CN111363637A - Preparation process of cleaning agent composition - Google Patents
Preparation process of cleaning agent composition Download PDFInfo
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- CN111363637A CN111363637A CN202010351959.5A CN202010351959A CN111363637A CN 111363637 A CN111363637 A CN 111363637A CN 202010351959 A CN202010351959 A CN 202010351959A CN 111363637 A CN111363637 A CN 111363637A
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- sulfate
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- 239000000203 mixture Substances 0.000 title claims abstract description 43
- 239000012459 cleaning agent Substances 0.000 title claims abstract description 30
- 238000002360 preparation method Methods 0.000 title claims abstract description 18
- 239000004094 surface-active agent Substances 0.000 claims abstract description 56
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 23
- 238000004140 cleaning Methods 0.000 claims abstract description 19
- 239000002253 acid Chemical class 0.000 claims abstract description 16
- 239000002738 chelating agent Substances 0.000 claims abstract description 14
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical class [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 claims abstract description 13
- 238000003756 stirring Methods 0.000 claims abstract description 11
- 150000003839 salts Chemical class 0.000 claims abstract description 5
- 239000006228 supernatant Substances 0.000 claims abstract description 5
- 229920000056 polyoxyethylene ether Polymers 0.000 claims description 30
- 229940051841 polyoxyethylene ether Drugs 0.000 claims description 30
- -1 polyoxyethylene sulfate Polymers 0.000 claims description 26
- BDHFUVZGWQCTTF-UHFFFAOYSA-M sulfonate Chemical compound [O-]S(=O)=O BDHFUVZGWQCTTF-UHFFFAOYSA-M 0.000 claims description 25
- 239000004711 α-olefin Substances 0.000 claims description 25
- 125000000217 alkyl group Chemical group 0.000 claims description 21
- 229910052708 sodium Inorganic materials 0.000 claims description 21
- 239000011734 sodium Substances 0.000 claims description 21
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 claims description 19
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 claims description 10
- FTWCSAMTIKSPAT-UHFFFAOYSA-M sodium;nonyl sulfate Chemical compound [Na+].CCCCCCCCCOS([O-])(=O)=O FTWCSAMTIKSPAT-UHFFFAOYSA-M 0.000 claims description 10
- LFQCEHFDDXELDD-UHFFFAOYSA-N tetramethyl orthosilicate Chemical compound CO[Si](OC)(OC)OC LFQCEHFDDXELDD-UHFFFAOYSA-N 0.000 claims description 10
- DBMJMQXJHONAFJ-UHFFFAOYSA-M Sodium laurylsulphate Chemical compound [Na+].CCCCCCCCCCCCOS([O-])(=O)=O DBMJMQXJHONAFJ-UHFFFAOYSA-M 0.000 claims description 9
- 229920002125 Sokalan® Polymers 0.000 claims description 9
- 238000004519 manufacturing process Methods 0.000 claims description 9
- 239000004584 polyacrylic acid Substances 0.000 claims description 9
- 235000019333 sodium laurylsulphate Nutrition 0.000 claims description 9
- 150000002191 fatty alcohols Chemical class 0.000 claims description 7
- 150000008051 alkyl sulfates Chemical class 0.000 claims description 6
- BOTDANWDWHJENH-UHFFFAOYSA-N Tetraethyl orthosilicate Chemical compound CCO[Si](OCC)(OCC)OCC BOTDANWDWHJENH-UHFFFAOYSA-N 0.000 claims description 5
- 229920001083 polybutene Polymers 0.000 claims description 5
- 229920001444 polymaleic acid Polymers 0.000 claims description 5
- XZTJQQLJJCXOLP-UHFFFAOYSA-M sodium;decyl sulfate Chemical compound [Na+].CCCCCCCCCCOS([O-])(=O)=O XZTJQQLJJCXOLP-UHFFFAOYSA-M 0.000 claims description 5
