CN109337768A - A kind of liquid detergent and preparation method thereof - Google Patents

A kind of liquid detergent and preparation method thereof Download PDF

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Publication number
CN109337768A
CN109337768A CN201811412732.6A CN201811412732A CN109337768A CN 109337768 A CN109337768 A CN 109337768A CN 201811412732 A CN201811412732 A CN 201811412732A CN 109337768 A CN109337768 A CN 109337768A
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CN
China
Prior art keywords
component
liquid detergent
raw material
stirring
oleamide
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201811412732.6A
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Chinese (zh)
Inventor
胡国安
劳嘉
贺炜
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
RESGREEN BIOLOGICAL ENGINEERING GROUP Co Ltd
Original Assignee
RESGREEN BIOLOGICAL ENGINEERING GROUP Co Ltd
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Filing date
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Priority to CN201811412732.6A priority Critical patent/CN109337768A/en
Publication of CN109337768A publication Critical patent/CN109337768A/en
Pending legal-status Critical Current

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
    • C11D1/88—Ampholytes; Electroneutral compounds
    • C11D1/94—Mixtures with anionic, cationic or non-ionic compounds
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/02—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
    • C11D3/16—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
    • C11D3/20—Organic compounds containing oxygen
    • C11D3/2093—Esters; 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
    • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/16—Organic compounds
    • C11D3/26—Organic compounds containing nitrogen
    • C11D3/32—Amides; Substituted amides
    • 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
    • C11D3/34—Organic compounds containing sulfur
    • C11D3/349—Organic compounds containing sulfur additionally containing nitrogen atoms, e.g. nitro, nitroso, amino, imino, nitrilo, nitrile groups containing compounds or their derivatives or thio urea
    • 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
    • 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
    • C11D3/48—Medical, disinfecting agents, disinfecting, antibacterial, germicidal or antimicrobial compositions
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/50—Perfumes
    • 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
    • C11D1/12—Sulfonic acids or sulfuric acid esters; Salts thereof
    • C11D1/14—Sulfonic acids or sulfuric acid esters; Salts thereof derived from aliphatic hydrocarbons or mono-alcohols
    • C11D1/146—Sulfuric acid esters
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
    • C11D1/02—Anionic compounds
    • C11D1/12—Sulfonic acids or sulfuric acid esters; Salts thereof
    • C11D1/29—Sulfates of polyoxyalkylene ethers
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
    • C11D1/66—Non-ionic compounds
    • C11D1/662—Carbohydrates or derivatives
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
    • C11D1/88—Ampholytes; Electroneutral compounds
    • C11D1/90—Betaines

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

Abstract

The present invention relates to a kind of liquid detergents, including component A, B component and component C, the component A is made of laureth sodium sulfovinate, C12-16 alkyl glucoside, laruyl alcohol sodium sulfovinate, Cocoamidopropyl betaine, sub- oleamide ethyl dimethyl ammonium ethylsulfate, sub- oleamide DEA, methyl hydroxybenzoate, water, the B component is made of protease, sodium chloride, disodium ethylene diamine tetraacetate, citric acid, and the component C is made of methylisothiazolinone, essence.The present invention is by protease and laruyl alcohol sodium sulfovinate, Cocoamidopropyl betaine compatible use, and irritation is small, soluble easily in water, foam is more, strong detergency.

