CN113999727A - Cleaning composition, preparation method thereof and cleaning condensation bead - Google Patents
Cleaning composition, preparation method thereof and cleaning condensation bead Download PDFInfo
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- CN113999727A CN113999727A CN202111410204.9A CN202111410204A CN113999727A CN 113999727 A CN113999727 A CN 113999727A CN 202111410204 A CN202111410204 A CN 202111410204A CN 113999727 A CN113999727 A CN 113999727A
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- cleaning composition
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- 238000004140 cleaning Methods 0.000 title claims abstract description 125
- 239000000203 mixture Substances 0.000 title claims abstract description 96
- 239000011324 bead Substances 0.000 title claims abstract description 23
- 238000002360 preparation method Methods 0.000 title abstract description 17
- 238000009833 condensation Methods 0.000 title description 4
- 230000005494 condensation Effects 0.000 title description 4
- RTZKZFJDLAIYFH-UHFFFAOYSA-N ether Substances CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 claims abstract description 36
- -1 alcohol ether carboxylic acid Chemical class 0.000 claims abstract description 30
- 239000002253 acid Substances 0.000 claims abstract description 25
- 239000002994 raw material Substances 0.000 claims abstract description 15
- 239000002736 nonionic surfactant Substances 0.000 claims abstract description 11
- DNIAPMSPPWPWGF-UHFFFAOYSA-N Propylene glycol Chemical compound CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 claims description 81
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 claims description 80
- GSEJCLTVZPLZKY-UHFFFAOYSA-N Triethanolamine Chemical compound OCCN(CCO)CCO GSEJCLTVZPLZKY-UHFFFAOYSA-N 0.000 claims description 23
- 125000000217 alkyl group Chemical group 0.000 claims description 20
- 238000002156 mixing Methods 0.000 claims description 16
- 239000000463 material Substances 0.000 claims description 11
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 claims description 9
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 claims description 9
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 9
- 239000012459 cleaning agent Substances 0.000 claims description 9
- 238000001816 cooling Methods 0.000 claims description 9
- 239000002904 solvent Substances 0.000 claims description 8
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 claims description 6
- 238000000034 method Methods 0.000 claims description 6
- 239000003795 chemical substances by application Substances 0.000 claims description 5
- 239000006081 fluorescent whitening agent Substances 0.000 claims description 4
- 206010063659 Aversion Diseases 0.000 claims description 3
- 229910052739 hydrogen Inorganic materials 0.000 claims description 3
- 239000001257 hydrogen Substances 0.000 claims description 3
- 125000004435 hydrogen atom Chemical group [H]* 0.000 claims description 3
- 239000000049 pigment Substances 0.000 claims description 3
- 239000003205 fragrance Substances 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 13
- 230000007794 irritation Effects 0.000 abstract description 9
- 238000005406 washing Methods 0.000 abstract description 9
- 230000000694 effects Effects 0.000 abstract description 7
- 239000003513 alkali Substances 0.000 abstract description 6
- 150000001768 cations Chemical class 0.000 abstract description 4
- 239000008233 hard water Substances 0.000 abstract description 4
- 150000003839 salts Chemical class 0.000 abstract description 4
- 238000005202 decontamination Methods 0.000 abstract description 2
- 230000003588 decontaminative effect Effects 0.000 abstract description 2
- 230000000052 comparative effect Effects 0.000 description 59
- 235000011187 glycerol Nutrition 0.000 description 26
- 229940051841 polyoxyethylene ether Drugs 0.000 description 26
- 229920000056 polyoxyethylene ether Polymers 0.000 description 26
- ONJQDTZCDSESIW-UHFFFAOYSA-N polidocanol Chemical compound CCCCCCCCCCCCOCCOCCOCCOCCOCCOCCOCCOCCOCCO ONJQDTZCDSESIW-UHFFFAOYSA-N 0.000 description 25
- 239000000499 gel Substances 0.000 description 19
- 238000004090 dissolution Methods 0.000 description 7
- 239000004744 fabric Substances 0.000 description 7
- 238000003756 stirring Methods 0.000 description 7
- 229920002494 Zein Polymers 0.000 description 6
- 239000000047 product Substances 0.000 description 6
- 239000005019 zein Substances 0.000 description 6
- 229940093612 zein Drugs 0.000 description 6
- 229910052708 sodium Inorganic materials 0.000 description 5
- 239000011734 sodium Substances 0.000 description 5
- 239000000126 substance Substances 0.000 description 5
- 239000004372 Polyvinyl alcohol Substances 0.000 description 4
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 4
- 150000002191 fatty alcohols Chemical class 0.000 description 4
- 229920002451 polyvinyl alcohol Polymers 0.000 description 4
- 239000000843 powder Substances 0.000 description 4
- 239000000243 solution Substances 0.000 description 4
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 3
- 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 description 3
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 description 3
- 239000002585 base Substances 0.000 description 3
- 238000005282 brightening Methods 0.000 description 3
- 238000013329 compounding Methods 0.000 description 3
- 239000003599 detergent Substances 0.000 description 3
- 238000005187 foaming Methods 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 239000002244 precipitate Substances 0.000 description 3
