Multipurpose liquid detergent and cleaning agent

 

(57) Abstract:

The invention relates to a liquid aqueous peroxide-based formulations wide functional applications and can be used for washing and bleaching textiles, as well as for washing and cleaning hard surfaces from contamination. The specified detergent contains, wt%: the peroxide - 0,1-20,0; connection with phosphonic group - 0,1-10,0; saturated carboxylic acid with a carbon number of 1-15 atoms and/or its salt is 0.1 to 10.0; rankabove acid and/or salt - 0,1-10,0; functional additives and water up to 100. The technical result - high washing, cleansing and whitening ability and stability. 2 C.p. f-crystals.

The invention relates to a liquid aqueous peroxide-based formulations wide functional applications and can be used in particular for washing and bleaching textiles, as well as for washing and cleaning hard surfaces such as dishes, tubs, toilets, tile, carpet.

Currently very promising is the use in detergents and cleaners peroxide-based compounds, the main advantage of which is that they are not about what is the use of liquid hydrogen peroxide in the composition of detergents, because on its basis it is possible to create a liquid composition having significant advantages over bulk forms of the discussed tools that use solid peroxide compounds. Liquid forms of detergents and cleaning agents technology in the manufacture, quickly and easily dissolved in the scrubbing medium, do not fall into the air in their manufacture and use, which is inevitable when creating and applying granular forms of these funds.

So, it is known liquid aqueous detergent (EP N 0856577 A1, 11 D 3/39) containing a peroxide-based compound, in particular a peroxide, a peroxide stabilizer - phosphodiesterase connection, in particular 1-hydroxyethylphosphonate, and other functional additives and auxiliary substances, including mineral or organic acid to regulate the pH of the funds.

This tool has a rather complicated composition that is designed for a specific functional task and is used for cleaning hard surfaces from contamination.

Known liquid detergent (EP N 0384515 A1, 11 D 3/39), which is selected by the authors for the prototype.

The reporting tool is containing compound (hydroxyethylidenediphosphonic acid), saturated carboxylic acid with the number of carbon atoms in excess of 15, namely fatty acid and/or its salt, performs the function of a viscosity regulator, and other functional additives and water.

This composition is designed primarily for use in machine washing of textiles.

The task of the claimed invention is to provide a new multi-purpose liquid funds on the basis of hydrogen peroxide is effective in relation to washing and cleaning hard surfaces, and washing and bleaching textiles.

The essence of the proposed technical solution is that the multipurpose liquid detergent and cleaning agent containing hydrogen peroxide, a connection with at least one phosphonic group, a saturated carboxylic acid and/or its salt, as well as functional additives and water, according to the invention further comprises rankabove acid and/or its salt, as a saturated carboxylic acid and/or its salt used is a saturated carboxylic acid with the number of carbon atoms from 1 to 15 and/or its salt in the following ratio, wt.%:

Hydrogen peroxide is 0.1 to 20.0

Connection with 1-10,0

Aringarosa acid and/or salt - 0,1-10,0

Functional additives and water To 100

In addition, the functional additives proposed drug included surfactant in the amount of 0.5 - 30.0 wt.%.

In addition, as surfactants in the inventive tool, it is advisable to use a mixture of ionic and nonionic surfactants in a ratio of 3:1.

When creating the proposed drug, the authors experimentally was selected qualitative and quantitative composition providing high washing and cleansing effects, good whitening capacity means, its stability, largely due to the inclusion in the composition of the above two types of acids in combination with phosphodiesterase connection.

In particular, it is seen that in the presence of a saturated carboxylic acid and/or its salts is enhanced stabilizing effect phosphodiesterase connection in relation to hydrogen peroxide, it appeared that phosphodiesterase connection makes a significant contribution to the ability of the inventive compositions. The inclusion of two selected types of acids and/or the " fabric).

The limits of the concentrations of the components included in the funds selected by the authors experimentally.

In the inventive composition is used saturated carboxylic acid with the number of carbon atoms is not more than 15 and/or its salt, as the use of saturated carboxylic acids with longer carbon chain (fatty acids) and/or its salt can lead to the formation of the hard film on the surface being cleaned and thereby degrade the operational characteristics of the tool.

