CN109594150A - The foam material of polyester cotton prepares and regeneration spinning forming method - Google Patents
The foam material of polyester cotton prepares and regeneration spinning forming method Download PDFInfo
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- CN109594150A CN109594150A CN201811599325.0A CN201811599325A CN109594150A CN 109594150 A CN109594150 A CN 109594150A CN 201811599325 A CN201811599325 A CN 201811599325A CN 109594150 A CN109594150 A CN 109594150A
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- foam material
- cotton
- polyester cotton
- polyester
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- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- D01F8/00—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof
- D01F8/04—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers
- D01F8/14—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers with at least one polyester as constituent
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
- D01D1/00—Treatment of filament-forming or like material
- D01D1/04—Melting filament-forming substances
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
- D01D13/00—Complete machines for producing artificial threads
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
- D01D5/00—Formation of filaments, threads, or the like
- D01D5/08—Melt spinning methods
- D01D5/096—Humidity control, or oiling, of filaments, threads or the like, leaving the spinnerettes
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- D01F1/00—General methods for the manufacture of artificial filaments or the like
- D01F1/02—Addition of substances to the spinning solution or to the melt
- D01F1/10—Other agents for modifying properties
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- D01F11/00—Chemical after-treatment of artificial filaments or the like during manufacture
- D01F11/02—Chemical after-treatment of artificial filaments or the like during manufacture of cellulose, cellulose derivatives, or proteins
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- D01F11/00—Chemical after-treatment of artificial filaments or the like during manufacture
- D01F11/04—Chemical after-treatment of artificial filaments or the like during manufacture of synthetic polymers
- D01F11/08—Chemical after-treatment of artificial filaments or the like during manufacture of synthetic polymers of macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- D01F8/00—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof
- D01F8/02—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from cellulose, cellulose derivatives, or proteins
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Artificial Filaments (AREA)
Abstract
This application provides the preparation of the foam material of polyester cotton and regeneration spinning forming method, the foam material preparation method of polyester cotton includes crushing polyester cotton, obtains material；The hydrophilic ionic-liquid for playing plastication to material is added into smashed material, obtains foam material.Regenerate spinning forming method, comprising: foam material is prepared using the foam material preparation method of above-mentioned polyester cotton；Dry foam material；Foam material after drying is subjected to melt spinning molding；It oils to melt spinning.The application destroys the intermolecular strong hydrogen bonding effect of cotton fiber, realizes the purpose of fusing point decline, make melting temperature lower than decomposition temperature by introducing hydrophilic ionic liquid into polyester-cotton blend textile fabric；It is realized by cotton fiber melting to the purpose that cotton fiber part is plasticized in polyester cotton, terylene component in polyester cotton can be realized and cotton knits component and can be plasticized granulation by heating up, all components realize the purpose of recycling.
Description
Technical field
The present invention relates to field of fabric producing technology, more particularly to a kind of foam material preparation of polyester cotton and regeneration spinning
Silk forming method.
Background technique
Currently, China is the first mass production of world's chemical fibre and country of consumption, therefore waste product reserves are big, but coefficient of recovery
Less than 10%.Waste and old chemical fibre gross reserves be more than 200,000,000 tons (clothes 45%, home textile 27%, industry are with 28%), annual increment nearly ten million
Ton.
It include pure polyester, pure cotton fabric and polyester cotton in huge waste textile, wherein polyester cotton
The ratio accounted for is more than 50%.
The prior art is that the pure polyester that will be discarded or pure cotton fabric recycle, and pure polyester reutilization technology includes physics
Method (recycling or direct melt spinning are granulated after melting) and chemical method are (by pure polyester after chemical reagent is degraded to small molecule
It polymerize again after extracting impurity).Pure cotton fabric reutilization technology opens pure cotton fabric again machinery based on being utilized with physical method
Pine is made into ornament or life appliance etc. by serial physical process.
And the prior art for polyester cotton substantially use burn generate thermal energy based on Land use systems, to environment produce
Raw biggish harm.This is mainly due to physical method is recycled using existing pure polyester, made although terylene component can melt
Grain, but cotton knits component and cannot melt and can not be granulated again, therefore cotton knits group and is divided into impurity, can not utilize；And it uses existing
Though pure polyester chemical method can be biodegradable into small molecule but knit component then for cotton and can not degrade to terylene component therein, that is, mean
Cotton knit group and be divided into impurity, can not utilize；Therefore the recycling chemical method or physical method for either using pure polyester are not
Whole components of polyester cotton can be made to be recycled.
