CN106148021A - A kind of high-effective cleansing, the environmental protection aerobic laundry powder composition of sterilization - Google Patents

A kind of high-effective cleansing, the environmental protection aerobic laundry powder composition of sterilization Download PDF

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Publication number
CN106148021A
CN106148021A CN201610507134.1A CN201610507134A CN106148021A CN 106148021 A CN106148021 A CN 106148021A CN 201610507134 A CN201610507134 A CN 201610507134A CN 106148021 A CN106148021 A CN 106148021A
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aerobic
sterilization
environmental protection
powder composition
chitosan
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周大凯
刘林生
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Beijing Huajing Chemical Products Co Ltd
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Beijing Huajing Chemical Products Co Ltd
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    • CCHEMISTRY; METALLURGY
    • C11ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11DDETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D1/00Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
    • C11D1/02Anionic compounds
    • C11D1/37Mixtures of compounds all of which are anionic
    • CCHEMISTRY; METALLURGY
    • C11ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11DDETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/02Inorganic compounds ; Elemental compounds
    • C11D3/04Water-soluble compounds
    • C11D3/10Carbonates ; Bicarbonates
    • CCHEMISTRY; METALLURGY
    • C11ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11DDETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/16Organic compounds
    • C11D3/20Organic compounds containing oxygen
    • C11D3/2075Carboxylic acids-salts thereof
    • C11D3/2086Hydroxy carboxylic acids-salts thereof
    • CCHEMISTRY; METALLURGY
    • C11ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11DDETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/16Organic compounds
    • C11D3/26Organic compounds containing nitrogen
    • C11D3/33Amino carboxylic acids
    • CCHEMISTRY; METALLURGY
    • C11ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11DDETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/16Organic compounds
    • C11D3/38Products with no well-defined composition, e.g. natural products
    • C11D3/386Preparations containing enzymes, e.g. protease or amylase
    • CCHEMISTRY; METALLURGY
    • C11ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11DDETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/40Dyes ; Pigments
    • C11D3/42Brightening agents ; Blueing agents
    • CCHEMISTRY; METALLURGY
    • C11ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11DDETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/48Medical, disinfecting agents, disinfecting, antibacterial, germicidal or antimicrobial compositions
    • CCHEMISTRY; METALLURGY
    • C11ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11DDETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D1/00Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
    • C11D1/02Anionic compounds
    • C11D1/12Sulfonic acids or sulfuric acid esters; Salts thereof
    • C11D1/14Sulfonic acids or sulfuric acid esters; Salts thereof derived from aliphatic hydrocarbons or mono-alcohols
    • C11D1/143Sulfonic acid esters
    • CCHEMISTRY; METALLURGY
    • C11ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11DDETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D1/00Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
    • C11D1/02Anionic compounds
    • C11D1/12Sulfonic acids or sulfuric acid esters; Salts thereof
    • C11D1/14Sulfonic acids or sulfuric acid esters; Salts thereof derived from aliphatic hydrocarbons or mono-alcohols
    • C11D1/146Sulfuric acid esters

Abstract

The present invention provides the environmental protection aerobic laundry powder composition of a kind of high-effective cleansing, sterilization, it is characterised in that calculate in parts by weight: activity enhancer 30~65%;Surfactant 6~20%;Outer stabilizer 10~30%;Other auxiliary agents 1~15%;Wherein, described activity enhancer includes biological enzyme formulation, brightening agent, activator.High-effective cleansing in the present invention, the environmental protection aerobic laundry powder composition of sterilization have good disinfecting and decontaminating effect, and the condition of use is neutral, does not almost hurt hands, biodegradable, it is especially suitable for washing with women and infantile clothes, the skin problems such as erythra, erythema, decortication will not be caused, the submissiveest light of medicated clothing after washing, will not be crude, raw material environmental protection the most of the present invention, the most phosphorous, energy-conserving and environment-protective, easy to use, the advantages such as consumption is few, more economical, safer.

Description

A kind of high-effective cleansing, the environmental protection aerobic laundry powder composition of sterilization
Technical field
The present invention provides the environmental protection aerobic laundry powder composition of a kind of high-effective cleansing, sterilization, more particularly it relates to Household chemicals field.
Background technology
Detergent is one of current requisite household chemicals, is mainly used to clean medicated clothing, removes dirt.Common dirt Dirt has oily dirt, solids foul and some special dirts, including animal and plant fat, earth, dust, rust, flue dust, antiperspirant Liquid, blood etc., for these dirts, can be added with cleaning additive, enzyme preparation and filler etc. in detergent.
Aerobic detergent, refers in detergent containing a certain amount of peroxide, such as SODIUM PERCARBONATE/Dexol, is commonly called as Color drift detergent.Peroxide, in the water of uniform temperature, can discharge the nascent state that detergent can be assisted to remove multiple dirt Oxygen, substantially increases the clean effect of detergent, but the color and luster the most significantly decolouring/decolourization to medicated clothing,
" aerobic is washed " of oxygen-containing cleaning agent is to rely on the peroxide wherein added, and finally playing oxygen washes " oxygen " of effect It is not the oxygen that are generally understood of people, but OOH-or RCOOOH that peroxide is generated in aqueous.The two tool There is extremely strong oxidisability, can effectively kill the human contact such as escherichia coli, staphylococcus aureus and Candida albicans common Color stain on antibacterial and bleaching laundry.OOH-is directly generated by peroxide, and RCOOOH is that peroxide is at oxygen release activator The lower peroxy acid generated of effect, is the sterilization more active than hydrogen peroxide, bleach.
SODIUM PERCARBONATE is the effective textile-bleaching agent of a kind of application, but its inaccurate coordination stable, compounding, thus limit it Extensively application, is additionally used in mixed way enzyme preparation with peroxide, the most easily causes the decomposition of enzyme, thus affect the vigor of enzyme.
