CN110003998A - A kind of long-acting fluorescent brightener added detergent and preparation method thereof with highly effective chelating ability - Google Patents
A kind of long-acting fluorescent brightener added detergent and preparation method thereof with highly effective chelating ability Download PDFInfo
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- CN110003998A CN110003998A CN201910339722.2A CN201910339722A CN110003998A CN 110003998 A CN110003998 A CN 110003998A CN 201910339722 A CN201910339722 A CN 201910339722A CN 110003998 A CN110003998 A CN 110003998A
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Classifications
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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
- C11D9/00—Compositions of detergents based essentially on soap
- C11D9/02—Compositions of detergents based essentially on soap on alkali or ammonium soaps
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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
- C11D9/00—Compositions of detergents based essentially on soap
- C11D9/04—Compositions of detergents based essentially on soap containing compounding ingredients other than soaps
- C11D9/06—Inorganic compounds
- C11D9/08—Water-soluble 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
- C11D9/00—Compositions of detergents based essentially on soap
- C11D9/04—Compositions of detergents based essentially on soap containing compounding ingredients other than soaps
- C11D9/06—Inorganic compounds
- C11D9/08—Water-soluble compounds
- C11D9/10—Salts
- C11D9/12—Carbonates
-
- 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
- C11D9/00—Compositions of detergents based essentially on soap
- C11D9/04—Compositions of detergents based essentially on soap containing compounding ingredients other than soaps
- C11D9/22—Organic compounds, e.g. vitamins
- C11D9/26—Organic compounds, e.g. vitamins containing oxygen
-
- 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
- C11D9/00—Compositions of detergents based essentially on soap
- C11D9/04—Compositions of detergents based essentially on soap containing compounding ingredients other than soaps
- C11D9/22—Organic compounds, e.g. vitamins
- C11D9/30—Organic compounds, e.g. vitamins containing nitrogen
-
- 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
- C11D9/00—Compositions of detergents based essentially on soap
- C11D9/04—Compositions of detergents based essentially on soap containing compounding ingredients other than soaps
- C11D9/22—Organic compounds, e.g. vitamins
- C11D9/34—Organic compounds, e.g. vitamins containing phosphorus
Abstract
The invention discloses a kind of long-acting fluorescent brightener added detergent and preparation method thereof with highly effective chelating ability, the raw material including following parts by weight: 8-10 parts of soap powder, 8-12 parts of alkali, 12-20 parts of four sodium of glutamic acid diacetic acid, 15-20 parts of methylglycine diacetic acid, 8-15 parts of iminodisuccinic acid sodium salt, 15-20 parts of 1-hydroxy ethylidene-1,1-diphosphonic acid, 6-10 parts of tetrasodium ethylenediamine tetraacetate and 7-12 parts of maleic acid-acrylic acid copolymer.This product raw material sources are extensive, and preparation process is simple, and by the way that different raw materials to be used cooperatively, the finished product sequestering power of preparation is strong, and prospect of the application is wide.
Description
Technical field
The present invention relates to cleaning additive, specifically a kind of chelated metal ions dirt simultaneously can significantly improve washing for fabric whiteness
Wash agent.
Background technique
For the general name of the clothing of differing texture, sheet, quilt cover, bath towel etc. in the hotel Bu Caoshi laundry.Currently, cloth is careless
Used detergent is gradually specialized when cleaning treatment, used according to the different spots on cloth grass different washing flow and
Detergent.The case where cloth grass repeatedly after washing is easy to appear burnt hair, jaundice, is even hardened in practice, so as to shorten cloth grass
Service life, also considerably increase cost.And the reason of causing cloth grass above-mentioned phenomenon occur, is exactly in water, is in equipment and clear
The metal ion contained in clean dose is attached on cloth grass fiber, these metal ions are based on calcium and magnesium iron ion.
Most of cleaning articles production commercial city is to be incorporated a small amount of (1-5%) chelating agent in cleaning agent to use both at home and abroad at present
In chelated metal ions.In most of cleaning processes, the control to hardness ions in water (especially calcium ion) is to realize height
Imitate one of the success factor of cleaning.
It mainly includes second that the type of chelating agent, which has silicate, phosphonate, phosphate STPP, citric acid, aminocarboxylates,
Ethylenediamine tetraacetic acid (EDTA) (EDTA), nitrilotriacetic acid (NTA), methylglycine diacetic acid (Trilon M).Wherein aminocarboxylic acids chela
Mixture is a kind of important chelating agent, and the effect of molecule and cation forms perfect three-D space structure, these complex compounds
Can be stabilized, in addition in alkaline condition or 100 DEG C it is also very stable.