Summary of the invention
The present invention provides a kind of foam material preparation method of polyester cotton and regeneration spinning forming methods, to solve to wash
The terylene component of cotton blended fabric and cotton knit the problem of component can not be all utilized.
To achieve the above object, in a first aspect, this application provides a kind of foam material preparation method of polyester cotton, packet
It includes:
Polyester cotton is crushed, material is obtained；
The hydrophilic ionic-liquid for playing plastication to the material is added into the smashed material, is steeped
Material.
Optionally, the foam material preparation method of above-mentioned polyester cotton, the hydrophilic ionic-liquid are 1- butyl -3-
Methyl imidazolium tetrafluoroborate.
Optionally, the foam material preparation method of above-mentioned polyester cotton, the hydrophilic ionic-liquid and the material
Mass percent be 0.5~5%, preferably 1~4.5%.
Optionally, the foam material preparation method of above-mentioned polyester cotton, the hydrophilic ionic-liquid and the material
Mass percent be 2%.
Second aspect, this application provides a kind of regeneration spinning forming methods of polyester cotton, comprising:
Foam material is prepared using the foam material preparation method of above-mentioned polyester cotton；
The dry foam material；
The foam material after drying is subjected to melt spinning molding；
It oils to the melt spinning.
Optionally, the step of above-mentioned regeneration spinning forming method, the dry foam material includes:
8~12h dry to the foam material under 105~120 DEG C of vacuum environment；Preferably, make the water in the foam material
Divide concentration less than 6 ‰.
Optionally, above-mentioned regeneration spinning forming method, the step of oiling to the melt spinning include: to described
Spray spinning oil in melt spinning surface；
The spinning oil includes that mass ratio is 10~20% finishes and 80%~90% water；The finish includes deionization
Exchanged water, emulsifier and regulator.
Optionally, above-mentioned regeneration spinning forming method, the emulsifier are ether type nonionic surface active agent；Or/
With
The regulator includes silicone oil and thickener, and the thickener is cationic surfactant.
Optionally, above-mentioned regeneration spinning forming method, the finish further includes auxiliary agent, the auxiliary agent and the finish
Mass ratio is 1/11~1/8.
Optionally, above-mentioned regeneration spinning forming method, the auxiliary agent include: wetting agent, softening agent, pH adjusting agent and resist
Microorganism agent.
Scheme bring beneficial effect provided in an embodiment of the present invention includes at least:
Since cotton fiber is native cellulose fibre, have the characteristics that fusing point is higher than its decomposition temperature, decomposes temperature when reaching
When spending, cotton fiber is just decomposed, i.e., cotton fiber realizes that melting has just been decomposed not yet, therefore cotton fiber cannot melt nothing
Method is granulated again；In order to reduce the melting temperature of cotton fiber, make the melting temperature of cotton fiber lower than its decomposition temperature, the present invention provides
The foam material preparation of polyester cotton and regeneration spinning forming method, by introducing hydrophilic ionic into polyester-cotton blend textile fabric
Liquid destroys the intermolecular strong hydrogen bonding effect of cotton fiber, realizes the purpose of its glass transition temperature, fusing point decline, make fusing point
Temperature is lower than decomposition temperature；And then it is realized by cotton fiber melting to the mesh that cotton fiber part is plasticized in polyester cotton
, i.e., the terylene component and cotton that polyester cotton can be realized by heating knit component and can be plasticized granulation, and all components are equal
Realize the purpose recycled.
Detailed description of the invention
The drawings described herein are used to provide a further understanding of the present invention, constitutes a part of the invention, this hair
Bright illustrative embodiments and their description are used to explain the present invention, and are not constituted improper limitations of the present invention.In the accompanying drawings:
Fig. 1 is the flow chart of the regeneration spinning forming method of polyester cotton；
Fig. 2 is the flow chart of the foam material preparation method of polyester cotton.
