CN109321991A - A kind of multi-functional composite additive, with antibacterial, anti-mite, the viscose rayon of hair tonic anion function and preparation method thereof - Google Patents
A kind of multi-functional composite additive, with antibacterial, anti-mite, the viscose rayon of hair tonic anion function and preparation method thereof Download PDFInfo
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- CN109321991A CN109321991A CN201811330609.XA CN201811330609A CN109321991A CN 109321991 A CN109321991 A CN 109321991A CN 201811330609 A CN201811330609 A CN 201811330609A CN 109321991 A CN109321991 A CN 109321991A
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- artemisia annua
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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
- 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
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Abstract
The present invention relates to fiber and its preparation technical fields；The present invention provides a kind of multi-functional composite additive, with antibacterial, anti-mite, the viscose rayon of hair tonic anion function and preparation method thereof, which contains the multi-functional composite additive that effective ingredient mass percent is no more than 22%；The multi-functional composite additive includes: artemisia annua-capillary extract microcapsules and the tourmaline anion powder that is compounded on the artemisia annua-capillary extract microcapsules；The artemisia annua-capillary extract microcapsules are using Artemisia annua extract and capillary extract as core material.The embodiment of the present invention applies the multi-functional compound additive of the effective component of the tourmaline anion powder including artemisia annua, oriental wormwood and hair tonic anion, the viscose rayon prepared realizes the compound of the multiple functions such as antibacterial, anti-mite and hair tonic anion, is conducive to application.
Description
Technical field
The invention belongs to fiber and its preparation technical field, it is related to a kind of Multifunctional adhesive fiber and preparation method thereof, it is special
It is not to be related to a kind of multi-functional composite additive, with antibacterial, anti-mite, hair tonic anion function viscose rayon and its preparation side
Method.
Background technique
Cellulose fibre raw material, in terms of there is certain advantage, viscose rayon belongs to regenerated celulose fibre,
It is the biggish kind of yield in cellulose.In viscose rayon functionalization product, have recently viscous with hair tonic anion function
Glue fiber can be described as anion viscose fibre.
Anion is a kind of negatively charged gas ion in air, it can not only facilitate, and human body synthesizes and storage dimension is given birth to
Element strengthens the physiological activity with human activin, has highly important influence to the vital movement of human body and other biological, therefore
It is otherwise known as " air vitamin ".Anion activity with higher has very strong redox effect, can destroy thin
The cell membrane of bacterium or the activity of cellular plasm organized enzyme, thus achieve the purpose that antibiotic and sterilizing, therefore anion is confirmed to be tool
Play the role of killing germ and purifies air.Medical research shows that electronegative particle increases oxygen content in blood in air, has
It conducive to blood oxygen conveying, absorbs and utilizes, have and promote human metabolism, improve human immunological competence, enhance human muscle energy, adjust
Save the effect of body function balance.
Common negative ion powder is tourmaline anion powder, and ingredient is aluminium, sodium, iron, the lithium ring-type knot characterized by boracic
The silicate material micro mist of structure.In the preparation process of anion viscose fibre, it is usually added into tourmaline anion powder, gained is negative
Ion viscose rayon can make surrounding air generate anion, be conducive to its einnehmen function.
With the development of science and technology and improvement of living standard, people are not in the single function for being satisfied with fiber textile
Can, but need more high-performance, multi-functional fiber textile.Multi-functional fiber textile market potential is huge, and
The target pursued as people.
Summary of the invention
In view of this, the application provides a kind of multi-functional composite additive, has antibacterial, anti-mite, hair tonic anion function
Viscose rayon and preparation method thereof, using multi-functional composite additive provided by the present application, it is excellent viscose rayon can be assigned
Antibacterial, anti-mite and hair tonic anion multiple functions are conducive to application.
The present invention provides a kind of multi-functional composite additive, comprising: artemisia annua-capillary extract microcapsules and is compounded in institute
State the tourmaline anion powder on artemisia annua-capillary extract microcapsules；The artemisia annua-capillary extract microcapsules are with Huang
Flower parthenium extract and capillary extract are core material.
Compared with prior art, multi-functional composite additive provided by the invention includes: the Huang coated with microencapsulation form
Compound tourmaline anion powder on flower parthenium extract and capillary extract and artemisia annua-capillary extract microcapsules.Its
In, the present invention mainly utilizes artemisia annua, oriental wormwood both vegetal antibacterials, anti-mite function, in conjunction with hair tonic anion function
Can these effective components of tourmaline anion powder formed multi-functional composite additive, can be used for prepare have antibacterial, it is anti-mite with
And the viscose rayon of hair tonic anion multiple functions.In the present invention, the tourmaline anion powder of the hair tonic anion is suitable
In secondary cyst wall, secondary cyst wall improves the stability of Artemisia annua extract, capillary extract functional component, to reduce function
The loss of functional component, improves the functionality and function persistence of fiber in fiber.
The present invention provide it is a kind of with antibacterial, anti-mite, hair tonic anion function viscose rayon, contain effective ingredient quality
Percentage is no more than 22% multi-functional composite additive；
The multi-functional composite additive includes: artemisia annua-capillary extract microcapsules and is compounded in the artemisia annua-mattress
Tourmaline anion powder on old extract microcapsules；The artemisia annua-capillary extract microcapsules are with Artemisia annua extract
It is core material with capillary extract.
