CN106916659A - A kind of multilayer laundry sheet and preparation method thereof - Google Patents
A kind of multilayer laundry sheet and preparation method thereof Download PDFInfo
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- CN106916659A CN106916659A CN201710059965.1A CN201710059965A CN106916659A CN 106916659 A CN106916659 A CN 106916659A CN 201710059965 A CN201710059965 A CN 201710059965A CN 106916659 A CN106916659 A CN 106916659A
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- laundry sheet
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- monolithic
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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
- C11D17/0047—Detergents in the form of bars or tablets
- C11D17/0065—Solid detergents containing builders
- C11D17/0073—Tablets
- C11D17/0078—Multilayered tablets
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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
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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
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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
- C11D3/18—Hydrocarbons
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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
- C11D3/2041—Dihydric alcohols
- C11D3/2044—Dihydric alcohols linear
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/16—Organic compounds
- C11D3/20—Organic compounds containing oxygen
- C11D3/2003—Alcohols; Phenols
- C11D3/2041—Dihydric alcohols
- C11D3/2048—Dihydric alcohols branched
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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
- C11D3/26—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
- C11D3/3703—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- C11D3/373—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds containing silicones
- C11D3/3742—Nitrogen containing silicones
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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
- C11D3/3769—(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
- C11D3/38609—Protease or amylase in solid compositions only
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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
- C11D3/38645—Preparations containing enzymes, e.g. protease or amylase containing cellulase
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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
- C11D3/40—Dyes ; Pigments
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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
- C11D3/48—Medical, disinfecting agents, disinfecting, antibacterial, germicidal or antimicrobial 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
- C11D3/50—Perfumes
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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
- C11D1/02—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
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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
- C11D1/02—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
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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
- 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
- C11D1/22—Sulfonic acids or sulfuric acid esters; Salts thereof derived from aromatic compounds
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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
- C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
- C11D1/66—Non-ionic compounds
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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
- C11D1/72—Ethers of polyoxyalkylene glycols
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Abstract
This application discloses a kind of multilayer laundry sheet and preparation method thereof, the multilayer laundry sheet includes two-layer or more layer laundry sheet monolithic, containing the material for bonding between described two-layer or more layer laundry sheet monolithic, the material for bonding is selected from one or more in liquid bio enzyme, liquid perfume, liquid softener, liquid color stabilizer, fluid antimicrobial agent；Methods described includes：The material for bonding is smeared or sprayed in laundry sheet monolithic surface, the bonding of the two-layer of material for bonding or more layer laundry sheet monolithic will be scribbled and pressed together.The good stability of the multilayer laundry sheet of the application, cleaning strength is high, is not in use the problem that insoluble matter is deposited on clothing, and its preparation process is simple.
Description
Technical field
The application relates to, but are not limited to daily use chemicals washing technology field, be more particularly without limitation, to a kind of multilayer laundry sheet and its
Preparation method.
Background technology
In China, with the improvement of people's living standards, requirement more and more higher of the consumer to cleaning product, particularly chases after
Ask convenience, cleaning strength high, safety and environmental protection of cleaning product etc..Laundry sheet as a kind of New-type detergent, due to its have it is super
Concentration, quickly dissolve, do not hurt hands, it is easy to use the advantages of, depth favored by some consumers.
Though laundry sheet has many good qualities, show undesirable in terms of consumer compares the cleaning strength of care, this mainly returns
Tie poor without detergent enzymes or enzyme preparation stability in laundry sheet.At present, most of market laundry sheets are free of enzyme, so
Removal is difficult to when the spots such as albumen, grease are run into Actual laundering clean.In addition, the laundry sheet containing enzyme of minority is mostly to add enzyme
Enter in slurry, in dispensing and drying meet high temperature enzyme easily inactivate, and this laundry sheet containing enzyme due to enzyme it is exposed in atmosphere,
It is vulnerable to the influence of environment, in case of the environment that high temperature, humidity, peracid cross alkali is also easily inactivated.So current laundry sheet containing enzyme
Less stable, it is difficult to show cleaning strength high.
