CN111057621A - Coagulated bead and application thereof - Google Patents
Coagulated bead and application thereof Download PDFInfo
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- CN111057621A CN111057621A CN201911312486.1A CN201911312486A CN111057621A CN 111057621 A CN111057621 A CN 111057621A CN 201911312486 A CN201911312486 A CN 201911312486A CN 111057621 A CN111057621 A CN 111057621A
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- 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
- C11D1/75—Amino oxides
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- 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
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- 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
- C11D3/02—Inorganic compounds ; Elemental compounds
- C11D3/04—Water-soluble compounds
- C11D3/044—Hydroxides or bases
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- 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
- C11D3/02—Inorganic compounds ; Elemental compounds
- C11D3/04—Water-soluble compounds
- C11D3/046—Salts
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- 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
- C11D3/02—Inorganic compounds ; Elemental compounds
- C11D3/04—Water-soluble compounds
- C11D3/10—Carbonates ; Bicarbonates
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- 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
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- 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
- C11D3/2086—Hydroxy carboxylic acids-salts thereof
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- 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
- C11D3/22—Carbohydrates or derivatives thereof
- C11D3/221—Mono, di- or trisaccharides or derivatives thereof
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- 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
- C11D3/22—Carbohydrates or derivatives thereof
- C11D3/222—Natural or synthetic polysaccharides, e.g. cellulose, starch, gum, alginic acid or cyclodextrin
- C11D3/225—Natural or synthetic polysaccharides, e.g. cellulose, starch, gum, alginic acid or cyclodextrin etherified, e.g. CMC
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- 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
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- 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
- C11D3/33—Amino carboxylic acids
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- 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
- C11D3/3753—Polyvinylalcohol; Ethers or esters thereof
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- 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
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- 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
- C11D3/3769—(Co)polymerised monomers containing nitrogen, e.g. carbonamides, nitriles or amines
- C11D3/3776—Heterocyclic compounds, e.g. lactam
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- 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
- C11D3/38—Products with no well-defined composition, e.g. natural products
- C11D3/386—Preparations containing enzymes, e.g. protease or amylase
- C11D3/38618—Protease or amylase in liquid compositions only
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- 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
- C11D3/38—Products with no well-defined composition, e.g. natural products
- C11D3/386—Preparations containing enzymes, e.g. protease or amylase
- C11D3/38627—Preparations containing enzymes, e.g. protease or amylase containing lipase
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- 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
- C11D3/38—Products with no well-defined composition, e.g. natural products
- C11D3/386—Preparations containing enzymes, e.g. protease or amylase
- C11D3/38645—Preparations containing enzymes, e.g. protease or amylase containing cellulase
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Abstract
The invention provides a coagulated bead and application thereof. The solubility of a first soluble membrane shell with built-in detergent in the bead is greater than that of a second soluble membrane shell, and the solubility of the second soluble membrane shell with built-in surfactant is greater than that of a third soluble membrane shell with built-in enzyme preparation and stabilizer; on the other hand, by means of separate storage, active ingredients with poor stability are separately stored, so that long-term effectiveness of active substances such as enzyme preparations and the like is ensured, the problem that addition of good auxiliary agents of a traditional washing solution is limited is solved, stability of a liquid formula is improved, and washing performance of a product is optimized. The beads may be used in a dishwasher.
Description
Technical Field
The invention relates to the technical field of bead preparation, in particular to a bead and application thereof.
Background
At present, in the field of automatic tableware detergent, dish washing powder, dish washing pieces and gel type dish washing agent are the most popular washing products sold in the market, and with the improvement of living standard and the increasing enhancement of environmental protection consciousness, the defects of the traditional washing products are gradually revealed.
The traditional dishwashing powder generally achieves a washing effect by providing certain alkalinity, however, the alkalinity is strong, certain stimulation and damage are easily caused to the skin of hands and the surface of tableware, and then some novel dishwashing powder products appear, wherein a certain amount of sodium tripolyphosphate is often contained, the phosphorus-containing washing waste liquid is easy to cause serious eutrophication after being discharged, the modern environmental protection concept is not met, and the dishwashing powder is generally characterized by easy moisture absorption and deterioration after being unsealed; generally, the low-viscosity dishwashing liquid is limited by the problems of solubility, compatibility of surfactants, stability of enzyme preparations and the like, the addition amount of an excellent auxiliary agent is limited, the washing effect is poor, the development difficulty is high, and the low-viscosity dishwashing liquid is rarely available in the market.
