CN108166259A - A kind of non-woven cloth composite antibacterial agent and preparation method thereof - Google Patents
A kind of non-woven cloth composite antibacterial agent and preparation method thereof Download PDFInfo
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- CN108166259A CN108166259A CN201810024880.4A CN201810024880A CN108166259A CN 108166259 A CN108166259 A CN 108166259A CN 201810024880 A CN201810024880 A CN 201810024880A CN 108166259 A CN108166259 A CN 108166259A
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M16/00—Biochemical treatment of fibres, threads, yarns, fabrics, or fibrous goods made from such materials, e.g. enzymatic
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M13/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M13/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
- D06M13/322—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing nitrogen
- D06M13/46—Compounds containing quaternary nitrogen atoms
- D06M13/463—Compounds containing quaternary nitrogen atoms derived from monoamines
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
- D06M15/19—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with synthetic macromolecular compounds
- D06M15/37—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
- D06M15/19—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with synthetic macromolecular compounds
- D06M15/37—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- D06M15/53—Polyethers
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Abstract
The invention discloses a kind of non-woven cloth composite antibacterial agent and preparation method thereof, are related to disinfection sanitizer technical field.The complex antimicrobials include following components in percentage by weight:Polyhexamethylene biguanidine hydrochloride or poly (hexamethylene) class antiseptic 15 ~ 40%;Cationic quaternary ammonium salt antiseptic 1 ~ 10%;Fatty alcohol polyoxyethylene ether 1 ~ 2.5%;Polyethylene glycol 0.4 ~ 2%;Dioctadecyl dimethyl ammonium chloride 0.5 ~ 1.5%;Pure water complements to 100%.The present invention is synergistic by the way that poly (hexamethylene) class antiseptic and cationic quaternary ammonium salt antiseptic is selected to compound, and improves sterilization intensity, make fungicidal spectrum wider, and antiseptic can be adsorbed securely on non-woven fabrics fiber, be not easily disconnected from, so as to increase the fastness to washing of antiseptic.
Description
Technical field
The present invention relates to disinfection sanitizer technical field, more specifically, it relates to a kind of non-woven cloth composite antibacterial agent and
Preparation method.
Background technology
Non-woven fabrics is a kind of that textile staple or long filament is soft by having of being formed of web forming method and concretion technology
Soft, ventilative and planar structure tencel product.With the raising of human living standard, the enhancing of health perception, antibacterial production
Product are increasingly subject to the pro-gaze of people, and the antibacterial nonwoven cloth that antimicrobial treatment production is carried out to non-woven fabrics also more has market.At present
The use of the antiseptic in nonwoven production process is mainly nano silver antimicrobials, but the reality of antibacterial nonwoven cloth can not be met
Demand.
It is such as disclosed in the Chinese invention patent of Publication No. CN102644162A a kind of based on nano silver simple substance antibacterial
The preparation method of the non-thermoplastic cloth of agent, takes the nano silver colloidal sol described in Patent No. ZL200910091031.1, and drying crushes
To nano silver simple substance powder;Then negated textile cloth spinning resin, nano silver simple substance powder, coupling dispersant, discoloration inhibitor
It is granulated after mixing, obtains antibacterial matrices;Then conventional spinning obtains antibacterial non-thermoplastic cloth.
The antiseptic used in above-mentioned patent is mainly nano silver simple substance antiseptic, however the sterilizing ability of nano silver has
Limit, only using only nano silver as antiseptic, sterilization intensity and fungicidal spectrum range need to be promoted;Secondly, nanometer silver antimicrobial is used
When agent carries out antimicrobial treatment to non-woven fabrics, technique is cumbersome, is expended in processing procedure also big;And due to the spy of nano silver itself
Property, the antibacterial nonwoven cloth produced easily changes colour, it is difficult to suitable for light non-woven fabrics.
It is, therefore, desirable to provide a kind of new scheme solves the above problems.
Invention content
In view of the deficienciess of the prior art, the purpose of the present invention one is to provide a kind of non-woven cloth composite antibacterial agent, lead to
Cross and a variety of antiseptics selected to be compounded, to solve the above problems, with sterilization intensity height, wide sterilization spectrum, to non-woven fabrics into
Simple for process, the advantages of non-woven fabrics will not being made to change colour of row processing.
To achieve the above object one, the present invention provides following technical schemes:
A kind of non-woven cloth composite antibacterial agent, includes following components in percentage by weight:
Polyhexamethylene biguanidine hydrochloride or poly (hexamethylene) class antiseptic 15~40%;
Cationic quaternary ammonium salt antiseptic 1~10%;
Fatty alcohol polyoxyethylene ether 1~2.5%;
Polyethylene glycol 0.4~2%;
Dioctadecyl dimethyl ammonium chloride 0.5~1.5%;
Pure water complements to 100%.
Through the above technical solutions, since non-woven fabrics fiber is in water with negative electrical charge, polyhexamethylene biguanidine hydrochloride or
Poly (hexamethylene) class antiseptic, cationic quaternary ammonium salt antiseptic are cationic antiseptic, and antiseptic is easier to inhale
It is attached on non-woven fabrics fiber, is not easily disconnected from, so as to increase the fastness to washing of antiseptic;Bleeding agent is conducive to antiseptic and gos deep into nonwoven
Inside measuring fiber, meanwhile, bleeding agent selection is non-ionic, avoids reacting to form precipitation with antiseptic;Due to poly- six methylene of hydrochloric acid
Base biguanides or poly (hexamethylene) class antiseptic are weaker to the bactericidal effect of Gram-negative bacteria, thus the present invention select sun from
Sub- quaternary ammonium salt antiseptic is compounded with it, and cationic quaternary ammonium salt antiseptic can effectively kill Gram-negative bacteria, gram
Positive bacteria and fungi, the shortcomings that polyhexamethylene biguanidine hydrochloride or poly (hexamethylene) class antiseptic can be made up;And sun
Cationic quaternary ammonium salt antiseptic has gain effect to killing positive bacteria, can reduce polyhexamethylene biguanidine hydrochloride or poly- six methylene
The additive amount of base guanidine salt class antiseptic.Fatty alcohol polyoxyethylene ether can promote the antibacterial components of complex antimicrobials to penetrate into non-woven fabrics
Fibrous inside increases the fastness to washing of antiseptic.
Further preferably, the poly (hexamethylene) class antiseptic is poly (hexamethylene) hydrochloride, poly- six methylene
Any one in base guanidine phosphate, polyhexamethylene guanide propionate.
Through the above technical solutions, above-mentioned antiseptic wide sterilization spectrum, sterilization intensity is high, when handling non-woven fabrics
Only it need to spray or impregnate, simple process, it is corrosion-free to processed material and its discoloration will not be made, and colourless, tasteless, it is steady to light, heat
Fixed, the permanently effective antibacterial of energy is mild without the nuisances such as heavy metal, safety.
Further preferably, the cationic quaternary ammonium salt antiseptic is dodecyl benzyl dimethyl ammonium chloride, 18
Any one in zephiran, double-track suspended self-propelled conveyor, bisoctyl dimethyl ammonium bromide.
