CN110359108A - A kind of functional fiber cellulose fiber and the preparation method and application thereof - Google Patents
A kind of functional fiber cellulose fiber and the preparation method and application thereof Download PDFInfo
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- CN110359108A CN110359108A CN201910717935.4A CN201910717935A CN110359108A CN 110359108 A CN110359108 A CN 110359108A CN 201910717935 A CN201910717935 A CN 201910717935A CN 110359108 A CN110359108 A CN 110359108A
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- fiber
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Classifications
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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
-
- 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
-
- 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
- D01F1/106—Radiation shielding agents, e.g. absorbing, reflecting agents
-
- 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
- D01F2/00—Monocomponent artificial filaments or the like of cellulose or cellulose derivatives; Manufacture thereof
-
- 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
- D01F2/00—Monocomponent artificial filaments or the like of cellulose or cellulose derivatives; Manufacture thereof
- D01F2/02—Monocomponent artificial filaments or the like of cellulose or cellulose derivatives; Manufacture thereof from solutions of cellulose in acids, bases or salts
- D01F2/04—Monocomponent artificial filaments or the like of cellulose or cellulose derivatives; Manufacture thereof from solutions of cellulose in acids, bases or salts from cuprammonium solutions
-
- 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
- D01F2/00—Monocomponent artificial filaments or the like of cellulose or cellulose derivatives; Manufacture thereof
- D01F2/06—Monocomponent artificial filaments or the like of cellulose or cellulose derivatives; Manufacture thereof from viscose
- D01F2/08—Composition of the spinning solution or the bath
- D01F2/10—Addition to the spinning solution or spinning bath of substances which exert their effect equally well in either
Abstract
The embodiment of the invention discloses a kind of functional fiber cellulose fibers and the preparation method and application thereof, the functional fiber cellulose fiber includes fiber, at least one microcapsules for being distributed in fiber surface or inside, the core material of the microcapsules includes functional material, and the shell material of the microcapsules includes removable material.Functional fiber cellulose fiber provided in an embodiment of the present invention; by being distributed the microcapsules containing functional material in the fibre; functional material can be effectively protected in spinning and subsequent processing process, and functional significant in the use process of fiber and its products；The functional fiber cellulose fiber of the application is applied widely, and applicable functional materials type is more；In addition, the functional fiber cellulose fiber of the application is small for scrap build, degree of cooperation is high, is easy to produce in batches.
Description
Technical field
The present embodiments relate to fibre manufacturing technology fields, and in particular to a kind of functional fiber cellulose fiber and its preparation
Method and application.
Background technique
Cellulose fibre is a kind of chemical fibre that health type has both with environment-friendly type.Its essence with cotton, the quality of silk,
It is genuine ecological fiber, derived from day however better than natural.It is widely used in all kinds of underwears, weaving, clothes, non-woven fabrics etc. at present
Field.
Currently, there are various different function, as the functional fiber in terms of mechanics, optics, calorifics, electricity has attracted much attention.
These functional fibers play the effect to become more and more important in terms of industrial production and daily life.
Cellulose fibre it is from a wealth of sources, using native cellulose as raw material, such as cotton, fiber crops, bamboo, trees, shrub.With
The enhancing of people's environmental consciousness, regenerated celulose fibre are also flourished recently.People have successfully developed with fiber crops
Class plant is the flaxen fiber of cellulose origin, using bamboo as bamboo fibre of cellulose origin etc..
After functional materials, such as nano particle, with fibrous raw material (such as various cellulose solutions), by spinneret,
Resolidification forming.This is to obtain one of important manufacturing process of functional fiber cellulose fiber.
However during cellulose fiber spinning, such as viscose rayon, often by cellulose under highly basic high temperature into
Row dissolution slurrying in the coagulating bath of highly acid, then cellulose is solidified to obtain fiber using spinneret.This is just for institute
The resistance to acid and alkali of the functional materials used proposes requirement.The more active functional materials of properties, such as zinc oxide, carbonic acid
Calcium etc. is easy to happen chemical reaction under the conditions of acid or alkali.These chemical reactions, not only make functional materials incur loss,
Lead to functional decline, and chemically react there may be certain by-products, causes many difficulties: or influence fiber and produced
Journey such as leads to viscosity change, spinneret blocking etc., or even can not spinning；Influence fiber product quality, as fiber broken end compared with
More, strength is poor, and elongation is more low.