Additionally, softening agent, color stabilizer and antiseptic are added in laundry sheet, washing for laundry sheet can be preferably lifted
Performance is washed, makes soft, bright color after clothes washing, free from extraneous odour is preferably takeed good care of clothing, more done washing with meeting consumer
Demand.But, most of softening agents, color stabilizer and antiseptic are unstable in high temperature, peracid cross the environment such as alkali, easily lose
Effect, is difficult to give play to effect in washing.
The content of the invention
The following is the general introduction of the theme to describing in detail herein.This general introduction is not to limit the protection model of claim
Enclose.
This application provides a kind of good stability, cleaning strength multilayer laundry sheet high and preparation method thereof.
Specifically, this application provides a kind of multilayer laundry sheet, the multilayer laundry sheet includes the laundry of two-layer or more layer
Containing the material for bonding between piece monolithic, described two-layer or more layer laundry sheet monolithic, the material choosing for bonding
One or more from liquid bio enzyme, liquid perfume, liquid softener, liquid color stabilizer, fluid antimicrobial agent.
In presently filed embodiment, the component of the laundry sheet monolithic can be differed.
In presently filed embodiment, contain between the laundry sheet monolithic for the material that bonds can with identical,
Can also be different.
In presently filed embodiment, the liquid bio enzyme can be selected from liquid protease, liquid aliphatic enzyme, liquid
One or more in amylase, liquid cellulase, liquid mannonase pectase, cutinase.
In presently filed embodiment, the liquid softener can selected from cationic softener, anionic softener,
One or more in NON IONIC SOFTNER, both sexes quaternary ammonium salt softening agent, silicone softening agent.
Alternatively, the liquid softener is selected from quaternary ammonium salt cationic softening agent, butanedioic acid octadecyl sodium sulfonate, gathers
Oxygen vinyl acetate, one or more in amino-modified silicone, polyether-type hydrophilic silicone, dimethyl-silicon.
In presently filed embodiment, the liquid color stabilizer can be selected from cation color stabilizer, nonionic color stabilizer
In one or more.
Alternatively, the liquid color stabilizer is selected from imidazoline type cation color stabilizer, cationic cellulose, nonionic color protection
One or more in agent HP66K, quaternary ammonium salt cationic color stabilizer.
In presently filed embodiment, the fluid antimicrobial agent can selected from nano silver antimicrobials, imidazoles antiseptic,
One or more in thiazoles antiseptic, quaternary ammonium salt antiseptic.
In presently filed embodiment, described multilayer laundry sheet does not contain shaping assistant.
Alternatively, the shaping assistant is selected from the one kind or many in starch, kaolin, silica, bentonite, talcum powder
Kind.
In presently filed embodiment, can also be containing spices, softening agent, color stabilizer, anti-in the laundry sheet monolithic
One or more in microbial inoculum.
In presently filed embodiment, spices, softening agent, color stabilizer, antiseptic in the laundry sheet monolithic can be with
It is liquid form, or solid form.
In presently filed embodiment, the multilayer laundry sheet can contain following components：
Wherein, the liquid bio enzyme, liquid softener, liquid color stabilizer, fluid antimicrobial agent be located at laundry sheet monolithic it
Between, for bonding laundry sheet monolithic.
In presently filed embodiment, the film forming agent can be 1 with the weight ratio of total surfactant:1-1:
5.5。
In presently filed embodiment, the anion surfactant can be selected from alkylbenzenesulfonate, alkyl sulphur
Hydrochlorate, sulfated lauryl alcohol, fatty alcohol polyoxyethylene ether sulfate, alpha-alkene sulfonate, MES, aliphatic acid
One or more in salt.
Alternatively, the anion surfactant is selected from sodium alkyl benzene sulfonate, sldium lauryl sulfate, fatty alcohol polyoxy second
One or more in alkene ether sodium sulfate, alpha-olefin sodium sulfonate, methyl sodiosul foaliphatate.
In presently filed embodiment, the nonionic surfactant can be selected from AEO, fat
One or more in fat acid polyoxyethylene ester, fatty acid methyl ester ethoxylate, alkylolamides, APG.