Through the above technical solutions, above-mentioned antiseptic belongs to non-oxidative antimicrobial agent, there is wide spectrum, efficiently sterilize energy
Power, can efficiently control bacterial reproduction and growth, and with good dispersion, osmosis, while has and certain deoil, remove
Smelly ability and corrosion inhibition.
Further preferably, the molecular weight of the polyethylene glycol is 200~800.
Through the above technical solutions, polyethylene glycol is non-ionic antistatic agent, have well with other components of the present invention
Intermiscibility, while can also make non-woven fabrics strengthen lubricity;If the too conference of the molecular weight of polyethylene glycol leads to antiseptic viscosity too
Height, therefore molecular weight needs to control in the range of 200~800.
Further preferably, the non-woven cloth composite antibacterial agent is 0.1~0.5% to spill Jin Rong also comprising weight percent
Leaf extract.
Polyphenols, flavone compound, tannin, life are mainly contained through the above technical solutions, spilling in golden banyan leaf extract
The antimicrobial factors such as alkaloids, terpenoid, isothiocyanates, agglutinin, polypeptide not only have plant defense mechanism, moreover it is possible to
The growth and breeding inhibited bacteria.It has been investigated that spill golden banyan leaf extract and poly (hexamethylene) class antiseptic, cationic season
After ammonium salt class antiseptic is used in compounding, they are respectively adopted different Antibacterial Mechanisms and kill and inhibit bacteria growth, synergistic,
Improve sterilization intensity and fungicidal spectrum range.
Further preferably, the non-woven cloth composite antibacterial agent is also comprising the tree that weight percent is 0.1~0.3%
Root crude extract.
Through the above technical solutions, tree root crude extract is natural antibacterial agent, with spilling golden banyan leaf extract, poly- six Asia
Methylguanidine salt antiseptic, cationic quaternary ammonium salt antiseptic are used in compounding, synergistic, improve sterilization intensity and wide sterilization spectrum
Degree, and the dosage of organic antibacterial agent is reduced, reduce the irritation of antiseptic.
Further preferably, the non-woven cloth composite antibacterial agent is also comprising the pagoda tree that weight percent is 0.6~1%
Leaf water extract.
Through the above technical solutions, pagoda leaf water extract and tree root crude extract, spilling golden banyan leaf extract, being poly-
Hexa-methylene guanidine salt class antiseptic, cationic quaternary ammonium salt antiseptic are used in compounding, synergistic, improve sterilization intensity and sterilization
Compose range;And biodegradability, the absorbent properties of pagoda leaf water extract are good, and it is safe and non-toxic, it is environmentally protective.
The purpose of the present invention two is to provide a kind of preparation method of non-woven cloth composite antibacterial agent, be prepared using this method
Non-woven cloth composite antibacterial agent have sterilization intensity height, wide sterilization spectrum, to non-woven fabrics handled it is simple for process, nonwoven will not be made
The advantages of cloth changes colour.
To achieve the above object two, the present invention provides following technical schemes:
A kind of preparation method of non-woven cloth composite antibacterial agent, includes the following steps:
Step 1 spills the preparation of golden banyan leaf extract:
A. Jin Rongye will be spilt and be crushed to 10~20 microns, be filtered to remove that bulky grain is spare, by after crushing spill Jin Rongye and water adds
Enter in water-bath, solid-liquid ratio 1:(60~80) add cellulase degradation 3~5 hours;
B. heated water bath pot makes its constant temperature at 40~60 DEG C, and extraction obtains thick leaching liquor in 1~3 hour;
C. thick leaching liquor is placed in pressurised extraction device, in 1.5~2kg/cm after sealing2Pressure under 1~3h of pressurised extraction,
It is filtered by vacuum again, takes supernatant, be concentrated in vacuo to 0.1~0.2 times of original volume, obtain spilling golden banyan leaf extract;
Step 2, the preparation of tree root crude extract:
D. tree root is crushed to 10~20 microns, is filtered to remove that bulky grain is spare, the tree root after crushing and water are added
Enter in water-bath, solid-liquid ratio 1:(60~80) add cellulase degradation 3~5 hours;
E. heated water bath pot makes its constant temperature at 40~60 DEG C, and extraction obtains tree root crude extract in 1~3 hour;
Step 3, the preparation of pagoda leaf water extract:
G. pagoda leaf is crushed to 10~20 microns, is filtered to remove that bulky grain is spare, by the pagoda leaf after crushing and
Water is added in water-bath, solid-liquid ratio 1:(60~80) add cellulase degradation 3~5 hours;
H. heated water bath pot makes its constant temperature at 40~60 DEG C, and extraction obtains thick leaching liquor in 1~3 hour;
I. thick leaching liquor is filtered by vacuum, removes the insoluble matter in thick leaching liquor, obtain pagoda leaf water extract;
Step 4, by polyhexamethylene biguanidine hydrochloride or poly (hexamethylene) class antiseptic, cationic quaternary ammonium salt antiseptic
It is dissolved in pure water, after stirring evenly, sequentially adds and spill golden banyan leaf extract, tree root crude extract and pagoda leaf water
Extract in 45~55 DEG C stir evenly under confined conditions, forms mixed solution;
Step 5, by the mixed solution obtained in step 4 stand 10min after, by fatty alcohol polyoxyethylene ether, polyethylene glycol,
Dioctadecyl dimethyl ammonium chloride is added in mixed solution, and 5min is stirred in 20~35 DEG C of temperature ranges to stirring evenly,
It keeps after standing more than 10min under confined conditions, takes supernatant liquor, obtain non-woven cloth composite antibacterial agent.
Through the above technical solutions, the key that antimicrobial component is extracted from vegetable material be the selection of solvent, extraction time,
The size of temperature and plant tissue particle.It is subtle by the way that vegetable material is ground, increase the specific surface area of extract so as to improve
Extraction rate;The excessively high activity that may destroy antimicrobial component of extraction temperature, therefore when the relatively low temperature of selection and longer extraction
Between, it is lost with fully extracting antimicrobial component and reducing;After applying certain pressure during extraction, the cell of inside plant tissues can be made
Wall is destroyed, and is conducive to the diffusion of solvent, accelerates the impregnation process of plant tissue, makes quickly to fill in the pore of plant tissue
Full liquid flux improves the leaching velocity and recovery rate of antimicrobial component.But pressure too Gao Shihui makes the plant tissue after crushing
Particle aggregation together, hinders solvent to be come into full contact with it.
Further preferably, the step 4 is by polyhexamethylene biguanidine hydrochloride or poly (hexamethylene) class antibacterial
Agent, cationic quaternary ammonium salt antiseptic are dissolved in the pure water of 50% formula ratio, after stirring evenly, form the first mixed liquor, then
The pure water of golden banyan leaf extract, tree root crude extract and other 50% formula ratio of pagoda leaf water extract addition will be spilt
In, it stirs evenly, forms the second mixed liquor, then the first mixed liquor and the second mixed liquor are uniformly mixed, form mixed solution.
It is stirred evenly through the above technical solutions, being conducive to each component.
