CN107012530A - A kind of mosquito repellent nylon-6 fiber and preparation method thereof - Google Patents
A kind of mosquito repellent nylon-6 fiber and preparation method thereof Download PDFInfo
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- CN107012530A CN107012530A CN201710334526.7A CN201710334526A CN107012530A CN 107012530 A CN107012530 A CN 107012530A CN 201710334526 A CN201710334526 A CN 201710334526A CN 107012530 A CN107012530 A CN 107012530A
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- mosquito repellent
- fiber
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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
- D01F6/88—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from mixtures of polycondensation products as major constituent with other polymers or low-molecular-weight compounds
- D01F6/90—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from mixtures of polycondensation products as major constituent with other polymers or low-molecular-weight compounds of polyamides
-
- 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
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Textile Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
- Catching Or Destruction (AREA)
Abstract
The invention provides a kind of mosquito repellent nylon-6 fiber, mosquito repellent master batch is made in attapulgite and micro-capsule made from plant mosquito repellent product by mosquito repellent nylon-6 fiber, then mosquito repellent master batch and nylon-6 fiber are made into mosquito repellent polyamide fibre 6.Present invention also offers a kind of preparation method of mosquito repellent nylon-6 fiber, comprise the following steps (1) and plant mosquito repellent product is passed through into supercritical extraction method, plant mosquito repellent product extract is made；(2) micro-capsule is made in plant mosquito repellent product extract；(3) by the suction-operated of attapulgite, mosquito repellent master batch is made with plant mosquito repellent product micro-capsule；(4) mosquito repellent polyamide fibre 6 is made in mosquito repellent master batch and nylon-6 fiber.The mosquito repellent nylon-6 fiber is more environmentally friendly, safe to the human body.
Description
1st, technical field
The invention belongs to function textile field, it is related to a kind of mosquito repellent nylon-6 fiber and preparation method thereof.
2nd, background technology
With the raising of economic level, people now begin to the quality of more concern lives, for textile, base
This wearability can not fully meet consumer demand, the function textile of particular utility be assigned, in numerous weavings
Show one's talent in product, favored by consumer.Using Nantural non-toxic material, one is attached to by finishing functions and fabric
Rise, carry out the research and development of natural anophelifuge function textile, make people while clothing is worn, just can easily make mosquito former
Oneself is managed, the probability of disease propagation had both been reduced, a safe and healthy living environment can be built in a small range again.
Attapulgite is a kind of mineral clay with stronger adsorption bleaching ability, and the reserves that I crosses Jiashan county are larger.
Attapulgite is a kind of aqueous alumina magnesia silicate, is occurred with special fibrous crystal.For 2:The clay of 1 type, i.e., two layers
Silicon-oxy tetrahedron, which is pressed from both sides, alternately has a series of crystalline substance that sectional areas are 0.38 × 0.63nm in one layer of alumina octahedral, its lattice structure
Body opening road, internal surface area is larger, therefore with very strong physical absorption and decoloring ability.Main physical and chemical performance and processing performance
Have：Cation interchangeability, water imbibition, adsorption bleaching, big specific surface area (9.6~36m2/ g) and colloid index and expansion
Hold.Due to the special physicochemical properties and processing performance that attapulgite has, make its oil, chemical industry, building materials, papermaking,
It is used widely in terms of medicine, agricultural.
Many advantages, such as synthetic fibers are due to possessing high abundant raw material, wide in variety, production efficiency and good wearability, for many years
To be widely used in always in knitting product.Nylon fibre (PA) is used as the earliest kind of industrialized production in synthetic fibers, product
Based on long filament, its hygroscopicity and wearability are best in synthetic fibers, be mainly used in socks, tire cord, parachute,
The prevalence of shirt and easy dress etc., people also begin to focus on research of the polyamide fibre in terms of feature.
The current domestic and international mosquito repellent product used, mostly uses synthesis repellant, such as Metadelphene or dimethyl phthalate, closes
Environmental protection and safety issue can be all brought into repellent agent.As Chinese invention patent CN201210080003.1 discloses a kind of mosquito repellent
Nylon-6 fiber, attapulgite is adsorbed after dimethyl phthalate, addition additive and the resin of polyamide fibre 6, obtained mosquito repellent chinlon master batch, then with
Chinlon 6 section carries out melt blending spinning and mosquito repellent nylon-6 fiber is made, and has used dimethyl phthalate and chemical addition agent, not environmentally and
There is potential safety issue to human body.