The present invention provide it is a kind of with antibacterial, the preparation method of anti-mite, hair tonic anion function viscose rayon, including with
Lower step:
S1, viscose spinning dope is provided；
S2, multi-functional composite additive is mixed with the viscose spinning dope, according to wet spinning mode, is obtained
As-spun fibre；The multi-functional composite additive includes: artemisia annua-capillary extract microcapsules and is compounded in the artemisia annua-
Tourmaline anion powder on capillary extract microcapsules；The artemisia annua-capillary extract microcapsules are extracted with artemisia annua
Object and capillary extract are core material；
S3, the as-spun fibre is successively cut off after drawing-off, is post-processed, being obtained with antibacterial, anti-mite, hair tonic is negative
The viscose rayon of ion function is no more than 22% multi-functional composite additive containing effective ingredient mass percent.
Preferably, the viscose spinning dope is prepared according to the following steps:
Pulp successively by dipping, squeezing, crushing, experienced, yellow, generates cellulose xanthate；The cellulose yellow acid
Ester carries out just dissolution, obtains spinning solution；Viscose glue is made in dissolution, deaeration, filtering, maturation after the spinning solution successively carries out
Fiber spinning dope.
Preferably, the multi-functional composite additive is prepared according to the following steps:
Artemisia annua extract, capillary extract and emulsifier are dispersed in water, emulsified solution is obtained；
It polymerize after the emulsified solution, initiator and methyl methacrylate are mixed, obtains extracting with artemisia annua
Object and capillary extract are artemisia annua-capillary extract microcapsules of core material；
Tourmaline anion powder is mixed with the artemisia annua-capillary extract microcapsules, obtains multi-functional compound addition
Agent.
Preferably, the emulsifier is stearate, and the initiator is peroxidating class initiator.
Preferably, the Artemisia annua extract and capillary extract gross mass and the mass ratio of methyl methacrylate are
4:1~1:1；The quality of the initiator is the 0.5%~1.5% of methyl methacrylate quality.
Preferably, the partial size D of the tourmaline anion powder90≤2.967μm；The tourmaline anion powder and chrysanthemum
Wormwood artemisia-capillary extract microcapsules effective ingredient mass ratio is 1:1.
Preferably, the post-processing successively includes: desulfurization, washing, bleaches, oils, drying, and obtains dry having and resists
Bacterium, anti-mite, hair tonic anion function viscose rayon.
Preferably, the desulfurization is bathed using the desulfurization of 5~8g/L of sodium sulfite；The bleaching uses pH value for 10~12
Bleaching bath.
The embodiment of the present invention applies more function of the tourmaline anion powder including artemisia annua, oriental wormwood and hair tonic anion
Energy property compound additive, the viscose rayon prepared realize the compound of the multiple functions such as antibacterial, anti-mite and hair tonic anion.With it is normal
Rule viscose rayon is compared, and viscose rayon provided by the invention is to inhibiting rate >=93.8% of staphylococcus aureus, to large intestine bar
Inhibiting rate >=90.2% of bacterium, to inhibiting rate >=90.8% of Candida albicans；Scattering ratio >=86% of the fiber to acarid
(GB/T24253-2009 " evaluation of the anti-mite performance of textile ")；1600/cm of anion-generating capacity >3(GB/T 30128-
2013 " detections and evaluation of textile anion occurrence quantity ", anion-generating capacity is higher.
Specific embodiment
The following is a clear and complete description of the technical scheme in the embodiments of the invention, it is clear that described embodiment
Only a part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, the common skill in this field
Art personnel every other embodiment obtained without making creative work belongs to the model that the present invention protects
It encloses.
The present invention provides a kind of multi-functional composite additives, comprising: artemisia annua-capillary extract microcapsules and is compounded in
Tourmaline anion powder on the artemisia annua-capillary extract microcapsules；The artemisia annua-capillary extract microcapsules with
Artemisia annua extract and capillary extract are core material.
Multi-functional composite additive provided by the invention, which can be used for preparing, has antibacterial, anti-mite and hair tonic anion function
Viscose rayon, realize the multifunctionality of fiber textile, and function is lasting.
Multi-functional composite additive provided by the invention includes: with the Artemisia annua extract of microencapsulation form cladding and oriental wormwood
Extract includes artemisia annua-capillary extract microcapsules, using Artemisia annua extract and capillary extract as core material.Wherein,
The Artemisia annua extract is to be obtained using artemisia annua as raw material by traditional extraction mode, and capillary extract is to be with oriental wormwood
The extract of raw material；It can purchase in market.
Artemisia annua is composite family artemisia annual herb plant；Artemisia annua medicinal material has heat-clearing, relieving summer-heat, preventing malaria, cool blood, benefit
Urine, stomach invigorating and other effects.Artemisia annua extract mainly contains qinghaosu, cineole, borneol, camphor, flavones, eudesmane triterpenes
It studies point；To enterococcus, escherichia coli, staphylococcus, Candida albicans and Pseudomonas aeruginosa, the primary Salmonella of pneumonia Crewe, withered
Straw bacterium etc. has stronger antibacterial activity, while having very strong desinsection, acaricidal action.
