CN106120354A - It is a kind of that natural plant is mosquito-proof drives fly microcapsule dressing agent and its preparation method and application - Google Patents
It is a kind of that natural plant is mosquito-proof drives fly microcapsule dressing agent and its preparation method and application Download PDFInfo
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- CN106120354A CN106120354A CN201610463192.9A CN201610463192A CN106120354A CN 106120354 A CN106120354 A CN 106120354A CN 201610463192 A CN201610463192 A CN 201610463192A CN 106120354 A CN106120354 A CN 106120354A
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M23/00—Treatment of fibres, threads, yarns, fabrics or fibrous goods made from such materials, characterised by the process
- D06M23/12—Processes in which the treating agent is incorporated in microcapsules
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J13/00—Colloid chemistry, e.g. the production of colloidal materials or their solutions, not otherwise provided for; Making microcapsules or microballoons
- B01J13/02—Making microcapsules or microballoons
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M13/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M13/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
- D06M13/10—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing oxygen
- D06M13/12—Aldehydes; Ketones
- D06M13/123—Polyaldehydes; Polyketones
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
- D06M15/19—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with synthetic macromolecular compounds
- D06M15/37—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- D06M15/564—Polyureas, polyurethanes or other polymers having ureide or urethane links; Precondensation products forming them
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M2101/00—Chemical constitution of the fibres, threads, yarns, fabrics or fibrous goods made from such materials, to be treated
- D06M2101/02—Natural fibres, other than mineral fibres
- D06M2101/04—Vegetal fibres
- D06M2101/06—Vegetal fibres cellulosic
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Dispersion Chemistry (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
The present invention relates to a kind of mosquito-proof fly microcapsule dressing agent that drives of natural plant natural plant, composed of the following components by weight/mass percentage composition: mosquito-proof to drive fly microcapsule 20% 38%, aqueous polyurethane 6% 12%, remaining is deionized water.The invention also discloses the mosquito-proof preparation method driving fly microcapsule dressing agent of described natural plant, comprise the following steps: (1) is prepared and mosquito-proof driven fly microcapsule；(2) utilize preparation in step (1) mosquito-proof to drive fly microcapsule and prepare that natural plant is mosquito-proof drives fly microcapsule dressing agent；The invention also discloses the method utilizing this finishing agent to carry out textile finishing, solve and existing mosquito-proof drive the problem that fly finishing technique rate toxic, mosquito-proof is low.
Description
Technical field
The present invention relates to textile technology field, particularly relate to a kind of natural plant mosquito-proof drive fly microcapsule dressing agent and
Preparation method and application.
Background technology
These years, along with expanding economy and the raising of people's living standard, comfortableness and the function of clothing are protected by people
Strong property is had higher requirement.In summer, mosquitos and flies is bothered work and the life of people, even threatens the health of the mankind, mosquito-proof
The exploitation driving fly functional textile has the highest more practical value and open market prospect.Develop and mosquito-proof drive fly textile master
Having two kinds of methods, one is to obtain by preparing functional fiber material, and another kind is to obtain anti-mosquito function by Final finishing.
Taking Final finishing exploitation mosquito-proof to drive fly fabric at present, finishing agent is mostly chemical mosquito-proof fly-killing agent, its human body is caused directly or
Potentially hazardous, environment is caused certain pollution simultaneously, therefore, the exploitation of the mosquito-proof fly-killing agent of novel green is imperative, with
Time, use prior art to carry out textile mosquito-proof driving fly and arranging, its poor effect, mosquito-proof to drive fly functional layer the most washable.
Summary of the invention
For solving the deficiencies in the prior art, it is an object of the invention to provide that a kind of natural plant is mosquito-proof drives fly microcapsule
Finishing agent and its preparation method and application, to solve existing mosquito-proof to drive the problem that fly finishing technique rate toxic, mosquito-proof is low.
For reaching this purpose, present invention employs techniques below scheme:
First aspect, the invention provides that a kind of natural plant is mosquito-proof drives fly microcapsule dressing agent, contains by percent mass
Measuring composed of the following components: mosquito-proof drive fly microcapsule 20%-38%, aqueous polyurethane 6%-12%, remaining is deionized water.