Certain section of time citric acid is risen as the usage amount of chelating agent.But it was verified that the complexing power of citric acid
It is very low.The substances such as widely used DTPA, IDA, NTA are not degradable, and phosphorus containg substances will lead to the eutrophication of water body, cause ring
Border pollution, is considered from the deposit of river bed and underground has activated metal ion, leads to that river water, metal ion is dense in underground water
Degree increases.
For the environment for protecting us to depend on for existence, there is an urgent need to study, novel complexing power is strong, biology can drop completely
The green chelating agent of solution.
Summary of the invention
The purpose of the present invention is to provide a kind of long-acting fluorescent brightener added detergent and preparation method thereof with highly effective chelating ability,
To solve the problems mentioned in the above background technology.
To achieve the above object, the invention provides the following technical scheme:
A kind of long-acting fluorescent brightener added detergent with highly effective chelating ability, the raw material including following parts by weight: 8-10 parts of soap powder, alkali 8-
12 parts, 12-20 parts of four sodium of glutamic acid diacetic acid, 15-20 parts of methylglycine diacetic acid, iminodisuccinic acid sodium salt 8-15
Part, 15-20 parts of 1-hydroxy ethylidene-1,1-diphosphonic acid, 6-10 parts of tetrasodium ethylenediamine tetraacetate and 7-12 parts of maleic acid-acrylic acid copolymer.
As a further solution of the present invention: alkali includes at least one of sodium hydroxide, potassium hydroxide and sodium carbonate.
As a further solution of the present invention: the partial size of soap powder is 120-160 mesh.
As a further solution of the present invention: a kind of long-acting fluorescent brightener added detergent with highly effective chelating ability, including
The raw material of following parts by weight: 10 parts of soap powder, 8 parts of alkali, 15 parts of four sodium of glutamic acid diacetic acid, 20 parts of methylglycine diacetic acid,
14 parts of iminodisuccinic acid sodium salt, 15 parts of 1-hydroxy ethylidene-1,1-diphosphonic acid, 8 parts of tetrasodium ethylenediamine tetraacetate and maleic-acrylic acid
0 part of copolymer 1.
As a further solution of the present invention: a kind of long-acting fluorescent brightener added detergent with highly effective chelating ability, including
The raw material of following parts by weight: 9 parts of soap powder, 12 parts of alkali, 12 parts of four sodium of glutamic acid diacetic acid, 28 parts of methylglycine diacetic acid,
12 parts of iminodisuccinic acid sodium salt, 15 parts of 1-hydroxy ethylidene-1,1-diphosphonic acid, 10 parts of tetrasodium ethylenediamine tetraacetate and maleic-acrylic acid
2 parts of copolymer 1.
As a further solution of the present invention: a kind of long-acting fluorescent brightener added detergent with highly effective chelating ability, including
The raw material of following parts by weight: 8 parts of soap powder, 8 parts of alkali, 16 parts of four sodium of glutamic acid diacetic acid, 20 parts of methylglycine diacetic acid, Asia
8 parts of amino disuccinic acid sodium salt, 20 parts of 1-hydroxy ethylidene-1,1-diphosphonic acid, 10 parts of tetrasodium ethylenediamine tetraacetate and maleic-acrylic acid are total
10 parts of polymers.
The preparation method of a kind of long-acting fluorescent brightener added detergent with highly effective chelating ability, the specific steps are as follows: will be former
Then material mixed on low speed 10-15 minutes in certain sequence mixes 25-40 minutes in mixing machine to get finished product is arrived.
Compared with prior art, the beneficial effects of the present invention are: this product raw material sources are extensive, preparation process is simple, leads to
It crosses and is used cooperatively different raw materials, the finished product sequestering power of preparation is strong, cloth grass detergent safe to the human body, and prospect of the application is wide
It is wealthy.
Specific embodiment
The technical solution of the patent is explained in further detail With reference to embodiment.
Embodiment 1
A kind of long-acting fluorescent brightener added detergent with highly effective chelating ability, the raw material including following parts by weight: 10 parts of soap powder, 8 parts of alkali,
15 parts of four sodium of glutamic acid diacetic acid, 20 parts of methylglycine diacetic acid, 14 parts of iminodisuccinic acid sodium salt, hydroxy ethylidene two
15 parts of phosphonic acids, 8 parts of tetrasodium ethylenediamine tetraacetate and 10 parts of maleic acid-acrylic acid copolymer.Alkali includes sodium hydroxide and sodium carbonate
Mixture, the weight ratio of sodium hydroxide and sodium carbonate is 1:1.