Therefore, develop a kind of aerobic detergent meeting the high-effective cleansing of environmental protection concept, sterilization, improve the steady of SODIUM PERCARBONATE Qualitative and add peroxide and enzyme preparation, it is ensured that the activity of enzyme preparation simultaneously, become to need badly now and solve the technical problem that.
Summary of the invention
In order to solve the problems referred to above, the present invention provides a kind of high-effective cleansing, the environmental protection aerobic laundry powder composition of sterilization, Calculate in parts by weight:
Wherein, described activity enhancer includes biological enzyme formulation, brightening agent, activator.
In one embodiment, described brightening agent includes the chitosan of peroxide and adsorbed peroxide-mesoporous SiO2Carrier.
In one embodiment, the one during described peroxide includes calper calcium peroxide, SODIUM PERCARBONATE, carbamide percarbonate Or it is multiple.
In one embodiment, described chitosan-mesoporous SiO2Carrier granular particle diameter 300~800nm.
In one embodiment, described chitosan-mesoporous SiO2Carrier is 1:(1~3 with the mass ratio of peroxide).
In one embodiment, described activator includes that tetraacetyl ethylene diamine, nonanoyloxybenzene sulfonate, four acetyl are sweet In urea, five acetyl glucose one or more.
In one embodiment, described outer stabilizer is carbonate, phosphate, sulfate, silicate, borate, shallow lake One or many in powder, gelatin, dextrin, molasses, alginate, hydroxyethyl cellulose, carboxyethyl cellulose, hydroxypropyl cellulose Kind.
In one embodiment, described biological enzyme formulation includes enzyme and sodium alginate-chitosan carrier.
In one embodiment, enzyme and the mass ratio of sodium alginate-chitosan carrier in described biological enzyme formulation For (0.5~5): 1.
In one embodiment, described surfactant at least includes dodecylbenzene sodium sulfonate, lauryl sulphate acid One in sodium, sodium glycocholate, dioctyl succinate disulfonate acid and Alkyl ethoxy carboxylate acid sodium.
It is more readily understood the above-mentioned of the application and other features, aspect and advantage with reference to described further below.
Detailed description of the invention
Participate in the election of the detailed description being preferable to carry out method of the invention below and the embodiment that includes can be more easily understood this Bright content.Unless otherwise defined, all technology used herein and scientific terminology have common with art of the present invention The identical implication that technical staff is generally understood that.When there is contradiction, it is as the criterion with the definition in this specification.
Term as used herein " by ... preparation " and " comprising " synonym.Term used herein " comprises ", " including ", " have ", " containing " or its other deformation any, it is intended that cover the including of non-exclusionism.Such as, the combination of listed elements is comprised Thing, step, method, goods or device are not necessarily solely those key elements, but can include other not expressly listed key element or The key element that this kind of compositions, step, method, goods or device are intrinsic.
Conjunction " Consists of " gets rid of any key element, step or component do not pointed out.If in claim, this Phrase will make claim be closed so that it is does not comprise the material in addition to the material that those describe, but relative often Except rule impurity.When being rather than immediately following during phrase " Consists of " occurs in the clause of claim main body after theme, It is only limited to the key element described in this clause;Other key element is not excluded outside as overall described claim.
Equivalent, concentration or other value or parameter are excellent with scope, preferred scope or a series of upper limit preferred value and lower limit During the Range Representation that choosing value limits, this is appreciated that and specifically discloses by any range limit or preferred value and any scope All scopes that arbitrary pairing of lower limit or preferred value is formed, regardless of whether whether this scope separately discloses.Such as, when open During scope " 1 to 5 ", described scope should be interpreted as including scope " 1 to 4 ", " 1 to 3 ", " 1 to 2 ", " 1 to 2 and 4 to 5 ", " 1 to 3 and 5 " etc..When numerical range is described in this article, unless otherwise indicated, otherwise this scope is intended to include its end Value and all integers within the range and mark.
Singulative includes that plural number discusses object, unless the context clearly dictates otherwise." optional " or " arbitrarily A kind of " refer to that the item described thereafter or event may or may not occur, and this description include situation that event occurs with The situation that event does not occurs.
Approximation term in specification and claims is used for modifying quantity, represents that the present invention is not limited to this concrete Quantity, also includes close to this quantity acceptable without causing the part of the correction of the change of relevant basic function.Phase Answer, modify a numerical value with " about ", " about " etc., mean and the invention is not restricted to this exact numerical.In some example, approximation Term likely corresponds to measure the precision of the instrument of numerical value.In present specification and claims, scope limits permissible Combination and/or exchange, these scopes include all subranges contained therebetween if not stated otherwise.
Additionally, indefinite article " a kind of " before key element of the present invention or component and " one " are to key element or the quantitative requirement of component (i.e. occurrence number) unrestriction.Therefore " one " or " a kind of " should be read as including one or at least one, and odd number The key element of form or component also include plural form, unless the obvious purport of described quantity refers to singulative.
" polymer " means the polymerizable compound prepared by the monomer by being polymerized identical or different type.Generic term " polymer " comprises term " homopolymer ", " copolymer ", " terpolymer " and " copolymer ".
" copolymer " means the polymer prepared by polymerization at least two different monomers.Generic term " copolymer " includes (it is general with term " terpolymer " for term " copolymer " (it is typically in order to refer to the polymer prepared by two kinds of different monomers) In order to refer to the polymer prepared by three kinds of different monomers).It also comprises the polymer manufactured by being polymerized more kinds of monomers. " blend " mean two or more polymer by physics or the method for chemistry jointly mix and the polymer that formed.
The present invention provides a kind of high-effective cleansing, the environmental protection aerobic laundry powder composition of sterilization, calculates in parts by weight:
Wherein, described activity enhancer includes biological enzyme formulation, brightening agent, activator;
Preferably, described high-effective cleansing, the environmental protection aerobic laundry powder composition of sterilization, calculate in parts by weight:
In one embodiment, described brightening agent includes the chitosan of peroxide and adsorbed peroxide-mesoporous SiO2Carrier.
