CN107503113A - Uvioresistant silk fabric is prepared with ionic liquid - Google Patents
Uvioresistant silk fabric is prepared with ionic liquid Download PDFInfo
- Publication number
- CN107503113A CN107503113A CN201710788042.XA CN201710788042A CN107503113A CN 107503113 A CN107503113 A CN 107503113A CN 201710788042 A CN201710788042 A CN 201710788042A CN 107503113 A CN107503113 A CN 107503113A
- Authority
- CN
- China
- Prior art keywords
- silk fabric
- ionic liquid
- lysate
- particle
- zinc oxide
- 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.)
- Withdrawn
Links
Classifications
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06B—TREATING TEXTILE MATERIALS USING LIQUIDS, GASES OR VAPOURS
- D06B21/00—Successive treatments of textile materials by liquids, gases or vapours
-
- 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
- D06M11/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising
- D06M11/32—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with oxygen, ozone, ozonides, oxides, hydroxides or percompounds; Salts derived from anions with an amphoteric element-oxygen bond
- D06M11/36—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with oxygen, ozone, ozonides, oxides, hydroxides or percompounds; Salts derived from anions with an amphoteric element-oxygen bond with oxides, hydroxides or mixed oxides; with salts derived from anions with an amphoteric element-oxygen bond
- D06M11/44—Oxides or hydroxides of elements of Groups 2 or 12 of the Periodic System; Zincates; Cadmates
-
- 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
- D06M11/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising
- D06M11/51—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with sulfur, selenium, tellurium, polonium or compounds thereof
- D06M11/55—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with sulfur, selenium, tellurium, polonium or compounds thereof with sulfur trioxide; with sulfuric acid or thiosulfuric acid or their salts
- D06M11/56—Sulfates or thiosulfates other than of elements of Groups 3 or 13 of the Periodic System
-
- 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
- D06M23/10—Processes in which the treating agent is dissolved or dispersed in organic solvents; Processes for the recovery of organic solvents 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
- 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
-
- 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
- D06M2200/25—Resistance to light or sun, i.e. protection of the textile itself as well as UV shielding materials or treatment compositions therefor; Anti-yellowing treatments
Abstract
The invention provides a kind of method that uvioresistant silk fabric is prepared using ionic liquid, this method comprises the following steps：（1）The preparation of lysate：Ionic liquid is added in absolute ethyl alcohol, the mixed solution of concentration 0.1% 10% is formed, zinc oxide nano-particle is then added in mixed solution, obtains being dispersed with the lysate of zinc oxide nano-particle under sonic oscillation；（2）By silk fabric in step（1）Repeatedly padded in the lysate of gained；（3）Silk fabric after padding is removed into ethanol, vacuum 0.1MPa, temperature 75oC in vacuum desiccator；（4）The silk fabric for removing ethanol is heated under hot blast；（5）Silk fabric after heating is impregnated in saturated aqueous sodium sulfate and solidified, then washes, dry.This technology of preparing is simple and easy, and cost is cheap, small to the strength damage of silk fabric, does not change silk fiber surface property, and zinc oxide nano-particle has good fastness on silk fabric；Any adhesive is not used in this preparation process, it is nontoxic.
Description
Technical field
It is especially a kind of to prepare uvioresistant silk using ionic liquid the present invention relates to a kind of preparation method of function fabric
The method of fabric.
Background technology
Nano-particle is introduced into textile fabric, functional fiber material can be prepared.Nano-particle is drawn at present
It is many to enter the preparation method of silk fiber, such as：Absorption method, sol-gal process, layer assembly method, coating, feeding method etc..So
And absorption method is by intermolecular Van der Waals force and ionic forces by mainly making nano-particle be adsorbed onto silk fiber surface, water
It is relatively low to wash fastness；The technical process of sol-gal process and layer assembly method is longer, and more difficult control；Coating is to utilize adhesive
Nano-particle is adhered to silk fiber surface, reduces skin-friendly of the silk fiber to human body；Feeding method is by nano-particle
It is mixed into silkworm food, silk fiber is mixed into nano-particle, shortcoming is that efficiency is very low.
