CN102260605B - Multieffect liquid alkaline assistant for commercial laundry machines and preparation method thereof - Google Patents
Multieffect liquid alkaline assistant for commercial laundry machines and preparation method thereof Download PDFInfo
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- CN102260605B CN102260605B CN2011101661046A CN201110166104A CN102260605B CN 102260605 B CN102260605 B CN 102260605B CN 2011101661046 A CN2011101661046 A CN 2011101661046A CN 201110166104 A CN201110166104 A CN 201110166104A CN 102260605 B CN102260605 B CN 102260605B
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Abstract
The invention relates to a multieffect liquid alkaline assistant for commercial laundry machines and a preparation method thereof. The assistant is prepared by dissolving the following components in percentage by weight in deionized water: 20-30% of sodium hydroxide, 0.2-2% of trisodium nitrilotriacetate, 0.5-2% of phosphate monoester, 0.5-3% of maleic acid-acrylic acid copolymer, 0.1-0.5% of whitener, 0.2-1% of defoaming agent, 0.1-2% of corrosion/scale inhibitor and the balance of deionized water. The invention not only provides the main function of assisting alkaline washing, but also has multiple good effects of hard ion chelation in water, corrosion inhibition, dispersion, redeposition resistance, whitening, defoaming and scale inhibition, and thus, can sufficiently enhance the washing effect of the main washing liquid on the dirty linen.
Description
Technical field
The present invention relates to a kind of commercial laundry machine with the liquid basified auxiliary agent of multiple-effect.
Background technology
In industrial public utility clean-out system (I & I); Because laundry, hotel cloth grass seeds class is various, cupboard clothing, the tablecloth, pillowcase and the hair jin etc. of heavy dirty type are arranged, sheet, quilt cover and the uniform etc. of light dirty type are also arranged; Add that laundry liquid master washing lotion commonly used is generally neutrality; Or alkalescence is very low, and the washing powder that does not catch up with the tradition use is imitated by force, and therefore simple main washing lotion can not satisfy the washing decontamination requirement of luxurious hotel hotel to various cloth grass.In the water-washing technique of laundry, can in washing process, play synergy with main washing lotion through the supporting liquid adjuvants that adds alkalescence, reach the removal dirt, cost-effective effect.
At present, laundry, the hotel most effect of similar alkaline liq auxiliary agent product of producing on the home market is single, is merely that main washing lotion provides alkaline environment.The use of single alkaline assistant has certain injury to the cloth grass, and it is damaged that the cloth grass is produced, and life cycle is short, even equipment is also had corrosive nature.
Summary of the invention
The object of the invention is to the washing nursing requirement of hotel, current high-grade hotel to the cloth grass; Overcome the simple function of traditional liquid alkaline assistant; And provide a kind of multi-purpose liquid basified auxiliary agent; Except main alkaline auxiliary washing effect is provided, also have hardness ions in the chelating water, erosion resistant, dispersion, antiredeposition, brighten, froth breaking, the multiple good effects of scale inhibition, can strengthen the washing effect of main washing lotion fully to dirty cloth grass.The present invention also provides the preparation method of this auxiliary agent of preparation.
The objective of the invention is to realize through following manner:
Component of the present invention is: (by weight percentage)
A. sodium hydroxide is 20%-30%.
B. nitrilotriacetic acid three is received and is 0.2-2%
C. phosphate monoester 0.5-2%
D. vinylformic acid-maleic acid 0.5-3%
E. trolamine 2-8%
F. whitening agent 0.1-0.5%
G. silicone antifoam agent 0.2-1%
H. corrosion inhibiting and descaling agent 0.1-2%
H. surplus is a deionized water.
Described sodium hydroxide is preferably: the import high-quality grain alkali of NaOH content＞99%, and calcium ion content＜0.01%, iron ion content＜0.001%, the high purity of raw material has been avoided the pollution of calcium iron ion to laundry washing water quality.The laundry bath water requires soft water as far as possible, and the cloth grass is responsive especially to iron ion, Fe
3+Too much, make cloth grass jaundice deepening easily.
It is preferred as sequestrant that nitrilotriacetic acid three is received, and promptly NTA three receives salt.
The phosphate monoester that the present invention adopts can be used as the corrosive power that the erosion resistant agent fully reduces alkaline cleansing agent.
Optimized technical scheme of the present invention comprises:
The present invention preferably 4: 1 neutralizes composite with weight ratio trolamine and phosphate monoester.
Vinylformic acid-maleic acid is 4000 as dispersion agent anti redeposition agent preferred number average molecular weight.
The preferred vapour crust of described whitening agent CBS-X is two toluylene-biphenyl type optical whitening agent.
