Preparation method of household detergent

A detergent and household technology, applied in detergent compositions, surface active detergent compositions, chemical instruments and methods, etc., can solve problems such as poor compatibility of surfactants, and achieve less residue and good foaming. , the effect of high activity

Inactive Publication Date: 2014-07-02
QINGDAO JINLIANXIN BUSINESS & TRADE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, although the alkali metal salts of polyhydroxyacids can improve detergency, the problem of poor compatibility with surfactants has not been resolved, so a new preparation method is needed to produce surfactants with high activity. , household detergent with good detergency

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0015] The present invention is a kind of preparation method of household detergent, comprises the following steps:

[0016] (1) Add the following materials (calculated in parts by weight) into the reaction kettle: 25 parts of sucrose oleate, 30 parts of glycerin, 1 part of sodium chloride, stir during the addition process, and the stirring speed is 15 rpm. Heating during the stirring process, the heating temperature is 45-65 degrees Celsius;

[0017] (2) After heating, the mixture is allowed to stand still, and during the standing process, the mixture is naturally lowered to room temperature, and the standing time is 35 minutes;

[0018] (3) Filter the mixture after standing, and heat the mixture after filtering, and the heating temperature is 45 degrees Celsius;

[0019] (4) After heating, the mixture is allowed to stand still. During the standing process, the mixture is allowed to drop to room temperature naturally, and the standing time is 35 minutes;

[0020] (5) Repeat...

Embodiment 2

[0024] The present invention is a kind of preparation method of household detergent, comprises the following steps:

[0025] (1) Add the following materials (calculated in parts by weight) into the reaction kettle: 30 parts of sucrose oleate, 35 parts of glycerin, 3 parts of sodium chloride, stir during the addition process, the stirring speed is 25 rpm, in Heating during the stirring process, the heating temperature is 65 degrees Celsius;

[0026] (2) After heating, the mixture is allowed to stand still, and during the standing process, the mixture is naturally lowered to room temperature, and the standing time is 45 minutes;

[0027] (3) Filter the mixture after standing, and heat the mixture after filtering, and the heating temperature is 65 degrees Celsius;

[0028] (4) After heating, the mixture is allowed to stand still, and during the standing process, the mixture is naturally lowered to room temperature, and the standing time is 45 minutes;

[0029] (5) Repeat step (...

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PUM

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Abstract

The invention discloses a preparation method of a household detergent. The preparation method comprises the following steps: (1) adding the following raw materials (in parts by weight) of 25-30 parts of saccharose oleate, 30-35 parts of glycerinum and 1-3 parts of sodium chloride in a reaction kettle, mixing in an adding process at a mixing speed of 15-25 turns / min, heating in a mixing process at a mixing temperature of 45-65 DEG C; and standing a mixture after heating, and naturally cooling to a room temperature in a standing process for 35-45 min. The household detergent produced by adopting the preparation method disclosed by the invention is good in foaming property, capable of deeply cleaning tableware, high in activity of a surfactant, strong in deep detergency, less in residues, harmless to a human body, and suitable for being widely applied.

Description

technical field [0001] The invention relates to a preparation method of household detergent, which belongs to the field of daily chemical industry. Background technique [0002] Dishwashing detergents are divided into hand-washing dishwashing detergents and machine-washing dishwashing detergents, which can be used to clean grease, protein and other residues on tableware. Up to now, as detergent additives, polyacrylic acid, polyitaconic acid, etc. , Alkali metal salts of copolymers of acrylic acid and maleic acid, etc. Generally speaking, detergents used for tableware at home mainly contain surfactants, such as alkylbenzene sulfonic acid, alkyl sulfate, fatty acid amides. However, although the alkali metal salts of polyhydroxyacids can improve detergency, the problem of poor compatibility with surfactants has not been resolved, so a new preparation method is needed to produce surfactants with high activity. , Household detergent with good detergency. Contents of the invent...

Claims

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Application Information

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IPC IPC(8): C11D1/825C11D3/37
Inventor 杨军
Owner QINGDAO JINLIANXIN BUSINESS & TRADE
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