CN109439455A - A kind of use in dishwasher detergent block and preparation method thereof - Google Patents

A kind of use in dishwasher detergent block and preparation method thereof Download PDF

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Publication number
CN109439455A
CN109439455A CN201811374484.0A CN201811374484A CN109439455A CN 109439455 A CN109439455 A CN 109439455A CN 201811374484 A CN201811374484 A CN 201811374484A CN 109439455 A CN109439455 A CN 109439455A
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Prior art keywords
parts
sodium
dishwasher detergent
detergent block
weight
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CN201811374484.0A
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CN109439455B (en
Inventor
丁建华
云田田
夏庆勋
张旭
王冰冰
王利民
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SHANDONG LIBO DAILY CHEMICAL CO Ltd
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SHANDONG LIBO DAILY CHEMICAL CO Ltd
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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
    • C11D1/83—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
    • C11D17/00—Detergent materials or soaps characterised by their shape or physical properties
    • C11D17/0047—Detergents in the form of bars or tablets
    • C11D17/0065—Solid detergents containing builders
    • C11D17/0073—Tablets
    • C11D17/0086—Laundry tablets
    • 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
    • C11D17/06—Powder; Flakes; Free-flowing mixtures; Sheets
    • 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
    • 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
    • C11D3/08—Silicates
    • 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
    • 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
    • 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
    • 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
    • C11D3/3703—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • C11D3/3707—Polyethers, e.g. polyalkyleneoxides
    • 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
    • C11D3/39—Organic or inorganic per-compounds
    • C11D3/3942—Inorganic per-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
    • C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
    • C11D1/008—Polymeric surface-active agents
    • 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
    • C11D1/04—Carboxylic acids or 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
    • 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
    • C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
    • C11D1/66—Non-ionic compounds
    • C11D1/722—Ethers of polyoxyalkylene glycols having mixed oxyalkylene groups; Polyalkoxylated fatty alcohols or polyalkoxylated alkylaryl alcohols with mixed oxyalkylele groups

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  • 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)
  • Inorganic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Emergency Medicine (AREA)
  • Detergent Compositions (AREA)

Abstract

The present invention relates to cleaning supplies technical fields, it in parts by weight include following component: 1-5 parts of ethylene oxide-propylene oxide block copolymer L64,0.2-2 parts of fatty alcohol polyoxyethylene ether AEO3,1-10 parts of sodium gluconate, 15-32 parts of sodium peroxydisulfate, 0.5-2 parts of cetomacrogol 1000,1-10 parts of sodium metasilicate, 5-29.9 parts of potassium carbonate, 0.1-3 parts of magnesium stearate and 0.1-55.1 parts of sodium chloride more particularly to a kind of use in dishwasher detergent block.The invention further relates to the preparation methods of the detergent block.Detergent block in the present invention does not add activator, and active oxygen will not lose in tabletting production process, i.e. releasable hydrogen peroxide when using in water under room temperature.