Chitosan (Chitosan, CS), also known as chitosan, is that chitin (Chitin) hydrolyzes glycyl base A kind of straight chain macromolecular biological polyoses that group obtains through deacetylation procedure (deacetylation > 60%), its structure and cellulose Similar, it is the second largest Renewable resource being only second to cellulose on the earth, is unique natural cationic macromolecule in nature, There is the performances such as good biocompatibility, biodegradability, bioadhesive, antibacterial and coagulant blood, and nontoxic, price Cheaply.
Containing significant quantities of fat race primary amine on chitosan molecule chain, in acid condition, primary amine can be protonated (the pKa of amine It is 6.3), in cationic, compound polyelectrolyte can be formed, ion complex can be formed with many aniones.Shell gathers A large amount of amino in sugar subchain cause the structure of chitosan to change with environmental pH and the change of ion concentration, occur corresponding PH response, be the ideal material preparing carrier.
Chitosan has the antibacterial activity of wide spectrum, and its Antibacterial mechanism is broadly divided into two classes: for macromole chitosan, Mainly form a floor height molecular film by the intensive surface in antibacterial of macromolecular chain, affect external nutrient substance to intracellular fortune Defeated, stop the excretion of metabolite, make the metabolic disturbance of microorganism, thus reach the effect of bactericidal;For little point Seed chitosan, can arrive inside antibacterial by osmosis, with the Cytoplasm of anion in adherent cell body, and make it Raw flocculation, degeneration, upset the normal physiological activity of antibacterial, play the effect of antibacterial sterilizing.
The weight average molecular mass prepared by degradation of chitosan 5000~10000 low molecular chitosan to antibacterial and micro-life Thing has certain inhibitory action, and this inhibitory action increases along with mass concentration and strengthens.The chitosan suppression to different bacterium Effect changes along with the change of molecular weight, chitosan the antibacterial action of staphylococcus aureus is reduced with molecular weight and gradually Weaken.Studies have found that, chitosan has effect of suppression mutans streptococcus growth, and positively charged chitosan molecule is negative with antibacterial band The cell membrane effect of electric charge so that it is cell wall is impaired, chitosan easily enters in karyon through impaired cell wall, with molecule decohesion DNA synthesizes, thus has antibacterial activity.
It is excellent that mesoporous silicon dioxide nano particle has bigger specific surface area, adjustable aperture, nontoxic, biocompatibility etc. Point, has good stability and controlled particle diameter simultaneously.High specific surface area and adjustable aperture can make meso-porous titanium dioxide Silicon has higher load-carry duty.
The preparation method of mesoporous silicon oxide mainly has sol-gel process, room temperature synthetic method, phase transition method, Hydrothermal Synthesis Method, solvent evaporation method, the sedimentation method etc..Currently used most be sol-gel process, i.e. utilize surfactant molecule for mould Plate, reacts with inorganic silicon source, forms the orderly body containing silicon dioxide, afterwards by solvent extraction or the method for high-temperature calcination Remove template agent removing, obtain mesoporous silicon oxide.The architectural feature of mesoporous silicon oxide by surfactant, reactant concentration, pH, The many factors impacts such as response time.Generally, when pH value is relatively low, the mesoporous silicon oxide particle diameter of preparation is less, pH value Time higher, particle diameter is relatively big, therefore can be by changing the amount regulation mesoporous silicon oxide of base catalyst sodium hydroxide or ammonia The particle diameter of nanoparticle.Common meso-porous titanium dioxide silicon structure has MCM-41 and SBA-1 of hexagonal phase, three-dimensional hexagonal structure SBA-2, the MSU-n of lack of alignment hexagonal structure.
Peroxide can be supported on inside its pore passage structure as carrier by mesoporous silicon dioxide nano particle, peroxide simultaneously Compound molecule can also be adsorbed on the surface of mesoporous silicon oxide by the active force such as hydrogen bond, electrostatic interaction.Releasing of peroxide Put and rely primarily on pore size, the response of mesopore surfaces functional group and mesoporous morphology Control.
In one embodiment, the one during described peroxide includes calper calcium peroxide, SODIUM PERCARBONATE, carbamide percarbonate Or it is multiple;Preferably, one or more during described peroxide includes calper calcium peroxide, SODIUM PERCARBONATE;Preferably, described peroxide Compound is SODIUM PERCARBONATE.
Calper calcium peroxide is a kind of white powder, stable when being dried, and can the most persistently discharge oxygen, produce simultaneously in water Active oxygen and calcium hydroxide have faint bactericidal action, but in water, dissolubility is atomic.
SODIUM PERCARBONATE is a kind of white powder, can be analyzed to sodium carbonate and hydrogen peroxide, has certain storage stability.Cross Sodium carbonate belongs to heat-sensitive substance, easily decomposes and generate water, oxygen and monohydrated sodium carbonate under high temperature, high humidity environment, and dry crosses carbon Acid sodium decomposes when 120 DEG C, and SODIUM PERCARBONATE has stronger affinity to water, easily causes decomposition after its surface adsorption minor amount of water, It can be promoted to decompose in the presence of some metal ion such as ferrum, copper, manganese, cobalt etc., so needing in process of production to add surely Determine agent, to ensure to obtain the SODIUM PERCARBONATE product of good stability, it is ensured that it still has high active oxygen content within certain storage period.
Carbamide percarbonate outward appearance is white crystalline powder, nontoxic odorlessness, theoretical active oxygen content: 16.0%, H2O2Contain Amount: 35.0%, aqueous solution soluble in water has the character of carbamide and hydrogen peroxide concurrently.Carbamide, H it is decomposed in water2O2And elemental oxygen, And slowly release O2.Its active o content is high, and the dissolubility in water is big, and pH value of water solution weakly acidic pH, good stability, during effectiveness Between long, have no side effect, Nonpoisonous, non-environmental-pollution.
