CN105926069A - Sea-mud anti-bacterial mite-removing polypropylene fiber and preparing method thereof - Google Patents
Sea-mud anti-bacterial mite-removing polypropylene fiber and preparing method thereof Download PDFInfo
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- CN105926069A CN105926069A CN201610352122.6A CN201610352122A CN105926069A CN 105926069 A CN105926069 A CN 105926069A CN 201610352122 A CN201610352122 A CN 201610352122A CN 105926069 A CN105926069 A CN 105926069A
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- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- D01F6/00—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof
- D01F6/44—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from mixtures of polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds as major constituent with other polymers or low-molecular-weight compounds
- D01F6/46—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from mixtures of polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds as major constituent with other polymers or low-molecular-weight compounds of polyolefins
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- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- D01F1/00—General methods for the manufacture of artificial filaments or the like
- D01F1/02—Addition of substances to the spinning solution or to the melt
- D01F1/10—Other agents for modifying properties
- D01F1/103—Agents inhibiting growth of microorganisms
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Abstract
The invention provides a sea-mud anti-bacterial mite-removing polypropylene fiber and a preparing method thereof. The sea-mud anti-bacterial mite-removing polypropylene fiber comprises, by weight, 65%-90% of polypropylene slices, 7%-20% of sea mud powder, 1.2%-5% of cinnamomum-longepaniculatum-leaf extract, 1%-3% of artemisia annua extract, 0.2%-1.5% of methyl glucose isostearate, 0.3%-2% of coriander seed oil, 0.1%-0.3% of medium-chain fatty acid triglyceride, 0.1%-0.5% of heptyl octanoate and 0.1%-1.7% of coupling agent. All the raw materials are treated, mixed, melted and spun to the polypropylene fiber through multiple ways, the fragrance is long, the skin-friendly performance is good, and the application face is wide. The sea-mud anti-bacterial mite-removing polypropylene fiber has high anti-bacterial mite-removing capacity, and the effect is lasting; meanwhile, the required nutrients are provided for the skin of the human body, metabolism of skin cells is promoted, the health index of the human body is increased, good spinnability, hygroscopicity, air permeability, dyeing evenness and mechanical performance are further shown up, fiber forming strength is high, taking performance is good, and the sea-mud anti-bacterial mite-removing polypropylene fiber contains the quite large social, ecological, environmental and economic benefits.
Description
Technical field
The present invention relates to textile technology field, particularly to a kind of sea mud antibacterial acaricide polypropylene fibre and
Its preparation method.
Background technology
Polypropylene fibre, is also claimed PP fiber or polypropylene.It it is the isotactic polypropylene obtained with propylene polymerization
Synthetic fibers for raw material spinning.Because its production technology is simple, product is inexpensive, relative density is light,
Characteristic that intensity is high, corrosion-resistant, anti-mildew becomes, resilience is good, fabric effect is good etc., with human body morning and evening
In the application of the textile got along richly endowed by nature, be for making underwear, swimsuit, socks, sheet
One of optimal fiber Deng the textile contacted next to the skin with human body and health care non-weaving cloth.But it is poly-
Tacryl there is also certain defect, the most not easy dyeing, and hygroscopicity, breathability and drapability are poor
Deng, particularly with the dress of this fibre, through certain time, the perspiration of human skin,
The dirt of the metabolite such as sebum and scurf and outside can be attached on fiber, becomes breed bacteria, mould
The nutrient source of the microorganisms such as bacterium, fungus, acarid, once just run into suitable humidity, nutrient and temperature
Can propagate by amount reproduction, human body is worked the mischief, produces all diseases.Wherein " acarid " medical science name
Claiming " human Demodex " non-bacterial, various antibiotics there is no inhibition to it, and harm is shied especially
People, it is lodged in human body, draws intracellular nutritional material and smegma thing, and breakage is normal thin
Born of the same parents, transmitted virus, antibacterial, rickettsia, spirillum etc., be the strong mistake causing allergic asthma
Quick source.And due to the mechanical stimulus of polypide and polypide excremental chemical irritation effect, parasitic site
Hair follicle can be caused to expand, vasodilation peripheral cell infiltrates, proliferation of fibrous tissue, and makes tissue damage,
There are the symptoms such as chloasma, pimple, pustule, scabies and pruritus in skin, and severe patient can occur propagation fertilizer
Thickness or recessed atrophic cicatrix, damage also impact psychology and health while appearance.
In view of above-mentioned various reasons, research and development have the polypropylene fibre of biocidal property and have greater significance.
The antibacterial modification of polypropylene fibre typically need to add antibacterial.Antibacterial is of a great variety, mainly includes nothing
Machine, organic and natural three big series.And inorganic antibacterial and organic antibacterial are known or potential because of it
Toxic and side effects day by day feels a draft.Natural bacteriostatic agent is extracted from plant, animal or biology, its
Raw material sources are extensive, with low cost, environmental protection, have antibacterial efficient and safe to the human body nothing pair and make
With etc. advantage, the most day by day attract the eyeball of people.But owing to the composition of existing natural bacteriostatic agent is more single,
Antimicrobial spectrum is narrow, itself and the poor compatibility of polypropylene chip, is easily generated reunion and disperses the problems such as uneven.