Alternatively, the nonionic surfactant is selected from fatty diglycollic amide, AEO
One or more.
In presently filed embodiment, the wetting agent can be selected from propane diols, glycerine, isopropanol, mannitol
One or more.
In presently filed embodiment, the chelating agent can be selected from sodium citrate, disodium ethylene diamine tetraacetate, second two
One or more in the sodium of amine tetraacethyl four, 1-hydroxy ethylidene-1,1-diphosphonic acid sodium, diethylene triamine pentacetic acid (DTPA) sodium.
In presently filed embodiment, the film forming agent can be selected from polyvinyl alcohol, polyvinylpyrrolidone, poly- second two
One or more in alcohol 800-6000；
In presently filed embodiment, the remover can be selected from white oil, silicone oil, methyl-silicone oil, paraffin
Plant or various.
In presently filed embodiment, the multilayer laundry sheet can also contain 0-5 weight portions preservative, 0-5 weight
Part pigment, 0-5 part by weight of liquid spices or combinations thereof.
Present invention also provides a kind of method for preparing multilayer laundry sheet as described above, methods described includes：In laundry
The material for bonding is smeared or sprayed to piece monolithic surface, will scribble the two-layer of material or more the layer laundry sheet list for bonding
Piece bonding presses together.
In presently filed embodiment, methods described can include：Film forming agent is dissolved in water, sequentially add it is cloudy from
Sub- surfactant, nonionic surfactant, wetting agent, chelating agent, remover, preservative, pigment are optionally added into, stirred
Uniformly obtain slurry；The drying slurry, obtains laundry sheet monolithic；Smeared or sprinkling liquid life in the laundry sheet monolithic surface
Thing enzyme, alternatively, smears or sprinkling liquid perfume, liquid softener, liquid color stabilizer, fluid antimicrobial agent；To smear or spray
The bonding of two-layer afterwards or more layer laundry sheet monolithic presses together.
In presently filed embodiment, methods described can include：Film forming agent is dissolved in water, sequentially add it is cloudy from
Sub- surfactant, nonionic surfactant, wetting agent, chelating agent, remover, it is optionally added into preservative, pigment, perfume (or spice)
Material, softening agent, color stabilizer, antiseptic, are uniformly mixing to obtain slurry；The drying slurry, obtains laundry sheet monolithic；Washed described
Garment piece monolithic surface is smeared or sprinkling liquid biology enzyme, alternatively, is smeared or sprinkling liquid perfume, liquid softener, liquid shield
Toner, fluid antimicrobial agent；The bonding of two-layer after smearing or sprinkling or more layer laundry sheet monolithic is pressed together.
In presently filed embodiment, the film forming agent can be stirred in the water and be pre-dissolved 30-60min, be pre-dissolved
Temperature can be 60-80 DEG C.
In presently filed embodiment, the preparation of the slurry can be carried out at 60-80 DEG C, stirring when preparing slurry
The time of mixing can be 30-60min；
In presently filed embodiment, the dry temperature can be 60-120 DEG C.
The application is wrapped in inside laundry sheet by by liquid bio enzyme, it is to avoid the directly contact of enzyme and external environment,
The activity of liquid bio enzyme is farthest protected, the clean result of laundry sheet is greatly improved.Meanwhile, also can be by perfume (or spice)
Material, color stabilizer, softening agent, antiseptic are wrapped in inside laundry sheet, improve the stability of above-mentioned substance, improve laundry sheet
Scourability.
Additionally, most of laundry sheets contain the insoluble matters such as cornstarch, talcum powder, kaolin, silica at present, this
The aqueous solution that the dissolving of class laundry sheet is obtained is muddy, and insoluble matter can be deposited on fabric face, influence washing effect in washing process
Really, clothing is caused to turn to be yellow, harden after of long duration, influence feel and attractive in appearance.But these insoluble matters are mostly as laundry sheet
Shaping assistant, such as without these shaping assistants in actual production, then sheetmolding of doing washing is more difficult, anti-moisture absorption poor performance.The application
Multilayer laundry sheet can not use above-mentioned insoluble shaping assistant, washed by the proportioning and preparation that control each component in laundry sheet
The addition sequence of each component during garment piece, preferably completes shaping, the anti-moisture absorption better performances of laundry sheet, and the laundry sheet for obtaining
Belong to complete clear water piece, the aqueous solution clarification obtained after dissolving, insoluble matter is on clothing in fundamentally solving laundry sheet
The problem of deposition.
