CN103468444B - Laundry soap powder composition - Google Patents
Laundry soap powder composition Download PDFInfo
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- CN103468444B CN103468444B CN201310404183.9A CN201310404183A CN103468444B CN 103468444 B CN103468444 B CN 103468444B CN 201310404183 A CN201310404183 A CN 201310404183A CN 103468444 B CN103468444 B CN 103468444B
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Abstract
The invention provides a laundry soap powder composition. The laundry soap powder composition comprises the following components in mass percent: 0.1-5.0% of anti-ash polymer, 0.1-20.0% of C12-C18 fatty acid soap, 1.0-25.0% of nonionic surfactant, 1.0-25.0% of anionic surfactant, 0.5-60.0% of other assistants and the balance of anhydrous sodium sulfate. After the laundry soap powder composition provided by the invention is used for washing textiles, the ash deposition is little, so that the technical problem of high ash deposition caused by washing assistants of the existing laundry soap powder formulation is effectively solved.
Description
Technical field
The present invention relates to a kind of Laundry soap powder composition, belong to daily use chemicals cleaning product technical field, particularly relate to and there is the soap powder composition that low ash content does not hinder clothing effect.
Background technology
In China, along with the raising of living standards of the people, human consumer more and more pays close attention to the health safety issues of washing composition.Washing soap adopts and derives from natural animal-plant oil hydrolysis saponification and form, the history of existing several thousand so far that people use soap, and its security also obtains everybody accreditation.But washing soap is only suitable for hand washing and is not suitable for machine washing, it uses also inconvenient.Laundry powdered soap combines the advantage of washing soap and washing powder, and laundry powdered soap has natural environmental-protective, gentle not stimulate, the advantage of easily rinsing, and more and more to obtain the favor of human consumer in recent years, its market share increases always steadily.
Current laundry powdered soap also comes with some shortcomings, and such as, the fatty acid soaps added in laundry powdered soap is compared with traditional tensio-active agent, and in hard water, easily form soap calcium affects its detersive power, and the resistance to hard water of fatty acid soaps is poor.In order to improve the resistance to hard water of overall soap powder formula, formula slip-stick artist needs to improve the water-softening chemicals content in formula usually, as improved the content of zeolite, soda ash, silicate.But ash-deposition on fabric is too high after laundry powdered soap so often can be made again to wash, and causes clothing to harden, be out of shape.In addition, usually containing zeolite, soda ash or silicate in laundry powdered soap, zeolite itself is water-fast inorganic salt, is easily deposited in fabric void in washing process; And soda ash, silicate can form calcium carbonate, Calucium Silicate powder with calcium binding in washing process, these precipitating crystalline constantly can be grown up and are then deposited on the fiber of fabric.Reduce soap powder ash content and become the technical problem that is needed badly solution.
In industry, detergent formulation slip-stick artist usually can add polymkeric substance to reach certain function in washing composition; the Chinese patent application being CN1271192C as publication number discloses a kind of containing the polyamine of hydrophobically modified and the laundry detergent composition of nonionogenic tenside; said composition can strengthen the ability removing hydrophilic soil, the especially effect of clay.It is polymer-modified that publication number is that the Chinese patent application of CN102071111B discloses a kind of oleophylic, and this polymkeric substance can improve the production efficiency of washing liquid, and has good decontamination and antiredeposition performance.Publication number is that the Chinese patent application of CN102002445B discloses a kind of multiple copolymer, and this polymkeric substance can reduce the phosphoric acid in soap powder production process.
At present, there is the laundry powdered soap reducing soap powder ash-deposition effect and rarely have bibliographical information at home.
Summary of the invention
In order to solve above-mentioned prior art Problems existing, the object of the present invention is to provide a kind of new Laundry soap powder composition, after this Laundry soap powder composition laundering of textile fabrics, ash-deposition is few, efficiently solves the high ash-deposition technical barrier that existing laundry powdered soap formula brings because of washing auxiliary detergent.