Invention (publication number: CN109056092A) provides a kind of preparation method of antimicrobial form short rayon fiber, is to pass through system
The mixed solution of standby chitosan and zinc oxide, then it is used for rayon spinning, obtain antibacterial viscose glue.But rayon spinning liquid is
It works under high alkalinity environment, and coagulating bath is peracidity.Zinc oxide is both sexes, and zinc oxide is as the hair
Easily with acid or alkali acutely chemical reaction occurs for main antibacterial material in bright, so as to cause spinning quality decline, antibacterial effect
Decline.
Invention (publication number: 201610993165.2) provide a kind of nano zine oxide, silica, graphene it is compound
Fiber.The composite fibre is prepared by electrostatic spinning technique, and nano zine oxide, silica, graphene occupy one respectively
Fixed weight ratio.This method is equally limited by active functional nano zinc oxide, this amphiprotic substance is easy to sour anti-
It answers, while being easy to react with alkali again.The difficulty of technology controlling and process is higher.If the pH value of spinning solution fluctuates slightly larger, oxygen therein
Changing zinc loss will be very high, or even fiber can be made to lose functionality.
In order to solve this problem, microcapsules technology is applied to spinning industry, to defencive function substance.Such as invention
(publication number: CN102766962A) proposes a kind of nylon fiber spinning technique of antiultraviolet.The inventor is obviously, it is realized that rise
The functional mass acted on to uvioresistant, destruction is easily received at a high temperature of melt spinning, introduces antioxidant, and use
Calcium carbonate microcapsules and calcium carbide microcapsules, the shell material of 2 kinds of microcapsules have selected polyurethane.Although the technical solution is function
Substance provides microcapsules safeguard measure, its spinning process is effectively carried out；But in the use process for ignoring fiber,
Functional mass can not play the role of effective uvioresistant due to being isolated always.
Can be seen that functional material from above-mentioned example, often Nature comparison is active, in the high temperature that spinning and post-processing are handled
Under the effects of high pressure, acid, alkali, mechanical friction, easily it is lost.And by the methods of microcapsules, functional material is protected it
Afterwards, although can be protected in spinning and post-processing processing with assurance function material, in the use process that processing is completed,
Functional material is kept apart by microcapsules shell material and the external world again, and it is due can not to play the role of expection.
Summary of the invention
For this purpose, the embodiment of the present invention provides a kind of functional fiber cellulose fiber and the preparation method and application thereof, it is existing to solve
There is functional material in technology to be easily lost, and after being protected functional material using the prior art, can not play expection should have
The problem of effect.
To achieve the goals above, the embodiment of the present invention provides the following technical solutions:
According to a first aspect of the embodiments of the present invention, a kind of functional fiber cellulose fiber is provided, including fiber, is distributed in fibre
At least one microcapsules in dimension table face or inside, the core material of the microcapsules includes functional material, the shell material packet of the microcapsules
Include removable material.
Further, the functional material includes fire retardant, retardant, fragrant plant extract, xylitol, Chinese patent drug system
Agent, vitamin, protein, vegetable oil, fungicide, insecticide, antibacterial agent, pest repellant, catalyst, crosslinking agent, heat stabilizer, light
Stabilizer, phase-change material, liquid crystal, temperature-sensing color-changing material, photosensitive colour-changing material, in nano particle any one or it is two or more
Combination.
Further, the functional material includes the solution of above-mentioned functional material, dispersion liquid, and the absorption function material
Porous material, stratified material, nanotube or the gel of material.
Further, the removable material includes paraffin, metal, metal oxide, hydroxide, carbonate, gathers
Vinyl alcohol, water soluble starch, inorganic oxide, any one or two or more combinations in linear polystyrene.
Further, the shape of the cellulose fibre be any one or two kinds of thread, tablet, block with
On combination.