Description

A kind of liquid detergent and preparation method thereof
Technical field
The present invention relates to daily chemical product technical fields, and in particular to a kind of liquid detergent and preparation method thereof.
Background technique
The main component of liquid detergent is nonionic surface active agent, and structure includes water-wet side and hydrophobic end, wherein parent Then oily end separates spot and fabric by physical motion (such as hand rubbing, machine movement) in conjunction with spot；Surface is living simultaneously Property agent reduce water tension, enable water to reach fabric surface, effective component made to play a role；The technology content of liquid detergent is more Height can enable clothing fluffy, soft, smooth glossy convenient for adding various effective components after washing, and have degerming and lasting lasting The effect of, it is low using overall cost, just widely received by people.
Patent publication No. is that the patent of invention of CN104212659A discloses a kind of ecology laundry liquid, and main component includes ammonia Methoxypolyethylene glycol-polylactide block copolymer of base acid end group, coconut oleoyl diethanol amine, methyl p-hydroxybenzoate With propylparaben etc..Using methoxypolyethylene glycol-polylactide block copolymer of end group of amino acid as major surfaces The liquid detergent of activating agent, strong detergency, foam are low；Have a preferable Environmental compatibility simultaneously, no biotoxicity and can biology drop Solution, it is environmentally friendly, but amino acid type surfactant dosage has reached 22-30% in the invention, and use to hydroxyl Yl benzoic acid methyl esters and propylparaben are discharged into water, be easy to cause water pollution.
Summary of the invention
Present invention solves the technical problem that be to overcome the deficiencies of existing technologies, a kind of liquid detergent and its preparation side are provided Method.
The present invention is achieved by the following technical programs:
A kind of liquid detergent, including following mass percent component:
Component A:
Laureth sodium sulfovinate 19-23%, C12-16 alkyl glucoside 5.5-7.5%, laruyl alcohol sodium sulfovinate 4-6%, coconut palm Oleamide propyl betaine 2-4%, sub- oleamide ethyl dimethyl ammonium ethylsulfate 1-3%, Asia oleamide DEA 1- 2%, methyl hydroxybenzoate 0.05-0.15%, deionized water are surplus；
B component:
Proteinase-10 .3- 0.5%, sodium chloride 0.3-0.5%, disodium ethylene diamine tetraacetate 0.15-0.25%, citric acid 0.01- 0.03%；
Component C:
Methylisothiazolinone 0.07-0.09%, essence 0.1-0.2%.
Preferably, a kind of liquid detergent, including following mass percent component:
Component A:
Laureth sodium sulfovinate 21%, C12-16 alkyl glucoside 6.5%, laruyl alcohol sodium sulfovinate 5%, cocamidopropyl propyl amide Glycine betaine 3%, sub- oleamide ethyl dimethyl ammonium ethylsulfate 2%, sub- oleamide DEA 1.5%, methyl hydroxybenzoate 0.1%, Deionized water 59.65%；
B component:
Proteinase-10 .4%, sodium chloride 0.4%, disodium ethylene diamine tetraacetate 0.2%, citric acid 0.02%；
Component C:
Methylisothiazolinone 0.08%, essence 0.15%.
A kind of preparation method of liquid detergent, which comprises the following steps:
S1, component A raw material is put into heating kettle, heats while stirring, is heated to 70 DEG C -95 DEG C, constant temperature 15-35 minutes, stirs It mixes uniformly；
S2,49-51 DEG C is cooled to, B component raw material is added, after stirring 7-15 minutes；；
S3,44-46 DEG C is cooled to, component C raw material is added, discharges after mixing evenly, filling after the assay was approved, packaging, finished product enters Library.
Preferably, a kind of preparation method of liquid detergent, comprising the following steps:
S1, component A raw material is put into heating kettle, is heated while stirring, be heated to 80 DEG C -85 DEG C, constant temperature 20 minutes, stirring was equal It is even；
S2,50 DEG C are cooled to, B component raw material is added, stirring is after ten minutes；；
S3,45 DEG C are cooled to, component C raw material is added, discharges after mixing evenly, filling after the assay was approved, packaging, warehousing finished products.
The present invention has the prior art to compare, and has the advantage that
1, enhance dirt-removing power: comparing ordinary liquid laundry detergent, enzyme liquid detergent removal stain is stronger, the egg being added in liquid detergent White enzyme, the principle of removal spot are by breaks down proteins into soluble amino acid, thus with reaching the mesh of decontamination, to life In common protein contaminants, such as blood, milk, egg, sweat stain removal effect be obvious.The application of enzyme liquid detergent can be reduced pair simultaneously The usage amount of phosphorus, up to the pressure reduced to environment.