In conclusion compared with prior art, the invention has the advantages that:
(1) present invention is assisted by the way that poly (hexamethylene) class antiseptic and cationic quaternary ammonium salt antiseptic is selected to be used in compounding
Same synergy improves sterilization intensity and fungicidal spectrum range, and antiseptic is easier to adsorb on non-woven fabrics fiber, is not easily disconnected from,
So as to increase the fastness to washing of antiseptic;
(2) by addition spill the natural antibacterials such as golden banyan leaf extract, tree root crude extract, pagoda leaf water extract into
Point, it is used in compounding with poly (hexamethylene) class antiseptic and cationic quaternary ammonium salt antiseptic, it is synergistic, it further improves
Sterilization intensity and fungicidal spectrum range;
(3) by adding natural antibacterial ingredient, the dosage of organic antibacterial agent is reduced, reduces the irritation of antiseptic, Er Qiezhi
Object extract biodegradable, absorbent properties are good, safe and non-toxic, environmentally protective.
Description of the drawings
Fig. 1 is the process flow chart of the present invention.
Specific embodiment
With reference to the accompanying drawings and examples, the present invention will be described in detail.
Embodiment 1:A kind of non-woven cloth composite antibacterial agent, each component and its corresponding weight percent are as shown in table 1, and lead to
Following steps are crossed to prepare:
Poly (hexamethylene) class antiseptic, cationic quaternary ammonium salt antiseptic are dissolved in pure water, stir evenly by step 4
Afterwards, it is under confined conditions stirred evenly at 45~55 DEG C, forms mixed solution;
Step 5, by the mixed solution obtained in step 4 stand 10min after, by fatty alcohol polyoxyethylene ether, polyethylene glycol,
Dioctadecyl dimethyl ammonium chloride is added in mixed solution, and 5min is stirred in 20~35 DEG C of temperature ranges to stirring evenly,
It keeps after standing more than 10min under confined conditions, takes supernatant liquor, obtain non-woven cloth composite antibacterial agent.
Poly (hexamethylene) class antiseptic is poly (hexamethylene) hydrochloride, and cationic quaternary ammonium salt antiseptic is 12
Zephiran, the molecular weight of polyethylene glycol is 200.
Embodiment 2~5:A kind of non-woven cloth composite antibacterial agent, the difference lies in each component and its phases with embodiment 1
The weight percent answered is as shown in table 1.
Each component and its weight percent in 1 Examples 1 to 5 of table
Embodiment 6:A kind of non-woven cloth composite antibacterial agent, the difference lies in by poly (hexamethylene) hydrochloride with embodiment 1
The polyhexamethylene biguanidine hydrochloride of parts by weight such as replace with.
Embodiment 7:A kind of non-woven cloth composite antibacterial agent, the difference lies in by poly (hexamethylene) with embodiment 1
Hydrochlorate such as replaces at the polyhexamethylene guanide phosphate of parts by weight.
Embodiment 8:A kind of non-woven cloth composite antibacterial agent, the difference lies in by poly (hexamethylene) with embodiment 1
Hydrochlorate such as replaces at the polyhexamethylene guanide propionate of parts by weight.
Embodiment 9:A kind of non-woven cloth composite antibacterial agent, the difference lies in by dodecyl dimethyl with embodiment 1
Benzyl ammonium chloride such as replaces at the stearyl dimethyl benzyl ammonium chloride of parts by weight.
Embodiment 10:A kind of non-woven cloth composite antibacterial agent, the difference lies in by dimethyl with embodiment 1
Base benzyl ammonium chloride such as replaces at the double-track suspended self-propelled conveyor of parts by weight.
Embodiment 11:A kind of non-woven cloth composite antibacterial agent, the difference lies in by dimethyl with embodiment 1
Base benzyl ammonium chloride such as replaces at the bisoctyl dimethyl ammonium bromide of parts by weight.
Embodiment 12:A kind of non-woven cloth composite antibacterial agent, the difference lies in the molecules of polyethylene glycol with embodiment 1
Measure is 500.
Embodiment 13:A kind of non-woven cloth composite antibacterial agent, the difference lies in the molecules of polyethylene glycol with embodiment 1
Measure is 800.
Embodiment 14:A kind of non-woven cloth composite antibacterial agent, the difference lies in non-woven cloth composite antibacterials with embodiment 1
Agent is 0.1% to spill golden banyan leaf extract, and pass through following steps and be made also comprising weight percent:
Step 1 spills the preparation of golden banyan leaf extract:
A. Jin Rongye will be spilt and be crushed to 10 microns, be filtered to remove that bulky grain is spare, Jin Rongye will be spilt after crushing and water adds in water
In bath, solid-liquid ratio 1:60, add 5000U cellulase degradations 3 hours;
B. heated water bath pot makes its constant temperature at 40 DEG C, and extraction obtains thick leaching liquor in 1 hour;
C. thick leaching liquor is placed in pressurised extraction device, in 1.5kg/cm after sealing2Pressure under pressurised extraction 1h, then vacuum
It filters, takes supernatant, be concentrated in vacuo to 0.1~0.2 times of original volume, obtain spilling golden banyan leaf extract;
Poly (hexamethylene) class antiseptic, cationic quaternary ammonium salt antiseptic are dissolved in pure water, stir evenly by step 4
Afterwards, it adds and spills golden banyan leaf extract and stir evenly, in 45~55 DEG C stir evenly under confined conditions, form mixed solution;
Step 5, by the mixed solution obtained in step 4 stand 10min after, by fatty alcohol polyoxyethylene ether, polyethylene glycol,
Dioctadecyl dimethyl ammonium chloride is added in mixed solution, and 5min is stirred in 20~35 DEG C of temperature ranges to stirring evenly,
It keeps after standing more than 10min under confined conditions, takes supernatant liquor, obtain non-woven cloth composite antibacterial agent.
Embodiment 15:A kind of non-woven cloth composite antibacterial agent, the difference lies in non-woven cloth composite antibacterials with embodiment 1
Agent is 0.3% to spill golden banyan leaf extract, and pass through following steps and be made also comprising weight percent:
Step 1 spills the preparation of golden banyan leaf extract:
A. Jin Rongye will be spilt and be crushed to 10 microns, be filtered to remove that bulky grain is spare, Jin Rongye will be spilt after crushing and water adds in water
In bath, solid-liquid ratio 1:60, add cellulase degradation 3 hours;
B. heated water bath pot makes its constant temperature at 40 DEG C, and extraction obtains thick leaching liquor in 1 hour;
C. thick leaching liquor is placed in pressurised extraction device, in 1.5kg/cm after sealing2Pressure under pressurised extraction 1h, then vacuum
It filters, takes supernatant, be concentrated in vacuo to 0.1~0.2 times of original volume, obtain spilling golden banyan leaf extract;
Poly (hexamethylene) class antiseptic, cationic quaternary ammonium salt antiseptic are dissolved in pure water, stir evenly by step 4
Afterwards, it adds and spills golden banyan leaf extract and stir evenly, in 45~55 DEG C stir evenly under confined conditions, form mixed solution;
Step 5, by the mixed solution obtained in step 4 stand 10min after, by fatty alcohol polyoxyethylene ether, polyethylene glycol,
Dioctadecyl dimethyl ammonium chloride is added in mixed solution, and 5min is stirred in 20~35 DEG C of temperature ranges to stirring evenly,
It keeps after standing more than 10min under confined conditions, takes supernatant liquor, obtain non-woven cloth composite antibacterial agent.