Need not change existing laundry sheet preparation technology when preparing multilayer laundry sheet using the present processes, it is only necessary to
Increase behind laundry sheet preparation facilities and smear or sprinkling biology enzyme, spices, color stabilizer, softening agent, the equipment of antiseptic and bonding
Equipment, eliminates the cost of modified technique.
Other features and advantage will be illustrated in the following description, also, the partly change from specification
Obtain it is clear that or being understood by implementing the application.The purpose of the application and other advantages can be by specification, rights
Specifically noted structure is realized and obtained in claim.
Specific embodiment
For the purpose, technical scheme and advantage for making the application become more apparent, hereinafter will be to embodiments herein
It is described in detail.It should be noted that in the case where not conflicting, the feature in embodiment and embodiment in the application can
To be mutually combined.
Raw material and reagent used in following examples are ordinary commercial products, and content is checked colors all based on 100%
Element, spices are without particular requirement.
Embodiment 1
The formula of the multilayer laundry sheet of the present embodiment is as shown in table 1.
Table 1
| Component | Quality, g |
| Deionized water | 56 |
| Polyvinyl alcohol | 9 |
| Neopelex | 12 |
| AOS (alpha-olefin sodium sulfonate) | 9 |
| AEO9 (AEO) | 4 |
| Sodium citrate | 4 |
| Glycerine | 3.3 |
| White oil | 2 |
| Liquid protease | 0.2 |
| Liquid starchy enzyme | 0.2 |
| Liquid perfume | 0.2 |
| Pigment | 0.1 |
To in ingredients pot add 9g polyvinyl alcohol and 56g deionized waters, stirring be pre-dissolved 30min, temperature control at 60 DEG C, extremely
It is completely dissolved；To added in ingredients pot 12g neopelexes, 9gAOS, 4gAEO9,3.3g glycerine, 4g sodium citrates,
2g white oils and 0.1g pigments, the temperature control of ingredients pot stir 50min at 80 DEG C, obtain uniform slurry；Slurry is transferred to
In 80 DEG C of drying cylinder, drying is made the laundry sheet monolithic of 10 agreement that contracts a film or TV play to an actor or actress 4g or so；2 laundry sheet monolithics are taken, in every laundry sheet list
The mixed liquor of piece surface smear or sprinkling about 0.02g liquid proteases and about 0.02g liquid starchy enzymes, and about 0.02g liquid is fragrant
Material；Above-mentioned 2 laundry sheet monolithics are bonded using bonder is pressed together, then be made multilayer and wash by shearing, punching press, packaging
Garment piece.
Embodiment 2
The formula of the multilayer laundry sheet of the present embodiment is as shown in table 2.