3rd, the content of the invention
It is an object of the invention to provide a kind of mosquito repellent polyamide fibre, the mosquito repellent polyamide fibre is existed using the mosquito repellent product of extracted form natural plant
Spinning incorporates nanometer of master batch when processing, and fabric is kept continuation repelling effect.
In order to achieve the above object, present invention employs following technical scheme：By attapulgite and plant mosquito repellent product system
Mosquito repellent master batch is made in the micro-capsule obtained, then mosquito repellent master batch and nylon-6 fiber are made into mosquito repellent polyamide fibre 6.
Further, described plant mosquito repellent product is lemongrass, folium eucalypti, folium artemisiae argyi or peppermint.
Further, in described mosquito repellent polyamide fibre, the percentage by weight of polyamide fibre 6 is 70~80%, described mosquito repellent master batch
Percentage by weight be 20~30%；In described mosquito repellent master batch, the percentage by weight of attapulgite is 50~70%, and plant drives
The percentage by weight of mosquito product extract is 30%~50%.
Further requirement of the present invention protects a kind of preparation method of mosquito repellent nylon-6 fiber, comprises the following steps：
(1) plant mosquito repellent product is passed through into supercritical extraction method, plant mosquito repellent product extract is made；
(2) micro-capsule is made in plant mosquito repellent product extract；
(3) by the suction-operated of attapulgite, mosquito repellent master batch is made with plant mosquito repellent product micro-capsule；
(4) mosquito repellent polyamide fibre 6 is made in mosquito repellent master batch and nylon-6 fiber.
It is preferred that, a kind of preparation method of mosquito repellent nylon-6 fiber comprises the following steps：
(1) plant mosquito repellent product is crushed, be placed in extraction kettle, using 70%~90% ethanol as entrainer, regulation is super to face
Boundary CO2Fluid temperature (F.T.), pressure；Extraction temperature be 30 DEG C~50 DEG C, extracting pressure be 10MPa~40MPa, extraction time be 1~
3h；Extract is collected, centrifugal concentrating is evaporated extract；
(2) appropriate gelatin is weighed respectively and Arabic gum adds the aqueous solution of configuration quality fraction 1%, at 40~50 DEG C
Stirring and dissolving completely, then adds extract, and with 10000~15000r/min emulsifying rates, 5~15min of high speed shear is used
1% aqueous acetic acid adjusts pH=4.0, and frozen water is cooled to 5 DEG C, then adjusts pH=9.0 with 1% sodium hydrate aqueous solution,
0.2% formalin is solidified, and obtains extract microcapsule；
(3) attapulgite is disperseed in deionized water, ultrasound 1h after being sufficiently stirred for, pouring out upper strata after standing 10min hangs
Supernatant liquid, removes the magazine of container bottom residual, 2-3 times repeatedly, adds appropriate hydrochloric acid in the suspension after above-mentioned purification, immersion
1-2 days, it is subsequently placed in Rotary Evaporators, vacuum drying chamber drying is placed in after rotary evaporation.It is then dissolved in absolute ethyl alcohol, plus
Enter obtained extract microcapsule, then mixed liquor rotary evaporation in vacuo, drying crush, mosquito repellent master batch is made；
(4) mosquito repellent master batch/slices of caprone → drying → screw extruding (blending) → filament spinning component filtering → spinning → is blown
Air cooling, which oils, → winding → examines → adds bullet → coiling and molding → draw-teisting → to twist → compressing and washing → afterwards to dry → thermal finalization
→ balance → fall bucket → packaging → inspection → finished product.
Further, the plant mosquito repellent product described in the preparation method of mosquito repellent nylon-6 fiber is lemon-grass, folium eucalypti, Chinese mugwort
Leaf or peppermint.
The present invention has advantages below：
(1) the invention provides a kind of new mosquito repellent nylon-6 fiber, the mosquito repellent nylon-6 fiber make use of natural plants to drive
Mosquito product, it is environmentally friendly and safe to the human body.
(2) mosquito repellent nylon-6 fiber of the invention, mosquito repellent master batch is made using attapulgite and plant mosquito repellent product micro-capsule,
The long-acting purpose of sustained release can be reached.
(3) mosquito repellent nylon-6 fiber of the present invention has to mosquito walks quickly and keeps away effect well, after placing 120 days, still has to mosquito good
Good walks quickly and keeps away effect.
4th, specific embodiment
The embodiment of form, further specifically to the above work of the present invention by the following examples
It is bright.But the scope that this should not be interpreted as to above-mentioned theme of the invention is only limitted to following examples.
