CN107829309A - A kind of Wool fabric anti-felting microcapsule dressing agent and preparation method thereof - Google Patents
A kind of Wool fabric anti-felting microcapsule dressing agent and preparation method thereof Download PDFInfo
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- CN107829309A CN107829309A CN201711240286.0A CN201711240286A CN107829309A CN 107829309 A CN107829309 A CN 107829309A CN 201711240286 A CN201711240286 A CN 201711240286A CN 107829309 A CN107829309 A CN 107829309A
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- Prior art keywords
- felting
- wool fabric
- dressing agent
- microcapsule dressing
- fabric anti
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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
-
- 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
-
- 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
- D06M15/01—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with natural macromolecular compounds or derivatives thereof
- D06M15/03—Polysaccharides or derivatives thereof
-
- 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
- D06M15/01—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with natural macromolecular compounds or derivatives thereof
- D06M15/03—Polysaccharides or derivatives thereof
- D06M15/11—Starch or derivatives thereof
-
- 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
- D06M15/01—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with natural macromolecular compounds or derivatives thereof
- D06M15/15—Proteins or derivatives thereof
-
- 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
- D06M15/53—Polyethers
-
- 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
- D06M16/00—Biochemical treatment of fibres, threads, yarns, fabrics, or fibrous goods made from such materials, e.g. enzymatic
- D06M16/003—Biochemical treatment of fibres, threads, yarns, fabrics, or fibrous goods made from such materials, e.g. enzymatic with enzymes or microorganisms
-
- 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
- D06M2101/10—Animal fibres
- D06M2101/12—Keratin fibres or silk
-
- 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
- D06M2200/00—Functionality of the treatment composition and/or properties imparted to the textile material
- D06M2200/45—Shrinking resistance, anti-felting properties
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biochemistry (AREA)
- Microbiology (AREA)
- General Chemical & Material Sciences (AREA)
- Manufacturing Of Micro-Capsules (AREA)
- Materials For Medical Uses (AREA)
- Medicinal Preparation (AREA)
Abstract
The invention discloses a kind of Wool fabric anti-felting microcapsule dressing agent and preparation method thereof, the finishing agent is spherical in shape or elliposoidal, average grain diameter are 10~25 μm, and the mass ratio of its core and wall material is 1:0.6~1.8；The core is made up of collagen and polyethylene glycol, and wall material is made up of gelatin and chitosan.Finishing agent of the present invention can be between targeted disruption wool scale layer crosslinking, assign wool good felt proofing, and small to wool fabric surface damage；Finishing agent of the present invention can improve the gloss of wool, and fibre structure compacts, constant weight, intensity stabilization, and finishing condition is controllable.
Description
Technical field
The invention belongs to textile technology field, is related to a kind of functional finish of fabric, specially a kind of wool fabric
Felt proofing microcapsule dressing agent and preparation method thereof.
Background technology
Wool has many excellent characteristics as natural fiber, such as good thermal property, soft feel and soft
The gloss of sum, because consumer in recent years is to the pursuit in terms of soft comfortable and easy nursing so that the wool textile easily nursed
Product are commercially very powerful and exceedingly arrogant.The easily nursing wool textile most important can exactly prevent felting during machine washing
The generation of phenomenon.The outer layer of wool is coated by scale layer, and the presence of scale layer and the elasticity of itself are to cause wool to knit
The main reason for thing felting.When wool fiber is by damp and hot, chemical action and mechanism, fiber is in itself and fine
Friction effect can be all produced between dimension and fiber, so as to cause wool fabric that felting occurs.
The method for sorting of conventional preventing felting and shrinking of wood fabric can be divided into two major classes：Addition process and subtraction process.Addition process
Refer to polymer deposits by certain method in fiber surface, so as to reduce the friction effect of wool surface.And
Subtraction process is just referred to be peeled off the scale layer of fiber surface using certain chemical method and then improves the felt proofing effect of wool
Fruit.Above-mentioned processing method easily causes the damage on wool fabric surface, and is also easy to produce organic chloride.
The content of the invention
The purpose of the present invention is：The defects of in order to overcome prior art, obtaining one kind can destroy between wool scale layer
Crosslinking, assign wool good felt proofing, and, the arrangement of the release of unharmful substance small to wool fabric surface damage
Agent, the invention provides a kind of Wool fabric anti-felting microcapsule dressing agent and preparation method thereof.