The wherein said mosquito-proof fly microcapsule that drives is to make with the mixture of Aloe anthraquinones compound, Folium Artemisiae Argyi quintessence oil and peony seed oil
For core, it is coated in wall material using the mixture of cyclodextrin, polylysine and sodium caseinate as wall material, described core.
According to the present invention, the described mosquito-proof fly microcapsule that drives accounts for the mosquito-proof quality hundred driving fly microcapsule dressing agent of natural plant
Dividing content is 20%-38%, such as, can be 20%, 22%, 25%, 28%, 29%, 31%, 33%, 35% or 38%, excellent
Elect 23-35% as；Described aqueous polyurethane account for natural plant mosquito-proof drive fly microcapsule dressing agent weight/mass percentage composition be
6%-12%, such as, can be 6%, 7%, 8.5%, 9%, 11%, 11.5% or 12%, preferably 7.5%-10%.
According to the present invention, the described mosquito-proof summation driving fly microcapsule, aqueous polyurethane and deionized water is 100%.
By driving the content of each component in fly microcapsule dressing agent be optimized natural plant is mosquito-proof in the present invention, make
Obtain it and can farthest play the mosquito-proof effect driving fly.
In the present invention by the mosquito-proof core driven in fly microcapsule and wall material are carried out component choose and with the use of, respectively
Having played synergistic function between component, arranged on bafta, tested through antibiotic property, it can make the fabric after arrangement
There is good anti-microbial property, and the mosquito-proof of excellence can be played drive fly effect.
Heretofore described Aloe anthraquinones compound uses existing extraction process to extract, such as, can use
The extraction process related in documents below:
" in Aloe, extracting and developing and the purifying process of anthraquinone analog compound are studied ", Liu Taiping, Central South University's master's degree
Paper, on May 8th, 2008；" supersound extraction of Aloe anthraquinones compounds and Study of Antioxidation thereof ", Liu Quande etc., food
With machinery, in JIUYUE, 2011, " extraction of anthraquinone analog compound in Aloe separates and Structural Identification ", leaf Yi Bing etc., China National
Folk medicine magazine, the 2nd phase, 1999.
Exemplarily, the extraction process of described Aloe anthraquinones compound is:
1.1. infusion process
Folium Aloe is shredded, puts in suitable container, add ethanol, so that fragment slightly excess can be impregnated with for spending, often
Shaking or stirring, stand more than one day, filters, and residue separately adds new ethanol, extracts twice the most again；Second and third dip time
Can shorten；United extraction liquid, can make extract after concentration.
1.2. percolation
Folium Aloe is cut into sizeable fragment, loads in percolator after expanding with ethanol wet, the most constantly add
Add novel solvent；After leaching composition, collect extracting solution from the end opening of percolator.
1.3. continuous backflow method
Use apparatus,Soxhlet's more in the lab, take appropriate Folium Aloe fragment, put into the filtration paper cylinder of apparatus,Soxhlet's
In, round-bottomed flask adds ethanol, in water-bath, heating is extracted continuously, collects extracting solution.
Heretofore described Folium Artemisiae Argyi quintessence oil also uses existing extraction process to extract, it would however also be possible to employ commercially available product
Product, are not specially limited at this.
Heretofore described peony seed oil also uses existing extraction process to extract, such as can use below
The extraction process related in document:
CN101812370A；" technique of supercritical carbon dioxide extraction peony seed oil and component analysis ", Wang Changtao etc., China
Grain and oil journal, the 8th phase of volume 24, in August, 2009；" the response phase method optimization of peony seed oil ultrasonic assistant extraction process ", easily
Army roc etc., agricultural mechanical journal, the 6th phase of volume 40, in June, 2009.
Exemplarily, the extraction process of described peony seed oil is as follows:
Seed of Flos Moutan chooses → shells → be dried → pulverize → weigh → and ultrasonic Treatment → sucking filtration separates → is evaporated under reduced pressure →
It is dried → peony seed oil.
According to the present invention, described core is 1:2-2:1 with the mass ratio of wall material, can be such as 1:2,1:1.8,1:1.5,
1:1.3,1:1.2,1:1,1.2:1,1.5:1 and 2:1.