- 239000000126 substance Substances 0.000 claims description 5
- 239000004721 Polyphenylene oxide Substances 0.000 claims description 3
- ONKVOPHWLJLAIK-UHFFFAOYSA-N octan-1-ol;sodium Chemical compound [Na].CCCCCCCCO ONKVOPHWLJLAIK-UHFFFAOYSA-N 0.000 claims description 3
- 229920000570 polyether Polymers 0.000 claims description 3
- 229920000259 polyoxyethylene lauryl ether Polymers 0.000 claims description 3
- 229940057950 sodium laureth sulfate Drugs 0.000 claims description 3
- SXHLENDCVBIJFO-UHFFFAOYSA-M sodium;2-[2-(2-dodecoxyethoxy)ethoxy]ethyl sulfate Chemical compound [Na+].CCCCCCCCCCCCOCCOCCOCCOS([O-])(=O)=O SXHLENDCVBIJFO-UHFFFAOYSA-M 0.000 claims description 3
- WFRKJMRGXGWHBM-UHFFFAOYSA-M sodium;octyl sulfate Chemical compound [Na+].CCCCCCCCOS([O-])(=O)=O WFRKJMRGXGWHBM-UHFFFAOYSA-M 0.000 claims description 3
- ZQZCOBSUOFHDEE-UHFFFAOYSA-N tetrapropyl silicate Chemical compound CCCO[Si](OCCC)(OCCC)OCCC ZQZCOBSUOFHDEE-UHFFFAOYSA-N 0.000 claims description 3
- 125000004432 carbon atom Chemical group C* 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 3
- KBPLFHHGFOOTCA-UHFFFAOYSA-N 1-Octanol Chemical compound CCCCCCCCO KBPLFHHGFOOTCA-UHFFFAOYSA-N 0.000 description 18
- 239000000047 product Substances 0.000 description 14
- 229910052799 carbon Inorganic materials 0.000 description 9
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 description 8
- 230000000052 comparative effect Effects 0.000 description 7
- 229910052938 sodium sulfate Inorganic materials 0.000 description 6
- 235000011152 sodium sulphate Nutrition 0.000 description 6
- HLZKNKRTKFSKGZ-UHFFFAOYSA-N tetradecan-1-ol Chemical compound CCCCCCCCCCCCCCO HLZKNKRTKFSKGZ-UHFFFAOYSA-N 0.000 description 5
- 238000005202 decontamination Methods 0.000 description 4
- 230000003588 decontaminative effect Effects 0.000 description 4
- UXQZIYHJTQTIKU-UHFFFAOYSA-L disodium octan-1-ol sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O.CCCCCCCCO UXQZIYHJTQTIKU-UHFFFAOYSA-L 0.000 description 4
- 229930182470 glycoside Natural products 0.000 description 4
- BWDBEAQIHAEVLV-UHFFFAOYSA-N 6-methylheptan-1-ol Chemical compound CC(C)CCCCCO BWDBEAQIHAEVLV-UHFFFAOYSA-N 0.000 description 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- 239000000693 micelle Substances 0.000 description 3
- 238000005406 washing Methods 0.000 description 3
- 239000003795 chemical substances by application Substances 0.000 description 2
- 230000003749 cleanliness Effects 0.000 description 2
- 239000003599 detergent Substances 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- LQZZUXJYWNFBMV-UHFFFAOYSA-N dodecan-1-ol Chemical compound CCCCCCCCCCCCO LQZZUXJYWNFBMV-UHFFFAOYSA-N 0.000 description 2
- OJLOUXPPKZRTHK-UHFFFAOYSA-N dodecan-1-ol;sodium Chemical compound [Na].CCCCCCCCCCCCO OJLOUXPPKZRTHK-UHFFFAOYSA-N 0.000 description 2
- 238000009776 industrial production Methods 0.000 description 2
- 230000003993 interaction Effects 0.000 description 2
- 239000003208 petroleum Substances 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- KCXVZYZYPLLWCC-UHFFFAOYSA-N EDTA Chemical compound OC(=O)CN(CC(O)=O)CCN(CC(O)=O)CC(O)=O KCXVZYZYPLLWCC-UHFFFAOYSA-N 0.000 description 1
- WQZGKKKJIJFFOK-GASJEMHNSA-N Glucose Natural products OC[C@H]1OC(O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-GASJEMHNSA-N 0.000 description 1
- YMQSVZAVQMDOHH-UHFFFAOYSA-L S(=O)(=O)([O-])[O-].[Na+].C(CCCCC(C)C)O.[Na+] Chemical compound S(=O)(=O)([O-])[O-].[Na+].C(CCCCC(C)C)O.[Na+] YMQSVZAVQMDOHH-UHFFFAOYSA-L 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- WQZGKKKJIJFFOK-VFUOTHLCSA-N beta-D-glucose Chemical compound OC[C@H]1O[C@@H](O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-VFUOTHLCSA-N 0.000 description 1