The object of the invention is to be realized by following technical proposals:
A kind of Laundry soap powder composition, each component of its formula of described Laundry soap powder composition containing following mass percent:
Preferably, each component of its formula of described Laundry soap powder composition containing following mass percent:
Preferred further, each component of its formula of described Laundry soap powder composition containing following mass percent:
Described anti-ash content polymkeric substance is formed by negatively charged ion unsaturated monomer and nonionic polymerization of unsaturated monomers, and wherein the mol ratio of negatively charged ion unsaturated monomer and nonionic unsaturated monomer is 90:10 ~ 99:1, and the molecular weight of polymkeric substance is 1000 ~ 5000.
Described negatively charged ion unsaturated monomer is selected from the monomer of any one or more than two kinds in vinylformic acid, toxilic acid, Uregit, α-chloroacrylic acid, α-itrile group vinylformic acid, butenoic acid, α-phenylacrylic acid, Sorbic Acid, methylene-succinic acid; Described nonionic unsaturated monomer is selected from the monomer of any one or more than two kinds in acrylamide, allyl polyglycol ether, allyl polyethenoxy ester.
Described anti-ash content polymkeric substance can select commercially produced product, such as, be selected from LK250 polymkeric substance that catalyst company (such as Japanese catalyst company) produces, Alcosperse408 that Aksu company produces.
Described nonionogenic tenside is selected from following 1) ~ 4) in any one or multiple:
1) fatty alcohol-polyoxyethylene ether of C12-C18, its oxyethyl group adduct number can be 9 or 7, can select BASF
the nonionogenic tenside of series or Shell Co. Ltd
series non-ionic surfactants;
2) C12-C14 alkyl glycoside nonionogenic tenside, can select Kening Co., Ltd
the nonionogenic tenside of series;
3) condenses of C12-C18 alcohol and ethylene oxide/propylene oxide segmented copolymer, optional BASF AG
the nonionogenic tenside of PE series or the Dow Chemical Company Tergitol
tMseries non-ionic surfactants;
4) C8-C20 branched-chain alcoho polyoxyethylene ether nonionic surfactant.The Dow Chemical Company ECOSURF can be selected
tMthe nonionogenic tenside of EH series.
Described anion surfactant is selected from: the mixture of any one or more than two kinds in C11 ~ C18 alkylbenzene sulfonate (LAS), C12 ~ C18 alkyl alkoxy sulfate (AES), α-sodium olefin sulfonate (AOS), C14 ~ C18 fatty acid methyl ester sulfonate (MES).
Described C12 ~ C18 fatty acid soaps is C12 ~ C18 saturated fatty acid soap, C12 ~ C18 unsaturated fatty acids soap of arbitrary combination.Its lipid acid of fatty acid soaps can adopt natural fats and oils to be hydrolyzed the lipid acid made, and natural fats and oils is as animal grease, palm oil grease, palm-kernel grease, coconut grease; Its lipid acid of fatty acid soaps also can be made with single fat acid combination is composite, forms as one or more in lauric acid, TETRADECONIC ACID, palmitinic acid, stearic acid, oleic acid are composite arbitrarily.
Other auxiliary agents described comprise following 1) ~ 5) in any one or multiple mixture.