Embodiment 16:A kind of non-woven cloth composite antibacterial agent, the difference lies in non-woven cloth composite antibacterials with embodiment 1
Agent is 0.5% to spill golden banyan leaf extract, and pass through following steps and be made also comprising weight percent:
Step 1 spills the preparation of golden banyan leaf extract:
A. Jin Rongye will be spilt and be crushed to 10 microns, be filtered to remove that bulky grain is spare, Jin Rongye will be spilt after crushing and water adds in water
In bath, solid-liquid ratio 1:60, add cellulase degradation 3 hours;
B. heated water bath pot makes its constant temperature at 40 DEG C, and extraction obtains thick leaching liquor in 1 hour;
C. thick leaching liquor is placed in pressurised extraction device, in 1.5kg/cm after sealing2Pressure under pressurised extraction 1h, then vacuum
It filters, takes supernatant, be concentrated in vacuo to 0.1~0.2 times of original volume, obtain spilling golden banyan leaf extract;
Poly (hexamethylene) class antiseptic, cationic quaternary ammonium salt antiseptic are dissolved in pure water, stir evenly by step 4
Afterwards, it adds and spills golden banyan leaf extract and stir evenly, in 45~55 DEG C stir evenly under confined conditions, form mixed solution;
Step 5, by the mixed solution obtained in step 4 stand 10min after, by fatty alcohol polyoxyethylene ether, polyethylene glycol,
Dioctadecyl dimethyl ammonium chloride is added in mixed solution, and 5min is stirred in 20~35 DEG C of temperature ranges to stirring evenly,
It keeps after standing more than 10min under confined conditions, takes supernatant liquor, obtain non-woven cloth composite antibacterial agent.
Embodiment 17:A kind of non-woven cloth composite antibacterial agent, the difference lies in non-woven cloth composite antibacterials with embodiment 1
Agent is also 0.1% tree root crude extract comprising weight percent, and passes through following steps and be made:
Step 2, the preparation of tree root crude extract:
D. tree root is crushed to 10 microns, is filtered to remove that bulky grain is spare, the tree root after crushing and water are added in into water
In bath, solid-liquid ratio 1:60, add cellulase degradation 3 hours;
E. heated water bath pot makes its constant temperature at 40 DEG C, and extraction obtains tree root crude extract in 1 hour;
Poly (hexamethylene) class antiseptic, cationic quaternary ammonium salt antiseptic are dissolved in pure water, stir evenly by step 4
Afterwards, it adds tree root crude extract to stir evenly, in 45~55 DEG C stir evenly under confined conditions, forms mixed solution;
Step 5, by the mixed solution obtained in step 4 stand 10min after, by fatty alcohol polyoxyethylene ether, polyethylene glycol,
Dioctadecyl dimethyl ammonium chloride is added in mixed solution, and 5min is stirred in 20~35 DEG C of temperature ranges to stirring evenly,
It keeps after standing more than 10min under confined conditions, takes supernatant liquor, obtain non-woven cloth composite antibacterial agent.
Embodiment 18:A kind of non-woven cloth composite antibacterial agent, the difference lies in non-woven cloth composite antibacterials with embodiment 1
Agent is also 0.2% tree root crude extract comprising weight percent, and passes through following steps and be made:
Step 2, the preparation of tree root crude extract:
D. tree root is crushed to 10 microns, is filtered to remove that bulky grain is spare, the tree root after crushing and water are added in into water
In bath, solid-liquid ratio 1:60, add cellulase degradation 3 hours;
E. heated water bath pot makes its constant temperature at 40 DEG C, and extraction obtains tree root crude extract in 1 hour;
Poly (hexamethylene) class antiseptic, cationic quaternary ammonium salt antiseptic are dissolved in pure water, stir evenly by step 4
Afterwards, it adds tree root crude extract to stir evenly, in 45~55 DEG C stir evenly under confined conditions, forms mixed solution;
Step 5, by the mixed solution obtained in step 4 stand 10min after, by fatty alcohol polyoxyethylene ether, polyethylene glycol,
Dioctadecyl dimethyl ammonium chloride is added in mixed solution, and 5min is stirred in 20~35 DEG C of temperature ranges to stirring evenly,
It keeps after standing more than 10min under confined conditions, takes supernatant liquor, obtain non-woven cloth composite antibacterial agent.
Embodiment 19:A kind of non-woven cloth composite antibacterial agent, the difference lies in non-woven cloth composite antibacterials with embodiment 1
Agent is also 0.3% tree root crude extract comprising weight percent, and passes through following steps and be made:
Step 2, the preparation of tree root crude extract:
D. tree root is crushed to 10 microns, is filtered to remove that bulky grain is spare, the tree root after crushing and water are added in into water
In bath, solid-liquid ratio 1:60, add cellulase degradation 3 hours;
E. heated water bath pot makes its constant temperature at 40 DEG C, and extraction obtains tree root crude extract in 1 hour;
Poly (hexamethylene) class antiseptic, cationic quaternary ammonium salt antiseptic are dissolved in pure water, stir evenly by step 4
Afterwards, it adds tree root crude extract to stir evenly, in 45~55 DEG C stir evenly under confined conditions, forms mixed solution;
Step 5, by the mixed solution obtained in step 4 stand 10min after, by fatty alcohol polyoxyethylene ether, polyethylene glycol,
Dioctadecyl dimethyl ammonium chloride is added in mixed solution, and 5min is stirred in 20~35 DEG C of temperature ranges to stirring evenly,
It keeps after standing more than 10min under confined conditions, takes supernatant liquor, obtain non-woven cloth composite antibacterial agent.
Embodiment 20:A kind of non-woven cloth composite antibacterial agent, the difference lies in non-woven cloth composite antibacterials with embodiment 1
Agent is also 0.6% pagoda leaf water extract comprising weight percent, and passes through following steps and be made:
Step 3, the preparation of pagoda leaf water extract:
G. pagoda leaf is crushed to 10 microns, is filtered to remove that bulky grain is spare, the pagoda leaf after crushing and water are added
Enter in water-bath, solid-liquid ratio 1:60, add cellulase degradation 3 hours;
H. heated water bath pot makes its constant temperature at 40 DEG C, and extraction obtains thick leaching liquor in 1 hour;
I. thick leaching liquor is filtered by vacuum, removes the insoluble matter in thick leaching liquor, obtain pagoda leaf water extract;
Poly (hexamethylene) class antiseptic, cationic quaternary ammonium salt antiseptic are dissolved in pure water, stir evenly by step 4
Afterwards, it adds pagoda leaf water extract to stir evenly, in 45~55 DEG C stir evenly under confined conditions, it is molten to form mixing
Liquid;Step 5, by the mixed solution obtained in step 4 stand 10min after, by fatty alcohol polyoxyethylene ether, polyethylene glycol,
Dioctadecyl dimethyl ammonium chloride is added in mixed solution, and 5min is stirred in 20~35 DEG C of temperature ranges to stirring evenly,
It keeps after standing more than 10min under confined conditions, takes supernatant liquor, obtain non-woven cloth composite antibacterial agent.