Preferably, the mass ratio of described Aloe anthraquinones compound, Folium Artemisiae Argyi quintessence oil and peony seed oil is 1:(2-3): (3-5),
It is preferably 1:3:4.
Preferably, the mass ratio of described cyclodextrin, polylysine and sodium caseinate is 1:(1-5): (1-3).
Second aspect, present invention also offers the mosquito-proof preparation method driving fly microcapsule dressing agent of described natural plant,
Comprise the following steps:
(1) prepare and mosquito-proof drive fly microcapsule；
(2) utilize preparation in step (1) mosquito-proof to drive fly microcapsule to prepare the mosquito-proof fly microcapsule that drives of natural plant and arrange
Agent.
According to the present invention, step (1) is described to be prepared the mosquito-proof concrete operations driving fly microcapsule and is:
A cyclodextrin is dissolved in the acetum that mass concentration is 2% and is made into the ring paste that mass fraction is 2-4.5% by ()
Essence-acetum；It is made into polylysine-aqueous solution that mass fraction is 2-4.5% by soluble in water for polylysine；By casein
Sodium is soluble in water is made into sodium caseinate-aqueous solution that mass fraction is 2-4.5% in acid；
B () takes cyclodextrin-acetum, polylysine-aqueous solution and is uniformly mixed, form wall material compositional liquor；
C () adds Aloe anthraquinones compound, Folium Artemisiae Argyi quintessence oil and the mixing of peony seed oil in sodium caseinate-aqueous solution
Thing, is simultaneously introduced emulsifying agent, and emulsifying forms emulsion；
D wall material compositional liquor that step (b) is obtained by () adds in the emulsion that step (c) obtains, then drips acetum, adjusts
The pH value of joint system is to 4.5-5.0, and 40-60 DEG C of water bath with thermostatic control stirring complex coacervation is reacted 0.5-2.0 hour, forms microcapsule and hangs
Supernatant liquid；
E () adds firming agent in the microcapsule suspensions that step (d) obtains, in 50-60 DEG C of water bath with thermostatic control, stirring is anti-
Answer 2-3 hour, carry out spray drying after having reacted and obtain mosquito-proof driving fly microcapsule.
According to the present invention, the described emulsifying agent of step (c) is sucrose fatty acid ester, and the consumption of described emulsifying agent is caseinic acid
Sodium-aqueous solution, Aloe anthraquinones compound, Folium Artemisiae Argyi quintessence oil and the mixture of peony seed oil and the 1-5% of emulsifying agent gross mass.
Preferably, the described firming agent of step (e) is genipin or tannic acid, and the consumption of described firming agent is cyclodextrin and gathers
The 35-60% of lysine gross mass.
Preferably, the described spray drying of step (e) is to use pneumatic spray drying method, and intake air temperature is 100-120
DEG C, air outlet temperature is 60-80 DEG C, and atomizing pressure is 0.4-0.88MPa.
According to the present invention, step (2) is described prepare natural plant mosquito-proof drive fly microcapsule dressing agent concrete operations be:
Weigh each component according to weight/mass percentage composition, the mosquito-proof of preparation in step (1) is driven fly microcapsule and the poly-ammonia of aqueous
Ester mixes, and stirs 1-3 hour, is subsequently adding deionized water stirring 1-4h, prepares the mosquito-proof fly microcapsule that drives of natural plant and arranges
Agent.
As preferred technical scheme, the mosquito-proof preparation method driving fly microcapsule dressing agent of described natural plant specifically may be used
To comprise the following steps:
(1) preparing and mosquito-proof drive fly microcapsule, concrete operations are:
A cyclodextrin is dissolved in the acetum that mass concentration is 2% and is made into the ring paste that mass fraction is 2-4.5% by ()
Essence-acetum；It is made into polylysine-aqueous solution that mass fraction is 2-4.5% by soluble in water for polylysine；By casein
Sodium is soluble in water is made into sodium caseinate-aqueous solution that mass fraction is 2-4.5% in acid；
B () takes cyclodextrin-acetum, polylysine-aqueous solution is uniformly mixed, and forms wall material compositional liquor；
C () adds Aloe anthraquinones compound, Folium Artemisiae Argyi quintessence oil and the mixing of peony seed oil in sodium caseinate-aqueous solution
Thing, is simultaneously introduced emulsifying agent, and emulsifying forms emulsion；
D wall material compositional liquor that step (b) is obtained by () adds in the emulsion that step (c) obtains, then drips acetum, adjusts
The pH value of joint system is to 4.5-5.0, and 40-60 DEG C of water bath with thermostatic control stirring complex coacervation is reacted 0.5-2.0 hour, forms microcapsule and hangs
Supernatant liquid；
E () adds firming agent in the microcapsule suspensions that step (d) obtains, in 50-60 DEG C of water bath with thermostatic control, stirring is anti-
Answer 2-3 hour, carry out spray drying after having reacted and obtain mosquito-proof driving fly microcapsule.
