CN105113265B - A kind of modified eider down and preparation method thereof - Google Patents
A kind of modified eider down and preparation method thereof Download PDFInfo
- Publication number
- CN105113265B CN105113265B CN201510615621.5A CN201510615621A CN105113265B CN 105113265 B CN105113265 B CN 105113265B CN 201510615621 A CN201510615621 A CN 201510615621A CN 105113265 B CN105113265 B CN 105113265B
- Authority
- CN
- China
- Prior art keywords
- eider down
- solution
- water
- baths
- reacted
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Cosmetics (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
Abstract
The present invention discloses a kind of modified eider down and preparation method thereof, and the modification eider down is compared with the former suede of eider down, and warmth retention property is improved.The preparation method is to be modified eider down by preparing cyclodextrin inclusion compound, and adsorbing metal zirconium ion obtains metal zirconium ion modification eider down.Preparation method operation is relatively simple, and large-scale production can be achieved.The present invention improves down fiber warmth retention property on the basis of eider down basic structure and down character is not destroyed by adsorbing metal zirconium ion.Insulation rate improves 1~6% compared with former suede.
Description
Technical field
The invention belongs to Eider down processing technical field, specifically a kind of modified eider down and preparation method thereof.
Background technology
Down fiber as a kind of natural protein fibre, with it is soft, light, fluffy, heat insulating ability is excellent the features such as, be preferable
Insulation packing material, be often used as the filler of the bedding such as eiderdown quilt, down feather pillow, down-filled sleeping bag, also often by with
Make the raw material of the heating clothes such as down jackets, vest, insulated cold wear.Appropriate increase down feather filling amount, warmth retention property can be more preferable, but also can be more
It is aobvious too fat to move, use and bring inconvenience to dress.In order to meet the current requirement frivolous, attractive in appearance to down products, businessman releases light
Suede amount is filled using reduction more than slim down jackets and reaches frivolous, attractive in appearance, but warmth retention property can be so substantially reduced.
Many patents are related to raising protein fibre and improve warming Journal of Sex Research, and such as Chinese patent CN104358136A is disclosed
One kind changes surname eider down and preparation method thereof, and eider down reaches raising eider down insulation using tannic acid as crosslinking agent grafted metal zirconium ion
The purpose of rate, but the method for modifying reaction time is longer, and easily down structure is damaged；Chinese patent CN102587034A is public
Open one kind and meet heat insulating material natural down flocculus and its manufacture craft, eiderdown flake be by duck's down or goose down and meldable fibre and
Composite fibre prepared by polyester staple fiber is mixed with forms by a certain percentage, and the patent does not change eider down warming in itself
Property；Chinese patent CN102476828A discloses a kind of method that zirconia heat insulation material is prepared by the use of eider down as template, with day
Right eider down is prepares template, using zirconium nitrate solution as impregnating agent, and the eider down after impregnation drying is placed in into sintering furnace high temperature sintering,
Obtain that the zirconia heat insulation material of eider down arborizations structure can be kept；Chinese patent CN203144810U discloses a kind of eider down
Structure, in the Surface coating nm far infrared releasing layer of down fiber, has eider down in the case of eider down heat insulating ability is not destroyed
There is health-care efficacy, but the water-fastness degree of clad is poor, and the easy water elution of far infrared releasing layer falls.
The content of the invention
Not enough to solve prior art, it is an object of the invention to provide a kind of modified eider down and preparation method thereof, this changes
Sex feathers suede is compared in the former suede of eider down, and warmth retention property is improved.
The technical scheme that the present invention solves the modified eider down is to design a kind of preparation method of modified eider down, its feature
It is that operating procedure is as follows：
1. reaction solution is prepared, cyclodextrin concentration is 10~75g/L, and citric acid concentration is 1~80g/L, sodium hypophosphite and lemon
Lemon acid concentration ratio is 1: 5~2: 1, immerses in solution dry eider down according to bath raio 1: 100~1: 200, is put into 50~90 DEG C
In water-bath, heating stirring is reacted after 1~6h, is washed 3~5 times；
2. compound concentration is 1~6g/L propylgallate ethanol-water solution, will be through according to bath raio 1: 100~1: 200
Cross in 1. reacted eider down immersion solution, be put into 30~80 DEG C of water-baths, heating stirring, after 1~4h of reaction, washing 3~5
It is secondary；
3. compound concentration is 0.5~5g/L zirconium salt solution, and ammoniacal liquor regulation solution ph is 9~10, according to bath raio 1: 100
~1: 200 will be by 2. reacted eider down immersion solution, being put into 40~60 DEG C of water-baths, heating stirring, reacting 4~5h
Afterwards, wash 3~5 times, the sample is made in 30~70 DEG C of drying.