Description

A kind of use in dishwasher detergent block and preparation method thereof
Technical field
The present invention relates to cleaning supplies technical fields, and in particular to a kind of use in dishwasher detergent block and preparation method thereof.
Background technique
As the improvement of people's living standards, replacing the artificial cooker of cleaning by hand to have become one using automatic dish-washing machine Kind trend, automatic dish-washing machine alleviate labor intensity, save people and clean the time of cooker, and wash rear cooker and completely defend Raw, automatic dish-washing machine has progressed into average family.The block that washes the dishes is a kind of important automatic dish-washing machine detergent, is existed at present SODIUM PERCARBONATE can be added in block by washing the dishes, and hydrogen peroxide can be discharged when SODIUM PERCARBONATE dissolves in high-temperature water, and hydrogen peroxide is strong oxygen Agent, the active oxygen discharged in washing can play sterilization and blanching effect, remove the dirt being difficult to clean.But percarbonic acid Sodium is difficult to dissolve in normal-temperature water, if SODIUM PERCARBONATE does not dissolve, the burst size of active oxygen will be reduced, and then influences Clean effect, so SODIUM PERCARBONATE generally requires mating activator such as tetraacetyl ethylene diamine and is used in conjunction with, to accelerate active oxygen Rate of release；And SODIUM PERCARBONATE is unstable, and the commercially available block product that washes the dishes is often to produce by the spheric granules of package Sheeting operation is had in journey, SODIUM PERCARBONATE wrap film can be had damage in tableting processes, once the coating of SODIUM PERCARBONATE ruptures, that SODIUM PERCARBONATE can decompose release active oxygen quickly, lose sterilization and blanching effect, and storage stability just will be greatly reduced, in turn Influence product quality.
Summary of the invention
It is an object of the invention to: in view of the deficienciess of the prior art, providing a kind of use in dishwasher detergent block, the washing Block does not need addition peroxide activator, and active oxygen will not lose in tabletting production process, when using in water under room temperature I.e. releasable active oxygen.
To achieve the goals above, the technical scheme is that
A kind of use in dishwasher detergent block, in parts by weight include following component: epoxy ethane-epoxy propane block is total L641-5 parts of polymers, AEO30.2-2 parts of fatty alcohol polyoxyethylene ether, 1-10 parts of sodium gluconate, sodium peroxydisulfate 15-32 Part .5-2 parts of polyethylene glycol 10000,1-10 parts of sodium metasilicate, 5-29.9 parts of potassium carbonate, 0.1-3 parts of magnesium stearate and sodium chloride 0.1-55.1 parts.
As an improvement technical solution, the use in dishwasher detergent block further includes polyoxypropylene in parts by weight 0.1-1 parts of glycerin ether.
As an improvement technical solution, the use in dishwasher detergent block further includes imino-diacetic in parts by weight 1-5 parts of four sodium of succinic acid.
As a kind of perferred technical scheme, the use in dishwasher detergent block includes following components in parts by weight: L643 parts of ethylene oxide-propylene oxide block copolymer, AEO31 parts of fatty alcohol polyoxyethylene ether, polypropylene glycerol aether 0.6 Part, 4 parts of sodium gluconate, 3 parts of four sodium of iminodisuccinic acid, 32 parts of sodium peroxydisulfate, 1 part of cetomacrogol 1000, inclined silicon 6 parts of sour sodium, 20 parts of potassium carbonate, 2 parts of magnesium stearate and 31.4 parts of sodium chloride.
It is another object of the present invention to: it provides one kind and does not need addition peroxide activator, produced in tabletting Active oxygen will not lose in the process, the preparation side of the use in dishwasher detergent block of i.e. releasable active oxygen when using in water under room temperature Method.
To achieve the goals above, the technical scheme is that
A kind of preparation method of use in dishwasher detergent block, the preparation method comprises the following steps:
(1) in parts by weight successively by polypropylene glycerol aether, sodium gluconate, four sodium of iminodisuccinic acid, Sodium peroxydisulfate, sodium metasilicate, potassium carbonate, magnesium stearate, sodium chloride investment mixing equipment are mixed by being stirred Even solid mixture；
(2) in parts by weight by ethylene oxide-propylene oxide block copolymer L64, fatty alcohol polyoxyethylene ether AEO3, cetomacrogol 1000 successively put into reaction kettle, and agitating device is opened in heating, by being stirred, obtain liquid mixing Material；
(3) fluid mix in step (2) is sprayed in the solid mixture of step (1) after atomization, is passed through It stirs and evenly mixs, obtains the base-material of use in dishwasher detergent block；
(4) base-material in step (3) is subjected to tabletting, packaging obtains use in dishwasher detergent block.
As an improvement technical solution, when material mixing in step (2) is warming up to 55-65 DEG C.
The invention adopts the above technical scheme, compared with prior art, has the advantage that