(2) utilize preparation in step (1) mosquito-proof to drive fly microcapsule to prepare the mosquito-proof fly microcapsule that drives of natural plant and arrange
Agent, concrete operations are:
Weigh each component according to weight/mass percentage composition, the mosquito-proof of preparation in step (1) is driven fly microcapsule and the poly-ammonia of aqueous
Ester mixes, and stirs 1-3 hour, is subsequently adding deionized water stirring 1-4h, prepares the mosquito-proof fly microcapsule that drives of natural plant and arranges
Agent.
The third aspect, present invention also offers and a kind of utilize that natural plant as described in relation to the first aspect is mosquito-proof drives the micro-glue of fly
Capsule finishing agent carries out the method for textile finishing, comprises the following steps:
Step a, is 3-10%'s by the mosquito-proof percentage ratio driving the quality that fly microcapsule dressing agent accounts for fabric of natural plant
Ratio weighs that natural plant is mosquito-proof drives fly microcapsule dressing agent, is added by mosquito-proof for the described natural plant fly microcapsule dressing agent that drives
Stir after water, formed and mosquito-proof drive fly microcapsule dressing liquid；
Step b, is placed in the above-mentioned mosquito-proof fly microcapsule dressing liquid that drives prepared in dressing container, is subsequently placed into and knits
Thing, impregnates 40-80min under conditions of temperature 50-80 DEG C；
Step c, dries the fabric after above-mentioned dressing and bakees, and completes the mosquito-proof of fabric and drives fly arrangement.
According to the present invention, the drying in described step c be by dressing after fabric be placed in general drum-type dehydrator,
It is dried temperature and is 80-100 DEG C, and drying time is 20-30min；Described baking is that the fabric after drying is placed in thermal finalization
On the conveyer belt of machine, under the transmission of conveyer belt, fabric being brought baking chamber into, stoving temperature is 150-180 DEG C, and the baking time is
1-5min。
Compared with prior art, the present invention at least has the advantages that
The present invention uses the mosquito-proof of specific components to drive fly repellant, utilizes Micro-Encapsulation Technique, is obtained by Final finishing
Mosquito-proof must drive fly fabric, its low toxicity or nontoxic, skin will not be produced burning sensation, abnormal smells from the patient is pure and fresh, does not have drug effect residual after using
Stay, degradable, non-environmental-pollution etc., the use of microcapsule technology in the present invention simultaneously, improve anophelifuge fly effect lasting with
And washing fastness etc., its anophelifuge rate can reach more than 97%.
Detailed description of the invention
Below in conjunction with detailed description of the invention, the present invention is described in detail.
For ease of understanding the present invention, it is as follows that the present invention enumerates embodiment.Those skilled in the art are it will be clearly understood that described enforcement
Example only help understands the present invention, is not construed as the concrete restriction to the present invention.