1) soft water auxiliary agent, adding soft water auxiliary agent is to remove from the calcium in tap water, magnesium ion, the existence of calcium ions and magnesium ions can have influence on the activity of tensio-active agent thus have influence on the detersive power of washing composition, is applicable to soft water auxiliary agent of the present invention and is selected from mixture two or more arbitrarily in 4A zeolite, sodium silicate, composition silicate, Citrate trianion, carbonate;
2) zymin, adding zymin is that zymin is the material that the present invention preferably adds in order to reach the object removed various foodstuff dirt or reach nursing fabric.The enzyme that preferred selection is following: proteolytic enzyme, amylase, cellulase, lipase polygalacturonase, mannonase peroxidase, can add single enzyme in the present invention as required, also can adopt that multiple enzyme is composite to add, and preferred multiple enzyme is composite;
3) whitening agent, whitening agent can be given fabric brilliant white, increase gorgeous effect, can add whitening agent in the present invention; Be applicable to whitening agent of the present invention to have: the commercially available product such as CBS, 31#, DEG;
4) bleach system.SYNTHETIC OPTICAL WHITNER by the form of chemistry redox, various coloured soils is removed.Be applicable to the SYNTHETIC OPTICAL WHITNER that SYNTHETIC OPTICAL WHITNER of the present invention is mainly oxygen system, as Sodium peroxoborate monohydrate, sodium perborate tetrahydrate, SPC-D, cross trisodium phosphate, urea peroxyhydrate, sodium peroxide.For reaching low temperature, there is good washing effect, also can add activator of bleaching agent or catalyzer, as TAED(tetraacetyl ethylene diamine) activator, manganese system transition-metal catalyst;
5) essence or coloured particles intersperse thing.Formula teacher can select suitable essence and add suitable coloured particles to intersperse thing to attract human consumer according to the result of market survey investigation.
Technical scheme hinge structure of the present invention has following beneficial effect:
(1) the invention provides a kind of new soap powder composition, in the formula of soap powder, add anti-ash content polymkeric substance, the high ash-deposition that soap powder formula brings because of washing auxiliary detergent can be solved, obviously improve the deposition of ash content on fabric of laundry powdered soap.In soap powder formula, anti-ash content polymkeric substance and other each component synergies, not only have good detersive power and anti-deposition properties, and significantly reduce the deposition of ash content on fabric of laundry powdered soap, have good anti-ash-deposition performance,
(2) soap powder obtained by the present invention has on clothing low ash-deposition, does not hinder the advantage of clothing.
Embodiment
Below in conjunction with specific embodiment, the present invention is described in further detail, but the present invention is not limited only to following examples.
comparative example 1
The present embodiment is the comparative example of Laundry soap powder composition, and what adopt is the soap powder formula of prior art, the component of this soap powder composition and the mass percentage of each component as shown in table 1.
Table 1: the Laundry soap powder composition formula of comparative example 1
| Material name | Addition (%) |
| C 11～C 13Alkylbenzene sulfonate | 4.0 |
| C 12～C 18Alkyl alkoxy (3EO) vitriol (AES) | 6.0 |
| C 12～C 14Fatty alcohol-polyoxyethylene ether (EO=7) | 3.5 |
| Coco-nut oil fatty acid sodium | 8.0 |
| 4A zeolite | 15.0 |
| Soda ash | 16.0 |
| Sodium silicate (2.4 modulus) | 5 |
| Trisodium Citrate | 3.0 |
| SPC-D | 7.0 |
| TAED | 0.5 |
| Acusol445N | 2.0 |
| Proteolytic enzyme | 0.5 |
| Amylase | 0.07 |
| Cellulase | 0.2 |
| Lipase | 0.05 |
| Mannase | 0.01 |
| Whitening agent CBS-X | 0.1 |
| Essence | 0.4 |
| Sodium sulfate anhydrous.min(99) | Surplus |
Acusol445N in table 1 is the polymkeric substance used in the laundry powdered soap of prior art, and it is purchased from the Dow Chemical Company, is sodium polyacrylate.