Oriental wormwood is the seedling of compositae plant Artemisia capillaris；Oriental wormwood medicinal material has cholagogue, and liver function protecting is antipyretic, antimicrobial antiphlogistic,
Reducing blood lipid and other effects.Capillary extract mainly contains ketone, phenolic compound；To staphylococcus aureus, corynebacterium diphtheriae, anthrax
Bacillus, Pseudomonas aeruginosa, Escherichia coli, diplococcus meningitidis, hay bacillus etc. have different degrees of inhibiting effect, it may have certain
Anti-mite effect.
The present invention is the association of Multiple components in effect using artemisia annua, oriental wormwood both vegetalitas antibacterials, anti-mite auxiliary agent
Same-action.
In artemisia annua of the present invention-capillary extract microcapsules, extracted as the Artemisia annua extract of core material and oriental wormwood
The percent mass ratio that object can use is 30%~60%:40%~70% etc..Also, the present invention is to the wall material of the microcapsules
It is not particularly limited, using microcapsule wall material well known to those skilled in the art.Preferably, the embodiment of the present invention uses
Polyacrylate is wall material, and resistance to acid and alkali, heat-resisting quantity are preferable.
It is as follows that some embodiments of the invention prepare the step of artemisia annua-capillary extract microcapsules:
Artemisia annua extract, capillary extract and emulsifier are dispersed in water, emulsified solution is obtained；
It polymerize after the emulsified solution, initiator and methyl methacrylate are mixed, obtains extracting with artemisia annua
Object and capillary extract are artemisia annua-capillary extract microcapsules of core material.
The present invention is not particularly limited the preparation process of the microcapsules, is according to the preparation of this field Conventional process steps
It can.In the emulsified solution for preparing core material, the emulsifier is preferably stearate, such as odium stearate.Specifically, of the invention
Emulsifier and additive package can be added in distilled water by embodiment, be cut at a high speed under 2500r/min~3000r/min revolving speed
Emulsion dispersion 20min~30min is cut, emulsified solution is obtained.Wherein, the additive package is by Artemisia annua extract, oriental wormwood
Example 30%~60%:40%~70% is mixed to get extract by mass percentage.Additive package in the emulsified solution
Mass fraction is preferably 20%~50%；The dosage of the emulsifier can be the 0.5%~3.0% of additive package dosage.
It obtains after being dispersed with the emulsified solution of core material, initiator dissolution can be added in the embodiment of the present invention thereto, dissolved
Methyl methacrylate is added after complete, is preferably sufficiently stirred at 40~50 DEG C, obtaining emulsion particle diameter is D90≤ 2.216 μm of cream
Change dispersion；It is polymerize later, obtains artemisia annua-capillary extract microcapsules.
Wherein, the initiator is preferably peroxidating class initiator, including but not limited to benzoyl peroxide.The first of addition
After the polymerization of base methyl acrylate, Artemisia annua extract, capillary extract are coated to form microcapsule structure.The artemisia annua is extracted
Object and capillary extract (i.e. additive package) gross mass and the mass ratio of methyl methacrylate are preferably 4:1~1:1；Institute
The quality for stating initiator is preferably the 0.5%~1.5% of methyl methacrylate quality.The cream that the embodiment of the present invention can will obtain
Change dispersion and be warming up to 60~70 DEG C, is polymerize, polymerization time is preferably 1.5h~2.5h, and partial size D is prepared90≤
2.627 μm of microcapsules slurry；Solid content is generally 35%~38%.The embodiment of the present invention is handled using filtering, drying etc.,
It can obtain dry artemisia annua-capillary extract microcapsules.
Multi-functional composite additive of the present invention includes: compound on the artemisia annua-capillary extract microcapsules
Tourmaline anion powder.The tourmaline anion powder can hair tonic anion, also have certain antibiotic and sterilizing effect；At
Point be aluminium characterized by boracic, sodium, iron, lithium cyclic structure silicate material micro mist.
In an embodiment of the present invention, the multi-functional composite additive can be described as tourmaline anion superfine powder-Huang
Flower wormwood artemisia-capillary extract microcapsules compound system.In the present invention, the tourmaline anion powder absorption point of the hair tonic anion
Be dispersed on microcapsules, be equivalent to secondary cyst wall, secondary cyst wall improve Artemisia annua extract, capillary extract functional component it is steady
It is qualitative, so as to reduce the loss of functional component in fiber, improve the functionality and function persistence of fiber.
In some embodiments of the invention, the multi-functional composite additive is prepared according to the following steps:
Artemisia annua extract, capillary extract and emulsifier are dispersed in water, emulsified solution is obtained；
It polymerize after the emulsified solution, initiator and methyl methacrylate are mixed, obtains extracting with artemisia annua
Object and capillary extract are artemisia annua-capillary extract microcapsules of core material；
Tourmaline anion powder is mixed with the artemisia annua-capillary extract microcapsules, obtains multi-functional compound addition
Agent.
Wherein, it is as previously described that artemisia annua-capillary extract microcapsules content is prepared.Preferably, described electrical
The partial size D of stone negative ion powder90≤2.967μm.Specifically, the embodiment of the present invention can be by the tourmaline anion powder of hair tonic anion
Superfine powder, the partial size D of powder are prepared into using ball mill grinding90≤2.967μm；The superfine powder is added to artemisia annua-
In capillary extract microcapsule systems, wherein the tourmaline anion superfine powder of hair tonic anion and artemisia annua-oriental wormwood are extracted
The mass ratio of object microcapsule systems effective ingredient can be 1:1, and the tourmaline anion superfine powder of hair tonic anion sufficiently adsorbs
Be dispersed on microcapsules, at this point, tourmaline anion superfine powder in application can hair tonic anion, and give full play to secondary capsule
The protective effect of wall.