- 229910052938 sodium sulfate Inorganic materials 0.000 description 3
- 235000011152 sodium sulphate Nutrition 0.000 description 3
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 2
- 239000002671 adjuvant Substances 0.000 description 2
- 239000000796 flavoring agent Substances 0.000 description 2
- 235000019634 flavors Nutrition 0.000 description 2
- 239000006260 foam Substances 0.000 description 2
- 229910021653 sulphate ion Inorganic materials 0.000 description 2
- AOJJSUZBOXZQNB-VTZDEGQISA-N 4'-epidoxorubicin Chemical compound O([C@H]1C[C@@](O)(CC=2C(O)=C3C(=O)C=4C=CC=C(C=4C(=O)C3=C(O)C=21)OC)C(=O)CO)[C@H]1C[C@H](N)[C@@H](O)[C@H](C)O1 AOJJSUZBOXZQNB-VTZDEGQISA-N 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical group [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 206010013911 Dysgeusia Diseases 0.000 description 1
- 206010022998 Irritability Diseases 0.000 description 1
- 241001465754 Metazoa Species 0.000 description 1
- 239000004115 Sodium Silicate Substances 0.000 description 1
- DPXJVFZANSGRMM-UHFFFAOYSA-N acetic acid;2,3,4,5,6-pentahydroxyhexanal;sodium Chemical compound [Na].CC(O)=O.OCC(O)C(O)C(O)C(O)C=O DPXJVFZANSGRMM-UHFFFAOYSA-N 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 239000004480 active ingredient Substances 0.000 description 1
- 239000013543 active substance Substances 0.000 description 1
- 150000001335 aliphatic alkanes Chemical class 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 229940077388 benzenesulfonate Drugs 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 125000004432 carbon atom Chemical group C* 0.000 description 1
- 239000006229 carbon black Substances 0.000 description 1
- 239000001768 carboxy methyl cellulose Substances 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 239000012153 distilled water Substances 0.000 description 1
- 239000000686 essence Substances 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- SEOVTRFCIGRIMH-UHFFFAOYSA-N indole-3-acetic acid Chemical compound C1=CC=C2C(CC(=O)O)=CNC2=C1 SEOVTRFCIGRIMH-UHFFFAOYSA-N 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 231100000956 nontoxicity Toxicity 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 229910000029 sodium carbonate Inorganic materials 0.000 description 1
- 235000019812 sodium carboxymethyl cellulose Nutrition 0.000 description 1
- 229920001027 sodium carboxymethylcellulose Polymers 0.000 description 1
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 description 1
- 229910052911 sodium silicate Inorganic materials 0.000 description 1
- 235000019832 sodium triphosphate Nutrition 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 239000004094 surface-active agent Substances 0.000 description 1
- 238000010998 test method Methods 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
- C11D1/72—Ethers of polyoxyalkylene glycols
-
- 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
- C11D17/00—Detergent materials or soaps characterised by their shape or physical properties
- C11D17/04—Detergent materials or soaps characterised by their shape or physical properties combined with or containing other objects
- C11D17/041—Compositions releasably affixed on a substrate or incorporated into a dispensing means
- C11D17/042—Water soluble or water disintegrable containers or substrates containing cleaning compositions or additives for cleaning compositions
- C11D17/043—Liquid or thixotropic (gel) 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
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/16—Organic compounds
- C11D3/20—Organic compounds containing oxygen
- C11D3/2003—Alcohols; Phenols
- C11D3/2041—Dihydric alcohols
- C11D3/2044—Dihydric alcohols linear
-
- 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
- C11D3/20—Organic compounds containing oxygen
- C11D3/2003—Alcohols; Phenols
- C11D3/2065—Polyhydric 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
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/16—Organic compounds
- C11D3/20—Organic compounds containing oxygen
- C11D3/2075—Carboxylic acids-salts thereof
- C11D3/2082—Polycarboxylic acids-salts thereof
-
- 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
- C11D3/20—Organic compounds containing oxygen
- C11D3/2075—Carboxylic acids-salts thereof
- C11D3/2089—Ether acids-salts thereof
-
- 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
- C11D3/26—Organic compounds containing nitrogen
- C11D3/30—Amines; Substituted amines ; Quaternized amines
-
- 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
- C11D3/43—Solvents
Abstract
The invention provides a cleaning composition, a preparation method thereof and cleaning beads. A cleaning composition comprises the following raw materials in percentage by weight: 1 to 30 percent of alcohol ether carboxylic acid and 1 to 30 percent of C21Dibasic acid, 5-30% of alkali and 15-40% of nonionic surfactant. Alcohol ether carboxylic acids and C by the above specific structures21The combination of the salt with the corresponding structure formed by the dibasic acid and the alkali and the nonionic surfactant can meet the decontamination performance of the cleaning composition. Furthermore, the cleaning composition also greatly reduces the irritation, solves the problems that the cleaning composition cannot be compounded with cations and the washing effect under the condition of hard water is improved, greatly reduces the problems that the cleaning gel beads serving as cleaning components are difficult to dissolve in water at normal temperature and are easy to form gel at high concentration, and can have good compatibility with a water-soluble film.
