SU1284995A1 - Method of producing hard toilet soap - Google Patents

Abstract

This invention relates to the soap industry and relates to methods for producing solid soaps. The aim of the invention is to improve the quality of toilet soap. To prepare the soap, the fatty acids are neutralized with soda ash, followed by caustic soda, and 10-20% of coconut oil is introduced into the fat mixture at the carbonate saponification stage. The soap mass is defended for at least 24 hours. Monoalkylolamides are introduced into the base after removing the starch glue and a mixture of white and dye is added as an aqueous suspension, and dyes are introduced in an amount of 4-12% by weight of the added white. Whitewash and dyes are introduced with stirring at 25-28 C. 13 pp. F., 1 tab. about s (l

Description

with

SP

This invention relates to the soap industry and relates to a process for the production of solid soaps.

The aim of the invention is to improve the quality of toilet soap.

The method is carried out as follows.

The base is boiled by neutralizing fatty acids with soda ash, followed by washing with caustic soda.

At the fat mixture, 10-20% coconut oil is introduced at the carbonate saponification stage.

The duration of settling of the soap mass is not less than 24 hours.

The basis of the Cape after suck should contain, wt.%:

Fatty acid

Fret

alkali

Free sour soda,

Sodium chloride

Not less than 63.0 Not more than O, 1

No more no more

0.3 0.7

Monoalkylolamides (powdered or in the form of scales) and a mixture of dyes are introduced into the base, obtained after settling and removing the podmylny glue, directly in the boiler or in one of the alternately working soap collectors (powdered or in the form of scales) and in the form of an aqueous suspension; -12% of the mass entered into the recipe white.

A suspension of titanium or zinc white and dyes is supplied with thorough mixing of the mass with live steam or a mechanical stirrer at 95-98 ° C until a uniformly colored and uniform base is obtained.

Next, the resulting colored base of the mouse is directed to the mechanical processing. The mechanical treatment is carried out in a vacuum drying unit.

A mixture of fragrances Lotus is introduced into the pelotezu vacuum drying unit.

25

Aqueous suspension of white and dye contains fine suspended particles of white in its composition, which, being the centers of crystallization, contribute to the formation of the spatial lattice of the soap on the mechanical strength of the piece and the ability of the soap to retain the fragrance in its structure.

Entering a mixture of fragrances Lotus and Magnoli (as liquid components) in a ratio of 1: 1-1: 3 with monoalkylolamides, which have plasticizing properties, in addition to ensuring the smell of soap, also affects its mechanical strength and ease of final distribution of the 35 dye. in the soap mass at the stage of sawing (plasticizing effect)

In addition, the process of introducing fragrances under vacuum has a great effect. If the density of the spray of the soap mass with the mixture of fragrances decreases to the exorbitant value, the concentration of fragrances in different particles (with a diameter of 1 cm) of the soap chips will be different. As a result, the adhesion forces between these particles are not the same, which leads to a non-uniform soap structure, a decrease in its mechanical strength and a change in the color shades of different parts of the piece due to different concentrations

thirty

40

45

50

and Magnoli in the ratio of 1: 1-1: 3 in the amount of 15-65% by weight of the monoalkylolamides introduced into the formulation.

The introduction of the flavors is carried out by vacuum through a rotameter, a needle valve and a viewing lamp. Flow of fragrances As can be seen from the table, when they block the irrigation density of soapy small values of parameters (the quantities are set using a dosing rotameter, a needle valve and are controlled by measuring the liquid-liquid phase (fragrances).

Examples with specific parameter values are given in the table.

coconut oil in a mixture of neutralizable acids, the content of dyes, the density of irrigated soap

five

0

five

ka and viewing lamp. This system of input and control of additives should ensure the density of the irrigation of the soap mass with a mixture of fragrances in the range of 20-45.

The quality of the toilet wash is evaluated by a number of indicators that characterize the specific properties of the soap.

The output of a certain amount of coconut oil at the carbonate washing stage contributes to the formation of a specific ordering structure, which, in addition to increased mechanical strength, contributes to the uniform distribution of the dye and fragrance in the soap, ensuring uniformity of color and the smell intensity of the soap bar.

Aqueous suspension of white and dye contains fine suspended particles of white in its composition, which, being the centers of crystallization, contribute to the formation of the spatial lattice of the soap on the mechanical strength of the piece and the ability of the soap to retain the fragrance in its structure.

Entering a mixture of fragrances Lotus and Magnoli (as liquid components) in a ratio of 1: 1-1: 3 with monoalkylolamides, which have plasticizing properties, in addition to providing the smell of soap, also affects its mechanical strength and ease of final distribution of 5 dye in soap mass at the stage of sawing (plasticizing effect).

In addition, the process of introducing fragrances under vacuum has a great effect. If the density of the spray of the soap mass with the mixture of fragrances decreases to the exorbitant value, the concentration of fragrances in different particles (with a diameter of 1 cm) of the soap chips will be different. As a result, the adhesion forces between these particles are not the same, which leads to a non-uniform soap structure, a decrease in its mechanical strength and a change in the color shades of different parts of the piece due to different concentrations

0

0

five

0

 As can be seen from the table, with the limiting values of the parameters (the number

liquid phase (fragrances).

Examples with specific parameter values are given in the table.

 As can be seen from the table, with the limiting values of the parameters (the number

coconut oil in a mixture of neutralizable acids, the content of dyes, the density of irrigated soap

mass mixture of fragrances) deteriorates the mechanical strength of a piece of soap. In addition, the smell of soap is also deteriorated (mild, unstable or strong, harsh), and the soap is unevenly colored.

Claims (2)

1. A method for producing solid toilet soap, which includes carbonate saponification of a mixture of fatty acids, followed by alkali cleansing, salting out, grinding, settling, removing the starch glue and making a soap base, mixing it with mono-alkylamides and whitewash, drying the soap base to produce soap chips, sawing and blending with additives and perfume, characterized in that, in order to improve the quality of toilet soap, before carbonate saponification, coconut oil is introduced into the fatty acid mixture in an amount of 10-20% of the mass of a large base white is injected in a mixture with dyes in the form of an aqueous suspension, and the dyes are introduced in an amount of 4-12% of the mass of white added, and the perfume is introduced by irrigating it with soap chips under vacuum in an amount of 15-65% of the mass of monoalkylamides at a density of irrigation of 20-45 kg / H M. 2. A method according to claim 1, characterized in that a fragrance is used as a mixture of perfumes Lotos and Magnoli, which are taken in a ratio. 12 N 10 "5 40 65 70 BY The proposed method of 0.5 "0.5 17 1: 1 111 20 28 3 45 1,5i3,5 50 The known method 1; I 55 persons 17 0 eight 50 about 5 120 ISO 80 120 120 110 15. 15 15 (5 15 20 690 706 723 739 480 G50 Weak B "ram- not-mcihto okrav steady Inten-Authored Okrava about resistant Persistent So Thats rt Sil - Coloring on a uniform uniform sharp Persistent