The present invention is multi-functional using the tourmaline anion superfine powder containing artemisia annua, oriental wormwood and hair tonic anion
Property compound additive, assign the excellent antibacterial of fiber, anti-mite and hair tonic anion function.
The technical solution of concrete application is achieved in that
The invention discloses a kind of with antibacterial, anti-mite, hair tonic anion function viscose rayon, contains effective ingredient matter
Measure the multi-functional composite additive that percentage is no more than 22%；
The multi-functional composite additive includes: artemisia annua-capillary extract microcapsules and is compounded in the artemisia annua-mattress
Tourmaline anion powder on old extract microcapsules；The artemisia annua-capillary extract microcapsules are with Artemisia annua extract
It is core material with capillary extract.
Wherein, the contents such as component, structure of the multi-functional composite additive are as previously mentioned, this is no longer going to repeat them.
In the viscose rayon of multifunctionality provided by the invention, the mass percent of the multi-functional composite additive effective component can be
10%~22%, preferably 15%~20%, the effective ingredient be Artemisia annua extract, capillary extract and tourmaline bear from
Sub- powder, this ensure that the spinnability and functionality of viscose rayon.In addition, fineness, length of the present invention to the viscose rayon
Degree equal-specification parameter is not particularly limited.
In an embodiment of the present invention, the multi-functional viscose rayon is mentioned containing Artemisia annua extract, oriental wormwood
Take the viscose rayon of the tourmaline anion superfine powder of object and hair tonic anion.Compared with conventional viscose rayon, the fiber pair
Inhibiting rate >=91.8% of staphylococcus aureus, the inhibition to inhibiting rate >=90.2% of Escherichia coli, to Candida albicans
Rate >=88.8%；Scattering ratio >=86% (GB/T24253-2009 " evaluation of textile anti-mite performance ") of the fiber to acarid；
1600/cm of anion-generating capacity >3(GB/T 30128-2013 " detection and evaluation of textile anion occurrence quantity ", has
Higher anion-generating capacity.
The embodiment of the invention also discloses a kind of with antibacterial, the preparation of anti-mite, hair tonic anion function viscose rayon
Method, this method are achieved by the steps of:
S1, viscose spinning dope is provided；
S2, multi-functional composite additive is mixed with the viscose spinning dope, according to wet spinning mode, is obtained
As-spun fibre；The multi-functional composite additive includes: artemisia annua-capillary extract microcapsules and is compounded in the artemisia annua-
Tourmaline anion powder on capillary extract microcapsules；The artemisia annua-capillary extract microcapsules are extracted with artemisia annua
Object and capillary extract are core material；
S3, the as-spun fibre is successively cut off after drawing-off, is post-processed, being obtained with antibacterial, anti-mite, hair tonic is negative
The viscose rayon of ion function is no more than 22% multi-functional composite additive containing effective ingredient mass percent.
Wherein, used multi-functional composite additive is tourmaline anion superfine powder-chrysanthemum described above
Wormwood artemisia-capillary extract microcapsules compound system the contents such as prepares to it at this and repeats no more, and mainly illustrates spinning and post-processing
Content.
In some embodiments of the invention, the viscose spinning dope is prepared according to the following steps: pulp is successively
By dipping, squeezing, crushing, experienced, yellow, cellulose xanthate is generated；The cellulose xanthate carries out just dissolution, obtains
Spinning solution；Viscose spinning dope is made in dissolution, deaeration, filtering, maturation after the spinning solution successively carries out.
The present invention is not particularly limited the preparation process of the viscose spinning dope, according to this field common process
Step preparation.In viscose spinning dope described in the embodiment of the present invention, first fibre mass content is generally 8.5%-
8.9%.
The embodiment of the present invention is ultra-fine by the tourmaline anion of the hair tonic anion of above-mentioned preparation using injection system before spinning
Powder-artemisia annua-capillary extract microcapsules compound system is added in viscose rayon stoste pipeline, obtains uniform functionalization
Final viscose spinning dope, obtain as-spun fibre according to wet spinning mode spinning；By the as-spun fibre through drawing-off
It after machine drawing-off, is cut off and is post-processed, obtain that there is antibacterial, anti-mite, hair tonic anion function viscose rayon.
Wherein, the process that wet spinning generally comprises is: (1) preparing spinning solution；(2) stoste is extruded into shape from spinneret orifice
At thread；(3) stoste thread is frozen into as-spun fibre in coagulating bath；(4) as-spun fibre is wrapped or is directly post-processed.Institute
It states in final viscose spinning dope, tourmaline anion superfine powder-artemisia annua-capillary extract of hair tonic anion is micro-
In capsule compound system effective ingredient account for first fibre content in final viscose spinning dope mass percent be 10%~
22%, preferably 15%~20%.