Detergent block component ethylene oxide-propylene oxide block copolymer L64 of the invention has preferable emulsification, decontamination And wetting effect, while also there is low bubble characteristic；Fatty alcohol polyoxyethylene ether AEO3 has emulsification, decontamination and foam is inhibited to generate Effect；Polypropylene glycerol aether has preferable defoaming effect；Sodium gluconate plays chelating agent, chelated metal ions, Play builder；Four sodium of iminodisuccinic acid plays chelating agent and builder, and can protect sodium peroxydisulfate chance The hydrogen peroxide discharged after water；The releasable hydrogen peroxide of sodium peroxydisulfate, plays the role of bleaching detergent；Sodium metasilicate, potassium carbonate rise PH buffer function and promoter effect；Cetomacrogol 1000 plays adhesive, and magnesium stearate and sodium chloride play base-material filling and block Body formed effect.Said components synergistic effect will not generate in decontamination process so that detergent block has preferable clean effect Too many foam, and activator is not added in detergent block of the invention, active oxygen will not lose in tabletting production process, room temperature Under when washing uses in water, that is, releasable active oxygen.
Specific embodiment
In order to make the objectives, technical solutions, and advantages of the present invention clearer, the present invention is carried out further detailed Explanation.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, it is not intended to limit the present invention.
Embodiment 1
A kind of use in dishwasher detergent block, in parts by weight include following component: epoxy ethane-epoxy propane block is total L642 parts of polymers, AEO30.2 parts of fatty alcohol polyoxyethylene ether, 0.1 part of polypropylene glycerol aether, 3 parts of sodium gluconate, imino group It is 2 parts of four sodium of disuccinic acid, 18 parts of sodium peroxydisulfate, 1.5 parts of cetomacrogol 1000,4 parts of sodium metasilicate, 17 parts of potassium carbonate, hard 0.1 part and 52.1 parts of sodium chloride of fatty acid magnesium.
Preparation method includes the following steps:
(1) in parts by weight successively by polypropylene glycerol aether, sodium gluconate, four sodium of iminodisuccinic acid, Sodium peroxydisulfate, sodium metasilicate, potassium carbonate, magnesium stearate, sodium chloride investment mixing equipment are mixed by being stirred Even solid mixture；
(2) in parts by weight by ethylene oxide-propylene oxide block copolymer L64, fatty alcohol polyoxyethylene ether AEO3, cetomacrogol 1000 successively put into reaction kettle, are warming up to 55 DEG C, open agitating device, obtain liquid by being stirred Mixture；
(3) fluid mix in step (2) is sprayed in the solid mixture of step (1) after atomization, is passed through It stirs and evenly mixs, obtains the base-material of use in dishwasher detergent block；
(4) base-material in step (3) is subjected to tabletting, packaging obtains use in dishwasher detergent block.
Embodiment 2
A kind of use in dishwasher detergent block, in parts by weight include following component: epoxy ethane-epoxy propane block is total L642.5 parts of polymers, AEO31.5 parts of fatty alcohol polyoxyethylene ether, 0.3 part of polypropylene glycerol aether, 3 parts of sodium gluconate, imido 2 parts of four sodium of base disuccinic acid, 22 parts of sodium peroxydisulfate .8 parts of polyethylene glycol 10000,7.4 parts of sodium metasilicate, potassium carbonate 14 Part, 1.5 parts of magnesium stearate and 45 parts of sodium chloride.
Preparation method includes the following steps:
(1) in parts by weight successively by polypropylene glycerol aether, sodium gluconate, four sodium of iminodisuccinic acid, Sodium peroxydisulfate, sodium metasilicate, potassium carbonate, magnesium stearate, sodium chloride investment mixing equipment are mixed by being stirred Even solid mixture；
(2) in parts by weight by ethylene oxide-propylene oxide block copolymer L64, fatty alcohol polyoxyethylene ether AEO3, cetomacrogol 1000 successively put into reaction kettle, are warming up to 58 DEG C, open agitating device, obtain liquid by being stirred Mixture；
(3) fluid mix in step (2) is sprayed in the solid mixture of step (1) after atomization, is passed through It stirs and evenly mixs, obtains the base-material of use in dishwasher detergent block；
(4) base-material in step (3) is subjected to tabletting, packaging obtains use in dishwasher detergent block.
Embodiment 3
A kind of use in dishwasher detergent block, in parts by weight include following component: epoxy ethane-epoxy propane block is total L643 parts of polymers, AEO30.5 parts of fatty alcohol polyoxyethylene ether, 0.3 part of polypropylene glycerol aether, 3 parts of sodium gluconate, imino group It is 2 parts of four sodium of disuccinic acid, 25 parts of sodium peroxydisulfate .8 parts of polyethylene glycol 10000,3 parts of sodium metasilicate, 15 parts of potassium carbonate, hard 1 part and 46.4 parts of sodium chloride of fatty acid magnesium.
Preparation method includes the following steps:
(1) in parts by weight successively by polypropylene glycerol aether, sodium gluconate, four sodium of iminodisuccinic acid, Sodium peroxydisulfate, sodium metasilicate, potassium carbonate, magnesium stearate, sodium chloride investment mixing equipment are mixed by being stirred Even solid mixture；
