CN107385541A - Application of the PHBV materials as new type natural antiseptic in textile preparation - Google Patents
Application of the PHBV materials as new type natural antiseptic in textile preparation Download PDFInfo
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- CN107385541A CN107385541A CN201610330760.8A CN201610330760A CN107385541A CN 107385541 A CN107385541 A CN 107385541A CN 201610330760 A CN201610330760 A CN 201610330760A CN 107385541 A CN107385541 A CN 107385541A
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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
- D01F6/78—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from copolycondensation products
- D01F6/84—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from copolycondensation products from copolyesters
-
- 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
- D01F8/00—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof
- D01F8/02—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from cellulose, cellulose derivatives, or proteins
-
- 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
- D01F8/00—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof
- D01F8/04—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers
- D01F8/14—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers with at least one polyester as constituent
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
- Artificial Filaments (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
The present invention discloses applications of the PHBV as new type natural anti-biotic material in textile preparation.Melted in extrusion equipment of the compound injection with heater that pure PHBV or PHBV copolymers are mixed to get with other polymer or copolymer, 170~225 DEG C, 300~3000m/ point is lower collects fibers, be made that FDY length is fine or routinely short fibre is made in short fine technique by draw ratio 2~4.When preparing fabric, PHBV long filaments or spun yarn line can be used completely, it is also possible to which PHBV fibers and other fibrous materials are mixed to be knitted or blending prepares fabric.PHBV has the characteristics that antibiotic rate is high, antibiotic property is lasting, nontoxic, good biocompatibility as a kind of new type natural environment-friendly antibacterial material of bio-based completely.The fabric of the obtained various fibers of PHBV containing different proportion all has excellent antibiotic property, and after the washing of 20 times is undergone, remains on good antibacterial functions.
Description
Technical field
The invention belongs to technical field of polymer materials, is related to a kind of new bio high polymer material：
Poly- 3-hydroxybutyrate valerate PHBV as new type natural antiseptic field of textiles application.
Background technology
With sharply increasing for production capacity, China has become the main processing base of world's fiber product,
But due to identicalization of product variety, each manufacturing enterprise is caused inevitably to enter at a low price
Among the vicious circle of competition so that the profit margin of enterprise significantly declines, or even loses.
To change this state, each enterprise all increases the exploitation dynamics of new product, makes every effort to pass through difference
Change, the exploitation of functionalization, create the new market opportunity, increase new profit growth point for enterprise.
Because in daily life, people can constantly touch various microorganisms, wherein wrapping
Included some pathogenic bacteria or possible pathogenic bacteria (under certain condition, such as temperature, humidity, can
It is converted into the microorganism with pathogenicity), so as to influence the health of people and normal life.Respectively
Class textile has high specific surface area, therefore, is usually inhabited as the optimal of these microorganisms
Ground.Microorganism after amount reproduction, may make textile peculiar smell occur, and be allowed on the textile
As the important propagating source of pathogenic microorganisms.Therefore, weaving of the exploitation with certain antibacterial functions is produced
Product have become a kind of embodiment of textile enterprise's innovation ability.
The preparation method of existing antibiotic fabric can be divided mainly into Physical and chemical method.Physical refers to
By antiseptic by soaking, padding, coating, co-blended spinning the methods of make fabric substrate and antiseptic
With reference to so that fabric has certain antibacterial functions.Antibiotic fabric made from this method is because antibacterial
Agent exists only in the top layer of fabric fibre substantially, so, have it is not washable, antibacterial effect is not lasting
The shortcomings that.Chemical method refers to antiseptic being attached on fabric fibre in a manner of chemical bond, the party
Method can be such that antiseptic is relatively securely attached on fiber, and antibacterial effect is more lasting, compensate for thing
The deficiency of logos.In addition, by by the fibrous material with natural antibacterial, as chitosan is fine
Dimension, hemp, bamboo fibre etc., fabric is made by blending with other fibers, makes it have one
The method of fixed long-term antimicrobial efficiency is also widely used for industry.
Except having the material of natural antibacterial as described above, the antiseptic that industry uses at present is main
Organic/inorganic substance (including the metal such as silver, copper, zinc or its ion, and zinc oxide, cupric oxide, phosphorus
Acid dihydride ammonium, lithium carbonate etc.) and organic matter (vanillic aldehyde or ethyl vanillin aldehydes compound, acyl group
Phenyl amines, imidazoles, thiazoles, isothiazolone derivative, quaternary ammonium salt, double croak classes, phenols
Deng the security of organic antibacterial agent is still under study for action.In general organic antibacterial agent heat resistance is poor,
Easily hydrolysis, the term of validity are shorter).
Patent 92109288.1,200510024709.6,97198782.3,200410005034.6,
200710015171.1、200680003810.6、01127382.8、200810015190.9、
20051007055.6、201010254804.6、201210386338.6、201210046801.2、
201010285121.7th, 201210311094.5 etc. the technical scheme, all it is by that will have
The inorganic matter and organic matter of antibacterial functions are blended into fabric；Or by the monomer containing antibacterial group
Or fiber or fabric table are attached to by chemical reaction containing the monomer that can be converted into antibiotic property group
Face；Or by the functional group conversions on fabric fibre surface be the group with antibiotic property, so as to realize
The antibiotic property of fabric.At present, with the sustainable growth of people's environmental consciousness, to using various inorganic
Worry is proposed to the long-term safety of human body and environment with fabric of the organic matter as antiseptic, because
This, is developed using antibiotic fabric of natural, the nontoxic material as antibacterial functions matrix
The attention of industry is increasingly obtained.Patent 201210476977.1,201210475571.1,
200910182606.0 technical schemes used are to gather natural antimicrobial substance hemp, shell respectively
Sugar, bamboo fibre and the blending of other fibrous materials are spinned, and knitting with certain antibacterial functions is then made
Thing.The antibacterial effect of such scheme is influenceed huge (referring to comparative example 1,2) by the content of antibacterial material,
Or cost is very high (such as chitin fiber), therefore, the application of its extensive industrialization is leveraged.
Poly- 3-hydroxybutyrate valerate (PHBV) is using reproducible starch as primary raw material, is utilized
The new bio high polymer material of special bio-fermentation engineering production, be it is a kind of it is natural,
Material with fabulous biocompatibility.By changing in carbon source kind and dosage and incubation
Process conditions, the PHBV materials of different HV contents can be produced, to meet different industries to material
Expect the demand of physical property.
The content of the invention
The purpose of the present invention is to be directed to current antibiotic fabric industry common problem, there is provided one
Brand-new material-poly- 3-hydroxybutyrate the valerate (PHBV) with natural special antibacterial functions of kind,
Fiber made of the material need not add any inorganic, organic antibacterial agent, i.e., with excellent antibacterial
Function, and antibiotic property is lasting, at present, without any document and patent using this material as antiseptic
Use.
Poly- 3-hydroxybutyrate valerate (PHBV) has following general structure：
Wherein R1For methyl or ethyl；R2For methyl or ethyl；M1, m2 1；X is 5~25000
Random natural number, y be 5~25000 random natural number.
Preferably, described PHBV copolymers R1 and R2 in formula (I) is ethyl
C2H5, m1 and m2 be poly- 3- hydroxyl valerates (P-3HV) when being 1, its weight average molecular weight is 9~
1050000.
Preferably, described PHBV copolymers R1 in formula (I) is methyl CH3、R2
For ethyl C2H5, m1 and m2 be poly- 3-hydroxybutyrate-valeric acid copolyesters (PHBV) when being 1,
Its weight average molecular weight is that the molar content of 9~1,050,000,3- hydroxyl valerates (3-HV) is 1~45
﹪.
Concrete applications of the PHBV of the present invention as new type natural antiseptic in textile preparation is as follows：
PHBV materials are a kind of thermoplastics, it is therefore possible to use the melt spinning legal system of environmental protection
The long filament or short fibre, preferred scheme of standby all size are as follows：(1) it is pure 70 DEG C of PHBV copolymers is true
Sky is dried；Or PHBV copolymers are distinguished into 70 DEG C of progress vacuum with other polymer or copolymer and done
It is dry, physical mixed is then carried out in proportion；(2) by pure PHBV or compound injection with heating dress
Melted in the extrusion equipment put, then the spinning temperature at 170~225 DEG C, 300~3000m/ divide
Fiber is collected under spinning speed, is made that FDY length is fine or routinely short fine technique system by draw ratio 2~4
Into short fibre.When preparing fabric, PHBV long filaments or spun yarn line can be used completely, it is also possible to PHBV
Fiber and other fibrous materials are mixed to be knitted or blending prepares fabric.It is obtained various to contain according to experiment
The fabric of different proportion PHBV fibers all has excellent antibiotic property, and in the washing for undergoing 20 times
Afterwards, good antibacterial functions are remained on.
Above-mentioned other polymer or copolymer include：PBAT (terephthalic acid (TPA), adipic acid, butanediol
Copolyesters) etc. resin.Other fibrous materials include：Cotton, silk or spun silk, tencel, cuprammonium are fine
Dimension, viscose rayon etc..
The beneficial effects of the invention are as follows：Anti-biotic material natural environmental-protective that the present invention uses, good anti-bacterial effect,
Antibacterial is lasting, cost is low, technique is simple, is adapted to industrialized production.
Embodiment
Technical scheme and effect are made further to retouch with reference to comparative example and embodiment
State, but the invention is not limited in the proportioning and method that embodiment is shown, it is any to be based on these realities
Apply the combination of materials shown of example and change that the those skilled in the art of method can associate easily,
Belong to the scope of the present invention.
Poly- 3-hydroxybutyrate valerate (PHBV) has following general structure：
Wherein R1For methyl or ethyl；R2For methyl or ethyl；M1, m2 1；X is 5~25000
Random natural number, y be 5~25000 random natural number.
Preferably, described PHBV copolymers R1 and R2 in formula (I) is ethyl
C2H5, m1 and m2 be poly- 3- hydroxyl valerates (P-3HV) when being 1, its weight average molecular weight is 9~
1050000.
Preferably, described PHBV copolymers R1 in formula (I) is methyl CH3、R2
For ethyl C2H5, m1 and m2 be poly- 3-hydroxybutyrate-valeric acid copolyesters (PHBV) when being 1,
Its weight average molecular weight is that the molar content of 9~1,050,000,3- hydroxyl valerates (3-HV) is 1~45
﹪.
Concrete applications of the PHBV of the present invention as new type natural antiseptic in textile preparation is as follows：
PHBV materials are a kind of thermoplastics, it is therefore possible to use the melt spinning legal system of environmental protection
The long filament or short fibre, preferred scheme of standby all size are as follows：(1) it is pure 70 DEG C of PHBV copolymers is true
Sky is dried；Or PHBV copolymers are distinguished into 70 DEG C of progress vacuum with other polymer or copolymer and done
It is dry, physical mixed is then carried out in proportion；(2) by pure PHBV or compound injection with heating dress
Melted in the extrusion equipment put, then the spinning temperature at 170~225 DEG C, 300~3000m/ divide
Fiber is collected under spinning speed, is made that FDY length is fine or routinely short fine technique system by draw ratio 2~4
Into short fibre.When preparing fabric, PHBV long filaments or spun yarn line can be used completely, it is also possible to PHBV
Fiber and other fibrous materials are mixed to be knitted or blending prepares fabric.It is obtained various to contain according to experiment
The fabric of different proportion PHBV fibers all has excellent antibiotic property, and in the washing for undergoing 20 times
Afterwards, good antibacterial functions are remained on.
Above-mentioned other polymer or copolymer include：PBAT (terephthalic acid (TPA), adipic acid, butanediol
Copolyesters) etc. resin.Other fibrous materials include：Cotton, silk or spun silk, tencel, cuprammonium are fine
Dimension, viscose rayon etc..
Comparative example 1：Chitosan CS and polylactic acid PLA mixing Static Spinning non-woven cloth
Using chitosan and the Static Spinning non-woven cloth of polylactic acid blend, by GB15979-2002, shake
The method of swinging is measured.The measurement result of antibiotic rate is following (quoted from document《Material Leader B：Study a piece》,
In September, 2012 the 9th phase of volume 26)：.
From Analysis of test results, when chitosan mass content >=20%, the antibiotic rate of fabric is only possible to
Higher than 95%.
Comparative example 2：Hemp
Fabric is made into using pure hemp and hemp and silk/cotton blended yarn respectively, antibiotic rate
Measurement result is as follows：(quoted from document《Hemp is knitted the research of product natural antibacterial》,《It is knitted work
Industry》In December, 2009, antibiotic property measure establishing criteria FZ/T73023--2006《Antibiosis knitting product》
The succusion of middle AA ranks is carried out)
Comparative example 3：The resistance to cleaning experiment of commercial antimicrobial fabric.Wash conditions：Neutral detergent, normal temperature
Water, wash 30 minutes, rinsed clean, 50 DEG C of dryings, be repeated 20 times.Antibacterial tests：By mark
Quasi- AATCC-100-2012, absorption process are measured.Test strain：Staphylococcus aureus
ATCC6538：
In following examples, standard AATCC-100-2012 is all pressed in the detection of antibiotic rate, and absorption process is entered
Row measure.PHBV, PLA, PBAT specimen material respectively from Ningbo Tianan Biological Material Co., Ltd.,
NATUREWORKS companies of the U.S., BASF Corp. of Germany.Tencel, viscose rayon, cotton, cuprammonium
Fiber, silk, spun silk are short fine directly from the purchase of textile raw material market.
Embodiment 1：Pure PHBV fibers, FDY filament
Take 1000 grams of PHBV (HV molar contents 1%) sample, 70 DEG C of vacuum drying, 225 DEG C of spinning
Temperature, 300m/ divide spinning speed, melt spinning, and FDY fiber, knitting is made in then 2 times of drawing-offs
Method is into cloth.After cleaning spinning oil, drying, sample preparation, antibiotic property is detected.
Embodiment 2：Pure PHBV fibers, FDY filament
Take 1000 grams of PHBV samples (HV molar contents 5%), 70 DEG C of vacuum drying, 225 DEG C of spinning
Temperature, 700m/ divide spinning speed, melt spinning, and FDY fiber, pin is made in then 2.5 times of drawing-offs
Weave is into cloth.After cleaning spinning oil, drying, sample preparation, antibiotic property is detected.
Embodiment 3：Pure PHBV fibers, FDY filament
Take 1000 grams of PHBV samples (HV molar contents 10%), 70 DEG C of vacuum drying, 215 DEG C of spinning
Temperature, 1500m/ divide spinning speed, melt spinning, and FDY fiber is made in then 2.5 times of drawing-offs,
Knitting is into cloth.After cleaning spinning oil, drying, sample preparation, antibiotic property is detected.
Embodiment 4：Pure PHBV fibers, FDY filament
Take 1000 grams of PHBV (HV molar contents 21%) sample, 70 DEG C of vacuum drying, 200 DEG C of spinning
Temperature, 2200m/ divide spinning speed, melt spinning, and FDY fiber, pin is made in then 3 times of drawing-offs
Weave is into cloth.After cleaning spinning oil, drying, sample preparation, antibiotic property is detected.
Embodiment 5：Pure PHBV fibers, FDY filament
Take 1000 grams of PHBV (HV molar contents 32%) sample, 70 DEG C of vacuum drying, 190 DEG C of spinning
Temperature, 2600m/ divide spinning speed, melt spinning, and FDY fiber, pin is made in then 3 times of drawing-offs
Weave is into cloth.After cleaning spinning oil, drying, sample preparation, antibiotic property is detected.
Embodiment 6：Pure PHBV fibers, FDY filament
Take 1000 grams of PHBV (HV molar contents 48%) sample, 70 DEG C of vacuum drying, 170 DEG C of spinning
Temperature, 3000m/ divide spinning speed, melt spinning, and FDY fiber, pin is made in then 4 times of drawing-offs
Weave is into cloth.After cleaning spinning oil, drying, sample preparation, antibiotic property is detected.
Embodiment 7：Pure PHBV fibers, FDY filament
Take 1000 grams of PHBV (HV molar contents 62%) sample, 70 DEG C of vacuum drying, 175 DEG C of spinning
Temperature, 2500m/ divide spinning speed, melt spinning, and FDY fiber, pin is made in then 5 times of drawing-offs
Weave is into cloth.After cleaning spinning oil, drying, sample preparation, antibiotic property is detected.
Embodiment 8：Pure PHBV fibers, FDY filament
Take 1000 grams of PHBV (HV molar contents 89%) sample, 70 DEG C of vacuum drying, 170 DEG C of spinning
Temperature, 1800m/ divide spinning speed, melt spinning, and FDY fiber, pin is made in then 5 times of drawing-offs
Weave is into cloth.After cleaning spinning oil, drying, sample preparation, antibiotic property is detected.
Embodiment 9：PHBV (45%) and PLA (55%) co-blended spinning, FDY filament
450 grams of PHBV (HV molar contents 1%), 550 grams of PLA samples are taken, respectively 70 DEG C of vacuum
Dual-screw pelletizer mixing granulation is used after drying, blending resin is dried in vacuo, 225 DEG C of spinning temperature
Degree, 1200m/ divide spinning speed, melt spinning, and PHBV/PLA alloys are made in then 2.5 times of drawing-offs
FDY fiber, knitting is into cloth.After cleaning spinning oil, drying, sample preparation, antibiotic property is detected.
Embodiment 10：PHBV (20%) and PBAT (80%) co-blended spinning, FDY filament
200 grams of PHBV (HV molar contents 5%), 800 grams of PBAT samples are taken, respectively 70 DEG C of vacuum
Dual-screw pelletizer mixing granulation is used after drying, blending resin is dried in vacuo, 215 DEG C of spinning temperature
Degree, 1800m/ divide spinning speed, melt spinning, and PHBV/PBAT alloys are made in then 3 times of drawing-offs
FDY fiber, knitting is into cloth.After cleaning spinning oil, drying, sample preparation, antibiotic property is detected.
Embodiment 11：PHBV (30%) and PLA (70%) co-blended spinning, FDY filament
300 grams of PHBV (HV molar contents 10%), 700 grams of PLA samples are taken, respectively 70 DEG C of vacuum
Dual-screw pelletizer mixing granulation is used after drying, blending resin is dried in vacuo, 205 DEG C of spinning temperature
Degree, 1100m/ divide spinning speed, melt spinning, and PHBV/PLA alloys are made in then 2.5 times of drawing-offs
FDY fiber, knitting is into cloth.After cleaning spinning oil, drying, sample preparation, antibiotic property is detected.
Embodiment 12：PHBV (10%) and PLA (90%) co-blended spinning, FDY filament
100 grams of PHBV (HV molar contents 48%), 900 grams of PLA samples are taken, respectively 70 DEG C of vacuum
Dual-screw pelletizer mixing granulation is used after drying, blending resin is dried in vacuo, 195 DEG C of spinning temperature
Degree, 1400m/ divide spinning speed, melt spinning, and PHBV/PLA alloys FDY is made in then 3 times of drawing-offs
Fiber, knitting is into cloth.After cleaning spinning oil, drying, sample preparation, antibiotic property is detected.
Embodiment 13：PHBV/PLA blend staples (55%) and spun silk (45%) yarn
PHBV/PLA long filaments are made in Example 9, then routinely short fine technique (3 times of drawing-offs),
Length 38mm short fibre is made, takes 550 grams of this short fibres, after being sufficiently mixed with 450 grams of short fibres of spun silk
It is made yarn, knitting is into cloth.After the finish of cleaning gained cloth, drying, sample preparation, detect anti-
Bacterium property.
Embodiment 14：PHBV/PBAT blend staples (40%) and cotton (60%) yarn
PHBV/PBAT long filaments made from Example 10, then routinely (3 times are led short fine technique
Stretch), length 52mm short fibre is made, 400 grams of this short fibres are taken, after being sufficiently mixed with 600 grams of cottons
It is made yarn, knitting is into cloth.After the finish of cleaning gained cloth, drying, sample preparation, detect anti-
Bacterium property.
Embodiment 15：PHBV/PLA blending FDY fibers (50%) and silk (50%)
PHBV/PLA alloys FDY fiber made from Example 11.Using silk as warp, PHBV/PLA
Alloy FDY fiber is parallel, and tatting method is into cloth.Cloth is cleaned, drying, sample preparation, detects antibacterial
Property.
Embodiment 16：PHBV/PLA blending FDY filaments (50%) and CUP long filament (50%)
PHBV/PLA alloys FDY fiber made from Example 12.Using CUP long filament as warp
Line, PHB/PLA alloys FDY fiber are parallel, and tatting method is into cloth.Cloth is cleaned, is dried, sample preparation,
Detect antibiotic property.
Embodiment 17：PHBV long filaments (50%) and tencel (50%)
PHBV FDY fibers made from Example 6.Using tencel as warp, PHBV FDY fibers are
Parallel, tatting method is into cloth.Cloth is cleaned, drying, sample preparation, detects antibiotic property.
Embodiment 18：PHBV short fine (35%) and short rayon fiber (65%)
PHBV long filaments made from Example 3, then routinely short fine technique (3 times of drawing-offs), system
Into length 52mm short fibre, 350 grams of this short fibres are taken, are made after being sufficiently mixed with 650 grams of short rayon fibers
Into yarn, knitting is into cloth.After the finish of cleaning gained cloth, drying, sample preparation, antibacterial is detected
Property.
The antibiotic property measurement result such as following table of each embodiment：
Claims (11)
- Applications of the 1.PHBV as new type natural anti-biotic material in textile preparation.
- 2. application as claimed in claim 1, it is characterised in that PHBV has following general structure (I)：In formula：R1 is methyl CH3Or ethyl C2H5；R2 is methyl CH3Or ethyl C2H5；M1, m2 1；X is 5~25000 random natural number, and y is 5~25000 random natural number.
- 3. application as claimed in claim 2, it is characterised in that described PHBV copolymers R1 and R2 in formula (I) is ethyl C2H5, m1 and m2 be poly- 3- hydroxyl valerates (P-3HV) when being 1, its weight average molecular weight is 9~1,050,000.
- 4. application as claimed in claim 2, it is characterised in that described PHBV copolymers R1 in formula (I) is methyl CH3, R2 be ethyl C2H5, m1 and m2 be poly- 3-hydroxybutyrate-valeric acid copolyesters (PHBV) when being 1, its weight average molecular weight is that the molar content of 9~1,050,000,3- hydroxyl valerates (3-HV) is 1~45 ﹪.
- 5. application as claimed in claim 1, it is characterised in that the raw material of textile are only pure PHBV.
- 6. application as claimed in claim 1, it is characterised in that the raw material of textile be PHBV with other polymer or it is copolymer blended after batch mixing, wherein PHBV mass content is 1~45 ﹪.
- 7. application as claimed in claim 6, it is characterised in that other polymer or copolymer include：Terephthalic acid (TPA), adipic acid, butanediol copolyester.
- 8. application as claimed in claim 1, it is characterised in that fiber is collected using melt spinning method, spinning temperature is 170~225 DEG C, and spinning speed is 300~3000m/ points.
- 9. application as claimed in claim 8, it is characterised in that fiber is made that FDY length is fine or short fibre by 2~4 times of draw ratio.
- 10. application as claimed in claim 9, it is characterised in that when preparing fabric, can whole or spun yarn lines fine using FDY length, or PHBV fibers mix with other fibrous materials and knit or blending prepares fabric.