In addition, to post-process described in the embodiment of the present invention successively include: desulfurization, washing, bleaches, oils, drying to get drying
Have antibacterial, anti-mite, hair tonic anion function viscose rayon.The aftertreatment technology is well known to those skilled in the art
's；In the specific embodiment of the invention, the desulfurization bath: 5.0~8.0g/L of sodium sulfite, preferably 6.0~7.0g/L.The bleaching
Bath: 1.5~3.5g/L of sodium hypochlorite, preferably 2.0~3.0g/L, pH:10~12, preferably 11；The finish application bath: concentration 5.0
~9.0g/L, preferably 6.0~8.0g/L, pH:6.5~9.0, preferably 7.0~7.5.
The viscose rayon that the present invention prepares realizes the compound of the multiple functions such as antibacterial, anti-mite and hair tonic anion, same
When with the tourmaline anion powder bring good function by artemisia annua, oriental wormwood and hair tonic anion, not only antibacterial, anti-
Mite function admirable, and anion hair tonic amount is higher, there are also preferable function persistence, and it is water-fastness, to China's textile industry
The health of development and people have a very important significance.
For a further understanding of the application, below with reference to embodiment to multi-functional composite additive provided by the present application, tool
There are antibacterial, anti-mite, the viscose glue of hair tonic anion function and preparation method thereof to be specifically described.
In following embodiment, related Artemisia annua extract and capillary extract are purchased from Xi'an woods grass biotechnology and have
Limit company, tourmaline anion powder are purchased from Qingdao Shang Site Science and Technology Ltd..
Embodiment 1
The preparation with antibacterial, anti-mite, hair tonic anion function viscose rayon that a kind of specification is 1.33dtex*38mm
Method is as follows:
1, artemisia annua-capillary extract microcapsules preparation
Emulsifier and additive package are added in distilled water, the dosage of emulsifier odium stearate is additive package use
The 0.5% of amount, high speed shearing emulsification disperses 20min under 3000r/min revolving speed, obtains emulsified solution；It is mixed in the emulsified solution
The mass fraction for closing additive is 20%, and Artemisia annua extract, capillary extract percent mass ratio are in additive package
30%:70%.
The dissolution of initiator benzoyl peroxide is added into the emulsified solution, methyl methacrylate is added after dissolving completely
Ester is sufficiently stirred at 50 DEG C, and obtaining emulsion particle diameter is D90For 2.216 μm of emulsion dispersion system；By the emulsion dispersion system
It is warming up to 60 DEG C to be polymerize, partial size D is prepared in polymerization time 2.5h90For 2.627 μm of microcapsules slurry, solid content
It is 35%.
The mass ratio of the additive package and methyl methacrylate is 1:1；The additional amount of initiator is metering system
The 0.5% of sour methyl esters quality.
2, the preparation of tourmaline anion superfine powder-artemisia annua-capillary extract microcapsules compound system
The tourmaline anion powder of hair tonic anion is prepared into superfine powder, the partial size D of powder using ball mill grinding90
It is 2.967 μm.The superfine powder is added in artemisia annua-capillary extract microcapsule systems of preparation, wherein hair tonic bear from
The tourmaline anion superfine powder and artemisia annua-capillary extract microcapsule systems effective ingredient mass ratio of son are 1:1, raw
The tourmaline anion superfine powder of hair anion, which sufficiently adsorbs, to be dispersed on microcapsules, and the tourmaline of hair tonic anion is negative at this time
Ion superfine powder plays the protective effect of secondary cyst wall.
3, spinning and post-processing
Pulp generates cellulose xanthate by dipping, squeezing, crushing, experienced, yellow；Cellulose xanthate carries out just molten
Spinning solution is obtained after solution；Viscose spinning dope is made in dissolution, deaeration, filtering, maturation after spinning solution successively carries out,
First fibre content 8.5%-8.9%.
Using injection system before spinning, by tourmaline anion superfine powder-artemisia annua-oriental wormwood of the hair tonic anion of preparation
Extract microcapsules compound system is added in the viscose rayon stoste pipeline, obtains final viscose spinning dope, according to
Wet spinning process spinning obtains as-spun fibre；As-spun fibre is cut off and post-processed after drafting machine drawing-off, wherein after
Treatment process includes desulfurization, washing, bleaches, oils, drying to get to antibacterial, anti-mite and hair tonic anion function more
Function viscose fiber.
In final viscose spinning dope, tourmaline anion superfine powder-artemisia annua-oriental wormwood of hair tonic anion is mentioned
The mass percent for taking effective ingredient in object microcapsules compound system to account for first fibre content in final viscose spinning dope is
10%.
Desulfurization bath: sodium sulfite 5.0g/L；Bleaching bath: sodium hypochlorite 1.5g/L, pH:10；Finish application bath: concentration 5.0g/L,
PH:6.5.