Technical scheme：A kind of Wool fabric anti-felting microcapsule dressing agent, the finishing agent is spherical in shape or elliposoidal, average
Particle diameter is 10~25 μm, and the mass ratio of its core and wall material is 1:0.6~1.8；The core is by collagen and polyethylene glycol
Composition, wall material are made up of gelatin and chitosan.
Preferably, the core is by collagen and polyethylene glycol by weight 3~7:1~2 composition.
Preferably, the wall material is by gelatin and chitosan by weight 1~4:2~5 compositions.
A kind of preparation method of Wool fabric anti-felting microcapsule dressing agent, comprises the following steps：
(1) gelatin is dissolved in deionized water, is configured to the gelatin solution that mass concentration is 5~9%；
(2) chitosan is dissolved in glacial acetic acid solution, is configured to the chitosan-acetic acid solution that mass fraction is 3~6%, so
Add emulsifying agent, collagen and polyethylene glycol afterwards, magnetic agitation is to being uniformly dispersed to obtain emulsion；
(3) by the emulsion that step (2) obtains be added drop-wise to step (1) acquisition gelatin solution in, regulation pH value be 7.5~
8.6,20~40min is reacted, dispersant is added, is uniformly mixing to obtain multiple curdled milk liquid；
(4) the multiple curdled milk liquid that step (3) obtains is placed in ice-water bath and is cooled to 0~5 DEG C, add curing agent, solidification 25
PH value 6.2~7.5 is adjusted after~45min, then moves into 1.5~4h of solidification in 38~50 DEG C of tepidariums and obtains microcapsule emulsion, will
Microcapsule emulsion centrifugation, precipitation is taken, precipitation is filtered, is dried to obtain microcapsule dressing agent.
Preferably, the emulsifying agent is Tween-80 or OP-80.
Preferably, the dispersant is polyvinylpyrrolidone or polyvinyl alcohol.
Preferably, the curing agent is glutaraldehyde, dialdehyde starch or glutamine transaminage.
Beneficial effect：(1) crosslinking that finishing agent of the present invention can be between targeted disruption wool scale layer, assigns sheep
The good felt proofing of hair, and it is small to wool fabric surface damage；(2) finishing agent of the present invention can improve the light of wool
Pool, and fibre structure compacts, constant weight, intensity stabilization, finishing condition is controllable.
Embodiment
Embodiment 1
A kind of Wool fabric anti-felting microcapsule dressing agent, the finishing agent is spherical in shape or elliposoidal, average grain diameter are 10 μ
The mass ratio of m, its core and wall material is 1:0.6；The core is made up of collagen and polyethylene glycol, and wall material is by gelatin and shell
Glycan forms.
The core is by collagen and polyethylene glycol by weight 3:1 composition.
The wall material is by gelatin and chitosan by weight 1:2 compositions.
A kind of preparation method of Wool fabric anti-felting microcapsule dressing agent, comprises the following steps：
(1) gelatin is dissolved in deionized water, is configured to the gelatin solution that mass concentration is 5%；
(2) chitosan is dissolved in glacial acetic acid solution, is configured to the chitosan-acetic acid solution that mass fraction is 3%, then
Add emulsifying agent, collagen and polyethylene glycol, magnetic agitation is to being uniformly dispersed to obtain emulsion；
(3) emulsion that step (2) obtains is added drop-wise in the gelatin solution of step (1) acquisition, regulation pH value is 7.5, instead
20min is answered, adds dispersant, is uniformly mixing to obtain multiple curdled milk liquid；
(4) the multiple curdled milk liquid that step (3) obtains is placed in ice-water bath and is cooled to 0 DEG C, add curing agent, solidify 25min
Afterwards adjust pH value 6.2, then move into 38 DEG C of tepidariums solidify 1.5h obtain microcapsule emulsion, microcapsule emulsion is centrifuged, take it is heavy
Form sediment, precipitation is filtered, is dried to obtain microcapsule dressing agent.
The emulsifying agent is Tween-80.
The dispersant is polyvinyl alcohol.
The curing agent is glutaraldehyde.
Embodiment 2
A kind of Wool fabric anti-felting microcapsule dressing agent, the finishing agent is spherical in shape or elliposoidal, average grain diameter are 18 μ
The mass ratio of m, its core and wall material is 1:1.2；The core is made up of collagen and polyethylene glycol, and wall material is by gelatin and shell
Glycan forms.
