SU825611A1 - "alma" composition for cleaning solid surface - Google Patents

Description

(54) COMPOSITION FOR CLEANING SOLID ALMA SURFACE

The invention relates to the chemical industry, in particular, to household chemicals for cleaning hard surfaces (glass, porcelain, ceramic, enamelled, aluminum dishes, baths, and sinks). Modern dishwashing detergents for sink baths must meet a number of requirements, among which, along with cleaning ability, degreasing power is the most important because the main part of dishes, baths, sinks and soils removed from the surface is fatty. The cleaning ability characterizes the ability of a drug to remove contaminants due to the mechanical action of a degreasing ability to reflect the ability of a drug to chemically affect fatty contaminants. The definition of cleaning and degreasing ability makes it possible to most objectively assess the consumer qualities of the preparation. In addition, it should be noted that among the quality requirements of products intended for powder cleaning powders, an important factor is the lack of skin irritation, i.e. the pH value (pH) of them should not exceed the value of 1O, 5. A cleaning agent is known that contains, as an abrasive or active additive, quartz or lime, soda ash, sodium carbonate or sodium silicate. As a surfactant, it contains sodium dodecyl sulfonate. The preparation also contains such additives as dichloroisocyanuric acid or alkali metal dichloris ioanurate alkali metal, inorganic and organic fillers, various bactericides u.The presence of abrasive materials such as quartz and lime in the composition makes it impossible to use glass and porcelain dishwashing detergents.

pattern on the glaze, as the abrasive damages the cleaned surface.

It is also known to clean a solid surface cleaner containing Tripoli sodium phosphate, oxalic white soot.

non-ionic psurfactant acid 21.

The disadvantages of this product include the increased content of surfactants, which makes it difficult to rinse the products off the surfaces to be cleaned, and the presence of oxalic acid in the composition, which, as is known, damages enameled dishes, baths, and sinks. due to toxicity.

A household cleanser is known to contain up to 8O% deficient sodium bicarbonate, sodium tripolyphosphate, sodium metasilicate 51, sulfate, or magnesium bleach. As an additive bleed, use hypochlor-oxygen sodium sj.

The indicated composition does not have a sufficiently high cleaning and degreasing ability.

A solid surface cleaning agent is known — Mirror-2, containing polyethylene glycol, sodium salts of secondary sulfates, sodium metasilicate, sodium tripolyphosphate, benzoic acid, and sodium bicarbonate 4.

The disadvantage of this means is the presence in large quantities (up to 8O%) of deficient sodium bicarbonate.

The closest to the proposed isofeteny in composition and purpose is the composition for cleaning a hard surface. Light, containing the following components, mass%:

Chlorotrinated phosphate in

in terms of 1% OO

active content

chloro0,3-O, 4

Sodium tripolyphosphate 3.0-5.0

Soda Cut 3, O-S, O

Sodium bicarbonate. 78,, 0

Composition well Removes pigment contaminants from the surface being cleaned fsj.

The disadvantages include a high concentration of deficient sodium bicarbonate (up to 78–84%) and a low degreasing capacity of 60%.

Pel of the invention is an increase in degreasing and cleaning ability while reducing the content of the definitive sodium bicarbonate.

The goal is to use a polyphosphate agent, sodium polyphosphate the following ratio of components, wt.%:

Polyethylene glycol or

pyoxyethylene glycol monoaganolamide ester of synthetic fatty acids of the C..J-C {syntamide-5) fraction or alkylsulfonate2-4

Sodium chloride or chloramines or chlorotrin sodium phosphate, 3-O, 5

Sodium polyphosphate 3-8

Sodium bicarbonate 24-28

Soda Ash 26-30

Sodium sulfate Else

In order to ensure a high cleaning effect and a degreasing effect, surfactants were introduced: alkyl sulfonate sulfonate — a paste-like mixture of sodium salts of isomeric alkyl sulfonic acids; Sintamide-5-pasty mixture of polyoxyethylene glyco / yvh ether monoet-g nolamides of synthetic fatty acids fraction; polyethylene glycol - 15polymer of ethylene oxide with ethylene glycol, in appearance - white flakes

Chlorotrin sodium phosphate or chloramine B or monochloramine CB or sodium dichloroisocyanurate are used as a chlorine-containing additive to provide the bleaching and deodorizing effect to the preparation.

Chlorinated trisodium phosphate, a complex compound, is obtained by reacting trisodium phosphate with sodium hypochloride.

Chloramine B - crystalline sodium salt of benzenesulfamide.

Monochloramine HB is a sodium hydrochloride crystalline hydrate and chlorobenzene lfacid.

Sodium salt of dichloroisocyanuric acid is a white powder with a pungent smell of chlorine.

Ll provide a dispersing krmlokoobrazuk tse and emulsifying action

The compounds in the proposed composition are used with sodium tripolyphosphate and disodium phosphate.

