CN106012555A - Mosquito preventing and fly repelling microcapsule finishing agent as well as preparation method and application thereof - Google Patents
Mosquito preventing and fly repelling microcapsule finishing agent as well as preparation method and application thereof Download PDFInfo
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- CN106012555A CN106012555A CN201610463696.0A CN201610463696A CN106012555A CN 106012555 A CN106012555 A CN 106012555A CN 201610463696 A CN201610463696 A CN 201610463696A CN 106012555 A CN106012555 A CN 106012555A
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- mosquito
- fly
- proof
- microcapsule
- agent
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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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- 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
Abstract
The invention relates to a mosquito preventing and fly repelling microcapsule finishing agent. The mosquito preventing and fly repelling microcapsule finishing agent comprises components in percentage by mass as follows: 20%-38% of mosquito preventing and fly repelling microcapsules, 6%-12% of waterborne polyurethane and the balance of deionized water. The invention further discloses a preparation method of the mosquito preventing and fly repelling microcapsule finishing agent. The preparation method comprises the following steps: (1) preparing the mosquito preventing and fly repelling microcapsules; (2) preparing the mosquito preventing and fly repelling microcapsule finishing agent from the mosquito preventing and fly repelling microcapsules prepared in the step (1). The invention further discloses a fabric finishing method with the finishing agent. The problems that a conventional mosquito preventing and fly repelling finishing technology is toxic and low in mosquito preventing rate are solved.
Description
Technical field
The present invention relates to textile technology field, particularly relate to a kind of mosquito-proof drive fly microcapsule dressing agent and preparation thereof
Methods and applications.
Background technology
These years, along with expanding economy and the raising of people's living standard, people to the comfortableness of clothing and
Functional health is had higher requirement.In summer, mosquitos and flies is bothered work and the life of people, even threatens
To the health of the mankind, the mosquito-proof exploitation driving fly functional textile has the highest more practical value and open city
Field prospect.Developing the mosquito-proof fly textile that drives and mainly have two kinds of methods, one is by preparing functional fiber material
Obtaining, another kind is to obtain anti-mosquito function by Final finishing.Take that Final finishing exploitation is mosquito-proof drives fly and knit at present
Thing, finishing agent is mostly chemical mosquito-proof fly-killing agent, and human body is caused direct or potentially hazardous by it, the most right
Environment causes certain pollution, and therefore, the exploitation of the mosquito-proof fly-killing agent of novel green is imperative, adopts meanwhile
Carrying out textile mosquito-proof driving fly and arranging by prior art, 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 a kind of mosquito-proof fly microcapsule that drives and arrange
Agent and its preparation method and application, to solve existing mosquito-proof to drive low the asking of rate toxic, mosquito-proof of fly finishing technique
Topic.
For reaching this purpose, present invention employs techniques below scheme:
First aspect, the invention provides and a kind of mosquito-proof drive fly microcapsule dressing agent, by weight/mass percentage composition by
Following components forms: mosquito-proof drive fly microcapsule 20%-38%, aqueous polyurethane 6%-12%, remaining for go from
Sub-water.
The wherein said mosquito-proof fly microcapsule that drives is with Aloe anthraquinones compound, Cys and peony seed oil
Mixture is as core, using the mixture of cyclodextrin, polylysine and sodium caseinate as wall material, described
Core is coated in wall material.
According to the present invention, the described mosquito-proof fly microcapsule that drives accounts for the mosquito-proof percent mass driving fly microcapsule dressing agent and contains
Amount is 20%-38%, such as, can be 20%, 22%, 25%, 28%, 29%, 31%, 33%, 35%
Or 38%, preferably 23-35%；Described aqueous polyurethane accounts for the mosquito-proof percent mass driving fly microcapsule dressing agent
Content is 6%-12%, such as, can be 6%, 7%, 8.5%, 9%, 11%, 11.5% or 12%, preferably
For 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 mosquito-proof in the present invention so that its
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 cooperation makes
With, play synergistic function between each component, arranged on bafta, tested through antibiotic property,
Fabric after it can make arrangement has a good anti-microbial property, and can play the mosquito-proof of excellence and drive fly effect.