The preparation method of a kind of long-acting fluorescent brightener added detergent with highly effective chelating ability, the specific steps are as follows: will be former
Expect mixed on low speed 12 minutes in certain sequence, mixes 28 minutes in mixing machine then to get finished product is arrived.
The product of embodiment 1 is detected, experimental data is as follows:
Chela and metal ion ability: the chelating ability of embodiment 1 is (with CaCO3Meter) be 1854mg/g:
When diluting 2 times, chelating ability 1265mg/g.
When diluting 10 times, chelating ability 954mg/g.
When diluting 20 times, chelating ability 854mg/g.
When diluting 100 times, chelating ability 454mg/g.
When diluting 1200 times, chelating ability 254mg/g.
The chelating agent of current other Related products is (with CaCO3Meter) it is generally 300 mg/g or so comparison, the chela of embodiment 1
Sequestering power of the conjunction ability much larger than product on the market.
Actual laundering Contrast on effect:
With the uniform hotel's cloth grass of one piece of whiteness, it is divided into different 12 pieces of size, one group six pieces, A group does not use after washing
The product of embodiment 1, B group use the product of embodiment 1 after washing, compare whiteness after repeatedly recycling washing.
Original whiteness is 90.20；Averagely whiteness is 89.4 after A group is washed；Averagely whiteness is 92.6 after B group is washed.
It can be seen that average whiteness is higher than original whiteness, and using effect is good after the product washing of embodiment 1.
Embodiment 2:
The higher situation of residual alkali on cloth grass:
A kind of long-acting fluorescent brightener added detergent with highly effective chelating ability, the raw material including following parts by weight: 9 parts of soap powder, soda ash 12
Part, 12 parts of four sodium of glutamic acid diacetic acid, 28 parts of methylglycine diacetic acid, 12 parts of iminodisuccinic acid sodium salt, hydroxyl second
15 parts of di 2 ethylhexyl phosphonic acid of fork, 10 parts of tetrasodium ethylenediamine tetraacetate and 12 parts of maleic acid-acrylic acid copolymer.
The preparation method of a kind of long-acting fluorescent brightener added detergent with highly effective chelating ability, the specific steps are as follows: will be former
Expect mixed on low speed 13 minutes in certain sequence, mixes 36 minutes in mixing machine then to get finished product is arrived.
Actual laundering Contrast on effect:
With one piece of whiteness uniformly, alkali residual content higher hotel's cloth grass, be divided into different 12 pieces of size, one group six pieces, A group
The product of embodiment 2 is not used after washing, and B group uses the product of embodiment 2 after washing, examines after repeatedly recycling washing
Survey the residual quantity of alkali on comparison cloth grass.Testing result shows that alkali residual quantity B group is significantly lower than A group.
Embodiment 3:
For the higher situation of metal ion content in water or on cloth grass:
A kind of long-acting fluorescent brightener added detergent with highly effective chelating ability, the raw material including following parts by weight: described a kind of with height
Imitate the long-acting fluorescent brightener added detergent of sequestering power, the raw material including following parts by weight: 8 parts of soap powder, 8 parts of alkali, glutamic acid diacetic acid four
16 parts of sodium, 20 parts of methylglycine diacetic acid, 8 parts of iminodisuccinic acid sodium salt, 20 parts of 1-hydroxy ethylidene-1,1-diphosphonic acid, ethylenediamine
10 parts and 10 parts of maleic acid-acrylic acid copolymer of four sodium of tetraacethyl.Alkali includes the mixture of sodium hydroxide and sodium carbonate, hydroxide
The weight ratio of sodium and sodium carbonate is 1:3-4.
A kind of long-acting fluorescent brightener added detergent and preparation method thereof with highly effective chelating ability, the specific steps are as follows: will
Then raw material mixed on low speed 14 minutes in certain sequence mix 38 minutes in mixing machine to get to finished product.
Actual laundering Contrast on effect:
With one piece of whiteness is uniform, the higher hotel's cloth grass of iron ion content, it is divided into different 12 pieces of size, one group six pieces, A group
The product of embodiment 3 is not used after washing, and B group uses the product of embodiment 3 after washing, examines after repeatedly recycling washing
Survey the residual quantity of iron ion on comparison cloth grass.Testing result shows that iron ion residual quantity B group is significantly lower than A group.
Soap powder: main ingredient is odium stearate, is generated by natural oil through saponification, strong detergency, and biology drop
Solution property is good, has no toxic and side effect to human body, no pollution to the environment；But it occurs displacement with calcium and magnesium ion in hard water and reacts meeting
Soap scum is formed, soap scum is adhered on clothing, keeps washed clothing hardened, and form dirt on washing implement.
