CN109137134A - A kind of antiseptic nano-fiber material for shoemaking - Google Patents

A kind of antiseptic nano-fiber material for shoemaking Download PDF

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Publication number
CN109137134A
CN109137134A CN201710508402.6A CN201710508402A CN109137134A CN 109137134 A CN109137134 A CN 109137134A CN 201710508402 A CN201710508402 A CN 201710508402A CN 109137134 A CN109137134 A CN 109137134A
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CN
China
Prior art keywords
parts
fiber material
antiseptic
antiseptic nano
nano
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201710508402.6A
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Chinese (zh)
Inventor
柯卓英
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Hubei Yi Ma Automotive Electronics Co Ltd
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Hubei Yi Ma Automotive Electronics Co Ltd
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Application filed by Hubei Yi Ma Automotive Electronics Co Ltd filed Critical Hubei Yi Ma Automotive Electronics Co Ltd
Priority to CN201710508402.6A priority Critical patent/CN109137134A/en
Publication of CN109137134A publication Critical patent/CN109137134A/en
Pending legal-status Critical Current

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Classifications

    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
    • D01D1/00—Treatment of filament-forming or like material
    • D01D1/02—Preparation of spinning 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
    • 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
    • D01F11/00—Chemical after-treatment of artificial filaments or the like during manufacture
    • D01F11/04—Chemical after-treatment of artificial filaments or the like during manufacture of synthetic polymers
    • D01F11/06—Chemical after-treatment of artificial filaments or the like during manufacture of synthetic polymers of macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • 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
    • D01F8/06—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers with at least one polyolefin as constituent
    • 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
    • D01F8/18—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from other substances

Abstract

The invention discloses a kind of antiseptic nano-fiber materials for shoemaking, are formulated as follows: 20-40 parts of polyolefin block copolymer, 100 parts of trans-polyisoprene raw rubber, 50-80 parts of acetic acid solution, 15-29 parts of chitosan, 3-7 parts of bleeding agent, 5-9 parts of initiator, 2-6 parts of foaming agent, 1-3 parts of anti-aging agent.The features such as present invention has antibiotic property good, good permeability, fibre structure secured lightweight has good elasticity and flexibility.

