyl radical with 12 to 22 C atoms and the average ethoxylation degree (n) ranges from 3 to 14 with the proviso that n is at least 1.0 greater than m, 20-80 wt. % alkalizing agent, 1-20 wt. %, specially 3-15 wt. % medium to long-chained alcohol or alkyl ether of general formula (III): R3-O-R4, wherein R3 means an alkyl radical or an alkenyl radical with 6 to 22 C atoms and R4 means hydrogen or an alkyl radical with 1 to 6 C atoms, and up to 15 wt. % of an organic polymer polycarboxylate-type builder.
摘要:
The invention relates to a method for dosing pre-portioned textile detergents which are packed in bags made of a water-soluble film. Said bags are introduced into a dimensionally stable, preferably round, reclosable hollow body, which on one side in its outer wall has one or more permanent openings (4). After closing of the hollow body the bags, in this form and undergoing a movement, are brought into contact with the water which serves to produce the lye. Arranging the openings in the hollow body on one side only permits a very even distribution of the detergent in the lye. According to a special version of the invention the hollow body also has a perforated separating wall (5) inside it. The method is especially well suited for dosing viscous, gel-like or paste-like detergents.
摘要:
The invention relates to a method for washing clothes, in particular working clothes. The clothes are washed in a washing machine of the type commonly used in industrial laundries, using a combination of products comprising at least two components: (A) a washing alkali component containing (A1) an anionic surfactant and a water-soluble silicate, and/or (A2) an alkali hydroxide and (A3) complex-forming agents; and (B) a surfactant component preferably containing a nonionic surfactant. After washing, the wastewater is treated in a membrane filtering system. Unlike known agents, the inventive product combination comprising components A and B does not negatively affect wastewater treatment in the membrane filtration system. In particular, it does not block the membranes.
摘要:
The invention relates to a pasty washing agent for use in commercial laundering which contains a non-ionic surfactant, an organic and/or inorganic builder, a bleaching agent based on peroxygen, and optionally contains other common constituents. The inventive pasty washing agent is characterized in that it contains 30 wt. % to 60 wt. % of a non-ionic surfactant, 0.5 wt. % to 5 wt. % of a fatty acid and/or fatty acid alkaline-salt, 5 wt. % to 15 wt. % of citrate and/or citric acid and 15 wt. % to 35 wt. % of an inorganic peroxygen compound. In addition, the pasty washing agent does not contain alkali metasilicate nor a bleach activator. In addition to exhibiting a good cleaning efficiency, the inventive agent has a disinfecting action.
摘要:
The invention relates to the use of tenside agents containing selected non-ionic tensides, for use in cleaning and/or disinfecting processes and/or cleaning and/or disinfecting preparations.
摘要:
The invention relates to a paste-like detergent that contains up to 40 % by weight of an inorganic builder and/or an alkalifying agent and up to 15 % by weight, especially 3 % by weight to 10 % by weight, of an organic builder, and optionally bleaching agents, enzymes, an anti-graying polymer and/or other conventional ingredients. The inventive detergent is further characterized in that it contains 5 % by weight to 25 % by weight of a carbonic acid salt of the general formula (I) R1-COOM (I), wherein R1 represents an alkyl or alkenyl group with 8 to 22 C atoms and M represents an alkali metal, 1 % by weight to 20 % by weight of a long-chain alcohol or alkylether of the general formula (II) R2-O-R3 (II), wherein R2 represents an alkyl or alkenyl group with 8 to 22 C atoms and R3 represents hydrogen or an alkyl group with 1 to 6 C atoms, as well as 10 % by weight to 65 % by weight water and/or a short-chain polyol of the general formula (III) X-CH¿2?-(CHY)n-CH2-Z (III), wherein n is an integer from 0 to 2 and X, Y and Z independently represent hydrogen or a hydroxyl group, with the proviso that at least 2 hydroxyl groups are present in the molecule. Although these agents are substantially devoid of non-ionic tenside containing alkoxy groups and of synthetic anion tenside of the sulfate and sulfonate type, they are characterized by excellent washing results.
摘要:
A paste-like washing and cleaning agent contains non-ionic surfactants, organic and/or inorganic builders, alkalising agents and if required bleaching agents, enzymes, greying-inhibiting polymers and/or other usual ingredients and is characterised in that it is free from synthetic anionic surfactants of the alkyl benzene sulphonate type and in that it contains 5 to 30 wt % of an ethoxylated alcohol of general formula (I): R1-(OC2H4)m-OH, in which R1 stands for an alkyl or alkenyl radical with 12 to 14 C atoms and can take a mean ethoxylation value m from 1 to 8; 1 to 20 wt % of an ethoxylated alcohol of general formula (II): R2-(OC2H4)n-OH, in which R2 stands for an alkyl or alkenyl radical with 12 to 22 C atoms and can take a mean ethoxylation value n from 3 to 14, provided that n be higher than m by at least 1.0; 20 to 80 wt % alkalising agents; 1 to 20 wt %, in particular 3 to 15 wt % of a long-chain alcohol or alkyl ether of general formula (III): R3-O-R4, in which R3 is an alkyl or alkenyl radical with 8 to 22 C atoms and R4 is hydrogen or an alkyl radical with 1 to 6 C atoms; and up to 5 wt % organic builders of the polymer polycarboxylate type.