Ionic liquid refers in room temperature or close to liquid, the salt that is made up of completely zwitterion is presented at room temperature,
Referred to as low temperature molten salt.Ionic liquid is the power solvents of rising in recent years.At present, it is usually used in the ionic liquid of silk-fibroin dissolving
Have：1- butyl -3- methylimidazole acetate BmimAc, chlorination -1- pi-allyl -3- methylimidazoles AmimCl, 1- ethyl -3- methyl
Imidazoles acetate EmimAc, 1- ethyl-3-methylimidazole villaumite EmimCl etc..
The content of the invention
The technical problems to be solved by the invention be the shortcomings that presence for above prior art propose a kind of use from
The method that sub- liquid prepares uvioresistant silk fabric.The technology of preparing is simple and easy, and cost is cheap, and the strength of silk fabric is damaged
Hinder small, do not change silk fiber surface property, zinc oxide nano-particle has good fastness on silk fabric；This was prepared
Any adhesive is not used in journey, it is nontoxic.
To achieve these goals, the solution taken of the present invention is：One kind prepares uvioresistant silkworm using ionic liquid
The method of silk fabrics, it is characterised in that comprise the following steps：
（1）The preparation of lysate：Ionic liquid 1-butyl-3-methyl imidazolium acetate BmimAc is added in absolute ethyl alcohol,
Concentration 0.1%-10% mixed solution is formed, zinc oxide nano-particle is then added in mixed solution, is obtained under sonic oscillation
It is dispersed with the lysate of zinc oxide nano-particle；
（2）By silk fabric in step（1）Repeatedly padded in the lysate of gained；
（3）Silk fabric after padding is removed into ethanol in vacuum desiccator, vacuum is -0.1MPa, temperature 80oC；
（4）The silk fabric for removing ethanol is heated into 10-30 minutes under 80-150 DEG C of hot blast；
（5）Silk fabric after heating is impregnated in saturated aqueous sodium sulfate and solidified, then washes, dry.
The beneficial effects of the present invention are,（1）Limited ionic liquid is set mainly to be distributed using padding method and vacuum drying
In the surface of silk fiber, the microwave heating of short time can only be partly dissolved to silk fiber surface, without damaging silkworm
Inside silk fiber, reduce the damage to silk fiber and fabric；（2）In silk fiber dissolution of partial fiber surface
Fibroin forms protein compression solution, has adhesive attraction to nano-particle；（3）The protein compression that silk fiber surface is formed
Solution solidifies again in saturated aqueous sodium sulfate, plays bonding to nano-particle, package action；（4）In preparation process
Any adhesive is not used, it is nontoxic.
Embodiment
The present invention is described in detail below in conjunction with specific embodiment.It should be noted that the skill described in following embodiments
The combination of art feature or technical characteristic is not construed as isolated, and they can be mutually combined so as to reach more preferable
Technique effect.
Embodiment 1
（1）The preparation of lysate：Ionic liquid chlorination -1- pi-allyl -3- methylimidazoles AmimCl is added in absolute ethyl alcohol,
The mixed solution of concentration 10% is formed, 1.2% is then added in mixed solution（w/w）Zinc oxide nano-particle, under sonic oscillation
Obtain being dispersed with the lysate of zinc oxide nano-particle；
（2）By silk fabric in step（1）Repeatedly padded in the lysate of gained, pick-up 100%；
（3）Silk fabric after padding is removed into ethanol in vacuum desiccator, vacuum is -0.1MPa, temperature 75oC；
（4）The silk fabric for removing ethanol is heated into 15min under 120 DEG C of hot blasts；
（5）Silk fabric after heating is impregnated in saturated aqueous sodium sulfate and solidifies 10min, then washes, dry.