Alkali: certain alkaline environment is provided, decontamination is more advantageous to.
Methylglycine diacetic acid (Trilon M): a kind of green safe highly effective chelating agent, the magnesium molysite all have very
Strong complexing power.Trilon M can be added in heavy duty detergent detergent powder, liquid-type detergent, soap base type detergent, in advance
Play the role of brilliant clean in decontamination and synergy product.Methylglycine diacetic acid have both sequestering power by force and efficient spy
Property, superior toxicologically safe characteristic and ready biodegradability, become in sustainable development cleaning program of new generation
Perfect auxiliary agent.
Iminodisuccinic acid sodium salt (IDS): IDS is a kind of alkaline complexing agent of new green environment protection, belongs to the more carboxylics of amino
Acids chelating agent, the characteristic with without phosphorus, Nonpoisonous, non-environmental-pollution and easily biological-degradable.To calcium, magnesium, zinc and other transition metal ions
Sequestering power it is very strong, environment-friendly high-efficiency is soluble easily in water, easily absorb.IDS can remain preferable steady in strong acid, highly basic medium
Qualitative, the stability under alkaline environment is than excellent under acidic environment, and stability is good in neutral conditions.
1-hydroxy ethylidene-1,1-diphosphonic acid: HEDP is a kind of organic phosphine acids anti-incrustation corrosion inhibitor, can be with the various metals such as iron, copper, zinc
Ion forms stable complex compound, can dissolve the oxide of metal surface.It is still very stable at a high ph, not facile hydrolysis, general light
It is not easily decomposed under heat condition.Resistance to acid and alkali, the more other organic phospho acids of chlorine-resistant oxidation susceptibility (salt) are good.Can with underwater gold category ion,
Especially calcium ion forms six annulus chelates, thus has preferable scale inhibition effect and have apparent threshold effect, when with it is other
When water treatment agent is used in combination, ideal synergistic effect is shown.HEDP solid belongs to high purity product, especially suitable for dailyization
Product additive.
Four sodium of glutamic acid diacetic acid (GLDA): being prepared from natural amino acid-Pidolidone, has highly effective chelating energy
Power can be used in dishwasher detergent.
Tetrasodium ethylenediamine tetraacetate (EDTA-4Na): tetrasodium ethylenediamine tetraacetate is potent chelating agent, preservative and antioxygen
Agent.Because having very high stable constant, stable complex compound can be generated with most metal ions other than alkali metal.
Maleic acid-acrylic acid copolymer: the soil dispersion Yu Shuizhong of chelating formation can be made and be no longer attached on cloth grass.
The present invention is by many experiments, and adjustment proportion, has filtered out several sequestering ingredients and content is compounded repeatedly
Come chelate in water and cloth grass on metal ion, form stable chelate: i.e. by methylglycine diacetic acid and imino group
The main component of disuccinic acid sodium salt, 1-hydroxy ethylidene-1,1-diphosphonic acid as chelated metal ions compounds other chelating agents to chelate water
In and cloth grass on various ion dirts, while also in formula be added maleic acid-acrylic acid copolymer as dispersion group
Point, guarantee to be formulated excellent dispersion performance.
It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, Er Qie
In the case where without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Benefit requires rather than above description limits, it is intended that all by what is fallen within the meaning and scope of the equivalent elements of the claims
Variation is included within the present invention.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (7)
1. a kind of long-acting fluorescent brightener added detergent with highly effective chelating ability, which is characterized in that the raw material including following parts by weight: soap
8-10 parts of powder, 8-12 parts of alkali, 12-20 parts of four sodium of glutamic acid diacetic acid, 15-20 parts of methylglycine diacetic acid, imino-diacetic
8-15 parts of succinic acid sodium salt, 15-20 parts of 1-hydroxy ethylidene-1,1-diphosphonic acid, 6-10 parts of tetrasodium ethylenediamine tetraacetate and maleic-acrylic acid
7-12 parts of copolymer.
2. a kind of long-acting fluorescent brightener added detergent with highly effective chelating ability according to claim 1, which is characterized in that described
Alkali includes at least one of sodium hydroxide, potassium hydroxide and sodium carbonate.
3. a kind of long-acting fluorescent brightener added detergent with highly effective chelating ability according to claim 1 or 2, which is characterized in that
The partial size of the soap powder is 120-160 mesh.