Description
Technical Field
The invention relates to the field of daily chemistry, in particular to a cleaning composition, a preparation method thereof and cleaning beads.
Background
The cleaning beads are beads obtained by encapsulating cleaning liquid in a water-soluble film, and after the cleaning beads are contacted with an aqueous solution, the water-soluble film on the outer layer is dissolved in water to release the encapsulated cleaning active ingredients, so that cleaning is carried out. Compared with the traditional cleaning solution or cleaning powder, the cleaning bead active substance has much higher specific gravity and stronger decontamination.
The formula of the cleaning coagulated beads is different from the formula of common cleaning liquid and common concentrated cleaning liquid, and because the cleaning components in the cleaning coagulated beads are super-concentrated, the water content in the components is low, the active matter content is high (45 percent or even more), and the product meeting the requirements can not be directly obtained by simply increasing the active matter content by using traditional raw materials. In addition, conventional cleaning beads release cleaning compositions in water that tend to form gels, which can adhere to the surface of the garment and can reduce the cleaning effectiveness.
Disclosure of Invention
Based on this, there is a need for a cleaning composition, a method of preparing the same, and a cleaning bead, which can ensure a cleaning effect and reduce gel formation.
The invention provides a cleaning composition, which comprises the following raw materials in percentage by weight:
wherein, the C21The structural formula of the dibasic acid is
Wherein X + Y is 12, X is not less than 0, Y is not less than 0, R1And R2One is carboxyl and the other is hydrogen.
In one embodiment, the raw material composition further comprises 20-40% of a solvent by weight percentage in the raw material composition.
In one embodiment, the solvent is selected from at least one of glycerol, ethylene glycol, and propylene glycol.
In one embodiment, the alcohol ether carboxylic acid has the general structural formula R3O-(CH2CH2O)n-COOH，R3Is C4-C18 alkyl, and n is an integer of 5-12.
In one embodiment, the base is selected from at least one of sodium hydroxide, potassium hydroxide, and triethanolamine.
In one embodiment, the nonionic surfactant has the structural formula R4O-(CH2CH2O)mH, wherein R4Is C12-C18 alkyl, and m is an integer of 5-10.
The present invention still further provides a method of preparing a cleaning composition comprising the steps of:
preparing raw material composition of the cleaning composition according to any one of claims 1 to 6, and mixing.
In one embodiment, the method further comprises the step of cooling the mixture obtained by mixing to 30-40 ℃.
Furthermore, the invention also provides a cleaning coagulated bead which comprises a cleaning agent and a water-soluble film coated on the cleaning agent, wherein the cleaning agent comprises auxiliary materials and the cleaning composition, wherein the auxiliary materials are used in a mass ratio of (0.5-1.5): 10000.
In one embodiment, the adjuvant is selected from at least one of fluorescent whitening agents, pigments, fragrances, and aversion agents.
Alcohol ether carboxylic acids and C by the above specific structures21The stain removal performance of the cleaning composition can be met by compounding the salt with the corresponding structure formed by the dibasic acid and the alkali and the nonionic surfactant. Furthermore, the cleaning composition also greatly reduces the irritation, solves the problem that the cleaning composition cannot be compounded with cations, avoids generating a precipitate or flocculent complex, improves the washing effect under the condition of hard water, greatly reduces the problems that the cleaning condensation beads serving as cleaning components are difficult to dissolve in water at normal temperature and are easy to form gel at high concentration, and can have good compatibility with a water-soluble film.
Detailed Description
The present invention will be described more fully hereinafter to facilitate an understanding of the invention. The following is a preferred embodiment of the present invention. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the invention, "a plurality" means at least two, e.g., two, three, etc., unless explicitly specified otherwise. In the description of the present invention, "a plurality" means at least one, e.g., one, two, etc., unless specifically limited otherwise.
The words "preferably," "more preferably," and the like, in the present disclosure mean embodiments of the disclosure that may, in some instances, provide certain benefits. However, other embodiments may be preferred, under the same or other circumstances. Furthermore, the recitation of one or more preferred embodiments does not imply that other embodiments are not useful, nor is it intended to exclude other embodiments from the scope of the invention.