Embodiment 1
A kind of mosquito-proof fly microcapsule dressing agent that drives of natural plant, composed of the following components by weight/mass percentage composition:
The mosquito-proof fly microcapsule 23% that drives, aqueous polyurethane 12%, remaining is deionized water, the content sum of above each component
It is 100%；The most mosquito-proof core driven in fly microcapsule is 1:1.5 with the mass ratio of wall material.Its preparation method is:
(1) preparing and mosquito-proof drive fly microcapsule, concrete operations are:
(a) cyclodextrin is dissolved in the acetum that mass concentration is 2% be made into cyclodextrin that mass fraction is 4.5%-
Acetum；It is made into polylysine-aqueous solution that mass fraction is 4.5% by soluble in water for polylysine；By sodium caseinate
Soluble in water it is made into sodium caseinate-aqueous solution that mass fraction is 2%；
B () takes cyclodextrin-acetum, polylysine-aqueous solution is uniformly mixed, formation wall material compositional liquor, wherein,
The mass ratio of cyclodextrin and polylysine is 1:2；
C () adds Aloe anthraquinones compound, Folium Artemisiae Argyi quintessence oil and the mixing of peony seed oil in sodium caseinate-aqueous solution
Thing, is simultaneously introduced sucrose fatty acid ester, and emulsifying forms emulsion, wherein, Aloe anthraquinones compound, Folium Artemisiae Argyi quintessence oil and seed of Flos Moutan
The mass ratio of oil is 1:3:4；The mass ratio of cyclodextrin, polylysine and sodium caseinate is 1:2:3；Described sucrose fatty acid ester
Consumption be sodium caseinate-aqueous solution, Aloe anthraquinones compound, Folium Artemisiae Argyi quintessence oil and the mixture of peony seed oil and emulsifying agent
The 2% of gross mass；
D wall material compositional liquor that step (b) is obtained by () adds in the emulsion that step (c) obtains, then drips acetum, adjusts
The pH value of joint system is to 4.5, and 45 DEG C of water bath with thermostatic control stirring complex coacervations are reacted 1 hour, form microcapsule suspensions；
E () adds genipin in the microcapsule suspensions that step (d) obtains, stir reaction 2 in 55 DEG C of waters bath with thermostatic control
Hour, carry out spray drying after having reacted and obtain mosquito-proof driving fly microcapsule.
(2) utilize preparation in step (1) mosquito-proof to drive fly microcapsule to prepare the mosquito-proof fly microcapsule that drives of natural plant and arrange
Agent, concrete operations are:
Weigh each component according to weight/mass percentage composition, the mosquito-proof of preparation in step (1) is driven fly microcapsule and the poly-ammonia of aqueous
Ester mixes, and stir 3 hours, is subsequently adding deionized water stirring 4h, and prepared natural plant is mosquito-proof drives fly microcapsule dressing agent.
Embodiment 2
Compared with Example 1, the most mosquito-proof weight/mass percentage composition driving fly microcapsule is 20%, the quality of aqueous polyurethane
Percentage composition is 6%, and other is same as in Example 1.
Embodiment 3
Compared with Example 1, the most mosquito-proof weight/mass percentage composition driving fly microcapsule is 22%, the quality of aqueous polyurethane
Percentage composition is 8%, and other is same as in Example 1.
Embodiment 4
Compared with Example 1, the most mosquito-proof weight/mass percentage composition driving fly microcapsule is 28%, the quality of aqueous polyurethane
Percentage composition is 10%, and other is same as in Example 1.
Embodiment 5
Compared with Example 1, the most mosquito-proof weight/mass percentage composition driving fly microcapsule is 30%, the quality of aqueous polyurethane
Percentage composition is 12%, and other is same as in Example 1.
Embodiment 6
Compared with Example 1, the most mosquito-proof weight/mass percentage composition driving fly microcapsule is 32%, the quality of aqueous polyurethane
Percentage composition is 6%, and other is same as in Example 1.
Embodiment 7
Compared with Example 1, the most mosquito-proof weight/mass percentage composition driving fly microcapsule is 35%, the quality of aqueous polyurethane
Percentage composition is 8%, and other is same as in Example 1.
Embodiment 8
Compared with Example 1, the most mosquito-proof weight/mass percentage composition driving fly microcapsule is 38%, the quality of aqueous polyurethane
Percentage composition is 12%, and other is same as in Example 1.
Embodiment 9
Compared with Example 1, wherein the mass ratio of Aloe anthraquinones compound, Folium Artemisiae Argyi quintessence oil and peony seed oil is 1:2:3, its
It is same as in Example 1.
Embodiment 10
Compared with Example 1, wherein the mass ratio of Aloe anthraquinones compound, Folium Artemisiae Argyi quintessence oil and peony seed oil is 1:3:5, its
It is same as in Example 1.