Further, the microcapsules quality accounts for 0.1%-the 40% of the functional fiber cellulose fiber gross mass.
According to a second aspect of the embodiments of the present invention, a kind of preparation method of functional fiber cellulose fiber, including elder generation are provided
Microcapsules are prepared after choosing core material and shell material, in the fibre by microcapsules dispersion, are washed later.
According to a third aspect of the embodiments of the present invention, a kind of functional fiber cellulose fiber is provided to add in textile fabric, clothes
Work, packing material, household decorations, construction material, health care, beauty and make-up, anti-counterfeit recognition, electronic equipment response control,
Instrument manufactures, image is shown, human-computer interaction, the application of heat management, intelligent recognition field.
The embodiment of the present invention has the advantages that the embodiment of the present invention provides a kind of functional fiber cellulose fiber and its preparation
Method and application, by being distributed the microcapsules containing functional material in the fibre, functional material is at spinning and following process
It can be effectively protected in science and engineering sequence, and functional significant in the use process of fiber and its products；The function of the application
Property cellulose fibre is applied widely, and applicable functional materials type is more；In addition, the functional fiber cellulose fiber pair of the application
Small in scrap build, degree of cooperation is high, is easy to produce in batches.
Detailed description of the invention
It, below will be to embodiment party in order to illustrate more clearly of embodiments of the present invention or technical solution in the prior art
Formula or attached drawing needed to be used in the description of the prior art are briefly described.It should be evident that the accompanying drawings in the following description is only
It is merely exemplary, it for those of ordinary skill in the art, without creative efforts, can also basis
The attached drawing of offer, which is extended, obtains other implementation attached drawings.
Fig. 1 is the electron scanning micrograph for the antibacterial viscose fiber cross section that the embodiment of the present invention 1 provides.
Specific embodiment
Embodiments of the present invention are illustrated by particular specific embodiment below, those skilled in the art can be by this explanation
Content disclosed by book is understood other advantages and efficacy of the present invention easily, it is clear that described embodiment is the present invention one
Section Example, instead of all the embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art are not doing
Every other embodiment obtained under the premise of creative work out, shall fall within the protection scope of the present invention.
Embodiment 1
The present embodiment provides a kind of viscose rayon with antibacterial functions, technical solutions are as follows:
1) nano zine oxide that primary particle size is 20-300 nanometers is as microcapsules core material, and high melting point paraffin is as microcapsules
Shell material, Microcapsules Size are distributed as D90, and 1.6 microns；
2) above-mentioned uniform microcapsule is dispersed in the viscose rayon of line density 1.22dtex, and wherein microcapsules quality accounting is
The 0.1%-15% of gross mass；
3) above-mentioned fiber passes through the hot water washing higher than paraffin melting point, can partially or completely remove microcapsules shell material.
As shown in Fig. 1, the pore size on cross section is about and is distributed and accords with Microcapsules Size between 1 micron to 2 microns
It closes.A kind of as viscose rayon containing nano zine oxide, with antibacterial functions described in this example.
Nano zine oxide has excellent antibacterial action.But zinc oxide is amphoteric oxide, is all easily occurred with acid or alkali
Chemical reaction.This for aoxidize zinc products processing, storage, transport bring great trouble.Conventional method can not be to this kind of
Substance carries out effective spinning.Conventional method, which will lead to zinc oxide loss in product fiber, greatly, causes product fiber functionality several
Do not have.The present invention gives effective solution to this problem.
The fiber and its products are processed in garment material, and there is important application in the fields such as home textile articles, health care.
Embodiment 2
The present embodiment provides a kind of Lyocell fibers containing nanometer calcium carbonate, technical solutions are as follows:
1) nanometer calcium carbonate that primary particle size is 20-500 nanometers is as microcapsules core material, and polyvinyl alcohol is as microcapsule shell
Material；
2) above-mentioned uniform microcapsule is dispersed in Lyocell fibers, and wherein microcapsules quality accounting is the 1%- of gross mass
25%；
3) above-mentioned Lyocell fibers are washed by hot water, can partially or completely go microcapsules shell material (i.e. polyvinyl alcohol)
It removes.