Specific embodiment
To make the object, technical solutions and advantages of the present invention clearer, below in conjunction with the specific embodiment of the invention and
Technical solution of the present invention is clearly and completely described in corresponding attached drawing.Obviously, described embodiment is only the present invention one
Section Example, instead of all the embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art are not doing
Every other embodiment obtained under the premise of creative work out, shall fall within the protection scope of the present invention.
Multiple embodiments of the invention will be disclosed with schema below, as clearly stated, the details in many practices
It will be explained in the following description.It should be appreciated, however, that the details in these practices is not applied to limit the present invention.Also
It is to say, in some embodiments of the invention, the details in these practices is non-essential.In addition, for the sake of simplifying schema,
Some known usual structures and component will be painted it in the drawings in simply illustrative mode.
As shown in Figure 1, the embodiment of the present application provides a kind of regeneration spinning forming method of polyester cotton, comprising:
S01 prepares foam material using the foam material preparation method of polyester cotton；
S02, the dry foam material；
The foam material after drying is carried out melt spinning molding by S03；
S04 oils to the melt spinning.
Since the hydro-thermal of conventional polyester fabric is granulated viscosity drop 10% or more, since terylene is thermoplastic material, cotton is
The fusing point of cellulose fibre, cellulose fibre is higher than its decomposition temperature, therefore polyester cotton can not be granulated；It is asked for above-mentioned
Topic, the embodiment of the present application are realized again without separating terylene component and cotton fiber component, while to terylene component and cotton fiber component
It utilizes, solves existing polyester cotton and need just to be able to achieve asking for cycling and reutilization after complex technology route separates
Topic, reduces costs.The melt spinning of the embodiment of the present application preparation has the excellent mechanical property of terylene itself concurrently, contains simultaneously
Cotton fiber ingredient improves comfort again.
As shown in Fig. 2, the embodiment of the present application provides a kind of S01 foam material preparation method, comprising:
S011 crushes polyester cotton, obtains material；
The hydrophilic ionic-liquid that plastication is played to the material is added into the smashed material by S012,
Obtain foam material.
Since cotton fiber is native cellulose fibre, have the characteristics that fusing point is higher than its decomposition temperature, decomposes temperature when reaching
When spending, cotton fiber is just decomposed, i.e., cotton fiber realizes that melting has just been decomposed not yet, therefore cotton fiber cannot melt nothing
Method is granulated again；In order to reduce the melting temperature of cotton fiber, make the melting temperature of cotton fiber lower than its decomposition temperature, the present invention provides
The foam material preparation of polyester cotton and regeneration spinning forming method, pass through and introduce hydrophilic ionic liquid into polyester-cotton blend textile fabric
Body destroys the intermolecular strong hydrogen bonding effect of cotton fiber, realizes the purpose of its fusing point decline, keeps melting temperature warm lower than decomposing
Degree；Specifically: for cotton fiber since intermolecular force is strong, fusing point is higher than its decomposition temperature, and initial decomposition temperature is 305 DEG C.
Cotton fiber is heated, there are no decomposed when melting.The present invention is added 0.5 into 1kg polyester-cotton blend textile fabric~
In 5.0% hydrophilic ionic liquid [BMIM] BF4 also known as 1- butyl -3- methyl imidazolium tetrafluoroborate, pass through the introducing pole of salt
Havoc cotton fiber original intermolecular active force, significantly reduces its fusing point, and fusing point becomes 200-300 DEG C of variation, decomposes temperature
Degree is basically unchanged, and is still 305 degree for initial decomposition temperature, and then is realized by cotton fiber melting to cotton in polyester cotton
The purpose that fibre fractionation is plasticized, i.e., terylene component in polyester cotton can be realized by heating and cotton to knit component equal
It can be plasticized and be granulated, all components realize the purpose of recycling.
The hydrophilic ionic-liquid that the embodiment of the present application uses has almost non-volatile, incombustible, temperature use scope
Other characteristics such as wide, the selectable range of mobile phase is big, higher conductivity and wider processable electrochemical window.
In one embodiment of the application, hydrophilic ionic-liquid is 1- butyl -3- methylimidazole tetrafluoro boric acid in S012
Salt.1- butyl -3- methyl imidazolium tetrafluoroborate is ionic liquid at room temperature, can satisfy the requirement of the embodiment of the present application.