On the one hand make spinnability and mechanical property be deteriorated, spinning process produces fracture of wire；On the other hand make not
The microorganisms such as the region of distribution natural bacteriostatic agent still easy breed bacteria, mycete, fungus, acarid, cause
Fungistatic effect is sufficiently complete, and acaricide ability is weak, therefore can not meet the requirement of actual application well.
Therefore, this area solves the problems referred to above in the urgent need to a kind of new technical scheme.
Sea mud is the clay that Coastal beach alluvial is got up, and belongs to secondary clay, thinner than primary clay granule,
Matter is soft loose, has the characteristic such as the cavernous structure of uniqueness, specific surface area absorbability big, free from worldly cares,
The most also there is colloidality, plasticity and the cohesive force of height.There is the coastline of thousands of miles in China,
Be richly stored with sea mud resource.The beach sea mud collection East Sea, the Xiushan Mountain, Zhejiang being wherein positioned at the shore of Dong Hai is raw
State environment and the elite of Qiantang River alluviation, rich in vitamin A, vitamin C, vitamin E, aminoacid,
The mineral elements such as antibiotics and ferrum, magnesium, zinc, calcium, selenium, strontium, germanium, simultaneously possibly together with algae class,
The animals and plants remains such as pasture and water and shell-fish, deposit through for many years and form the activated protein to skin beneficiating
The organic substance such as matter and polysaccharide, have the antioxidation of uniqueness, antibacterial, health-care treatment [Luo Hongyu etc.,
" impact of Nutrient Contents In Zhejiang Xiushan Sea Mud On Antioxidant Activity of Environmental Organisms " " Oceanologia et Limnologia Sinica "
1st phase in 2008].Also have and kill demodex brevis and the work of two kinds of human Demodex of demodex folliculorum
With, the killing action of demodex brevis is slightly better than demodex folliculorum [Hu Ye etc., " Xiushan sea mud immersion
Killing action to human Demodex " " China's parasitology and parasitic disease magazine " the 4th phase in 2011].
Although present stage has been applied in fields such as food antiseptic, cosmetics and medical science, but due to sea mud interlayer
Having a large amount of inorganic ions to show hydrophilic oleophobic property, spacing is little so that organic macromolecule chain is difficult to insert
Enter, hardly result in large-scale promotion and application.Through retrieval, up to now, still end finds that sea mud is born
Load plant extract and acrylic resin blended melting are spun into the document report of antibacterial acaricide polypropylene fibre
Road, also has no that patent in this respect occurs.
Summary of the invention
It is an object of the invention to provide a kind of sea mud antibacterial acaricide polypropylene fibre and preparation method thereof,
The method uses sea mud load Cinnamomum langepaniculatum leaf extract, Artemisia annua extract uniformly to divide as antibacterial acaricide agent
Dissipating in the inside of polypropylene fibre and top layer, fragrance is long, and the compatibility and skin-friendly are good, have both had and have pressed down
Bacterium acaricide ability by force and provides desired nutritional to human skin while persistent, promotes Skin Cell
Metabolism, improves health index, also show good spinnability, hygroscopicity, breathability,
Dyeing uniformity and mechanical property, fibroblast intensity is high, and wearability is substantially improved.
For reaching above-mentioned purpose, a kind of sea mud antibacterial acaricide polypropylene fibre of the present invention, its raw material
Formula includes by weight percentage: polypropylene chip 65～90%, sea mud powder 7～20%, Cinnamomum langepaniculatum leaf
Extract 1.2～5%, Artemisia annua extract 1～3%, methyl glucoside isostearate 0.2～1.5
%, coriander seed oil 0.3～2%, medium-chain fatty acid triglyceride 0.1～1.3%, octanoic acid heptyl ester 0.1～
0.5%, coupling agent 0.1～1.7%；Its preparation method comprises the following steps:
1. preparing sea mud powder: gather a certain amount of sea mud, adding water and stirring into solid content is 50～55%
Mud, and add sea mud weight 0.01～0.5% trithiocyanuric acid trisodium salt stir, add
Phosphorus acid for adjusting pH value, to 4.0～5.0, stirs 1～3h in 60～75 DEG C, stands 24h, discards bottom
Deposit, pours out upper strata serosity, filters, and filter cake is washed to neutrality, dries to moisture content at 105 DEG C
Less than 1.5%, pulverize, cross 80～90 mesh sieves, obtain sea mud powder；
2. prepare Cinnamomum langepaniculatum leaf extract: gather fresh Cinnamomum langepaniculatum leaf, clean, put in baking oven and be heated to
50～60 DEG C, it is incubated 2～5h, pulverizes, load in extraction pot, and add fresh Cinnamomum langepaniculatum leaf 7～16 times of weights
The ethanol that concentration is 60～75wt% of amount, extracts 3～6h, is then transferred to ultrasound wave under room temperature,
Supersound extraction 1～3h at 55 DEG C, filters, obtains filtrate and filtering residue；Fresh Cinnamomum langepaniculatum is added in filtering residue
It is each once that the ethanol that concentration is 30～50wt% of leaf 5～9 times of weight repeats above step, merges twice
Filtrate, reclaims ethanol, and the extractum of relative density 1.05～1.15 when being concentrated in vacuo to 60 DEG C, feeding subtracts
Pressure drying baker is dried, obtains Cinnamomum langepaniculatum leaf extract.