Nanometer calcium carbonate can be effective against ultraviolet light, while have far infrared effect.But calcium carbonate easily occurs with acid
Chemical reaction.
Loss using conventional method calcium carbonate is very big, cause product fiber functionality almost without.And calcium carbonate
It is reacted with acid and is also easy to produce a large amount of bubbles, lead to difficulty in spinning, fracture of wire is extremely more.Using the present invention program, core material calcium carbonate is polymerize
Object shell material effective protection, can effectively solve the above problems.
Embodiment 3
The present embodiment provides a kind of magnetic Lyocell fibers, technical solutions are as follows:
1) using the toluene dispersion liquid of nano iron oxide as microcapsules core material, polyethylene wax is as microcapsules shell material；
2) above-mentioned uniform microcapsule is dispersed in Lyocell fibers, and wherein the quality accounting of nano iron oxide is gross mass
0.1%-5%；
3) cellulose origin of the Lyocell fibers is regenerated cellulose；
4) above-mentioned Lyocell fibers pass through the hot water washing higher than polyethylene wax fusing point, can be by microcapsules shell material partly or completely
Full removal.
Iron oxide has magnetism, but it is easily chemically reacted with acid.Conventional method can not have this substance
Imitate spinning.Conventional method will lead in product fiber aoxidize iron loss it is very big, cause product fiber functionality almost without.This hair
It is bright that effective solution is given to this problem.
The Lyocell fibers and its product of the present embodiment are processed, health care, electronic instrument, equipment system in garment material
Making equal fields has important application.
Embodiment 4
Sweet made of stones dose of the Modal fibre of Chinese medicine furnace, technical solution are included the present embodiment provides a kind of are as follows:
1) using the sweet stone powder of Chinese medicine furnace as microcapsules core material, polystyrene is as microcapsules shell material；
2) above-mentioned uniform microcapsule is dispersed in Modal fibre, and wherein microcapsules quality accounting is the 1%- of gross mass
40%；
3) above-mentioned Modal fibre is washed by hexamethylene, can partially or completely remove microcapsules shell material.
Calamine is carbonate mineral calcite race smithsonite, main to contain zinc carbonate.Chinese medicine calamine is major function: removing toxic substances
Removing nebula, the antipruritic sore of hygroscopic.For red eye, swell pain, blepharitis cililiaris, the screen film triangular mass of mucous membrane growing from the inner corner of the eye, unhealing ulcer, pus is dripping, wet sore,
Pruitus.
Calamine is easily chemically reacted with acid.The present invention can effectively solve the loss of the Chinese medicine in conventional method fiber
Greatly, lead to product fiber functional deficiency.
The fiber and its products of the present embodiment, in health care, garment material processing, home textile articles, bedding, decorations
There is important application in the fields such as object, the manufacture of equipment instrument.
Embodiment 5
The present embodiment provides a kind of bamboo fibres of flame retarding function, and its technical solution is as follows:
1) using ammonium polyphosphate as microcapsules core material, polystyrene is as microcapsules shell material；
2) above-mentioned uniform microcapsule is dispersed in using bamboo as in the cellulose fibre of cellulose origin, wherein microcapsules quality is accounted for
Than the 1%-35% for gross mass；
3) above-mentioned bamboo fibre is washed by hexamethylene, can partially or completely remove microcapsules shell material.
Ammonium polyphosphate is a kind of efficient fire retardant.But the shortcomings that ammonium polyphosphate is to be highly soluble in water.And acrylic spinning mistake
Will use a large amount of water, such as its solvent in journey can wash for sodium thiocyanate water solution, subsequent technique.It is big that this allows for fire retardant
Amount loss.The addition of microcapsules shell material can play the role of it outside water is isolated.But in subsequent use process, such as fail
Shell is removed, its flame retardant effect will be made to have a greatly reduced quality.
The present invention can effectively solve the above problems.
The fiber and its products of the present embodiment, in garment material processing, home textile articles, bedding, jewelry, Building wood
There is important application in the fields such as material, the manufacture of equipment instrument.