- 239000006229 carbon black Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- GVGUFUZHNYFZLC-UHFFFAOYSA-N dodecyl benzenesulfonate;sodium Chemical compound [Na].CCCCCCCCCCCCOS(=O)(=O)C1=CC=CC=C1 GVGUFUZHNYFZLC-UHFFFAOYSA-N 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000008103 glucose Substances 0.000 description 1
- 150000002338 glycosides Chemical class 0.000 description 1
- 229910021645 metal ion Inorganic materials 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 102000004169 proteins and genes Human genes 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- 210000002374 sebum Anatomy 0.000 description 1
- RMAQACBXLXPBSY-UHFFFAOYSA-N silicic acid Chemical compound O[Si](O)(O)O RMAQACBXLXPBSY-UHFFFAOYSA-N 0.000 description 1
- 229940080264 sodium dodecylbenzenesulfonate Drugs 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
- C11D1/66—Non-ionic compounds
- C11D1/83—Mixtures of non-ionic with anionic compounds
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/16—Organic compounds
- C11D3/162—Organic compounds containing Si
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/16—Organic compounds
- C11D3/37—Polymers
- C11D3/3746—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- C11D3/3757—(Co)polymerised carboxylic acids, -anhydrides, -esters in solid and liquid compositions
- C11D3/3765—(Co)polymerised carboxylic acids, -anhydrides, -esters in solid and liquid compositions in liquid compositions
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
- C11D1/02—Anionic compounds
- C11D1/12—Sulfonic acids or sulfuric acid esters; Salts thereof
- C11D1/14—Sulfonic acids or sulfuric acid esters; Salts thereof derived from aliphatic hydrocarbons or mono-alcohols
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
- C11D1/02—Anionic compounds
- C11D1/12—Sulfonic acids or sulfuric acid esters; Salts thereof
- C11D1/14—Sulfonic acids or sulfuric acid esters; Salts thereof derived from aliphatic hydrocarbons or mono-alcohols
- C11D1/146—Sulfuric acid esters
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
- C11D1/02—Anionic compounds
- C11D1/12—Sulfonic acids or sulfuric acid esters; Salts thereof
- C11D1/29—Sulfates of polyoxyalkylene ethers
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
- C11D1/66—Non-ionic compounds
- C11D1/662—Carbohydrates or derivatives
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
- C11D1/66—Non-ionic compounds
- C11D1/72—Ethers of polyoxyalkylene glycols
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Detergent Compositions (AREA)
Abstract
The invention relates to a preparation process of a cleaning agent composition, which comprises the following steps of firstly, preparing a surfactant mixture, namely mixing a surfactant and water according to the proportion of 1: 1 to obtain a surfactant mixture. Secondly, preparing the cleaning agent composition, namely adding silicate and acid salt into the surfactant mixture at the temperature of 35-45 ℃ to ensure that the pH value is 2-5, stirring for 12-36 hours at the rotation speed of 500-2000 r/min, standing for 12-24 hours, taking the supernatant, continuously adding the chelating agent and the residual water, adjusting the pH value to 7-9, and stirring for 12-36 hours at the rotation speed of 500-2000 r/min to obtain the cleaning agent composition. The cleaning agent composition prepared by the invention has better cleaning effect.