3. prepare Artemisia annua extract: gather fresh Herba Artemisiae annuae, clean, put in calorstat, 40～
Dry at 55 DEG C to Herba Artemisiae annuae embrittlement, after taking-up, be ground into the coarse powder of 60～80 mesh, load supercritical extraction
Take in still, and add, by the solid-liquid weight ratio of 1: 0.5～3, the ethanol that concentration is 90～98wt%,
Pressure 25～30MPa, temperature 40～45 DEG C, CO2Gas flow 18m3Extract 1～3h under/h, filter,
In filtrate input concentrating under reduced pressure tank, decompression recycling ethanol is to without alcohol taste, at 75～95 DEG C of spray drying,
To Artemisia annua extract；
4. weigh the sea mud powder of formula ratio, add distilled water in the ratio that powder liquor ratio is 1: 6～20, stir
Mix uniform and stable suspension；Then by molten to the Cinnamomum langepaniculatum leaf extract of formula ratio, Artemisia annua extract
Solution is in distilled water, and making solid-liquid weight ratio is 1: 1～5, adds mix homogeneously in above-mentioned suspension to,
Add the methyl glucoside isostearate of formula ratio, frequency 30KHz, power 250～500W,
Supersound process 1～3h at temperature 40～50 DEG C, filters, and gained solids vacuum at 60～75 DEG C is done
Dry, finely ground with mortar, cross 900～1200 mesh sieves, be sea mud/plant and be combined antibacterial acaricide agent；
5. the coriander seed oil of formula ratio, medium-chain fatty acid triglyceride, octanoic acid heptyl ester addition are weighed instead
Answering in still, open stirring, be heated to 60～70 DEG C, stirring makes it dissolve mix homogeneously, obtains
Premix material；
6. the coupling agent weighing formula ratio is inserted in high mixed banbury, adds step sea mud/plant 4. multiple
Close antibacterial acaricide agent stirring mixing, after mix homogeneously, be sequentially added into the polypropylene chip of formula ratio, step
5. premix material continues stirring mixing, adds double screw extruder pelletize is blended after mix homogeneously, it is thus achieved that
Compound slice, after drying, melt spinning method carries out spinning to compound slice routinely, obtains described
Sea mud antibacterial acaricide agent polypropylene fibre.
Preferred as technique scheme, described coupling agent is maleic anhydride inoculated polypropylene, γ-ammonia
Ethylaminopropyl trimethoxy silane, hexadecyl trimethoxy silane, 3-methacryloxy third
The mixture of one or more arbitrary proportions in ylmethyl dimethoxysilane.
Formula given by said method is to ensure that the present invention produces the basic recipe of desired effect, is
The technological core of the present invention, but in actual applications, completely can on the basis of inventive formulation,
As required, it is also possible to add toughener, lubricant, antioxidant, molecular weight regulator, toner
Deng additive, the requirement of these all common with spinning polypropylene fibres is identical, belongs to this area
Known general knowledge, as long as and controlling suitably, also to have a negative impact the present invention.
Polypropylene chip in above-mentioned raw materials formula uses fibrous polypropylene section, its melt flows speed
Rate is 20～35g/10min, preferably 25g/10min
Sad heptyl ester in above-mentioned raw materials formula is also known as octanoic acid Propylheptyl, and appearance colorless is to light yellow clear
Clear liquid body, has QINGXIANG fragrance and soft lubrication skinfeel, it is extremely difficult to be dissolved in water, be dissolved in ethanol, ether,
In the organic solvents such as oils, various crystal type sunscreen there are is good dissolving power, toner class is had very
Good dispersion moistening performance.
Medium-chain fatty acid triglyceride in above-mentioned raw materials formula is by the fat of 6～12 carbon atoms
The glyceride of acid composition, belongs to polyhydroxy lipid nonionic surfactant, and it is existing hydrophilic has again
Lipophilic group because of, not only there is viscosity low, transparency is high, and surface tension is little, oxidation stability strong and
Extensibility, lubricity and the feature such as heat-resist, also have more preferable hydrolytic resistance and strong alkali-acid resistance
Property.And various compounds are had good intersolubility, it is absorbed by the skin, energy rapid oxidation and metabolism,
The trend of storage is the least, and oxidation resistance is strong, meanwhile, it to staphylococcus aureus, gram-bacteria,
The antibacterial such as mycete, yeast all has stronger fungistatic effect.
Coriander seed oil in above-mentioned raw materials formula, is the dry fruit of Umbelliferae coriander platymiscium coriander,
Use supercritical CO2The oily article that extraction prepares.Coriander, is commonly called as Herba Coriandri, Herba Coriandri etc., have wind dispelling,
Rash, stomach invigorating, effect of eliminating the phlegm.Coriander seed be mainly composed of phenols, flavone and glycoside thereof, saccharide,
Alkaloid, plant sterol, chlorogenic acid, organic acid, coumarin, linalool, fatty acid, vitamin C,
The trace element such as volatile oil and potassium, sodium, calcium, magnesium, manganese, copper, strontium, cobalt, have antioxidation and resist
The a series of biological activity such as bacterium, anticorrosion [Li Feng, " coriander seed chemical composition analysis and to oils and fats
Study of Antioxidation " " Xinjiang University " 2005 master thesis].