The present invention is specifically addressed combined with specific embodiments below:
5g 1- butyl -3- methyl imidazolium tetrafluoroborate is added into 1kg polyester-cotton blend textile fabric, the fusing point of cotton fiber is reduced to
300℃；50g 1- butyl -3- methyl imidazolium tetrafluoroborate is added into 1kg polyester-cotton blend textile fabric, the fusing point of cotton fiber is reduced to
200 DEG C, therefore melting temperature is lower than 305 DEG C of decomposition temperature, and then is realized by cotton fiber melting to cotton in polyester cotton
The purpose that fibre fractionation is plasticized, i.e., terylene component in polyester cotton can be realized by heating and cotton to knit component equal
It can be plasticized and be granulated, all components realize the purpose of recycling.
In one embodiment of the application, the mass percent of hydrophilic ionic-liquid and the material is 0.5~5%.
Preferably, the mass percent of the hydrophilic ionic-liquid and the material is 2%.
The present invention is specifically described combined with specific embodiments below: being lifted with 100 grams of waste and old polyester cottons
Example, the mass ratio that cotton fiber accounts for polyester cotton is 30%, and polyester cotton is put into pulverizer and is crushed, is crushed
Material is sent into foam material machine after the completion and adds the 2wt%, the hydrophilic ionic liquid 1- of as 2g of opposite blended fabric weight
Butyl -3- methyl imidazolium tetrafluoroborate carries out foam material, polyester cotton (such as foam material after hydrophilic ionic vacuole material
2h) terylene viscosity is reduced to 1%, the significant increase quality of melt spinning foam material；Hydrophilic ionic-liquid [BMIM] BF4 (1- fourth
Base -3- methyl imidazolium tetrafluoroborate) it is introduced into after polyester cotton and carries out effect pair with hydrophilic cotton cellulose fiber
It is plasticized.
The method of dry foam material includes: in S02
8~12h dry to the foam material, keeps the moisture concentration in the foam material small under 105~120 DEG C of vacuum environment
In 6 ‰.Or make the moisture concentration in the foam material less than 6 ‰ using other methods.Preferably, the vacuum drum at 110 DEG C
Dry 10h, guarantees the water content 5 ‰ in foam material.
The foam material after drying is carried out in the molding method of melt spinning in S03, melt spinning is by high polymer original
Material feeding screw-type extruder is sent to heating zone by the screw rod rotated, and spinning temperature is 300 DEG C, spinning speed 1000m/
Min, by squeezing, melting Forward stability manifold, melt is filtered and is pressed into spray in platypelloid type spinneret and melted in case
Body thread, then the cold wind rapid condensation blown out through temperature adjustment bellows, draft temperature are 60~80 DEG C, into solidification bunch fiber.It is molten
Melting spinning has the characteristics that spinning speed is fast.
It oils in S04 to the melt spinning, comprising: spinning oil is sprayed to the melt spinning surface by nozzle
Agent；
The spinning oil includes that mass ratio is 10~20% finishes and 80%~90% water；Due to being needed in finish injection water
Agitated ability is uniform, and finish and water time of contact are shorter, and the cohesion complex compound particle of formation is smaller；Therefore finish is with thread
Mode injects the minimum of particle formed in the most fast water of mixing speed.It is obtained by largely testing: when mixing speed is 100
When~400r/min, the flow rate of liquid at kettle wall is most fast, therefore the finish of the embodiment of the present application injects stirring from kettle wall
Speed is in the water of 100~400r/min, and after the completion of finish injection, continues stir about 30min, stir finish and water equal
It is even.
The finish includes deionized water, emulsifier and regulator.Finish configures temperature control at 20-30 DEG C.
It in one embodiment of the application, is oiled twice process to melt spinning, that is, passes through twice oil nozzle, to melting
Spinning surface sprays 2 spinning oils.On the one hand the purpose to oil is the cohesive force between reinforcing fiber and fiber, on the other hand
The hydrophilic ionic-liquid contained in cotton fiber can be dissolved in spinning oil by main component of water, it is fine to play removal
Tie up the purpose of intermediate ion liquid；And twice oil and the abundant removal of ionic liquid may be implemented, removal is more thorough, will not be to fibre
The processing in the road Wei Hou causes to change with application.