The preparation of the lemongrass extract of embodiment 1
Lemon-grass is crushed, is placed in extraction kettle, using 70~90% ethanol as entrainer, supercritical CO is adjusted2Fluid temperature
Degree, pressure；Extraction temperature is 50 DEG C, and extracting pressure is 15MPa, and extraction time is 1.5h；Extract is collected, centrifugal concentrating is evaporated
Extract.
The preparation of the mint extract of embodiment 2
Peppermint is crushed, is placed in extraction kettle, using 70~90% ethanol as entrainer, supercritical CO is adjusted2Fluid temperature (F.T.),
Pressure；Extraction temperature is 50 DEG C, and extracting pressure is 15MPa, and extraction time is 2h；Extract is collected, centrifugal concentrating is evaporated extraction
Thing.
The preparation of the Folium Artemisiae Argyi extract of embodiment 3
Folium artemisiae argyi is crushed, is placed in extraction kettle, using 70~90% ethanol as entrainer, supercritical CO is adjusted2Fluid temperature (F.T.),
Pressure；Extraction temperature is 40 DEG C, and extracting pressure is 15MPa, and extraction time is 2h；Extract is collected, centrifugal concentrating is evaporated extraction
Thing.
The preparation of the folium eucalypti extract of embodiment 4
Folium eucalypti is crushed, is placed in extraction kettle, using 70~90% ethanol as entrainer, supercritical CO is adjusted2Fluid temperature (F.T.),
Pressure；Extraction temperature is 60 DEG C, and extracting pressure is 10MPa, and extraction time is 4h；Extract is collected, centrifugal concentrating is evaporated extraction
Thing.
The preparation of the plant extracts micro-capsule of embodiment 5
Appropriate gelatin is weighed respectively and Arabic gum adds the aqueous solution of configuration quality fraction 1%, is stirred at 40~50 DEG C
Mix dissolving complete, extract made from embodiment 1-4 is then added, with 10000~15000r/min emulsifying rates, high speed shear
5~15min, pH=4.0 is adjusted with 1% aqueous acetic acid, and frozen water is cooled to 5 DEG C, is then adjusted with 1% sodium hydrate aqueous solution
PH=9.0,0.2% formalin is solidified, and obtains the micro-capsule of extract.
The preparation of the mosquito repellent chinlon master batch of the present invention of embodiment 6
Proportioning 1：
| Attapulgite | 70% |
| Lemongrass extract | 30% |
Proportioning 2：
| Attapulgite | 80% |
| Lemongrass extract | 20% |
Proportioning 3：
| Attapulgite | 40% |
| Lemongrass extract | 60% |
Proportioning 4：
| Attapulgite | 50% |
| Mint extract | 50% |
Proportioning 5：
| Attapulgite | 65% |
| Folium Artemisiae Argyi extract | 35% |
Proportioning 6：
| Attapulgite | 60% |
| Folium eucalypti extract | 40% |
Attapulgite is scattered in deionized water, and ultrasound 1h after being sufficiently stirred for stands and upper strata suspension is poured out after 10min
Liquid, removes the magazine of container bottom residual, repeatedly 2-3 times.Appropriate hydrochloric acid is added in the suspension after above-mentioned purification, 1- is soaked
2 days, it is subsequently placed in Rotary Evaporators, vacuum drying chamber drying is placed in after rotary evaporation.It is then dissolved in absolute ethyl alcohol, adds
Obtained extract microcapsule, then mixed liquor rotary evaporation in vacuo, drying crush in embodiment 5, and mosquito repellent master batch is made.
The preparation of the mosquito repellent polyamide fibre of the present invention of embodiment 7
Proportioning 1：
| Polyamide fibre 6 | 80% |
| Lemongrass mosquito repellent master batch | 20% |
Proportioning 2：
| Polyamide fibre 6 | 70% |
| Peppermint mosquito repellent master batch | 30% |
Proportioning 3：
| Attapulgite | 70% |
| Mugwort mosquito repellant master batch | 30% |
Proportioning 4：
Mosquito repellent master batch/slices of caprone → drying → screw extruding (blending) → filament spinning component filtering → spinning → quenching
Oil → winding → examine → add bullet → coiling and molding → draw-teisting → to twist → compressing and washing → afterwards to dry → thermal finalization → balance
→ fall bucket → packaging → inspection → finished product.