Cinnamomum langepaniculatum leaf in above-mentioned raw materials formula is the blade of canella Cinnamomum langepaniculatum, with delicate fragrance, except containing
Outside volatile oil, also rich in aminoacid, organic acid, phenol, tannin, flavone, polypeptide, protein, many
Sugar, glycoside, steroidal, triterpene, lactone, coumarin and glycoside chemical composition thereof, wherein volatile oil master
[Du Yonghua etc., " removing oil Cinnamomum langepaniculatum phyllody studies for monoterpene to be contained, sesquiterpene and aromatic compound
Divide prerun and determination of total flavonoids thereof " " Exploitation of Agriculture in Heilongjiang science " the 10th phase in 2014].Modern medicine
Pharmacological research shows, Cinnamomum langepaniculatum leaf extract has antalgic and inflammation relieving, sterilization, parasite killing and parasiticide, resists
Many biological activitys such as oxidation, blood circulation promoting and blood stasis dispelling.
Herba Artemisiae annuae in above-mentioned raw materials formula is also known as Herba Artemisiae Annuae, smelly Artemisia etc., for Compositae sagebruss, cold in nature,
Bitter in the mouth, pungent, there is heat-clearing and toxic substances removing, except the effect steaming preventing the attack (or recurrence) of malaria.Chemical composition mainly has sesquiterpenoids, Huang
Ketone, Coumarins and volatile oil, wherein sesquiterpenoids and methoxy flavone constituents relatively horn of plenty,
Volatile oil has strong fragrance, have antibacterial, antiviral, parasiticide, mosquito eradication, regulation immunologic function,
Multiple effect [Wang Hongbo etc. the, " chemical compositions of Herba Artemisiae annuae such as antipyretic, antitumor, suppression dermatophytes
Progress " modern medicines are with clinical " the 6th phase in 2011].Zhang Yongqiang et al. also finds that Herba Artemisiae annuae carries
Take thing to there is excellent mite killing, ovicidal and Oviposition deterrence activity [" Artemisia annua extract is raw to Tetranychus cinnabarinus
The research of thing activity " " Scientia Agricultura Sinica " the 3rd phase in 2008].
At present, although the most more to the chemical constitution study of Cinnamomum langepaniculatum leaf, Herba Artemisiae annuae both at home and abroad, it is known that Cinnamomum langepaniculatum
Leaf, Herba Artemisiae annuae contain abundant sesquiterpenoids, flavonoid, Polyphenols, Coumarins, tannin, ammonia
The compositions such as base acid, organic acid, polypeptide, protein, polysaccharide, steroidal, triterpene, lactone and volatile oil,
These compositions are in regulation immunologic function, blood circulation promoting and blood stasis dispelling, antibiotic and sterilizing, antiviral, antioxidation, suppression
The aspects such as dermatophytes, mosquito eradication, parasite killing and parasiticide all play its special biological action.
But, by Cinnamomum langepaniculatum leaf, Herba Artemisiae annuae and the sea mud manufacturing process by number of ways, scientific compatibility is made
Natural bacteriostatic acaricide agent, makes multiple biology and pharmacologically active have significant cooperative effect, essence occurs
The change of property, has property or function that each independent component does not possesses, it is thus achieved that be provided simultaneously with pressing down
Bacterium acaricide, anti-inflammatory anti-itch, promotion skin cell metabolism, slow down aging, improves health one
The newest characteristic, this is the most revealed mistake in prior art.
In said method, introduce trithiocyanuric acid trisodium salt, sea mud is processed, on the one hand by phosphoric acid
Some heavy metal ion being stripped of in sea mud, reduce or remove other harmful substances.Another side passes through
Sea mud after acidifying removes impurity in micropore and more thoroughly, has vacated bigger interlayer, and its specific surface area obtains
To being obviously improved, interlamellar spacing increases, and absorption property is good.Make heat stability, lubricity, suction simultaneously
Water rate, plasticity, expansion multiple and thixotropy have also been obtained bigger raising.
Sea mud/plant that said method obtains is combined antibacterial acaricide agent, natural green, environmental friendliness, it
With sea mud powder as carrier, load Cinnamomum langepaniculatum leaf extract, Artemisia annua extract are as antibacterial acaricide and skin protection
The active component of health care, under the excellent permeability of methyl glucoside isostearate can drive, makes oil
Leaf of Lignum cinnamomi camphorae extract, Artemisia annua extract are easier to uniformly penetrating to the inside of sea mud powder and top layer.And soil
Earth and biological result of study show that Cinnamomum langepaniculatum leaf extract, Artemisia annua extract have with sea mud powder
The highest affinity, it is possible to enter between sea mud bisque smoothly, define finer and close structure.And warp
Cross vacuum drying, make the state of absorption mutually between sea mud powder and Cinnamomum langepaniculatum leaf extract, Artemisia annua extract
Can quickly be fixed up, the motion of the rotation of molecule, translation and segment is all subject to the biggest constraint,
Force Cinnamomum langepaniculatum leaf, the active component of Herba Artemisiae annuae and fragrance to spread by straight line, slow down precipitation rate
Meanwhile, octanoic acid heptyl ester plays fixation effect in fragrance, makes fragrance long duration, thus effectively extends
Antibacterial acaricide, skin-protection and health-care and lasting function action time on fiber, preferably solve existing
Antibacterial function singleness and the problem such as acaricide ability is weak, fungistatic effect is poor, timeliness is short.