Description

A kind of antiseptic nano-fiber material for shoemaking
Technical field
The invention belongs to technical field of shoe making, and in particular to a kind of antiseptic nano-fiber material for shoemaking.
Background technique
Live in the environment of human lives various microorganisms, it is daily used in various textiles such as hair Towel, cotton-wadded quilt, underwear, toy etc. are all the suitable places of microbial growth procreation, huge to Health Impact, or even release Nauseating bad odor influences environmental sanitation；With the rapid development and improvement of living standard of modern fiber technology, people To the function of the fiber applied in daily life, more stringent requirements are proposed, the specific gravity of tec fiber will increasingly increase, and resist Bacterial type textile by information industry, biomedical engineering, energy project, environment-friendly engineering, military and civilian physical protection and The fields such as health care are all used widely, and therefore, developing, there is the textile of anti-bacterial anti-foul function to become international textile industry One of hot spot of concern.
However, finding that there are still many defects for existing anti-bacterial fibre: firstly, existing antibacterial is fine by literature search The diameter of dimension is thicker, usually at 3 microns or more, limits fibrous material in filtering ultrafine particle and containing virulent fines With the application in terms of aerosol, the especially application in terms of clothes, medicine；Secondly, after existing anti-bacterial fibre mainly uses Facture and precursor improved method, however the former dissolve out Antibiotic-odor Resistant Agent may there are security risks and durability to ask to human body Topic, and the latter is easy to appear lousiness or broken end, is difficult to obtain the fabric feeling of high quality；Again, there is patent report (Chinese patent Application number 03131864.9) antibacterial agent accounts for the 2%~40% of total weight in nanometer antibiotic ultra-fine fibrous material, a large amount of valuable antibacterials The application of agent and the preparation method of electrostatic spinning, are also unfavorable for industrialized production；Finally, existing nanometer antibiotic ultra-fine is fine Dimension depends on import mostly, and domestic technology content is low, and there is an urgent need to improve the technology content in industrialization.Therefore, exploitation is new Type Preen nono antibiotic superfine fibre and its industrialization have a very important significance, currently, the nanometer in terms of shoemaking is anti- Bacterium fibrous material is not reported also so far, and has more long-range meaning.
Summary of the invention
The object of the present invention is to provide a kind of antiseptic nano-fiber material for shoemaking, the present invention has antibiotic property good, The features such as good permeability, fibre structure secured lightweight, has good elasticity and flexibility.
A kind of antiseptic nano-fiber material for shoemaking is formulated as follows:
20-40 parts of polyolefin block copolymer, 100 parts of trans-polyisoprene raw rubber, 50-80 parts of acetic acid solution, shell are poly- 15-29 parts sugared, 3-7 parts of bleeding agent, 5-9 parts of initiator, 2-6 parts of foaming agent, 1-3 parts of anti-aging agent.
The trans-polyisoprene raw rubber includes: 40-100 parts of trans-polyisoprene (TPI), polybutadiene (PB) 0- 30 parts, 0-30 parts of butadiene rubber (BR), the sum of two components or three amounts of components are 100 parts.
The bleeding agent uses fatty alcohol polyoxyethylene ether or disecoctylmaleate sodium sulfonate.
The initiator uses azodiisobutyronitrile or azobisisoheptonitrile.
The foaming agent uses normal heptane or pentane.
The anti-aging agent uses one of RD, 4020NA, 4020 or a variety of.
A kind of preparation method of the antiseptic nano-fiber material for shoemaking, its step are as follows:
Step 1, polyolefin block copolymer and trans-polyisoprene raw rubber are put into mixer and are stirred, obtained Raw rubber material；
Step 2, raw rubber material is dissolved in acetic acid solution, it is anti-that chitosan, bleeding agent and initiator progress mixing is added It should obtain antiseptic solution:
Step 3, foaming agent and anti-aging agent is added in antiseptic solution to be stirred uniformly, after obtain antibacterial and foam precursor liquid；
Step 4, antibacterial foaming precursor liquid is subjected to electrostatic spinning, obtains antiseptic nano-fiber silk；
Step 5, antiseptic nano-fiber silk is put into autoclave to impregnate, sealing reaction, nano-antibacterial after being foamed Fibrous material；
Step 6, after antiseptic nano-fiber material after foaming being carried out soaking and washing, shoemaking antiseptic nano-fiber material is obtained Material.
Mixing speed in the step 1 is 60-80rpm, and reaction temperature is 60-80 DEG C, reaction time 30-50min.
Reaction temperature in the step 2 is 80-90 DEG C, and the reaction time is 22-45min.
Mixing speed in the step 3 is 400-800r/min, and the mixing time is 1-4h.
Reaction temperature in the step 5 is 80-120 DEG C, pressure 1-3MPa, reaction time 30-60min.
Cleaning in the step 6 includes being cleaned by ultrasonic using ethanol water, then uses distilled water secondary cleaning, Naturally dry.
Compared with prior art, the invention has the following advantages:
1, the features such as present invention has antibiotic property good, good permeability, fibre structure secured lightweight, have good elasticity with Flexibility.
2, the present invention not only there is foaming to stablize using azodiisobutyronitrile and azobisisoheptonitrile as initiator, effect Rate is high, and without side reaction, conversion rate of products is high, and decomposition product is harmless.
3, preparation method green non-pollution of the present invention, reaction process are generated without other derivatives, and step is simple, and this hair Bright strong operability, solvent are recyclable, and utilization rate is high, no industrial pollution generation and production cost is relatively low, safety compared with It is high.
Specific embodiment
The present invention is described further below with reference to embodiment:
Embodiment 1
A kind of antiseptic nano-fiber material for shoemaking is formulated as follows:
20 parts of polyolefin block copolymer, 100 parts of trans-polyisoprene raw rubber, 50 parts of acetic acid solution, 15 parts of chitosan, 3 parts of bleeding agent, 5 parts of initiator, 2 parts of foaming agent, 1 part of anti-aging agent.
The trans-polyisoprene raw rubber includes: 40 parts of trans-polyisoprene (TPI), 30 parts of polybutadiene (PB), 30 parts of butadiene rubber (BR), the sum of three amounts of components are 100 parts.
The bleeding agent uses fatty alcohol polyoxyethylene ether.
The initiator uses azodiisobutyronitrile.
The foaming agent uses normal heptane.
The anti-aging agent uses RD.
A kind of preparation method of the antiseptic nano-fiber material for shoemaking, its step are as follows:
Step 1, polyolefin block copolymer and trans-polyisoprene raw rubber are put into mixer and are stirred, obtained Raw rubber material；
Step 2, raw rubber material is dissolved in acetic acid solution, it is anti-that chitosan, bleeding agent and initiator progress mixing is added It should obtain antiseptic solution:
Step 3, foaming agent and anti-aging agent is added in antiseptic solution to be stirred uniformly, after obtain antibacterial and foam precursor liquid；
Step 4, antibacterial foaming precursor liquid is subjected to electrostatic spinning, obtains antiseptic nano-fiber silk；
Step 5, antiseptic nano-fiber silk is put into autoclave to impregnate, sealing reaction, nano-antibacterial after being foamed Fibrous material；
Step 6, after antiseptic nano-fiber material after foaming being carried out soaking and washing, shoemaking antiseptic nano-fiber material is obtained Material.
Mixing speed in the step 1 is 60rpm, and reaction temperature is 60 DEG C, reaction time 30min.
Reaction temperature in the step 2 is 80 DEG C, and the reaction time is 22min.
Mixing speed in the step 3 is 400r/min, and the mixing time is 1h.
Reaction temperature in the step 5 is 80 DEG C, pressure 1MPa, reaction time 30min.
Cleaning in the step 6 includes being cleaned by ultrasonic using ethanol water, then uses distilled water secondary cleaning, Naturally dry.
Embodiment 2
A kind of antiseptic nano-fiber material for shoemaking is formulated as follows:
40 parts of polyolefin block copolymer, 100 parts of trans-polyisoprene raw rubber, 80 parts of acetic acid solution, 29 parts of chitosan, 7 parts of bleeding agent, 9 parts of initiator, 6 parts of foaming agent, 3 parts of anti-aging agent.
The trans-polyisoprene raw rubber includes: 70 parts of trans-polyisoprene (TPI), 15 parts of polybutadiene (PB), 15 parts of butadiene rubber (BR), the sum of three amounts of components are 100 parts.
The bleeding agent uses disecoctylmaleate sodium sulfonate.
The initiator uses azobisisoheptonitrile.
The foaming agent uses pentane.
The anti-aging agent uses 4020NA.
A kind of preparation method of the antiseptic nano-fiber material for shoemaking, its step are as follows:
Step 1, polyolefin block copolymer and trans-polyisoprene raw rubber are put into mixer and are stirred, obtained Raw rubber material；
Step 2, raw rubber material is dissolved in acetic acid solution, it is anti-that chitosan, bleeding agent and initiator progress mixing is added It should obtain antiseptic solution:
Step 3, foaming agent and anti-aging agent is added in antiseptic solution to be stirred uniformly, after obtain antibacterial and foam precursor liquid；
Step 4, antibacterial foaming precursor liquid is subjected to electrostatic spinning, obtains antiseptic nano-fiber silk；
Step 5, antiseptic nano-fiber silk is put into autoclave to impregnate, sealing reaction, nano-antibacterial after being foamed Fibrous material；
Step 6, after antiseptic nano-fiber material after foaming being carried out soaking and washing, shoemaking antiseptic nano-fiber material is obtained Material.
Mixing speed in the step 1 is 80rpm, and reaction temperature is 80 DEG C, reaction time 50min.
Reaction temperature in the step 2 is 90 DEG C, and the reaction time is 45min.
Mixing speed in the step 3 is 800r/min, and the mixing time is 4h.
Reaction temperature in the step 5 is 120 DEG C, pressure 3MPa, reaction time 60min.
Cleaning in the step 6 includes being cleaned by ultrasonic using ethanol water, then uses distilled water secondary cleaning, Naturally dry.
Embodiment 3
A kind of antiseptic nano-fiber material for shoemaking is formulated as follows:
30 parts of polyolefin block copolymer, 100 parts of trans-polyisoprene raw rubber, 60 parts of acetic acid solution, 21 parts of chitosan, 5 parts of bleeding agent, 7 parts of initiator, 5 parts of foaming agent, 2 parts of anti-aging agent.
The trans-polyisoprene raw rubber includes: 98 parts of trans-polyisoprene (TPI), and 1 part of polybutadiene (PB) is suitable 1 part of buna (BR), the sum of three amounts of components are 100 parts.
The bleeding agent uses fatty alcohol polyoxyethylene ether.
The initiator uses azodiisobutyronitrile.
The foaming agent uses normal heptane.
The anti-aging agent uses 4020.
A kind of preparation method of the antiseptic nano-fiber material for shoemaking, its step are as follows:
Step 1, polyolefin block copolymer and trans-polyisoprene raw rubber are put into mixer and are stirred, obtained Raw rubber material；
Step 2, raw rubber material is dissolved in acetic acid solution, it is anti-that chitosan, bleeding agent and initiator progress mixing is added It should obtain antiseptic solution:
Step 3, foaming agent and anti-aging agent is added in antiseptic solution to be stirred uniformly, after obtain antibacterial and foam precursor liquid；
Step 4, antibacterial foaming precursor liquid is subjected to electrostatic spinning, obtains antiseptic nano-fiber silk；
Step 5, antiseptic nano-fiber silk is put into autoclave to impregnate, sealing reaction, nano-antibacterial after being foamed Fibrous material；
Step 6, after antiseptic nano-fiber material after foaming being carried out soaking and washing, shoemaking antiseptic nano-fiber material is obtained Material.
Mixing speed in the step 1 is 70rpm, and reaction temperature is 70 DEG C, reaction time 40min.
Reaction temperature in the step 2 is 85 DEG C, and the reaction time is 35min.
Mixing speed in the step 3 is 600r/min, and the mixing time is 3h.
Reaction temperature in the step 5 is 98 DEG C, pressure 2MPa, reaction time 40min.
Cleaning in the step 6 includes being cleaned by ultrasonic using ethanol water, then uses distilled water secondary cleaning, Naturally dry.
The foregoing is merely one embodiment of the invention, are not intended to limit the present invention, all to use equivalent substitution or equivalent transformation Mode technical solution obtained, fall within the scope of protection of the present invention.