Phobotaxis of the mosquito repellent polyamide fibre of the present invention of embodiment 8 to mosquito
Method of testing：Using mosquito as test worm, the phobotaxis of mosquito is determined.Experiment glass box used (70cm × 70cm ×
70cm), centre is divided into the Room of A, B two with cardboard.Mosquito repellent polyamide fibre of the present invention and blank polyamide fibre are taken, the burning for filling warm syrup is respectively sleeved in
On cup, the sample of the mosquito repellent polyamide fibre of the present invention as made from embodiment 7 is placed on A rooms, blank sample is put in B rooms.Mosquito is passed through
The worm passage of putting of yarn lid is put into glass square chest at random, is sealed and is put insect population.Observe mosquito land to tend to, then revolve mid-board
Turn 90 °, observe the taxis of mosquito, the basic land of mosquito are waited after 10min, cardboard is recovered as former state, to wait mosquito basic again
Fall, the mosquito number of record A, B two Room calculates mosquito repellent rate, calculation formula is：Mosquito repellent rate=(B rooms mosquito number-A rooms mosquito number)/B
Room mosquito number × 100%.
Test result：Experimental result is shown in Table 1~6.Mosquito repellent polyamide fibre of the present invention has to mosquito walks quickly and keeps away effect well, places
After 120 days, still have to mosquito and good walk quickly and keep away effect.Keep off the percentage by weight of attapulgite<50% or>When 70%, the present invention
Mosquito repellent polyamide fibre walks quickly and keeps away effect reduction to mosquito.
The mosquito repellent polyamide fibre of the present invention of table 1 (lemongrass, the repelling effect of proportioning 1)
The mosquito repellent polyamide fibre of the present invention of table 2 (lemongrass, the repelling effect of proportioning 2)
The mosquito repellent polyamide fibre of the present invention of table 3 (lemongrass, the repelling effect of proportioning 3)
The mosquito repellent polyamide fibre of the present invention of table 4 (peppermint, the repelling effect of proportioning 4)
The mosquito repellent polyamide fibre of the present invention of table 5 (folium artemisiae argyi, the repelling effect of proportioning 5)
The mosquito repellent polyamide fibre of the present invention of table 6 (folium artemisiae argyi, the repelling effect of proportioning 6)
Claims (6)
1. a kind of mosquito repellent nylon-6 fiber, it is characterised in that mosquito repellent is made in attapulgite and micro-capsule made from plant mosquito repellent product
Master batch, then mosquito repellent polyamide fibre 6 is made in mosquito repellent master batch and nylon-6 fiber.
2. mosquito repellent nylon-6 fiber as claimed in claim 1, it is characterised in that described plant mosquito repellent product is lemongrass, eucalyptus
Leaf, folium artemisiae argyi or peppermint.
3. mosquito repellent nylon-6 fiber as claimed in claim 1, it is characterised in that in described mosquito repellent polyamide fibre, the weight of polyamide fibre 6
Percentage is 70~80%, and the percentage by weight of described mosquito repellent master batch is 20~30%；In described mosquito repellent master batch, concave convex rod
The percentage by weight of soil is 50~70%, and the percentage by weight of plant mosquito repellent product extract is 30%~50%.
4. the preparation method of mosquito repellent nylon-6 fiber as claimed in claim 1 is it is characterised in that it includes following steps：
(1) plant mosquito repellent product is passed through into supercritical extraction method, plant mosquito repellent product extract is made；
(2) micro-capsule is made in plant mosquito repellent product extract；
(3) by the suction-operated of attapulgite, mosquito repellent master batch is made with plant mosquito repellent product micro-capsule；
(4) mosquito repellent polyamide fibre 6 is made in mosquito repellent master batch and nylon-6 fiber.
5. the preparation method of mosquito repellent nylon-6 fiber as claimed in claim 4, it is characterised in that comprise the following steps：
(1) plant mosquito repellent product is crushed, be placed in extraction kettle, using 70%~90% ethanol as entrainer, adjust supercritical CO2
Fluid temperature (F.T.), pressure；Extraction temperature is 30 DEG C~50 DEG C, and extracting pressure is 10MPa~40MPa, and extraction time is 1~3h；Receive
Collect extract, centrifugal concentrating is evaporated extract；
(2) appropriate gelatin is weighed respectively and Arabic gum adds the aqueous solution of configuration quality fraction 1%, in 40~50 DEG C of stirrings
Dissolving is complete, then adds extract, with 10000~15000r/min emulsifying rates, 5~15min of high speed shear uses 1% vinegar
Aqueous acid adjusts pH=4.0, and frozen water is cooled to 5 DEG C, then adjusts pH=9.0,0.2% first with 1% sodium hydrate aqueous solution
The aldehyde aqueous solution is solidified, and obtains extract microcapsule；
(3) attapulgite is scattered in deionized water, ultrasound 1h after being sufficiently stirred for pours out upper strata suspension after standing 10min,
The magazine of container bottom residual is removed, 2-3 times repeatedly, appropriate hydrochloric acid is added in the suspension after above-mentioned purification, soaks 1-2
My god, it is subsequently placed in Rotary Evaporators, vacuum drying chamber drying is placed in after rotary evaporation.It is then dissolved in absolute ethyl alcohol, adds
Obtained extract microcapsule, then mixed liquor rotary evaporation in vacuo, drying crush, and mosquito repellent master batch is made；
(4) it is mosquito repellent master batch/slices of caprone → drying → screw extruding (blending) → filament spinning component filtering → spinning → blowing is cold
But oil → winding → examine → add bullet → coiling and molding → draw-teisting → to twist → compressing and washing → afterwards to dry → thermal finalization → flat
Weigh → fall bucket → packaging → inspection → finished product.