Comparative example 1 adopts following manufacture technics soap powder:
(1) in ingredients pot, add appropriate process water, open and stir, add C in the ratio of table 1
11~ C
13alkylbenzene sulfonate, AES, coco-nut oil fatty acid sodium, 4A zeolite, soda ash, sodium silicate, Trisodium Citrate, 445N, whitening agent CBS, Sodium sulfate anhydrous.min(99), the solid content of slip controls within the scope of 65%-75%, and slurry temperature controls within the scope of 65 DEG C-75 DEG C;
(3) slip is after overaging, filtering, and obtains laundry powdered soap original washing powder through Cemented filling to spray tower top with spray dried form;
(4) original washing powder give through wind, sieve be transported to after join apparatus system;
(5) proportionally join in apparatus system after original washing powder and add C
12~ C
14join raw material after fatty alcohol-polyoxyethylene ether, SPC-D, TAED activator, zymin, essence etc., stir, discharging, to pack.
embodiment 1 ~ 2
Embodiment 1 ~ 2 is embodiments of Laundry soap powder composition of the present invention, the component of embodiment 1 ~ 2 Laundry soap powder composition and the mass percentage of each component as shown in table 2.
Table 2: the formula of embodiment 1 ~ 2 Laundry soap powder composition
Multiple copolymer LK250 in table 2, purchased from Japanese catalyst company, is the multipolymer of acrylic anionic monomer and allyl polyglycol ether non-ionic monomer.
Embodiment 1 ~ 2 adopts existing laundry powdered soap preparation technology to prepare soap powder, specifically can adopt following manufacture technics soap powder:
(1) in ingredients pot, add appropriate process water, open and stir, add C in the ratio of table 2
11~ C
13alkylbenzene sulfonate, AES, coco-nut oil fatty acid sodium, 4A zeolite, soda ash, sodium silicate, Trisodium Citrate, LK250, whitening agent CBS, Sodium sulfate anhydrous.min(99), the solid content of slip controls within the scope of 65%-75%, and slurry temperature controls within the scope of 65 DEG C-75 DEG C;
(2) slip is after overaging, filtering, and obtains laundry powdered soap original washing powder through Cemented filling to spray tower top with spray dried form;
(3) original washing powder give through wind, sieve be transported to after join apparatus system;
(4) proportionally join in apparatus system after original washing powder and add C
12~ C
14join raw material after fatty alcohol-polyoxyethylene ether, SPC-D, TAED activator, zymin, essence etc., stir, discharging, to pack.
embodiment 3 ~ 4
Embodiment 3 ~ 4 is embodiments of Laundry soap powder composition of the present invention, the component of embodiment 3 ~ 4 Laundry soap powder composition and the mass percentage of each component as shown in table 3.
Table 3: the formula of embodiment 3 ~ 4 Laundry soap powder composition
Multiple copolymer Alcosperse408 in table 3, purchased from Aksu company, is the multipolymer of vinylformic acid, toxilic acid anionic monomer and acrylamide nonionic monomer.
Embodiment 3 ~ 4 adopts existing laundry powdered soap preparation technology to prepare soap powder, specifically can adopt following manufacture technics soap powder:
(1) in ingredients pot, add appropriate process water, open and stir, add C in the ratio of table 3
11~ C
13alkylbenzene sulfonate, AES, coco-nut oil fatty acid sodium, 4A zeolite, soda ash, sodium silicate, Trisodium Citrate, Alcosperse408, whitening agent CBS, Sodium sulfate anhydrous.min(99), the solid content of slip controls within the scope of 65%-75%, and slurry temperature controls within the scope of 65 DEG C-75 DEG C;
(2) slip is after overaging, filtering, and obtains laundry powdered soap original washing powder through Cemented filling to spray tower top with spray dried form;
(3) original washing powder give through wind, sieve be transported to after join apparatus system;
(4) proportionally join in apparatus system after original washing powder and add C
12~ C
14join raw material after fatty alcohol-polyoxyethylene ether, SPC-D, TAED activator, zymin, essence etc., stir, discharging, to pack.
the performance evaluation of above-mentioned comparative example 1 and the Laundry soap powder composition obtained by embodiment 1-4
1, detergency evaluation
In order to verify the detersive power of laundry powdered soap of the present invention, carry out detergency test.Adopt GB carbon black JB-01, GB albumen JB-02, GB sebum JB-03.Carry out testing that sample is comparative example 1, Laundry soap powder composition obtained by embodiment 1 ~ 4.