(2) in parts by weight by ethylene oxide-propylene oxide block copolymer L64, fatty alcohol polyoxyethylene ether AEO3, cetomacrogol 1000 successively put into reaction kettle, are warming up to 60 DEG C, open agitating device, obtain liquid by being stirred Mixture；
(3) fluid mix in step (2) is sprayed in the solid mixture of step (1) after atomization, is passed through It stirs and evenly mixs, obtains the base-material of use in dishwasher detergent block；
(4) base-material in step (3) is subjected to tabletting, packaging obtains use in dishwasher detergent block.
Embodiment 4
A kind of use in dishwasher detergent block, in parts by weight include following component: epoxy ethane-epoxy propane block is total L643 parts of polymers, AEO31 parts of fatty alcohol polyoxyethylene ether, 0.6 part of polypropylene glycerol aether, 4 parts of sodium gluconate, imino-diacetic 3 parts of four sodium of succinic acid, 32 parts of sodium peroxydisulfate, 1 part of cetomacrogol 1000,6 parts of sodium metasilicate, 20 parts of potassium carbonate, stearic acid 2 parts and 27.4 parts of sodium chloride of magnesium.
Preparation method includes the following steps:
(1) in parts by weight successively by polypropylene glycerol aether, sodium gluconate, four sodium of iminodisuccinic acid, Sodium peroxydisulfate, sodium metasilicate, potassium carbonate, magnesium stearate, sodium chloride investment mixing equipment are mixed by being stirred Even solid mixture；
(2) in parts by weight by ethylene oxide-propylene oxide block copolymer L64, fatty alcohol polyoxyethylene ether AEO3, cetomacrogol 1000 successively put into reaction kettle, are warming up to 62 DEG C, open agitating device, obtain liquid by being stirred Mixture；
(3) fluid mix in step (2) is sprayed in the solid mixture of step (1) after atomization, is passed through It stirs and evenly mixs, obtains the base-material of use in dishwasher detergent block；
(4) base-material in step (3) is subjected to tabletting, packaging obtains use in dishwasher detergent block.
Embodiment 5
A kind of use in dishwasher detergent block, in parts by weight include following component: epoxy ethane-epoxy propane block is total L645 parts of polymers, AEO32 parts of fatty alcohol polyoxyethylene ether, 1 part of polypropylene glycerol aether, 10 parts of sodium gluconate, imino-diacetic 5 parts of four sodium of succinic acid, 28 parts of sodium peroxydisulfate, 2 parts of cetomacrogol 1000,10 parts of sodium metasilicate, 10 parts of potassium carbonate, stearic acid 3 parts and 24 parts of sodium chloride of magnesium.
Preparation method includes the following steps:
(1) in parts by weight successively by polypropylene glycerol aether, sodium gluconate, four sodium of iminodisuccinic acid, Sodium peroxydisulfate, sodium metasilicate, potassium carbonate, magnesium stearate, sodium chloride investment mixing equipment are mixed by being stirred Even solid mixture；
(2) in parts by weight by ethylene oxide-propylene oxide block copolymer L64, fatty alcohol polyoxyethylene ether AEO3, cetomacrogol 1000 successively put into reaction kettle, are warming up to 65 DEG C, open agitating device, obtain liquid by being stirred Mixture；
(3) fluid mix in step (2) is sprayed in the solid mixture of step (1) after atomization, is passed through It stirs and evenly mixs, obtains the base-material of use in dishwasher detergent block；
(4) base-material in step (3) is subjected to tabletting, packaging obtains use in dishwasher detergent block.
In order to preferably prove that the active oxygen in tableting processes of the detergent block in inventive formulation will not lose, the present invention with Based on implementing 4, several comparative examples have been done.
Comparative example 1
As different from Example 4, sodium peroxydisulfate is replaced with SODIUM PERCARBONATE in the component of detergent block, remaining group split-phase Together.
Comparative example 2
As different from Example 4, sodium peroxydisulfate is replaced with SODIUM PERCARBONATE in the component of detergent block, and does not contain ring Oxidative ethane-propylene oxide block copolymer L64.
Comparative example 3
As different from Example 4, sodium peroxydisulfate is replaced with SODIUM PERCARBONATE in the component of detergent block, and without containing Asia Four sodium of amino disuccinic acid.
Measuring method according to active oxygen in standard GB/T/T 13173-2008 detergent measures embodiment 1-5 respectively With the active o content of finished product after base-material before comparative example 1-3 tabletting and tabletting.Example 1-5 and comparative example 1-3 respectively Each 1 piece of finished product after tabletting, is placed in 25 DEG C of deionized water of 10 times of weight, opens manual time-keeping, is when observing 2min No to have gas to discharge from piece, the result is shown in tables 1.
Table 1
By the data in table 1 it can be concluded that, in the use in dishwasher detergent block of 1-5 of the embodiment of the present invention and comparative example 1-3 Detergent block tabletting before and after active oxygen compare, active oxygen is more stable before and after the detergent block tabletting of 1-5 of the embodiment of the present invention, and Active oxygen can be discharged when low temperature use.
This patent is not limited to above-mentioned specific embodiment, those skilled in the art from the above idea, Without creative labor, made various transformation are all fallen within the protection scope of this patent.