The technical scheme that the present invention solves the preparation method is to design a kind of modified eider down, it is characterised in that in use
Preparation method preparation is stated, compared with former suede, its insulation rate improves 1~6%, applied to field of thermal insulation.
Compared with prior art, design increase eider down surface metal zirconium ion adsorbance of the present invention, while improving gold
Belong to the stability of zirconium ion absorption, higher metal zirconium ionic adsorption amount is still kept after repeatedly washing.The present invention is in not shadow
In the case of ringing down fiber self character, the warmth retention property for making down fiber by adsorbing metal zirconium ion is improved, so that
Eider down has broader market application foreground.
Embodiment
Explanation is described in detail to the present invention with reference to specific case of having a try.
A kind of preparation method of modified eider down (abbreviation preparation method) of the present invention, it is characterised in that operating procedure is as follows：
1. reaction solution is prepared, cyclodextrin concentration is 10~75g/L, and citric acid concentration is 1~80g/L, sodium hypophosphite and lemon
Lemon acid concentration ratio is 1: 5~2: 1, immerses in solution dry eider down according to bath raio 1: 100~1: 200, is put into 50~90 DEG C
In water-bath, heating stirring is reacted after 1~6h, is washed 3~5 times；
2. compound concentration is 1~6g/L propylgallate ethanol-water solution, will be through according to bath raio 1: 100~1: 200
Cross in 1. reacted eider down immersion solution, be put into 30~80 DEG C of water-baths, heating stirring, after 1~4h of reaction, washing 3~5
It is secondary；
3. compound concentration is 0.5~5g/L zirconium salt solution, and ammoniacal liquor regulation solution ph is 9~10, according to bath raio 1: 100
~1: 200 will be by 2. reacted eider down immersion solution, being put into 40~60 DEG C of water-baths, heating stirring, reacting 4~5h
Afterwards, wash 3~5 times, the sample is made in 30~70 DEG C of drying.
In the preferred zirconium oxychloride solution of zirconium salt solution, sulfuric acid zirconium solution, potassium fluorozirconate solution or zirconium hydroxide solution
One kind.
Heat-insulating property is tested：Eider down is modified with the packed 10g of 30 × 30cm square eider down to survey in flat insulation instrument
Insulation rate, and it is used as reference group with the undressed eider down of equivalent.
Eider down described in preparation method of the present invention refers to the down feathers of duck and the down feathers of goose.But it is not precluded from wool, sheep
The natural protein fibres such as suede, camel hair, camel's hair.
Through experiment, preparation method of the present invention is even more ideal using the effect of following process parameters range：
1. reaction solution is prepared, cyclodextrin concentration is 10~50g/L, and citric acid concentration is 1~50g/L, sodium hypophosphite and lemon
Lemon acid concentration ratio is 1: 5~3: 2, immerses in solution dry eider down according to bath raio 1: 100~1: 200, is put into 60~90 DEG C
In water-bath, heating stirring is reacted after 2~5h, is washed 3 times；
2. compound concentration is 2~4g/L propylgallate ethanol-water solution, will be through according to bath raio 1: 100~1: 200
Cross in 1. reacted eider down immersion solution, be put into 40~70 DEG C of water-baths, heating stirring, after 1~4h of reaction, wash 3 times；
3. compound concentration is 0.5~3g/L zirconium salt solution, and ammoniacal liquor regulation solution ph is 9~10, according to bath raio 1: 100
~1: 200 will be by 2. reacted eider down immersion solution, being put into 45~55 DEG C of water-baths, heating stirring, reacting 4~5h
Afterwards, wash 5 times, the sample is made in 50 DEG C of drying.
The modified eider down of the present invention, it is characterised in that change surname eider down using prepared by above-mentioned preparation method, compared with former suede,
Its insulation rate improves 1~6%.