The content of sodium bicarbonate deficient is reduced by increasing the content of soda ash and the introduction of a filler — sodium sulfate.

Taking the ratio of components allows reducing the content of deficient sodium bicarbonate by 3 times and increasing the amount of degreasing and cleaning properties.

The rationale for reducing the content of sodium bicarbonate and the dependence of the amount of degreasing and cleaning ability of the compositions of the present invention on the input of the components of the cc; Tavlena table. 1, the content of scarce sodium bicarbonate can be reduced by 3 times, i.e. up to 24-28% since this amount, with the ratio of the remaining components found and the additional introduction of surfactant and sodium sulfate, provides the drug with high consumer qualities - degreasing ability - 1OO% and cleaning capacity 1OO%.

A further decrease in sodium bicarbonate content leads to an increase in the pH of the preparation, which leads to the appearance of

skin irritating. The introduction of only surfactants into the known composition does not give a significant increase in degreasing ability (composition 1O),

The introduction of surfactant in the proposed composition in an amount of 2-4% at the specified ratio of the remaining components provides a high degreasing and cleaning ability (compositions l-v3), and surfactant in a smaller amount does not give a significant increase in the power & body quality, further increasing the content of surfactant to 5% does not increase degreasing and cleaning ability, the introduction of surfactant in even greater amounts in the means intended for cleaning with powder is not recommended, since it will be difficult to wash out the agent, and the use of surfactant in such products in quantities of more than 5% will require subsequent repeated rinsing.

Testing of compositions containing polyoxyethyphenglycol ether monoethanolamide synthetic fatty acids of the C.-C fraction as surfactant. IP alkypsulphonate, and as a chlorine-containing additive of any of the components - sodium dichloroisocyanurate or chloramine or chlorotrisodium phosphate dapi, the results are similar to those given in table. one.

aa about 26-30% of captioned soy provide a high degreasing and cleaning effect - 95-1 OO%, a larger amount of it will lead to an increase in the hydrogen index (pH) above 10.5 (composition 7), a smaller amount will not provide desired degreasing ability (composition 6). The introduction of abundant, cheaper sodium sulphate as a filler for a new agent allows reducing the content of deficient sodium bicarbonate, maintaining the pH value (pH) within the acceptable range of 9.7-10.1 and high degreasing value and cleaning ability (compositions 1-3 ). It was also established that to remove pigment contaminants from tea, gots, coffee, vegetables, it is quite sufficient to have a chlorine additive in the amount of 0.3-O, 5% in the composition of the agent (in terms of 10%).

From tab. 2 shows that the proposed structure in its consumer qualities surpasses the known drugs.

When conducting practical tests in domestic conditions, it was established that the proposed composition not only degreases well the cleaned dishes, removes contaminants from tea, coffee, year, vegetables, but also cleanses bathrooms and sinks.

Thus, when using the proposed composition, the deficit of sodium bicarbonate was found to double the maximum degreasing and cleaning effect when the ratio of polyphosphate, chlorine additive, soda ash, sodium bicarbonate, and the addition of surfactant and sodium sulfate was passed.

Claims (5)

Invention Formula A solid surface cleaning composition containing sodium bicarbonate, calcinated sots, sodium polyphosphate and a chlorine-containing additive, characterized in that the composition additionally contains polyethylene glycol or polyoxyethylene glycol ether, monoethanolamide, synthetic fraction, or methyl polyethylene glycol or polyoxyethylene glycol ether fraction, or methyl polyethylene glycol, in order to increase the degreasing and cleaning capacity. sodium sulphate, and as a chlorine-containing additive, the composition contains sodium dichloroisocyanurate or chloramy or chlorotriatriate in the following ratio components, wt.%: the content of active chlorine). In addition, it has been found that in order to ensure a high degreasing and cleaning effect during the cleaning process of the contaminated surface with a powder, 3, O-8, O% sodium polyphosphate is sufficient. As noted above, the bread additive is part of the proposed cleaner. However, due to the increased number of allergic diseases, some people do not tolerate the smell of chlorine. Therefore, the proposed composition in order to improve the organoleptic characteristics may contain soap fragrances Aro-. matte or Pinocchio in the amount of 0.1-0.2%. Consumer quality assessment — assessment of cleaning ability, degreasing effect, and determination of consumption rates was carried out according to known methods. Table 2 and Polyethypm taken into account in the examination 1.Patent of England M- 14.93О12, cl. C 11D 1O / O2, 1977. 2. Authors sviepiebstvo USSR N 4422OO, CP. From IID 3/14, 1974. 3. Authors' Soviet Union N 649741, cl. C 11B 7/14, 1975. 4. USSR authorship No. 534О95, cl. C 11 D 1/83, 1976. 5. USSR authorship NO 467О97, kp. C 11D 7/12, 1974 (prototype).