Prepared there is antibacterial, anti-mite, hair tonic anion function viscose rayon to realize antibacterial, anti-mite and hair tonic
Compound, the specification 1.33dtex*38mm of the multiple functions such as anion.With same specification routine viscose rayon (conventional viscose rayon
It is no antibacterial, anti-mite with hair tonic anion function) it compares, which is 93.5% to the inhibiting rate of staphylococcus aureus, to big
The inhibiting rate of enterobacteria is 91.6%, and the inhibiting rate to Candida albicans is 89.8%；The fiber is to the scattering ratio of acarid
86%；Anion-generating capacity is 1650/cm3。
Embodiment 2
The preparation with antibacterial, anti-mite, hair tonic anion function viscose rayon that a kind of specification is 1.67dtex*38mm
Method is as follows:
1, artemisia annua-capillary extract microcapsules preparation
Emulsifier and additive package are added in distilled water, the dosage of emulsifier odium stearate is additive package use
The 1.3% of amount, high speed shearing emulsification disperses 23min under 2890r/min revolving speed, obtains emulsified solution；It is mixed in the emulsified solution
The mass fraction for closing additive is 30%, and Artemisia annua extract, capillary extract percent mass ratio are in additive package
40%:60%.
The dissolution of initiator benzoyl peroxide is added into the emulsified solution, methyl methacrylate is added after dissolving completely
Ester is sufficiently stirred at 47 DEG C, and obtaining emulsion particle diameter is D90For 2.201 μm of emulsion dispersion system；By the emulsion dispersion system
It is warming up to 63 DEG C to be polymerize, partial size D is prepared in polymerization time 2.2h90For 2.603 μm of microcapsules slurry, solid content
It is 36%.
The mass ratio of the additive package and methyl methacrylate is 2:1；The additional amount of initiator is metering system
The 0.75% of sour methyl esters quality.
2, the preparation of tourmaline anion superfine powder-artemisia annua-capillary extract microcapsules compound system
The tourmaline anion powder of hair tonic anion is prepared into superfine powder, the partial size D of powder using ball mill grinding90
It is 2.942 μm.The superfine powder is added in artemisia annua-capillary extract microcapsule systems of preparation, wherein hair tonic bear from
The tourmaline anion superfine powder and artemisia annua-capillary extract microcapsule systems effective ingredient mass ratio of son are 1:1, raw
The tourmaline anion superfine powder of hair anion, which sufficiently adsorbs, to be dispersed on microcapsules, and the tourmaline of hair tonic anion is negative at this time
Ion superfine powder plays the protective effect of secondary cyst wall.
3, spinning and post-processing
Pulp generates cellulose xanthate by dipping, squeezing, crushing, experienced, yellow；Cellulose xanthate carries out just molten
Spinning solution is obtained after solution；It is former that cellulose fiber spinning is made in dissolution, deaeration, filtering, maturation after spinning solution successively carries out
Liquid, first fibre content 8.5%-8.9%.
Using injection system before spinning, by tourmaline anion superfine powder-artemisia annua-oriental wormwood of the hair tonic anion of preparation
Extract microcapsules compound system is added in the viscose rayon stoste pipeline, obtains final viscose spinning dope, according to
Wet spinning process spinning obtains as-spun fibre；As-spun fibre is cut off and post-processed after drafting machine drawing-off, wherein after
Treatment process includes desulfurization, washing, bleaches, oils, drying to get to antibacterial, anti-mite and hair tonic anion function more
Function viscose fiber.
In final viscose spinning dope, tourmaline anion superfine powder-artemisia annua-oriental wormwood of hair tonic anion is mentioned
The mass percent for taking effective ingredient in object microcapsules compound system to account for first fibre content in final viscose spinning dope is
14%.
Desulfurization bath: sodium sulfite 6.1g/L；Bleaching bath: sodium hypochlorite 2.2g/L, pH:11；Finish application bath: concentration 6.2g/L,
PH:7.2.
Prepared there is antibacterial, anti-mite, hair tonic anion function viscose rayon to realize antibacterial, anti-mite and hair tonic
Compound, the specification 1.67dtex*38mm of the multiple functions such as anion.Compared with same specification routine viscose rayon, the fiber pair
The inhibiting rate of staphylococcus aureus is 95.7%, and the inhibiting rate to Escherichia coli is 93.2%, the inhibition to Candida albicans
Rate is 91.1%；The fiber is 88% to the scattering ratio of acarid；Anion-generating capacity is 1850/cm3。
Embodiment 3
The preparation with antibacterial, anti-mite, hair tonic anion function viscose rayon that a kind of specification is 2.22dtex*51mm
Method is as follows:
1, artemisia annua-capillary extract microcapsules preparation
Emulsifier and additive package are added in distilled water, the dosage of emulsifier odium stearate is additive package use
The 2.2% of amount, high speed shearing emulsification disperses 26min under 2680r/min revolving speed, obtains emulsified solution；It is mixed in the emulsified solution
The mass fraction for closing additive is 40%, and Artemisia annua extract, capillary extract percent mass ratio are in additive package
50%:50%.
The dissolution of initiator benzoyl peroxide is added into the emulsified solution, methyl methacrylate is added after dissolving completely
Ester is sufficiently stirred at 44 DEG C, and obtaining emulsion particle diameter is D90For 2.187 μm of emulsion dispersion system；By the emulsion dispersion system
It is warming up to 66 DEG C to be polymerize, partial size D is prepared in polymerization time 1.8h90For 2.611 μm of microcapsules slurry, solid content
It is 37%.
The mass ratio of the additive package and methyl methacrylate is 3:1；The additional amount of initiator is metering system
The 1.2% of sour methyl esters quality.