2, it does not stimulate mildly: since protease and laruyl alcohol sodium sulfovinate, Cocoamidopropyl betaine are used in combination, compatibility Functional, irritation is small, soluble easily in water, and to ph stability, foam is more, strong detergency, has excellent thickening property, softness Property, bactericidal properties, antistatic property, hard water resistance property.Softness, conditioning and the low-temperature stability of washing class product can be significantly improved.
3, easily rinsing: the present invention is using proteinase activity decontamination, and protease is by breaks down proteins at soluble ammonia Base acid has the advantages that dirt-removing power is strong, easily rinses.
The clothing washed using liquid detergent of the invention, all kinds of soap bases of introducing, can in the water of high rigidity faster sequestration All kinds of heavy metal ion make surfactant high-effective cleansing in formula system；The surface that can be played very well in the water of soft Activity, other surfaces activating agent, which cooperates, in formula removes all kinds of spots.Component provided by the invention and specific gravity are through excessive The experimental verification of amount obtains, and interacts between component, complements each other, and has good decontamination, does not stimulate, the formedness easily rinsed Energy.
Specific embodiment
The present invention is further illustrated With reference to embodiment.
(1) the mass percent proportion of embodiment 1-3 is as shown in table 1:
Table 1:
Embodiment 1-3's the preparation method comprises the following steps:
S1, component A material is added in agitated kettle, heats while stirring, be heated to 70 DEG C -95 DEG C, is preferably heated to 80 DEG C -85 DEG C, it constant temperature 15-25 minutes, stirs evenly；
S2,49-53 DEG C is cooled to, preferably cools to 50 DEG C, then B component raw material is added in agitated kettle, stirred 7-15 minutes, It stirs evenly；
S3, continue 43-46 DEG C of cooling, preferably cool to 45 DEG C, add component C raw material, stir 7-15 minutes, stir evenly Afterwards；
S4, D component raw material is then added, adjusts ph value to 5.0-6.5；
S5, after the assay was approved filling, packaging, warehousing finished products.
(2) detergency test is tested
Test object: liquid detergent made from embodiment 1-3 and two kinds of commercial laundry liquid.
Test method: according in GB/T13174-2008 " dress material detergent detergency and the measurement for recycling scourability " Defined method is tested, and test detergency ratio result is as shown in table 2 below.
Liquid detergent made from 2. embodiment 1-3 of table and commercial laundry liquid detergency ratio
Liquid detergent detergency made from embodiment 1-3 is relatively good as can be seen from Table 2, and wherein the clean effect of embodiment 1 is most It is good.
(3) the easy evaluating rinsing performance of liquid detergent
Subjects: liquid detergent made from embodiment 1-3, commercial laundry liquid 1-2.
Experimental material: using in GB/T13174-2008 " dress material detergent detergency and the measurement for recycling scourability " Hard water, 10 × 10cm cotton woven fabric.
Experimental method: 3ml liquid detergent is put into the beaker equipped with 500ml hard water, is stirred 1min, is put into one piece of woven fabric, Continue after stirring 30min, stop stirring, wrings out (keeping wet cloth is three times of dry cloth weight), aforesaid operations are repeated, until stopping Bubble completely disappears in 5 seconds after stirring, stops operation, and counts number of repetition, as shown in table 3 below.
3. embodiment 1-3 of table and commercial laundry liquid rinsing times
From table 3 it is observed that embodiment 1-3 liquid detergent is easier to rinse.In addition, being compared by embodiment 1-3 it is found that liquid detergent is matched The content of each component in side has important influence to the easy rinsing performance of liquid detergent.
In conclusion invention is using proteinase activity decontamination, protease is by breaks down proteins at solvable Property amino acid, have the advantages that dirt-removing power is strong, easily rinsing.
The above is only a preferred embodiment of the present invention, protection scope of the present invention is not limited merely to above-mentioned implementation Example.It should be pointed out that for those skilled in the art, without departing from the principles of the present invention several change Into and retouching, also should be regarded as protection scope of the present invention.The available prior art of each component part being not known in the present embodiment It is realized.