Sea mud/plant of the present invention is combined in antibacterial acaricide agent preparation process, Cinnamomum langepaniculatum leaf extract,
Artemisia annua extract and the combination on nanoscale of the sea mud powder, and different firmly by methyl glucoside
Its surface and edge are modified by fat acid ester, present oleophilic character, and interlamellar spacing becomes big more auxiliary
Also reduce its surface energy with coupling agent treatment, and the affinity between polypropylene chip strand strengthen,
Effectively improve sea mud/plant and be combined interface polarity and the chemical micro-environment of antibacterial acaricide agent, reach nanometer
Level is disperseed and has the good compatibility, adhesion with polypropylene chip.This is with single employing methyl glucose
Sugar isostearate or coupling agent process sea mud/plant and are combined antibacterial acaricide agent and compare, and have prominent
Treatment effect, i.e. glyceryl stearate and coupling agent are combined antibacterial acaricide agent surface process sea mud/plant
During there is synergism, achieving sea mud/plant well, to be combined antibacterial acaricide agent dispersed
In inside and the top layer of polypropylene fibre, prevent the possibility that it is reunited.
Present inventor passes through the analysis to prior art and uses substantial amounts of test to show, Yuan
Sui seed oil and medium-chain fatty acid triglyceride, octanoic acid heptyl ester with the use of, and obtain complementation, both may be used
To reach obvious antioxidative synergistic effects, stop the effective ingredient of coriander seed oil because of illumination, oxygen etc.
The decomposition caused and evaporation, avoid again sea mud powder in preparation process, Cinnamomum langepaniculatum leaf extract, Herba Artemisiae annuae to carry
Taking that the effective ingredient of thing is oxidized and loss, bioavailability is high, and antibacterial acaricide and skin-protection and health-care merit
Effect significantly improves.Also reduce polypropylene chip molecule interchain internal friction simultaneously, enhance sea mud/plant
Thing is combined antibacterial acaricide agent dispersion force in polypropylene chip and active force so that it is adhesion order increases
Adding, arrange more regular, improve spinnability and mechanical property, wire broken rate is substantially reduced.
Present inventor finds under study for action, although coriander seed oil, octanoic acid heptyl ester, Cinnamomum langepaniculatum leaf carry
Take thing, the mechanism of action of Artemisia annua extract three differs, but, there is mutually association between them
Adjust, the relation being complementary to one another, while collaborative enhancing functional component and pharmacologically active, show association
Flavouring and rush with being added ooze effect, the various abnormal flavour in the most removable sea mud, can improve again transdermal and inhale
Produce effects rate, make functional component and pharmacologically active can be good at through skin surface and absorbed, enter
Deep layer and body circulation, the effect that the skin protection that reaches to prevent and cure diseases is healthy and strong.
Present inventor it has been unexpectedly discovered that, sea mud powder load Cinnamomum langepaniculatum leaf extract, Herba Artemisiae annuae carry
Take thing be dispersed in the inside of polypropylene fibre and top layer with nano structured unit and become one securely
Body, each component synergism highlights, and fragrance emissions is stably lasting, antibacterial acaricide and skin-protection and health-care effect
More preferably.Meanwhile, polypropylene fibre is not only made to produce a large amount of gap, hole around sea mud powder,
Provide moisture absorption, ventilative, dyestuff diffusion and the passage of infiltration, the snugness of fit of its fibre,
Drapability and antistatic behaviour, dyeing uniformity have bigger improvement, also show and can spin satisfactorily
Property and mechanical property, fibroblast intensity is high, and wearability is substantially improved.
The present invention is by raw materials such as sea mud, Cinnamomum langepaniculatum leaf, Herba Artemisiae annuae, methyl glucoside isostearates
Process compound as antibacterial acaricide agent, be aided with medium-chain fatty acid triglyceride, coriander seed oil, pungent
The raw material such as heptyl heptylate, coupling agent, and the proportioning of each material composition is designed with polypropylene chip altogether
Consolute melts polypropylene fibres such as spinning out polypropylene filament, short fibre, non-woven fabrics, and its short-and-medium fibre also can be with
Cotton, fiber crops, hair, silk, terylene, chinlon, acrylon, polyvinyl chloride fibre, spandex, polyvinyl blending so that each former
Material plays respective effect, mutual organic infiltration, complements each other, Synergistic, and often dress is above-mentioned
The fibre that method prepares, fragrance is long, and skin-friendly is good, and not only the anti-demodicid mite of acaricide is active high-effect, peace
Entirely, persistently, purge ratio is up to more than 98%；And can effectively suppress growing of microorganism in environment,
Bacteriostasis rate is all higher than 95%, and contact dermatitis, folliculitis, acne, eczema, scabies etc. are had one
Constant current modulation is imitated.Desired nutritional can also be provided to human skin simultaneously, promote skin cell metabolism, give
Life that skin is new and vigor, remove skin deep layer dirt and oils and fats, desalination mottle and freckle, delay
Skin aging, repairs damaged skin, improves health index.Additionally, to treatment rheumatism, joint
The diseases such as inflammation, scapulohumeral periarthritis, neuralgia also have the assosting effect of uniqueness.
