Stable concentrated alkyl polyglycoside natural dish washing detergent and preparation method

A technology for tableware detergents and concentrated alkanes, which is applied in the direction of surface active detergent compositions, detergent compounding agents, detergent compositions, etc., and can solve the problems of polysaccharides sticking to hands, low efficiency of alkyl polyglycosides, and easy hydrolysis , to achieve the effect of increasing the decontamination effect

Inactive Publication Date: 2017-12-29
CHENDU NEW KELI CHEM SCI CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] Aiming at the disadvantages of using green surfactant alkyl polyglycoside (APG) in existing dishwashing detergents, which have low efficiency, are easily hydrolyzed in an acidic environment, and contain polysaccharides that are easy to stick to hands, the present invention proposes a stable and concentrated alkyl polyglycoside natural

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0025] Example 1

[0026] A stable concentrated alkyl polyglycoside natural dishwashing detergent is characterized in that, it is made from the following raw materials by weight: 30 parts of starch, 10 parts of C8 fatty alcohol, 2 parts of sulfuric acid, 3 parts of silica gel particles, hibiscus extract 5 parts of liquid, 50 parts of water, 0.03 part of alpha-amylase;

[0027] The stable concentrated alkyl polyglycoside natural dishwashing detergent is prepared by partially hydrolyzing starch into sugar, and includes the following steps:

[0028] (1) Add fatty alcohol and acid source to water, turn on stirring, vacuumize and decompress, heat to 105~125°C, then add starch and α-amylase, and continue to react for 30min to obtain the alkyl polyglycoside linked to starch;

[0029] (2) adding silica gel particles and hibiscus extract to the mixing system in step (1), and after mixing uniformly, a stable concentrated alkyl polyglycoside natural dishwashing detergent is obtained.

Example Embodiment

[0030] Example 2

[0031] A stable concentrated alkyl polyglycoside natural dishwashing detergent is characterized in that, it is made from the following raw materials by weight: 45 parts of starch, 10 parts of C12 fatty alcohol, 2 parts of hydrochloric acid, 10 parts of silica gel particles, hibiscus extract 5 parts of liquid, 60 parts of water, 0.05 part of alpha-amylase;

[0032] The stable concentrated alkyl polyglycoside natural dishwashing detergent is prepared by partially hydrolyzing starch into sugar, and includes the following steps:

[0033] (1) Add fatty alcohol and acid source to water, turn on stirring, vacuumize and decompress, heat to 105~125°C, then add starch and α-amylase, and continue to react for 30min to obtain the alkyl polyglycoside linked to starch;

[0034] (2) adding silica gel particles and hibiscus extract to the mixing system in step (1), and after mixing uniformly, a stable concentrated alkyl polyglycoside natural dishwashing detergent is obtain...

Example Embodiment

[0035] Example 3

[0036] A stable concentrated alkyl polyglycoside natural dishwashing detergent is characterized in that, it is made from the following raw materials by weight: 30 parts of starch, 15 parts of C10 fatty alcohol, 2 parts of nitric acid, 20 parts of silica gel particles, hibiscus extract 5 parts of liquid, 50 parts of water, 0.01 part of α-amylase;

[0037]The stable concentrated alkyl polyglycoside natural dishwashing detergent is prepared by partially hydrolyzing starch into sugar, and includes the following steps:

[0038] (1) Add fatty alcohol and acid source to water, turn on stirring, vacuumize and decompress, heat to 105~125°C, then add starch and α-amylase, and continue the reaction for 45min to obtain the alkyl polyglycoside linked to starch;

[0039] (2) adding silica gel particles and hibiscus extract to the mixing system in step (1), and after mixing uniformly, a stable concentrated alkyl polyglycoside natural dishwashing detergent is obtained.

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PUM

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Abstract

The invention relates to the field of the production of daily chemical products, and provides a stable concentrated alkyl polyglycoside natural dish washing detergent and a preparation method. The stable concentrated alkyl polyglycoside natural dish washing detergent is prepared from the following raw materials in parts by weight: 30 to 45 parts of starch, 10 to 15 parts of fatty alcohol, 2 to 10 parts of acid source, 3 to 30 parts of silica gel particle, 2 to 15 parts of hibiscus syriacus extracting solution, 50 to 80 parts of water and a proper amount of alpha-amylase. Through hydrolyzing part of the starch to be a short-chain polysaccharide and then synthesizing alkyl polyglycoside, a starch particle which exists in a system and is incompletely hydrolyzed and the nano silica gel particle form an adsorption carrier; the adsorption carrier is used for adsorbing the alkyl polyglycoside to form a super-concentrated product, and carries the alkyl polyglycoside to the surface of a dish to carry out adhesion and friction to increase a dirt removal effect during use; a hibiscus syriacus extract is further compounded and saponaretin, isovitexin and saponin in the hibiscus syriacus extract are used for maintaining the alkyl polyglycoside in an alkalescent environment and preventing the alkyl polyglycoside from being hydrolyzed, and have certain inhibition effects on staphylococcus aureus, typhoid bacillus and colibacillus.

Description

technical field [0001] The invention relates to the production field of daily chemical products, in particular to a stable and concentrated alkyl polyglycoside natural dishwashing detergent and a preparation method. Background technique [0002] With the gradual improvement of our people's living standards and the enhancement of hygiene awareness, the consumption of household detergents in our country is increasing, showing great development prospects. According to research forecasts, in the next few years, China's daily chemical products will continue to grow steadily, with a compound growth rate of around 13.4%, and the overall market will reach more than 200 billion yuan. Employing more than 300 large enterprises. [0003] With the development of society and the improvement of consumption level, people's demand for detergent is also increasing. Domestic consumers have always been accustomed to using solid detergents based on washing powder and laundry soap, but in recen...

Claims

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Application Information

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IPC IPC(8): C11D1/66C11D3/12C11D3/382C11D3/48C11D3/60
CPCC11D1/662C11D3/1213C11D3/382C11D3/48
Inventor 陈庆曾军堂
Owner CHENDU NEW KELI CHEM SCI CO LTD
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