As compounds containing phosphonic group, in the inventive composition can be used, for example, 1 - hydroxyethylidenediphosphonic acid (HEDP), nitriltrimetilenfosfonovaya acid (NTF), Ethylenediamine-N,N, N', N'-tetramethylphosphonium acid (EDTP), Diethylenetriamine-N,N,N',N", N"-pentamethylheptane acid (DPF), and other compounds containing at least one phosphonic group or a mixture thereof.

As a saturated carboxylic acid with the number of carbon atoms of 1 to 15 and/or its salts can be used mono-, di - and trichomona acid (e.g. formic, acetic, malonic, succinic, glutaric, citric acid and/or its salt, and a mixture of these acids and solitaria, salicylic acid and/or its salt, and a mixture of these acids and salts.

To enhance the cleansing and purifying effect of the claimed composition in its composition can be included surfactant in an amount of from 0.5 to 30.0 wt.%.

The most advisable to use a mixture of ionic and nonionic surfactants in a ratio of 3:1.

Other functional additives may be normal for detergents and cleaning compositions components: pH regulators, girotropnye substances, perfumes, dyes, optical brighteners.

The tool is prepared by dissolving the components in water.

The finished tool is a homogeneous transparent liquid, easily miscible with water in any ratio, pH of the finished tool is 3.5 - 5.0.

The tool preserves the stability properties during long term storage (at least 1 year).

The tool can be used in a wide temperature range (20 - 100oC) and at a pH of the scrubbing medium from 5 to 9.

The possibility of implementing the claimed assets are shown in the examples of specific performance.

Example 1. The composition, wt.%:

Caustic soda - 0,4

Water Up to 100

pH is 3.8

Example 2. The composition, wt.%:

The peroxide - 7,0

EDDC - 2,0

Succinic acid - 0,5

Salicylic acid - 0,3

A mixture of sulfosalicylate sodium and neonols AF 9-10 in the ratio of 3:1 to 1.0

Caustic soda - 1,3

Water Up to 100

the pH of 4.1

Example 3. The composition, wt.%:

The peroxide - 15,0

NTF - 1,0

Eddc TRAMONTINA salt - 2,5

Citric acid - 1,0

Salicylic acid - 0.5

Sintana DC-10 - 1,0

Caustic soda - 0,8

Odorant "lemon" - a 0.1

Optical bleach - 0,8

Water Up to 100

the pH of 3.9.

The compositions in examples 1-3 were tested in the wash products from natural and synthetic fibers at temperatures corresponding to the temperatures recommended for washing these types of fabrics (in the range of 20 - 100oC). The composition showed high removal efficiency of contaminants, as well as a good whitening effect in the case of washing with bleaching of cotton fabrics. When this treated fabric did not lose strength.

The compositions in examples 1-3 were tested for cleaning tableware made of glass, porcelain, enamel and metal utensils. Through these quickly.

The compositions in examples 1-3 were tested when cleaning tile and linoleum flooring. These compounds efficiently and quickly cleaned surfaces.

Thus, the inventive liquid washing and cleaning agent is equally effective when used for different purposes: when washing and bleaching textiles in washing various posudokhozyajstvennyj items when cleaning tile and flooring.

1. Multipurpose liquid detergent and cleaning agent containing hydrogen peroxide, a connection with at least one phosphonic group, a saturated carboxylic acid and/or its salt, as well as a functional additive and water, wherein the tool further comprises rankabove acid and/or its salt, as a saturated carboxylic acid and/or its salt used is a saturated carboxylic acid with the number of carbon atoms of 1 to 15 and/or its salt in the following ratio, wt.%:

Hydrogen peroxide is 0.1 to 20.0

Connection with phosphonic group - 0,1 - 10,0

Saturated carboxylic acid with the number of carbon atoms of 1 to 15 and/or its salt - 0,1 - 10,0

Aringarosa acid and/or salt - 0,1 - 10,0

Functional add OSTO-active substance in quantities of 0.5 to 30.0 wt.%.

3. Means under item 2, characterized in that as the surfactant used a mixture of ionic and nonionic surfactants in a ratio of 3:1.

 

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