Description
Technical Field
The invention relates to a preparation process of a cleaning agent composition.
Background
The industrial production of cleaning products in the world has gradually formed a complete industrial system from the second war to the present, and the production of the cleaning products in the world is rapidly developed for 10 years due to the continuous progress of scientific technology, the rapid development of petroleum and chemical industries and the urgent need of people for the cleaning products. In developed countries such as europe and the united states, cleanliness has become a part of improving the quality of life of people. The continuous improvement of cleaning technology and cleaning agent formula also provides necessary conditions for the improvement of market space. Statistically, about 8000 suppliers of cleaning products are available globally, and developed countries such as europe, the united states and japan account for 2/3, and the annual output value thereof exceeds 500 billion yuan. About 4000 cleaning products manufacturers, distributors and agents exist in China. End users of cleaning products for industrial and commercial use reach 500 million families, which do not include hundreds of millions of cleaning products used by common citizens.
The industrial production of cleaning products in the world has gradually formed a complete industrial system from the second war to the present, and the production of the cleaning products in the world is rapidly developed for 10 years due to the continuous progress of scientific technology, the rapid development of petroleum and chemical industries and the urgent need of people for the cleaning products. In developed countries such as europe and the united states, cleanliness has become a part of improving the quality of life of people. The continuous improvement of cleaning technology and cleaning agent formula also provides necessary conditions for the improvement of market space. Statistically, about 8000 suppliers of cleaning products are available globally, and developed countries such as europe, the united states and japan account for 2/3, and the annual output value thereof exceeds 500 billion yuan. About 4000 cleaning products manufacturers, distributors and agents exist in China. End users of cleaning products for industrial and commercial use reach 500 million families, which do not include hundreds of millions of cleaning products used by common citizens.
Along with the higher and higher environmental protection requirements of the existing cleaning agent, the decontamination capability needs to be further improved.
Disclosure of Invention
Aiming at the defects in the prior art, the invention aims to provide a preparation process of a cleaning agent composition, which comprises the following steps:
firstly, preparation of surfactant mixture
Mixing a surfactant and water according to the ratio of 1: 1 to obtain a surfactant mixture.
Preparation of cleaning agent composition
Adding silicate and acid salt into the surfactant mixture at 35-45 ℃ to ensure that the pH value is 2-5, stirring at the rotation speed of 500-2000 r/min for 12-36 hours, standing for 12-24 hours, taking the supernatant, continuously adding the chelating agent and the residual water, adjusting the pH value to 7-9, and stirring at the rotation speed of 500-2000 r/min for 12-36 hours to obtain the cleaning agent composition.
The surfactant is composed of the following substances:
8-12 parts of straight-chain fatty alcohol polyoxyethylene sulfate surfactant;
1-3 parts of straight-chain fatty alcohol sulfate surfactant;
1.5-3.5 parts by weight of straight-chain alkyl sulfate surfactant;
5-9 parts of straight-chain fatty alcohol-polyoxyethylene ether surfactant;
α -olefin sulfonate surfactant 1-3 weight portions;
3-7 parts by weight of alkyl polyglycoside;
the chelating agent is 0.05 to 0.15 weight part;
the silicate is 0.01 to 0.1 weight part;
the water accounts for 60-64 parts by weight.
The chelating agent is polyatomic acid with the molecular weight of 2000-3000.
The polyatomic acid is selected from one or more of polyacrylic acid, polybutene acid and polymaleic acid.
The silicate is selected from one or more of tetramethyl silicate, tetraethyl silicate and tetrapropyl silicate.
The fatty alcohol polyether sulfate surfactant is one or more selected from sodium lauryl alcohol polyoxyethylene ether sulfate, sodium n-tetradecanol polyoxyethylene ether sulfate and sodium n-octanol polyoxyethylene ether sulfate.
The fatty alcohol sulfate surfactant is selected from one or more of sodium n-octanol sulfate, sodium n-nonanol sulfate and sodium lauryl sulfate.
