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CN107083580A - A kind of preparation method of the composite regenerated cellulose tissue repair materials of bamboo nanofiber - Google Patents

A kind of preparation method of the composite regenerated cellulose tissue repair materials of bamboo nanofiber Download PDF

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Publication number
CN107083580A
CN107083580A CN201710405416.5A CN201710405416A CN107083580A CN 107083580 A CN107083580 A CN 107083580A CN 201710405416 A CN201710405416 A CN 201710405416A CN 107083580 A CN107083580 A CN 107083580A
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Prior art keywords
solution
bamboo
preparation
regenerated cellulose
repair materials
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CN201710405416.5A
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Inventor
王吉鹏
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Hefei Create Technology Co Ltd
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Hefei Create Technology Co Ltd
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Priority to CN201710405416.5A priority Critical patent/CN107083580A/en
Publication of CN107083580A publication Critical patent/CN107083580A/en
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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
    • D01F8/02—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from cellulose, cellulose derivatives, or proteins
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L27/00—Materials for grafts or prostheses or for coating grafts or prostheses
    • A61L27/14—Macromolecular materials
    • A61L27/20—Polysaccharides
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L27/00—Materials for grafts or prostheses or for coating grafts or prostheses
    • A61L27/14—Macromolecular materials
    • A61L27/22—Polypeptides or derivatives thereof, e.g. degradation products
    • A61L27/227—Other specific proteins or polypeptides not covered by A61L27/222, A61L27/225 or A61L27/24
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L27/00—Materials for grafts or prostheses or for coating grafts or prostheses
    • A61L27/50—Materials characterised by their function or physical properties, e.g. injectable or lubricating compositions, shape-memory materials, surface modified materials
    • A61L27/54—Biologically active materials, e.g. therapeutic substances
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L27/00—Materials for grafts or prostheses or for coating grafts or prostheses
    • A61L27/50—Materials characterised by their function or physical properties, e.g. injectable or lubricating compositions, shape-memory materials, surface modified materials
    • A61L27/58—Materials at least partially resorbable by the body
    • 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
    • D01D5/0007—Electro-spinning
    • D01D5/0015—Electro-spinning characterised by the initial state of the material
    • D01D5/003—Electro-spinning characterised by the initial state of the material the material being a polymer solution or dispersion
    • 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
    • D01D5/0007—Electro-spinning
    • D01D5/0061—Electro-spinning characterised by the electro-spinning apparatus
    • D01D5/0069—Electro-spinning characterised by the electro-spinning apparatus characterised by the spinning section, e.g. capillary tube, protrusion or pin
    • 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
    • D01D5/0007—Electro-spinning
    • D01D5/0061—Electro-spinning characterised by the electro-spinning apparatus
    • D01D5/0076—Electro-spinning characterised by the electro-spinning apparatus characterised by the collecting device, e.g. drum, wheel, endless belt, plate or grid
    • 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
    • D01D5/0007—Electro-spinning
    • D01D5/0061—Electro-spinning characterised by the electro-spinning apparatus
    • D01D5/0092—Electro-spinning characterised by the electro-spinning apparatus characterised by the electrical field, e.g. combined with a magnetic fields, using biased or alternating fields
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
    • D04H1/42—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece
    • D04H1/4382—Stretched reticular film fibres; Composite fibres; Mixed fibres; Ultrafine fibres; Fibres for artificial leather
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/70—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres
    • D04H1/72—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres the fibres being randomly arranged
    • D04H1/728—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres the fibres being randomly arranged by electro-spinning
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2300/00—Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices
    • A61L2300/40—Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices characterised by a specific therapeutic activity or mode of action
    • A61L2300/412—Tissue-regenerating or healing or proliferative agents

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  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Transplantation (AREA)
  • Veterinary Medicine (AREA)
  • Mechanical Engineering (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Dermatology (AREA)
  • Epidemiology (AREA)
  • Public Health (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Biomedical Technology (AREA)
  • Molecular Biology (AREA)
  • Artificial Filaments (AREA)

Abstract

A kind of preparation method of the composite regenerated cellulose tissue repair materials of bamboo nanofiber, belongs to tissue renovation material preparing technical field, including：Repair materials are made in the preparation of bamboo nanofiber solution, the preparation of regenerated cellulose spinning solution, electrostatic spinning.Tissue renovation material produced by the present invention has good anti-microbial property, mechanical performance, tissue repair performance and drug attachment.

