CN102242024B - Linen dedusting agent capable of removing multiple metal ion scales - Google Patents
Linen dedusting agent capable of removing multiple metal ion scales Download PDFInfo
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- CN102242024B CN102242024B CN2011101289725A CN201110128972A CN102242024B CN 102242024 B CN102242024 B CN 102242024B CN 2011101289725 A CN2011101289725 A CN 2011101289725A CN 201110128972 A CN201110128972 A CN 201110128972A CN 102242024 B CN102242024 B CN 102242024B
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- acid
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- cloth grass
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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
The present invention relates to a kind of cleaning additive that is applicable to when the cloth grass cleans in the professional laundry, remove kish ionic deashing agent in cloth grass and the water.
Background technology
The cloth grass is for the general name of the clothing of differing texture, sheet, quilt cover, bath towel etc. in commercial (hotel) laundry.At present, employed sanitising agent is specialized gradually during cloth grass clean, adopts different washing flow and sanitising agent according to the difference of spot on the cloth grass.In the Actual laundering, repeatedly the situation of burnt hair, jaundice even hardening appears in cloth grass after the washing easily, thereby has shortened the work-ing life of cloth grass, has increased cost greatly.And the reason that causes cloth grass above-mentioned phenomenon to occur is exactly in the water, in the equipment and the metals ion that contains in the sanitising agent attached on the cloth straw fiber.These metals ions are main with the Ca, Mg and Fe ion, also comprise copper manganese plasma in addition.
The articles for use of great majority cleaning both at home and abroad production commercial city is in clean-out system, to allocate a spot of (1～5%) sequestrant into to be used for chelated metal ions at present; Do not use the scale removal product of specialty; So not only can not remove metals ion completely, influence the clean effect of clean-out system on the contrary.
Summary of the invention
The purpose of this invention is to provide a kind of cleaning additive, be used for main post-processing stages after washing, remove and produce in the washing process and, can effectively prolong the work-ing life of cloth grass so that the cloth grass is soft attached to the dirt of the metals ion on the cloth grass.
Technical scheme of the present invention is: cloth grass deashing agent of the present invention is become to be grouped into by following weight percent,
Each composition explanation in the present invention's prescription:
1) Sunmorl N 60S: white powder, for a kind of highly effective chelating agent, play the effect of corrosion-mitigation scale-inhibition simultaneously.Calcium, magnesium, molysite have very strong complex ability, especially Fe3+ are had fabulous sequestering action, and corrosion inhibition rate is with temperature Gao Ergao.Can make water conditioning, acid.
2) nitrilotriacetic acid trisodium salt: a kind of inner complex and low-cost sequestrant that forms quite stable, it all has stronger sequestering action to calcium, mg ion.
3) SAP 73: colourless liquid, the sequestrant of polyvalent metal ions such as a kind of ability chelating calcium, magnesium, copper, iron.Especially can change the crystals of calcium salts structure, make it form soft dirt.Environmentally friendly machine is applicable to various conditions, especially high PH.Excellence in Performance in high firmness, high basicity, high pH value, high concentration multiple system.
4) oxyacetic acid: clear crystal.Weak acid environment is provided, and neutralization bases makes washing back cloth grass soft.
5) Trisodium Citrate: i.e. 2-hydroxy propane-1,2, the 3-sodium tricarboxylate, Trisodium Citrate is to Ca
2+, Mg
2+Has good complex ability Deng metals ion, to other metals ions, like Fe
2+Plasma also has good complex ability.Have good pH regulator and shock-absorbing capacity.Trisodium Citrate is a kind of weak acid strong alkali salt, can form stronger pH buffer reagent with the Hydrocerol A compatibility.
6) maleic acid-acrylic acid copolymer: powder, anionic property dispersion agent.Can select for use average molar mass to be about 70000.Maleic acid-acrylic acid copolymer can make soil dispersion that chelating forms in water and no longer be attached to the cloth grass.
7) Sodium Silicofluoride 98min: acid powders, in playing with the effect of residual alkali.
The present invention is through repeatedly experiment, proportioning repeatedly, filtered out several kinds of sequestrant compositions and content carry out composite come in the chelating water with the cloth grass on metals ion, form stable chelate; Promptly pass through Sunmorl N 60S and nitrilotriacetic acid trisodium salt (NTA) staple as chelated metal ions; It is the highly effective chelating agent that each metal ion species dirt in chelating water and the cloth grass also is used SAP 73 simultaneously, is applicable to the situation of the high pH of high alkalinity.The special key ingredient that adopts co-polymer toxilic acid-vinylformic acid as dirt in the dispersion system guaranteed the excellent dispersing property of prescription during contriver of the present invention also filled a prescription, and guaranteed that inner complex no longer deposits on the cloth straw fiber.In addition, in the prescription Sodium Silicofluoride 98min and oxyacetic acid be in the staple of residual alkali, can make the cloth grass after the washing is the slightly acidic of 5-6 for pH, the comfortable softness of human body sensory.
Embodiment
To different wash environment, above-mentioned prescription can be made suitable adjustment in the scope of summary of the invention of the present invention.Unit among the embodiment all is weight percentage.
Embodiment 1:
It is 1 following to fill a prescription:
Experimental data:
1) chelated metal ions ability: the chelating ability of present embodiment is (with CaCO
3Meter) be 1603mg/g
When diluting 2 times, 1181.23mg/g
When diluting 10 times, 833.24mg/g
When diluting 20 times, 729.65mg/g
When diluting 100 times, 228mg/g
When diluting 200 times, 178mg/g
The sequestrant of other related prodss is (with CaCO at present
3Meter) be generally 200-300mg/g, i.e. the present invention is close with the existing products in markets effect when diluting 100 times of left and right sides.
2) but chelated metal ions dirt kind: Ca
2+, Mg
2+, Fe
2+, Fe
3+, Mn
2+, Zn
2+Various salt Deng metals ion formation.
3) Actual laundering effect comparison:
With a uniform white cotton of whiteness, be divided into identical two of size, one is not used this deashing agent (A cloth) after washing, and another piece uses this deashing agent (B cloth) after washing.Through repeatedly contrasting whiteness behind the circulation cleaning.
Original whiteness: 86.50
The average whiteness of A cloth: 79.24
The average whiteness of B cloth: 87.89.
Embodiment 2:
Be used for iron ion content condition with higher on water or the cloth grass:
Embodiment 3:
Be used for residual alkali condition with higher on water or the cloth grass:
Claims (4)
1. the cloth grass deashing agent that can remove multiple metals ion dirt is characterized in that, become to be grouped into by following weight percent,
Sunmorl N 60S 20～30%
Nitrilotriacetic acid trisodium salt 20～27%
SAP 73 5～10%
Oxyacetic acid 4～6%
Trisodium Citrate 5～8%
Maleic acid-acrylic acid copolymer 7～12%
Sodium Silicofluoride 98min 10～20%
EDTA-four sodium 4～6%
Hydrocerol A 2～4%
Whitening agent 0.1～0.5%
Essence 0.1～1%.
2. cloth grass deashing agent according to claim 1 is characterized in that,
Sunmorl N 60S 25%
Nitrilotriacetic acid trisodium salt 25%
SAP 73 8%
Oxyacetic acid 5%
Trisodium Citrate 7%
Maleic acid-acrylic acid copolymer 10%
Sodium Silicofluoride 98min 12%
EDTA-four sodium 5%
Hydrocerol A 2.5%
Whitening agent 0.2%
Essence 0.3%.
3. cloth grass deashing agent according to claim 1 is characterized in that,
Sunmorl N 60S 29%
Nitrilotriacetic acid trisodium salt 22%
SAP 73 6%
Oxyacetic acid 5%
Trisodium Citrate 7%
Maleic acid-acrylic acid copolymer 10%
Sodium Silicofluoride 98min 13%
EDTA-four sodium 5%
Hydrocerol A 2.5%
Whitening agent 0.2%
Essence 0.3%.
4. cloth grass deashing agent according to claim 1 is characterized in that,
Sunmorl N 60S 22%
Nitrilotriacetic acid trisodium salt 22%
SAP 73 8%
Oxyacetic acid 5%
Trisodium Citrate 7%
Maleic acid-acrylic acid copolymer 8%
Sodium Silicofluoride 98min 19%
EDTA-four sodium 5%
Hydrocerol A 3.5%
Whitening agent 0.2%
Essence 0.3%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101289725A CN102242024B (en) | 2011-05-18 | 2011-05-18 | Linen dedusting agent capable of removing multiple metal ion scales |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101289725A CN102242024B (en) | 2011-05-18 | 2011-05-18 | Linen dedusting agent capable of removing multiple metal ion scales |
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| Publication Number | Publication Date |
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| CN102242024A CN102242024A (en) | 2011-11-16 |
| CN102242024B true CN102242024B (en) | 2012-07-11 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2011101289725A Active CN102242024B (en) | 2011-05-18 | 2011-05-18 | Linen dedusting agent capable of removing multiple metal ion scales |
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Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103436383B (en) * | 2013-08-20 | 2015-01-14 | 江西瑞思博化工有限公司 | Dispersant used for detergents |
| CN107629891A (en) * | 2016-07-18 | 2018-01-26 | 天津市澳路浦润滑科技股份有限公司 | A kind of mobile phone shell cleaning agent |
| AU2018292510B2 (en) * | 2017-06-27 | 2020-07-16 | Ecolab Usa Inc. | Non-phosphorous transition metal control in laundry applications |
| CN108930048A (en) * | 2018-07-25 | 2018-12-04 | 惠州普德化工有限公司 | A kind of deashing agent and its manufacture craft removing metal ion dirt |
| CN112978944A (en) * | 2021-02-26 | 2021-06-18 | 常州大学 | Fluorescent tracing type non-phosphorus corrosion and scale inhibitor PESA-X and preparation method and application thereof |
| CN114456364B (en) * | 2022-02-18 | 2023-06-02 | 自然资源部第二海洋研究所 | Synthesis method and application of glycolic acid polymer and derivatives thereof |
Citations (4)
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|---|---|---|---|---|
| CN1094086A (en) * | 1993-02-24 | 1994-10-26 | 恩尼彻姆公司 | The composition of textile material washing |
| CN1213397A (en) * | 1996-05-10 | 1999-04-07 | 克劳罗克斯公司 | Sequesterants as hypochlorite bleach enhancers |
| CN101003944A (en) * | 2007-01-12 | 2007-07-25 | 大连三达奥克化学有限公司 | Process method for treating compound in use for ash removal of renovating textile |
| CN101643997A (en) * | 2009-09-03 | 2010-02-10 | 辽宁恒星精细化工（集团）有限公司 | Textile hydrogen peroxide bleaching stabilizer |
-
2011
- 2011-05-18 CN CN2011101289725A patent/CN102242024B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1094086A (en) * | 1993-02-24 | 1994-10-26 | 恩尼彻姆公司 | The composition of textile material washing |
| CN1213397A (en) * | 1996-05-10 | 1999-04-07 | 克劳罗克斯公司 | Sequesterants as hypochlorite bleach enhancers |
| CN101003944A (en) * | 2007-01-12 | 2007-07-25 | 大连三达奥克化学有限公司 | Process method for treating compound in use for ash removal of renovating textile |
| CN101643997A (en) * | 2009-09-03 | 2010-02-10 | 辽宁恒星精细化工（集团）有限公司 | Textile hydrogen peroxide bleaching stabilizer |
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| 唐育民.有机螯合剂.《合成洗涤剂及其应用》.2006,108-119. * |
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Application publication date: 20111116 Assignee: Hunan Daily Chemical Science Research Institute Co.,Ltd. Assignor: Hu'nan Licheng Industrial Co., Ltd. Contract record no.: 2012430000153 Denomination of invention: Linen dedusting agent capable of removing multiple metal ion scales License type: Exclusive License Record date: 20120719 |