Embodiment 21:A kind of non-woven cloth composite antibacterial agent, the difference lies in non-woven cloth composite antibacterials with embodiment 1
Agent is also 0.8% pagoda leaf water extract comprising weight percent, and passes through following steps and be made:
Step 3, the preparation of pagoda leaf water extract:
G. pagoda leaf is crushed to 10 microns, is filtered to remove that bulky grain is spare, the pagoda leaf after crushing and water are added
Enter in water-bath, solid-liquid ratio 1:60, add cellulase degradation 3 hours;
H. heated water bath pot makes its constant temperature at 40 DEG C, and extraction obtains thick leaching liquor in 1 hour;
I. thick leaching liquor is filtered by vacuum, removes the insoluble matter in thick leaching liquor, obtain pagoda leaf water extract;
Poly (hexamethylene) class antiseptic, cationic quaternary ammonium salt antiseptic are dissolved in pure water, stir evenly by step 4
Afterwards, it adds pagoda leaf water extract to stir evenly, in 45~55 DEG C stir evenly under confined conditions, it is molten to form mixing
Liquid;Step 5, by the mixed solution obtained in step 4 stand 10min after, by fatty alcohol polyoxyethylene ether, polyethylene glycol,
Dioctadecyl dimethyl ammonium chloride is added in mixed solution, and 5min is stirred in 20~35 DEG C of temperature ranges to stirring evenly,
It keeps after standing more than 10min under confined conditions, takes supernatant liquor, obtain non-woven cloth composite antibacterial agent.
Embodiment 22:A kind of non-woven cloth composite antibacterial agent, the difference lies in non-woven cloth composite antibacterials with embodiment 1
Agent is also 1% pagoda leaf water extract comprising weight percent, and passes through following steps and be made:
Step 3, the preparation of pagoda leaf water extract:
G. pagoda leaf is crushed to 10 microns, is filtered to remove that bulky grain is spare, the pagoda leaf after crushing and water are added
Enter in water-bath, solid-liquid ratio 1:60, add cellulase degradation 3 hours;
H. heated water bath pot makes its constant temperature at 40 DEG C, and extraction obtains thick leaching liquor in 1 hour;
I. thick leaching liquor is filtered by vacuum, removes the insoluble matter in thick leaching liquor, obtain pagoda leaf water extract;
Poly (hexamethylene) class antiseptic, cationic quaternary ammonium salt antiseptic are dissolved in pure water, stir evenly by step 4
Afterwards, it adds pagoda leaf water extract to stir evenly, in 45~55 DEG C stir evenly under confined conditions, it is molten to form mixing
Liquid;Step 5, by the mixed solution obtained in step 4 stand 10min after, by fatty alcohol polyoxyethylene ether, polyethylene glycol,
Dioctadecyl dimethyl ammonium chloride is added in mixed solution, and 5min is stirred in 20~35 DEG C of temperature ranges to stirring evenly,
It keeps after standing more than 10min under confined conditions, takes supernatant liquor, obtain non-woven cloth composite antibacterial agent.
Embodiment 23:As shown in Figure 1, a kind of non-woven cloth composite antibacterial agent, the difference lies in nonwovens with embodiment 1
Cloth complex antimicrobials also comprising weight percent be 0.1% spill golden banyan leaf extract, the tree that weight percent is 0.1%
Root crude extract and weight percent are 0.6% pagoda leaf water extract, and pass through following steps and be made:
Step 1 spills the preparation of golden banyan leaf extract:
A. Jin Rongye will be spilt and be crushed to 10 microns, be filtered to remove that bulky grain is spare, Jin Rongye will be spilt after crushing and water adds in water
In bath, solid-liquid ratio 1:60, add cellulase degradation 3 hours;
B. heated water bath pot makes its constant temperature at 40 DEG C, and extraction obtains thick leaching liquor in 1 hour;
C. thick leaching liquor is placed in pressurised extraction device, in 1.5kg/cm after sealing2Pressure under pressurised extraction 1h, then vacuum
It filters, takes supernatant, be concentrated in vacuo to 0.1~0.2 times of original volume, obtain spilling golden banyan leaf extract;
Step 2, the preparation of tree root crude extract:
D. tree root is crushed to 10 microns, is filtered to remove that bulky grain is spare, the tree root after crushing and water are added in into water
In bath, solid-liquid ratio 1:60, add cellulase degradation 3 hours;
E. heated water bath pot makes its constant temperature at 40 DEG C, and extraction obtains tree root crude extract in 1 hour;
Step 3, the preparation of pagoda leaf water extract:
G. pagoda leaf is crushed to 10 microns, is filtered to remove that bulky grain is spare, the pagoda leaf after crushing and water are added
Enter in water-bath, solid-liquid ratio 1:60, add cellulase degradation 3 hours;
H. heated water bath pot makes its constant temperature at 40 DEG C, and extraction obtains thick leaching liquor in 1 hour;
I. thick leaching liquor is filtered by vacuum, removes the insoluble matter in thick leaching liquor, obtain pagoda leaf water extract;
Step 4, by polyhexamethylene biguanidine hydrochloride or poly (hexamethylene) class antiseptic, cationic quaternary ammonium salt antiseptic
It is dissolved in pure water, after stirring evenly, sequentially adds and spill golden banyan leaf extract, tree root crude extract and pagoda leaf water
Extract stirs evenly, and in 45~55 DEG C stir evenly under confined conditions, forms mixed solution;
Step 5, by the mixed solution obtained in step 4 stand 10min after, by fatty alcohol polyoxyethylene ether, polyethylene glycol,
Dioctadecyl dimethyl ammonium chloride is added in mixed solution, and 5min is stirred in 20~35 DEG C of temperature ranges to stirring evenly,
It keeps after standing more than 10min under confined conditions, takes supernatant liquor, obtain non-woven cloth composite antibacterial agent.
Embodiment 24:A kind of non-woven cloth composite antibacterial agent, the difference lies in will spill Jin Rongye with embodiment 14 in a
It is crushed to 15 microns.
Embodiment 25:A kind of non-woven cloth composite antibacterial agent, the difference lies in will spill Jin Rongye with embodiment 14 in a
It is crushed to 20 microns.
Embodiment 26:A kind of non-woven cloth composite antibacterial agent, the difference lies in solid-liquid ratio is 1 in a with embodiment 14:
70。
Embodiment 27:A kind of non-woven cloth composite antibacterial agent, the difference lies in solid-liquid ratio is 1 in a with embodiment 14:
80。
Embodiment 28:A kind of non-woven cloth composite antibacterial agent, the difference lies in digest 4 hours in a with embodiment 14.
Embodiment 29:A kind of non-woven cloth composite antibacterial agent, the difference lies in digest 5 hours in a with embodiment 14.