Table 2
| Component | Quality, g |
| Deionized water | 50 |
| Polyvinyl alcohol | 10 |
| Neopelex | 8 |
| Sldium lauryl sulfate | 15 |
| AEO9 (AEO) | 6 |
| Disodium ethylene diamine tetraacetate | 5 |
| Propane diols | 2.3 |
| White oil | 3 |
| Liquid protease | 0.2 |
| Liquid cellulase | 0.2 |
| Liquid perfume | 0.2 |
| Pigment | 0.1 |
To in ingredients pot add 10g polyvinyl alcohol and 50g deionized waters, stirring be pre-dissolved 40min, temperature control at 65 DEG C,
To being completely dissolved；To adding 8g neopelexes, 15g sldium lauryl sulfates, 6gAEO9,2.3g the third two in ingredients pot
Alcohol, 5g disodium ethylene diamine tetraacetates, 3g white oils and 0.1g pigments, the temperature control of ingredients pot stir 45min at 70 DEG C, obtain
Uniform slurry；Slurry is transferred in 85 DEG C of drying cylinder, drying is made the laundry sheet monolithic of 10 agreement that contracts a film or TV play to an actor or actress 4g or so；3 are taken to wash
Garment piece monolithic, about 0.02g liquid proteases and about 0.02g liquid cellulases are smeared or spray in laundry sheet monolithic surface respectively
Mixed liquor, and about 0.02g liquid perfumes (note：Can also use and be smeared or sprinkling liquid in a part of laundry sheet monolithic surface
Enzyme, a part of laundry sheet monolithic surface are smeared or sprinkling liquid perfume, remaining laundry sheet monolithic surface are smeared or sprinkling liquid enzymes
Smeared or sprinkling liquid enzymes, remaining laundry sheet list in a part of laundry sheet monolithic surface with the mode of liquid perfume, or use
The mode of piece surface smear or sprinkling liquid perfume)；Above-mentioned 3 laundry sheet monolithics are bonded using bonder are pressed together,
Multilayer laundry sheet is made by shearing, punching press, packaging again.
Embodiment 3
The formula of the multilayer laundry sheet of the present embodiment is as shown in table 3.
Table 3
| Component | Quality, g |
| Deionized water | 50 |
| Polyvinyl alcohol | 8 |
| Polyvinylpyrrolidone | 3 |
| Sldium lauryl sulfate | 15 |
| AES (sodium sulfate of polyethenoxy ether of fatty alcohol) | 8 |
| 6501 (cocoanut fatty acid diethanolamides) | 5 |
| Sodium citrate | 5 |
| Isopropanol | 2.3 |
| White oil | 3 |
| Liquid protease | 0.3 |
| Liquid perfume | 0.3 |
| Pigment | 0.1 |
To 8g polyvinyl alcohol, 3g polyvinylpyrrolidones and 50g deionized waters is added in ingredients pot, stirring is pre-dissolved 50min,
Temperature control at 70 DEG C, to being completely dissolved；To addition 15g sldium lauryl sulfates, 8gAES, 5g6501,2.3g isopropyl in ingredients pot
Alcohol, 5g sodium citrates, 3g white oils and 0.1g pigments, the temperature control of ingredients pot stir 40min at 70 DEG C, are uniformly expected
Slurry；Slurry is transferred in 90 DEG C of drying cylinder, drying is made the laundry sheet monolithic of 10 agreement that contracts a film or TV play to an actor or actress 4g or so；4 laundry sheet monolithics are taken,
Smeared or sprinkling about 0.03g liquid proteases and about 0.03g liquid perfumes in every laundry sheet monolithic surface；Will using bonder
Above-mentioned 4 laundry sheet monolithics bonding presses together, then is made multilayer laundry sheet by shearing, punching press, packaging.
Embodiment 4
The formula of the multilayer laundry sheet of the present embodiment is as shown in table 4.
Table 4
| Component | Quality, g |
| Deionized water | 48 |
| Polyvinyl alcohol | 8 |
| Polyvinylpyrrolidone | 3 |
| Sldium lauryl sulfate | 20.1 |
| AES (sodium sulfate of polyethenoxy ether of fatty alcohol) | 10 |
| 6501 (cocoanut fatty acid diethanolamides) | 5 |
| AEO9 (AEO) | 3 |
| Amido silicon oil (softening agent) | 1 |
| Liquid protease | 0.5 |
| Liquid perfume | 0.3 |
| Pigment | 0.1 |
To 8g polyvinyl alcohol, 3g polyvinylpyrrolidones and 48g deionized waters is added in ingredients pot, stirring is pre-dissolved 45min,
Temperature control at 70 DEG C, to being completely dissolved；To added in ingredients pot 20.1g sldium lauryl sulfates, 10gAES, 5g6501,
3gAEO9 and 0.1g pigments, the temperature control of ingredients pot stirs 40min at 70 DEG C, obtains uniform slurry；Slurry is transferred to
In 85 DEG C of drying cylinder, drying is made the laundry sheet monolithic of 10 agreement that contracts a film or TV play to an actor or actress 4g or so；2 laundry sheet monolithics are taken, in every laundry sheet list
Piece surface smear or sprinkling about 0.1g amido silicon oils, about 0.05g liquid proteases and about 0.03g liquid perfumes；Use bonder
The bonding of above-mentioned 2 laundry sheet monolithics is pressed together, then multilayer laundry sheet is made by shearing, punching press, packaging.