Embodiment 2
（1）The preparation of lysate：Ionic liquid 1-butyl-3-methyl imidazolium acetate BmimAc is added in absolute ethyl alcohol,
The mixed solution of concentration 0.1% is formed, 1.5% is then added in mixed solution（w/w）Zinc oxide nano-particle, under sonic oscillation
Obtain being dispersed with the lysate of zinc oxide nano-particle；
（2）By silk fabric in step（1）Repeatedly padded in the lysate of gained, pick-up 120%；
（3）Silk fabric after padding is removed into ethanol in vacuum desiccator, vacuum is -0.1MPa, temperature 75oC；
（4）The silk fabric for removing ethanol is heated into 12min under 140 DEG C of hot blasts；
（5）Silk fabric after heating is impregnated in saturated aqueous sodium sulfate and solidifies 10min, then washes, dry.
Embodiment 3
（1）The preparation of lysate：Ionic liquid 1- ethyl-3-methylimidazole acetate EmimAc is added in absolute ethyl alcohol,
The mixed solution of concentration 5% is formed, 0.8% is then added in mixed solution（w/w）Zinc oxide nano-particle, under sonic oscillation
To the lysate for being dispersed with zinc oxide nano-particle；
（2）By silk fabric in step（1）Repeatedly padded in the lysate of gained, pick-up 70%；
（3）Silk fabric after padding is removed into ethanol in vacuum desiccator, vacuum is -0.1MPa, temperature 80oC；
（4）The silk fabric for removing ethanol is heated into 28min under 90 DEG C of hot blasts；
（5）Silk fabric after heating is impregnated in saturated aqueous sodium sulfate and solidifies 10min, then washes, dry.
Although having been presented for some embodiments of the present invention herein, it will be appreciated by those of skill in the art that
Without departing from the spirit of the invention, the embodiments herein can be changed.Above-described embodiment be it is exemplary, no
Restriction that should be using the embodiments herein as interest field of the present invention.
Claims (2)
- A kind of 1. method that uvioresistant silk fabric is prepared using ionic liquid, it is characterised in that comprise the following steps：（1）The preparation of lysate：Ionic liquid is added in absolute ethyl alcohol, forms concentration 0.1%-10% mixed solution, so Zinc oxide nano-particle is added in mixed solution afterwards, obtains being dispersed with the lysate of zinc oxide nano-particle under sonic oscillation；（2）By silk fabric in step（1）Repeatedly padded in the lysate of gained；（3）Silk fabric after padding is removed into ethanol in vacuum desiccator, vacuum is -0.1MPa, temperature 75oC；（4）The silk fabric for removing ethanol is heated into 10-30 minutes under 80-150 DEG C of hot blast；（5）Silk fabric after heating is impregnated in saturated aqueous sodium sulfate and solidified, then washes, dry.
- A kind of 2. method that uvioresistant silk fabric is prepared using ionic liquid according to claim 1, it is characterised in that： Ionic liquid is 1- butyl -3- methylimidazole acetate BmimAc, chlorination -1- pi-allyl -3- methylimidazoles AmimCl, 1- second Base -3- methylimidazole acetate EmimAc, 1- ethyl-3-methylimidazole villaumites EmimCl etc..
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710788042.XA CN107503113A (en) | 2017-09-04 | 2017-09-04 | Uvioresistant silk fabric is prepared with ionic liquid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710788042.XA CN107503113A (en) | 2017-09-04 | 2017-09-04 | Uvioresistant silk fabric is prepared with ionic liquid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107503113A true CN107503113A (en) | 2017-12-22 |
Family
ID=60695869
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710788042.XA Withdrawn CN107503113A (en) | 2017-09-04 | 2017-09-04 | Uvioresistant silk fabric is prepared with ionic liquid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107503113A (en) |
-
2017
- 2017-09-04 CN CN201710788042.XA patent/CN107503113A/en not_active Withdrawn
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20171222 |