Disclosure of Invention
Therefore, the technical problem to be solved by the present invention is to overcome the defects of the prior art that the washing effect and the system stability of the washing product need to be improved, thereby providing a bead and an application thereof.
The invention provides a bead, which comprises a first bead condensing unit, a second bead condensing unit and a third bead condensing unit which are connected with each other, wherein the first bead condensing unit is provided with a first soluble membrane shell, the second bead condensing unit is provided with a second soluble membrane shell, and the third bead condensing unit is provided with a third soluble membrane shell;
the detergent is arranged in the first soluble membrane shell, the surfactant is arranged in the second soluble membrane shell, the enzyme preparation and the stabilizer are arranged in the third soluble membrane shell, the solubility of the first soluble membrane shell is greater than that of the second soluble membrane shell, and the solubility of the second soluble membrane shell is greater than that of the third soluble membrane shell.
In the invention, the expression "the first bead condensing unit, the second bead condensing unit and the third bead condensing unit are connected with each other" can mean that the first bead condensing unit is connected with the second bead condensing unit, and the second bead condensing unit is connected with the third bead condensing unit; or the first bead condensing unit is connected with the second bead condensing unit, the second bead condensing unit is connected with the third beads, and the third beads are connected with the first bead condensing unit; the first bead condensing unit can be connected with a third bead condensing unit, and the third bead condensing unit is connected with a second bead condensing unit. Preferably, the first bead condensing unit is connected with the second bead condensing unit, and the second bead condensing unit is connected with the third bead condensing unit, so that the mutually adjacent bead condensing units can promote each other, and the effect is better.
Further, the time required from the beginning of the disintegration to the complete dissolution of the soluble membrane of the first soluble membrane shell in water at 0-20 ℃ is 5-60 s; preferably, the soluble film of the first soluble film shell is a polyvinyl alcohol film with alcoholysis degree of more than 95%.
Further, the soluble film of the second soluble film shell disintegrates and dissolves at above 50 ℃; preferably, the soluble film of the second soluble film shell is a polyvinyl alcohol film with alcoholysis degree of 85% -95%.
Further, the soluble film of the third soluble film shell is dissolved and broken in 20-30min at 50-65 ℃; preferably, the soluble film of the third soluble film shell is a polyvinyl alcohol film with alcoholysis degree of 75% -85%.
Further, the detergent is prepared from the following raw materials:
30-35 wt% of chelating agent
pH regulator 10-15 wt%
20-25 wt% of polymer dispersant
The balance being deionized water.
Further, the chelating agent is at least one of trisodium nitrilotriacetate, tetrasodium ethylenediaminetetraacetate, trisodium methylglycinediacetate, sodium nitrilotriacetate, sodium citrate and sodium gluconate;
the pH regulator is at least one of sodium metasilicate, anhydrous sodium carbonate, sodium bicarbonate, citric acid, triethanolamine, sodium hydroxide and potassium hydroxide;
the polymer dispersant is at least one of polyethylene glycol, polyvinyl alcohol, polyvinylpyrrolidone, hydroxyethyl cellulose, polyacrylic acid and acrylic acid modified polymer.
Furthermore, a cosolvent is also arranged in the second soluble film shell, and the mass ratio of the surfactant to the cosolvent is (90-95): (5-10); preferably, the surfactant is amine oxide nonionic surfactant, and the cosolvent is dipropylene glycol;
further, the mass ratio of the enzyme preparation to the stabilizer is (90-95): (5-10).
Further, the amine oxide nonionic surfactant is at least one of alkyl dimethyl amine oxide, lauramidopropyl amine oxide and fatty acid monoethanolamide polyglycol ether;
the enzyme preparation is at least one of lipase, protease, cellulase and amylase;
the stabilizer is glycerol polyol, preferably, the glycerol polyol is xylitol and/or sorbitol.
In addition, the invention also provides the application of the condensed beads in a dishwasher.