Embodiment 6
The present embodiment provides a kind of flaxen fibers containing retardant, and its technical solution is as follows:
1) aqueous solution for configuring calcium chloride, magnesium chloride, sodium chloride by a certain percentage is as microcapsules core material, polystyrene
As microcapsules shell material；
2) above-mentioned uniform microcapsule is dispersed in using fiber crops as in the cellulose fibre of cellulose origin, wherein microcapsules quality is accounted for
Than the 5%-35% for gross mass；
3) above-mentioned flaxen fiber is washed by hexamethylene, can partially or completely remove microcapsules shell material.
Retardant can form water film on surface and contact to block with oxygen, and protected object can be made to be in aqueous
Moist state.Due to containing water in halogen class retardant, so in spontaneous combustion process, when water vapor, can be subtracted with absorbing and cooling temperature
Small heating rate, to inhibit spontaneous combustion to a certain extent.After halogen retardant processing simultaneously, reduce in oxidation reaction
Functional group, and facilitate prevent radical reaction, inhibit oxidation reaction speed.
But calcium chloride, magnesium chloride, sodium chloride etc. are to be highly soluble in water in itself.And in cellulose spinning and last handling process
It will use a large amount of water.This allows for retardant and inevitably largely loses.The addition of microcapsules shell material can play isolation to it
The effect of outside water.But in subsequent use process, such as fail to remove shell, its flame retardant effect will be made to have a greatly reduced quality.
The present invention can effectively solve the above problems.
The fiber and its products of the present embodiment in garment material, home textile articles, bedding, jewelry, construction material, are set
There is important application in the fields such as manufacture, processing, transport, storage, the transport of standby instrument etc..
Embodiment 7
The present embodiment provides a kind of copper ammonia fiber containing vitamin E, and its technical solution is as follows:
1) using vitamin E as microcapsules core material, polyvinyl alcohol is as microcapsules shell material；
2) above-mentioned uniform microcapsule is dispersed in copper ammonia fiber, and wherein microcapsules quality accounting is the 0.1%- of gross mass
10%；
3) above-mentioned fiber is processed into underwear or facial mask by spinning, weaving.In dress or use process, human body
The sweat of secretion can gradually remove microcapsules shell material.
Vitamin E can be anti-oxidant, can be with nourishes rough skin, skin maintenance and cosmetic benefits, while having effects that multiple beneficial health.But it ties up
Raw element E chance alkali is unstable, is easily oxidized decomposition in some conditions.And copper ammonia fiber is by natural cellulosic feedstocks such as cotton linters
It is dissolved in Kocide SD or the liquor ammoniae fortis of alkaline cupric salt, is made into spinning solution, the copper ammonia fiber element molecular chemistry in coagulating bath
Object disintegrating and regeneration goes out cellulose, and the hydrate cellulose of generation obtains copper ammonia fiber through post-processing.
The present invention gives effective solution scheme to the above problem: functional mass both having been allowed to obtain in the process of production and processing
Protection, and in use can gradually remove microcapsules shell material, so that functional material is discharged and is played a role.
The fiber and its products of the present embodiment, in garment material, home textile articles, health care, bedding, cosmetically
There is important application in the fields such as manufacture, processing, transport, storage, the transport of product, jewelry, building fitment material for family, equipment instrument etc..
Embodiment 8
The present embodiment provides a kind of viscose rayon for having both antibacterial and cool feeling function, technical solutions are as follows:
1) microcapsules A is using nano zine oxide as microcapsules core material, and high melting point paraffin is as microcapsules shell material；
2) microcapsules B is using xylitol as microcapsules core material, and linear polystyrene is as microcapsules shell material；
3) above-mentioned microcapsules A and microcapsules B are dispersed in viscose rayon, wherein the sum of 2 kinds of microcapsules quality accountings are total
The 0.2%-20% of quality；
4) above-mentioned fiber, can be by microcapsules shell material gradually portion respectively by being higher than hot water or the hexamethylene washing of paraffin melting point
Divide or completely removes.