Embodiment 30:A kind of non-woven cloth composite antibacterial agent, the difference lies in constant temperature is at 50 DEG C in b with embodiment 14.
Embodiment 31:A kind of non-woven cloth composite antibacterial agent, the difference lies in constant temperature is at 60 DEG C in b with embodiment 14.
Embodiment 32:A kind of non-woven cloth composite antibacterial agent, the difference lies in extraction time is 2 in b with embodiment 14
Hour.
Embodiment 33:A kind of non-woven cloth composite antibacterial agent, the difference lies in extraction time is 3 in b with embodiment 14
Hour.
Embodiment 34:A kind of non-woven cloth composite antibacterial agent, the difference lies in pressurised extraction pressures in c with embodiment 14
Power is 1.8kg/cm2。
Embodiment 35:A kind of non-woven cloth composite antibacterial agent, the difference lies in pressurised extraction pressures in c with embodiment 14
Power is 2kg/cm2。
Embodiment 36:A kind of non-woven cloth composite antibacterial agent, the difference lies in c during pressurised extraction with embodiment 14
Between be 3 hours.
Embodiment 37:A kind of non-woven cloth composite antibacterial agent, the difference lies in step 4 is by hydrochloric acid with embodiment 23
Poly hexamethylene biguanide or poly (hexamethylene) class antiseptic, cationic quaternary ammonium salt antiseptic are dissolved in 50% formula ratio
In pure water, after stirring evenly, the first mixed liquor is formed, then golden banyan leaf extract, tree root crude extract and pagoda tree will be spilt
Leaf water extract is added in the pure water of other 50% formula ratio, is stirred evenly, and forms the second mixed liquor, then by the first mixed liquor and
Second mixed liquor is uniformly mixed, and forms mixed solution.
Comparative example 1:A kind of non-woven cloth composite antibacterial agent, the difference lies in be added without dodecyl two with embodiment 1
Methylbenzyl ammonium chloride.
Comparative example 2:A kind of non-woven cloth composite antibacterial agent, the difference lies in be added without polyhexamethylene with embodiment 1
Guanidine hydrochloride.
Comparative example 3:A kind of non-woven cloth composite antibacterial agent, the difference lies in by dodecyl dimethyl with embodiment 1
Benzyl ammonium chloride replaces with 20 parts of poly (hexamethylene) hydrochlorides.
Comparative example 4:A kind of non-woven cloth composite antibacterial agent, the difference lies in bleeding agent is alkyl sulfonic acid with embodiment 1
Sodium, sodium alkyl sulfonate are anion-permeable membrane agent.
Comparative example 5:A kind of non-woven cloth composite antibacterial agent, the difference lies in the molecular weight of polyethylene glycol with embodiment 1
It is 1500.
Comparative example 6:A kind of non-woven cloth composite antibacterial agent, the difference lies in by poly (hexamethylene) with embodiment 1
It is 0.1% to spill golden banyan leaf extract that hydrochlorate and dodecyl benzyl dimethyl ammonium chloride, which are substituted for weight percent,.
Comparative example 7:A kind of non-woven cloth composite antibacterial agent, the difference lies in by poly (hexamethylene) with embodiment 1
Hydrochlorate and dodecyl benzyl dimethyl ammonium chloride are substituted for the tree root crude extract that weight percent is 0.1%.
Comparative example 8:A kind of non-woven cloth composite antibacterial agent, the difference lies in by poly (hexamethylene) with embodiment 1
Hydrochlorate and dodecyl benzyl dimethyl ammonium chloride are substituted for the pagoda leaf water extract that weight percent is 0.1%.
Comparative example 9:A kind of non-woven cloth composite antibacterial agent, the difference lies in will spill golden banyan leaf powder with embodiment 1 in a
It is broken to 50 microns.
Comparative example 10:A kind of non-woven cloth composite antibacterial agent, the difference lies in solid-liquid ratio is 1 in a with embodiment 1:
40。
Comparative example 11:A kind of non-woven cloth composite antibacterial agent, the difference lies in constant temperature is at 80 DEG C in b with embodiment 1.
Comparative example 12:A kind of non-woven cloth composite antibacterial agent, the difference lies in pressurised extraction pressure in c with embodiment 1
For 3kg/cm2。
Comparative example 13:A kind of non-woven cloth composite antibacterial agent, the difference lies in non-woven cloth composite antibacterials with embodiment 1
Agent is 0.1% to spill golden banyan leaf extract, and pass through following steps and be made also comprising weight percent:
Step 1 spills the preparation of golden banyan leaf extract:
A. Jin Rongye will be spilt and be crushed to 10 microns, be filtered to remove that bulky grain is spare, Jin Rongye will be spilt after crushing and water adds in water
In bath, solid-liquid ratio 1:60, add cellulase degradation 3 hours;
B. heated water bath pot makes its constant temperature at 40 DEG C, and extraction obtains thick leaching liquor, then be filtered by vacuum in 1 hour, takes supernatant, vacuum
0.1~0.2 times of original volume is concentrated into, obtains spilling golden banyan leaf extract;
Poly (hexamethylene) class antiseptic, cationic quaternary ammonium salt antiseptic are dissolved in pure water, stir evenly by step 4
Afterwards, it adds and spills golden banyan leaf extract and stir evenly, in 45~55 DEG C stir evenly under confined conditions, form mixed solution;
Step 5, by the mixed solution obtained in step 4 stand 10min after, by fatty alcohol polyoxyethylene ether, polyethylene glycol,
Dioctadecyl dimethyl ammonium chloride is added in mixed solution, and 5min is stirred in 20~35 DEG C of temperature ranges to stirring evenly,
It keeps after standing more than 10min under confined conditions, takes supernatant liquor, obtain non-woven cloth composite antibacterial agent.
Test a decantation test
Test specimen:Using the complex antimicrobials obtained in Examples 1 to 37 as test specimen 1~37, using comparative example 1~
The complex antimicrobials obtained in 13 take the polypropylene non-woven fabric that 100g thickness is 20 μm as control sample 1~13.Then, divide
Test specimen 1~37 and control sample 1~13 125 times are not diluted with distilled water in advance, with high-pressure atomization spray gun, in stent
Even application antiseptic on fabric surface.It dries, shapes in 65 DEG C of convection ovens, antiseptic accounts for the 1% of non-woven fabrics dry weight, cloth
It is 1#~50# that sample is numbered respectively.
Test method:With reference to National Standard of the People's Republic of China《Textile Test home washings and drying program
(GB/T8629-2001)》, Type B stirred type washing machine and washing procedure 8B are selected, carrying out washing treatment is done to 1#~50# cloth specimens respectively.
Wash time 5min, drying means are oven drying.One, which washes one, dry is calculated as washed once.Each cloth specimen is 20 times washed, 50 times, surveys
The anti-microbial property of cloth specimen after fixed washing.
With reference to National Standard of the People's Republic of China GB15979-2002《Disposable Sanitary Accessory sanitary standard》Production
The test method of product anti-microbial property, test strain are bacterium:Staphylococcus aureus (ATCC 6538), Escherichia coli
(ATCC25922), fungi:Candida albicans (ATCC 10231).Test sample is for 1#~50# cloth specimens and its by washing
Sample cloth.Blank control cloth is 0# non-woven fabrics.