Heretofore described Aloe anthraquinones compound uses existing extraction process to extract, and such as may be used
To 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
Master thesis, on May 8th, 2008；" supersound extraction of Aloe anthraquinones compounds and non-oxidizability thereof
Research ", Liu Quande etc., food and machinery, in JIUYUE, 2011, " extraction of anthraquinone analog compound in Aloe,
Separate and Structural Identification ", leaf Yi Bing etc., China National folk medicine magazine, the 2nd phase, 1999 years.
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 be
Degree, often shakes or stirs, standing more than one day, filters, and residue separately adds new ethanol, extracts two the most again
Secondary；Second and third time 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 not
Add novel solvent disconnectedly；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 apparatus,Soxhlet's
In filtration paper cylinder, adding ethanol in round-bottomed flask, in water-bath, heating is extracted continuously, collects extracting solution.
Heretofore described peony seed oil also uses existing extraction process to extract, such as, can adopt
Extraction process with relating in documents below:
CN101812370A；" technique of supercritical carbon dioxide extraction peony seed oil and component analysis ", Wang Chang
Great waves etc., China's grain and oil journal, the 8th phase of volume 24, in August, 2009；" peony seed oil ultrasonic assistant carries
The response phase method optimization of taking technique ", easy army roc etc., agricultural mechanical journal, the 6th phase of volume 40,2009 years
June.
Exemplarily, the extraction process of described peony seed oil is as follows:
→ ultrasonic Treatment → sucking filtration separation → decompression steaming is chosen → shell → be dried → pulverized → weigh to seed of Flos Moutan
Send out → be 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, Cys and peony seed oil is 1:(2-3):
(3-5), 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 described mosquito-proof preparation method driving fly microcapsule dressing agent, including
Following steps:
(1) prepare and mosquito-proof drive fly microcapsule；
(2) utilize preparation in step (1) mosquito-proof to drive fly microcapsule to prepare and mosquito-proof drive fly microcapsule dressing 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% that to be made into mass fraction be 2-4.5%'s by ()
Cyclodextrin-acetum；By the polylysine that mass fraction is 2-4.5%-water-soluble of being made into soluble in water for polylysine
Liquid；It is made into sodium caseinate-aqueous solution that mass fraction is 2-4.5% by soluble in water for sodium caseinate；
B () takes cyclodextrin-acetum, polylysine-aqueous solution and is uniformly mixed, form wall material multiple
Dosing；
C () adds Aloe anthraquinones compound, Cys and peony seed oil in sodium caseinate-aqueous solution
Mixture, be simultaneously introduced emulsifying agent, 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, the pH value of regulation system to 4.5-5.0,40-60 DEG C of water bath with thermostatic control stirring complex coacervation reaction
0.5-2.0 hour, form microcapsule suspensions；
E () adds firming agent in the microcapsule suspensions that step (d) obtains, 50-60 DEG C of water bath with thermostatic control
Middle stirring reaction 2-3 hour, carries out spray drying and obtains mosquito-proof driving fly microcapsule after having reacted.
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
Sodium caseinate-aqueous solution, Aloe anthraquinones compound, Cys and the mixture of peony seed oil and breast
The 1-5% of agent gross mass.
Preferably, the described firming agent of step (e) is genipin or tannic acid, and the consumption of described firming agent is ring
Dextrin and the 35-60% of polylysine 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 to be prepared the mosquito-proof concrete operations driving fly microcapsule dressing agent and is:
Weigh each component according to weight/mass percentage composition, the mosquito-proof of preparation in step (1) is driven fly microcapsule and water
Property polyurethane mixing, stir 1-3 hour, is subsequently adding deionized water stirring 1-4h, prepared mosquito-proof drive the micro-glue of fly
Capsule finishing agent.
