Linen dedusting agent capable of removing multiple metal ion scales

A technology of ash remover and linen, applied in the directions of detergent compounding agent, detergent composition, non-surface-active detergent composition, etc. Detergent effect and other issues, to achieve the effect of excellent dispersion performance

Active Publication Date: 2012-07-11
HUNAN LICHEN INDAL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, most manufacturers of cleaning products at home and abroad mix a small amount (1-5%) of chelating agents in cleaning agents to chelate metal ions, and do not use professional descaling products, which not only cannot completely remove metal ions , but affects the decontamination effect of the cleaning agent

Method used

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  • Linen dedusting agent capable of removing multiple metal ion scales
  • Linen dedusting agent capable of removing multiple metal ion scales
  • Linen dedusting agent capable of removing multiple metal ion scales

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0019] Recipe 1 is as follows:

[0020]

[0021] Experimental data:

[0022] 1) chelating metal ion ability: the chelating power of the present embodiment (with CaCO 3 Count) is 1603mg / g

[0023] When diluted 2 times, 1181.23mg / g

[0024] When diluted 10 times, 833.24mg / g

[0025] When diluted 20 times, 729.65mg / g

[0026] When diluted 100 times, 228mg / g

[0027] When diluted 200 times, 178mg / g

[0028] The chelating agent (in CaCO2) of other relevant products at present 3 Calculate) is generally 200-300mg / g, promptly the present invention is similar to the existing product effect in the market when diluting about 100 times.

[0029] 2) Types of metal ion scale that can be chelated: Ca 2+ , Mg 2+ , Fe 2+ , Fe 3+ , Mn 2+ , Zn 2+ Various salts formed by metal ions.

[0030] 3) Comparison of actual washing effect:

[0031] Use a piece of white cotton cloth with un...

Embodiment 2

[0036] It is used in the case of high iron ion content in water or linen:

[0037]

Embodiment 3

[0039] It is used in the case of high residual alkali in water or linen:

[0040]

[0041]

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Abstract

The invention provides a linen dedusting agent capable of removing multiple metal ions scales. The linen dedusting agent comprises the following components in percentage by weight: 20-30% of sodium gluconate, 20-27% of nitrilotriacetic acid trisodium salt, 5-10% of polyaspartic acid, 4-6% of hydroxyacetic acid, 5-8% of sodium citrate, 7-12% of maleic acid-crylic acid copolymer, 10-20% of sodium fluosilicate, 4-6% of ethylene diamine tetraacetic acid (EDTA)-tetrasodium, 2-4% of citric acid, 0.1-0.5% of whitening agent and 0.1-1% of essence. The invention provides a washing auxiliary which is used for a post-treatment stage after main washing is completed so as to remove the metal ion scales which are generated in the washing process and adhered on linen in order to soften the linen, thereby effectively prolonging the service life of the linen.

Description

technical field [0001] The invention relates to a cleaning aid suitable for cleaning linen in professional laundry rooms, and a deashing agent for removing residual metal ions in linen and water. Background technique [0002] Linen is a general term for clothes, bed sheets, quilt covers, bath towels, etc. of different textures in commercial (hotel) laundry rooms. At present, the cleaning agents used in the cleaning of linen are gradually specialized, and different washing processes and cleaning agents are used according to the stains on the linen. In actual washing, the linen after repeated washing is prone to graying, yellowing, or even hardening, which shortens the service life of the linen and greatly increases the cost. The reason for the above phenomenon of linen is that the metal ions contained in water, equipment and cleaning agents are attached to the linen fibers. These metal ions are mainly calcium magnesium iron ions, and also include copper manganese plasma. ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C11D3/37C11D3/30C11D3/20C11D3/33C11D3/60C11D7/26C11D7/32C11D7/60D06L1/12
Inventor 杨敏罗文姗
Owner HUNAN LICHEN INDAL
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