The core is by collagen and polyethylene glycol by weight 5:1 composition.
The wall material is by gelatin and chitosan by weight 2:3 compositions.
A kind of preparation method of Wool fabric anti-felting microcapsule dressing agent, comprises the following steps：
(1) gelatin is dissolved in deionized water, is configured to the gelatin solution that mass concentration is 7%；
(2) chitosan is dissolved in glacial acetic acid solution, is configured to the chitosan-acetic acid solution that mass fraction is 4%, then
Add emulsifying agent, collagen and polyethylene glycol, magnetic agitation is to being uniformly dispersed to obtain emulsion；
(3) emulsion that step (2) obtains is added drop-wise in the gelatin solution of step (1) acquisition, regulation pH value is 8.2, instead
30min is answered, adds dispersant, is uniformly mixing to obtain multiple curdled milk liquid；
(4) the multiple curdled milk liquid that step (3) obtains is placed in ice-water bath and is cooled to 3 DEG C, add curing agent, solidify 30min
Afterwards adjust pH value 6.8, then move into 45 DEG C of tepidariums solidify 2.5h obtain microcapsule emulsion, microcapsule emulsion is centrifuged, take it is heavy
Form sediment, precipitation is filtered, is dried to obtain microcapsule dressing agent.
The emulsifying agent is OP-80.
The dispersant is polyvinyl alcohol.
The curing agent is dialdehyde starch.
Embodiment 3
A kind of Wool fabric anti-felting microcapsule dressing agent, the finishing agent is spherical in shape or elliposoidal, average grain diameter are 25 μ
The mass ratio of m, its core and wall material is 1:1.8；The core is made up of collagen and polyethylene glycol, and wall material is by gelatin and shell
Glycan forms.
The core is by collagen and polyethylene glycol by weight 7:2 compositions.
The wall material is by gelatin and chitosan by weight 4:5 compositions.
A kind of preparation method of Wool fabric anti-felting microcapsule dressing agent, comprises the following steps：
(1) gelatin is dissolved in deionized water, is configured to the gelatin solution that mass concentration is 9%；
(2) chitosan is dissolved in glacial acetic acid solution, is configured to the chitosan-acetic acid solution that mass fraction is 6%, then
Add emulsifying agent, collagen and polyethylene glycol, magnetic agitation is to being uniformly dispersed to obtain emulsion；
(3) emulsion that step (2) obtains is added drop-wise in the gelatin solution of step (1) acquisition, regulation pH value is 8.6, instead
40min is answered, adds dispersant, is uniformly mixing to obtain multiple curdled milk liquid；
(4) the multiple curdled milk liquid that step (3) obtains is placed in ice-water bath and is cooled to 5 DEG C, add curing agent, solidify 45min
PH value 7.5 is adjusted afterwards, then moves into solidification 4h in 50 DEG C of tepidariums and obtains microcapsule emulsion, and microcapsule emulsion is centrifuged, takes precipitation,
Precipitation is filtered, is dried to obtain microcapsule dressing agent.
The emulsifying agent is OP-80.
The dispersant is polyvinyl alcohol.
The curing agent is glutamine transaminage.
The finishing agent prepared to embodiment 1~3 carries out performance test, as a result as shown in the table：
| Wash 10 felting rate/% | Wash 20 felting rate/% | Wash 30 felting rate/% | |
| Embodiment 1 | 9.5 | 11.3 | 14.5 |
| Embodiment 2 | 8.9 | 10.2 | 13.8 |
| Embodiment 3 | 9.2 | 10.8 | 12.1 |
Claims (7)
1. a kind of Wool fabric anti-felting microcapsule dressing agent, it is characterised in that the finishing agent is spherical in shape or elliposoidal, average
Particle diameter is 10~25 μm, and the mass ratio of its core and wall material is 1:0.6~1.8；The core is by collagen and polyethylene glycol
Composition, wall material are made up of gelatin and chitosan.
A kind of 2. Wool fabric anti-felting microcapsule dressing agent according to claim 1, it is characterised in that the core by
Collagen and polyethylene glycol are by weight 3~7:1~2 composition.
A kind of 3. Wool fabric anti-felting microcapsule dressing agent according to claim 1, it is characterised in that the wall material by
Gelatin and chitosan are by weight 1~4:2~5 compositions.