In one embodiment, described mesoporous SiO2Carrier granular particle diameter 300~800nm;Preferably, described mesoporous SiO2Carrier granular particle diameter 400~600nm.
In one embodiment, described chitosan-mesoporous SiO2Carrier is 1:(1~3 with the mass ratio of peroxide); Preferably, described mesoporous SiO2Carrier is 1:(1 with the mass ratio of peroxide.5~2.5).
It is as follows that chitosan-mesoporous silicon oxide carries SODIUM PERCARBONATE particle preparation method:
(1) preparation 50ml SODIUM PERCARBONATE aqueous solution (40mg/mL), adds 0.5g meso-porous titanium dioxide Si powder, room temperature Stirring 10h, after reaction terminates, filters, and is dried centrifugal product, obtains loading mesoporous silicon dioxide nano particle of SODIUM PERCARBONATE;
(2) prepare the chitosan/acetic acid solution (acetic acid is 10%V/V) of 0.4%W/V, adjust pH by the NaOH solution of 1mol Being 7.0, taking 40mLpH is 7.The chitosan of 0/acetic acid solution adds 0.2g mesoporous silicon oxide/SODIUM PERCARBONATE, stirs under room temperature 20h, after reaction terminates, product centrifugation, deionized water wash twice, product room temperature is vacuum dried, and obtains chitosan-mesoporous Silicon dioxide carries SODIUM PERCARBONATE particle.
In one embodiment, described activator includes that tetraacetyl ethylene diamine, nonanoyloxybenzene sulfonate, four acetyl are sweet In urea, five acetyl glucose one or more;Preferably, described activator includes tetraacetyl ethylene diamine, nonyl acyloxybenzenesulfonic acids In sodium one or more;Preferably, described activator is tetraacetyl ethylene diamine.
In bleach, because of oxygen-bearing bleaching agent avirulence, not there is chlorine taste, and be applicable to all fibres and coloured knit Thing, and all there is the series of advantages such as the good compatibility with various surfactants and enzyme, thus more general by consumer All over welcoming.The optimal oxygen release temperature of SODIUM PERCARBONATE is at 40~60 DEG C.For Asian countries especially Chinese Consumer's, like Room temperature washs, and therefore the oxygen effect of washing of SODIUM PERCARBONATE cannot be not fully exerted.So, it is necessary to select suitable oxygen release to activate Agent is to reduce its oxygen release temperature.
In the aqueous solution not having oxygen release activator, the balance of SODIUM PERCARBONATE oxygen release process is temperature controlled, at low temperatures Decompose the slowest.If there being oxygen release activator, the peroxide bridge of hydrogen peroxide molecule can shift, with oxygen release activator generation acyl group Change reaction and generate peroxy acid.This reaction need not the highest temperature, even if at low temperatures, and a small amount of mistake that SODIUM PERCARBONATE discharges Hydrogen oxide also can make this reaction occur, and original oxygen release balance has been broken in this reaction so that it is to accelerated release in vitro peroxidating The direction of hydrogen is moved.It addition, the peroxy acid generated is owing to having higher oxidation-reduction potential, show when cold washing More more preferable activity than hydrogen peroxide.So, oxygen release activator promotes SODIUM PERCARBONATE to be easier to release hydrogen peroxide the most at low temperatures, The most directly take part in cold washing process.
In one embodiment, described outer stabilizer is carbonate, phosphate, sulfate, silicate, borate, shallow lake One or many in powder, gelatin, dextrin, molasses, alginate, hydroxyethyl cellulose, carboxyethyl cellulose, hydroxypropyl cellulose Kind;Preferably, described outer stabilizer is carbonate, alginate, hydroxyethyl cellulose, carboxyethyl cellulose, hydroxy propyl cellulose In element one or more;Preferably, during described outer stabilizer is carbonate, hydroxypropyl cellulose one or more;Wherein said Carbonate is sodium carbonate.
The effect of outer stabilizer is to be coated with by sodium percarbonate granules, forms a coating at its outer surface, makes SODIUM PERCARBONATE Granule is isolated from the outside, it is to avoid contact with water and impurity.
In one embodiment, described biological enzyme formulation includes enzyme and sodium alginate-chitosan carrier.
In one embodiment, enzyme and the mass ratio of sodium alginate-chitosan carrier in described biological enzyme formulation For (0.5~5): 1.
In one embodiment, described enzyme preparation includes proteinase-10 .5%-3%, lipase 0.05%-2%, starch Enzyme 0.05-2%;Preferably, described enzyme preparation includes proteinase-10 .5%-2%, lipase 0.05%-1.5%, amylase 0.05-1%.
Enzyme preparation is a kind of efficient washing assisant, utilizes its catalytic function can substantially remove various dirt, and lives in surface Property the cleaning ingredients such as agent compounding can be easier to, more effectively dirt be removed.The catalytic action of dirt is had specific by enzyme preparation Selectivity.Wherein, protease can promote that protein molecule hydrolyzes;Lipase can remove some oil soluble liquid or half admittedly Body dirt, oiliness relatively strong with fibration power including animal and plant fat, fatty acid, fatty alcohol, mineral oil etc., that be difficult to remove is dirty Dirt.
Enzyme immobilizatio is or to be limited to organized enzyme constraint in certain region with certain material, but can still provide for enzyme Specific catalytic reaction, and recyclable and reusable a kind of new technique.It has many advantages, such as: be prone to fixing Change enzyme-to-substrate, product separately, facilitate follow-up separation and purification;Temperature and pH subject range are increased;Product can be increased Yield;The service efficiency of enzyme is high, and use cost is low.