As preferred technical scheme, the described mosquito-proof preparation method driving fly microcapsule dressing agent specifically can be wrapped
Include 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% that to be made into mass fraction be 2-4.5%'s by ()
Cyclodextrin-acetum；By the polylysine that mass fraction is 2-4.5%-water-soluble of being made into soluble in water for polylysine
Liquid；It is made into sodium caseinate-aqueous solution that mass fraction is 2-4.5% by soluble in water for sodium caseinate；
B () takes cyclodextrin-acetum, polylysine-aqueous solution is uniformly mixed, and forms wall material and compounds
Liquid；
C () adds Aloe anthraquinones compound, Cys and peony seed oil in sodium caseinate-aqueous solution
Mixture, be simultaneously introduced emulsifying agent, 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, the pH value of regulation system to 4.5-5.0,40-60 DEG C of water bath with thermostatic control stirring complex coacervation reaction
0.5-2.0 hour, form microcapsule suspensions；
E () adds firming agent in the microcapsule suspensions that step (d) obtains, 50-60 DEG C of water bath with thermostatic control
Middle stirring reaction 2-3 hour, carries out spray drying and obtains mosquito-proof driving fly microcapsule after having reacted.
(2) utilize preparation in step (1) mosquito-proof to drive fly microcapsule to prepare and mosquito-proof drive fly microcapsule dressing 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 water
Property polyurethane mixing, stir 1-3 hour, is subsequently adding deionized water stirring 1-4h, prepared mosquito-proof drive the micro-glue of fly
Capsule finishing agent.
The third aspect, present invention also offers that a kind of to utilize as described in relation to the first aspect mosquito-proof to drive fly microcapsule whole
The method that reason agent carries out textile finishing, comprises the following steps:
Step a, is claimed in the mosquito-proof ratio that percentage ratio is 3-10% driving the quality that fly microcapsule dressing agent accounts for fabric
Take and mosquito-proof drive fly microcapsule dressing agent, described mosquito-proof driving after fly microcapsule dressing agent adds water is stirred, shape
Become mosquito-proof and 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, then puts
Enter fabric, under conditions of temperature 50-80 DEG C, impregnate 40-80min；
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 dry
In dry machine, it is dried temperature and is 80-100 DEG C, and drying time is 20-30min；Described baking is to dry
After fabric be placed on the conveyer belt of heat setting machine, under the transmission of conveyer belt, bring fabric into baking chamber,
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, by rear whole
Reason obtains mosquito-proof drives fly fabric, and its low toxicity or nontoxic will not produce burning sensation to skin, and abnormal smells from the patient is pure and fresh,
Residue of drug effect is not had after using, degradable, non-environmental-pollution etc., simultaneously microcapsule technology in the present invention
Use, improve anophelifuge fly effect persistently and washing fastness etc., its anophelifuge rate can reach 97% with
On.
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 it will be clearly understood that
The only help of described embodiment 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, 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, above each component
Content sum is 100%；The most mosquito-proof core driven in fly microcapsule is 1:1.5 with the mass ratio of wall material.Its system
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% and is made into the ring that mass fraction is 4.5% by ()
Dextrin-acetum；It is made into polylysine-aqueous solution that mass fraction is 4.5% by soluble in water for polylysine；
It is made into sodium caseinate-aqueous solution that mass fraction is 2% by soluble in water for sodium caseinate；
B () takes cyclodextrin-acetum, polylysine-aqueous solution is uniformly mixed, and forms wall material and compounds
Liquid, wherein, the mass ratio of cyclodextrin and polylysine is 1:2；
C () adds Aloe anthraquinones compound, Cys and peony seed oil in sodium caseinate-aqueous solution
Mixture, be simultaneously introduced sucrose fatty acid ester, emulsifying forms emulsion, wherein, Aloe anthraquinones chemical combination
The mass ratio of thing, Cys and peony seed oil is 1:3:4；Cyclodextrin, polylysine and sodium caseinate
Mass ratio be 1:2:3；The consumption of described sucrose fatty acid ester is sodium caseinate-aqueous solution, Aloe anthraquinones
The mixture of compound, Cys and peony seed oil and the 2% of emulsifying agent gross mass；
D wall material compositional liquor that step (b) is obtained by () adds in the emulsion that step (c) obtains, then drips
Acetum, the pH value of regulation system to 4.5,45 DEG C of waters bath with thermostatic control stirring complex coacervations react 1 hour,
Form microcapsule suspensions；
E () adds genipin in the microcapsule suspensions that step (d) obtains, in 55 DEG C of waters bath with thermostatic control
Stirring reaction 2 hours, carries out spray drying and obtains mosquito-proof driving fly microcapsule after having reacted.