2, the preparation of tourmaline anion superfine powder-artemisia annua-capillary extract microcapsules compound system
The tourmaline anion powder of hair tonic anion is prepared into superfine powder, the partial size D of powder using ball mill grinding90For
2.933μm.The superfine powder is added in artemisia annua-capillary extract microcapsule systems of preparation, wherein hair tonic anion
Tourmaline anion superfine powder and artemisia annua-capillary extract microcapsule systems effective ingredient mass ratio be 1:1.Hair tonic
The tourmaline anion superfine powder of anion, which sufficiently adsorbs, to be dispersed on microcapsules, at this time the tourmaline of hair tonic anion bear from
Sub- superfine powder plays the protective effect of secondary cyst wall.
3, spinning and post-processing
Pulp generates cellulose xanthate by dipping, squeezing, crushing, experienced, yellow；Cellulose xanthate carries out just molten
Spinning solution is obtained after solution；It is former that cellulose fiber spinning is made in dissolution, deaeration, filtering, maturation after spinning solution successively carries out
Liquid, first fibre content 8.5%-8.9%.
Using injection system before spinning, by tourmaline anion superfine powder-artemisia annua-oriental wormwood of the hair tonic anion of preparation
Extract microcapsules compound system is added in the viscose rayon stoste pipeline, obtains final viscose spinning dope, according to
Wet spinning process spinning obtains as-spun fibre；As-spun fibre is cut off and post-processed after drafting machine drawing-off, wherein after
Treatment process includes desulfurization, washing, bleaches, oils, drying to get to antibacterial, anti-mite and hair tonic anion function more
Function viscose fiber.
In final viscose spinning dope, tourmaline anion superfine powder-artemisia annua-oriental wormwood of hair tonic anion is mentioned
The mass percent for taking effective ingredient in object microcapsules compound system to account for first fibre content in final viscose spinning dope is
18%.
Desulfurization bath: sodium sulfite 7.3g/L；Bleaching bath: sodium hypochlorite 2.8g/L, pH:11；Finish application bath: concentration 7.8g/L,
PH:7.5.
Prepared there is antibacterial, anti-mite, hair tonic anion function viscose rayon to realize antibacterial, anti-mite and hair tonic
Compound, the specification 2.22dtex*51mm of the multiple functions such as anion.Compared with same specification routine viscose rayon, the fiber pair
The inhibiting rate of staphylococcus aureus is 97.6%, and the inhibiting rate to Escherichia coli is 94.5%, the inhibition to Candida albicans
Rate is 92.1%；The fiber is 91% to the scattering ratio of acarid；Anion-generating capacity is 2100/cm3。
Embodiment 4
The preparation with antibacterial, anti-mite, hair tonic anion function viscose rayon that a kind of specification is 3.33dtex*51mm
Method is as follows:
1, artemisia annua-capillary extract microcapsules preparation
Emulsifier and additive package are added in distilled water, the dosage of emulsifier odium stearate is additive package use
The 3% of amount, high speed shearing emulsification disperses 30min under 2600r/min revolving speed, obtains emulsified solution；It is mixed in the emulsified solution
The mass fraction of additive is 50%, and Artemisia annua extract, capillary extract percent mass ratio are 60% in additive package:
40%.
The dissolution of initiator benzoyl peroxide is added into the emulsified solution, methyl methacrylate is added after dissolving completely
Ester is sufficiently stirred at 40 DEG C, and obtaining emulsion particle diameter is D90For 2.176 μm of emulsion dispersion system；By the emulsion dispersion system
It is warming up to 70 DEG C to be polymerize, partial size D is prepared in polymerization time 1.5h90For 2.602 μm of microcapsules slurry, solid content
It is 38%.
The mass ratio of the additive package and methyl methacrylate is 4:1；The additional amount of initiator is metering system
The 1.5% of sour methyl esters quality.
2, the preparation of tourmaline anion superfine powder-artemisia annua-capillary extract microcapsules compound system
The tourmaline anion powder of hair tonic anion is prepared into superfine powder, the partial size D of powder using ball mill grinding90For
2.951μm.The superfine powder is added in artemisia annua-capillary extract microcapsule systems of preparation, wherein hair tonic anion
Tourmaline anion superfine powder and artemisia annua-capillary extract microcapsule systems effective ingredient mass ratio be 1:1.Hair tonic
The tourmaline anion superfine powder of anion, which sufficiently adsorbs, to be dispersed on microcapsules, at this time the tourmaline of hair tonic anion bear from
Sub- superfine powder plays the protective effect of secondary cyst wall.
3, spinning and post-processing
Pulp generates cellulose xanthate by dipping, squeezing, crushing, experienced, yellow；Cellulose xanthate carries out just molten
Spinning solution is obtained after solution；It is former that cellulose fiber spinning is made in dissolution, deaeration, filtering, maturation after spinning solution successively carries out
Liquid, first fibre content 8.5%-8.9%.
Using injection system before spinning, by tourmaline anion superfine powder-artemisia annua-oriental wormwood of the hair tonic anion of preparation
Extract microcapsules compound system is added in the viscose rayon stoste pipeline, obtains final viscose spinning dope, according to
Wet spinning process spinning obtains as-spun fibre；As-spun fibre is cut off and post-processed after drafting machine drawing-off, wherein after
Treatment process includes desulfurization, washing, bleaches, oils, drying to get to antibacterial, anti-mite and hair tonic anion function more
Function viscose fiber.