Embodiment 5
The formula of the multilayer laundry sheet of the present embodiment is as shown in table 5.
Table 5
To 10g polyvinyl alcohol, 50g deionized waters is added in ingredients pot, be pre-dissolved 45min, temperature control at 70 DEG C, to complete
Dissolving；To addition 17.9g sldium lauryl sulfates, 10gAOS, 5gAEO9,5g sodium citrate and 0.1g pigments, dispensing in ingredients pot
The temperature control of pot stirs 40min at 70 DEG C, obtains uniform slurry；Slurry is transferred in 85 DEG C of drying cylinder, drying is made
The laundry sheet monolithic of 10 agreement that contracts a film or TV play to an actor or actress 4g or so；3 laundry sheet monolithics are taken, is smeared or is sprayed about in every laundry sheet monolithic surface
0.15gHP66K, about 0.03g liquid proteases and about 0.02g liquid perfumes；Above-mentioned 3 laundry sheet monolithics are glued using bonder
Conjunction presses together, then is made laundry sheet by shearing, punching press, packaging.
Embodiment 6
The formula of the multilayer laundry sheet of the present embodiment is as shown in table 6.
Table 6
To 10g polyvinyl alcohol, 52g deionized waters is added in ingredients pot, stirring is pre-dissolved 40min, temperature control at 65 DEG C, extremely
It is completely dissolved；To addition 17.9g neopelexes, 10gAOS, 2gAEO9,2g glycerine, 5g sodium citrates in ingredients pot
With 0.1g pigments, at 70 DEG C, stirring 40min obtains uniform slurry to the temperature control of ingredients pot；Slurry is transferred to 90 DEG C
In drying cylinder, drying is made the laundry sheet monolithic of 10 agreement that contracts a film or TV play to an actor or actress 4g or so；2 laundry sheet monolithics are taken, in every laundry sheet monolithic surface
Smear or sprinkling about 0.05g liquid nanometer silver antibacterial agents solution, about 0.03g liquid proteases and about 0.02g liquid perfumes；Use
Bonder presses together the bonding of above-mentioned 2 laundry sheet monolithics, then is made multilayer laundry sheet by shearing, punching press, packaging.
Embodiment 7
The formula of the multilayer laundry sheet of the present embodiment is as shown in table 7.
Table 7
| Component | Quality, g |
| Deionized water | 55 |
| Polyvinyl alcohol | 10 |
| Neopelex | 8 |
| AOS (alpha-olefin sodium sulfonate) | 13 |
| AEO9 (AEO) | 6 |
| Sodium citrate | 2 |
| Glycerine | 3.3 |
| White oil | 2 |
| Liquid perfume | 0.4 |
| Pigment | 0.3 |
To in ingredients pot add 10g polyvinyl alcohol and 55g deionized waters, stirring be pre-dissolved 30min, temperature control at 60 DEG C,
To being completely dissolved；To addition 8g neopelexes, 13gAOS, 6gAEO9,3.3g glycerine, 2g citric acids in ingredients pot
Sodium, 2g white oils and 0.3g pigments, the temperature control of ingredients pot stir 45min at 74 DEG C, obtain uniform slurry；Slurry is turned
Move in 82 DEG C of drying cylinder, drying is made the laundry sheet monolithic of 10 agreement that contracts a film or TV play to an actor or actress 4g or so；3 laundry sheet monolithics are taken, in every laundry
Piece monolithic surface is smeared or sprinkling about 0.04g liquid perfumes；Above-mentioned 3 laundry sheet monolithics are bonded using bonder is squeezed in one
Rise, then multilayer laundry sheet is made by shearing, punching press, packaging.
