CN115852529A - Application of acidified modified fullerene dispersion property - Google Patents
Application of acidified modified fullerene dispersion property Download PDFInfo
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- CN115852529A CN115852529A CN202211381120.1A CN202211381120A CN115852529A CN 115852529 A CN115852529 A CN 115852529A CN 202211381120 A CN202211381120 A CN 202211381120A CN 115852529 A CN115852529 A CN 115852529A
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- silk
- fullerene
- acidified modified
- carbon
- modified fullerene
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- XMWRBQBLMFGWIX-UHFFFAOYSA-N C60 fullerene Chemical class C12=C3C(C4=C56)=C7C8=C5C5=C9C%10=C6C6=C4C1=C1C4=C6C6=C%10C%10=C9C9=C%11C5=C8C5=C8C7=C3C3=C7C2=C1C1=C2C4=C6C4=C%10C6=C9C9=C%11C5=C5C8=C3C3=C7C1=C1C2=C4C6=C2C9=C5C3=C12 XMWRBQBLMFGWIX-UHFFFAOYSA-N 0.000 title claims abstract description 76
- 239000006185 dispersion Substances 0.000 title claims abstract description 8
- 229910003472 fullerene Inorganic materials 0.000 claims abstract description 49
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 42
- 239000004744 fabric Substances 0.000 claims abstract description 40
- 229910052799 carbon Inorganic materials 0.000 claims abstract description 32
- 239000000835 fiber Substances 0.000 claims abstract description 27
- 239000000463 material Substances 0.000 claims abstract description 19
- 238000000034 method Methods 0.000 claims abstract description 18
- 239000002134 carbon nanofiber Substances 0.000 claims abstract description 8
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical class C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims abstract description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 7
- 238000002166 wet spinning Methods 0.000 claims abstract description 7
- 230000015271 coagulation Effects 0.000 claims abstract description 4
- 238000005345 coagulation Methods 0.000 claims abstract description 4
- 239000008367 deionised water Substances 0.000 claims abstract description 4
- 229910021641 deionized water Inorganic materials 0.000 claims abstract description 4
- 238000005516 engineering process Methods 0.000 claims abstract description 4
- 239000002086 nanomaterial Substances 0.000 claims description 17
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 claims description 12
- 229910002804 graphite Inorganic materials 0.000 claims description 10
- 239000010439 graphite Substances 0.000 claims description 10
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 claims description 9
- 108010022355 Fibroins Proteins 0.000 claims description 6
- 238000009841 combustion method Methods 0.000 claims description 6
- BDAGIHXWWSANSR-UHFFFAOYSA-N methanoic acid Natural products OC=O BDAGIHXWWSANSR-UHFFFAOYSA-N 0.000 claims description 6
- 239000004071 soot Substances 0.000 claims description 6
- 239000003575 carbonaceous material Substances 0.000 claims description 5
- 229910021392 nanocarbon Inorganic materials 0.000 claims description 5
- 239000002994 raw material Substances 0.000 claims description 5
- OSWFIVFLDKOXQC-UHFFFAOYSA-N 4-(3-methoxyphenyl)aniline Chemical compound COC1=CC=CC(C=2C=CC(N)=CC=2)=C1 OSWFIVFLDKOXQC-UHFFFAOYSA-N 0.000 claims description 3
- 239000002028 Biomass Substances 0.000 claims description 3
- 241000872198 Serjania polyphylla Species 0.000 claims description 3
- 230000009471 action Effects 0.000 claims description 3
- 239000010405 anode material Substances 0.000 claims description 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 3
- 239000006229 carbon black Substances 0.000 claims description 3
- 239000010406 cathode material Substances 0.000 claims description 3
- 238000010891 electric arc Methods 0.000 claims description 3
- 235000019253 formic acid Nutrition 0.000 claims description 3
- 239000007789 gas Substances 0.000 claims description 3
- 239000001307 helium Substances 0.000 claims description 3
- 229910052734 helium Inorganic materials 0.000 claims description 3
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 claims description 3
- 239000011261 inert gas Substances 0.000 claims description 3
- 239000001301 oxygen Substances 0.000 claims description 3
- 229910052760 oxygen Inorganic materials 0.000 claims description 3
- 150000003839 salts Chemical class 0.000 claims description 3
- 230000002378 acidificating effect Effects 0.000 claims 1
- 230000000844 anti-bacterial effect Effects 0.000 abstract description 11
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 244000146553 Ceiba pentandra Species 0.000 abstract description 4
