CN1037912C - Emulsive dirt detergent and its prepn. - Google Patents
Emulsive dirt detergent and its prepn. Download PDFInfo
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- CN1037912C CN1037912C CN93101994A CN93101994A CN1037912C CN 1037912 C CN1037912 C CN 1037912C CN 93101994 A CN93101994 A CN 93101994A CN 93101994 A CN93101994 A CN 93101994A CN 1037912 C CN1037912 C CN 1037912C
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- sodium
- emulsive
- alcohol
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Abstract
The present invention discloses an emulsive suspending detergent for heavy dirt liquid and a preparation method thereof. The detergent comprises a surface active agent, an electrolyte and a washing-assistant agent, an effective additive and water as raw materials, wherein the surface active agent is composed of sodium alkyl benzene sulfonate, sodium fatty alcohol ether sulfate, aliphatic sodium soap, fatty alcohol ether and aliphatic alkylolamides; the electrolyte is composed of sodium chloride, sodium sulfate and sodium hydroxide; the washing-assistant agent is composed of sodium carbonate, sodium tripolyphosphate, sodium silicate and synthetic zeolite; the effective additive is composed of a fluorescence brightening agent, etc. The detergent is an emulsive suspending liquid, wherein the pH value is from 8.0 to 11.0, and the decontamination index is form 45 to 50. The detergent has stable performance, and has an obvious washing effect on clothes with heavy dirt.
Description
The present invention relates to a kind of emulsive dirt detergent and compound method thereof, belong to washing composition particularly liquid washing agent and formulation art thereof.
Conventional heavy duty liquid laundry detergent uses tensio-active agent, colorant, white dyes and water to be configured to the liquid of homogeneous transparent.Owing to do not contain a large amount of high-efficiency builder for detergent, its detersive power is not strong, and decontamination index generally is no more than 30, and cost is higher.Will be destroyed and serious layering occurs if add products such as the weak zeolite molecular sieve of a large amount of high-efficiency builder for detergent, tripoly phosphate sodium STPP, yellow soda ash, water glass, the washing assistant major part is deposited to the bottom, has a strong impact on quality product and result of use.English Patent 2205852A discloses a kind of liquid washing agent, though its quality product increases, but composition of raw materials complexity, feed composition reaches hundreds of, stability also poor, freezing and be heated after all can destroy the stability of product, make the product layering, influence result of use, its decontamination index only 30.75.Do not reach the purpose of the heavy dirty clothing of washing.
Purpose of the present invention is exactly in order to overcome weak point of the prior art, and a kind of stable performance, decontamination index height, good emulsive dirt detergent and the compound method thereof of result of use are provided.
The objective of the invention is such realization: the feed composition of emulsive dirt detergent is tensio-active agent, ionogen, washing assistant, additive and water.Wherein belonging to the feed composition of tensio-active agent and the weight percent of shared raw material thereof is:
Linear alkylbenzene sulphonic acid 5-15
Fatty acid sodium soap or potash soap 1-5
Polyoxyethylenated alcohol sodium sulfate 2-12
Fatty alcohol-polyoxyethylene ether 1-6
Polyoxyethylene nonylphenol ether 1-5
Fatty acid alkyl alcohol amide 1-5
The per-cent that belongs to the weight of electrolytical feed composition and shared raw material thereof is:
Sodium-chlor 0.5-5
Sodium sulfate 0.2-1
Sodium hydroxide 0.1-1
Belonging to the feed composition of washing assistant and the weight percent of shared raw material thereof is:
Yellow soda ash 3-10
Tripoly phosphate sodium STPP 10-30
Water glass 3-10
Synthetic zeolite 5-20
Belonging to the feed composition of additive and the weight hundred of shared raw material thereof changes than being:
White dyes 0.1-0.5
1-Hydroxy Ethylidene-1,1-Diphosphonic Acid (H501) sequestrant 0.1-0.5
Carboxymethyl cellulose 0.1-1
Essence 0.2-0.5.
Water in the feed composition is the surplus of above-mentioned raw materials component percentage composition.