In one embodiment of the application, emulsifier is ether type nonionic surface active agent；Ether type non-ionic surface
Activating agent has good emulsibility, compatibility, flatness and antistatic property.
In one embodiment of the application, regulator includes silicone oil and thickener, and the thickener is living for cationic surface
Property agent.Silicone oil can reduce the surface tension of finish, improve the flexibility of strand；Cationic surfactant can make finish upper
Viscosity appropriate is kept when oily, and can increase finish consistency, prevents finish from splashing.Regulator also has tarnish protection.
In one embodiment of the application, finish further includes auxiliary agent, and the mass ratio of auxiliary agent and finish is 1/11~1/8, excellent
It is selected as 1/10.
In one embodiment of the application, auxiliary agent includes: wetting agent, softening agent, pH adjusting agent and antimicrobial.Wetting
Agent can be improved the hygroscopicity of melt spinning, and hygroscopicity can enhance cotton fiber regain, and preferably regain value is
2.68%, softening agent improves the flexibility of melt spinning, and pH adjusting agent makes melt spinning be more conducive to wear, improves comfort level,
Be conducive to people's health dress；Antimicrobial can reduce the amount of bacteria of melt spinning, more healthy；It can also be added anti-
Electrostatic agent promotes antistatic property etc..
Above-described specific example of the invention, to the purpose of the present invention, technical scheme and beneficial effects carried out into
One step is described in detail, it should be understood that the above is only a specific embodiment of the present invention, is not limited to this hair
Bright, all within the spirits and principles of the present invention, any modification, equivalent substitution, improvement and etc. done should be included in the present invention
Protection scope within.
Claims (10)
1. a kind of foam material preparation method of polyester cotton characterized by comprising
Polyester cotton is crushed, material is obtained；
The hydrophilic ionic-liquid for playing plastication to the material is added into the smashed material, obtains foam material.
2. the foam material preparation method of polyester cotton according to claim 1, which is characterized in that the hydrophilic ionic
Liquid is 1- butyl -3- methyl imidazolium tetrafluoroborate.
3. the foam material preparation method of polyester cotton according to claim 1 or 2, which is characterized in that the hydrophily
The mass percent of ionic liquid and the material is 0.5~5%.
4. the foam material preparation method of polyester cotton according to claim 3, which is characterized in that the hydrophilic ionic
The mass percent of liquid and the material is 2%.
5. a kind of regeneration spinning forming method of polyester cotton characterized by comprising
Foam material is prepared using the foam material preparation method of any one of Claims 1 to 4 polyester cotton；
The dry foam material；
The foam material after drying is subjected to melt spinning molding；
It oils to the melt spinning.
6. regeneration spinning forming method according to claim 5, which is characterized in that the step of dry foam material includes:
8~12h dry to the foam material, makes the moisture in the foam material less than 6 ‰ under 105~120 DEG C of vacuum environment.
7. regeneration spinning forming method according to claim 5, which is characterized in that oil to the melt spinning
Step includes: to spray spinning oil to the melt spinning surface；The spinning oil includes that mass ratio is 10~20% finishes
With 80%~90% water；
The finish includes deionized water, emulsifier and regulator.
8. regeneration spinning forming method according to claim 7, which is characterized in that the emulsifier is that ether type is non-ionic
Surfactant；Or/and
The regulator includes silicone oil and thickener, and the thickener is cationic surfactant.
9. regeneration spinning forming method according to claim 7 or 8, which is characterized in that the finish further includes auxiliary agent, institute
The mass ratio for stating auxiliary agent and the finish is 1/11~1/8.