(2) utilize preparation in step (1) mosquito-proof to drive fly microcapsule to prepare and mosquito-proof drive fly microcapsule dressing 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 water
Property polyurethane mixing, stir 3 hours, is subsequently adding deionized water stirring 4h, prepared mosquito-proof drive fly microcapsule
Finishing agent.
Embodiment 2
Compared with Example 1, the most mosquito-proof weight/mass percentage composition driving fly microcapsule is 20%, the poly-ammonia of aqueous
The weight/mass percentage composition of ester 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 poly-ammonia of aqueous
The weight/mass percentage composition of ester 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 poly-ammonia of aqueous
The weight/mass percentage composition of ester 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 poly-ammonia of aqueous
The weight/mass percentage composition of ester 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 poly-ammonia of aqueous
The weight/mass percentage composition of ester 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 poly-ammonia of aqueous
The weight/mass percentage composition of ester 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 poly-ammonia of aqueous
The weight/mass percentage composition of ester is 12%, and other is same as in Example 1.
Embodiment 9
Compared with Example 1, the mass ratio of wherein Aloe anthraquinones compound, Cys and peony seed oil
For 1:2:3, other is same as in Example 1.
Embodiment 10
Compared with Example 1, the mass ratio of wherein Aloe anthraquinones compound, Cys and peony seed oil
For 1:3:5, other 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,
Other is same as in Example 1.
Comparative example 1
Compared with Example 1, the most mosquito-proof weight/mass percentage composition driving fly microcapsule is 15%, the poly-ammonia of aqueous
The weight/mass percentage composition of ester 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 poly-ammonia of aqueous
The weight/mass percentage composition of ester 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 poly-ammonia of aqueous
The weight/mass percentage composition of ester 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 poly-ammonia of aqueous
The weight/mass percentage composition of ester 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 poly-ammonia of aqueous
The weight/mass percentage composition of ester 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 is same as in Example 1.
Comparative example 7
Compared with Example 1, the most mosquito-proof core component driving fly microcapsule contains only Cys, its
It is same as in Example 1.
Comparative example 8
Compared with Example 1, the most mosquito-proof core component driving fly microcapsule contains only peony seed oil, other
Same as in Example 1.
Comparative example 9
Compared with Example 1, the most mosquito-proof core component driving fly microcapsule contains only Aloe anthraquinones compound
And Cys, 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 peony 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 Cys and male
Red seed oil, other 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 with chitosan cyclodextrin instead,
Other is same as in Example 1.
The mosquito-proof fly microcapsule dressing agent that drives utilizing above-described embodiment 1-11 and comparative example 1-12 to prepare is knitted
Thing arranges, and concretely comprises the following steps:
Step a, the ratio that percentage ratio is 3% of the quality accounting for fabric in finishing agent weighs mosquito-proof drives fly microcapsule
Finishing agent, stirs after being added water by finishing agent, forms the mosquito-proof fly microcapsule dressing liquid that drives, this dressing liquid with
The mass ratio of required finish fabric is 1:6；
Step b, is placed in the above-mentioned mosquito-proof fly microcapsule dressing liquid that drives prepared in dressing container, then puts
Enter fabric, under conditions of temperature 50 C, impregnate 40min；
Step c, dries the fabric after above-mentioned dressing and bakees, and completes the mosquito-proof of fabric and drives fly arrangement.
