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Detergent composition and application thereof

A composition and detergent technology, applied in the directions of detergent compositions, surface active detergent compositions, organic detergent compositions, etc., can solve the problem of short washing time, high washing temperature, low cleaning power and anti-scaling performance, etc. The problem is to reduce the deposition of scale, improve the anti-scaling performance, and achieve the effect of excellent anti-scaling performance.

Inactive Publication Date: 2017-12-29
GUANGZHOU LIBY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Finally, strong alkaline products also have a certain safety risk in use, and are easy to be accidentally touched by consumers and ingested, causing physical damage
[0004] Sodium tripolyphosphate (STPP) is a good anti-scaling agent, but it is strictly restricted in countries all over the world due to the eutrophication of water bodies
In addition, the above three patents do not add enzyme preparations. In fact, they are only suitable for commercial dishwashers with high washing temperature and short washing time, not for household dishwashers.
Patent CN101528907A discloses cleaning formulations for machine-washed tableware, which discloses the compounding of polymers and chelating agents to improve detergency. Since the examples contain a large amount of sodium carbonate, their detergency and anti-scaling properties not high

Method used

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  • Detergent composition and application thereof
  • Detergent composition and application thereof
  • Detergent composition and application thereof

Examples

Experimental program
Comparison scheme
Effect test

preparation example Construction

[0094] The preparation method of detergent composition, comprises the following steps:

[0095] 1) First put the filler into the batching pot;

[0096] 2) Under stirring, add component A, component B, and surfactant in turn, and stir evenly;

[0097] 3) Throw in defoamer, oxidizing agent and activator thereof, and stir evenly;

[0098] 4) Put the essence and enzyme preparation into the batching pot and stir evenly;

[0099] 5) Add other additives into the batching pot and stir evenly;

[0100] 6) Continue to fully stir the materials in the batching pot to ensure that there is no crust and agglomeration phenomenon, and sieve the uniformly mixed materials (20-80 mesh), pass the inspection and pack.

[0101] The detergent compositions of the present invention can be processed into any desired form. According to the determination of further components, it can be made into liquid or solid immediately. Liquid compositions can be formulated as liquid dishwashing detergents with ...

Embodiment

[0136] The detergent compositions of Comparative Examples 1-3 and Examples 1-6 were formulated according to Table 1.

[0137] The automatic dishwasher detergent formula composition of table 1 comparative example 1-3 and embodiment 1-6

[0138]

[0139] 1. Available from BASF.

[0140] Table 2 Oil removal rate test results

[0141]

[0142] a, the commercially available brand is weak alkaline dishwashing liquid

[0143] Table 3 Enzyme stability test

[0144]

[0145] Commercially Available Brands 1 a is an enzyme-containing alkaline dishwashing powder; commercially available brand 2 a Weak alkaline dishwashing liquid containing enzymes

[0146] In Comparative Example 1, Comparative Example 2 and Comparative Example 3 of Table 1, a large amount of sodium carbonate was added, but no pH regulator was added, resulting in a high pH of the composition aqueous solution, all of which were strongly alkaline. This can have a noticeable corrosive effect on the cutlery. Mor...

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Abstract

The invention relates to a detergent composition and application thereof. The pH (potential of Hydrogen) of the detergent composition is 5 to 9; the detergent composition is prepared from the following components in percentage by weight: (i) 0.1 percent to 60 percent of a component A; (ii) 0.1 percent to 10 percent of a component B; (iii) 0.01 percent to 10.00 percent of a surfactant; (iv) 0.01 percent to 40.00 percent of an oxidant; (v) 0.01 percent to 10 percent of an enzyme preparation; (vi) 0 to 50 percent of an additive. The detergent composition provided by the invention has the neutral pH and remarkable water scales are not generated after the detergent composition is used for a dish washing machine for a long period; remarkable damages to the dish washing machine are not caused and the brightness of washed tableware is also not influenced; meanwhile, the detergent composition has strong cleaning power.

Description

technical field [0001] The invention relates to the technical field of daily chemical products, in particular to a detergent composition and its application. Background technique [0002] The emergence of dishwashers can meet consumers' high-level needs for healthy life and leisure time, and is more suitable for the high-paced life of modern families. In terms of working principle, the dishwasher cleans and decontaminates the tableware mainly by virtue of the spray effect generated by the strong water flow in the three-dimensional space, the thermal energy effect of the heated water, and the degreasing and decontaminating effect of the detergent. [0003] Strong alkaline detergents and the way the dishwasher heat works cause serious fouling of the dishwasher. For commercial dishwashers, the washing water temperature is generally 70°C to 90°C, while the washing water temperature for household automatic dishwashers is lower, generally 40°C to 70°C. High water temperature can...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C11D1/72C11D1/722C11D3/04C11D3/10C11D3/20C11D3/32C11D3/33C11D3/386C11D3/39C11D3/60
CPCC11D1/72C11D1/722C11D3/046C11D3/10C11D3/2086C11D3/32C11D3/33C11D3/386C11D3/3942
Inventor 李东华高南黄亮周文杰张利萍
Owner GUANGZHOU LIBY
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