Sodium alginate (sodium alginate) be from Sargassum extract a kind of natural polysaccharide compounds, odorless without Taste, soluble in water, insoluble in ethanol, ether, chloroform and acid (pH < 3).It is by guluronic acid (G section) and its stereoisomerism 2 kinds of construction units of body mannuronic acid (M section) linked by α (1-4) glycosidic bond in 3 kinds of modes (MM section, GG section and MG section) and The linear block copolymers become.Ca is added in its aqueous solution2+、Ba2+Na after cation, on G unit+Send out with divalent ion Raw ion-exchange reactions, G group is piled up and is formed cross-linked network structure, thus is transformed into hydrogel.Sodium alginate has good Thickening property, film property, stability, flocculability and sequestering.
The method of sodium alginate-chitosan immobilized enzyme preparation:
Weigh a certain amount of sodium alginate in 40 DEG C of water-baths, be incubated dissolving, weigh a certain amount of chitosan 5% simultaneously Acetum in 40 DEG C of water-baths, be incubated dissolving, then add a certain amount of in the chitosan-acetic acid solution being completely dissolved CaCl2Solution (calcium ion concentration is 0.25mol/L), fully mixes.Pipette 1mL and dilute the enzyme liquid of 10 times in mass percentage concentration Being in the 10mL sodium alginate soln of 2.0%, stir, after static a period of time, dropping mass percentage concentration is 2.0% 10mL chitosan acetic acid-CaCl2In mixed solution, stir with rotating speed 180r/min, form smooth microcapsule ball, add matter Amount percentage concentration is the glutaraldehyde of 0.3%, and the most quickly stirring, is placed on 4 DEG C of environment immobilization certain times.By microcapsule With pH 8.0 NaHCO3, 0.1mol/L NaCl, 0.1mol/L pH5.5NaAc, after pH 8.0 Tris-HCl sequential purge, enter Row lyophilization.
In one embodiment, described surfactant includes dodecylbenzene sodium sulfonate, sodium lauryl sulphate, sweet One or more in sodium cholate, dioctyl succinate disulfonate acid and Alkyl ethoxy carboxylate acid sodium;Preferably, described surface Activating agent includes one or more in dodecylbenzene sodium sulfonate, sodium lauryl sulphate.
Sodium lauryl sulphate is a kind of anion surfactant, nontoxic, is slightly soluble in alcohol, insoluble in chloroform, ether, readily soluble Yu Shui, good with anion, the multiple compatibility of nonionic, insensitive to alkali and hard water, have good emulsibility, foaming characteristic, foaming, Infiltration, decontamination and dispersive property, bubble enrich, and biodegradation is fast, compound with nonionic surfactant, profit is better achieved Wet, penetrated soil.
Dodecylbenzene sodium sulfonate is a kind of anion surfactant, have low bubble, transparent, can give pure white color and luster, High-efficient greasy dirt removing, antistatic property.To particulate fouling, protein dirt and oily dirt have significant clean effect, to natural On cellulose particulate fouling cleaning function it is further preferred that, detergency strengthens along with the rising of wash temperature, but hand washing time to skin Skin has certain zest, so in order to obtain the most comprehensive clean result, often compounding use with nonionic surfactant.
In one embodiment, described nonionic surfactant includes polyoxyethylene lauryl ether, alkyl phenol polyoxy In vinyl Ether, aliphatic acid polyethenoxy ether one or more.
Polyoxyethylene lauryl ether has excellent washing, emulsifying, dispersion, moistening, solubilising (at the aqueous solution more than CMC The emulsifying agent of middle addition all forms micelle, and the inside of micelle is the lipophilic fraction of emulsifying agent, and outside then arranges hydrophilic group Group) etc. function, and foaming power is strong, easily rinses, and detergency is excellent;Be in surfactant to the minimum kind of skin irritation it One.It can reduce their zest with various surfactant compounds, improve the performance of product, and it is mild washing, perfume Ripple (such as shampoo for baby), body lotion, cleansing milk and the optimum feed stock of cosmetics.
In one embodiment, other auxiliary agents described are organic sequestering agent.
In one embodiment, described organic sequestering agent includes triethanolamine, ethylenediaminetetraacetic acid (EDTA), ethanedioic acid In tetraacethyl disodium (EDTA-2Na), nitrilotriacetic acid(NTA) (NTA), diethylene-triamine pentaacetic acid (DTPA), tartaric acid, citric acid One or more;Preferably, during described organic sequestering agent includes ethylenediaminetetraacetic acid (EDTA), citric acid one or more.
In one embodiment, described organic sequestering agent ethylenediaminetetraacetic acid (EDTA), the mass ratio of citric acid are 1: (1~5);Preferably, described organic sequestering agent ethylenediaminetetraacetic acid (EDTA), the mass ratio of citric acid are 1:(2~5); Preferably, described organic sequestering agent ethylenediaminetetraacetic acid (EDTA), the mass ratio of citric acid are 1:3.
Chelate is the coordination compound with circulus being combined into by central ion and multidentate ligand.Chelate is to join The one of compound, in the structure of chelate, necessarily has one or more multidentate ligand to provide multipair electronics to be formed with centrosome Coordinate bond.Chelate is generally stable than general coordination compound, and five or the six-membered ring structure that often have in its structure more enhance Stability.
In order to improve SODIUM PERCARBONATE stability in natural environment, add by a certain percentage in SODIUM PERCARBONATE powder by A kind of organic chelate and the complex stabilizer of a kind of inorganic salt composition, after stirring, can substantially stop percarbonic acid The decomposition of sodium, keeps the active o content of SODIUM PERCARBONATE.SODIUM PERCARBONATE preservation, transport and the aspect such as use, all have non- The most important and be widely applied value.