Experiment condition is: employing 250ppm hard water, wash concentration are 3g/L, washing time 20 minutes, temperature are 30 DEG C, the RQHL type Terg-O-Tometer of employing national regulations, rotating speed are 60 turns.
Experimental result such as below following table 4(result is the decontamination value relative to standard washing powder):
Table 4: the Laundry soap powder composition detergency evaluation of comparative example 1 and embodiment 1-4
| Comparative example 1 | Embodiment 1 | Embodiment 2 | Embodiment 3 | Embodiment 4 | |
| Decontamination ratio (GB carbon black) | 1.10 | 1.11 | 1.12 | 1.09 | 1.18 |
| Decontamination ratio (GB sebum) | 116 | 1.18 | 1.15 | 1.18 | 1.17 |
| Decontamination ratio (GB albumen) | 3.50 | 3.50 | 3.55 | 3.51 | 3.56 |
As can be seen from the data of table 4, the Laundry soap powder composition of the embodiment of the present invention 1 ~ 4, detersive power is suitable with comparative example 1.
2, antiredeposition performance evaluation
With reference to the GB/T13174-2008 dress material bioassay standard by washing composition detersive power and circulation cleaning performance, antiredeposition performance evaluation is carried out to embodiment 1 ~ 4 and comparative example 1.
Experiment condition: employing 250ppm hard water, wash concentration are 3g/L, temperature is 30 DEG C, the RQHL type Terg-O-Tometer of employing national regulations, rotating speed are 60 turns.
Experimentation: specify according to GB/T13174-2008, add washing composition sample, carry out the GB decontamination of JB-01, JB-02, JB-03, wash and rear soiled cotton have been pulled out, add loess, animal oil, vegetables oil, put into calico and carry out circulation cleaning, wash one and as a child took out calico, dry, use whiteness instrument to measure calico blu-ray reflection value, observe the maintenance situation of calico.Shown in experimental result part following table 5.
Table 5: the result (being the whiteness value after calico circulation cleaning below) of the antiredeposition experiment of each embodiment:
From the data that the antiredeposition of table 5 is tested, the antiredeposition performance of the embodiment of the present invention 1 ~ 4 laundry powdered soap is suitable with comparative example 1.
3, anti-ash-deposition performance evaluation
In order to verify the effect that Laundry soap powder composition of the present invention deposits on fabric at reduction ash content, the test of anti-ash-deposition performance is carried out to embodiment 1 ~ 4 and comparative example 1.
Experiment condition: employing 300ppm hard water, wash concentration are 2g/L, temperature is 30 DEG C, the RQHL type Terg-O-Tometer of employing national regulations, rotating speed are 75 turns, and the cloth of employing is every decontamination cylinder 3 pieces of woven calicos of cotton textiles, 3 pieces of pure cotton knitting calicos.
Experimentation: add washing composition sample, textile woven calico, pure cotton knitting calico in RQHL type spotter, runs spotter and washs 1 hour, has washed rear calico to be pulled out, dry, and then circulation cleaning 20 times.Calcination in the retort furnace finally calico after washing being placed on 800 DEG C, takes the weight after calcination.Experimental data is as shown in table 6 below.
Table 6 anti-ash-deposition performance evaluation data (data are the per-cent that ash content accounts for calico)
| Comparative example 1 | Embodiment 1 | Embodiment 2 | Embodiment 3 | Embodiment 4 | |
| Woven calico % | 1.20 | 0.60 | 0.46 | 0.70 | 0.56 |
| Knitting calico % | 1.90 | 0.75 | 0.55 | 0.75 | 0.66 |
As can be seen from the data of table 6, compared to comparative example 1, the ash-deposition of embodiment 1 ~ 4 obviously reduces, and its ash-deposition is about 50% of comparative example 1.Wherein, the effect of embodiment 2 and embodiment 4 is more excellent, and the increase along with ash content polymkeric substance addition anti-in Laundry soap powder composition is described, the anti-ash-deposition performance of Laundry soap powder composition is also along with improve.Laundry soap powder composition of the present invention obviously can improve the deposition of ash content on fabric.