Claims (10)

1. a kind of antiseptic nano-fiber material for shoemaking, which is characterized in that its formula is as follows:
20-40 parts of polyolefin block copolymer, 100 parts of trans-polyisoprene raw rubber, 50-80 parts of acetic acid solution, chitosan 15- 29 parts, 3-7 parts of bleeding agent, 5-9 parts of initiator, 2-6 parts of foaming agent, 1-3 parts of anti-aging agent.
2. a kind of antiseptic nano-fiber material for shoemaking according to claim 1, which is characterized in that described trans- Polyisoprene raw rubber includes: 40-100 parts of trans-polyisoprene (TPI), 0-30 parts of polybutadiene (PB), butadiene rubber (BR) 0-30 parts, the sum of two components or three amounts of components are 100 parts.
3. a kind of antiseptic nano-fiber material for shoemaking according to claim 1, which is characterized in that the infiltration Agent uses fatty alcohol polyoxyethylene ether or disecoctylmaleate sodium sulfonate.
4. a kind of antiseptic nano-fiber material for shoemaking according to claim 1, which is characterized in that the initiation Agent uses azodiisobutyronitrile or azobisisoheptonitrile.
5. a kind of antiseptic nano-fiber material for shoemaking according to claim 1, which is characterized in that the foaming Agent uses normal heptane or pentane.
6. a kind of antiseptic nano-fiber material for shoemaking according to claim 1, which is characterized in that described anti-old Agent uses one of RD, 4020NA, 4020 or a variety of.
7. a kind of antiseptic nano-fiber material for shoemaking according to claim 1, which is characterized in that nano-antibacterial The preparation method of fibrous material, its step are as follows:
Step 1, polyolefin block copolymer and trans-polyisoprene raw rubber are put into mixer and are stirred, obtain raw rubber Material；
Step 2, raw rubber material is dissolved in acetic acid solution, chitosan, bleeding agent and initiator progress mixing is added and reacts To antiseptic solution:
Step 3, foaming agent and anti-aging agent is added in antiseptic solution to be stirred uniformly, after obtain antibacterial and foam precursor liquid；
Step 4, antibacterial foaming precursor liquid is subjected to electrostatic spinning, obtains antiseptic nano-fiber silk；
Step 5, antiseptic nano-fiber silk is put into autoclave to impregnate, sealing reaction, antiseptic nano-fiber after being foamed Material；
Step 6, after antiseptic nano-fiber material after foaming being carried out soaking and washing, shoemaking antiseptic nano-fiber material is obtained.
8. a kind of antiseptic nano-fiber material for shoemaking according to claim 1, which is characterized in that the step Mixing speed in 1 is 60-80rpm, and reaction temperature is 60-80 DEG C, reaction time 30-50min；It is anti-in the step 2 Answering temperature is 80-90 DEG C, and the reaction time is 22-45min；Mixing speed in the step 3 is 400-800r/min, institute Stating mixing time is 1-4h.
9. a kind of antiseptic nano-fiber material for shoemaking according to claim 1, which is characterized in that the step Reaction temperature in 5 is 80-120 DEG C, pressure 1-3MPa, reaction time 30-60min.
10. a kind of antiseptic nano-fiber material for shoemaking according to claim 1, which is characterized in that the step Cleaning in rapid 6 includes being cleaned by ultrasonic using ethanol water, then uses distilled water secondary cleaning, naturally dry.
CN201710508402.6A 2017-06-28 2017-06-28 A kind of antiseptic nano-fiber material for shoemaking Pending CN109137134A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201710508402.6A CN109137134A (en) 2017-06-28 2017-06-28 A kind of antiseptic nano-fiber material for shoemaking

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201710508402.6A CN109137134A (en) 2017-06-28 2017-06-28 A kind of antiseptic nano-fiber material for shoemaking

Publications (1)

Publication Number Publication Date
CN109137134A true CN109137134A (en) 2019-01-04

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201710508402.6A Pending CN109137134A (en) 2017-06-28 2017-06-28 A kind of antiseptic nano-fiber material for shoemaking

Country Status (1)

Country Link
CN (1) CN109137134A (en)

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Application publication date: 20190104