Hydrophile-lipophile balance value (HLB) is the strong and weak numerical value representing surfactant hydrophilic and oleophilic, by nonionic The HLB value of the polyoxyethylene glycol base that surfactant hydrophilic is maximum is set to 20, by saturated alkane base maximum for hydrophobicity HLB value is set to 0, so the HLB value of nonionic surfactant is between 0-20.HLB value is bigger, and its hydrophilic is the strongest;HLB Being worth the least, its lipophile is the strongest.HLB value can have a following presentation:
In one embodiment, described HLB value is 10~15.
In one embodiment, the preparation technology bag of the environmental protection aerobic laundry powder composition of described high-effective cleansing, sterilization Include: in proportion fresh water (FW), dodecylbenzene sodium sulfonate are joined after batching kettle stirs ten minutes, add organic sequestering agent and Sodium carbonate, is configured to the slip containing 60%-80% solid content after stirring;It is then delivered to spray tower and is spray-dried prepared Detergent original washing powder.It is then delivered in total material conveyer, in original washing powder, adds activity enhancer, sodium lauryl sulphate in proportion Join raw material after Deng, stir, discharging, pack.
The present invention passes through the carrier loaded SODIUM PERCARBONATE of chitosan-mesoporous silicon oxide, is not only effectively increased SODIUM PERCARBONATE Stability, and rely on pore size, the response of mesopore surfaces functional group and the release of mesoporous morphology Control SODIUM PERCARBONATE.
Enzyme preparation is a kind of efficient washing assisant, utilizes its catalytic function can substantially remove various dirt, and lives in surface Property the cleaning ingredients such as agent compounding can be easier to, more effectively dirt be removed, but enzyme preparation is used in mixed way with peroxide, The most easily causing the decomposition of enzyme, thus affect the vigor of enzyme, enzyme preparation is fixed by the present invention by sodium alginate-chitosan carrier Change, be not only effectively improved the stability of enzyme preparation, also improve the activity of enzyme preparation.
The present invention, by activity enhancer, surfactant, synergism between outer stabilizer and other auxiliary agents, makes this Aerobic laundry powder composition can efficient sterilizing, remove common bacteria, particularly disadvantageous in gynecological and the pathogenic bacteria of baby children, sterilizing rate is high And the most thoroughly;Highly effective plaque-removing: effectively remove common bloodstain, sweat stain, urine stain, just stain, coffee stain, really stain, tea stain etc.;And make Used time can be in order to avoid washing by rubbing with the hands: only needs to soak, just can reach the effect of cleaning stain removal.The effect eliminated the unusual smell is played by sterilization, Make cleaning product of the present invention to wash more smelly and more smelly, or moist sky is not done and occurred mouldy in south, the phenomenon of abnormal flavour.
The present invention carcinogenic without phosphorous, chloride, fluorescent agent, essence etc. not environmentally or stimulate skin composition, to flesh Skin is non-stimulated, will not cause the side effect such as allergy or calcination, not remain, easily rinse, and clear water simply rinses can be knitted with rinsed clean Thing do not have alkalescence live table live residual, there is no sticky feel, pH is neutrality, after washing hold liquid can normal discharge, to environment invariably Good impact.
Below by embodiment, the present invention is specifically described.Be necessary it is pointed out here that, following example are only used In the invention will be further described, it is impossible to be interpreted as limiting the scope of the invention, professional and technical personnel in the field Some nonessential improvement and adjustment that content according to the invention described above is made, still fall within protection scope of the present invention.
It addition, illustrate without other, raw materials used is all commercially available, is purchased from traditional Chinese medicines chemical reagent.
High-effective cleansing, sterilization the raw material of environmental protection aerobic laundry powder composition as follows:
A: brightening agent
B: activator
C: enzyme preparation
D: dodecyl sodium sulfate
E: sodium lauryl sulphate
F: sodium carbonate
G:EDTA
H: citric acid
Embodiment 1
High-effective cleansing, the preparation technology of environmental protection aerobic laundry powder composition of sterilization include: in proportion by fresh water (FW), 12 Sodium alkyl benzene sulfonate joins after stirring ten minutes in batching kettle, adds organic sequestering agent and sodium carbonate, configures after stirring Become the slip containing 60%-70% solid content;Slip, through being pumped into the top of spray tower, becomes little liquid through high-pressure atomization Dripping, droplet is in spray tower and vapours constantly carries out heat exchange, along with the moisture major part in drop is evaporated, forms sky Heart granule, hollow bead now is referred to as original washing powder.Original washing powder through Belt Conveying to after join apparatus system, in proportion toward in original washing powder Join raw material after adding activity enhancer, sodium lauryl sulphate, citric acid etc., stir, discharging, pack.
High-effective cleansing, sterilization environmental protection aerobic laundry powder composition in the mass fraction of each raw material components be:
Wherein, chitosan-mesoporous SiO in brightening agent2Carrier granular particle diameter 500nm;Chitosan-mesoporous SiO2Carrier and mistake The mass ratio of oxide is 1:2;Enzyme is 3:1 with the mass ratio of sodium alginate-chitosan carrier.
Embodiment 2
High-effective cleansing, sterilization the preparation technology of environmental protection aerobic laundry powder composition with embodiment 1;
High-effective cleansing, sterilization environmental protection aerobic laundry powder composition in the mass fraction of each raw material components be:
Wherein, chitosan-mesoporous SiO in brightening agent2Carrier granular particle diameter 500nm;Chitosan-mesoporous SiO2Carrier and mistake The mass ratio of oxide is 1:2;Enzyme is 3:1 with the mass ratio of sodium alginate-chitosan carrier.
Embodiment 3
High-effective cleansing, sterilization the preparation technology of environmental protection aerobic laundry powder composition with embodiment 1;
High-effective cleansing, sterilization environmental protection aerobic laundry powder composition in the mass fraction of each raw material components be:
Wherein, chitosan-mesoporous SiO in brightening agent2Carrier granular particle diameter 400nm;Chitosan-mesoporous SiO2Carrier and mistake The mass ratio of oxide is 1:2;Enzyme is 3:1 with the mass ratio of sodium alginate-chitosan carrier.