Polypropylene fibre in the present invention can be the most knitting, woven or fine with other natural fibers, chemistry
Dimension is woven into fabric, then according to the demand of people, can make underwear, shirt, nightwear, T-shirt,
The various textiles that contact next to the skin with human body such as gym suit, glove, socks, sheet, bedding, application
Wide, contain the biggest society, ecology, environment and economic benefit.
Detailed description of the invention
Below in conjunction with detailed description of the invention, the invention will be further described, all open interior according to the present invention
Any equivalent in this area of Rong Suozuo, belongs to protection scope of the present invention.
Embodiment one
1. pretreatment of raw material
1. prepare sea mud powder: gather a certain amount of sea mud, add water and stir into the mud that solid content is 50,
And the trithiocyanuric acid trisodium salt adding sea mud weight 0.1% stirs, add phosphorus acid for adjusting pH
Value, to 4.0, stirs 3h in 60 DEG C, stands 24h, discards basic sediment, pour out upper strata serosity,
Filtering, filter cake is washed to neutrality, dries to moisture content less than 1.5%, pulverizes, cross 80 at 105 DEG C
Mesh sieve, obtains sea mud powder；
2. prepare Cinnamomum langepaniculatum leaf extract: gather fresh Cinnamomum langepaniculatum leaf, clean, put in baking oven and be heated to
50 DEG C, it is incubated 3h, pulverizes, load in extraction pot, and the concentration adding fresh 9 times of weight of Cinnamomum langepaniculatum leaf is
The ethanol of 75wt%, extracts 3h, is then transferred to ultrasound wave under room temperature, supersound extraction 1h at 55 DEG C,
Filter, obtain filtrate and filtering residue；The concentration adding fresh 7 times of weight of Cinnamomum langepaniculatum leaf in filtering residue is 35wt%
Ethanol to repeat above step each the most once, merge twice filtrate, reclaim ethanol, be concentrated in vacuo to 60 DEG C
Time relative density 1.05 extractum, send in drying under reduced pressure case and be dried, obtain Cinnamomum langepaniculatum leaf extract.
3. prepare Artemisia annua extract: gather fresh Herba Artemisiae annuae, clean, put in calorstat, at 45 DEG C
Lower drying, to Herba Artemisiae annuae embrittlement, is ground into the coarse powder of 60 mesh after taking-up, load in supercritical extraction reactor,
And the solid-liquid weight ratio addition concentration by 1: 2 is the ethanol of 98wt%, in pressure 25MPa, temperature 40
DEG C, CO2Gas flow 18m3Extract 1h under/h, filter, recovered under reduced pressure in filtrate input concentrating under reduced pressure tank
Ethanol, to without alcohol taste, at 80 DEG C of spray drying, obtains Artemisia annua extract.
2. composition of raw materials:
Polypropylene chip 79kg, sea mud powder 12kg, Cinnamomum langepaniculatum leaf extract 2.5kg, Artemisia annua extract
1.5kg, methyl glucoside isostearate 0.9kg, coriander seed oil 1.5kg, medium-chain fatty acid is sweet
Oil three fat 0.7kg, octanoic acid heptyl ester 0.3kg, maleic anhydride inoculated polypropylene 0.3kg, γ-aminoethyl ammonia
Propyl trimethoxy silicane 0.8kg, hexadecyl trimethoxy silane 0.5kg.
3. preparation process:
1. weigh sea mud powder 12kg, add distilled water 144kg, stir into uniform and stable suspension；
Then Cinnamomum langepaniculatum leaf extract 2.5kg, Artemisia annua extract 1.5kg are dissolved in the distilled water of 8kg, and
Add mix homogeneously in above-mentioned suspension to, add methyl glucoside isostearate 0.9kg,
Supersound process 3h under frequency 30KHz, power 280W, temperature 45 C, filter, gained solids in
It is vacuum dried at 65 DEG C, finely ground with mortar, cross 1200 mesh sieves, be sea mud/plant and be combined antibacterial removing
Demodicid mite agent；
2. coriander seed oil 1.5kg, medium-chain fatty acid triglyceride 0.7kg, octanoic acid heptyl ester octanoic acid are weighed
Heptyl ester 0.3kg adds in reactor, opens stirring, is heated to 70 DEG C, and it is mixed that stirring makes it dissolve
Close uniformly, obtain premix material；
3. maleic anhydride inoculated polypropylene 0.3kg, γ-aminoethylaminopropyl trimethoxy silane is weighed
0.8kg, inserts after hexadecyl trimethoxy silane 0.5kg mix homogeneously in high mixed banbury, adds
Step sea mud/plant 1. is combined antibacterial acaricide agent stirring mixing, is sequentially added into polypropylene after mix homogeneously
The premix material 2. of section 75kg, step continues stirring mixing, adds double screw extruder after mix homogeneously
Pelletize is blended, it is thus achieved that compound slice, after drying, melt spinning method spins compound slice routinely
Silk, obtains described sea mud antibacterial acaricide agent polypropylene fibre.