Silicone antifoam agent of the present invention is the silicone antifoam agent of anti-strong base the 3168 of Dow Corning Corporation.
The preferred ATMP of corrosion inhibiting and descaling agent of the present invention.Can be available from Holland day rich Dequest2000.
Mentioned component also can add essence, pigment etc.
The preparation process of auxiliary agent of the present invention is: add the part deionized water solvent earlier, add phosphate monoester, stir; Add trolamine again, stir (about 10 minutes), make neutralization reaction complete.Add remaining deionized water solvent again, add whitening agent, be stirred to dissolving fully; Add the NTA trisodium salt, be stirred to dissolving fully.Add ATMP, divide 3 times again and add NaOH, all will be stirred to dissolving fully at every turn; Behind all NaOH CLs, cool to below 50 ℃, add vinylformic acid-maleic acid again, be stirred to dissolving fully.Add silicone antifoam agent, be stirred to dissolving fully.
Add essence (also can add pigment) at last, be stirred to dissolving fully.
The present invention is owing to adopt high-quality sodium hydroxide, is equipped with that nitrilotriacetic acid three is received, the composition of phosphate monoester, vinylformic acid-maleic acid, trolamine, whitening agent, skimmer and corrosion inhibiting and descaling agent and deionized water; Except main alkaline auxiliary washing effect is provided, also have hardness ions in the chelating water, erosion resistant, dispersion, antiredeposition, brighten, froth breaking, the multiple good effects of scale inhibition, can strengthen the washing effect of main washing lotion fully to dirty cloth grass.Therefore, the liquid basified auxiliary agent that the present invention provides a kind of multi-purpose to cooperate main washing lotion to use especially is suitable as the auxiliary agent of main washing lotion, improves washing effect.Through test product chelating ability of the present invention is 150mg/g, according to GB/T13173.6-91, uses at 1: 1 with main washing lotion, and initial foam is 130mm, can be reduced to 50mm after five minutes.According to GB/T13174-2008, be used at 2: 1 with main washing lotion, to JB-01, JB-02, JB-03 decontamination result is respectively 1.24,0.92,1.22, and independent main washing lotion decontamination result is respectively 1.05,0.8,0.98.And product of the present invention shows that to the long-term follow of laundry, hotel the present invention can play more effective effect to the washing maintenance of hotel's cloth grass, especially is fit to the demand of laundry, hotel, high-grade hotel.
Embodiment
Following examples are intended to explain the present invention rather than to further qualification of the present invention.Per-cent among the embodiment is weight percentage.
Embodiment 1:
A.NaOH (content＞99%) 20%
B.NTA three receives salt (available from BASF) 0.5%
C. phosphate monoester (available from the Korantin SMK of BASF) 0.5%
D. trolamine 2%
E. vinylformic acid-maleic acid is (available from the Sokalan PA 25CL of BASF, M=4000) 1.5%
F. whitening agent CBS-X (available from vapour Bagong department) 0.3%
G. silicone antifoam agent (available from Dow Corning Corporation 3168) 0.2%
H. ATMP (available from Holland day rich Dequest2000) 0.5%
I. essence is an amount of
J. deionized water surplus to 100%.
Embodiment 2:
A.NaOH (content＞99%) 22%
B.NTA three receives salt 0.5%
C. phosphate monoester (available from the Korantin SMK of BASF) 0.5%
D. trolamine 2%
E. vinylformic acid-maleic acid is (available from the Sokalan PA 25CL of BASF, M=4000) 1%
F. whitening agent CBS-X (available from vapour Bagong department) 0.2%
G. silicone antifoam agent (available from Dow Corning Corporation 3168) 0.1%
H. ATMP (available from Holland day rich Dequest2000) 1%
I. essence is an amount of
J. deionized water surplus to 100%.
Embodiment 3:
A.NaOH (content＞99%) 25%
B.NTA three receives salt 0.5%
C. phosphate monoester (available from the Korantin SMK of BASF) 0.5%
D. trolamine 2%
E. vinylformic acid-maleic acid is (available from the Sokalan PA 25CL of BASF, M=4000) 1%
F. whitening agent CBS-X (available from vapour Bagong department) 0.1%
G. silicone antifoam agent (available from Dow Corning Corporation 3168) 0.1%
H. ATMP (available from Holland day rich Dequest2000) 1%
I. essence is an amount of
J. deionized water surplus to 100%.
Embodiment 4:
A.NaOH (content＞99%) 27%
B.NTA three receives salt 0.2%
C. phosphate monoester (available from the Korantin SMK of BASF) 0.5%
D. trolamine 2%
D. vinylformic acid-maleic acid is (available from the Sokalan PA 25CL of BASF, M=4000) 0.5%
E. whitening agent CBS-X (available from vapour Bagong department) 0.1%
F. silicone antifoam agent (available from Dow Corning Corporation 3168) 0.1%
G. ATMP (available from Holland day rich Dequest2000) 0.2%
H. essence is an amount of
I. deionized water surplus to 100%.
Claims (7)
1. a commercial laundry machine is with the liquid basified auxiliary agent of multiple-effect, and said auxiliary agent is following composition to be dissolved in the solvent deionized water make; Below each composition account for respectively that weight percent content is in the auxiliary agent:
A. sodium hydroxide is 20%-30%.
B. nitrilotriacetic acid three is received and is 0.2-2%
C. phosphate monoester 0.5-2%
D. vinylformic acid-maleic acid 0.5-3%
E. trolamine 2-8%
F. whitening agent 0.1-0.5%
G. silicone antifoam agent 0.2-1%
H. corrosion inhibiting and descaling agent 0.1-2%.
2. a kind of commercial laundry according to claim 1 machine is characterized in that with the liquid basified auxiliary agent of multiple-effect vinylformic acid-maleic acid is 4000 as dispersion agent anti redeposition agent number-average molecular weight.
3. a kind of commercial laundry according to claim 1 machine is characterized in that with the liquid basified auxiliary agent of multiple-effect, trolamine, with phosphate monoester with among the weight ratio 4:1 with composite.
4. a kind of commercial laundry according to claim 1 machine is characterized in that with the liquid basified auxiliary agent of multiple-effect described corrosion inhibiting and descaling agent is an ATMP.
5. a kind of commercial laundry according to claim 1 machine is characterized in that with the liquid basified auxiliary agent of multiple-effect adding essence is an amount of.
6. the described commercial laundry of claim 1 machine adds the part deionized water solvent earlier with the preparation method of the liquid basified auxiliary agent of multiple-effect, adds phosphate monoester, stirs; Add trolamine again, stir, make neutralization reaction complete; Add remaining deionized water solvent again, add whitening agent, be stirred to dissolving fully; Add nitrilotriacetic acid three and receive, be stirred to dissolving fully; Add corrosion inhibiting and descaling agent, divide 3 times again and add NaOH, all will be stirred to dissolving fully at every turn; Behind all NaOH CLs, cool to below 50 ℃, add vinylformic acid-maleic acid again, be stirred to dissolving fully; Add silicone antifoam agent, be stirred to dissolving fully.
7. method according to claim 6 is characterized in that, adds essence at last, is stirred to dissolving fully.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN2011101661046A CN102260605B (en) | 2011-06-20 | 2011-06-20 | Multieffect liquid alkaline assistant for commercial laundry machines and preparation method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101661046A CN102260605B (en) | 2011-06-20 | 2011-06-20 | Multieffect liquid alkaline assistant for commercial laundry machines and preparation method thereof |
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| Publication Number | Publication Date |
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| CN102260605A CN102260605A (en) | 2011-11-30 |
| CN102260605B true CN102260605B (en) | 2012-08-08 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107587135A (en) * | 2016-07-08 | 2018-01-16 | 深圳新宙邦科技股份有限公司 | A kind of molybdenum aluminium-molybdenum etching liquid |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1687346A (en) * | 2005-04-06 | 2005-10-26 | 杨云杰 | Composite polymer detergent |
| CN1934236A (en) * | 2004-03-19 | 2007-03-21 | 宝洁公司 | Detergent compositions comprising a modified polyaminoamide |
| CN101210212A (en) * | 2006-12-29 | 2008-07-02 | 上海和黄白猫有限公司 | Special-purpose cleaning agent for washing machine |
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2011
- 2011-06-20 CN CN2011101661046A patent/CN102260605B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1934236A (en) * | 2004-03-19 | 2007-03-21 | 宝洁公司 | Detergent compositions comprising a modified polyaminoamide |
| CN1687346A (en) * | 2005-04-06 | 2005-10-26 | 杨云杰 | Composite polymer detergent |
| CN101210212A (en) * | 2006-12-29 | 2008-07-02 | 上海和黄白猫有限公司 | Special-purpose cleaning agent for washing machine |
Non-Patent Citations (1)
| Title |
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| 罗胜铁等.一种环境友好型水基多功能油污清洗剂的研制.《清洗世界》.2009,第25卷(第03期),第11-16页. * |
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Application publication date: 20111130 Assignee: Hunan Li Chenao prestige Industrial Co., Ltd. Assignor: Hu'nan Licheng Industrial Co., Ltd. Contract record no.: 2014430000060 Denomination of invention: Multieffect liquid alkaline assistant for commercial laundry machines and preparation method thereof Granted publication date: 20120808 License type: Exclusive License Record date: 20140514 |
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