Embodiment 11
Compared with Example 1, the mass ratio of its cyclodextrin, polylysine and sodium caseinate is 1:1:1, and other is with real
Execute example 1 identical.
Comparative example 1
Compared with Example 1, the most mosquito-proof weight/mass percentage composition driving fly microcapsule is 15%, the quality of aqueous polyurethane
Percentage composition is 15%, and other is same as in Example 1.
Comparative example 2
Compared with Example 1, the most mosquito-proof weight/mass percentage composition driving fly microcapsule is 18%, the quality of aqueous polyurethane
Percentage composition is 13%, and other is same as in Example 1.
Comparative example 3
Compared with Example 1, the most mosquito-proof weight/mass percentage composition driving fly microcapsule is 40%, the quality of aqueous polyurethane
Percentage composition is 15%, and other is same as in Example 1.
Comparative example 4
Compared with Example 1, the most mosquito-proof weight/mass percentage composition driving fly microcapsule is 40%, the quality of aqueous polyurethane
Percentage composition is 4%, and other is same as in Example 1.
Comparative example 5
Compared with Example 1, the most mosquito-proof weight/mass percentage composition driving fly microcapsule is 25%, the quality of aqueous polyurethane
Percentage composition is 5%, and other is same as in Example 1.
Comparative example 6
Compared with Example 1, the most mosquito-proof core component driving fly microcapsule contains only Aloe anthraquinones compound, other with
Embodiment 1 is identical.
Comparative example 7
Compared with Example 1, the most mosquito-proof core component driving fly microcapsule contains only Folium Artemisiae Argyi quintessence oil, other and embodiment
1 is identical.
Comparative example 8
Compared with Example 1, the most mosquito-proof core component driving fly microcapsule contains only peony seed oil, other and embodiment
1 is identical.
Comparative example 9
Compared with Example 1, the most mosquito-proof core component driving fly microcapsule contains only Aloe anthraquinones compound and Folium Artemisiae Argyi
Quintessence oil, other is same as in Example 1.
Comparative example 10
Compared with Example 1, the most mosquito-proof core component driving fly microcapsule contains only Aloe anthraquinones compound and Paeonia suffruticosa
Seed oil, other is same as in Example 1.
Comparative example 11
Compared with Example 1, the most mosquito-proof core component driving fly microcapsule contains only Folium Artemisiae Argyi quintessence oil and peony seed oil, its
It is same as in Example 1.
Comparative example 12
Compared with Example 1, the most mosquito-proof wall material component of fly microcapsule of driving is with chitosan cyclodextrin instead, and other is with real
Execute example 1 identical.
The natural plant that utilizes above-described embodiment 1-11 and comparative example 1-12 to prepare is mosquito-proof drives fly microcapsule dressing agent
Carry out textile finishing, concretely comprise the following steps:
Step a, the ratio that percentage ratio is 3% of the quality accounting for fabric in finishing agent weighs natural plant, and mosquito-proof to drive fly micro-
Capsule finishing agent, stirs after being added water by finishing agent, forms the mosquito-proof fly microcapsule dressing liquid that drives, this dressing liquid and required arrangement
The mass ratio of fabric is 1:6；
Step b, is placed in the above-mentioned mosquito-proof fly microcapsule dressing liquid that drives prepared in dressing container, is subsequently placed into and knits
Thing, impregnates 40min under conditions of temperature 50 C；
Step c, dries the fabric after above-mentioned dressing and bakees, and completes the mosquito-proof of fabric and drives fly arrangement.Wherein
Drying be by dressing after fabric be placed in general drum-type dehydrator, its dry temperature be 80 DEG C, drying time is
20min；Baking is that the fabric after drying is placed on the conveyer belt of heat setting machine, under the transmission of conveyer belt, is brought into by fabric
Baking chamber, stoving temperature is 150 DEG C, and the baking time is 1min.
The mosquito-proof fly microcapsule that drives of natural plant that table 1 below-2 is embodiment 1-11 and comparative example 1-12 prepares arranges
Agent carries out the anophelifuge rate after textile finishing.