Embodiment two
1. pretreatment of raw material
1. prepare sea mud powder: gather a certain amount of sea mud, add water and stir into the mud that solid content is 55%,
And the trithiocyanuric acid trisodium salt adding sea mud weight 0.16% stirs, add phosphorus acid for adjusting pH
Value, to 4.5, stirs 2h in 75 DEG C, stands 24h, discards basic sediment, pour out upper strata serosity,
Filtering, filter cake is washed to neutrality, dries to moisture content less than 1.5%, pulverizes, cross 90 at 105 DEG C
Mesh sieve, obtains sea mud powder；
2. prepare Cinnamomum langepaniculatum leaf extract: gather fresh Cinnamomum langepaniculatum leaf, clean, put in baking oven and be heated to
60 DEG C, it is incubated 2h, pulverizes, load in extraction pot, and the concentration adding fresh 12 times of weight of Cinnamomum langepaniculatum leaf is
The ethanol of 65wt%, extracts 5h, is then transferred to ultrasound wave under room temperature, supersound extraction 2h at 55 DEG C,
Filter, obtain filtrate and filtering residue；The concentration adding fresh 7 times of weight of Cinnamomum langepaniculatum leaf in filtering residue is 30wt%
Ethanol to repeat above step each the most once, merge twice filtrate, reclaim ethanol, be concentrated in vacuo to 60 DEG C
Time relative density 1.15 extractum, send in drying under reduced pressure case and be dried, obtain Cinnamomum langepaniculatum leaf extract.
3. prepare Artemisia annua extract: gather fresh Herba Artemisiae annuae, clean, put in calorstat, at 55 DEG C
Lower drying, to Herba Artemisiae annuae embrittlement, is ground into the coarse powder of 80 mesh after taking-up, load in supercritical extraction reactor,
And the solid-liquid weight ratio addition concentration by 1: 3 is the ethanol of 95wt%, in pressure 30MPa, temperature 45
DEG C, CO2Gas flow 18m3Extract 2h under/h, filter, recovered under reduced pressure in filtrate input concentrating under reduced pressure tank
Ethanol, to without alcohol taste, at 95 DEG C of spray drying, obtains Artemisia annua extract.
2. composition of raw materials:
Polypropylene chip 74kg, sea mud powder 15kg, Cinnamomum langepaniculatum leaf extract 3.5kg, Artemisia annua extract
2kg, methyl glucoside isostearate 1.3kg, coriander seed oil 2kg, medium-chain fatty acid glycerol three
Fat 0.5kg, octanoic acid heptyl ester 0.2kg, maleic anhydride inoculated polypropylene 0.6kg, 3-methacryloxypropyl
Base hydroxypropyl methyl dimethoxysilane coupling agent 0.9kg.
3. preparation process:
1. weigh sea mud powder 15kg, add distilled water 210kg, stir into uniform and stable suspension；
Then Cinnamomum langepaniculatum leaf extract 3.5kg, Artemisia annua extract 2kg are dissolved in 16.5kg distilled water, and
Add mix homogeneously in above-mentioned suspension to, add methyl glucoside isostearate 1.3kg,
Supersound process 1.5h at frequency 30KHz, power 500W, temperature 40 DEG C, filter, gained solids in
It is vacuum dried at 75 DEG C, finely ground with mortar, cross 1000 mesh sieves, be sea mud/plant and be combined antibacterial removing
Demodicid mite agent；
2. coriander seed oil 2kg, medium-chain fatty acid triglyceride 0.5kg, octanoic acid heptyl ester 0.2kg are weighed
Adding in reactor, open stirring, be heated to 65 DEG C, stirring makes it dissolve mix homogeneously,
To premix material；
3. maleic anhydride inoculated polypropylene 0.6kg, 3-methacryloyloxypropyl methyl dimethoxy is weighed
Insert in high mixed banbury after base silane coupling agent 0.9kg mix homogeneously, add step sea mud 1./plant
Thing is combined antibacterial acaricide agent stirring mixing, is sequentially added into polypropylene chip 74kg, step after mix homogeneously
2. premix material continues stirring mixing, adds double screw extruder pelletize is blended after mix homogeneously, it is thus achieved that
Compound slice, after drying, melt spinning method carries out spinning to compound slice routinely, obtains described
Sea mud antibacterial acaricide agent polypropylene fibre.
Claims (2)
1. a sea mud antibacterial acaricide polypropylene fibre, it is characterised in that the raw material of this polypropylene fibre
Formula includes by weight percentage: polypropylene chip 65～90%, sea mud powder 7～20%, Cinnamomum langepaniculatum leaf
Extract 1.2～5%, Artemisia annua extract 1～3%, methyl glucoside isostearate 0.2～1.5
%, coriander seed oil 0.3～2%, medium-chain fatty acid triglyceride 0.1～1.3%, octanoic acid heptyl ester 0.1～
0.5%, coupling agent 0.1～1.7%；Its preparation method comprises the following steps:
1. preparing sea mud powder: gather a certain amount of sea mud, adding water and stirring into solid content is 50～55%
Mud, and add sea mud weight 0.01～0.5% trithiocyanuric acid trisodium salt stir, add
Phosphorus acid for adjusting pH value, to 4.0～5.0, stirs 1～3h in 60～75 DEG C, stands 24h, discards bottom
Deposit, pours out upper strata serosity, filters, and filter cake is washed to neutrality, dries to moisture content at 105 DEG C
Less than 1.5%, pulverize, cross 80～90 mesh sieves, obtain sea mud powder；
2. prepare Cinnamomum langepaniculatum leaf extract: gather fresh Cinnamomum langepaniculatum leaf, clean, put in baking oven and be heated to
50～60 DEG C, it is incubated 2～5h, pulverizes, load in extraction pot, and add fresh Cinnamomum langepaniculatum leaf 7～16 times of weights
The ethanol that concentration is 60～75wt% of amount, extracts 3～6h, is then transferred to ultrasound wave under room temperature,
Supersound extraction 1～3h at 55 DEG C, filters, obtains filtrate and filtering residue；Fresh Cinnamomum langepaniculatum is added in filtering residue
It is each once that the ethanol that concentration is 30～50wt% of leaf 5～9 times of weight repeats above step, merges twice
Filtrate, reclaims ethanol, and the extractum of relative density 1.05～1.15 when being concentrated in vacuo to 60 DEG C, feeding subtracts
Pressure drying baker is dried, obtains Cinnamomum langepaniculatum leaf extract.