6. the preparation method of the mosquito repellent nylon-6 fiber according to claim 4 or 5, it is characterised in that described plant mosquito repellent
Product is lemon-grass, folium eucalypti, folium artemisiae argyi or peppermint.
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107523897A (en) * | 2017-09-20 | 2017-12-29 | 浙江恒逸石化有限公司 | A kind of preparation method of health care's polyester fiber |
| CN111304773A (en) * | 2020-04-01 | 2020-06-19 | 百事基材料（青岛）股份有限公司 | Easy-to-dye modified polyamide fiber |
| CN114369907A (en) * | 2021-12-30 | 2022-04-19 | 广东宝创环保新材料制品有限公司 | Special non-woven fabrics of medical gauze mask with antibacterial function |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102618959A (en) * | 2012-03-20 | 2012-08-01 | 杭州鑫福纺织有限公司 | Mosquito-dispelling polyamide 6 fiber and preparation method thereof |
| CN103305953A (en) * | 2012-03-16 | 2013-09-18 | 上海荷叶纺织有限公司 | Mosquito-repelling viscose fiber and preparation method thereof |
| CN103556250A (en) * | 2013-10-24 | 2014-02-05 | 恒天海龙股份有限公司 | Antibacterial viscose containing artemisia argyi oil component and production method of antibacterial viscose |
| CN104532595A (en) * | 2014-12-15 | 2015-04-22 | 西安工程大学 | Mosquito-preventing and fly-repelling capsule finishing agent as well as preparation method and application thereof |
| CN104878607A (en) * | 2015-06-04 | 2015-09-02 | 常州美胜生物材料有限公司 | Method for tidying fabrics by mosquito repelling microcapsules |
-
2017
- 2017-05-12 CN CN201710334526.7A patent/CN107012530B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103305953A (en) * | 2012-03-16 | 2013-09-18 | 上海荷叶纺织有限公司 | Mosquito-repelling viscose fiber and preparation method thereof |
| CN102618959A (en) * | 2012-03-20 | 2012-08-01 | 杭州鑫福纺织有限公司 | Mosquito-dispelling polyamide 6 fiber and preparation method thereof |
| CN103556250A (en) * | 2013-10-24 | 2014-02-05 | 恒天海龙股份有限公司 | Antibacterial viscose containing artemisia argyi oil component and production method of antibacterial viscose |
| CN104532595A (en) * | 2014-12-15 | 2015-04-22 | 西安工程大学 | Mosquito-preventing and fly-repelling capsule finishing agent as well as preparation method and application thereof |
| CN104878607A (en) * | 2015-06-04 | 2015-09-02 | 常州美胜生物材料有限公司 | Method for tidying fabrics by mosquito repelling microcapsules |
Non-Patent Citations (1)
| Title |
|---|
| 孙玉绣等: "《小化工产品配方与制备》", 30 November 2015 * |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107523897A (en) * | 2017-09-20 | 2017-12-29 | 浙江恒逸石化有限公司 | A kind of preparation method of health care's polyester fiber |
| CN111304773A (en) * | 2020-04-01 | 2020-06-19 | 百事基材料（青岛）股份有限公司 | Easy-to-dye modified polyamide fiber |
| CN114369907A (en) * | 2021-12-30 | 2022-04-19 | 广东宝创环保新材料制品有限公司 | Special non-woven fabrics of medical gauze mask with antibacterial function |
| CN114369907B (en) * | 2021-12-30 | 2023-09-01 | 广东宝创环保新材料制品有限公司 | Medical mask special non-woven fabric with antibacterial function |
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| CN107012530B (en) | 2018-06-12 |
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