The fiber and its products of the present embodiment have antibacterial functions, while also additional cool feeling function.The shell of 2 kinds of microcapsules
Material removes technique difference, increases selectivity, extends functionality and uses the time.It is processed in garment material, home textile articles, medical treatment
There is important application in the fields such as health care.
Embodiment 9
The present embodiment provides a kind of pillow with antibacterial and Chinese medicine therapy function, technical solution are as follows:
1) there is the viscose rayon of antibacterial functions according to the manufacture of embodiment 1, and be pillow fillers by fiber process；
2) Modal fibre of Chinese materia medica preparation is manufactured according to embodiment 4, and regard fiber spinning weaving as pillow case fabric.
3) in above-mentioned processing, storage, transport or use process, with hot water or hexamethylene, capsule shell material part is removed
Or it completely removes.
Obtain a kind of pillow with antibacterial and Chinese medicine therapy function.
Embodiment 10
The present embodiment provides a kind of bamboo fibre plate object of flame retarding function, technical solutions are as follows:
1) flame retarding function bamboo fibre is manufactured according to embodiment 5；
2) 1) gained fiber is layering, is processed as closely knit, smooth anti-flaming bamboo thin fiber board；
3) above-mentioned bamboo fibre or bamboo fibre thin plate, are washed by hexamethylene, can partially or completely remove microcapsules shell material.
Obtain a kind of bamboo fibre plate object with flame retarding function.
Although above having used general explanation and specific embodiment, the present invention is described in detail, at this
On the basis of invention, it can be made some modifications or improvements, this will be apparent to those skilled in the art.Therefore,
These modifications or improvements without departing from theon the basis of the spirit of the present invention are fallen within the scope of the claimed invention.
Claims (8)
1. a kind of functional fiber cellulose fiber, it is characterised in that: including fiber, be distributed in fiber surface or at least one internal
Microcapsules, the core material of the microcapsules include functional material, and the shell material of the microcapsules includes removable material.
2. functional fiber cellulose fiber according to claim 1, it is characterised in that: the functional material include fire retardant,
Retardant, xylitol, Chinese patent medicine preparation, vitamin, protein, vegetable oil, fungicide, insecticide, resists fragrant plant extract
Microbial inoculum, pest repellant, catalyst, crosslinking agent, heat stabilizer, light stabilizer, phase-change material, liquid crystal, temperature-sensing color-changing material, photosensitive change
Any one in color material, nano particle or two or more combinations.
3. functional fiber cellulose fiber according to claim 1, it is characterised in that: the functional material includes claim
Solution, the dispersion liquid of 2 functional materials, and porous material, stratified material, the nanotube or solidifying of the absorption functional material
Glue.
4. functional fiber cellulose fiber according to claim 1, it is characterised in that: the removable material includes stone
Wax, metal, metal oxide, hydroxide, carbonate, polyvinyl alcohol, water soluble starch, inorganic oxide, linear polyphenyl second
Any one in alkene or two or more combinations.
5. functional fiber cellulose fiber according to claim 1, it is characterised in that: the shape of the cellulose fibre is line
Any one or two or more combinations of shape object, tablet, block.
6. functional fiber cellulose fiber according to claim 1, it is characterised in that: the microcapsules quality accounts for the function
0.1%-the 40% of property cellulose fibre gross mass.
7. a kind of preparation method of the functional fiber cellulose fiber as described in any one of claim 1-6, which is characterized in that packet
It includes and prepares microcapsules after first choosing core material and shell material, in the fibre by microcapsules dispersion, washed later.
8. a kind of functional fiber cellulose fiber as described in any one of claim 1-6 is in textile fabric, clothes processing, filling
Material, household decorations, construction material, health care, beauty and make-up, anti-counterfeit recognition, electronic equipment response control, instrument system
It makes, image is shown, human-computer interaction, the application of heat management, intelligent recognition field.
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110468466A (en) * | 2019-08-16 | 2019-11-19 | 上海昕亚新材料科技有限公司 | A kind of fiber containing the removable active substance microcapsule of shell material |
| CN111270334A (en) * | 2020-03-27 | 2020-06-12 | 百事基材料（青岛）股份有限公司 | Marine organism extract modified polyamide fiber and preparation method thereof |
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