Embodiment 1
1. reaction solution is prepared, cyclodextrin concentration is 10g/L, and citric acid concentration is 50g/L, sodium hypophosphite and citric acid concentration
Than for 1: 5, immersing in solution, being put into 60 DEG C of water-baths, heating stirring by dry eider down according to bath raio 1: 100,2h is reacted
Afterwards, wash 3 times；
2. compound concentration is 2g/L propylgallate ethanol-water solution, will be after 1. reacting according to bath raio 1: 100
Eider down immersion solution in, be put into 40 DEG C of water-baths, heating stirring, reaction 4h after, wash 3 times；
3. compound concentration is 0.5g/L potassium fluorozirconate solution, and ammoniacal liquor regulation solution ph is 9, will according to bath raio 1: 100
By in 2. reacted eider down immersion solution, being put into 45 DEG C of water-baths, heating stirring, after reaction 4h, washing 5 times, 50 DEG C
Sample is made in drying.
Heat-insulating property is tested：Dry modification eider down 10g is taken, is fitted into 30 × 30cm eider down bag, with flat insulation
Instrument surveys the insulation rate of eider down.Compared with the former suede of the same terms, the insulation rate of modified eider down improves 1.18%.
Embodiment 2
1. reaction solution is prepared, cyclodextrin concentration is 50g/L, and citric acid concentration is 50g/L, sodium hypophosphite and citric acid concentration
Than for 3: 5, immersing in solution, being put into 70 DEG C of water-baths, heating stirring by dry eider down according to bath raio 1: 150,5h is reacted
Afterwards, wash 3 times；
2. compound concentration is 3g/L propylgallate ethanol-water solution, will be after 1. reacting according to bath raio 1: 150
Eider down immersion solution in, be put into 60 DEG C of water-baths, heating stirring, reaction 1h after, wash 3 times；
3. compound concentration is 1g/L sulfuric acid zirconium solution, and ammoniacal liquor regulation solution ph is 10, will be passed through according to bath raio 1: 150
2. in reacted eider down immersion solution, it is put into 55 DEG C of water-baths, heating stirring, after reaction 4h, washs 5 times, 50 DEG C of drying
Sample is made.
Heat-insulating property is tested：Dry modification eider down 10g is taken, is fitted into 30 × 30cm eider down bag, with flat insulation
Instrument surveys the insulation rate of eider down.Compared with the former suede of the same terms, the insulation rate of modified eider down improves 2.45%.
Embodiment 3
1. reaction solution is prepared, cyclodextrin concentration is 30g/L, and citric acid concentration is 30g/L, sodium hypophosphite and citric acid concentration
Than for 1: 1, immersing in solution, being put into 80 DEG C of water-baths, heating stirring by dry eider down according to bath raio 1: 200,3h is reacted
Afterwards, wash 3 times；
2. compound concentration is 3g/L propylgallate ethanol-water solution, will be after 1. reacting according to bath raio 1: 200
Eider down immersion solution in, be put into 70 DEG C of water-baths, heating stirring, reaction 2h after, wash 3 times；
3. compound concentration is 2g/L zirconium hydroxide solution, and ammoniacal liquor regulation solution ph is 9, will be through according to bath raio 1: 200
Cross in 2. reacted eider down immersion solution, be put into 55 DEG C of water-baths, heating stirring, after reaction 5h, wash 5 times, 50 DEG C of bakings
It is drying to obtain sample.
Heat-insulating property is tested：Dry modification eider down 10g is taken, is fitted into 30 × 30cm eider down bag, with flat insulation
Instrument surveys the insulation rate of eider down.Compared with the former suede of the same terms, the insulation rate of modified eider down improves 3.29%.
Embodiment 4
1. reaction solution is prepared, cyclodextrin concentration is 10g/L, and citric acid concentration is 1g/L, sodium hypophosphite and citric acid concentration
Than for 3: 2, immersing in solution, being put into 90 DEG C of water-baths, heating stirring by dry eider down according to bath raio 1: 100,3h is reacted
Afterwards, wash 3 times；
2. compound concentration is 4g/L propylgallate ethanol-water solution, will be after 1. reacting according to bath raio 1: 100
Eider down immersion solution in, be put into 50 DEG C of water-baths, heating stirring, reaction 3h after, wash 3 times；
3. compound concentration is 3g/L zirconium oxychloride solution, and ammoniacal liquor regulation solution ph is 9, will be through according to bath raio 1: 100
Cross in 2. reacted eider down immersion solution, be put into 50 DEG C of water-baths, heating stirring, after reaction 4h, wash 5 times, 50 DEG C of bakings
It is drying to obtain sample.
