CN103756803A - Laundry detergent composition for inhibiting ash deposition - Google Patents
Laundry detergent composition for inhibiting ash deposition Download PDFInfo
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- CN103756803A CN103756803A CN201410042491.6A CN201410042491A CN103756803A CN 103756803 A CN103756803 A CN 103756803A CN 201410042491 A CN201410042491 A CN 201410042491A CN 103756803 A CN103756803 A CN 103756803A
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Abstract
The invention provides a laundry detergent composition for inhibiting ash deposition. The composition comprises an anionic surfactant, a nonionic surfactant, carbonate, hydrocarbonate and sodium peroxycarbonate, and does not contain sodium tripolyphosphate and a 4A zeolite additive system. According to the composition, hardness ion deposition can be inhibited and cannot be deposited on fabrics, so that the ash deposition is reduced and the washed fabrics are still kept soft, smooth and unhardened.
Description
Technical field
The present invention relates to detergent composition for clothing field, be specifically related to a kind of detergent composition for clothing that suppresses ash-deposition.
Background technology
In washing water, contain certain density calcium, magnesium ion, these ions meetings and anion surfactant, alkaline assistant etc. interact and form precipitation, not only can affect the clean effect of washing composition, and can deposit on fabric.In order to eliminate this disadvantageous effect, often in detergent formulation, add the auxiliary agent that some can be combined with calcium, magnesium ion, as sodium carbonate, tripoly phosphate sodium STPP (STPP), 4A zeolite, layered silicate, polycarboxylate etc.Early stage washing auxiliary detergent is water glass and sodium carbonate, sodium carbonate is converted into calcium carbonate and magnesiumcarbonate by the calcium in water, magnesium ion, from solution, precipitate away, thereby water quality is softened, because easily depositing to, insoluble settling washed fabric face, make that fabric after repeatedly washing hardens, embrittlement, the sodium phosphate class afterwards with chelating ability substitutes.Tripoly phosphate sodium STPP (STPP) spans half a century as washing auxiliary detergent, and the clean effect that improves washing composition is played to great role, and it is to Ca
2+, Mg
2+, Fe
3+deng metal ion, there is good complex ability, have good compatibleness with other composition of washing powder, being recognized is good washing auxiliary detergent, but a large amount of uses of phosphorus-containing detergent, washes enters " eutrophication " that rivers and lakes have caused waters, havoc ecotope.Along with prohibiting the continuous expansion of phosphorus work, washing composition is the inexorable trend of washing industry development without phosphatization.
Now, domestic and international dominant builder as substitute for phosphate remains the coassist agent system of 4A zeolite+sodium carbonate+polycarboxylate etc.Wherein the Main Function of 4A zeolite is to reduce hardness ions in water by ion-exchange; Sodium carbonate can maintain the basicity of washing lotion, also can reduce to a certain extent hardness ions in water; Polycarboxylate suppresses calcium carbonate crystal and increases, and has dispersion, suspension function.4A zeolite is greater than the sequestering power of STPP to calcium ion to the exchange capacity of calcium ion, simultaneously can also with insoluble dirt generation co-precipitation, contribute to decontamination.In non-phosphide detergent, the consumption of sodium carbonate is usually above there being phosphorus powder, thus Ca more easily and in water
2+in conjunction with forming calcium carbonate crystal.The Main Function of polycarboxylate suppresses exactly calcium carbonate crystal and forms and increase, and prevents or alleviate the mineralising of fabric, also can overcome in addition the slow deficiency of 4A zeolite ion-exchange speed.Polycarboxylate can be selected from polyacrylic acid-copolymer-maleic anhydride and low-molecular-weight polyacrylic acid homopolymer.The Na of lamina sodium silicate interlayer
+have and Ca
2+, Mg
2+the ability of exchange, particularly with Mg
2+binding ability significantly better than 4A zeolite, have water-solublely preferably, and show good antiredeposition ability, with 4A zeolite facies competitive power and the development prospect stronger than having.The same with water glass, too many because of ash content, lamina sodium silicate has consumption restriction in formula, and because the energy consumption of manufacturing is high, price is higher in addition, and in regular powder, being difficult to has larger universal and development.In non-phosphide detergent, 4A zeolite is still maximum builder as substitute for phosphate at present, and 4A zeolite is water insoluble, is easily combined with dirt and generates shelly water-insoluble (being calcium deposition), causes secondary pollution and the rinsing difficulty of fabric.In addition, the 4A zeolite of washes discharge brings larger trouble to wastewater treatment, can form new stores at different ground surfaces, will be also a burden like this to environment, ecology.
Summary of the invention
The present invention is directed to the problem of insoluble salt formation of deposits ash content on fabric that material in existing dress material detergent system and the calcium ions and magnesium ions in water form, a kind of detergent composition that suppresses ash-deposition is provided, the detersive power requirement of washing composition can not only be met, and ash-deposition can be suppressed.
In washing process, insoluble salt formation of deposits ash content on fabric that the calcium ions and magnesium ions in the indissolvable component in washing powder and some components and water forms.Comprise may the forming of ash content insolubles that zeolite (scolecite), Calucium Silicate powder, Magnesium Silicate q-agent, calcium carbonate, magnesiumcarbonate, calcium phosphate, trimagnesium phosphate, calcium soap and some other surface-active substance and calcium ions and magnesium ions form etc.The anti-ash-deposition performance of washing powder is a very important index of washing powder.Generally by the method for circulation cleaning, repeatedly wash same fabric, then by calcination obtain ash assign to measure.
The present inventor easily deposits the problem of ash content in washing process on fabric for existing dress material washing composition, through a large amount of research, creatively provide a kind of adjuvant system that does not contain 4A zeolite, and can suppress the detergent composition of ash-deposition.
The invention provides a kind of detergent composition for clothing that suppresses ash-deposition, take the total mass of composition as benchmark, said composition comprises:
(a) 14～20% tensio-active agents, described tensio-active agent by (a1) 4～10% anion surfactants and (a2) 10～16% nonionogenic tensides form;
(b) 35～50% carbonate;
(c) 10～25% supercarbonates;
(d) 21～40% sodium carbonate peroxides;
(e) 0～10% anti-dirt deposition agent again;
(f) 0～5% sequestrant;
(g) 0～0.5% white dyes;
(h) 0～1.0% enzyme for detergent.
The invention is characterized in, in described detergent composition, the mol ratio of carbonate and supercarbonate is 1.32:1～3:1.The pH value of 0.1% solution is within 9.5～10.5.[user of Microsoft 1] composition of the present invention not only has better soil removability, and can suppress better the deposition of ash content.
Detergent composition of the present invention, not only do not have insoluble component to deposit on fabric, and can suppress hardness ions formation precipitation, it can be deposited on fabric, reduce ash-deposition, make washed fabric still keep soft, smooth and not harden, thereby can in free phosphate detergent formula, be widely used.
Composition of the present invention by whiteness after circulation cleaning is kept, deposition ash content and sense organ pass judgment on, with the contrast of national standard washing powder, can judge that composition of the present invention keeps at anti-redeposition and whiteness, there is good superiority aspect sensory evaluation.
Embodiment
In order to make technical problem solved by the invention, technical scheme and beneficial effect clearer, below in conjunction with embodiment, the present invention is further elaborated.Should be appreciated that specific embodiment described herein, only in order to explain the present invention, is not intended to limit the present invention.
The invention provides a kind of detergent composition for clothing that suppresses ash-deposition, take the total mass of composition as benchmark, said composition comprises:
(a) 14～20% tensio-active agents, described tensio-active agent by (a1) 4～10% anion surfactants and (a2) 10～16% nonionogenic tensides form;
(b) 35～50% carbonate;
(c) 10～25% supercarbonates;
(d) 21～40% sodium carbonate peroxides;
(e) 0～10% anti-dirt deposition agent again;
(f) 0～5% sequestrant;
(g) 0～0.5% white dyes;
(h) 0～1.0% enzyme for detergent.
According to detergent composition provided by the present invention, the tensio-active agent in described composition can be the conventional nonionogenic tenside in this area, anion surfactant.As: as described in anion surfactant can be in linear alkylbenzene sulphonic acid (LAS), sodium soap (soap powder), sodium alkyl sulfate (AS), Seconary Alkane Sulphonate Sodium (SAS), α – sodium olefin sulfonate (AOS), polyoxyethylenated alcohol sodium sulfate (AES), methyl sodiosul foaliphatate (MES) and fatty alcohol-polyoxyethylene ether carboxylic acid sodium (AEC) any one or multiple.Under preferable case, described anion surfactant adopts linear alkylbenzene sulphonic acid (LAS).
Described nonionogenic tenside be in fatty alcohol-polyoxyethylene ether (AEO), fatty acid methyl ester ethoxylate (MEE) and alkyl polyglycoside (APG) any one or multiple.Under preferable case, described nonionogenic tenside adopts fatty alcohol-polyoxyethylene ether (AEO).
According to detergent composition provided by the present invention, described carbonate has no particular limits, and can be the conventional various carbonate in this area, as at least one in sodium carbonate, salt of wormwood.
According to detergent composition provided by the present invention, described supercarbonate has no particular limits, and can be the conventional various supercarbonates in this area, as at least one in sodium bicarbonate, saleratus.
According to detergent composition provided by the present invention, described sodium carbonate peroxide can be the sodium carbonate peroxide that crystallization process or fluidized bed process are produced, the size of sodium carbonate peroxide particle is not had to strict restriction, and the sodium carbonate peroxide commodity of various size and different stacking densities all can be used as raw material of the present invention.
Composition of the present invention is 0.1%(weight in deionized water) the pH value that provides of mixture within 9.5～10.5 scopes.This pH value is under 25 ℃ of constant temperatures, and composition of the present invention is mixed with deionized water the solution that concentration is 1g/L, and pH measuring method is routinely measured.
Because most of dirts are acid, in the washing process of clothing, washing lotion is the removal that alkalescence is conducive to dirt, and the stronger washing composition of general alkalescence can provide better soil removability.But strong basicity can be damaged the fiber of fabric, and in this composition system, also can increase ash-deposition.In order better to guarantee to suppress hardness ions, form the effect of precipitation, detergent composition of the present invention provides certain alkalescence for washing lotion, and the pH value that detergent composition provides is between 9.5～10.5, and preferably pH value is between 10.0～10.5.PH value is higher than 10.5, and the ash-deposition of clothing obviously increases; PH value, lower than 9.5, affects the clean effect of washing composition.
The invention is characterized in, in described detergent composition, the mol ratio of carbonate and supercarbonate is 1.32:1～3:1.The pH value of 0.1% solution is within 9.5～10.5.[user of Microsoft 2] composition of the present invention not only has better soil removability, and can suppress better the deposition of ash content.
According to detergent composition provided by the present invention, described sequestrant is selected from organic phosphonate.Suitable organic phospho acid salt compound used herein comprises Amino Trimethylene Phosphonic Acid salt, 1-Hydroxy Ethylidene-1,1-Diphosphonic Acid salt, ethylene diamine tetra methylene phosphonic acid salt, diethylene triamine pentamethylene phosphonic salt, 2-phosphonic acids butane-1; any one in 2,4-tricarboxylate and 2-HPAA salt or multiple.Phosphonate compounds can exist with the form of the various cationic salts of their sour form or the part or all of acid functional group based on them.Described sequestrant can with described detergent composition in hardness ions form inner complex, thereby better remove hardness ions.Take the detergent composition of 100 weight parts as benchmark, the consumption of described sequestrant is 0～5.0 weight part, and guarantees total Vanadium Pentoxide in FLAKES massfraction≤1.1% in composition, reaches the index standard of without phosphorus type washing composition.
According to detergent composition provided by the present invention, described enzyme for detergent be in Sumizyme MP, amylase, alkali cellulose enzyme, lipase and mannase any one or multiple; Described enzyme for detergent is decomposing protein, starch, fat type soil effectively, improves detersive power, reduces the consumption of tensio-active agent, reduces environmental pollution.
According to detergent composition provided by the present invention, described anti-dirt again deposition agent is selected from prior art conventional various anti-dirts deposition agent again, for example can be selected from carboxymethyl cellulose sodium (CMC), sodium starch glycolate (CMS), sodium polyacrylate (PAA), maleic anhydride/acrylic acid multipolymer (PAA/MA), polyvinylpyrrolidone (PVP), polyoxyethylene glycol (PEG), polyvinyl alcohol (PVA) any one or multiple.Described anti-dirt again deposition agent can make the dirt suspended dispersed splitting away off on washings in washing medium, no longer deposits to the surface of washings, or will deposit again and be reduced to bottom line.
According to detergent composition provided by the present invention, described white dyes be in distyry-biphenyls whitening agent and two triazine amino-stilbene class whitening agent any one or multiple.Described white dyes can, to optically complementary color, blast after clothes washing, be realized visual whitening effect.
According to detergent composition provided by the invention, its preparation method can adopt the conventional preparation method in this area.As according to conventional way, detergent composition mixed, then by existing forming method moulding.Under preferable case, described forming method is granulation.The granulated product obtaining after granulation can adopt conventional drying plant to be dried, and makes its free water content be less than 2%, can obtain detergent composition provided by the invention.
According to detergent composition provided by the invention, can according to actual needs, to dried desciccate, carry out rear batching processing.For example, described rear batching processing comprises in desciccate and adds enzyme for detergent, and decomposing protein, starch, fat type soil effectively improves detersive power, reduces the consumption of tensio-active agent, reduces environmental pollution.Described enzyme for detergent can be selected from Sumizyme MP, amylase, alkali cellulose enzyme, lipase, mannase any one or multiple.Take the detergent composition of 100 weight parts as benchmark, the consumption of described enzyme for detergent is 0～1.0 weight part.
In detergent composition of the present invention, also can add some common components in washing composition for the dress materials such as sodium sulfate, spices.
As a kind of preferred implementation of the present invention, in order to give optically complementary color, blast after clothes washing, realize visual whitening effect, in the present invention, also comprise toward the step that adds white dyes in detergent composition.Described white dyes can be added to feedstock composition before granulating and forming mix after granulating and forming together, also can after moulding, in rear batching treating processes, be added in desciccate, the present invention does not have special stipulation.Take the detergent composition of 100 weight parts as benchmark, the consumption of white dyes is 0～0.5 weight part.
The present invention compared with prior art, has the following advantages:
(1) detergent composition for clothing provided by the invention, said composition comprises anion surfactant and nonionogenic tenside, and carbonate, supercarbonate and sodium carbonate peroxide.Composition does not contain the adjuvant system of tripoly phosphate sodium STPP and 4A zeolite, and can suppress the formation of hardness ions precipitation, and it can be deposited on fabric, reduces ash-deposition, makes washed fabric still keep soft, smooth and not harden.
(2) composition provided by the invention, had both been conducive to the protection to fabric, was conducive to again environment and ecological protection.
(3) detergent composition for clothing provided by the invention, has excellent washing effect, contains active oxygen, can effectively remove chromophyte spot, dispelling abnormal flavor.
Detergent composition provided by the invention, had both been conducive to the protection to fabric, was conducive to again environment and ecological protection.
Below by specific embodiment, the present invention is further described.
In embodiment, the raw material that adopts is all commercially available.In embodiment, contain the weight of material of free-water or crystal water all in butt.
embodiment 1
Detergent composition A
11 kilogram: 80 grams of linear alkylbenzene sulphonic acids, 20 grams of sodium alkyl sulfates, 100 grams of fatty alcohol-polyoxyethylene ether, 350 grams, sodium carbonate, 100 grams of sodium bicarbonates, 210 grams of sodium carbonate peroxides, 40 grams of 1-Hydroxy Ethylidene-1,1-Diphosphonic Acid disodiums, 60 grams of Xylo-Mucines, 20 grams of polyvinyl alcohol, 5 grams of Sumizyme MPs, 5 grams of amylase, 5 grams, distyry-biphenyls whitening agent, 5 grams.[user of Microsoft 3]
embodiment 2
Detergent composition A
220 grams of 1 kilogram of: α – sodium olefin sulfonates, 20 grams of polyoxyethylenated alcohol sodium sulfate, 100 grams of fatty acid methyl ester ethoxylates, 500 grams, salt of wormwood, 100 grams of sodium bicarbonates, 210 grams of sodium carbonate peroxides, 10 grams, Amino Trimethylene Phosphonic Acid four sodium, 5 grams of amylase, 30 grams of sodium polyacrylates, 5 grams, two triazine amino-stilbene class whitening agent.
embodiment 3
Detergent composition A
31 kilogram: 20 grams of Seconary Alkane Sulphonate Sodium, 20 grams of methyl sodiosul foaliphatates, 50 grams of fatty alcohol-polyoxyethylene ether, 60 grams of alkyl polyglycosides, 350 grams, sodium carbonate, 250 grams of saleratus, 210 grams of sodium carbonate peroxides.10 grams of polyvinylpyrrolidones, 10 grams of polyoxyethylene glycol, 10 grams, diethylene triamine pentamethylene phosphonic five sodium, 2-phosphonic acids butane-1,10 grams, 2,4-tricarboxylic acid, four sodium [user of Microsoft 4].
embodiment 4
Detergent composition A
41 kilogram: 20 grams of sodium soaps, 20 grams of fatty alcohol-polyoxyethylene ether carboxylic acid sodium, 50 grams of fatty alcohol-polyoxyethylene ether, 50 grams of fatty acid methyl ester ethoxylates, 350 grams, salt of wormwood, 100 grams of saleratus, 400 grams of sodium carbonate peroxides, 5 grams, ethylene diamine tetra methylene phosphonic acid five sodium, 3 grams, lipase, 2 grams of mannases.
comparative example CA
1
Standard washing powder (national the quality surveillance of light industry articles for washing inspection center provide) is CA
1.
comparative example CA
2
Detergent composition CA
21 kilogram: 40 grams of linear alkylbenzene sulphonic acids, 100 grams of fatty alcohol-polyoxyethylene ether, 550 grams, sodium carbonate, 50 grams of sodium bicarbonates, 240 grams of sodium carbonate peroxides, 10 grams, Amino Trimethylene Phosphonic Acid four sodium, 10 grams of sodium polyacrylates [user of Microsoft 5]
Testing method and result
1, the mensuration that circulation cleaning and whiteness keep
By GB/T 13174-2008 < < dress material, by the method in the mensuration > > of washing composition detersive power and circulation cleaning performance, undertaken.
1. whiteness keeps calculating and the judgement of test-results
According to above test result, be calculated as follows whiteness retention value (T)
In formula:
∑ F
1-front spectral reflectivity sum, % are washed in JB – 00 test piece on the same group;
K-cycles of washing number of times, gets 20.
Result remains into one decimal place.
2. sample relative standard washing powder keeps ratio (B) to be calculated as follows to the whiteness of calico:
B=T
s/T
o
In formula:
T
s-sample keeps the whiteness of calico;
T
o-standard washing powder keeps the whiteness of calico.
Result remains into one decimal place.
3. the judgment basis following provisions that washing composition whiteness keeps:
A, when B >=1.0, judge that conclusion, as " whiteness of sample keep quite or be better than standard washing powder ", is called for short " it is qualified that sample whiteness keeps ";
B, when B < 1.0, judge that conclusion, as " whiteness of sample keeps being inferior to standard washing powder ", is called for short " it is defective that sample whiteness keeps ".
The results are shown in Table 1.
2, the mensuration of deposition ash content
By GB/T 13174-2008 < < dress material, by the method in the mensuration > > of washing composition detersive power and circulation cleaning performance, undertaken.
1. deposit the calculating of ash test result
According to above test result, calculate as follows ash-deposition (S):
S=（m
2/m
1）100%
In formula:
M
1the quality of-dry the test piece that obtains, g;
M
2the quality of-the ash content that obtains, g.
Result remains into one decimal place.
2. the deposition ash content ratio (H) of sample relative standard washing powder is calculated as follows:
H=S
s/S
o
In formula:
S
sthe deposition ash content of-sample;
S
othe deposition ash content of-standard washing powder.
Result remains into one decimal place.
Result is judged
By the regulation of GB/T13171.2-2009, circulation cleaning performance relative standard powder deposition ash content ratio≤3, for qualified.
The results are shown in Table 2.
3, sense organ is passed judgment on
By stay two test pieces are estimated, hand touches comparison, pass judgment on test piece whiteness (black and white), outward appearance (coarse/level and smooth) and flexibility after sample composition circulation cleaning and be to be better than or the standard washing powder of being inferior to washs the test piece after same number of times.The results are shown in Table 3.
Table 1
Table 1 data show, use the whiteness of cleaning compositions test piece of the present invention to keep ratio > 1, and it is qualified that whiteness keeps, and is better than the test piece of standard washing powder and comparative example washing.
Table 2
| ? | CA 1 | A 1 | A 2 | A 3 | A 4 | CA 2 |
| Wash concentration (g/L) | 2 | 2 | 2 | 2 | 2 | 2 |
| Cloth tablet quality (g) | 3.4205 | 3.3581 | 3.3672 | 3.3595 | 3.3741 | 3.3622 |
| Ash content quality (g) | 0.0425 | 0.0223 | 0.0249 | 0.0261 | 0.0284 | 0.1271 |
| Average deposition ash content (%) | 1.24 | 0.66 | 0.74 | 0.78 | 0.84 | 3.78 |
| Deposition ash content ratio | - | 0.53 | 0.60 | 0.63 | 0.68 | 3.05 |
Table 2 data show, use the deposition ash content ratio of cleaning compositions test piece of the present invention to be less than 3, illustrate that composition of the present invention has effectively suppressed hardness ions and formed precipitation in washing system, it can be deposited in test piece, reduce ash-deposition, illustrate that circulation cleaning deposition ash content is qualified.And comparative example CA
2ash-deposition serious, be greater than 3 with the deposition ash content ratio of standard washing powder, can not reach the standard-required of without phosphorus type washing powder.
Table 3
| ? | CA 1 | A 1 | A 2 | A 3 | A 4 | CA 2 |
| Wash concentration (g/L) | 2 | 2 | 2 | 2 | 2 | 2 |
| Whiteness | - | Excellent | Excellent | Excellent | Excellent | Excellent |
| Outward appearance (coarse/level and smooth) | Smoothly | Smoothly | Smoothly | Smoothly | Smoothly | Coarse |
| Flexibility | Firmly | Soft | Soft | Soft | Soft | Firmly |
Table 3 shows, uses the outward appearance of test piece of cleaning compositions of the present invention level and smooth, and softness, does not harden, and is better than standard washing powder and comparative example CA
2the test piece of washing.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, all any modifications of doing within the spirit and principles in the present invention, be equal to and replace and improvement etc., within all should being included in protection scope of the present invention.
Claims (10)
1. a detergent composition for clothing that suppresses ash-deposition, is characterized in that, take the total mass of composition as benchmark, by mass percentage, said composition comprises:
(a) 14～20% tensio-active agents, described tensio-active agent by (a1) 4～10% anion surfactants and (a2) 10～16% nonionogenic tensides form;
(b) 35～50% carbonate;
(c) 10～25% supercarbonates;
(d) 21～40% sodium carbonate peroxides;
(e) 0～10% anti-dirt deposition agent again;
(f) 0～5% sequestrant;
(g) 0～0.5% white dyes;
(h) 0～1.0% enzyme for detergent.
2. detergent composition according to claim 1, it is characterized in that, described anion surfactant be in linear alkylbenzene sulphonic acid, sodium soap, sodium alkyl sulfate, Seconary Alkane Sulphonate Sodium, α – sodium olefin sulfonate, polyoxyethylenated alcohol sodium sulfate, methyl sodiosul foaliphatate and fatty alcohol-polyoxyethylene ether carboxylic acid sodium any one or multiple.
3. detergent composition according to claim 1, is characterized in that, described nonionogenic tenside be in fatty alcohol-polyoxyethylene ether, fatty acid methyl ester ethoxylate and alkyl polyglycoside any one or multiple.
4. detergent composition according to claim 1, is characterized in that, described carbonate is sodium carbonate and/or salt of wormwood.
5. detergent composition according to claim 1, is characterized in that, described supercarbonate is sodium bicarbonate and/or saleratus.
6. detergent composition according to claim 1, is characterized in that, in described detergent composition, the mol ratio of carbonate and supercarbonate is 1.32:1～3:1.
7. detergent composition according to claim 1; it is characterized in that; described sequestrant is Amino Trimethylene Phosphonic Acid salt, 1-Hydroxy Ethylidene-1,1-Diphosphonic Acid salt, ethylene diamine tetra methylene phosphonic acid salt, diethylene triamine pentamethylene phosphonic salt, 2-phosphonic acids butane-1; in 2,4-tricarboxylate and 2-HPAA salt any one or multiple.
8. detergent composition according to claim 1, is characterized in that, described enzyme for detergent be in Sumizyme MP, amylase, alkali cellulose enzyme, lipase and mannase any one or multiple.
9. detergent composition according to claim 1, it is characterized in that, described anti-dirt again deposition agent be in carboxymethyl cellulose sodium, sodium starch glycolate, sodium polyacrylate, maleic anhydride/acrylic acid multipolymer, polyvinylpyrrolidone, polyoxyethylene glycol and polyvinyl alcohol any one or multiple.
10. detergent composition according to claim 1, is characterized in that, described white dyes is distyry-biphenyls whitening agent and/or two triazine amino-stilbene class whitening agent.
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| CN104893843A (en) * | 2015-05-18 | 2015-09-09 | 湖州江南恒盛炼染有限公司 | A novel whitening decontaminating liquid laundry detergent used for fabrics and a preparing method thereof |
| CN105647682A (en) * | 2016-01-18 | 2016-06-08 | 河南工程学院 | Concentrated liquid detergent composition |
| CN106590968A (en) * | 2016-10-27 | 2017-04-26 | 中海油能源发展股份有限公司 | Detergent specially used for marine platform tooling and preparation method thereof |
| CN107760479A (en) * | 2017-11-06 | 2018-03-06 | 广东嘉丹婷日用品有限公司 | For cleaning clothes composition, laundry sheet and preparation method thereof |
| WO2019084976A1 (en) * | 2017-11-06 | 2019-05-09 | 广东嘉丹婷日用品有限公司 | Composition and laundry tablet for cleaning clothes and preparation method therefor |
| CN108130245A (en) * | 2017-12-19 | 2018-06-08 | 江苏新瑞贝科技股份有限公司 | A kind of fabric detergent and preparation method thereof |
| CN108192755A (en) * | 2017-12-28 | 2018-06-22 | 上海家化联合股份有限公司 | Liquid cleansing composition and its preparation method and application |
| CN109897737A (en) * | 2019-02-26 | 2019-06-18 | 杭州跃阳生物科技有限公司 | Biological enzyme cleaner in environmental protection and its application |
| CN111269761A (en) * | 2020-02-13 | 2020-06-12 | 金丝甲(上海)安全防范技术有限公司 | Decontamination liquid and application thereof in decontamination of actinide nuclide and transition metal nuclide pollution |
| CN112934473A (en) * | 2021-01-28 | 2021-06-11 | 武汉理工大学 | Copper-nickel sulfide ore flotation inhibitor, preparation method and application thereof |
| CN112934473B (en) * | 2021-01-28 | 2023-08-15 | 武汉理工大学 | Application of copper-nickel sulfide ore flotation inhibitor in copper-nickel sulfide ore flotation |
| CN113403152A (en) * | 2021-07-10 | 2021-09-17 | 安徽克菱保健科技有限公司 | Effervescent laundry tablet |
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