By test organisms be made bacteria suspension (it is required that bacteria suspension concentration be:It is added dropwise with 0.10ml in 2.0cm × 3.0cm blank
Compare on cloth specimen, bacterial count recovered is 1 × 104~9 × 104cfu/ blocks), it is dripped on sample cloth and blank control sample at every piece respectively
Add 0.10ml, be uniformly distributed, start timing, effect (carries out in next step) 1h immediately at the first time after dropwise addition, will with aseptic nipper
It in the test tube of sample input PBS containing 5ml, is sufficiently mixed, makees appropriate dilution, then take wherein 2~3 dilutions, draw respectively
0.5ml is placed in two plates, nutrient agar (bacterium) or sabouraud's agar (fungi) with cool to 40~45 DEG C
15ml is poured into, and is rotated plate, is made its full and uniform, overturns tablet after agar solidification, 35 DEG C of ± 2 DEG C of culture 48h (bacterium) or
72h (fungi) does the counting of viable bacteria bacterium colony.
Experiment is repeated 3 times, and antibiotic rate is calculated as follows:X=(A~B)/A × 100%
In formula:X --- antibiotic rate, %;
A --- blank control cloth average colony number;
B --- tested sample average colony number.
Judgement:If antibiotic rate=50%~90%, cloth specimen has antibacterial action;If antibiotic rate >=90%, cloth specimen has relatively strong anti-
Bacterium acts on.
Result of the test:Table 2 for 1#~50# cloth specimens to Escherichia coli, staphylococcus aureus, Candida albicans antibacterial
Rate illustrates meeting antiseptic to three kinds of representativeness test bacterium in Gram-negative bacteria, gram-positive bacteria, fungi in the present invention
Strain shows good antibiotic property, and poly (hexamethylene) class antiseptic and cationic quaternary ammonium salt antiseptic are used in compounding, association
Same synergy improves sterilization intensity and fungicidal spectrum range, particularly with the addition of spilling golden banyan leaf extract, tree root crude extract, India
After the natural antibacterial ingredients such as tower leaf water extract, with poly (hexamethylene) class antiseptic and cationic quaternary ammonium salt antibacterial
Agent is used in compounding, synergistic, further improves sterilization intensity and fungicidal spectrum range.
Table 3 for 1#, 14#, 17#, 20#, 23#, 38#, 41# cloth specimen after 20 washings to Escherichia coli, golden yellow Portugal
Grape coccus, the antibiotic rate of Candida albicans, table 4 are right after 50 washings for 1#, 14#, 17#, 20#, 23#, 38#, 41# cloth specimen
Escherichia coli, staphylococcus aureus, Candida albicans antibiotic rate, by table 3 and table 4 it is found that 1#, 14#, 17#, 20#, 23#
Cloth specimen still maintains good antibacterial effect, but the antibiotic property of 38#, 41# cloth specimen is washed after 20 times and 50 times washings
Increasing for number and decline, illustrate that the complex antimicrobials in the present invention are readily adsorbed on non-woven fabrics fiber, be not easily disconnected from, so as to
Increase the fastness to washing of antiseptic.
Table 21#~50# cloth specimens to Escherichia coli, staphylococcus aureus, Candida albicans antibiotic rate
Table 31#, 14#, 17#, 20#, 23#, 38#, 41# cloth specimen by 20 times washing after to Escherichia coli, staphylococcus aureus,
The antibiotic rate of Candida albicans
Table 41#, 14#, 17#, 20#, 23#, 38#, 41# cloth specimen by 50 times washing after to Escherichia coli, staphylococcus aureus,
The antibiotic rate of Candida albicans
The above is only the preferred embodiment of the present invention, and protection scope of the present invention is not limited merely to above-described embodiment,
All technical solutions belonged under thinking of the present invention all belong to the scope of protection of the present invention.It should be pointed out that for the art
For those of ordinary skill, several improvements and modifications without departing from the principles of the present invention, these improvements and modifications also should
It is considered as protection scope of the present invention.
Claims (9)
1. a kind of non-woven cloth composite antibacterial agent, which is characterized in that include following components in percentage by weight:
Polyhexamethylene biguanidine hydrochloride or poly (hexamethylene) class antiseptic 15 ~ 40%;
Cationic quaternary ammonium salt antiseptic 1 ~ 10%;
Fatty alcohol polyoxyethylene ether 1 ~ 2.5%;
Polyethylene glycol 0.4 ~ 2%;
Dioctadecyl dimethyl ammonium chloride 0.5 ~ 1.5%;
Pure water complements to 100%.
2. non-woven cloth composite antibacterial agent according to claim 1, which is characterized in that the poly (hexamethylene) class antibacterial
Agent is any one in poly (hexamethylene) hydrochloride, polyhexamethylene guanide phosphate, polyhexamethylene guanide propionate.
3. non-woven cloth composite antibacterial agent according to claim 1, which is characterized in that the cationic quaternary ammonium salt antiseptic
For dodecyl benzyl dimethyl ammonium chloride, stearyl dimethyl benzyl ammonium chloride, double-track suspended self-propelled conveyor, double octyl groups
Any one in ditallowdimethyl ammonium bromide.
4. non-woven cloth composite antibacterial agent according to claim 1, which is characterized in that the molecular weight of the polyethylene glycol is
200~800。
5. the non-woven cloth composite antibacterial agent according to any one in claim 1 ~ 4, which is characterized in that the non-woven fabrics is answered
It is 0.1 ~ 0.5% to spill golden banyan leaf extract that antiseptic, which is closed, also comprising weight percent.
6. the non-woven cloth composite antibacterial agent according to any one in claim 1 ~ 4, which is characterized in that the non-woven fabrics is answered
Antiseptic is closed also comprising the tree root crude extract that weight percent is 0.1 ~ 0.3%.
7. the non-woven cloth composite antibacterial agent according to any one in claim 1 ~ 4, which is characterized in that the non-woven fabrics is answered
Antiseptic is closed also comprising the pagoda leaf water extract that weight percent is 0.6 ~ 1%.