Heat-insulating property is tested：Dry modification eider down 10g is taken, is fitted into 30 × 30cm eider down bag, with flat insulation
Instrument surveys the insulation rate of eider down.Compared with the former suede of the same terms, the insulation rate of modified eider down improves 4.81%.
Embodiment 5
1. reaction solution is prepared, cyclodextrin concentration is 10g/L, and citric acid concentration is 4g/L, sodium hypophosphite and citric acid concentration
Than for 4: 5, immersing in solution, being put into 80 DEG C of water-baths, heating stirring by dry eider down according to bath raio 1: 100,4h is reacted
Afterwards, wash 3 times；
2. compound concentration is 4g/L propylgallate ethanol-water solution, will be after 1. reacting according to bath raio 1: 100
Eider down immersion solution in, be put into 50 DEG C of water-baths, heating stirring, reaction 1h after, wash 3 times；
3. compound concentration is 3g/L zirconium oxychloride solution, and ammoniacal liquor regulation solution ph is 10, will be through according to bath raio 1: 100
Cross in 2. reacted eider down immersion solution, be put into 50 DEG C of water-baths, heating stirring, after reaction 4h, wash 5 times, 50 DEG C of bakings
It is drying to obtain sample.
Heat-insulating property is tested：Dry modification eider down 10g is taken, is fitted into 30 × 30cm eider down bag, with flat insulation
Instrument surveys the insulation rate of eider down.Compared with the former suede of the same terms, the insulation rate of modified eider down improves 6.01%.
Above case is only the detailed description to the technical program, but can not detailed this patent scope.For this hair
Bright some technical characteristics carry out principle of the equivalent substitution without departing from technical solution of the present invention, and it all should cover please in the present invention
Ask among the technical scheme scope of protection.
The present invention does not address part and is applied to prior art.
Claims (3)
1. a kind of modified eider down preparation method, it is characterised in that operating procedure is as follows：
1. reaction solution is prepared, cyclodextrin concentration is 10~75g/L, and citric acid concentration is 1~80g/L, sodium hypophosphite and citric acid
Concentration ratio is 1: 5~2: 1, immerses in solution dry eider down according to bath raio 1: 100~1: 200, is put into 50~90 DEG C of water-baths
In pot, heating stirring is reacted after 1~6h, is washed 3~5 times；
2. compound concentration is 1~6g/L propylgallate ethanol-water solution, will be by 1. according to bath raio 1: 100~1: 200
In reacted eider down immersion solution, it is put into 30~80 DEG C of water-baths, heating stirring, after 1~4h of reaction, washs 3~5 times；
3. compound concentration is 0.5~5g/L zirconium salt solution, and ammoniacal liquor regulation solution ph is 9~10, according to bath raio 1: 100~1:
200 will immerse in solution by 2. reacted eider down, be put into 40~60 DEG C of water-baths, heating stirring, after 4~5h of reaction,
The sample is made in washing 3~5 times, 30~70 DEG C of drying.
2. modified eider down preparation method according to claim 1, it is characterised in that：The preferred fluorine zirconic acid of described zirconium salt solution
Potassium solution.
