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Linen dedusting agent capable of removing multiple metal ion scales

A technology of dust remover and linen, which is applied in the direction of detergent compounding agent, detergent composition, non-surface active detergent composition, etc., and can solve the problems of incomplete removal of metal ions and affecting the decontamination effect of cleaning agents, etc. , to achieve the effect of excellent dispersion performance

Active Publication Date: 2011-11-16
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 are adding a relatively large amount (1~5%) of chelating agents in the cleaning agent 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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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] Recipe 1 is as follows:

[0029] Sodium Gluconate 25%

[0030] Nitrilotriacetic acid trisodium salt 25%

[0031] Polyaspartic acid 8% (purchased from Shandong Taihe Water Treatment Co., Ltd.)

[0032] Glycolic Acid 5%

[0033] Sodium Citrate 7%

[0034] Maleic acid-acrylic acid copolymer 10% (purchased from BASF, Germany, trade name CP5)

[0035] Sodium Fluosilicate 12%

[0036] EDTA-tetrasodium 5%

[0037] Citric Acid 2.5%

[0038] Brightener 0.2% (purchased from BASF, Germany, trade name CBS-X)

[0039] Fragrance 0.3%

[0040] Experimental data:

[0041] 1) Ability to chelate metal ions: the chelation ability of this example (in terms of CaCO 3 Count) is 1603mg / g

[0042] When diluted 2 times, 1181.23mg / g

[0043] When diluted 10 times, 833.24mg / g

[0044] When diluted 20 times, 729.65mg / g

[0045] When diluted 100 times, 228mg / g

[0046] When diluted 200 times, 178mg / g

[0047] The chelating agent of other related products (as CaCO 3 Calculated) is g...

Embodiment 2

[0055] It is used in the case of high iron ion content in water or linen:

[0056] Sodium Gluconate 29%

[0057] Nitrilotriacetic acid trisodium salt 22%

[0058] Polyaspartic acid 6% (purchased from Shandong Taihe Water Treatment Co., Ltd.)

[0059] Glycolic Acid 5%

[0060] Sodium Citrate 7%

[0061] Maleic acid-acrylic acid copolymer 10% (purchased from BASF, Germany, trade name is CP5)

[0062] Sodium Fluosilicate 13%

[0063] EDTA-tetrasodium 5%

[0064] Citric Acid 2.5%

[0065] Brightener 0.2% (purchased from BASF, Germany, trade name CBS-X)

[0066] Fragrance 0.3%.

Embodiment 3

[0068] It is used in the case of high residual alkali in water or linen:

[0069] Sodium Gluconate 22%

[0070] Nitrilotriacetic acid trisodium salt 22%

[0071] Polyaspartic acid 8% (purchased from Shandong Taihe Water Treatment Co., Ltd.)

[0072] Glycolic Acid 5%

[0073] Sodium Citrate 7%

[0074] Maleic acid-acrylic acid copolymer 8% (purchased from BASF, Germany, trade name CP5)

[0075] Sodium Fluosilicate 19%

[0076] EDTA-tetrasodium 5%

[0077] Citric Acid 3.5%

[0078] Brightener CBS-X 0.2% (purchased from BASF, Germany, trade name CBS-X)

[0079] Fragrance 0.3%.

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PUM

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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 different textures of clothes, bed sheets, quilt covers, bath towels, etc. 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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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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