In final viscose spinning dope, tourmaline anion superfine powder-artemisia annua-oriental wormwood of hair tonic anion is mentioned
The mass percent for taking effective ingredient in object microcapsules compound system to account for first fibre content in final viscose spinning dope is
22%.
Desulfurization bath: sodium sulfite 8.0g/L；Bleaching bath: sodium hypochlorite 3.5g/L, pH:12；Finish application bath: concentration 9.0g/L,
PH:9.0.
Prepared there is antibacterial, anti-mite, hair tonic anion function viscose rayon to realize antibacterial, anti-mite and hair tonic
Compound, the specification 3.33dtex*51mm of the multiple functions such as anion.Compared with same specification routine viscose rayon, the fiber pair
The inhibiting rate of staphylococcus aureus is 98.9%, and the inhibiting rate to Escherichia coli is 95.3%, the inhibition to Candida albicans
Rate is 92.9%；The fiber is 93% to the scattering ratio of acarid；Anion-generating capacity is 2450/cm3。
As seen from the above embodiment, using multi-functional composite additive provided by the present application, it is excellent viscose rayon can be assigned
Antibacterial, anti-mite and hair tonic anion multiple functions, be conducive to application.
The above is only a preferred embodiment of the present invention, it is noted that for making the professional technique of the art
Personnel are that by various modifications to these embodiments without departing from the technical principles of the invention, and these
Modification also should be regarded as the range that the present invention should protect.
Claims (10)
1. a kind of multi-functional composite additive, comprising: artemisia annua-capillary extract microcapsules and be compounded in the artemisia annua-mattress
Tourmaline anion powder on old extract microcapsules；The artemisia annua-capillary extract microcapsules are with Artemisia annua extract
It is core material with capillary extract.
2. it is a kind of with antibacterial, anti-mite, hair tonic anion function viscose rayon, be no more than containing effective ingredient mass percent
22% multi-functional composite additive；
The multi-functional composite additive includes: artemisia annua-capillary extract microcapsules and is compounded in the artemisia annua-oriental wormwood and mentions
Take the tourmaline anion powder on object microcapsules；The artemisia annua-capillary extract microcapsules are with Artemisia annua extract and mattress
Old extract is core material.
3. it is a kind of with antibacterial, the preparation method of anti-mite, hair tonic anion function viscose rayon, comprising the following steps:
S1, viscose spinning dope is provided；
S2, multi-functional composite additive is mixed with the viscose spinning dope, according to wet spinning mode, is come into being
Fiber；The multi-functional composite additive includes: artemisia annua-capillary extract microcapsules and is compounded in the artemisia annua-oriental wormwood
Tourmaline anion powder on extract microcapsules；The artemisia annua-capillary extract microcapsules with Artemisia annua extract and
Capillary extract is core material；
S3, the as-spun fibre is successively cut off after drawing-off, is post-processed, being obtained with antibacterial, anti-mite, hair tonic anion
The viscose rayon of function is no more than 22% multi-functional composite additive containing effective ingredient mass percent.
4. preparation method according to claim 3, which is characterized in that the viscose spinning dope is according to the following steps
Preparation:
Pulp successively by dipping, squeezing, crushing, experienced, yellow, generates cellulose xanthate；The cellulose xanthate into
Row just dissolution, obtains spinning solution；Viscose rayon is made in dissolution, deaeration, filtering, maturation after the spinning solution successively carries out
Spinning solution.
5. preparation method according to claim 3, which is characterized in that the multi-functional composite additive is according to the following steps
Preparation:
Artemisia annua extract, capillary extract and emulsifier are dispersed in water, emulsified solution is obtained；
Will the emulsified solution, initiator and methyl methacrylate mix after polymerize, obtain with Artemisia annua extract and
Capillary extract is artemisia annua-capillary extract microcapsules of core material；
Tourmaline anion powder is mixed with the artemisia annua-capillary extract microcapsules, obtains multi-functional composite additive.
6. preparation method according to claim 5, which is characterized in that the emulsifier is stearate, the initiator
For peroxidating class initiator.
7. preparation method according to claim 6, which is characterized in that the Artemisia annua extract and the total matter of capillary extract
Amount and the mass ratio of methyl methacrylate are 4:1~1:1；The quality of the initiator is methyl methacrylate quality
0.5%~1.5%.
8. preparation method according to claim 5, which is characterized in that the partial size D of the tourmaline anion powder90≤
2.967μm；The tourmaline anion powder and artemisia annua-capillary extract microcapsules effective ingredient mass ratio are 1:1.
9. according to the described in any item preparation methods of claim 3~8, which is characterized in that the post-processing successively includes: de-
Sulphur washing, is bleached, is oiled, drying, and obtain drying has antibacterial, anti-mite, hair tonic anion function viscose rayon.
10. preparation method according to claim 9, which is characterized in that the desulfurization is using the de- of 5~8g/L of sodium sulfite
Sulphur bath；It is described bleaching use pH value for 10~12 bleaching bath.
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| CN111155186A (en) * | 2019-12-24 | 2020-05-15 | 广州市中诚新型材料科技有限公司 | Graphene multifunctional viscose fiber and preparation method thereof |
| CN111286806A (en) * | 2020-03-31 | 2020-06-16 | 王云甘 | Anion health-care functional fiber and preparation method thereof |
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