Fabric after wherein drying is by dressing is placed in general drum-type dehydrator, and it dries temperature is 80 DEG C,
Drying time is 20min；Baking is that the fabric after drying is placed on the conveyer belt of heat setting machine, at conveyer belt
Transmission under, fabric is brought into baking chamber, stoving temperature is 150 DEG C, and the baking time is 1min.
The mosquito-proof fly microcapsule dressing agent that drives that table 1 below-2 is embodiment 1-11 and comparative example 1-12 prepares enters
Anophelifuge rate after row textile finishing.
Table 1
Table 2
By carrying out contrasting embodiment 1-11 and comparative example 1-12 it can be seen that use the present invention to prepare
Mosquito-proof drive the anophelifuge rate after fly microcapsule dressing agent carries out textile finishing and can reach 97.1%, there is the anti-of excellence
Mosquito drives fly effect.
Applicant states, the present invention illustrates detailed process equipment and the technique of the present invention by above-described embodiment
Flow process, 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 detailed process equipment and technological process could be implemented.Person of ordinary skill in the field should
This understands, any improvement in the present invention, and the equivalence of raw material each to product of the present invention is replaced and auxiliary element
Interpolation, concrete way choice etc., within the scope of all falling within protection scope of the present invention and disclosure.
Claims (9)
1. one kind mosquito-proof is driven fly microcapsule dressing agent, it is characterised in that by weight/mass percentage composition by following components group
Becoming: 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 with Aloe anthraquinones compound, Cys and peony seed oil
Mixture is as core, using the mixture of cyclodextrin, polylysine and sodium caseinate as wall material, described
Core is coated in wall material.
The most according to claim 1 mosquito-proof drive 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, Cys and peony seed oil is 1:(2-3):
(3-5), preferably 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 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 to prepare and mosquito-proof drive fly microcapsule dressing agent.
Preparation method the most according to claim 3, it is characterised in that step (1) is described prepare mosquito-proof
The concrete operations driving fly microcapsule are:
A cyclodextrin is dissolved in the acetum that mass concentration is 2% that to be made into mass fraction be 2-4.5%'s by ()
Cyclodextrin-acetum；By the polylysine that mass fraction is 2-4.5%-water-soluble of being made into soluble in water for polylysine
Liquid；It is made into sodium caseinate-aqueous solution that mass fraction is 2-4.5% by soluble in water for sodium caseinate；
B () takes cyclodextrin-acetum, polylysine-aqueous solution is uniformly mixed, and forms wall material and compounds
Liquid；
C () adds Aloe anthraquinones compound, Cys and peony seed oil in sodium caseinate-aqueous solution
Mixture, be simultaneously introduced emulsifying agent, 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, the pH value of regulation system to 4.5-5.0,40-60 DEG C of water bath with thermostatic control stirring complex coacervation reaction
0.5-2.0 hour, form microcapsule suspensions；
E () adds firming agent in the microcapsule suspensions that step (d) obtains, 50-60 DEG C of water bath with thermostatic control
Middle stirring reaction 2-3 hour, carries out spray drying and obtains mosquito-proof driving fly microcapsule after having reacted.
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, L-
Cysteine 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 ring
Dextrin and the 35-60% of polylysine 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.
6. according to the preparation method described in any one of claim 3-5, it is characterised in that step (2) is described
Preparing the mosquito-proof concrete operations driving fly microcapsule dressing agent is:
Weigh each component according to weight/mass percentage composition, the mosquito-proof of preparation in step (1) is driven fly microcapsule and water
Property polyurethane mixing, stir 1-3 hour, is subsequently adding deionized water stirring 1-4h, prepared mosquito-proof drive the micro-glue of fly
Capsule finishing 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% that to be made into mass fraction be 2-4.5%'s by ()
Cyclodextrin-acetum；By the polylysine that mass fraction is 2-4.5%-water-soluble of being made into soluble in water for polylysine
Liquid；It is made into sodium caseinate-aqueous solution that mass fraction is 2-4.5% by soluble in water for sodium caseinate；
B () takes cyclodextrin-acetum, polylysine-aqueous solution is uniformly mixed, and forms wall material and compounds
Liquid；
C () adds Aloe anthraquinones compound, Cys and peony seed oil in sodium caseinate-aqueous solution
Mixture, be simultaneously introduced emulsifying agent, 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, the pH value of regulation system to 4.5-5.0,40-60 DEG C of water bath with thermostatic control stirring complex coacervation reaction
0.5-2.0 hour, form microcapsule suspensions；
E () adds firming agent in the microcapsule suspensions that step (d) obtains, 50-60 DEG C of water bath with thermostatic control
Middle stirring reaction 2-3 hour, carries out spray drying and obtains mosquito-proof driving fly microcapsule after having reacted.