8. a kind of preparation method of non-woven cloth composite antibacterial agent, which is characterized in that include the following steps:
Step 1 spills the preparation of golden banyan leaf extract:
A. Jin Rongye will be spilt and be crushed to 10 ~ 20 microns, be filtered to remove that bulky grain is spare, Jin Rongye will be spilt after crushing and water adds in
In water-bath, solid-liquid ratio 1:(60~80), add cellulase degradation 3 ~ 5 hours;
B. heated water bath pot makes its constant temperature at 40 ~ 60 DEG C, and extraction obtains thick leaching liquor in 1 ~ 3 hour;
C. thick leaching liquor is placed in pressurised extraction device, in 1.5 ~ 2kg/cm after sealing2Pressure under 1 ~ 3h of pressurised extraction, then
Vacuum filtration, takes supernatant, is concentrated in vacuo to 0.1 ~ 0.2 times of original volume, obtain spilling golden banyan leaf extract;
Step 2, the preparation of tree root crude extract:
D. tree root is crushed to 10 ~ 20 microns, is filtered to remove that bulky grain is spare, the tree root after crushing and water are added in
In water-bath, solid-liquid ratio 1:(60~80), add cellulase degradation 3 ~ 5 hours;
E. heated water bath pot makes its constant temperature at 40 ~ 60 DEG C, and extraction obtains tree root crude extract in 1 ~ 3 hour;
Step 3, the preparation of pagoda leaf water extract:
G. pagoda leaf is crushed to 10 ~ 20 microns, is filtered to remove that bulky grain is spare, by the pagoda leaf and water after crushing
It adds in water-bath, solid-liquid ratio 1:(60~80), add cellulase degradation 3 ~ 5 hours;
H. heated water bath pot makes its constant temperature at 40 ~ 60 DEG C, and extraction obtains thick leaching liquor in 1 ~ 3 hour;
I. thick leaching liquor is filtered by vacuum, removes the insoluble matter in thick leaching liquor, obtain pagoda leaf water extract;
Step 4, by polyhexamethylene biguanidine hydrochloride or poly (hexamethylene) class antiseptic, cationic quaternary ammonium salt antiseptic
It is dissolved in pure water, after stirring evenly, sequentially adds and spill golden banyan leaf extract, tree root crude extract and pagoda leaf water
Extract in 45 ~ 55 DEG C stir evenly under confined conditions, forms mixed solution;
Step 5, by the mixed solution obtained in step 4 stand 10min after, by fatty alcohol polyoxyethylene ether, polyethylene glycol,
Dioctadecyl dimethyl ammonium chloride is added in mixed solution, and stirring 5min is protected to stirring evenly in 20 ~ 35 DEG C of temperature ranges
It holds after standing more than 10min under confined conditions, takes supernatant liquor, obtain non-woven cloth composite antibacterial agent.
9. the preparation method of non-woven cloth composite antibacterial agent according to claim 8, which is characterized in that the step 4 is will
Polyhexamethylene biguanidine hydrochloride or poly (hexamethylene) class antiseptic, cationic quaternary ammonium salt antiseptic are dissolved in 50% formula
In the pure water of amount, after stirring evenly, the first mixed liquor is formed, then golden banyan leaf extract, tree root crude extract and India will be spilt
Tower leaf water extract is added in the pure water of other 50% formula ratio, is stirred evenly, and forms the second mixed liquor, then first is mixed
Liquid and the second mixed liquor are uniformly mixed, and form mixed solution.
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Citations (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101731257A (en) * | 2008-11-24 | 2010-06-16 | 兰州益生化工有限公司 | Novel polyhexamethylene guanidine compound disinfectant and preparation method |
CN103770177A (en) * | 2014-01-16 | 2014-05-07 | 天津工业大学 | Preparation method of apocynum venetum natural functional finishing agent |
CN104248776A (en) * | 2014-09-03 | 2014-12-31 | 枝江奥美医疗用品有限公司 | Antibiosis solution used for dressing, antibiosis dressing and preparation method for antibiosis dressing |
CN104644667A (en) * | 2015-02-12 | 2015-05-27 | 天津大学 | Compound disinfectant and preparation method thereof |
CN104790055A (en) * | 2015-04-15 | 2015-07-22 | 刘逸新 | Preparation method of viscose containing sarcandra glabra extract |
CN105012161A (en) * | 2014-04-22 | 2015-11-04 | 霍锴 | Disinfectant wet tissue |
CN105437637A (en) * | 2015-12-23 | 2016-03-30 | 山东省永信非织造材料有限公司 | Sarcandra glabra facial mask base fabric, preparation method and preparation system |
CN105658245A (en) * | 2013-08-29 | 2016-06-08 | 绿色影响控股公司 | A disinfectant composition for textile and related substrates, and method of treating a substrate to provide disinfecting antibacterial, antiviral and antifungal, wash durable, optionally enhanced with multifunctional properties |
CN105943407A (en) * | 2016-05-22 | 2016-09-21 | 俞凤鸣 | Disinfecting wet tissue |
CN106214550A (en) * | 2016-08-24 | 2016-12-14 | 旌德县万方日用品有限公司 | A kind of preparation method of the non-woven fabrics adding Chinese medicine composition |
CN107237185A (en) * | 2017-06-23 | 2017-10-10 | 太仓大唐化纤厂 | A kind of acid dyes neutrality levelling agent |
-
2018
- 2018-01-10 CN CN201810024880.4A patent/CN108166259A/en active Pending
Patent Citations (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101731257A (en) * | 2008-11-24 | 2010-06-16 | 兰州益生化工有限公司 | Novel polyhexamethylene guanidine compound disinfectant and preparation method |
CN105658245A (en) * | 2013-08-29 | 2016-06-08 | 绿色影响控股公司 | A disinfectant composition for textile and related substrates, and method of treating a substrate to provide disinfecting antibacterial, antiviral and antifungal, wash durable, optionally enhanced with multifunctional properties |
CN103770177A (en) * | 2014-01-16 | 2014-05-07 | 天津工业大学 | Preparation method of apocynum venetum natural functional finishing agent |
CN105012161A (en) * | 2014-04-22 | 2015-11-04 | 霍锴 | Disinfectant wet tissue |
CN104248776A (en) * | 2014-09-03 | 2014-12-31 | 枝江奥美医疗用品有限公司 | Antibiosis solution used for dressing, antibiosis dressing and preparation method for antibiosis dressing |
CN104644667A (en) * | 2015-02-12 | 2015-05-27 | 天津大学 | Compound disinfectant and preparation method thereof |
CN104790055A (en) * | 2015-04-15 | 2015-07-22 | 刘逸新 | Preparation method of viscose containing sarcandra glabra extract |
CN105437637A (en) * | 2015-12-23 | 2016-03-30 | 山东省永信非织造材料有限公司 | Sarcandra glabra facial mask base fabric, preparation method and preparation system |
CN105943407A (en) * | 2016-05-22 | 2016-09-21 | 俞凤鸣 | Disinfecting wet tissue |
CN106214550A (en) * | 2016-08-24 | 2016-12-14 | 旌德县万方日用品有限公司 | A kind of preparation method of the non-woven fabrics adding Chinese medicine composition |
CN107237185A (en) * | 2017-06-23 | 2017-10-10 | 太仓大唐化纤厂 | A kind of acid dyes neutrality levelling agent |
Non-Patent Citations (6)
Title |
---|
刘吉华: "《中药生物技术》", 31 October 2015, 中国医药科技出版社 * |
戴好富等: "《黎族药志》", 31 January 2008, 中国科学技术出版社 * |
杜志明: "《日用化学产品达标生产及质量检测分析标准实用手册 第1册》", 31 March 2003, 吉林摄影出版社 * |
梅自强: "《纺织词典》", 31 January 2007, 中国纺织出版社 * |
汪多仁: "《绿色轻工助剂》", 31 January 2006, 科学技术文献出版社 * |
董明盛: "《食品微生物学》", 30 September 2006, 中国轻工业出版社 * |
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