Facts have proved, Laundry soap powder composition provided by the invention has on clothing low ash-deposition, does not hinder the advantage of clothing, also has good detersive power and anti-deposition properties simultaneously.
The above, it is only preferred embodiment of the present invention, not any pro forma restriction is done to the present invention, therefore all contents not departing from technical solution of the present invention, according to technical spirit of the present invention to any simple modification made for any of the above embodiments, equivalent variations and modification, all still belong in the scope of technical solution of the present invention.
Claims (2)
1. a Laundry soap powder composition, is characterized in that: each component of its formula of described Laundry soap powder composition containing following mass percent:
2. a Laundry soap powder composition, is characterized in that: each component of its formula of described Laundry soap powder composition containing following mass percent:
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| CN201310404183.9A CN103468444B (en) | 2013-09-06 | 2013-09-06 | Laundry soap powder composition |
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Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103756803B (en) * | 2014-01-28 | 2016-08-31 | 湖南洁宇日化新技术股份有限公司 | A kind of detergent composition for clothing suppressing ash-deposition |
| CN104862155A (en) * | 2015-06-15 | 2015-08-26 | 马建剑 | Novel stain-removing and softening soap powder for bed sheets and preparation method of novel stain-removing and softening soap powder |
| CN107312658A (en) * | 2017-05-09 | 2017-11-03 | 跨越生物科技（滁州）有限公司 | A kind of hand clothes washing soap powder easily rinsed |
| WO2019045958A1 (en) * | 2017-09-04 | 2019-03-07 | Dow Global Technologies Llc | Powder laundry detergent formulation |
| CN109097215B (en) * | 2018-08-16 | 2020-11-06 | 纳爱斯浙江科技有限公司 | Environment-friendly laundry soap powder composition and preparation method thereof |
| CN109234080A (en) * | 2018-09-24 | 2019-01-18 | 浙江华诺化工有限公司 | High activity laundry soap and preparation method thereof |
| CN109897740A (en) * | 2019-03-21 | 2019-06-18 | 福建省纯杰绿色科技有限公司 | A kind of liquid detergent and preparation method thereof for hidrosis clothing |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1188794A (en) * | 1997-01-22 | 1998-07-29 | 何选明 | Phosphorus free and aluminium free soap powder |
| US6506717B1 (en) * | 1999-01-20 | 2003-01-14 | The Procter & Gamble Company | Dishwashing compositions comprising modified alkybenzene sulfonates |
| CN102533467A (en) * | 2011-12-30 | 2012-07-04 | 广州星业科技股份有限公司 | Synergist for liquid detergents and concentrated liquid detergents |
-
2013
- 2013-09-06 CN CN201310404183.9A patent/CN103468444B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1188794A (en) * | 1997-01-22 | 1998-07-29 | 何选明 | Phosphorus free and aluminium free soap powder |
| US6506717B1 (en) * | 1999-01-20 | 2003-01-14 | The Procter & Gamble Company | Dishwashing compositions comprising modified alkybenzene sulfonates |
| CN102533467A (en) * | 2011-12-30 | 2012-07-04 | 广州星业科技股份有限公司 | Synergist for liquid detergents and concentrated liquid detergents |
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Denomination of invention: Laundry soap powder composition Effective date of registration: 20171205 Granted publication date: 20150211 Pledgee: Bank of China Limited by Share Ltd Guangzhou Liwan branch Pledgor: Guangzhou Liby Enterprise Group Co., Ltd. Registration number: 2017440000152 |
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