4. a kind of any preparation method of Wool fabric anti-felting microcapsule dressing agent of claims 1 to 3, its feature exist
In comprising the following steps：
(1) gelatin is dissolved in deionized water, is configured to the gelatin solution that mass concentration is 5~9%；
(2) chitosan is dissolved in glacial acetic acid solution, is configured to the chitosan-acetic acid solution that mass fraction is 3~6%, Ran Houjia
Enter emulsifying agent, collagen and polyethylene glycol, magnetic agitation is to being uniformly dispersed to obtain emulsion；
(3) emulsion that step (2) obtains is added drop-wise in the gelatin solution of step (1) acquisition, regulation pH value is 7.5~8.6, instead
20~40min is answered, adds dispersant, is uniformly mixing to obtain multiple curdled milk liquid；
(4) the multiple curdled milk liquid that step (3) obtains is placed in ice-water bath and is cooled to 0~5 DEG C, add curing agent, solidification 25~
PH value 6.2~7.5 is adjusted after 45min, then moves into 1.5~4h of solidification in 38~50 DEG C of tepidariums and obtains microcapsule emulsion, will be micro-
The centrifugation of capsule emulsion, precipitation is taken, precipitation is filtered, is dried to obtain microcapsule dressing agent.
A kind of 5. preparation method of Wool fabric anti-felting microcapsule dressing agent according to claim 4, it is characterised in that
The emulsifying agent is Tween-80 or OP-80.
A kind of 6. preparation method of Wool fabric anti-felting microcapsule dressing agent according to claim 4, it is characterised in that
The dispersant is polyvinylpyrrolidone or polyvinyl alcohol.
A kind of 7. preparation method of Wool fabric anti-felting microcapsule dressing agent according to claim 4, it is characterised in that
The curing agent is glutaraldehyde, dialdehyde starch or glutamine transaminage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711240286.0A CN107829309A (en) | 2017-11-30 | 2017-11-30 | A kind of Wool fabric anti-felting microcapsule dressing agent and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711240286.0A CN107829309A (en) | 2017-11-30 | 2017-11-30 | A kind of Wool fabric anti-felting microcapsule dressing agent and preparation method thereof |
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| Publication Number | Publication Date |
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| CN107829309A true CN107829309A (en) | 2018-03-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711240286.0A Pending CN107829309A (en) | 2017-11-30 | 2017-11-30 | A kind of Wool fabric anti-felting microcapsule dressing agent and preparation method thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117304881A (en) * | 2023-09-26 | 2023-12-29 | 波司登羽绒服装有限公司 | Phase-change microcapsule material and preparation method and application thereof |
Citations (3)
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|---|---|---|---|---|
| CN102405941A (en) * | 2011-08-10 | 2012-04-11 | 华南农业大学 | Isatis root oil microcapsule and functional fabric finishing agent |
| CN103147311A (en) * | 2013-04-07 | 2013-06-12 | 江苏悦达纺织集团有限公司 | Tea tree oil microcapsule antibacterial healthcare fiber and preparation method thereof |
| CN105908515A (en) * | 2016-05-18 | 2016-08-31 | 江苏阳光股份有限公司 | Method of preparing anti-microbial finishing agent for wool fabric |
-
2017
- 2017-11-30 CN CN201711240286.0A patent/CN107829309A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102405941A (en) * | 2011-08-10 | 2012-04-11 | 华南农业大学 | Isatis root oil microcapsule and functional fabric finishing agent |
| CN103147311A (en) * | 2013-04-07 | 2013-06-12 | 江苏悦达纺织集团有限公司 | Tea tree oil microcapsule antibacterial healthcare fiber and preparation method thereof |
| CN105908515A (en) * | 2016-05-18 | 2016-08-31 | 江苏阳光股份有限公司 | Method of preparing anti-microbial finishing agent for wool fabric |
Non-Patent Citations (2)
| Title |
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| 姜为青 等: ""胶原蛋白改性羊毛纤维力学性能的研究"", 《上海毛麻科技》 * |
| 顾其胜 等: "《胶原蛋白与临床医学》", 31 March 2003 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117304881A (en) * | 2023-09-26 | 2023-12-29 | 波司登羽绒服装有限公司 | Phase-change microcapsule material and preparation method and application thereof |
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Application publication date: 20180323 |
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