When a range of values is disclosed herein, the range is considered to be continuous and includes both the minimum and maximum values of the range, as well as each value between such minimum and maximum values. Further, when a range refers to an integer, each integer between the minimum and maximum values of the range is included. Further, when multiple range-describing features or characteristics are provided, the ranges may be combined. In other words, unless otherwise indicated, all ranges disclosed herein are to be understood to encompass any and all subranges subsumed therein.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
The invention provides a cleaning composition, which comprises the following raw materials in percentage by weight:
wherein the content of the first and second substances,
in one specific example, C21The structural formula of the dibasic acid is
Wherein X + Y is 12, X is not less than 0, Y is not less than 0, R1And R2One is carboxyl and the other is hydrogen.
Preferably, X is 5 and Y is 7.
As can be appreciated, the cleaning composition has a pH of 7 to 7.5.
Specifically, the pH of the above cleaning composition may be, but is not limited to, 7, 7.1, 7.2, 7.3, 7.4, or 7.5. It is understood that the pH of the cleansing composition is near neutral to reduce irritation and damage to the skin.
Preferably, the cleaning composition comprises the following raw materials in percentage by weight:
in a specific example, the paint also comprises 20-40% of solvent.
That is to say, the cleaning composition provided by the invention comprises the following raw materials in percentage by weight: 2 to 28 percent of alcohol ether carboxylic acid, 2 to 20 percent of C21 dibasic acid, 6 to 16 percent of alkali, 25 to 40 percent of nonionic surfactant and 20 to 40 percent of solvent.
In a specific example, the solvent is selected from at least one of glycerol, ethylene glycol, and propylene glycol.
In one embodiment, the alcohol ether carboxylic acid has the general structural formula R3O-(CH2CH2O)n-COOH，R3Is C4-C18 alkyl, and n is an integer of 5-12.
In one specific example, the alcohol ether carboxylic acid is preferably a POLYEM HW1209, product name of miqi chemical ltd, guangzhou.
Further, n may also be, but is not limited to, 5, 6, 7, 8, 9, 10, 11, or 12.
In a specific example, the base is selected from at least one of sodium hydroxide, potassium hydroxide, and triethanolamine.
In one embodiment, the nonionic surfactant has the formula R4O-(CH2CH2O)mH, wherein R4Is C12-C18 alkyl, and m is an integer of 5-10.
It will be appreciated that the nonionic surfactant may be a fatty alcohol polyoxyethylene ether.
Specifically, the above R4But are not limited to, a saturated alkyl group of C12, a saturated alkyl group of C13, a saturated alkyl group of C14, a saturated alkyl group of C15, a saturated alkyl group of C16, a saturated alkyl group of C17, a saturated alkyl group of C18, an isomeric alkyl group of C12, an isomeric alkyl group of C13, an isomeric alkyl group of C14, an isomeric alkyl group of C15, an isomeric alkyl group of C16, an isomeric alkyl group of C17, or an isomeric alkyl group of C18.
The isoparaffin refers to an alkane in which carbon atoms are connected to each other in a single chain and a branched (side) chain is provided in the carbon chain.
Further, m may also be, but is not limited to, 5, 6, 7, 8, 9, or 10.
It is understood that the high concentration of the cleansing composition in the conventional cleansing gel forms a gel upon contact with water after the water-soluble film is broken, and the formed gel is hardly dissolved (e.g., the gel phenomenon occurs in the conventional AEO-9, AES).
Alcohol ether carboxylic acids of the above specified structure andC21the stain removal performance of the cleaning composition can be met by compounding the salt with the corresponding structure formed by the dibasic acid and the alkali and the nonionic surfactant. Furthermore, the cleaning composition also greatly reduces the irritation, solves the problem that the cleaning composition cannot be compounded with cations, avoids generating a precipitate or flocculent complex, improves the washing effect under the condition of hard water, greatly reduces the problems that the cleaning condensation beads serving as cleaning components are difficult to dissolve in water at normal temperature and are easy to form gel at high concentration, and can have good compatibility with a water-soluble film.
The invention further provides a preparation method of the cleaning composition, which comprises the following steps:
step S110: preparing raw materials according to the raw material formula of the cleaning composition;
step S120: mixing the raw materials.
Specifically, in step S120, it is necessary to add a base to the solvent, and then sequentially add C21Dibasic acids, alcohol ether carboxylic acids, and nonionic surfactants.
In a specific example, the step of cooling the mixture to 30-40 ℃ is further included after the step of S120.
Furthermore, the invention also provides a cleaning coagulated bead which comprises a cleaning agent and a water-soluble film coated on the cleaning agent, wherein the cleaning agent comprises auxiliary materials and the cleaning composition, wherein the auxiliary materials are used in a mass ratio of (0.5-1.5): 10000.