- 229920000297 Rayon Polymers 0.000 abstract description 4
- 238000006243 chemical reaction Methods 0.000 abstract description 4
- 125000000524 functional group Chemical group 0.000 abstract description 4
- 230000008569 process Effects 0.000 abstract description 4
- 239000004753 textile Substances 0.000 abstract description 3
- 239000003086 colorant Substances 0.000 abstract description 2
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 description 18
- 230000006750 UV protection Effects 0.000 description 10
- 239000007788 liquid Substances 0.000 description 10
- 239000003795 chemical substances by application Substances 0.000 description 5
- 239000002250 absorbent Substances 0.000 description 4
- 230000002745 absorbent Effects 0.000 description 4
- QGJOPFRUJISHPQ-UHFFFAOYSA-N Carbon disulfide Chemical compound S=C=S QGJOPFRUJISHPQ-UHFFFAOYSA-N 0.000 description 3
- 235000004347 Perilla Nutrition 0.000 description 3
- 241000229722 Perilla <angiosperm> Species 0.000 description 3
- 229910021389 graphene Inorganic materials 0.000 description 3
- LRBQNJMCXXYXIU-PPKXGCFTSA-N Chinese gallotannin Chemical compound OC1=C(O)C(O)=CC(C(=O)OC=2C(=C(O)C=C(C=2)C(=O)OC[C@@H]2[C@H]([C@H](OC(=O)C=3C=C(OC(=O)C=4C=C(O)C(O)=C(O)C=4)C(O)=C(O)C=3)[C@@H](OC(=O)C=3C=C(OC(=O)C=4C=C(O)C(O)=C(O)C=4)C(O)=C(O)C=3)[C@H](OC(=O)C=3C=C(OC(=O)C=4C=C(O)C(O)=C(O)C=4)C(O)=C(O)C=3)O2)OC(=O)C=2C=C(OC(=O)C=3C=C(O)C(O)=C(O)C=3)C(O)=C(O)C=2)O)=C1 LRBQNJMCXXYXIU-PPKXGCFTSA-N 0.000 description 2
- 239000002216 antistatic agent Substances 0.000 description 2
- 239000003849 aromatic solvent Substances 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000007385 chemical modification Methods 0.000 description 2
- MVPPADPHJFYWMZ-UHFFFAOYSA-N chlorobenzene Chemical compound ClC1=CC=CC=C1 MVPPADPHJFYWMZ-UHFFFAOYSA-N 0.000 description 2
- 239000000084 colloidal system Substances 0.000 description 2
- 238000006352 cycloaddition reaction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 2
- 239000002932 luster Substances 0.000 description 2
- 229920000098 polyolefin Polymers 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 239000000080 wetting agent Substances 0.000 description 2
- 241000722948 Apocynum cannabinum Species 0.000 description 1
- 239000003242 anti bacterial agent Substances 0.000 description 1
- 230000003078 antioxidant effect Effects 0.000 description 1
- 238000010923 batch production Methods 0.000 description 1
- 125000004432 carbon atom Chemical group C* 0.000 description 1
- 239000011203 carbon fibre reinforced carbon Substances 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 238000005097 cold rolling Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 239000000453 juniperus communis l. leaf oil Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 229920002258 tannic acid Polymers 0.000 description 1
Abstract
An application of acidified modified fullerene dispersion performance relates to fullerene material application, in particular to an application of acidified modified fullerene dispersion performance. The technical scheme is as follows: the acidified modified fullerene is applied to silk fabrics, and the acidified modified fullerene is specifically applied to the silk fabrics, wherein fullerene fibers and silk fibers are respectively manufactured, then yarns are blended, the acidified modified fullerene fibers are uniformly dispersed in deionized water, enter a coagulation bath through spinneret holes, carbon nanofibers are manufactured by using a wet spinning technology, and then the carbon nanofibers and the silk fibers are blended to prepare the yarns. The acidified modified fullerene is applied to silk fabric textiles, so that the silk fabric has good conductivity, and is applied to silk fabric products of various systems of silks, crapes and satins, such as all-real silk, silk-viscose blended yarns, silk-wool blended yarns, silk-cotton blended yarns and the like. Different functional groups are added on carbon cages by chemical reactions such as an original reaction and the like, natural environment-friendly auxiliary materials are adopted in the processes of feeding and production, unique beautiful colors and antibacterial and ultraviolet-resistant functions of silk products can be endowed, and related fabrics, clothes, business gifts, high-grade artistic fabrics and other products in a plurality of series and categories are innovatively designed, so that more and more extensive applications are obtained.
Description
Technical Field
The invention relates to application of fullerene materials, in particular to application of acidified modified fullerene dispersion performance.
Background
Fullerene (Fullerene), a hollow molecule composed entirely of carbon, is spherical, ellipsoidal, cylindrical or tubular in shape. Fullerenes are structurally similar to graphite, which is built up from graphene layers consisting of six-membered rings, whereas fullerenes contain not only six-membered rings but also five-membered rings and occasionally seven-membered rings. Because of C 60 Is the most readily available, purified and inexpensive class of fullerenic families, and therefore C 60 And its derivatives are the most studied and used fullerenes. C 60 The molecular structure of (a) is a spherical 32-sided body, which is a football-shaped hollow symmetrical molecule with 30 carbon-carbon double bonds formed by connecting 60 carbon atoms through 20 six-membered rings and 12 five-membered rings, so the fullerene is also called football.
Fullerenes dissolve poorly in most solvents, usually with aromatic solvents such as toluene, chlorobenzene, or non-aromatic solvents such as carbon disulfide. Fullerene is poorly soluble in water and is essentially insoluble in water. The fullerene has very good conductivity. Fullerene has antioxidant effect. Has important application potential in the fields of biological medicine, catalysts and the like. The application of the existing fullerene material in the textile fabric industry is still narrow, and the dispersion performance of the acidified fullerene is not really applied.
An antibacterial and antistatic material prepared by adding an appropriate amount of an antibacterial agent and an antistatic agent has attracted much attention of many scholars, and such a functional material has an antibacterial and antistatic function. The applicant prepares a modified fullerene material, and the modified fullerene material is used for modifying polyolefin, so that the antibacterial property and the antistatic property of the polyolefin can be improved, and the fullerene material is not reported so far, so that the fullerene material has very important practical significance for expanding the application of the fullerene material.
Disclosure of Invention
The invention aims to provide the application of the dispersion performance of the acidified modified fullerene aiming at the defects and shortcomings of the prior art, and the acidified modified fullerene is applied to silk fabric textiles, so that the silk fabric has good conductivity, and can be applied to silk fabric products of various systems such as silks, silk-viscose blended yarns, silk-wool blended yarns, silk-cotton blended yarns and the like. Different functional groups are added on carbon cages by chemical reactions such as an original reaction and the like, natural environment-friendly auxiliary materials are adopted in the processes of feeding and production, unique beautiful colors and antibacterial and ultraviolet-resistant functions of silk products can be endowed, and related fabrics, clothes, business gifts, high-grade artistic fabrics and other products in a plurality of series and categories are innovatively designed, so that more and more extensive applications are obtained.
In order to realize the purpose, the invention adopts the following technical scheme: the acidified modified fullerene is applied to silk fabrics, and the acidified modified fullerene is specifically applied to the silk fabrics, wherein fullerene fibers and silk fibers are respectively manufactured, then yarns are blended, the acidified modified fullerene fibers are uniformly dispersed in deionized water, enter a coagulation bath through spinneret holes, carbon nanofibers are manufactured by using a wet spinning technology, and then the carbon nanofibers and the silk fibers are blended to prepare the yarns.
The silk fiber is prepared by taking natural silk as a raw material, adopting a salt/formic acid dissolving method to obtain a regenerated silk fibroin solution, dispersing a three-dimensional carbon nano material into the silk fibroin solution in a certain proportion, preparing fullerene silk conforming fiber through wet spinning forming, and establishing development and application of related antibacterial functional products from fiber, yarn to fabric on the basis of the obtained novel biomass fiber.
The fullerene material is prepared by an arc method or a combustion method. The prepared three-dimensional carbon nanomaterial fullerene can change other functionalities such as solubility, conductivity and the like of the three-dimensional carbon nanomaterial fullerene through cycloaddition reaction and hydroxyl. The preparation method of the three-dimensional carbon nanomaterial fullerene is simple, the price is low, various functional groups of different types can be obtained through chemical modification, the performance of the fullerene is more superior to that of graphene, and the fullerene has great application potential in silk fabrics.
The arc method comprises the following steps: introducing inert gas such as helium into a vacuum arc furnace, arranging a cathode and an anode for preparing the three-dimensional nano carbon material in an arc chamber, wherein the cathode material of the electrode is usually a spectrum-grade graphite rod, the anode material is usually a graphite rod, when two high-purity graphite electrodes are close to perform arc discharge, the carbon rod is gasified to form plasma, and small carbon molecules are collided, combined and closed for multiple times under inert atmosphere to form stable C 60 And high-carbon fullerene molecules which exist in a large amount of granular soot and are deposited on the inner wall of the reactor, and the soot is collected and extracted to obtain the three-dimensional carbon nanomaterial fullerene.
The combustion method comprises the following steps: the carbon black with benzene and toluene incompletely combusted under the action of oxygen contains three-dimensional carbon nanomaterial, namely fullerene, and the proportion of fullerene in different carbon cages can be controlled by adjusting the pressure intensity, the gas proportion and the like.
The invention discloses a treatment method for improving crease resistance and ultraviolet resistance of silk, which comprises the following steps: (1) Preparing a finishing liquid, wherein the finishing liquid comprises citric acid, a reactive ultraviolet absorbent and a non-ionic wetting agent, and the pH value of the finishing liquid is alkalescent; (2) And (3) treating the silk by using the finishing liquid as a treating liquid and adopting a cold rolling process to obtain the silk with crease resistance and ultraviolet resistance. The invention provides a treatment method for improving crease resistance and ultraviolet resistance of silk, which utilizes citric acid and reactive ultraviolet absorbent to react with silk under alkalescent and low-temperature conditions to finish the silk, and endows the silk with good crease resistance and ultraviolet protection functions.
The novel functional silk fabric made of the three-dimensional carbon nano material successfully prepared in the early stage is subjected to further functional finishing by using environment-friendly natural materials such as citric acid and perilla leaf extract, and other special functions such as crease resistance, ultraviolet resistance and the like of the novel silk fabric based on the three-dimensional carbon nano material are improved on the basis of the original heat retention property, antistatic property and antibacterial property.
The method is used for developing natural and environment-friendly functional silk fabrics and products based on three-dimensional nano carbon materials, such as silk fabrics of various systems like silk, crape and satin, including full silk, silk-viscose blended yarn, silk-wool blended yarn, silk-cotton blended yarn and the like. As the raw materials and the production process of the product are all natural environment-friendly auxiliary materials, and the silk product can be endowed with unique beautiful color and luster and antibacterial, ultraviolet-resistant and other functionalities, on the basis, a plurality of series and categories of products such as related fabrics, clothes, business gifts, high-grade artistic fabrics and the like are innovatively designed, and industrialized production, popularization and application are carried out.
Detailed Description
The technical scheme adopted by the specific implementation mode is as follows: the acidified modified fullerene is applied to silk fabrics, and the acidified modified fullerene is specifically applied to the silk fabrics, wherein fullerene fibers and silk fibers are respectively manufactured, then yarns are blended, the acidified modified fullerene fibers are uniformly dispersed in deionized water, enter a coagulation bath through spinneret holes, carbon nanofibers are manufactured by using a wet spinning technology, and then the carbon nanofibers and the silk fibers are blended to prepare the yarns.
The silk fiber is prepared by taking natural silk as a raw material, adopting a salt/formic acid dissolving method to obtain a regenerated silk fibroin solution, dispersing a three-dimensional carbon nano material into the silk fibroin solution in a certain proportion, preparing fullerene silk conforming fiber through wet spinning forming, and establishing development and application of related antibacterial functional products from fiber, yarn to fabric on the basis of the obtained novel biomass fiber.
The fullerene material is prepared by an arc method or a combustion method. The prepared three-dimensional carbon nanomaterial fullerene can change other functionalities such as solubility, conductivity and the like of the three-dimensional carbon nanomaterial fullerene through cycloaddition reaction and hydroxyl. The preparation method of the three-dimensional carbon nanomaterial fullerene is simple, the price is low, various functional groups of different types can be obtained through chemical modification, the performance of the fullerene is more superior to that of graphene, and the fullerene has great application potential in silk fabrics.
The arc method comprises the following steps: introducing inert gas such as helium into a vacuum arc furnace, arranging a cathode and an anode for preparing the three-dimensional nano carbon material in an arc chamber, wherein the cathode material of the electrode is usually a spectrum-grade graphite rod, the anode material is usually a graphite rod, when two high-purity graphite electrodes are close to perform arc discharge, the carbon rod is gasified to form plasma, and small carbon molecules are collided, combined and closed for multiple times under inert atmosphere to form stable C 60 And high-carbon fullerene molecules which exist in a large amount of granular soot and are deposited on the inner wall of the reactor, and the soot is collected and extracted to obtain the three-dimensional carbon nanomaterial fullerene.
The combustion method comprises the following steps: the carbon black with benzene and toluene incompletely combusted under the action of oxygen contains three-dimensional carbon nanomaterial, namely fullerene, and the proportion of fullerene in different carbon cages can be controlled by adjusting the pressure intensity, the gas proportion and the like.
The invention discloses a treatment method for improving crease resistance and ultraviolet resistance of silk, which comprises the following steps: (1) Preparing a finishing liquid, wherein the finishing liquid comprises citric acid, a reactive ultraviolet absorbent and a non-ionic wetting agent, and the pH value of the finishing liquid is alkalescent; (2) And treating the silk by using the finishing liquid as a treating liquid and adopting a cold pad-batch process to obtain the silk with crease resistance and ultraviolet resistance. The invention improves the crease resistance and ultraviolet resistance of silk, utilizes citric acid and reactive ultraviolet absorbent to react with silk under alkalescence and low temperature conditions to finish the silk, and endows the silk with good crease resistance and ultraviolet protection functions.
The silk fabric is also provided with a fabric functional agent, the functional agent comprises a perilla leaf extract, a juniper extract, gallotannic acid, a dogbane leaf extract and other natural materials, the functional agent is added into colloid, the concentration of the functional agent is changed, and after the silk fabric is soaked in a padder for one time or soaked in a padder for two times, the silk fabric is washed and dried. The functional agent provided by the process can be repeatedly used in the processing of colloid medium, has high utilization rate, and has the characteristics of better finishing effect, water saving and low processing cost. The treated fabric can obtain multiple functional effects at the same time, and is suitable for high-grade environment-friendly silk multifunctional products.
The novel functional silk fabric made of the three-dimensional carbon nano material successfully prepared in the early stage is subjected to further functional finishing by using environment-friendly natural materials such as citric acid and perilla leaf extract, and other special functions such as crease resistance, ultraviolet resistance and the like of the novel silk fabric based on the three-dimensional carbon nano material are improved on the basis of the original heat retention property, antistatic property and antibacterial property.
The method is used for developing natural and environment-friendly functional silk fabrics and products based on three-dimensional nano carbon materials, such as silk fabrics of various systems like silk, crape and satin, including full silk, silk-viscose blended yarn, silk-wool blended yarn, silk-cotton blended yarn and the like. As the raw materials and the production process of the product are all natural environment-friendly auxiliary materials, and the silk product can be endowed with unique beautiful color and luster and antibacterial, ultraviolet-resistant and other functionalities, on the basis, a plurality of series and categories of products such as related fabrics, clothes, business gifts, high-grade artistic fabrics and the like are innovatively designed, and industrialized production, popularization and application are carried out.
The above description is only for the purpose of illustrating the technical solutions of the present invention and not for the purpose of limiting the same, and other modifications or equivalent substitutions made by those skilled in the art to the technical solutions of the present invention should be covered within the scope of the claims of the present invention without departing from the spirit and scope of the technical solutions of the present invention.
Claims (5)
1. The application of the acidic modified fullerene dispersion property is characterized in that: the technical scheme is as follows: the acidified modified fullerene is applied to silk fabrics, and the acidified modified fullerene is specifically applied to the silk fabrics, wherein fullerene fibers and silk fibers are respectively manufactured, then yarns are blended, the acidified modified fullerene fibers are uniformly dispersed in deionized water, enter a coagulation bath through spinneret holes, carbon nanofibers are manufactured by using a wet spinning technology, and then the carbon nanofibers and the silk fibers are blended to prepare the yarns.
2. Use of an acidified modified fullerene dispersing property according to claim 1, characterised in that: the silk fiber is prepared by taking natural silk as a raw material, adopting a salt/formic acid dissolving method to obtain a regenerated silk fibroin solution, dispersing a three-dimensional carbon nano material into the silk fibroin solution in a certain proportion, preparing fullerene silk conforming fiber through wet spinning forming, and taking the obtained novel biomass fiber as a basis.
3. The use of an acidified modified fullerene dispersing property according to claim 1, wherein: the fullerene material is prepared by an arc method or a combustion method.
4. The use of an acidified modified fullerene dispersing property according to claim 1, wherein: the arc method comprises the following steps: introducing inert gas such as helium into a vacuum arc furnace, arranging a cathode and an anode for preparing the three-dimensional nano carbon material in an arc chamber, wherein the cathode material of the electrode is usually a spectrum-grade graphite rod, the anode material is usually a graphite rod, when two high-purity graphite electrodes are close to perform arc discharge, the carbon rod is gasified to form plasma, and small carbon molecules are collided, combined and closed for multiple times under inert atmosphere to form stable C 60 And high-carbon fullerene molecules, which exist in a large amount of granular soot and are deposited on the inner wall of the reactor, and the soot is collected and extracted to obtain the fullerene.
5. The use of an acidified modified fullerene dispersing property according to claim 1, wherein: the combustion method comprises the following steps: the carbon black with benzene and toluene incompletely combusted under the action of oxygen contains fullerene, and the proportion of fullerene in different carbon cages can be controlled by adjusting the pressure intensity, the gas proportion and the like.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211381120.1A CN115852529A (en) | 2022-11-06 | 2022-11-06 | Application of acidified modified fullerene dispersion property |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211381120.1A CN115852529A (en) | 2022-11-06 | 2022-11-06 | Application of acidified modified fullerene dispersion property |
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| CN115852529A true CN115852529A (en) | 2023-03-28 |
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| CN202211381120.1A Pending CN115852529A (en) | 2022-11-06 | 2022-11-06 | Application of acidified modified fullerene dispersion property |
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|---|---|---|---|---|
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| CN115772725A (en) * | 2022-11-03 | 2023-03-10 | 苏州经贸职业技术学院 | Preparation of functional fullerene fiber blended silk fabric |
-
2022
- 2022-11-06 CN CN202211381120.1A patent/CN115852529A/en active Pending
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|---|---|---|---|---|
| CN101718007A (en) * | 2009-11-26 | 2010-06-02 | 郭筱洁 | Production method and device of regenerated fibroin fiber |
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| CN112516372A (en) * | 2020-11-12 | 2021-03-19 | 盐城工学院 | Composite drug-loaded fiber for absorbable surgical suture |
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| Title |
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Application publication date: 20230328 |