SU1084292A1 - Laundry detergent - Google Patents

Abstract

WASHING MEANS FOR WASHING, containing sodium salt of fatty acids, sodium salts of alkylsulfonates of acid or alkylarylsulfonic acids i or alkylsulfates or their mixtures, sodium tripolyphosphate, carboxymethylcellulose sodium, silicate, sodium sulfate, perfume, optical bleaching agent, water, ointment, water, an optical bleach, water, anhydrous, an optical bleaching agent, water, and sodium silicate, sodium silicate, sodium sulfate, perfume, an optical bleach, and anhydrophoid, anesthetic, and anhydrophoid, is used. in order to increase the detergent effect, it additionally contains the sodium salt of the sulfoester (Cf-C (,) alkylamide or the sodium salt of the sulfoether of polyethoxyalkylamide in the following ratio of ntw-wt.%: Sodium salt of alkylsulfonic acids or alkylarylsulfonic acids or alkylsulfates or their 6-10 mixture Sodium pain of sulfoester () alkylamide or sodium salt of sulfoether 1.5-6.0 polyethoxyalkylamide (O Sodium salt of fatty acids Sodium tripolyphosphate Sodium silicate Carboxymethylmethyl bleach water sodium perchloric acid sodium sulphate

Description

This invention relates to household chemicals, namely the production of synthetic detergents (CMC), for hand and machine washing of articles from all types of fabric.

The known method of universal detergent Lotos-automatic L containing, wt.%:

Sodium salts of alkylaryl sulfonic acids 10 Alkyl sulfates8

Sodium Tripolyphosphate 40 Carboxymethylcellulose 0.9 Sodium Silicate 2

Optical bleach 0,3 Otd5Sh1ka0,2

Sodium sulfate 28.6

Water ten

The disadvantages of this tool are low detergency and harmful effects on the ecology of the environment.

It is also known a detergent containing ethoxylated non-ionic surfactant, anionic surfactant — sodium salts of fatty acids, sodium salts of alkyl sulfonic acids or alkylarylsulfonic acids or alkyl sulfates or their mixture, sodium tripolyphosphate, sodium silicate, water, additives, and cellulose, and a mixture of samples, and a mixture of sodium sulfate, sodium silicate, sodium silicate, water, and additives, or a mixture of samples. , perfume, optical bleach, sodium sulfate 2j.

The disadvantage of this composition is also low detergency.

The purpose of the invention is to increase the detergent effect.

This aim is achieved in that the agent containing the sodium salt of fatty acids, sodium salt of alkylsulfonic or alkylarylsulfonic acids or alkyl sulfates or mixtures thereof, sodium tripolyphosphate, silikatnatri, carboxymethylcellulose, perborate chatry, perfume, water, optical brightener and sodium sulfate, further comprises sodium ethersulfates (.jg) alkylamide or sodium salt of sulfoether polyethoxyethyl amide in the following ratio, wt.%:

Sodium salt fatty

acids6-15

Sodium ol alkylsulfonic acids or alkylaryl sulfonic acids or alkyl sulfates or their mixture6-10

Sodium salt of sulfoester (() alkylamide or sodium salt of sulfoester of polyethoxyalkylamide - 1.5-6.0

Sodium tripolyphosphate 15-35 Sodium silicate 1-5.

Carboxymethylcellulose 0.5-1.3 Sodium hydroxide 10-30 Odorant0-1-0.3

Optical bleach0, 1-0.3 Water5-15 Sodium sulfate. Up to 100 Means is prepared as follows.

Consistently, the calculated amounts of preheated 70 ° C water, surfactant, sodium tripolyphosphate, sodium sulfate, carboxymethylcellulose, optical brightener and sodium silicate are loaded into the composite reactor, equipped with a jacket for heating and a stirrer.

The composition is moved for 45 minutes at 60-80 ° C. Then the pump is fed for spraying into a drying tower with a temperature in the drying zone up to 350 ° C. After drying, the calculated amount of perfume is introduced into the powder.

Conduct testing of detergent formulations with different content of components.

Recipes are given in table. 1. The detergent action of the compositions is determined according to a standard procedure on artificially contaminated fabrics: cotton, silk, mixed synthetic fabric.

The laundry is performed in a laundermeter type laboratory washing machine at a solution concentration of 5 g / l, bath temperature 50s, water hardness 15 N, washing time 20 minutes. The data obtained are given in table. 2

Thus, the proposed detergent has a higher detergency.

Detergent can be produced on the existing technological equipment of enterprises ,. producing powdered CMC.

Table 1

Sodium salt of alkylsulfo-i acids 6 Sodium salt of alkylarylsulphonic acids - 10 Sodium salt of alkylsulphates Sodium salt of sulfoesters () Kylamide 1,5 6 Sodium salt of sulfoester of polyethoxyalkylamide -. Sodium salt of fatty acids 6 15 Tripolyphosphate 25 25, 25 sodium 15 35 Sodium silicate 1 5 2 2 2 Carboxymethyl, 5 1.3 0.9 0.9 0.9, cellulose, Sodium Optical 0.3 0.2 0.2 0.2 0, 2 bleach 0.3 0.2 0.2 0.2 Fragrance 0.1 Sulfan sodium 64.8 12.1 43.7 33.7 23.7 Water5 15 10 10 10 0.20.20.20 0.20 2,20,20,2 0,20,2 28,728,728,7 13,728,7 151515 1015

table 2

Claims (1)

Detergent for washing containing sodium salt of fatty acids, sodium salt of alkyl sulfonic acids or alkylaryl sulfonic acids or alkyl sulfates, or a mixture thereof, sodium tripolyphosphate, carboxymethyl cellulose, sodium silicate, sodium sulfate, perfume, optical brightener, water and sodium chloride in order to increase the detergent action of the agent, it additionally contains the sodium salt of the sulfo-ester (Сю -С ^) alkylamide or the sodium salt of the sulfo-ester of polyethoxyalkylamide in the following ratio of components 7 m ac%: Sodium salt of alkyl sulphonic acids or alkylaryl sulphonic acids or alkyl sulphates or a mixture thereof Sodium sulfate ester pain (С | о ~ С ^) alkylamide or sodium salt of sulfo ester polyethoxyalkylamide Sodium salt of fatty acids Sodium tripolyphosphate Sodium silicate Sodium carboxymethyl cellulose Sodium sulfate Superfluous Sodium superoxide> Optical sodium sulfate