Specifically, the mass ratio of the adjuvant to the cleaning composition as described above may be, but is not limited to, 0.5:10000, 0.6:10000, 0.7:10000, 0.8:10000, 0.9:10000, 1:10000, 1.1:10000, 1.2:10000, 1.3:10000, 1.4:10000, or 1.5: 10000.
In a specific example, the auxiliary material is selected from at least one of fluorescent whitening agent, pigment, essence, and aversion agent.
Specifically, the aversive agent is a substance with a strange taste that prevents children or animals from eating it by mistake. The aversive agent should only have a bad taste and no toxicity.
Furthermore, the fluorescent whitening agent enables the cleaned product to have the effect of brightening and brightening, and the action principle is that invisible ultraviolet light in light is absorbed, visible blue light is emitted, and the invisible ultraviolet light and the yellow light emitted by the fabric are superposed to form white light in a complementary manner, so that the white light emitted by the fabric is increased, and the white fabric can be perceived by naked eyes to be obviously brightened and whitened, namely the brightening effect. Optical brighteners can absorb invisible ultraviolet light (in the wavelength range of about 60nm to 380nm) and convert it to longer wavelength blue or violet visible light, thus compensating for the unwanted yellowish coloration in the substrate, while reflecting more visible light than the original incident wavelength in the range of 400nm to 600nm, thus making the product appear whiter, brighter and more vivid.
Similarly, the coloring agent serves to provide a cleaning composition with a variety of color options, depending on the design of the cleaning gel.
Similarly, the essence can provide various flavors, so that the cleaning composition is endowed with various flavors to prepare corresponding cleaning gel products for sale.
That is, the specific selection and content of the above-mentioned auxiliary materials can be designed according to the actual situation.
It is to be understood that the above water-soluble film may be, but is not limited to, a water-soluble polyvinyl alcohol film.
Alcohol ether carboxylic acids and C by the above specific structures21The stain removal performance of the cleaning composition can be met by compounding the salt with the corresponding structure formed by the dibasic acid and the alkali and the nonionic surfactant. Furthermore, the cleaning composition also greatly reduces the irritation, solves the problems that the cleaning composition cannot be compounded with cations and the washing effect under the condition of hard water is improved, greatly reduces the problems that the cleaning gel beads serving as cleaning components are difficult to dissolve in water at normal temperature and are easy to form gel at high concentration, and can have good compatibility with a water-soluble film.
Specific examples are provided below to further illustrate the cleaning composition of the present invention and the method of preparing the same in detail. In the following examples, all the starting materials are commercially available unless otherwise specified.
Alcohol ether carboxylic acids in the following examples were purchased from Guangzhou Mickey chemical company Limited under the trademark POLYEM HW 1209; c21Two elementsThe acid was purchased from Guangzhou Mickey chemical company Limited under the trademark POLYEM C21.
Example 1
This example provides a cleaning composition comprising, in mass percent, 24% alcohol ether carboxylic acid, 3% C21Dibasic acid, 8% of triethanolamine, 35% of fatty alcohol-polyoxyethylene ether AEO-9, 10% of glycerol and 20% of propylene glycol.
The preparation method of the cleaning composition comprises the following steps: mixing glycerol and propylene glycol, and sequentially adding triethanolamine and C21Dibasic acid, alcohol ether carboxylic acid and fatty alcohol-polyoxyethylene ether AEO-9 are uniformly stirred, the temperature is reduced to 30-40 ℃, and the pH value of the cleaning composition provided by the embodiment is detected to be 7.30.
Example 2
This example provides a cleaning composition comprising, in mass percent, 20% alcohol ether carboxylic acid, 6% C21Dibasic acid, 9% of triethanolamine, 35% of fatty alcohol-polyoxyethylene ether AEO-9, 10% of glycerol and 20% of propylene glycol.
The preparation method of the cleaning composition comprises the following steps: mixing glycerol and propylene glycol, and sequentially adding triethanolamine and C21Dibasic acid, alcohol ether carboxylic acid and fatty alcohol-polyoxyethylene ether AEO-9 were stirred uniformly, and the temperature was reduced to 30 ℃ to 40 ℃, and the pH of the cleaning composition provided in this example was measured to be 7.28.
Example 3
This example provides a cleaning composition comprising, in mass percent, 16% alcohol ether carboxylic acid, 8.5% C21Dibasic acid, 10.5% of triethanolamine, 35% of fatty alcohol-polyoxyethylene ether AEO-9, 10% of glycerol and 20% of propylene glycol.