Claims (4)

1. a kind of liquid detergent, which is characterized in that including following mass percent component:
Component A:
Laureth sodium sulfovinate 19-23%, C12-16 alkyl glucoside 5.5-7.5%, laruyl alcohol sodium sulfovinate 4-6%, coconut palm Oleamide propyl betaine 2-4%, sub- oleamide ethyl dimethyl ammonium ethylsulfate 1-3%, Asia oleamide DEA 1- 2%, methyl hydroxybenzoate 0.05-0.15%, deionized water are surplus；
B component:
Proteinase-10 .3- 0.5%, sodium chloride 0.3-0.5%, disodium ethylene diamine tetraacetate 0.15-0.25%, citric acid 0.01- 0.03%；
Component C:
Methylisothiazolinone 0.07-0.09%, essence 0.1-0.2%.
2. a kind of liquid detergent according to claim 1, which is characterized in that including following mass percent component:
Component A:
Laureth sodium sulfovinate 21%, C12-16 alkyl glucoside 6.5%, laruyl alcohol sodium sulfovinate 5%, cocamidopropyl propyl amide Glycine betaine 3%, sub- oleamide ethyl dimethyl ammonium ethylsulfate 2%, sub- oleamide DEA 1.5%, methyl hydroxybenzoate 0.1%, Deionized water 59.65%；
B component:
Proteinase-10 .4%, sodium chloride 0.4%, disodium ethylene diamine tetraacetate 0.2%, citric acid 0.02%；
Component C:
Methylisothiazolinone 0.08%, essence 0.15%.
3. a kind of preparation method of liquid detergent according to claim 1 or 2, which comprises the following steps:
S1, component A raw material is put into heating kettle, heats while stirring, is heated to 70 DEG C -95 DEG C, constant temperature 15-35 minutes, stirs It mixes uniformly；
S2,49-51 DEG C is cooled to, B component raw material is added, after stirring 7-15 minutes；；
S3,44-46 DEG C is cooled to, component C raw material is added, discharges after mixing evenly, filling after the assay was approved, packaging, finished product enters Library.
4. a kind of preparation method of liquid detergent according to claim 3, which comprises the following steps:
S1, component A raw material is put into heating kettle, is heated while stirring, be heated to 80 DEG C -85 DEG C, constant temperature 20 minutes, stirring was equal It is even；
S2,50 DEG C are cooled to, B component raw material is added, stirring is after ten minutes；；
S3,45 DEG C are cooled to, component C raw material is added, discharges after mixing evenly, filling after the assay was approved, packaging, warehousing finished products.
CN201811412732.6A 2018-11-26 2018-11-26 A kind of liquid detergent and preparation method thereof Pending CN109337768A (en)

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Application Number Priority Date Filing Date Title
CN201811412732.6A CN109337768A (en) 2018-11-26 2018-11-26 A kind of liquid detergent and preparation method thereof

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CN109337768A true CN109337768A (en) 2019-02-15

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112791206A (en) * 2021-03-29 2021-05-14 许卓辉 Production process flow of disposable underpants for first wearing
WO2023237300A1 (en) * 2022-06-09 2023-12-14 Unilever Ip Holdings B.V. A hard surface cleaning composition

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105623903A (en) * 2016-01-20 2016-06-01 惠州市明荃化妆品有限公司 High-dirt-removing-power antibacterial protective laundry detergent and preparation method thereof
CN106833952A (en) * 2017-01-03 2017-06-13 广州科玛生物科技股份有限公司 A kind of infant liquid laundry detergent and preparation method thereof

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105623903A (en) * 2016-01-20 2016-06-01 惠州市明荃化妆品有限公司 High-dirt-removing-power antibacterial protective laundry detergent and preparation method thereof
CN106833952A (en) * 2017-01-03 2017-06-13 广州科玛生物科技股份有限公司 A kind of infant liquid laundry detergent and preparation method thereof

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112791206A (en) * 2021-03-29 2021-05-14 许卓辉 Production process flow of disposable underpants for first wearing
WO2023237300A1 (en) * 2022-06-09 2023-12-14 Unilever Ip Holdings B.V. A hard surface cleaning composition

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Application publication date: 20190215