The technical scheme of the invention has the following advantages: the invention provides a bead which comprises a first bead condensing unit, a second bead condensing unit and a third bead condensing unit which are sequentially connected, wherein the first bead condensing unit is provided with a first soluble membrane shell, the second bead condensing unit is provided with a second soluble membrane shell, and the third bead condensing unit is provided with a third soluble membrane shell; the detergent is arranged in the first soluble membrane shell, the surfactant is arranged in the second soluble membrane shell, the enzyme preparation and the stabilizer are arranged in the third soluble membrane shell, the solubility of the first soluble membrane shell is greater than that of the second soluble membrane shell, and the solubility of the second soluble membrane shell is greater than that of the third soluble membrane shell; on the other hand, by means of separate storage, active ingredients with poor stability are separately stored, so that long-term effectiveness of active substances such as enzyme preparations and the like is ensured, the problem that addition of good auxiliary agents of a traditional washing solution is limited is solved, stability of a liquid formula is improved, and washing performance of a product is optimized.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.
FIG. 1 is a schematic structural diagram of a bead in an embodiment of the present invention.
Description of reference numerals:
1-a first bead set unit; 2-a second bead set unit; 3-third bead set unit.
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
In addition, the technical features involved in the different embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.
As shown in fig. 1, an embodiment of the present invention provides a dish washing bead, which includes a first bead unit 1, a second bead unit 2, and a third bead unit 3, which are connected in sequence, where the first bead unit 1 has a first soluble membrane shell, the second bead unit 2 has a second soluble membrane shell, and the third bead unit 3 has a third soluble membrane shell; in this embodiment, the time required from the start of the disintegration of the soluble film to the complete dissolution of the soluble film in water at 0 ℃ to 20 ℃ of the first soluble film shell is 5s to 60s, preferably, the soluble film of the first soluble film shell is a polyvinyl alcohol film with an alcoholysis degree of 95% or more, and "95% or more" does not include "95%"; the soluble film of the second soluble film shell is cracked and dissolved at the temperature of more than 50 ℃; preferably, the soluble film of the second soluble film shell is a polyvinyl alcohol film with alcoholysis degree of 85% -95%, "85% -95%" does not include "85%"; the soluble film of the third soluble film shell is dissolved and broken in 20-30min at 50-65 ℃; preferably, the soluble film of the third soluble film shell is a polyvinyl alcohol film with alcoholysis degree of 75% -85%;
the detergent is arranged in the first soluble membrane shell, the surfactant is arranged in the second soluble membrane shell, the enzyme preparation and the stabilizing agent are arranged in the third soluble membrane shell, the solubility of the first soluble membrane shell is greater than that of the second soluble membrane shell, and the solubility of the second soluble membrane shell is greater than that of the third soluble membrane shell.
In the dish washing bead, through the arrangement, on one hand, different washing components are released at different washing time stages, the effect is achieved in a segmented mode, the washing performance can be effectively improved, specifically, the first soluble film shell is firstly dissolved to release a washing agent, then the second soluble film shell is dissolved to release a surfactant, and finally the third soluble film shell is dissolved to release an enzyme preparation and a stabilizing agent; on the other hand, by means of separate storage, active ingredients with poor stability are separately stored, so that long-term effectiveness of active substances such as enzyme preparations and the like is ensured, the problem that addition of good auxiliary agents of a traditional washing solution is limited is solved, stability of a liquid formula is improved, and washing performance of a product is optimized.
In practical application, in the dish washing condensation bead according to the embodiment of the present invention, the first dissolvable film shell, the second dissolvable film shell and the third dissolvable film shell form an outer packaging film of the dish washing condensation bead, the outer packaging film has a shape shown in fig. 1, and the sizes of the shells are sequentially reduced from the first dissolvable film shell, the second dissolvable film shell to the third dissolvable film shell, but the shell is not limited to the appearance shape phenotype form, and may be a triangle, a circle, etc. In another embodiment, the first dissolvable film shell, the second dissolvable film shell and the third dissolvable film shell are independent from each other, and are subjected to heat sealing and adhesion treatment at a film-closing line to realize connection therebetween.