The preparation method of the cleaning composition comprises the following steps: mixing glycerol and propylene glycol, and sequentially adding triethanolamine and C21Dibasic acid, alcohol ether carboxylic acid and fatty alcohol-polyoxyethylene ether AEO-9 are uniformly stirred, the temperature is reduced to 30-40 ℃, and the pH value of the cleaning composition provided by the embodiment is detected to be 7.31.
Example 4
This example provides a cleaning composition comprising, in mass percent, 12% alcohol ether carboxylic acid, 11.5% C21Dibasic acid, 11.5% of triethanolamine, 35% of fatty alcohol-polyoxyethylene ether AEO-9, 10% of glycerol and 20% of propylene glycol.
The preparation method of the cleaning composition comprises the following steps: mixing glycerol and propylene glycol, and sequentially adding triethanolamine and C21Dibasic acid, alcohol ether carboxylic acid and fatty alcohol-polyoxyethylene ether AEO-9 were stirred uniformly, and the temperature was reduced to 30 ℃ to 40 ℃, and the pH of the cleaning composition provided in this example was measured to be 7.27.
Example 5
This example provides a cleaning composition comprising, in mass percent, 8% alcohol ether carboxylic acid, 14% C21Dibasic acid, 13% of triethanolamine, 35% of fatty alcohol-polyoxyethylene ether AEO-9, 10% of glycerol and 20% of propylene glycol.
The preparation method of the cleaning composition comprises the following steps: mixing glycerol and propylene glycol, and sequentially adding triethanolamine and C21Dibasic acid, alcohol ether carboxylic acid and fatty alcohol-polyoxyethylene ether AEO-9 were stirred uniformly, and the temperature was reduced to 30 ℃ to 40 ℃, and the pH of the cleaning composition provided in this example was measured to be 7.27.
Example 6
This example provides a cleaning composition comprising, in mass percent, 4% alcohol ether carboxylic acid, 17% C21Dibasic acid, 14% of triethanolamine, 35% of fatty alcohol-polyoxyethylene ether AEO-9, 10% of glycerol and 20% of propylene glycol.
The preparation method of the cleaning composition comprises the following steps: mixing glycerol and propylene glycol, and sequentially adding triethanolamine and C21Dibasic acid, alcohol ether carboxylic acid and fatty alcohol-polyoxyethylene ether AEO-9 are uniformly stirred, the temperature is reduced to 30-40 ℃, and the pH value of the cleaning composition provided by the embodiment is detected to be 7.22.
Comparative example 1
The comparative example provides a cleaning composition comprising, in mass percent, 70% fatty alcohol-polyoxyethylene ether AEO-9, 10% glycerol, and 20% propylene glycol.
The preparation method of the cleaning composition comprises the following steps: mixing glycerol and propylene glycol uniformly, adding fatty alcohol-polyoxyethylene ether AEO-9, stirring uniformly, cooling to 30-40 ℃, and detecting that the pH value of the cleaning composition provided by the comparative example is 7.28.
Comparative example 2
The comparative example provides a cleaning composition comprising, in mass percent, 28.5% alcohol ether carboxylic acid, 6.5% triethanolamine, 35% fatty alcohol polyoxyethylene ether AEO-9, 10% glycerol, and 20% propylene glycol.
The preparation method of the cleaning composition comprises the following steps: mixing glycerol and propylene glycol uniformly, then adding triethanolamine, alcohol ether carboxylic acid and fatty alcohol-polyoxyethylene ether AEO-9 in sequence, stirring uniformly, cooling to 30-40 ℃, and detecting that the pH value of the cleaning composition provided by the comparative example is 7.26.
Comparative example 3
This comparative example provides a cleaning composition consisting of, in mass percent, 20% C21Dibasic acid, 15% of triethanolamine, 35% of fatty alcohol-polyoxyethylene ether AEO-9, 10% of glycerol and 20% of propylene glycol.
The preparation method of the cleaning composition comprises the following steps: mixing glycerol and propylene glycol, and sequentially adding triethanolamine and C21And (3) uniformly stirring the dibasic acid and the fatty alcohol-polyoxyethylene ether AEO-9, cooling to 30-40 ℃, and detecting that the pH value of the cleaning composition provided by the comparative example is 7.21.
Comparative example 4
The comparative example provides a cleaning composition comprising, in mass percent, 35% sodium Alcohol Ether Sulfate (AES), 35% AEO-9, 10% glycerin, and 20% propylene glycol.
The preparation method of the cleaning composition comprises the following steps: mixing glycerol and propylene glycol uniformly, then adding fatty alcohol-polyoxyethylene ether sodium sulfate and fatty alcohol-polyoxyethylene ether AEO-9 in sequence, stirring uniformly, cooling to 30-40 ℃, and detecting that the pH value of the cleaning composition provided by the comparative example is 7.23.