Embodiment 4
High-effective cleansing, sterilization the preparation technology of environmental protection aerobic laundry powder composition with embodiment 1;
High-effective cleansing, sterilization environmental protection aerobic laundry powder composition in the mass fraction of each raw material components be:
Wherein, chitosan-mesoporous SiO in brightening agent2Carrier granular particle diameter 300nm;Chitosan-mesoporous SiO2Carrier and mistake The mass ratio of oxide is 1:2;Enzyme is 3:1 with the mass ratio of sodium alginate-chitosan carrier.
Embodiment 5
High-effective cleansing, sterilization the preparation technology of environmental protection aerobic laundry powder composition with embodiment 1;
High-effective cleansing, sterilization environmental protection aerobic laundry powder composition in the mass fraction of each raw material components be:
Wherein, chitosan-mesoporous SiO in brightening agent2Carrier granular particle diameter 600nm;Chitosan-mesoporous SiO2Carrier and mistake The mass ratio of oxide is 1:1;Enzyme is 3:1 with the mass ratio of sodium alginate-chitosan carrier.
Embodiment 6
High-effective cleansing, sterilization the preparation technology of environmental protection aerobic laundry powder composition with embodiment 1;
High-effective cleansing, sterilization environmental protection aerobic laundry powder composition in the mass fraction of each raw material components be:
Wherein, chitosan-mesoporous SiO in brightening agent2Carrier granular particle diameter 800nm;Chitosan-mesoporous SiO2Carrier and mistake The mass ratio of oxide is 1:3;Enzyme is 3:1 with the mass ratio of sodium alginate-chitosan carrier.
Embodiment 7
High-effective cleansing, sterilization the preparation technology of environmental protection aerobic laundry powder composition with embodiment 1;
High-effective cleansing, sterilization environmental protection aerobic laundry powder composition in the mass fraction of each raw material components be:
Wherein, chitosan-mesoporous SiO in brightening agent2Carrier granular particle diameter 500nm;Chitosan-mesoporous SiO2 carrier and mistake The mass ratio of oxide is 1:2;Enzyme is 0 with the mass ratio of sodium alginate-chitosan carrier.5:1.
Embodiment 8
High-effective cleansing, sterilization the preparation technology of environmental protection aerobic laundry powder composition with embodiment 1;
High-effective cleansing, sterilization environmental protection aerobic laundry powder composition in the mass fraction of each raw material components be:
Wherein, chitosan-mesoporous SiO in brightening agent2Carrier granular particle diameter 500nm;Chitosan-mesoporous SiO2Carrier and mistake The mass ratio of oxide is 1:2;Enzyme is 5:1 with the mass ratio of sodium alginate-chitosan carrier.
Embodiment 9
High-effective cleansing, sterilization the preparation technology of environmental protection aerobic laundry powder composition with embodiment 1;
High-effective cleansing, sterilization environmental protection aerobic laundry powder composition in the mass fraction of each raw material components be:
Wherein, chitosan-mesoporous SiO in brightening agent2Carrier granular particle diameter 500nm;Chitosan-mesoporous SiO2Carrier and mistake The mass ratio of oxide is 1:2;Enzyme is 3:1 with the mass ratio of sodium alginate-chitosan carrier.
Embodiment 10
High-effective cleansing, sterilization the preparation technology of environmental protection aerobic laundry powder composition with embodiment 1;
High-effective cleansing, sterilization environmental protection aerobic laundry powder composition in the mass fraction of each raw material components be:
Wherein, chitosan-mesoporous SiO in brightening agent2Carrier granular particle diameter 500nm;Chitosan-mesoporous SiO2Carrier and mistake The mass ratio of oxide is 1:2;Enzyme is 3:1 with the mass ratio of sodium alginate-chitosan carrier.
Embodiment 11
High-effective cleansing, sterilization the preparation technology of environmental protection aerobic laundry powder composition with embodiment 1;
High-effective cleansing, sterilization environmental protection aerobic laundry powder composition in the mass fraction of each raw material components be:
Wherein, chitosan-mesoporous SiO in brightening agent2Carrier granular particle diameter 500nm;Chitosan-mesoporous SiO2Carrier and mistake The mass ratio of oxide is 1:2;Enzyme is 3:1 with the mass ratio of sodium alginate-chitosan carrier.
Embodiment 12
High-effective cleansing, sterilization the preparation technology of environmental protection aerobic laundry powder composition with embodiment 1;
High-effective cleansing, sterilization environmental protection aerobic laundry powder composition in the mass fraction of each raw material components be:
Wherein, chitosan-mesoporous SiO in brightening agent2Carrier granular particle diameter 500nm;Chitosan-mesoporous SiO2Carrier and mistake The mass ratio of oxide is 1:2;Enzyme is 3:1 with the mass ratio of sodium alginate-chitosan carrier.
Comparative example 1
Common commercially available detergent 1.
Comparative example 2
Common commercially available detergent 2.
Comparative example 3
Common commercially available detergent 3.
Method of testing
1, detergency evaluation
In order to verify the detergency of laundry powder composition of the present invention (neutral detergent), carry out detergency test.Ginseng According to GB/T13174-2008 " dress material laundry detergents detergency and the mensuration of circulation scourability " standard, use GB white carbon black JB- 01, GB albumen JB-02, tri-kinds of soiled cottons of GB sebum JB-03 are tested.
Experiment condition is: uses 250ppm hard water, wash concentration 1-6g/L, wash time 15min, temperature 25 DEG C, use The RQHL type Terg-O-Tometer of national regulations, rotating speed are 60r/min.