Description

A kind of preparation method of the composite regenerated cellulose tissue repair materials of bamboo nanofiber
Technical field
The invention belongs to tissue renovation material preparing technical field, more particularly to a kind of composite regenerated fiber of bamboo nanofiber The preparation method of plain tissue renovation material.
Background technology
Cellulose as natural biopolymer, with biodegradability, the physics of biocompatibility and uniqueness, Chemistry and mechanical performance, it has also become the study hotspot in new bio medical material field.And prior art is fine using regeneration mostly Dimension element is blended with other materials, and freeze-drying prepares composite membrane, using be combined made from the method film uniformity, stability compared with Difference, and tissue repairing ability and drug attachment need further raising.
The content of the invention
In order to solve problems of the prior art, the invention provides it is a kind of with good tissue repairing ability and The preparation method of the composite regenerated cellulose tissue repair materials of bamboo nanofiber of drug attachment.
The present invention uses following technical scheme：
A kind of preparation method of the composite regenerated cellulose tissue repair materials of bamboo nanofiber, comprises the following steps：
Step one：20g bamboo fibres are weighed, are put into the NaOH solution that 400g, mass fraction are 17.5%, and be placed into Temperature is in 100 DEG C of thermostat water bath, 60min is boiled in boiling, then bamboo fibre is cleaned to neutrality repeatedly with deionized water, is placed in 6h is dried in 70 DEG C of baking ovens, crushed after being dried crosses 80 mesh sieves into coarse powder；
Step 2：Take 16gLiCl to put into equipped with 40 DEG C, the container of 184g dimethyl acetamides, stirred in constant temperature magnetic force Mixing makes LiCl fully dissolve in the presence of device, is configured to the solvent that mass fraction is 8%, takes made from solvent 100g and step one Bamboo powder 10g, mixes 3h in 60 DEG C of thermostat water baths, is placed in Ultrasonic cell smash, power output 800W's Under the conditions of ultrasonically treated 15min, obtain bamboo nanofiber solution；
Step 3：Silk cocoon is removed into pupa, the mass concentration boiled is inserted in 0.5% aqueous sodium carbonate, bath raio is 1: 50, silk cocoon surface silk gum is removed, will pull out and wring out into thread silk cocoon, after repeating aforesaid operations once, use deionization Water is cleaned, and degumming fibroin is obtained after air-drying；
Step 4：By CaCl2It is dissolved under room temperature state in formic acid, stirs 30min, it is 5wt.%'s that concentration, which is made, CaCl2- FA solution, is then dissolved in CaCl by degumming fibroin2In-FA solution, magnetic agitation 3h obtains regenerated silk fibroin molten Liquid, drying and forming-film, soaks 3h, re-dry obtains regenerated silk fibroin film, by regenerated silk egg by film with deionized water at room temperature Tunica albuginea is secondary under room temperature state to be dissolved in formic acid, and bath raio is 1:10, dissolution time is 2h, obtains regenerated silk fibroin spinning Liquid；
Step 5：Cotton linter 5g is taken, is dissolved in formic acid, the cellulose solution of mass concentration 4% is configured to；
Step 6：By regenerated silk fibroin spinning solution and cellulose solution by weight 4:1 is well mixed to obtain regenerated fiber Plain spinning solution；
Step 7：By bamboo nanofiber solution and regenerated cellulose spinning solution in mass ratio 4:19 are well mixed, using super Sound wave shock disperses to it, magnetic agitation 1h under the conditions of 50 DEG C, then continues to stir 8h at room temperature, obtains viscous solution and puts In the medical needle tubing being connected with high-pressure installation, repair materials are made by electrostatic spinning, high-pressure installation voltage is 20kV, spinning Flow 2ml/h, obtained material is placed in the ethanol of volumetric concentration 75% and soaks 30min, is dried in vacuo at 40 DEG C.