Comparative example 5
The comparative example provides a cleaning composition comprising, in mass percent, 20% sodium alcohol ether sulphate, 8.5% C21Dibasic acid, 6.5 percent of triethanolamine, 35 percent of fatty alcohol-polyoxyethylene ether AEO-9, 10 percent of glycerol and 20 percent of propylene glycol.
The preparation method of the cleaning composition comprises the following steps: mixing glycerol and propylene glycol, and sequentially adding triethanolamine and C21And (3) uniformly stirring the dibasic acid, the sodium alcohol ether sulphate and the fatty alcohol ether AEO-9, cooling to 30-40 ℃, and detecting that the pH value of the cleaning composition provided by the comparative example is 7.27.
Comparative example 6
The comparative example provides a cleaning composition comprising, by mass, 12% alcohol ether carboxylic acid, 3% triethanolamine, 20% sodium fatty alcohol polyoxyethylene ether sulfate, 35% fatty alcohol polyoxyethylene ether AEO-9, 10% glycerol, and 20% propylene glycol.
The preparation method of the cleaning composition comprises the following steps: mixing glycerol and propylene glycol uniformly, then adding triethanolamine, alcohol ether carboxylic acid, fatty alcohol-polyoxyethylene ether sodium sulfate and fatty alcohol-polyoxyethylene ether AEO-9 in sequence, stirring uniformly, cooling to 30-40 ℃, and detecting that the pH value of the cleaning composition provided by the comparative example is 7.22.
The specific formulations of the cleaning compositions of examples 1-6 and comparative examples 1-6 are shown in the following table:
performance testing and results analysis
The cleaning compositions of examples 1 to 6 and comparative examples 1 to 6 were subjected to foaming, detergency, irritation, water dissolution rate and water-soluble film compatibility with polyvinyl alcohol films, respectively.
1. Foaming: the foams of examples 1-6 and comparative examples 1-6 were tested in height units of mm according to the Ross-Milies method specified in the definition of detergent foaming power in the GB/T13173-2008 surfactant detergents test procedure, with the results shown in the following table.
| Components | Example 1 | Example 2 | Example 3 | Example 4 | Example 5 | Example 6 |
| 0min | 122 | 120 | 118 | 115 | 115 | 112 |
| 5min | 110 | 110 | 107 | 106 | 103 | 100 |
| Components | Comparative example 1 | Comparative example 2 | Comparative example 3 | Comparative example 4 | Comparative example 5 | Comparative example 6 |
| 0min | 100 | 111 | 104 | 110 | 117 | 119 |
| 5min | 90 | 105 | 100 | 105 | 105 | 108 |
It can be seen from the above table that examples 1-6 and comparative examples 1-6 both have very good foam properties.
2. Detergency: the detergency of the detergents for the clothing materials of examples 1-6 and comparative examples 1-6 is tested according to the determination of the detergency and the cycle washing performance of GB/T13174-2008 clothes washing materials, wherein standard washing powder can be directly purchased as a standard product and comprises the following components: 15 parts of sodium alkyl benzene sulfonate, 17 parts of sodium tripolyphosphate, 10 parts of sodium silicate, 3 parts of sodium carbonate, 1 part of sodium carboxymethylcellulose and 58 parts of sodium sulfate; standard dirty cloth: the results of JB 01-carbon black oil-stained cloth, JB 02-protein stained cloth, and JB 03-oil stained cloth are shown in the table.
| Components | Standard washing powder | Example 1 | Example 2 | Example 3 | Example 4 | Example 5 | Example 6 |
| JB01 | 1.00 | 1.47 | 1.43 | 1.46 | 1.48 | 1.45 | 1.40 |
| JB02 | 1.00 | 2.25 | 2.27 | 2.20 | 2.28 | 2.24 | 2.23 |
| JB03 | 1.00 | 1.64 | 1.59 | 1.55 | 1.60 | 1.53 | 1.58 |
| Components | Standard washing powder | Comparative example 1 | Comparative example 2 | Comparative example 3 | Comparative example 4 | Comparative example 5 | Comparative example 6 |
| JB01 | 1.00 | 1.11 | 1.37 | 1.26 | 1.38 | 1.25 | 1.20 |
| JB02 | 1.00 | 2.00 | 2.10 | 2.12 | 2.08 | 2.11 | 2.14 |
| JB03 | 1.00 | 1.34 | 1.39 | 1.45 | 1.40 | 1.43 | 1.38 |
Examples 1-6 and comparative examples 1-6 both have good cleaning performance, and the examples are better than the comparative examples.