4. a kind of long-acting fluorescent brightener added detergent with highly effective chelating ability according to claim 1, which is characterized in that including
The raw material of following parts by weight: 10 parts of soap powder, 8 parts of alkali, 15 parts of four sodium of glutamic acid diacetic acid, 20 parts of methylglycine diacetic acid,
14 parts of iminodisuccinic acid sodium salt, 15 parts of 1-hydroxy ethylidene-1,1-diphosphonic acid, 8 parts of tetrasodium ethylenediamine tetraacetate and maleic-acrylic acid
0 part of copolymer 1.
5. a kind of long-acting fluorescent brightener added detergent with highly effective chelating ability according to claim 1, which is characterized in that including
The raw material of following parts by weight: 9 parts of soap powder, 12 parts of alkali, 12 parts of four sodium of glutamic acid diacetic acid, 28 parts of methylglycine diacetic acid,
12 parts of iminodisuccinic acid sodium salt, 15 parts of 1-hydroxy ethylidene-1,1-diphosphonic acid, 10 parts of tetrasodium ethylenediamine tetraacetate and maleic-acrylic acid
2 parts of copolymer 1.
6. a kind of long-acting fluorescent brightener added detergent with highly effective chelating ability according to claim 1, which is characterized in that including
The raw material of following parts by weight: 8 parts of soap powder, 8 parts of alkali, 16 parts of four sodium of glutamic acid diacetic acid, 20 parts of methylglycine diacetic acid, Asia
8 parts of amino disuccinic acid sodium salt, 20 parts of 1-hydroxy ethylidene-1,1-diphosphonic acid, 10 parts of tetrasodium ethylenediamine tetraacetate and maleic-acrylic acid are total
10 parts of polymers.
7. a kind of a kind of preparation side of long-acting fluorescent brightener added detergent with highly effective chelating ability as described in claim 1-6 is any
Method, which is characterized in that specific step is as follows: sweet by alkali, soap powder, 1-hydroxy ethylidene-1,1-diphosphonic acid, iminodisuccinic acid sodium salt, methyl
Propylhomoserin oxalic acid, four sodium of tetrasodium ethylenediamine tetraacetate, maleic acid-acrylic acid copolymer and glutamic acid diacetic acid sequence successively add
Enter simultaneously mixed on low speed 10-15 minutes, mixes 25-40 minutes in mixing machine then to get finished product is arrived.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910339722.2A CN110003998A (en) | 2019-04-25 | 2019-04-25 | A kind of long-acting fluorescent brightener added detergent and preparation method thereof with highly effective chelating ability |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910339722.2A CN110003998A (en) | 2019-04-25 | 2019-04-25 | A kind of long-acting fluorescent brightener added detergent and preparation method thereof with highly effective chelating ability |
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| CN110003998A true CN110003998A (en) | 2019-07-12 |
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| CN201910339722.2A Pending CN110003998A (en) | 2019-04-25 | 2019-04-25 | A kind of long-acting fluorescent brightener added detergent and preparation method thereof with highly effective chelating ability |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112680297A (en) * | 2020-12-31 | 2021-04-20 | 汕头市楷洽化工有限公司 | Soap grain formula and production process |
| WO2021255118A1 (en) * | 2020-06-18 | 2021-12-23 | Bayer Aktiengesellschaft | Composition for use in agriculture |
| CN114752448A (en) * | 2022-03-04 | 2022-07-15 | 上海和黄白猫有限公司 | Fabric detergent washing aid and application thereof |
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| WO2007141635A3 (en) * | 2006-06-07 | 2008-09-04 | Silvia Palladini | Detergents formulations with low impact on the environment |
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2019
- 2019-04-25 CN CN201910339722.2A patent/CN110003998A/en active Pending
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| Publication number | Priority date | Publication date | Assignee | Title |
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| WO2007141635A3 (en) * | 2006-06-07 | 2008-09-04 | Silvia Palladini | Detergents formulations with low impact on the environment |
Non-Patent Citations (1)
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| 陈叶享等: "绿色螯合剂谷氨酸二乙酸四钠和N,N-二羧甲基丙氨酸三钠盐的相对安全性与其应用", 《中国洗涤用品工业》 * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021255118A1 (en) * | 2020-06-18 | 2021-12-23 | Bayer Aktiengesellschaft | Composition for use in agriculture |
| CN112680297A (en) * | 2020-12-31 | 2021-04-20 | 汕头市楷洽化工有限公司 | Soap grain formula and production process |
| CN114752448A (en) * | 2022-03-04 | 2022-07-15 | 上海和黄白猫有限公司 | Fabric detergent washing aid and application thereof |
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