- 11. application as claimed in claim 10, it is characterised in that other fibrous materials include：Cotton, silk, spun silk, tencel, CUP, viscose rayon etc..
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| CN110029445A (en) * | 2019-05-13 | 2019-07-19 | 南京怡康抗菌材料科技有限公司 | A kind of antibacterial bacteriostatic spunlace non-woven cloth |
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| CN112095174A (en) * | 2020-09-04 | 2020-12-18 | 南京禾素时代抗菌材料科技有限公司 | PHBV material blended antibacterial and antiviral ES fiber |
| CN112376127A (en) * | 2020-10-30 | 2021-02-19 | 南京禾素时代抗菌材料科技有限公司 | Preparation method of antibacterial and antiviral fiber |
| CN112458634A (en) * | 2020-12-08 | 2021-03-09 | 山东恒鹏卫生用品有限公司 | Antibacterial spun-bonded non-woven fabric and preparation method thereof |
| CN113106587A (en) * | 2021-03-18 | 2021-07-13 | 南京禾素时代抗菌材料科技有限公司 | Preparation method of antibacterial and antiviral polyamide coated yarn containing PHBV material |
| WO2022166136A1 (en) * | 2021-02-04 | 2022-08-11 | 南京禾素时代抗菌材料科技有限公司 | Preparation method for antibacterial, antiviral and mildewproof polyester spunlace non-woven fabric containing phbv material |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101476165A (en) * | 2009-01-12 | 2009-07-08 | 东华大学 | Poly (hydroxybutyrate-hydroxyvalerate) fiber and dry spinning method |
| CN101538750A (en) * | 2008-03-18 | 2009-09-23 | 天津国韵生物材料有限公司 | Polyhydroxyalkanoates fiber and preparation method thereof |
| CN103131032A (en) * | 2013-03-18 | 2013-06-05 | 东华大学 | Preparation method of environment-friendly composite polymer film material |
-
2016
- 2016-05-17 CN CN201610330760.8A patent/CN107385541A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101538750A (en) * | 2008-03-18 | 2009-09-23 | 天津国韵生物材料有限公司 | Polyhydroxyalkanoates fiber and preparation method thereof |
| CN101476165A (en) * | 2009-01-12 | 2009-07-08 | 东华大学 | Poly (hydroxybutyrate-hydroxyvalerate) fiber and dry spinning method |
| CN103131032A (en) * | 2013-03-18 | 2013-06-05 | 东华大学 | Preparation method of environment-friendly composite polymer film material |
Non-Patent Citations (3)
| Title |
|---|
| A.NICOSIA,ECT.: "Air filtration and antimicrobial capabilities of electrospun PLA/PHB containing ionic liquid", 《SEPARATION AND PURIFICATION TECHNOLOGY》 * |
| 戈进杰: "《生物降解高分子材料及其应用》", 30 September 2002 * |
| 詹杰钊: "聚羟基烷酸酯表面改性及其抗菌性能研究", 《中国优秀硕士学位论文全文数据库》 * |
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| CN110219080A (en) * | 2019-06-18 | 2019-09-10 | 南京怡康抗菌材料科技有限公司 | A kind of preparation method of antibacterial bacteriostatic socks |
| CN110184718A (en) * | 2019-06-19 | 2019-08-30 | 南京怡康抗菌材料科技有限公司 | A kind of preparation method of antibacterial bacteriostatic fabric |
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| WO2022048369A1 (en) * | 2020-09-04 | 2022-03-10 | 南京禾素时代抗菌材料科技有限公司 | Phbv material-blended antibacterial and antiviral es fiber and preparation method therefor |
| CN112376127A (en) * | 2020-10-30 | 2021-02-19 | 南京禾素时代抗菌材料科技有限公司 | Preparation method of antibacterial and antiviral fiber |
| WO2022088814A1 (en) * | 2020-10-30 | 2022-05-05 | 南京禾素时代抗菌材料科技有限公司 | Method for preparing anti-microbial anti-viral fibers |
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