3. modified eider down preparation method according to claim 1, it is characterised in that the step is：
1. reaction solution is prepared, cyclodextrin concentration is 10~50g/L, and citric acid concentration is 1~50g/L, sodium hypophosphite and citric acid
Concentration ratio is 1: 5~3: 2, immerses in solution dry eider down according to bath raio 1: 100~1: 200, is put into 60~90 DEG C of water-baths
In pot, heating stirring is reacted after 2~5h, is washed 3 times；
2. compound concentration is 2~4g/L propylgallate ethanol-water solution, will be by 1. according to bath raio 1: 100~1: 200
In reacted eider down immersion solution, it is put into 40~70 DEG C of water-baths, heating stirring, after 1~4h of reaction, washs 3 times；
3. compound concentration is 0.5~3g/L zirconium salt solution, and ammoniacal liquor regulation solution ph is 9~10, according to bath raio 1: 100~1:
200 will immerse in solution by 2. reacted eider down, be put into 45~55 DEG C of water-baths, heating stirring, after 4~5h of reaction,
The sample is made in washing 5 times, 50 DEG C of drying.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510615621.5A CN105113265B (en) | 2015-09-21 | 2015-09-21 | A kind of modified eider down and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510615621.5A CN105113265B (en) | 2015-09-21 | 2015-09-21 | A kind of modified eider down and preparation method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105113265A CN105113265A (en) | 2015-12-02 |
| CN105113265B true CN105113265B (en) | 2017-09-26 |
Family
ID=54661360
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510615621.5A Active CN105113265B (en) | 2015-09-21 | 2015-09-21 | A kind of modified eider down and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105113265B (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105862431A (en) * | 2016-04-21 | 2016-08-17 | 安徽皖翎羽绒制品有限公司 | Water-born polyurethane coating agent containing ultrafine down fibre-beta-cyclodextrin microspheres |
| CN108342906B (en) * | 2017-04-19 | 2020-05-26 | 安徽工程大学 | Down-based composite material, preparation method and application thereof |
| CN107476075A (en) * | 2017-06-23 | 2017-12-15 | 宁波市海曙区伊万卡农业科技有限公司 | A kind of down jackets anti-static ventilation eider down and preparation method thereof |
| CN110067133B (en) * | 2018-01-23 | 2021-10-29 | 天津工业大学 | Negative ion down feather and preparation method thereof |
| CN114790600B (en) * | 2022-04-26 | 2023-05-09 | 嘉兴市云龙服饰科技股份有限公司 | Three-layer sweat-releasing thermal fabric and preparation method thereof |
| CN114657801A (en) * | 2022-05-07 | 2022-06-24 | 江苏鼎新印染有限公司 | Dyeing process for improving dyeing reproducibility |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1435516A (en) * | 2002-12-12 | 2003-08-13 | 内蒙古鄂尔多斯羊绒集团有限责任公司 | Technique for processing regenerated keratin functional fibre |
| CN104138734A (en) * | 2014-07-22 | 2014-11-12 | 浙江工业职业技术学院 | Preparing and applying method for negative oxygen ion microcapsules for fabric |
| CN104358136B (en) * | 2014-11-06 | 2016-06-15 | 天津工业大学 | A kind of modified eider down and preparation method thereof |
-
2015
- 2015-09-21 CN CN201510615621.5A patent/CN105113265B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN105113265A (en) | 2015-12-02 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105113265B (en) | A kind of modified eider down and preparation method thereof | |
| CN106012547B (en) | A kind of wool fabric functional finish and functional treatment method | |
| CN109162103A (en) | A kind of mould proof warm-keeping wool blended yarns | |
| CN104988742A (en) | Cold-feeling easy-care treating method of cotton shirt | |
| CN102433762B (en) | Method for preparing flame retardant down feathers | |
| CN104358136B (en) | A kind of modified eider down and preparation method thereof | |
| CN105780502B (en) | A kind of fire-retardant down fiber and preparation method thereof | |
| CN204753002U (en) | Anticorrosive cloth | |
| CN106592250A (en) | Fireproof antibacterial cotton cloth and making method thereof | |
| CN104988741A (en) | Fragrance easy-care treating method of cotton shirt | |
| CN104762694A (en) | Bactericidal mildewproof down composite fibers and manufacturing method thereof | |
| CN110067133B (en) | Negative ion down feather and preparation method thereof | |
| CN106223046A (en) | A kind of bidirectional inductive accumulation of energy insulation afterfinish method of fabric | |
| CN107267695B (en) | It floats villus point and floats gold process in tibet lamp fleece bottom | |
| CN110004703B (en) | Preparation method of multifunctional colored real silk or wool fabric | |
| CN114635283A (en) | Graphene composite animal hair material, preparation method thereof and animal hair product | |
| CN103451933A (en) | Production method of nanoparticle-2D resin functional silk fabric | |
| CN104674544A (en) | Tussah silk fabric functional finishing agent, finishing method and finished tussah silk fabric | |
| CN204431843U (en) | A kind of fabric with fireproof heat insulating function | |
| CN113481644A (en) | Moisture-absorbing and heat-insulating gold-stamping fabric and preparation method thereof | |
| CN114032694A (en) | Modified down feather and preparation method thereof | |
| CN106868870A (en) | Emitting far-infrared textile | |
| CN104404755A (en) | Anti-wrinkle silk fabric preparation method | |
| CN104947203B (en) | A kind of silk soaks cylinder | |
| CN104831410A (en) | New down feather composite fiber helping sleep and producing method thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |