CN107385871A - Photocatalytic self-cleaning wool fabric is prepared with inorganic sulfur-bearing reducing agent - Google Patents
Photocatalytic self-cleaning wool fabric is prepared with inorganic sulfur-bearing reducing agent Download PDFInfo
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- CN107385871A CN107385871A CN201710788036.4A CN201710788036A CN107385871A CN 107385871 A CN107385871 A CN 107385871A CN 201710788036 A CN201710788036 A CN 201710788036A CN 107385871 A CN107385871 A CN 107385871A
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- Prior art keywords
- wool fabric
- reducing agent
- lysate
- inorganic sulfur
- particle
- 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.)
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- 210000002268 wool Anatomy 0.000 title claims abstract description 45
- 239000004744 fabric Substances 0.000 title claims abstract description 33
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical group [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 title claims abstract description 14
- 239000003638 chemical reducing agent Substances 0.000 title claims abstract description 14
- 239000011593 sulfur Substances 0.000 title claims abstract description 14
- 229910052717 sulfur Inorganic materials 0.000 title claims abstract description 14
- 238000004140 cleaning Methods 0.000 title claims abstract description 8
- 230000001699 photocatalysis Effects 0.000 title claims abstract description 6
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims abstract description 28
- 239000002105 nanoparticle Substances 0.000 claims abstract description 18
- 239000006166 lysate Substances 0.000 claims abstract description 17
- 238000000034 method Methods 0.000 claims abstract description 16
- 239000004408 titanium dioxide Substances 0.000 claims abstract description 14
- 238000002360 preparation method Methods 0.000 claims abstract description 11
- BFNBIHQBYMNNAN-UHFFFAOYSA-N ammonium sulfate Chemical class N.N.OS(O)(=O)=O BFNBIHQBYMNNAN-UHFFFAOYSA-N 0.000 claims abstract description 7
- 239000007864 aqueous solution Substances 0.000 claims abstract description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 7
- RCEAADKTGXTDOA-UHFFFAOYSA-N OS(O)(=O)=O.CCCCCCCCCCCC[Na] Chemical compound OS(O)(=O)=O.CCCCCCCCCCCC[Na] RCEAADKTGXTDOA-UHFFFAOYSA-N 0.000 claims abstract description 6
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 claims abstract description 6
- 239000004202 carbamide Substances 0.000 claims abstract description 6
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 claims description 2
- DWAQJAXMDSEUJJ-UHFFFAOYSA-M Sodium bisulfite Chemical compound [Na+].OS([O-])=O DWAQJAXMDSEUJJ-UHFFFAOYSA-M 0.000 claims description 2
- 239000011734 sodium Substances 0.000 claims description 2
- 229910052708 sodium Inorganic materials 0.000 claims description 2
- HRZFUMHJMZEROT-UHFFFAOYSA-L sodium disulfite Chemical compound [Na+].[Na+].[O-]S(=O)S([O-])(=O)=O HRZFUMHJMZEROT-UHFFFAOYSA-L 0.000 claims description 2
- 235000010267 sodium hydrogen sulphite Nutrition 0.000 claims description 2
- 235000010262 sodium metabisulphite Nutrition 0.000 claims description 2
- 235000015424 sodium Nutrition 0.000 claims 1
- 229940079827 sodium hydrogen sulfite Drugs 0.000 claims 1
- 239000000853 adhesive Substances 0.000 abstract description 5
- 230000001070 adhesive effect Effects 0.000 abstract description 5
- 231100000252 nontoxic Toxicity 0.000 abstract description 3
- 230000003000 nontoxic effect Effects 0.000 abstract description 3
- 102000004169 proteins and genes Human genes 0.000 description 5
- 108090000623 proteins and genes Proteins 0.000 description 5
- 239000000835 fiber Substances 0.000 description 4
- 239000000243 solution Substances 0.000 description 3
- LEVWYRKDKASIDU-QWWZWVQMSA-N D-cystine Chemical compound OC(=O)[C@H](N)CSSC[C@@H](N)C(O)=O LEVWYRKDKASIDU-QWWZWVQMSA-N 0.000 description 2
- 102000011782 Keratins Human genes 0.000 description 2
- 108010076876 Keratins Proteins 0.000 description 2
- 241001494479 Pecora Species 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 229960003067 cystine Drugs 0.000 description 2
- 239000008187 granular material Substances 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000011259 mixed solution Substances 0.000 description 2
- 238000005411 Van der Waals force Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000002657 fibrous material Substances 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Classifications
-
- 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
- D06M10/00—Physical treatment of fibres, threads, yarns, fabrics, or fibrous goods made from such materials, e.g. ultrasonic, corona discharge, irradiation, electric currents, or magnetic fields; Physical treatment combined with treatment with chemical compounds or elements
- D06M10/04—Physical treatment combined with treatment with chemical compounds or elements
- D06M10/06—Inorganic compounds or elements
-
- 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
- D06M10/00—Physical treatment of fibres, threads, yarns, fabrics, or fibrous goods made from such materials, e.g. ultrasonic, corona discharge, irradiation, electric currents, or magnetic fields; Physical treatment combined with treatment with chemical compounds or elements
- D06M10/04—Physical treatment combined with treatment with chemical compounds or elements
- D06M10/08—Organic compounds
-
- 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
- D06M11/46—Oxides or hydroxides of elements of Groups 4 or 14 of the Periodic Table; Titanates; Zirconates; Stannates; Plumbates
-
- 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
-
- 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
- D06M11/53—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 hydrogen sulfide or its salts; with polysulfides
-
- 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
- D06M11/54—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 dioxide; with sulfurous acid or its salts
-
- 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
- D06M11/58—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 nitrogen or compounds thereof, e.g. with nitrides
-
- 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
- D06M13/244—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 sulfur or phosphorus
- D06M13/248—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 sulfur or phosphorus with compounds containing sulfur
- D06M13/262—Sulfated compounds thiosulfates
-
- 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
- D06M13/322—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 nitrogen
- D06M13/402—Amides imides, sulfamic acids
- D06M13/432—Urea, thiourea or derivatives thereof, e.g. biurets; Urea-inclusion compounds; Dicyanamides; Carbodiimides; Guanidines, e.g. dicyandiamides
-
- 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
- D06M2200/01—Stain or soil resistance
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Chemical Or Physical Treatment Of Fibers (AREA)
Abstract
The invention provides a kind of method for preparing photocatalytic self-cleaning wool fabric using inorganic sulfur-bearing reducing agent, this method comprises the following steps:(1)The preparation of lysate:Inorganic sulfur-bearing reducing agent, urea and lauryl sodium sulfate are dissolved into water, then add titanium dioxide nano-particle, is stirred vigorously down and obtains the lysate for being dispersed with titanium dioxide nano-particle;(2)By wool fabric in step(1)Repeatedly padded in the lysate of gained;(3)Wool fabric after padding is irradiated under microwave;(4)Wool fabric after irradiation is impregnated in the saturated ammonium sulfate aqueous solution and solidified, then washes, dry.This technology of preparing is simple and easy, and cost is cheap, small to the strength damage of wool fabric, does not change wool surface performance, and titanium dioxide nano-particle has good fastness on wool fabric;Any adhesive is not used in this preparation process, it is nontoxic.
Description
Technical field
The present invention relates to a kind of preparation method of function fabric, especially one kind to prepare light using inorganic sulfur-bearing reducing agent and urge
Change the method for automatically cleaning wool 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 wool fiber, such as:Absorption method, sol-gal process, layer assembly method, coating etc..However, absorption method
By mainly making nano-particle be adsorbed onto wool surface by intermolecular Van der Waals force and ionic forces, washing fastness compared with
It is low;The technical process of sol-gal process and layer assembly method is longer, and more difficult control;Coating is to utilize adhesive by nanoparticle
Son is adhered to wool surface, reduces skin-friendly of the wool fiber to human body.
Wool keratin is a kind of protein rich in cystine, the disulfide bond in cystine be it is intermolecular be cross-linked with each other,
Stable network structure is formed, is wool protein essential reason not soluble in water.Inorganic sulfur-bearing reducing agent can be by disulfide bond also
Original is widely used for the dissolving of wool keratin into sulfydryl.
The content of the invention
The technical problems to be solved by the invention are the shortcomings that presence for above prior art, propose that one kind uses nothing
The method that machine sulfur-bearing reducing agent prepares photocatalytic self-cleaning wool fabric.The technology of preparing is simple and easy, and cost is cheap, to wool
The strength damage of fabric is small, does not change wool surface performance, and titanium dioxide nano-particle has good on wool fabric
Fastness;Any adhesive is not used in the preparation process, it is nontoxic.
To achieve these goals, the solution taken of the present invention is:One kind prepares light using inorganic sulfur-bearing reducing agent
It is catalyzed the method for automatically cleaning wool fabric, it is characterised in that comprise the following steps:
(1)The preparation of lysate:Inorganic sulfur-bearing reducing agent, urea and lauryl sodium sulfate are dissolved into water, then added
Titanium dioxide nano-particle, it is stirred vigorously down and obtains the lysate for being dispersed with titanium dioxide nano-particle;
(2)By wool fabric in step(1)Repeatedly padded in the lysate of gained;
(3)Wool fabric after padding is irradiated into 3-10min under 100-200W microwaves;
(4)Wool fabric after irradiation is impregnated in the saturated ammonium sulfate aqueous solution and solidified, then washes, dry.
The beneficial effects of the present invention are,(1)Limited inorganic sulfur-bearing reducing agent is set to be distributed mainly on sheep using padding method
The surface of wool fibre, irradiate and wool surface can only be partly dissolved under the microwave of short time, without damaging wool
Fibrous inside, reduce the damage to wool fiber and fabric;(2)In the partly soluble sheep of wool surface
Hairless protein forms protein compression solution, has adhesive attraction to nano-particle;(3)The protein compression that wool surface is formed is molten
Liquid solidifies again in the saturated ammonium sulfate aqueous solution, plays bonding to nano-particle, package action;(4)In preparation process not
It is nontoxic using any adhesive.
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:4g vulcanized sodium, 40g urea and 3g lauryl sodium sulfate are dissolved into water, 100g is formed and mixes
Solution is closed, 0.8g titanium dioxide nano-particles is then added, is stirred vigorously down and obtains being dispersed with the molten of titanium dioxide nano-particle
Solve liquid;
(2)By wool fabric in step(1)Repeatedly padded in the lysate of gained, pick-up 100%;
(3)Wool fabric after padding is irradiated into 6min under 170W microwaves;
(4)Wool fabric after irradiation is impregnated in the saturated ammonium sulfate aqueous solution and solidifies 10min, then washes, dry.
Embodiment 2
(1)The preparation of lysate:5g sodium pyrosulfites, 50g urea and 3g lauryl sodium sulfate are dissolved into water, formed
100g mixed solutions, 0.9g titanium dioxide nano-particles are then added, is stirred vigorously down and obtains being dispersed with titanium dioxide nano granule
The lysate of son;
(2)By wool fabric in step(1)Repeatedly padded in the lysate of gained, pick-up 100%;
(3)Wool fabric after padding is irradiated into 9min under 120W microwaves;
(4)Wool fabric after irradiation is impregnated in the saturated ammonium sulfate aqueous solution and solidifies 10min, then washes, dry.
Embodiment 3
(1)The preparation of lysate:6g sodium hydrogensulfites, 20g urea and 4g lauryl sodium sulfate are dissolved into water, formed
100g mixed solutions, 1.2g titanium dioxide nano-particles are then added, is stirred vigorously down and obtains being dispersed with titanium dioxide nano granule
The lysate of son;
(2)By wool fabric in step(1)Repeatedly padded in the lysate of gained, pick-up 80%;
(3)Wool fabric after padding is irradiated into 6min under 160W microwaves;
(4)Wool fabric after irradiation is impregnated in the saturated ammonium sulfate aqueous solution 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 for preparing photocatalytic self-cleaning wool fabric using inorganic sulfur-bearing reducing agent, it is characterised in that including such as Lower step:(1)The preparation of lysate:Inorganic sulfur-bearing reducing agent, urea and lauryl sodium sulfate are dissolved into water, then added Titanium dioxide nano-particle, it is stirred vigorously down and obtains the lysate for being dispersed with titanium dioxide nano-particle;(2)By wool fabric in step(1)Repeatedly padded in the lysate of gained;(3)Wool fabric after padding is irradiated into 3-10min under 100-200W microwaves;(4)Wool fabric after irradiation is impregnated in the saturated ammonium sulfate aqueous solution and solidified, then washes, dry.
- A kind of 2. side that photocatalytic self-cleaning wool fabric is prepared using inorganic sulfur-bearing reducing agent according to claim 1 Method, it is characterised in that:Inorganic sulfur-bearing reducing agent is vulcanized sodium, sodium hydrogensulfite, sodium pyrosulfite etc..
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201710788036.4A CN107385871A (en) | 2017-09-04 | 2017-09-04 | Photocatalytic self-cleaning wool fabric is prepared with inorganic sulfur-bearing reducing agent |
Applications Claiming Priority (1)
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CN201710788036.4A CN107385871A (en) | 2017-09-04 | 2017-09-04 | Photocatalytic self-cleaning wool fabric is prepared with inorganic sulfur-bearing reducing agent |
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CN107385871A true CN107385871A (en) | 2017-11-24 |
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CN201710788036.4A Withdrawn CN107385871A (en) | 2017-09-04 | 2017-09-04 | Photocatalytic self-cleaning wool fabric is prepared with inorganic sulfur-bearing reducing agent |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111979756A (en) * | 2020-08-17 | 2020-11-24 | 东华大学 | Method for crushing scale tips of wool fibers |
-
2017
- 2017-09-04 CN CN201710788036.4A patent/CN107385871A/en not_active Withdrawn
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111979756A (en) * | 2020-08-17 | 2020-11-24 | 东华大学 | Method for crushing scale tips of wool fibers |
CN111979756B (en) * | 2020-08-17 | 2021-11-12 | 东华大学 | Method for crushing scale tips of wool fibers |
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Application publication date: 20171124 |