Test case 1
According to standard GB/T/T13174-2008, investigate embodiment 1-7 in contrast to the standard liquid detergent in GB and prepare
Multilayer laundry sheet and commercial laundry piece detergency, investigate result see table 8.
Table 8
Be can be seen that from above decontamination result, the clean effect of multilayer laundry sheet prepared by the embodiment of the present application 1-6 is better than city
The clean effect of laundry sheet sample is sold, the especially clean effect on JB02 soiled cottons (albumen soiled cotton) will be substantially better than commercial laundry piece
Sample.
Test case 2
According to standard GB/T/T13174-2008, laundry sheet prepared by embodiment 1-7 is investigated in contrast to standard liquid detergent
With the relative ash content of commercial laundry piece, result is investigated see table 9.
Table 9
Be can be seen that from the measurement result of above ash content, the relative ash content of multilayer laundry sheet prepared by the embodiment of the present application 1-7
Considerably less than commercial laundry piece, illustrates that multilayer laundry sheet prepared by embodiment 1-7 is deposited without insoluble matter on clothing in use.
Although the implementation method disclosed by the application is as above, described content is only to readily appreciate the application and use
Implementation method, is not limited to the application.Technical staff in any the application art, is taken off the application is not departed from
On the premise of the spirit and scope of dew, any modification can be carried out in the form and details implemented with change, but the application
Scope of patent protection, must be still defined by the scope of which is defined in the appended claims.
Claims (13)
1. a kind of multilayer laundry sheet, the multilayer laundry sheet includes two-layer or more layer laundry sheet monolithic, described two-layer or more
Layer laundry sheet monolithic between containing for bond material, it is described for bond material be selected from liquid bio enzyme, liquid perfume,
One or more in liquid softener, liquid color stabilizer, fluid antimicrobial agent；Alternatively, the component of the laundry sheet monolithic is not
It is identical.
2. multilayer laundry sheet according to claim 1, wherein, the liquid bio enzyme is selected from liquid protease, liquid fat
One or more in fat enzyme, liquid starchy enzyme, liquid cellulase, liquid mannonase pectase, cutinase.
3. multilayer laundry sheet according to claim 1, wherein, the liquid softener be selected from cationic softener, it is cloudy from
One or more in sub- softening agent, NON IONIC SOFTNER, both sexes quaternary ammonium salt softening agent, silicone softening agent；Alternatively, it is selected from
Quaternary ammonium salt cationic softening agent, butanedioic acid octadecyl sodium sulfonate, polyoxyethylene ester, amino-modified silicone, polyether-type parent
One or more in water organosilicon, dimethyl-silicon.
4. multilayer laundry sheet according to claim 1, wherein, the liquid color stabilizer be selected from cation color stabilizer, it is non-from
One or more in sub- color stabilizer；Alternatively, selected from imidazoline type cation color stabilizer, cationic cellulose, nonionic shield
One or more in toner HP66K, quaternary ammonium salt cationic color stabilizer.
5. multilayer laundry sheet according to claim 1, wherein, the fluid antimicrobial agent is selected from nano silver antimicrobials, imidazoles
One or more in class antiseptic, thiazoles antiseptic, quaternary ammonium salt antiseptic.
6. multilayer laundry sheet according to claim 1, does not contain shaping assistant；Alternatively, the shaping assistant is selected from and forms sediment
One or more in powder, kaolin, silica, bentonite, talcum powder.
7. multilayer laundry sheet according to claim 1, wherein, spices, softening agent, color protection are contained in the laundry sheet monolithic
One or more in agent, antiseptic.