Table 1
Table 2
By carrying out contrasting by embodiment 1-11 and comparative example 1-12 it can be seen that use that the present invention prepares natural plants
Thing source is mosquito-proof drives the anophelifuge rate after fly microcapsule dressing agent carries out textile finishing and can reach 97.0%, has the mosquito-proof of excellence and drives
Fly effect.
Applicant states, the present invention illustrates detailed process equipment and the technological process of the present invention by above-described embodiment,
But the invention is not limited in above-mentioned detailed process equipment and technological process, i.e. do not mean that the present invention have to rely on above-mentioned in detail
Process equipment and technological process could be implemented.Person of ordinary skill in the field it will be clearly understood that any improvement in the present invention,
The equivalence of raw material each to product of the present invention is replaced and the interpolation of auxiliary element, concrete way choice etc., all falls within the present invention's
Within the scope of protection domain and disclosure.
Claims (9)
1. a natural plant is mosquito-proof drives fly microcapsule dressing agent, it is characterised in that by weight/mass percentage composition by following components
Composition: mosquito-proof drive fly microcapsule 20%-38%, aqueous polyurethane 6%-12%, remaining is deionized water；
The wherein said mosquito-proof fly microcapsule that drives is using the mixture of Aloe anthraquinones compound, Folium Artemisiae Argyi quintessence oil and peony seed oil as core
Material, is coated in wall material using the mixture of cyclodextrin, polylysine and sodium caseinate as wall material, described core.
Natural plant the most according to claim 1 is mosquito-proof drives fly microcapsule dressing agent, it is characterised in that described core with
The mass ratio of wall material is 1:2-2:1；
Preferably, the mass ratio of described Aloe anthraquinones compound, Folium Artemisiae Argyi quintessence oil and peony seed oil is 1:(2-3): (3-5), preferably
For 1:3:4；
Preferably, the mass ratio of described cyclodextrin, polylysine and sodium caseinate is 1:(1-5): (1-3).
The mosquito-proof preparation method driving fly microcapsule dressing agent of natural plant the most according to claim 1 or claim 2, its feature exists
In, comprise the following steps:
(1) prepare and mosquito-proof drive fly microcapsule；
(2) utilize preparation in step (1) mosquito-proof to drive fly microcapsule and prepare that natural plant is mosquito-proof drives fly microcapsule dressing agent.
Preparation method the most according to claim 3, it is characterised in that step (1) is described prepares the mosquito-proof fly microcapsule that drives
Concrete operations are:
A cyclodextrin is dissolved in the acetum that mass concentration is 2% and is made into cyclodextrin-vinegar that mass fraction is 2-4.5% by ()
Acid solution；It is made into polylysine-aqueous solution that mass fraction is 2-4.5% by soluble in water for polylysine；By sodium caseinate
Soluble in water it is made into sodium caseinate-aqueous solution that mass fraction is 2-4.5%；
B () takes cyclodextrin-acetum, polylysine-aqueous solution is uniformly mixed, and forms wall material compositional liquor；
C () adds Aloe anthraquinones compound, Folium Artemisiae Argyi quintessence oil and the mixture of peony seed oil in sodium caseinate-aqueous solution, with
Time add emulsifying agent, emulsifying formed emulsion；
D wall material compositional liquor that step (b) is obtained by () adds in the emulsion that step (c) obtains, then drips acetum, regulates body
The pH value of system is to 4.5-5.0, and 40-60 DEG C of water bath with thermostatic control stirring complex coacervation is reacted 0.5-2.0 hour, forms microcapsule and suspends
Liquid；
E () adds firming agent in the microcapsule suspensions that step (d) obtains, stirring reaction 2-3 in 50-60 DEG C of water bath with thermostatic control
Hour, carry out spray drying after having reacted and obtain mosquito-proof driving fly microcapsule.
Preparation method the most according to claim 4, it is characterised in that the described emulsifying agent of step (c) is sucrose fatty acid ester,
The consumption of described emulsifying agent is sodium caseinate-aqueous solution, Aloe anthraquinones compound, Folium Artemisiae Argyi quintessence oil and the mixture of peony seed oil
And the 1-5% of emulsifying agent gross mass；
Preferably, the described firming agent of step (e) is genipin or tannic acid, and the consumption of described firming agent is cyclodextrin and poly-bad ammonia
The 35-60% of acid gross mass；
Preferably, the described spray drying of step (e) is to use pneumatic spray drying method, and intake air temperature is 100-120 DEG C, goes out
Draught temperature is 60-80 DEG C, and atomizing pressure is 0.4-0.88MPa.