Claims (6)

1. a kind of use in dishwasher detergent block, it is characterised in that in parts by weight include following component: ethylene oxide-epoxy third L641-5 parts of alkane block copolymer, AEO30.2-2 parts of fatty alcohol polyoxyethylene ether, 1-10 parts of sodium gluconate, peroxidation sulfuric acid 15-32 parts of sodium .5-2 parts of polyethylene glycol 10000,1-10 parts of sodium metasilicate, 5-29.9 parts of potassium carbonate, 0.1-3 parts of magnesium stearate and 0.1-55.1 parts of sodium chloride.
2. a kind of use in dishwasher detergent block according to claim 1, it is characterised in that: in parts by weight further include gathering 0.1-1 parts of oxypropylene glycerin ether.
3. a kind of use in dishwasher detergent block according to claim 2, it is characterised in that: the use in dishwasher detergent block according to Parts by weight meter further includes 1-5 parts of four sodium of iminodisuccinic acid.
4. a kind of use in dishwasher detergent block according to claim 3, it is characterised in that: the use in dishwasher detergent block according to Parts by weight meter includes following components: L643 parts of ethylene oxide-propylene oxide block copolymer, fatty alcohol polyoxyethylene ether AEO31 parts, 0.6 part of polypropylene glycerol aether, 4 parts of sodium gluconate, 3 parts of four sodium of iminodisuccinic acid, sodium peroxydisulfate 32 parts, 1 part of cetomacrogol 1000,6 parts of sodium metasilicate, 20 parts of potassium carbonate, 2 parts of magnesium stearate and 31.4 parts of sodium chloride.
5. a kind of preparation method of use in dishwasher detergent block as claimed in claim 4, it is characterised in that the preparation method packet Include following steps:
(1) in parts by weight successively by polypropylene glycerol aether, sodium gluconate, four sodium of iminodisuccinic acid, peroxide Change sodium sulphate, sodium metasilicate, potassium carbonate, magnesium stearate, sodium chloride investment mixing equipment to be mixed by being stirred Solid mixture；
(2) in parts by weight by ethylene oxide-propylene oxide block copolymer L64, fatty alcohol polyoxyethylene ether AEO3, poly- Ethylene glycol 1000 successively puts into reaction kettle, heating, opens agitating device by being stirred and obtains fluid mix；
(3) fluid mix in step (2) is sprayed in the solid mixture of step (1) after atomization, by stirring It mixes, obtains the base-material of use in dishwasher detergent block；
(4) base-material in step (3) is subjected to tabletting, packaging obtains use in dishwasher detergent block.
6. a kind of preparation method of use in dishwasher detergent block according to claim 5, it is characterised in that: in step (2) Material is warming up to 55-65 DEG C when mixing.
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