It is preferred that, the capacity of the medical needle tubing described in step 7 is 20ml.
It is preferred that, the syringe needle of the medical needle tubing described in step 7 is fixed at electrostatic spinning receiver board 20cm.
It is preferred that, the syringe needle internal diameter of the medical needle tubing described in step 7 is 0.41mm.
The beneficial effects of the present invention are：
1) fibroin albumen and bamboo nanofiber have good antibiotic property and biocompatibility.
2) cellulose has good biocompatibility, degradability and excellent mechanical performance.
3) cellulose can improve the mechanical performance of material, and fibroin albumen can improve materials microstructure repair ability.
4) bamboo nanofiber, and the material prepared using electrostatic spinning technique are added, the hole of material is further increased Rate, is conducive to the attachment of medicine.
Embodiment
With reference to embodiment, the present invention will be further described.
Embodiment 1
A kind of preparation method of the composite regenerated cellulose tissue repair materials of bamboo nanofiber, comprises the following steps：
Step one：20g bamboo fibres are weighed, are put into the NaOH solution that 400g, mass fraction are 17.5%, and be placed into Temperature is in 100 DEG C of thermostat water bath, 60min is boiled in boiling, then bamboo fibre is cleaned to neutrality repeatedly with deionized water, is placed in 6h is dried in 70 DEG C of baking ovens, crushed after being dried crosses 80 mesh sieves into coarse powder；
Step 2：Take 16gLiCl to put into equipped with 40 DEG C, the container of 184g dimethyl acetamides, stirred in constant temperature magnetic force Mixing makes LiCl fully dissolve in the presence of device, is configured to the solvent that mass fraction is 8%, takes made from solvent 100g and step one Bamboo powder 10g, mixes 3h in 60 DEG C of thermostat water baths, is placed in Ultrasonic cell smash, power output 800W's Under the conditions of ultrasonically treated 15min, obtain bamboo nanofiber solution；
Step 3：Silk cocoon is removed into pupa, the mass concentration boiled is inserted in 0.5% aqueous sodium carbonate, bath raio is 1: 50, silk cocoon surface silk gum is removed, will pull out and wring out into thread silk cocoon, after repeating aforesaid operations once, use deionization Water is cleaned, and degumming fibroin is obtained after air-drying；
Step 4：By CaCl2It is dissolved under room temperature state in formic acid, stirs 30min, it is 5wt.%'s that concentration, which is made, CaCl2- FA solution, is then dissolved in CaCl by degumming fibroin2In-FA solution, magnetic agitation 3h obtains regenerated silk fibroin molten Liquid, drying and forming-film, soaks 3h, re-dry obtains regenerated silk fibroin film, by regenerated silk egg by film with deionized water at room temperature Tunica albuginea is secondary under room temperature state to be dissolved in formic acid, and bath raio is 1:10, dissolution time is 2h, obtains regenerated silk fibroin spinning Liquid；
Step 5：Cotton linter 5g is taken, is dissolved in formic acid, the cellulose solution of mass concentration 4% is configured to；
Step 6：By regenerated silk fibroin spinning solution and cellulose solution by weight 4:1 is well mixed to obtain regenerated fiber Plain spinning solution；
Step 7：By bamboo nanofiber solution and regenerated cellulose spinning solution in mass ratio 4:19 are well mixed, using super Sound wave shock disperses to it, magnetic agitation 1h under the conditions of 50 DEG C, then continues to stir 8h at room temperature, obtains viscous solution and puts In the medical needle tubing being connected with high-pressure installation, repair materials are made by electrostatic spinning, high-pressure installation voltage is 20kV, spinning Flow 2ml/h, obtained material is placed in the ethanol of volumetric concentration 75% and soaks 30min, is dried in vacuo at 40 DEG C.
The capacity of medical needle tubing described in step 7 is 20ml, and the syringe needle of described medical needle tubing is fixed on apart from electrostatic At spinning receiver board 20cm, syringe needle internal diameter is 0.41mm.