3. prepare Artemisia annua extract: gather fresh Herba Artemisiae annuae, clean, put in calorstat, 40～
Dry at 55 DEG C to Herba Artemisiae annuae embrittlement, after taking-up, be ground into the coarse powder of 60～80 mesh, load supercritical extraction
Take in still, and add, by the solid-liquid weight ratio of 1: 0.5～3, the ethanol that concentration is 90～98wt%,
Pressure 25～30MPa, temperature 40～45 DEG C, CO2Gas flow 18m3Extract 1～3h under/h, filter,
In filtrate input concentrating under reduced pressure tank, decompression recycling ethanol is to without alcohol taste, at 75～95 DEG C of spray drying,
To Artemisia annua extract；
4. weigh the sea mud powder of formula ratio, add distilled water in the ratio that powder liquor ratio is 1: 6～20, stir
Mix uniform and stable suspension；Then by molten to the Cinnamomum langepaniculatum leaf extract of formula ratio, Artemisia annua extract
Solution is in distilled water, and making solid-liquid weight ratio is 1: 1～5, adds mix homogeneously in above-mentioned suspension to,
Add the methyl glucoside isostearate of formula ratio, frequency 30KHz, power 250～500W,
Supersound process 1～3h at temperature 40～50 DEG C, filters, and gained solids vacuum at 60～75 DEG C is done
Dry, finely ground with mortar, cross 900～1200 mesh sieves, be sea mud/plant and be combined antibacterial acaricide agent；
5. the coriander seed oil of formula ratio, medium-chain fatty acid triglyceride, octanoic acid heptyl ester addition are weighed instead
Answering in still, open stirring, be heated to 60～70 DEG C, stirring makes it dissolve mix homogeneously, obtains
Premix material；
6. the coupling agent weighing formula ratio is inserted in high mixed banbury, adds step sea mud/plant 4. multiple
Close antibacterial acaricide agent stirring mixing, after mix homogeneously, be sequentially added into the polypropylene chip of formula ratio, step
5. premix material continues stirring mixing, adds double screw extruder pelletize is blended after mix homogeneously, it is thus achieved that
Compound slice, after drying, melt spinning method carries out spinning to compound slice routinely, obtains described
Sea mud antibacterial acaricide agent polypropylene fibre.
A kind of sea mud antibacterial acaricide polypropylene fibre the most according to claim 1, it is characterised in that
Described coupling agent be maleic anhydride inoculated polypropylene, γ-aminoethylaminopropyl trimethoxy silane, 16
One in alkyl trimethoxysilane, 3-methacryloyloxypropyl methyl dimethoxysilane or
The mixture of multiple arbitrary proportion.
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Cited By (3)
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| CN110616508A (en) * | 2019-09-02 | 2019-12-27 | 百事基材料（青岛）股份有限公司 | Plant functional PP (polypropylene) spun-bonded non-woven fabric and preparation method thereof |
| CN113678845A (en) * | 2021-09-06 | 2021-11-23 | 四川宸煜林业开发有限责任公司 | Plant-source green environment-friendly insect repellent and preparation method thereof |
| CN114134636A (en) * | 2021-11-25 | 2022-03-04 | 青岛新鲸医疗技术有限公司 | Self-disinfecting melt-blown nonwoven fabric |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105239201A (en) * | 2015-08-15 | 2016-01-13 | 陆思烨 | Toothbrush hair having anti-bacterial and health-caring function and preparation method thereof |
-
2016
- 2016-05-19 CN CN201610352122.6A patent/CN105926069A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105239201A (en) * | 2015-08-15 | 2016-01-13 | 陆思烨 | Toothbrush hair having anti-bacterial and health-caring function and preparation method thereof |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110616508A (en) * | 2019-09-02 | 2019-12-27 | 百事基材料（青岛）股份有限公司 | Plant functional PP (polypropylene) spun-bonded non-woven fabric and preparation method thereof |
| CN113678845A (en) * | 2021-09-06 | 2021-11-23 | 四川宸煜林业开发有限责任公司 | Plant-source green environment-friendly insect repellent and preparation method thereof |
| CN114134636A (en) * | 2021-11-25 | 2022-03-04 | 青岛新鲸医疗技术有限公司 | Self-disinfecting melt-blown nonwoven fabric |
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Application publication date: 20160907 |