Press weight percent that above-mentioned raw materials component formula range constitutes the feed composition of tensio-active agent and shared raw material thereof preferably:
Linear alkylbenzene sulphonic acid 5-10
Polyoxyethylenated alcohol sodium sulfate 4-8
Fatty alcohol-polyoxyethylene ether 1-4
Polyoxyethylene nonylphenol ether 1-3
And the alkyl chain length in the linear alkylbenzene sulphonic acid is C
10-C
15Fatty acid sodium soap or the potash soap preferably lipid acid in the potash soap are C
12-C
18Long chain acid; Fatty Alcohol(C12-C14 and C12-C18) in the polyoxyethylenated alcohol sodium sulfate generally is C
12-C
18Alcohol, alkyl chain are side chain or straight chain, and 3-5 is counted in the oxyethyl group condensation; Fatty Alcohol(C12-C14 and C12-C18) in the fatty alcohol-polyoxyethylene ether generally is C
12-C
18Alcohol, alkyl chain are side chain or straight chain, and oxyethyl group condensation number is 7-8; Lipid acid is C in the fatty acid alkyl alcohol amide
12-C
18Straight-chain acid, amine are monoethanolamine or diethanolamine.
The water glass that constitutes electrolyte components is that concentration is 45% the aqueous solution, and modulus is 1: 2.44.
Prepare burden after by the above-mentioned raw materials prescription each feed composition being converted into the weight real number, its distribution is: tensio-active agent and water are mixed in a mixing bowl, keep 30-70 ℃ of temperature, under 100-800 rev/min mixing speed, ionogen is added in the cylinder, form the tensio-active agent ball-like structure of 60-70% volume coefficient when tensio-active agent-ionogen-water system, add washing assistant and additive more successively, after fully stirring the homogenizing processing, form stable emulsive suspension type liquid, the pH value is 8.0-11.0.
The present invention compared with prior art has the following advantages:
1. detergency ability is good.Decontamination index is 45-50, and the similar products at home and abroad decontamination index is 30-31.
2. good stability.Prove that through centrifuge test, heat stability test and freezing test product of the present invention is better than similar products at home and abroad greatly.
3. feed composition is few, and compound method is simple.The feed composition of external like product reaches hundreds of, and some component is difficult to solve, and only tens kinds of feed composition of the present invention, raw material sources very easily solve.
Below in conjunction with embodiment in detail the present invention is described in detail:
The feed composition of present embodiment and the per-cent of shared weight thereof see Table 1.(table is seen the literary composition back)
After each percentages of ingredients content is converted into the weight real number in the table 1, prepare burden.Tensio-active agent and water at first will filling a prescription mix in a mixing bowl, and keep 45 ℃ of constant temperature, under 400 rev/mins mixing speed, ionogen is added in a mixing bowl, form the tensio-active agent ball-like structure of 60-70% volume coefficient when tensio-active agent-ionogen-water system, add washing assistant and additive more successively, after fully stirring the homogenizing processing, form stable emulsive suspension type liquid, the pH value is 9.5, promptly obtains the finished product of the present invention.
Milkiness suspension heavy duty liquid laundry detergent of the present invention is compared with the disclosed similar technical products of English Patent 2205852A, and every index all is better than external product, sees Table 2.(table is seen the literary composition back).
Table 1
| Feed composition | Weight percent (%) | |
| Fill a prescription two the prescription three | ||
| Tensio-active agent | Linear alkylbenzene sulphonic acid fatty acid sodium soap or potash soap polyoxyethylenated alcohol sodium sulfate (AES) fatty alcohol-polyoxyethylene ether (AEO 9) pregnant basic phenol polyethenoxy ether Fatty Alcohol(C12-C14 and C12-C18) alkylol amide | ????5???????10??????8.5 ????2.1?????2???????1 ????4.7?????6???????4.5 ????1???????2???????1 ????2???????2.5?????2.5 ????1.2?????1.5?????1.2 |
| Dielectric medium | Sodium-chlor sodium sulfate sodium hydroxide | ????2.2?????0.8?????1.5 ????0.0?????0.5?????0.8 ????0.2?????0.2?????0.2 |
| Washing assistant | Tripoly phosphate sodium STPP synthetic zeolite yellow soda ash water glass | ????15??????10??????20 ????5???????5???????5 ????5???????5???????3 ????6???????4???????5 |
| Additive | White dyes 1-Hydroxy Ethylidene-1,1-Diphosphonic Acid (H501) sequestrant carboxymethyl cellulose (CMC) essence | ????0.2?????0.2?????0.2 ????0.1?????0.1?????0.1 ????1???????1???????1 ????0.2?????0.2?????0.2 |
| Water | ????48.3????49.0????49.3 | |
Table 2 technical indicator product external product of the present invention
Decontamination index 47 30.75 centrifuge test 2000RPM were regardless of 50 ℃ of 30 minutes layer by layer branch heat stability tests in 120 minutes, not stratified layering heat stability test was 70 ℃ in 30 hours, not stratified laminated freezing test in 80 hours: melting chilling test at room temperature again after-10--20 ℃ of not stratified layering stores 24 hours :-10--20 ℃ of storage at room temperature melted after 24 hours, and then it is freezing, not stratified layering is melted again, three times totally 72 hours
Claims (12)
1. an emulsive dirt detergent comprises tensio-active agent, ionogen, washing assistant, additive, water, it is characterized in that:
The feed composition of a, tensio-active agent (weight %) is:
Linear alkylbenzene sulphonic acid 5-15
Fatty acid sodium soap or potash soap 1-5
Polyoxyethylenated alcohol sodium sulfate 2-12
Fatty alcohol-polyoxyethylene ether 1-6
Polyoxyethylene nonylphenol ether 1-5
Fatty acid alkyl alcohol amide 1-5
B, electrolytical raw material are formed (weight %) and are:
Sodium-chlor 0.5-5
Sodium sulfate 0.2-1
Sodium hydroxide 0.1-1
The feed composition of c, washing assistant (weight %) is:
Yellow soda ash 3-10
Tripoly phosphate sodium STPP 10-30
Water glass 3-10
Synthetic zeolite 5-20
The feed composition of d, additive (weight %) is:
White dyes 0.1-0.5
1-Hydroxy Ethylidene-1,1-Diphosphonic Acid (H501) sequestrant 0.1-0.5
Carboxymethyl cellulose 0.1-1
Essence 0.2-0.5.