10. regeneration spinning forming method according to claim 9, which is characterized in that the auxiliary agent includes: wetting agent, soft
Soft dose, pH adjusting agent and antimicrobial.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201811599325.0A CN109594150A (en) | 2018-12-26 | 2018-12-26 | The foam material of polyester cotton prepares and regeneration spinning forming method |
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| CN201811599325.0A CN109594150A (en) | 2018-12-26 | 2018-12-26 | The foam material of polyester cotton prepares and regeneration spinning forming method |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110670204A (en) * | 2019-10-31 | 2020-01-10 | 江苏金荣泰新材料科技有限公司 | Simulated silk fabric and preparation method thereof |
| CN110946714A (en) * | 2019-12-09 | 2020-04-03 | 福建恒安集团有限公司 | Preparation method of disposable absorbent article added with shea butter |
| CN114232130A (en) * | 2021-12-24 | 2022-03-25 | 仪征威英化纤有限公司 | Fully-regenerated foam flame-retardant colored fiber |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101838861A (en) * | 2010-05-07 | 2010-09-22 | 天津工业大学 | Method for preparing cellulose fiber |
| CN101899717A (en) * | 2009-05-25 | 2010-12-01 | 上海启鹏化工有限公司 | Preparation method for regenerative polyester staple fiber |
| CN102146591A (en) * | 2011-03-10 | 2011-08-10 | 武汉纺织大学 | Method for preparing regenerated straw fiber by directly spinning straw |
| CN102797187A (en) * | 2012-09-07 | 2012-11-28 | 南开大学 | Method for extracting cellulose in biomass raw material by utilizing ionic liquid |
| CN103290504A (en) * | 2013-06-19 | 2013-09-11 | 东华大学 | Cellulose in-situ chemical modification and plasticizing melt spinning method thereof |
| CN103352267A (en) * | 2013-06-19 | 2013-10-16 | 东华大学 | Preparation method for new type fully-degradable cellulose composite fiber with skin-core structures |
| CN106146877A (en) * | 2015-04-17 | 2016-11-23 | 中国科学院化学研究所 | A kind of method utilizing ionic liquid to reclaim waste textile |
| CN107476103A (en) * | 2017-08-07 | 2017-12-15 | 广东省造纸研究所 | A kind of method of cellulose in wood fibre pulpboard using ionic liquid extract |
| WO2018115584A1 (en) * | 2016-12-20 | 2018-06-28 | Aalto University Foundation Sr | Separation and upcycling of cellulose-containing blended waste |
| CN108212210A (en) * | 2016-12-21 | 2018-06-29 | 中国科学院过程工程研究所 | A kind of ionic-liquid catalyst blended applied to catalytic degradation recycling polyester-cotton blend |
| CN108374210A (en) * | 2018-02-07 | 2018-08-07 | 武汉纺织大学 | The preparation method of super imitative cotton long filament |
-
2018
- 2018-12-26 CN CN201811599325.0A patent/CN109594150A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101899717A (en) * | 2009-05-25 | 2010-12-01 | 上海启鹏化工有限公司 | Preparation method for regenerative polyester staple fiber |
| CN101838861A (en) * | 2010-05-07 | 2010-09-22 | 天津工业大学 | Method for preparing cellulose fiber |
| CN102146591A (en) * | 2011-03-10 | 2011-08-10 | 武汉纺织大学 | Method for preparing regenerated straw fiber by directly spinning straw |
| CN102797187A (en) * | 2012-09-07 | 2012-11-28 | 南开大学 | Method for extracting cellulose in biomass raw material by utilizing ionic liquid |
| CN103290504A (en) * | 2013-06-19 | 2013-09-11 | 东华大学 | Cellulose in-situ chemical modification and plasticizing melt spinning method thereof |
| CN103352267A (en) * | 2013-06-19 | 2013-10-16 | 东华大学 | Preparation method for new type fully-degradable cellulose composite fiber with skin-core structures |
| CN106146877A (en) * | 2015-04-17 | 2016-11-23 | 中国科学院化学研究所 | A kind of method utilizing ionic liquid to reclaim waste textile |
| WO2018115584A1 (en) * | 2016-12-20 | 2018-06-28 | Aalto University Foundation Sr | Separation and upcycling of cellulose-containing blended waste |
| CN108212210A (en) * | 2016-12-21 | 2018-06-29 | 中国科学院过程工程研究所 | A kind of ionic-liquid catalyst blended applied to catalytic degradation recycling polyester-cotton blend |
| CN107476103A (en) * | 2017-08-07 | 2017-12-15 | 广东省造纸研究所 | A kind of method of cellulose in wood fibre pulpboard using ionic liquid extract |
| CN108374210A (en) * | 2018-02-07 | 2018-08-07 | 武汉纺织大学 | The preparation method of super imitative cotton long filament |
Cited By (4)
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