The alkyl sulfate surfactant is selected from one or more of decyl sodium sulfate, sodium dodecyl sulfate and nonyl sodium sulfate.
The α -olefin sulfonate surfactant is selected from one or more of C12 α -olefin sodium sulfonate, C14 α -olefin sodium sulfonate, C16 α -olefin sodium sulfonate and C18 α -olefin sodium sulfonate.
The fatty alcohol-polyoxyethylene ether surfactant is selected from one or more of lauryl alcohol polyoxyethylene ether, n-tetradecyl alcohol polyoxyethylene ether and n-octyl alcohol polyoxyethylene ether.
The alkyl polyglycoside is selected from alkyl polyglycoside with alkyl carbon atom number of 10-16.
The inventor of the invention has shown through a large number of experiments that the decontamination capability of the cleaning agent can be greatly improved by adopting the technical scheme of the invention, and the probable reason is that the washing capability of the surfactant is derived from the spherical micelle, and the decontamination capability is greatly reduced because most of the surfactant is easily influenced by external factors such as metal ions. However, after the silicate ester is dissolved in the aqueous solution, the silicate ester is continuously decomposed to generate silicate oligomer with a large number of negative charges, and the silicate oligomer has a multi-coordination effect and can generate strong interaction with the hydrophilic end of the spherical micelle. The spherical micelle is protected by the strong interaction, so that the straight-chain surfactant has stronger decontamination capability.
The above-described and other features, aspects, and advantages of the present application will become more apparent with reference to the following detailed description.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions of the embodiments of the present invention will be clearly and completely described below. It is to be understood that the embodiments described are only a few embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the described embodiments of the invention without any inventive step, are within the scope of protection of the invention.
Unless defined otherwise, technical or scientific terms used herein shall have the ordinary meaning as understood by one of ordinary skill in the art to which this invention belongs. The use of "first," "second," and similar terms in the description and claims of the present application do not denote any order, quantity, or importance, but rather the terms are used to distinguish one element from another. Also, the use of the terms "a" or "an" and the like do not denote a limitation of quantity, but rather denote the presence of at least one.
A preparation process of a cleaning agent composition comprises the following steps:
firstly, preparation of surfactant mixture
Mixing a surfactant and water according to the ratio of 1: 1 to obtain a surfactant mixture.
Preparation of cleaning agent composition
Adding silicate and acid salt into the surfactant mixture at 35-45 ℃ to ensure that the pH value is 2-5, stirring at the rotation speed of 500-2000 r/min for 12-36 hours, standing for 12-24 hours, taking the supernatant, continuously adding the chelating agent and the residual water, adjusting the pH value to 7-9, and stirring at the rotation speed of 500-2000 r/min for 12-36 hours to obtain the cleaning agent composition.
The surfactant is composed of the following substances:
8-12 parts of straight-chain fatty alcohol polyoxyethylene sulfate surfactant;
1-3 parts of straight-chain fatty alcohol sulfate surfactant;
1.5-3.5 parts by weight of straight-chain alkyl sulfate surfactant;
5-9 parts of straight-chain fatty alcohol-polyoxyethylene ether surfactant;
α -olefin sulfonate surfactant 1-3 weight portions;
3-7 parts by weight of alkyl polyglycoside;
the chelating agent is 0.05 to 0.15 weight part;
the silicate is 0.01 to 0.1 weight part;
the water accounts for 60-64 parts by weight.
The chelating agent is polyatomic acid with the molecular weight of 2000-3000.
The polyatomic acid is selected from one or more of polyacrylic acid, polybutene acid and polymaleic acid.
The silicate is selected from one or more of tetramethyl silicate, tetraethyl silicate and tetrapropyl silicate.
The fatty alcohol polyether sulfate surfactant is one or more selected from sodium lauryl alcohol polyoxyethylene ether sulfate, sodium n-tetradecanol polyoxyethylene ether sulfate and sodium n-octanol polyoxyethylene ether sulfate.
The fatty alcohol sulfate surfactant is selected from one or more of sodium n-octanol sulfate, sodium n-nonanol sulfate and sodium lauryl sulfate.
The alkyl sulfate surfactant is selected from one or more of decyl sodium sulfate, sodium dodecyl sulfate and nonyl sodium sulfate.
The α -olefin sulfonate surfactant is selected from one or more of C12 α -olefin sodium sulfonate, C14 α -olefin sodium sulfonate, C16 α -olefin sodium sulfonate and C18 α -olefin sodium sulfonate.
The fatty alcohol-polyoxyethylene ether surfactant is selected from one or more of lauryl alcohol polyoxyethylene ether, n-tetradecyl alcohol polyoxyethylene ether and n-octyl alcohol polyoxyethylene ether.
The alkyl glycoside refers to an alkyl glycoside (APG) synthesized from glucose and fatty alcohol, and refers to a glycoside having a sugar unit of 2 or more in a complex glycoside compound, and is collectively referred to as alkyl polyglycoside (or alkyl polyglycoside). In general, the alkyl polyglycoside has a polymerization degree n of 1.1 to 3, and R is a C8 to C16 alkyl group. The alkyl polyglycoside is selected from alkyl polyglycoside with alkyl carbon atom number of 10-16.
The preparation method of the cleaning agent composition comprises the following steps:
firstly, preparation of surfactant mixture
Mixing all the surfactants with water according to the ratio of 1: 1 to obtain a surfactant mixture.
Preparation of cleaning agent composition
Adding silicate and acid salt into the surfactant mixture at 35-45 ℃ to ensure that the pH value is 2-5, stirring at the rotation speed of 500-2000 r/min for 12-36 hours, standing for 12-24 hours, taking the supernatant, continuously adding the chelating agent and the residual water, adjusting the pH value to 7-9, and stirring at the rotation speed of 500-2000 r/min for 12-36 hours to obtain the cleaning agent composition.
Example 1
10 parts of sodium laureth sulfate;
2 parts of n-octanol sodium sulfate;
2 parts by weight of sodium dodecyl sulfate;
8 parts of polyoxyethylene lauryl ether;
1 part by weight of C16 α -olefin sodium sulfonate;
7 parts by weight of alkyl polyglycoside with alkyl carbon number of 12;
polyacrylic acid having a molecular weight of 2000 0.05 parts by weight;
0.03 part by weight of tetramethylorthosilicate;
64 parts by weight of water.
Example 2
8 parts of n-tetradecanol polyoxyethylene ether sodium sulfate;
2 parts of n-octanol sodium sulfate;
1.5 parts by weight of sodium nonyl sulfate;
6 parts of n-octyl alcohol polyoxyethylene ether;
2 parts by weight of C18 α -olefin sodium sulfonate;
5 parts by weight of alkyl polyglycoside with alkyl carbon number of 10;
0.15 part by weight of polybutene acid with a molecular weight of 3000;
0.05 part by weight of tetraethyl silicate;
60 parts of water.
Example 3
8 parts of n-octyl alcohol polyoxyethylene ether sodium sulfate;
1 part by weight of sodium n-nonanol sulfate;
2 parts by weight of sodium decyl sulfate;
6 parts of n-octyl alcohol polyoxyethylene ether;
2 parts by weight of C16 α -olefin sodium sulfonate;
5 parts by weight of alkyl polyglycoside with alkyl carbon number of 12;
0.15 part by weight of polymaleic acid with the molecular weight of 2000;
0.08 part by weight of tetramethyl silicate;
60 parts of water.
Example 4
15 parts of sodium laureth sulfate;
2 parts of n-octanol sodium sulfate;
3 parts of sodium dodecyl sulfate;
8 parts of polyoxyethylene lauryl ether;
1 part by weight of C16 α -olefin sodium sulfonate;
7 parts by weight of alkyl polyglycoside with alkyl carbon number of 12;
polyacrylic acid having a molecular weight of 2000 0.01 parts by weight;
0.03 part by weight of tetramethylorthosilicate;
64 parts by weight of water.
Example 5
8 parts of n-octyl alcohol polyoxyethylene ether sodium sulfate;
2 parts of n-octanol sodium sulfate;
1.5 parts by weight of sodium nonyl sulfate;
13 parts of n-octyl alcohol polyoxyethylene ether;
2 parts by weight of C18 α -olefin sodium sulfonate;
5 parts by weight of alkyl polyglycoside with alkyl carbon number of 10;
0.6 part by weight of polybutene acid with a molecular weight of 3000;
0.05 part by weight of tetraethyl silicate;
60 parts of water.
Example 6
8 parts of n-octyl alcohol polyoxyethylene ether sodium sulfate;
1 part by weight of sodium n-nonanol sulfate;
2 parts by weight of sodium decyl sulfate;
1 part by weight of n-octyl alcohol polyoxyethylene ether;
2 parts by weight of C16 α -olefin sodium sulfonate;
10 parts by weight of alkyl polyglycoside with alkyl carbon number of 10;
0.15 part by weight of polymaleic acid with the molecular weight of 2000;
0.2 part by weight of tetramethyl silicate;
60 parts of water.
Comparative example 1
10 parts of isooctanol polyoxyethylene ether sodium sulfate;
2 parts of isooctanol sodium sulfate;
2 parts by weight of sodium dodecyl sulfate;
8 parts of isooctanol polyoxyethylene ether;
1 part by weight of C16 α -olefin sodium sulfonate;
7 parts by weight of alkyl polyglycoside with alkyl carbon number of 12;
polyacrylic acid having a molecular weight of 2000 0.05 parts by weight;
0.03 part by weight of tetramethylorthosilicate;
64 parts by weight of water.
Comparative example 2
The same as in example 1, but without tetramethyl silicate 0.03 parts by weight;
comparative example 3
Polyacrylic acid having a molecular weight of 2000 was not contained in an amount of 0.05 parts by weight as in example 1;
comparative example 4
The chelating agent was polyacrylic acid having a molecular weight of 6000 (0.05 parts by weight) as in example 1;
comparative example 5
As in example 1, the chelating agent was polyacrylic acid having a molecular weight of 500 in an amount of 0.05 parts by weight;
comparative example 6
As in example 1, the chelating agent was EDTA, 0.05 parts by weight;
comparative example 7
As in example 1, 0.03 parts by weight of tetramethyl silicate was replaced with 0.03 parts by weight of silica sol;
evaluation of detergency
According to the GB/T13174-2008 standard of determination of detergency and circular washing performance of laundry detergent for clothing, three types of dirty cloth, namely national standard carbon black JB-01, national standard protein JB-02 and national standard sebum JB-03, are adopted for testing.
Standard laundry detergent
8 parts of sodium dodecyl benzene sulfonate, 2 parts of sodium lauryl polyoxyethylene ether sulfate, 5 parts of isooctyl alcohol sodium sulfate and the balance of water. The preparation method comprises the following steps: adding the above components into water, stirring, adjusting pH to 8 with sodium hydroxide, and adding water to 100%.
It can be seen that the cleaning agent composition of the present invention has a better washing effect.
While there have been shown and described what are at present considered the fundamental principles and essential features of the invention and its advantages, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and the description is given here only for clarity, and those skilled in the art should integrate the description, and the embodiments may be combined appropriately to form other embodiments understood by those skilled in the art.
Claims (9)
1. The preparation process of the cleaning agent composition is characterized by comprising the following steps of:
firstly, preparation of surfactant mixture
Mixing a surfactant and water according to the ratio of 1: 1 to obtain a surfactant mixture.
Preparation of cleaning agent composition
Adding silicate and acid salt into the surfactant mixture at 35-45 ℃ to ensure that the pH value is 2-5, stirring at the rotating speed of 500-2000 r/min for 12-36 hours, standing for 12-24 hours, taking the supernatant, continuously adding a chelating agent and the rest water, adjusting the pH value to 7-9, and stirring at the rotating speed of 500-2000 r/min for 12-36 hours to obtain the cleaning agent composition;
the surfactant is composed of the following substances:
8-12 parts of straight-chain fatty alcohol polyoxyethylene sulfate surfactant;
1-3 parts of straight-chain fatty alcohol sulfate surfactant;
1.5-3.5 parts by weight of straight-chain alkyl sulfate surfactant;
5-9 parts of straight-chain fatty alcohol-polyoxyethylene ether surfactant;
α -olefin sulfonate surfactant 1-3 weight portions;
3-7 parts by weight of alkyl polyglycoside;
the chelating agent is 0.05 to 0.15 weight part;
the silicate is 0.01 to 0.1 weight part;
the water accounts for 60-64 parts by weight.
The chelating agent is polyatomic acid with the molecular weight of 2000-3000.
2. The process for preparing a cleaning agent composition according to claim 1, wherein the polyatomic acid is one or more selected from polyacrylic acid, polybutene acid, and polymaleic acid.
3. The process for preparing a cleaning composition as claimed in claim 1, wherein said silicate is selected from one or more of tetramethyl silicate, tetraethyl silicate and tetrapropyl silicate.
4. The process for preparing a cleaning agent composition according to claim 1, wherein the fatty alcohol polyether sulfate surfactant is one or more selected from sodium laureth sulfate, sodium n-tetradeceth sulfate, and sodium n-octanol polyoxyethylene ether sulfate.
5. The process for preparing a cleaning agent composition according to claim 1, wherein the fatty alcohol sulfate surfactant is one or more selected from the group consisting of sodium n-octanol sulfate, sodium n-nonanol sulfate and sodium lauryl sulfate.
6. The process for preparing a cleaning composition as claimed in claim 1, wherein said alkyl sulfate surfactant is selected from one or more of sodium decyl sulfate, sodium dodecyl sulfate, and sodium nonyl sulfate.
7. The preparation process of the cleaning agent composition according to claim 1, wherein the α -olefin sulfonate surfactant is one or more selected from the group consisting of sodium C12 α -olefin sulfonate, sodium C14 α -olefin sulfonate, sodium C16 α -olefin sulfonate and sodium C18 α -olefin sulfonate.
8. The process for preparing a cleaning agent composition according to claim 1, wherein the fatty alcohol-polyoxyethylene ether surfactant is one or more selected from polyoxyethylene lauryl ether, polyoxyethylene n-tetradecanol, and polyoxyethylene n-octanol.
9. The process for preparing a cleaning agent composition according to claim 1, wherein the alkyl polyglycoside is selected from alkyl polyglycosides having alkyl groups with 10 to 16 carbon atoms.
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| CN102242023A (en) * | 2011-05-31 | 2011-11-16 | 廊坊乐万家联合家化有限公司 | Laundry liquid with washing and caring functions |
| CN103998592A (en) * | 2011-09-30 | 2014-08-20 | 荷兰联合利华有限公司 | Method and composition for cleaning hard surfaces |
| CN104140897A (en) * | 2014-07-16 | 2014-11-12 | 上海制皂(集团)如皋有限公司 | Washing and conditioning integrated laundry detergent enabling rinsing to be easy |
| CN105647678A (en) * | 2016-01-14 | 2016-06-08 | 广州立白企业集团有限公司 | Method for improving protein dirt removing capability of washing agent composition and washing agent composition |
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2020
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| CN102242023A (en) * | 2011-05-31 | 2011-11-16 | 廊坊乐万家联合家化有限公司 | Laundry liquid with washing and caring functions |
| CN103998592A (en) * | 2011-09-30 | 2014-08-20 | 荷兰联合利华有限公司 | Method and composition for cleaning hard surfaces |
| CN104140897A (en) * | 2014-07-16 | 2014-11-12 | 上海制皂(集团)如皋有限公司 | Washing and conditioning integrated laundry detergent enabling rinsing to be easy |
| CN105647678A (en) * | 2016-01-14 | 2016-06-08 | 广州立白企业集团有限公司 | Method for improving protein dirt removing capability of washing agent composition and washing agent composition |
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