2. emulsive dirt detergent according to claim 1 is characterized in that the alkyl chain length C10-C15 in the linear alkylbenzene sulphonic acid.
3. according to the emulsive suspension type dirt detergent agent of claim 1, it is characterized in that fatty acid sodium soap or potash soap are that lipid acid in the potash soap is the C12-C18 long chain acid.
4. emulsive dirt detergent according to claim 1 is characterized in that the Fatty Alcohol(C12-C14 and C12-C18) in the fat alcohol polyethylene ether sodium sulfate is a C12-C18 alcohol, and alkyl chain is side chain or straight chain, and oxyethyl group condensation number is 3-5.
5. emulsive dirt detergent according to claim 1 is characterized in that the Fatty Alcohol(C12-C14 and C12-C18) in the fatty alcohol-polyoxyethylene ether is a C12-C18 alcohol, and alkyl chain is side chain or straight chain, and oxyethyl group condensation number is 7-9.
6. the suspension type heavy duty liquid laundry detergent of milkiness according to claim 1 is characterized in that lipid acid is the C12-C18 straight-chain acid in the fatty acid alkyl alcohol amide, and amine is monoethanolamine or diethanolamine.
7. emulsive dirt detergent according to claim 1 is characterized in that water glass is that concentration is 45% water-soluble degree, modulus 1: 2.44.
8. emulsive dirt detergent according to claim 1 is characterized in that composition of raw materials (weight %) is:
Linear alkylbenzene sulphonic acid 5
Fatty acid potassium soap 2.1
Polyoxyethylenated alcohol sodium sulfate (AES) 4.7
Fatty alcohol-polyoxyethylene ether (AEO
9) 1
Polyoxyethylene nonylphenol ether 2
Fatty acid alkyl alcohol amide 1.2
Sodium-chlor 2.2
Sodium sulfate 0.8
Sodium hydroxide 0.2
Tripoly phosphate sodium STPP 15
Synthetic zeolite 5
Yellow soda ash 5
Water glass 6
White dyes 0.2
1-Hydroxy Ethylidene-1,1-Diphosphonic Acid (H501) sequestrant 0.1
Carboxymethyl cellulose (CMC) 1
Essence 0.2
Water 48.3.
9, emulsive dirt detergent according to claim 1 is characterized in that composition of raw materials (weight %) is:
Linear alkylbenzene sulphonic acid 10
Fatty acid potassium soap 2
Polyoxyethylenated alcohol sodium sulfate (AES) 6
Fatty alcohol-polyoxyethylene ether (AEO
9) 2
Polyoxyethylene nonylphenol ether 2.5
Lipid acid alkane is at alcohol amide 1.5
Sodium-chlor 0.8
Sodium sulfate 0.5
Sodium hydroxide 0.2
Tripoly phosphate sodium STPP 10
Synthetic zeolite 5
Yellow soda ash 5
Water glass 4
White dyes 0.2
1-Hydroxy Ethylidene-1,1-Diphosphonic Acid (H501) sequestrant 0.1
Carboxymethyl cellulose (CMC) 1
Essence 0.2
Water 10.0.
10, emulsive dirt detergent according to claim 1 is characterized in that composition of raw materials (weight %) is:
Linear alkylbenzene sulphonic acid 8.5
Fatty acid potassium soap 1
Polyoxyethylenated alcohol sodium sulfate (AES) 4.5
Fat and polyoxyethylenated alcohol (AEO
9) 1
Polyoxyethylene nonylphenol ether 2.5
Fatty acid alkyl alcohol amide 1.2
Sodium-chlor 1.5
Sodium sulfate 0.8
Sodium hydroxide 0.2
Tripoly phosphate sodium STPP 20
Synthetic zeolite 5
Yellow soda ash 3
Water glass 5
White dyes 0.2
1-Hydroxy Ethylidene-1,1-Diphosphonic Acid (H501) sequestrant 0.1
Carboxymethyl cellulose (CMC) 1
Essence 0.2
Water 49.3.
11. the compound method of the described emulsive dirt detergent of claim 1, it is characterized in that tensio-active agent and water mix in a mixing bowl, and 30-70 ℃ of temperature of maintenance, under 100-800 rev/min stirring velocity, add ionogen, form the surfactivity ball-like structure of 60-70% volume coefficient up to tensio-active agent-ionogen-water system, add high-efficiency builder for detergent and effective additive more successively, form stable emulsive suspension type liquid after stirring processing, pH is 8.0-11.0.
12. the compound method of the heavy dirty body washing composition of emulsive suspension type according to claim 11, it is characterized in that stirring cylinder temperature is 45 ℃, and stirring velocity is 400 rev/mins.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN93101994A CN1037912C (en) | 1993-03-01 | 1993-03-01 | Emulsive dirt detergent and its prepn. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN93101994A CN1037912C (en) | 1993-03-01 | 1993-03-01 | Emulsive dirt detergent and its prepn. |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1091771A CN1091771A (en) | 1994-09-07 |
| CN1037912C true CN1037912C (en) | 1998-04-01 |
Family
ID=4983896
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN93101994A Expired - Fee Related CN1037912C (en) | 1993-03-01 | 1993-03-01 | Emulsive dirt detergent and its prepn. |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1037912C (en) |
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| JP2011213992A (en) * | 2010-03-15 | 2011-10-27 | Kao Corp | Liquid detergent composition |
| CN101979488B (en) * | 2010-09-29 | 2012-01-11 | 东南大学 | Multifunctional cleaning solution for pore pressure filter rings for pore pressure static cone penetration test |
| CN102691069A (en) * | 2012-05-29 | 2012-09-26 | 王宝玉 | Dedicated cleaning agent for metal |
| CN106318734A (en) * | 2015-06-19 | 2017-01-11 | 镇江市润州金山包装厂 | Cloth wrapper cleaning compound |
| CN104893845A (en) * | 2015-06-30 | 2015-09-09 | 苏州龙腾万里化工科技有限公司 | Novel industrial utensil detergent |
| CN105296251A (en) * | 2015-11-30 | 2016-02-03 | 河南工程学院 | Structured liquid detergent composition |
| CN106566663A (en) * | 2016-10-12 | 2017-04-19 | 重庆市五洁新材料有限公司 | High efficiency oil stain removal cleaning agent and preparation method thereof |
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| CN107828539A (en) * | 2017-11-29 | 2018-03-23 | 鹿寨卡森洗涤服务有限公司 | Medical cloth grass cleaning solution |
| CN111363642A (en) * | 2020-04-03 | 2020-07-03 | 郑州乔优生物科技有限公司 | Alkaline cleaning solution for food equipment and production method thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0015887A1 (en) * | 1979-02-28 | 1980-09-17 | THE PROCTER & GAMBLE COMPANY | Improved laundering method |
| US4332692A (en) * | 1979-02-28 | 1982-06-01 | The Procter & Gamble Company | Laundering with a nonionic detergent system at a temperature between the cloud point and the phase coalescence temperatures |
| CN88103546A (en) * | 1987-06-10 | 1988-12-28 | 阿尔布赖特-威尔逊公司 | Liquid detergent compositions |
-
1993
- 1993-03-01 CN CN93101994A patent/CN1037912C/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0015887A1 (en) * | 1979-02-28 | 1980-09-17 | THE PROCTER & GAMBLE COMPANY | Improved laundering method |
| US4332692A (en) * | 1979-02-28 | 1982-06-01 | The Procter & Gamble Company | Laundering with a nonionic detergent system at a temperature between the cloud point and the phase coalescence temperatures |
| CN88103546A (en) * | 1987-06-10 | 1988-12-28 | 阿尔布赖特-威尔逊公司 | Liquid detergent compositions |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1091771A (en) | 1994-09-07 |
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