2, bactericidal property test
Quantitative sterilization: use suspension quantitative method, take 15 part 0.5ml bacteria suspension is respectively with 0.5mg embodiment 1-12 and contrast Example 1-3 detergent mixes, and acts on 10min, takes 0.5ml bacterium solution mixed liquor adds to fill 4.In the test tube of 5ml nertralizer, mixing 10min, takes mixed liquor 1ml and does agar plate figure and smear inoculation, is placed in 37 DEG C of incubators and cultivates 24h, carry out count plate, calculates antibacterial Killing rate.
Strain has selected Staphyloccocus aureus, escherichia coli and Candida albicans spore.
3, the stability test of peroxide in detergent
Detergent is opened wide in the climatic chamber being placed on 40 DEG C, its work of the sample test taken out in baking oven every 2 weeks The content of property oxygen, judges its stability.
4, the test of enzyme activity in detergent
In detergent in reference GB/T 13173-2008 " surfactant detergent method of testing ", protease is relative Enzyme activity or the assay method of content.Azo network element can be hydrolyzed to micromolecule polypeptide, undegradable azo network element by protease Molecule is met trichloroacetic acid and is produced precipitation, and the product of hydrolysis is retained in the supernatant, and has feature to inhale at 390nm wavelength Receive peak.Under the temperature determined, pH and time, the production concentration formed is relevant with the content of protease and activity, therefore leads to Cross the absorbance measuring hydrolyzed solution, content or the vigor height of protease in original sample can be extrapolated.
Detergent is opened wide in the climatic chamber being placed on 37 DEG C, its enzyme of sample test taken out in baking oven every 2 weeks The content of vigor, judges its stability.
Table 1 test result
From above-mentioned test result it can be seen that compared with common commercially available detergent, use detergent combination in the present invention Thing, bactericidal effect and clean effect are especially good;Compared with regular powder, the content of active component such as brightening agent and enzyme preparation is equal It is greatly improved, and brightening agent and biological enzyme formulation the most stable under natural storage condition.Detergent combination in the present invention Thing uses condition to be neutral, does not almost hurt hands, biodegradable, is especially suitable for washing with women and infantile clothes, Bu Huiyin Play the skin problem such as erythra, erythema, decortication, the submissiveest light of medicated clothing after washing, will not be crude.
Aforesaid example is merely illustrative, for explaining some features of the method for the invention.Appended right is wanted Ask and be intended to the widest scope that requirement it is contemplated that, and embodiments as presented herein is only according to all possible enforcement The explanation of the embodiment of the selection of the combination of example.Therefore, the purpose of applicant is that appended claim is not illustrated this The selectional restriction of the example of bright feature.Some numerical rangies used in the claims also include sub-model within Enclosing, the change in these scopes also should be construed to be covered by appended claim in the conceived case.

Claims (10)

1. a high-effective cleansing, the environmental protection aerobic laundry powder composition of sterilization, it is characterised in that calculate in parts by weight:
Wherein, described activity enhancer includes biological enzyme formulation, brightening agent, activator.
High-effective cleansing the most according to claim 1, the environmental protection aerobic laundry powder composition of sterilization, it is characterised in that described Brightening agent includes the chitosan-mesoporous SiO of peroxide and adsorbed peroxide2Carrier.
High-effective cleansing the most according to claim 2, the environmental protection aerobic laundry powder composition of sterilization, it is characterised in that described Peroxide includes one or more in calper calcium peroxide, SODIUM PERCARBONATE, carbamide percarbonate.
High-effective cleansing the most according to claim 2, the environmental protection aerobic laundry powder composition of sterilization, it is characterised in that described Chitosan-mesoporous SiO2Carrier granular particle diameter 300~800nm.
High-effective cleansing the most according to claim 2, the environmental protection aerobic laundry powder composition of sterilization, it is characterised in that described Chitosan-mesoporous SiO2Carrier is 1:(1~3 with the mass ratio of peroxide).
High-effective cleansing the most according to claim 1, the environmental protection aerobic laundry powder composition of sterilization, it is characterised in that described Activator includes one or more in tetraacetyl ethylene diamine, nonanoyloxybenzene sulfonate, four acetyl glycolurils, five acetyl glucose.
High-effective cleansing the most according to claim 1, the environmental protection aerobic laundry powder composition of sterilization, it is characterised in that described Outer stabilizer is carbonate, phosphate, sulfate, silicate, borate, starch, gelatin, dextrin, molasses, alginate, hydroxyl In ethyl cellulose, carboxyethyl cellulose, hydroxypropyl cellulose one or more.
High-effective cleansing the most according to claim 1, the environmental protection aerobic laundry powder composition of sterilization, it is characterised in that described Biological enzyme formulation includes enzyme and sodium alginate-chitosan carrier.
High-effective cleansing the most according to claim 8, the environmental protection aerobic laundry powder composition of sterilization, it is characterised in that described In biological enzyme formulation, enzyme is (0.5~5) with the mass ratio of sodium alginate-chitosan carrier: 1.
High-effective cleansing the most according to claim 1, the environmental protection aerobic laundry powder composition of sterilization, it is characterised in that described Surfactant at least includes dodecylbenzene sodium sulfonate, sodium lauryl sulphate, sodium glycocholate, dioctyl succinate disulfonate acid And the one in Alkyl ethoxy carboxylate acid sodium.
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CN108359543A (en) * 2018-04-19 2018-08-03 周大凯 The aerobic foam washing compound powder of environment-friendly highly efficient decontamination that safe pro-skin, profession are sterilized
CN109846743A (en) * 2019-04-03 2019-06-07 泉后(深圳)投资发展有限公司 A kind of moisturizing remediation composition and its preparation method and application
CN111304016A (en) * 2020-03-24 2020-06-19 广州立白企业集团有限公司 Sterilizing washing powder
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CN115145236A (en) * 2022-08-31 2022-10-04 南京狮尚生物科技有限公司 Intelligent production control system and method for decontamination aerobic foam washing powder composition

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