In an alternative embodiment, the detergent is composed of the following raw materials: 30-35 wt% of chelating agent, 10-15 wt% of pH regulator, 20-25 wt% of polymer dispersant and the balance of deionized water. The chelating agent is at least one of nitrilotriacetic acid trisodium, ethylene diamine tetraacetic acid tetrasodium, methylglycine diacetic acid trisodium, sodium nitrilotriacetate, sodium citrate and sodium gluconate; the pH regulator is at least one of sodium metasilicate, anhydrous sodium carbonate, sodium bicarbonate, citric acid, triethanolamine, sodium hydroxide and potassium hydroxide; the polymer dispersant is at least one of polyethylene glycol, polyvinyl alcohol, polyvinylpyrrolidone, hydroxyethyl cellulose, polyacrylic acid and acrylic acid modified polymer. The detergent is dissolved and released preferentially in a washing procedure, on one hand, metal ions such as calcium and magnesium of washing water can be chelated, the water hardness is reduced, and on the other hand, a pH regulator such as sodium carbonate and sodium bicarbonate is added to provide certain alkalinity, neutralize acidic dirt and form a stable buffer system, so that the consumption of the detergent is reduced. Most preferably, the detergent consists of the following raw materials: 30-35 wt% of ethylene diamine tetraacetic acid tetrasodium and/or nitrilotriacetic acid trisodium salt, 10-15 wt% of anhydrous sodium carbonate and/or sodium bicarbonate, 20-25 wt% of sodium acrylate homopolymer and the balance of deionized water.
As an embodiment, the second soluble membrane shell further contains a cosolvent, and the mass ratio of the surfactant to the cosolvent is (90-95): (5-10); preferably, the surfactant is amine oxide type nonionic surfactant, for example, the amine oxide type nonionic surfactant is at least one of alkyl dimethyl amine oxide, lauramide propyl amine oxide and fatty acid monoethanolamide polyglycol ether; the cosolvent is dipropylene glycol; in practical application, the second soluble membrane shell needs to be cracked and dissolved in an environment with the temperature of more than 50 ℃, according to the power consumption investigation statistics of common dishwasher models on the market, the common dishwasher models need about 10min from water inlet to heating to 50 ℃, the second bead condensing unit 2 is slowly decomposed and released after the action of the first bead condensing unit 1, the wetting and penetrating action is mainly played, then the nonionic surfactant can play a role in inhibiting foams in the washing process, and the phenomenon that the washing capacity is poor due to too much foams is avoided.
As an embodiment, the mass ratio of the enzyme preparation to the stabilizer is (90-95): (5-10); the enzyme preparation is at least one of lipase, protease, cellulase and amylase; the stabilizer is glycerol polyol, preferably, the glycerol polyol is xylitol and/or sorbitol. In practical application, the main washing of the dishwasher is carried out for about 25min, under the action of the first bead condensing unit 1 and the second bead condensing unit 2, the environment is in a relatively stable pH environment, the pH value is about 8-9, the ambient temperature is about 50-65 ℃, at the moment, the activity of the enzyme preparation is promoted, and the decontamination capability of the enzyme preparation is most obvious.
The dish washing bead adapts to the common washing program of an automatic dish washing machine, the stability of the liquid detergent is mainly reflected in the maintenance of the activity of the enzyme preparation, and the influence on the activity of the enzyme preparation in the product storage process mainly comprises the following factors, namely the pH value, the surfactant and the metal ions, and when the pH value is too high or too low, the enzyme preparation is easy to inactivate; the free radical action of the surfactant has a certain negative influence on the activity of the enzyme preparation, which can lead to the denaturation and inactivation of the enzyme preparation, especially the anionic surfactant commonly used in detergents; the metal ions can cause the salting-out effect of the protein, and partial metal ions (such as Au, Cu, Gr and the like) can cause the denaturation and inactivation of the protein, and the enzyme preparation is separately stored in the third bead unit 3, so that the influence factors can be effectively avoided; in addition, a high-temperature and low-temperature test investigation is carried out on the traditional detergent, and the enzyme preparation is easy to precipitate or separate out due to the influence of hydrated hydrogen bonds and various ionic free radicals in an integrated formula system, so that the integral uniformity and stability of the detergent are influenced.
The washing performance is mainly embodied in the dirt bearing capacity of the detergent, as the stability of a formula system is considered in the traditional detergent, and the using amount and the types of the cosolvent and the surfactant are greatly limited, the invention adopts a split storage mode, can properly increase the using amount of the cosolvent, the surfactant and the enzyme preparation, and certainly optimizes the washing performance by improving the dirt bearing capacity.
In conclusion, the dish washing bead has the following advantages: (1) the storage is separated, so that the activity of the effective components is ensured; (2) the dish washing liquid is quantitatively and quantitatively fed, so that unnecessary waste is avoided; (3) the sectional release and the sectional effect are realized, the addition of the effective components of the dishwashing liquid is improved, and the washing performance is improved.
It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious variations or modifications therefrom are within the scope of the invention.
Claims (10)
1. A bead set is characterized by comprising a first bead set unit, a second bead set unit and a third bead set unit which are connected with each other, wherein the first bead set unit is provided with a first soluble membrane shell, the second bead set unit is provided with a second soluble membrane shell, and the third bead set unit is provided with a third soluble membrane shell;
the detergent is arranged in the first soluble membrane shell, the surfactant is arranged in the second soluble membrane shell, the enzyme preparation and the stabilizer are arranged in the third soluble membrane shell, the solubility of the first soluble membrane shell is greater than that of the second soluble membrane shell, and the solubility of the second soluble membrane shell is greater than that of the third soluble membrane shell.
2. The beading according to claim 1, wherein the soluble membrane of the first soluble membrane shell has a time from initial bursting to complete dissolution of the soluble membrane in water at 0 ℃ to 20 ℃ of 5s to 60 s; preferably, the soluble film of the first soluble film shell is a polyvinyl alcohol film with alcoholysis degree of more than 95%.
3. The beading according to claim 1 or 2, wherein the soluble membrane of the second soluble membrane shell disintegrates and dissolves above 50 ℃; preferably, the soluble film of the second soluble film shell is a polyvinyl alcohol film with alcoholysis degree of 85% -95%.
4. The beading according to any one of claims 1 to 3, wherein the soluble membrane of the third soluble membrane shell is dissolved and broken at 50 ℃ to 65 ℃ for 20 to 30 min; preferably, the soluble film of the third soluble film shell is a polyvinyl alcohol film with alcoholysis degree of 75% -85%.
5. The beading according to any of claims 1-4, wherein the detergent is comprised of:
30-35 wt% of chelating agent
pH regulator 10-15 wt%
20-25 wt% of polymer dispersant
The balance being deionized water.
6. The beading according to claim 5, wherein the chelating agent is at least one of trisodium nitrilotriacetate, tetrasodium ethylenediaminetetraacetate, trisodium methylglycinediacetate, sodium nitrilotriacetate, sodium citrate, sodium gluconate;
the pH regulator is at least one of sodium metasilicate, anhydrous sodium carbonate, sodium bicarbonate, citric acid, triethanolamine, sodium hydroxide and potassium hydroxide;
the polymer dispersant is at least one of polyethylene glycol, polyvinyl alcohol, polyvinylpyrrolidone, hydroxyethyl cellulose, polyacrylic acid and acrylic acid modified polymer.
7. The beading according to any one of claims 1 to 6, wherein a cosolvent is further disposed in the second soluble membrane shell, and the mass ratio of the surfactant to the cosolvent is (90-95): (5-10); preferably, the surfactant is amine oxide nonionic surfactant, and the cosolvent is dipropylene glycol.
8. The beading according to claim 7, wherein the mass ratio of the enzyme preparation to the stabilizer is (90-95): (5-10).
9. The beading according to claim 8, wherein the amine oxide based nonionic surfactant is at least one of alkyl dimethyl amine oxide, lauramidopropyl amine oxide, fatty acid monoethanolamide polyglycol ether;
the enzyme preparation is at least one of lipase, protease, cellulase and amylase;
the stabilizer is glycerol polyol, preferably, the glycerol polyol is xylitol and/or sorbitol.
10. Use of a beadlet according to any of claims 1-9 in a dishwasher.
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| CN201911312486.1A CN111057621A (en) | 2019-12-18 | 2019-12-18 | Coagulated bead and application thereof |
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| CN201911312486.1A CN111057621A (en) | 2019-12-18 | 2019-12-18 | Coagulated bead and application thereof |
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| CN111057621A true CN111057621A (en) | 2020-04-24 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115404137A (en) * | 2022-09-23 | 2022-11-29 | 深圳市减化生物科技有限公司 | Washing gel bead and preparation method thereof |
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| CN110257180A (en) * | 2019-04-16 | 2019-09-20 | 广东优凯科技有限公司 | Dish washing detergent for dish-washing machine |
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| US20060069003A1 (en) * | 2004-09-28 | 2006-03-30 | The Procter & Gamble Company | Automatic dishwashing detergent compositions containing potassium tripolyphosphate formed by in-situ hydrolysis |
| CN107603748A (en) * | 2010-06-24 | 2018-01-19 | 宝洁公司 | Soluble unit dose articles comprising cationic polymer |
| CN205062038U (en) * | 2015-07-23 | 2016-03-02 | 广州柏俐臣化妆品有限公司 | Pearl is congealed in laundry |
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Application publication date: 20200424 |