3. Irritation: preparing the cleaning gel beads into a solution with the mass fraction of 1%, successively adding 0.5g of zein until the zein cannot be dissolved, stirring for 2h, and then filtering. The filter paper and the precipitate were placed in a 45 ℃ oven overnight to dry, the amount of zein dissolved was weighed and calculated, wherein a greater amount of zein dissolved indicates greater cleaning beading irritation.
| Components | Example 1 | Example 2 | Example 3 | Example 4 | Example 5 | Example 6 |
| Zein dissolved amount/g | 0.2 | 0.2 | 0.3 | 0.3 | 0.4 | 0.4 |
| Components | Comparative example 1 | Comparative example 2 | Comparative example 3 | Comparative example 4 | Comparative example 5 | Comparative example 6 |
| Zein dissolved amount/g | 1.5 | 0.2 | 0.5 | 1.9 | 1.7 | 1.0 |
Examples 1-6 and comparative examples 1-6 both have very low irritation, and the examples are better than the comparative examples.
4. Water soluble condition: 1 (about 8g) of the cleaning beads were put into 500g of distilled water, stirred at 120r/min, and visually observed for appearance and time required for complete dissolution.
| Components | Example 1 | Example 2 | Example 3 | Example 4 | Example 5 | Example 6 |
| Phenomenon of dissolution | Gel-free | Gel-free | Gel-free | Gel-free | Gel-free | Gel-free |
| Dissolution time | 20s | 8s | 6s | 5s | 5s | 5s |
| Components | Comparative example 1 | Comparative example 2 | Comparative example 3 | Comparative example 4 | Comparative example 5 | Comparative example 6 |
| Phenomenon of dissolution | Gel | Gel | Gel | Gel | Gel | Gel |
| Dissolution time | 10 hours | 120s | 60s | 180s | 90s | 120s |
Examples 1-6 were water soluble with no gelling and at a much faster rate than comparative examples 1-6.
5. Compatibility with water-soluble films of polyvinyl alcohol films: the cleaning compositions of the above examples and comparative examples were prepared into 100 cleaning beads and left at room temperature for 6 months, and breakage was observed.
| Components | Example 1 | Practice ofExample 2 | Example 3 | Example 4 | Example 5 | Example 6 |
| Number of damage/number | 0 | 0 | 0 | 0 | 0 | 0 |
| Components | Comparative example 1 | Comparative example 2 | Comparative example 3 | Comparative example 4 | Comparative example 5 | Comparative example 6 |
| Number of damage/number | 10 | 0 | 0 | 8 | 5 | 5 |
It can be seen that the cleaning compositions provided by the present invention have good lather, detergency, irritability, speed in water dissolution and compatibility with water-soluble films of polyvinyl alcohol films.
The technical features of the embodiments may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments are not described, but should be considered as the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above-mentioned embodiments only express several embodiments of the present invention, so as to understand the technical solutions of the present invention specifically and in detail, but not to be understood as the limitation of the protection scope of the invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. It should be understood that the technical solutions provided by the present invention and obtained by logical analysis, reasoning or limited experiments by those skilled in the art are all within the scope of the appended claims. Therefore, the protection scope of the patent of the invention is subject to the content of the appended claims, and the description can be used for explaining the content of the claims.
Claims (10)
1. The cleaning composition is characterized by comprising the following raw materials in percentage by weight:
wherein, the C21The structural formula of the dibasic acid is
Wherein X + Y is 12, X is not less than 0, Y is not less than 0, R1And R2One is carboxyl and the other is hydrogen.
2. The cleaning composition of claim 1, further comprising 20% to 40% by weight of a solvent in the raw material composition.
3. The cleaning composition of claim 2, wherein the solvent is selected from at least one of glycerol, ethylene glycol, and propylene glycol.
4. The cleaning composition of claim 1, wherein said alcohol ether carboxylic acid has the general structural formula R3O-(CH2CH2O)n-COOH，R3Is C4-C18 alkyl, and n is an integer of 5-12.
5. The cleaning composition of claim 1, wherein the base is selected from at least one of sodium hydroxide, potassium hydroxide, and triethanolamine.
6. The cleaning composition of any of claims 1 to 5, wherein the nonionic surfactant has the formula R4O-(CH2CH2O)mH, wherein R4Is C12-C18 alkyl, and m is an integer of 5-10.
7. A method of making a cleaning composition comprising the steps of:
preparing raw material composition of the cleaning composition according to any one of claims 1 to 6, and mixing.
8. The method of preparing a cleaning composition according to claim 7, further comprising the step of cooling the mixture to 30 ℃ to 40 ℃.
9. The cleaning bead is characterized by comprising a cleaning agent and a water-soluble film coated on the cleaning agent, wherein the cleaning agent comprises auxiliary materials and the cleaning composition as claimed in any one of claims 1 to 6, wherein the auxiliary materials are in a mass ratio of (0.5-1.5): 10000.
10. The cleaning bead set forth in claim 9 wherein said adjunct material is selected from at least one of fluorescent whitening agents, pigments, fragrances, and aversion agents.
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