8. the multilayer laundry sheet according to any one of claim 1-6, contains following components：
9. multilayer laundry sheet according to claim 8, wherein, the film forming agent is with the weight ratio of total surfactant
1:1-1:5.5。
10. multilayer laundry sheet according to claim 8, wherein, the anion surfactant is selected from alkyl benzene sulphonate
Salt, alkylsulfonate, sulfated lauryl alcohol, fatty alcohol polyoxyethylene ether sulfate, alpha-alkene sulfonate, fatty acid methyl ester sulfonic acid
One or more in salt, soap, alternatively, selected from sodium alkyl benzene sulfonate, sldium lauryl sulfate, aliphatic alcohol polyethenoxy
One or more in ether sodium sulfate, alpha-olefin sodium sulfonate, methyl sodiosul foaliphatate；
The nonionic surfactant is selected from AEO, polyoxyethylene carboxylate, fatty acid methyl ester ethoxy
One or more in glycolylate, alkylolamides, APG, alternatively, selected from fatty diglycollic amide, poly alkyl alcohol
One or more in oxygen vinethene；
Alternatively, the wetting agent is selected from one or more in propane diols, glycerine, isopropanol, mannitol；
Alternatively, the chelating agent is selected from sodium citrate, disodium ethylene diamine tetraacetate, tetrasodium ethylenediamine tetraacetate, hydroxy ethylidene
One or more in diphosphate sodium, diethylene triamine pentacetic acid (DTPA) sodium；
Alternatively, the film forming agent is selected from the one kind or many in polyvinyl alcohol, polyvinylpyrrolidone, polyethylene glycol-800-6000
Kind；
Alternatively, the remover is selected from one or more in white oil, silicone oil, methyl-silicone oil, paraffin.
11. multilayer laundry sheets according to claim 8, also contain 0-5 weight portions preservative, 0-5 weight portions pigment, 0-5
Part by weight of liquid spices or combinations thereof.
A kind of 12. methods of the multilayer laundry sheet prepared according to any one of claim 1-7, methods described includes：
The material for bonding is smeared or sprayed to laundry sheet monolithic surface, will scribble the two-layer of material for bonding or more layer and does washing
The bonding of piece monolithic presses together.
A kind of 13. methods of the multilayer laundry sheet prepared according to any one of claim 8-11, methods described includes：Will
Film forming agent is dissolved in water, and sequentially adds anion surfactant, nonionic surfactant, wetting agent, chelating agent, demoulding
Agent, preservative, pigment are optionally added into, are uniformly mixing to obtain slurry；The drying slurry, obtains laundry sheet monolithic；Described
Laundry sheet monolithic surface is smeared or sprinkling liquid biology enzyme, alternatively, is smeared or sprinkling liquid perfume, liquid softener, liquid
Color stabilizer, fluid antimicrobial agent；The bonding of two-layer after smearing or sprinkling or more layer laundry sheet monolithic is pressed together；
Alternatively, the film forming agent is stirred in the water and is pre-dissolved 30-60min, and the temperature being pre-dissolved is 60-80 DEG C；
Alternatively, the preparation of the slurry is carried out at 60-80 DEG C, and mixing time when preparing slurry is 30-60min；
Alternatively, the dry temperature is 60-120 DEG C.
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| CN115257091B (en) * | 2022-06-29 | 2024-02-23 | 惠州市普林摩斯无纺布有限公司 | Environment-friendly non-woven fabric for river dredging and filtering and preparation method thereof |
| CN115651781A (en) * | 2022-11-25 | 2023-01-31 | 广州洁生日化有限公司 | Integrated composition washing sheet and preparation method thereof |
| WO2024109962A1 (en) * | 2022-11-25 | 2024-05-30 | 广州洁生日化有限公司 | Integrated composition cleaning sheet and preparation method therefor |
| CN115651781B (en) * | 2022-11-25 | 2023-12-12 | 广州洁生日化有限公司 | Integrated composition washing tablet and preparation method thereof |
| US20240228915A1 (en) * | 2022-11-25 | 2024-07-11 | Guangzhou Joyson Cleaning Products Co.,Ltd. | One-piece washing tablet made from combination of compositions and preparation method thereof |
| US12091638B2 (en) * | 2022-11-25 | 2024-09-17 | Guangzhou Joyson Cleaning Products Co., Ltd. | One-piece washing tablet made from combination of compositions and preparation method thereof |
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