6. according to the preparation method described in any one of claim 3-5, it is characterised in that step (2) is described prepares natural plants
The concrete operations that source is mosquito-proof drives fly microcapsule dressing agent are:
Weigh each component according to weight/mass percentage composition, the mosquito-proof fly microcapsule that drives of preparation in step (1) is mixed with aqueous polyurethane
Closing, stir 1-3 hour, be subsequently adding deionized water stirring 1-4h, prepared natural plant is mosquito-proof drives fly microcapsule dressing agent.
7. according to the preparation method described in any one of claim 3-6, it is characterised in that comprise the following steps:
(1) preparing and mosquito-proof drive fly microcapsule, concrete operations are:
A cyclodextrin is dissolved in the acetum that mass concentration is 2% and is made into cyclodextrin-vinegar that mass fraction is 2-4.5% by ()
Acid solution；It is made into polylysine-aqueous solution that mass fraction is 2-4.5% by soluble in water for polylysine；By sodium caseinate
Soluble in water it is made into sodium caseinate-aqueous solution that mass fraction is 2-4.5%；
B () takes cyclodextrin-acetum, polylysine-aqueous solution is uniformly mixed, and forms wall material compositional liquor；
C () adds Aloe anthraquinones compound, Folium Artemisiae Argyi quintessence oil and the mixture of peony seed oil in sodium caseinate-aqueous solution, with
Time add emulsifying agent, emulsifying formed emulsion；
D wall material compositional liquor that step (b) is obtained by () adds in the emulsion that step (c) obtains, then drips acetum, regulates body
The pH value of system is to 4.5-5.0, and 40-60 DEG C of water bath with thermostatic control stirring complex coacervation is reacted 0.5-2.0 hour, forms microcapsule and suspends
Liquid；
E () adds firming agent in the microcapsule suspensions that step (d) obtains, stirring reaction 2-3 in 50-60 DEG C of water bath with thermostatic control
Hour, carry out spray drying after having reacted and obtain mosquito-proof driving fly microcapsule.
(2) the mosquito-proof fly microcapsule that drives of preparation in step (1) is utilized to prepare the mosquito-proof fly microcapsule dressing agent that drives of natural plant, tool
Gymnastics conduct:
Weigh each component according to weight/mass percentage composition, the mosquito-proof fly microcapsule that drives of preparation in step (1) is mixed with aqueous polyurethane
Closing, stir 1-3 hour, be subsequently adding deionized water stirring 1-4h, prepared natural plant is mosquito-proof drives fly microcapsule dressing agent.
8. one kind utilizes the mosquito-proof fly microcapsule dressing agent that drives of the natural plant described in claim 1 or 2 to carry out textile finishing
Method, it is characterised in that comprise the following steps:
Step a, drives, in natural plant is mosquito-proof, the ratio that percentage ratio is 3-10% that fly microcapsule dressing agent accounts for the quality of fabric
Weigh that natural plant is mosquito-proof drives fly microcapsule dressing agent, drive after fly microcapsule dressing agent adds water by mosquito-proof for described natural plant
Stir, formed and mosquito-proof drive fly microcapsule dressing liquid；
Step b, is placed in the above-mentioned mosquito-proof fly microcapsule dressing liquid that drives prepared in dressing container, is subsequently placed into fabric,
40-80min is impregnated under conditions of temperature 50-80 DEG C；
Step c, dries the fabric after above-mentioned dressing and bakees, and completes the mosquito-proof of fabric and drives fly arrangement.
Method the most according to claim 8, it is characterised in that the drying in described step c be by dressing after fabric
Being placed in general drum-type dehydrator, it is dried temperature and is 80-100 DEG C, and drying time is 20-30min；Described baking be by
Fabric after drying is placed on the conveyer belt of heat setting machine, under the transmission of conveyer belt, fabric is brought baking chamber, stoving temperature into
For 150-180 DEG C, the baking time is 1-5min.
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Application publication date: 20161116 |