(2) utilize preparation in step (1) mosquito-proof to drive fly microcapsule to prepare and mosquito-proof drive fly microcapsule dressing 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 water
Property polyurethane mixing, stir 1-3 hour, is subsequently adding deionized water stirring 1-4h, prepared mosquito-proof drive the micro-glue of fly
Capsule finishing agent.
8. the mosquito-proof fly microcapsule dressing agent that drives utilized described in claim 1 or 2 carries out textile finishing
Method, it is characterised in that comprise the following steps:
Step a, is claimed in the mosquito-proof ratio that percentage ratio is 3-10% driving the quality that fly microcapsule dressing agent accounts for fabric
Take and mosquito-proof drive fly microcapsule dressing agent, described mosquito-proof driving after fly microcapsule dressing agent adds water is stirred, shape
Become mosquito-proof and 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, then puts
Enter fabric, under conditions of temperature 50-80 DEG C, impregnate 40-80min；
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 is by wet
Fabric after arrangement is placed in general drum-type dehydrator, and 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 on the conveyer belt of heat setting machine, at conveyer belt
Under transmission, fabric being brought baking chamber into, stoving temperature is 150-180 DEG C, and the baking time is 1-5min.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201610463696.0A CN106012555A (en) | 2016-06-23 | 2016-06-23 | Mosquito preventing and fly repelling microcapsule finishing agent as well as preparation method and application thereof |
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| CN201610463696.0A CN106012555A (en) | 2016-06-23 | 2016-06-23 | Mosquito preventing and fly repelling microcapsule finishing agent as well as preparation method and application thereof |
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| CN1834334A (en) * | 2006-04-25 | 2006-09-20 | 中原工学院 | Fabric nano post-treatment reagent with durable antibiotic fragrance effect and mfg. technique thereof |
| CN104206561A (en) * | 2014-09-12 | 2014-12-17 | 北京欧凯米特科技有限公司 | Preparation process of peony seed oil micro-capsule powder |
| 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 |
| CN104587921A (en) * | 2015-01-09 | 2015-05-06 | 中国热带农业科学院农产品加工研究所 | Chitosan-galangal essence microcapsule as well as preparation method and application of microcapsule |
| CN104872215A (en) * | 2015-05-27 | 2015-09-02 | 闭炳春 | Micro-encapsulated plant essential oil mosquito repellent containing cinnamon oil |
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2016
- 2016-06-23 CN CN201610463696.0A patent/CN106012555A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1834334A (en) * | 2006-04-25 | 2006-09-20 | 中原工学院 | Fabric nano post-treatment reagent with durable antibiotic fragrance effect and mfg. technique thereof |
| CN104206561A (en) * | 2014-09-12 | 2014-12-17 | 北京欧凯米特科技有限公司 | Preparation process of peony seed oil micro-capsule powder |
| 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 |
| CN104587921A (en) * | 2015-01-09 | 2015-05-06 | 中国热带农业科学院农产品加工研究所 | Chitosan-galangal essence microcapsule as well as preparation method and application of microcapsule |
| CN104872215A (en) * | 2015-05-27 | 2015-09-02 | 闭炳春 | Micro-encapsulated plant essential oil mosquito repellent containing cinnamon oil |
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