Claims (4)

1. a kind of preparation method of the composite regenerated cellulose tissue repair materials of bamboo nanofiber, it is characterised in that including following Step：
Step one：20g bamboo fibres are weighed, are put into the NaOH solution that 400g, mass fraction are 17.5%, and be placed into temperature For in 100 DEG C of thermostat water baths, 60min is boiled in boiling, then bamboo fibre is cleaned to neutrality repeatedly with deionized water, is placed in 70 DEG C 6h is dried in baking oven, crushed after being dried crosses 80 mesh sieves into coarse powder；
Step 2：16gLiCl is taken to put into equipped with 40 DEG C, the container of 184g dimethyl acetamides, in constant temperature blender with magnetic force In the presence of LiCl is fully dissolved, be configured to mass fraction be 8% solvent, take bamboo powder made from solvent 100g and step one 10g, mixes 3h in 60 DEG C of thermostat water baths, is placed in Ultrasonic cell smash, in power output 800W condition Under ultrasonically treated 15min, obtain bamboo nanofiber solution；
Step 3：Silk cocoon is removed into pupa, the mass concentration boiled is inserted in 0.5% aqueous sodium carbonate, bath raio is 1:50, remove Silk cocoon surface silk gum is removed, will pull out and wring out into thread silk cocoon, after repeating aforesaid operations once, be washed with deionized water Only, degumming fibroin is obtained after air-drying；
Step 4：By CaCl2It is dissolved under room temperature state in formic acid, stirs 30min, the CaCl that concentration is 5wt.% is made2- FA solution, is then dissolved in CaCl by degumming fibroin2In-FA solution, magnetic agitation 3h obtains regenerated silk fibroin solution, room The lower drying and forming-film of temperature, soaks 3h, re-dry obtains regenerated silk fibroin film, by regenerated silk fibroin film by film with deionized water Secondary under room temperature state to be dissolved in formic acid, bath raio is 1:10, dissolution time is 2h, obtains regenerated silk fibroin spinning solution；
Step 5：Cotton linter 5g is taken, is dissolved in formic acid, the cellulose solution of mass concentration 4% is configured to；
Step 6：By regenerated silk fibroin spinning solution and cellulose solution by weight 4:1 is well mixed that regenerated cellulose is spun Silk liquid；
Step 7：By bamboo nanofiber solution and regenerated cellulose spinning solution in mass ratio 4:19 are well mixed, and use ultrasonic wave Concussion it is disperseed, magnetic agitation 1h under the conditions of 50 DEG C, then at room temperature continue stir 8h, obtain viscous solution be placed in In the medical needle tubing of high-pressure installation connection, repair materials are made by electrostatic spinning, high-pressure installation voltage is 20kV, spinning flow 2ml/h, obtained material is placed in the ethanol of volumetric concentration 75% and soaks 30min, is dried in vacuo at 40 DEG C.
2. a kind of preparation method of the composite regenerated cellulose tissue repair materials of bamboo nanofiber according to claim 1, It is characterized in that：The capacity of medical needle tubing described in step 7 is 20ml.
3. a kind of preparation method of the composite regenerated cellulose tissue repair materials of bamboo nanofiber according to claim 1, It is characterized in that：The syringe needle of medical needle tubing described in step 7 is fixed at electrostatic spinning receiver board 20cm.
4. a kind of preparation method of the composite regenerated cellulose tissue repair materials of bamboo nanofiber according to claim 1, It is characterized in that：The syringe needle internal diameter of medical needle tubing described in step 7 is 0.41mm.
CN201710405416.5A 2017-06-01 2017-06-01 A kind of preparation method of the composite regenerated cellulose tissue repair materials of bamboo nanofiber Pending CN107083580A (en)

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107955986A (en) * 2017-12-12 2018-04-24 芜湖环瑞汽车内饰件有限公司 A kind of preparation method of microcapsule aromatic type regenerated bamboo fiber automotive interior material
CN110215351A (en) * 2019-06-06 2019-09-10 杭州贝高母婴用品有限公司 A kind of soft, paper diaper of pro-skin and its production technology
CN111499927A (en) * 2020-06-24 2020-08-07 内蒙古科技大学 Cellulose/silk fibroin composite aerogel long fiber and preparation method thereof
CN112297277A (en) * 2020-09-15 2021-02-02 南京林业大学 Preparation method of bamboo nanofiber/polyethylene multilayer composite gas barrier material

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101036802A (en) * 2006-12-30 2007-09-19 苏州大学 Antheraea pernyi silk fibrion biology medicine material and the preparation method
CN101575771A (en) * 2009-06-08 2009-11-11 清华大学 Method for preparing blending electrospun fiber membrane by adopting membrane protein contained in avian egg shells
CN102806021A (en) * 2012-07-27 2012-12-05 东华大学 Method for preparing cellulose nanocrystal/electrostatic spinning nanofiber filter film
CN103173892A (en) * 2013-04-03 2013-06-26 北京石油化工学院 Preparation method of nano bamboo fiber composite material
CN103341209A (en) * 2013-07-08 2013-10-09 苏州大学 Silk fibroin nanofiber membrane and preparation method thereof
CN104784744A (en) * 2015-05-09 2015-07-22 南京师范大学 Compound method for preparing wound dressing by utilizing human hair keratin

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101036802A (en) * 2006-12-30 2007-09-19 苏州大学 Antheraea pernyi silk fibrion biology medicine material and the preparation method
CN101575771A (en) * 2009-06-08 2009-11-11 清华大学 Method for preparing blending electrospun fiber membrane by adopting membrane protein contained in avian egg shells
CN102806021A (en) * 2012-07-27 2012-12-05 东华大学 Method for preparing cellulose nanocrystal/electrostatic spinning nanofiber filter film
CN103173892A (en) * 2013-04-03 2013-06-26 北京石油化工学院 Preparation method of nano bamboo fiber composite material
CN103341209A (en) * 2013-07-08 2013-10-09 苏州大学 Silk fibroin nanofiber membrane and preparation method thereof
CN104784744A (en) * 2015-05-09 2015-07-22 南京师范大学 Compound method for preparing wound dressing by utilizing human hair keratin

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107955986A (en) * 2017-12-12 2018-04-24 芜湖环瑞汽车内饰件有限公司 A kind of preparation method of microcapsule aromatic type regenerated bamboo fiber automotive interior material
CN110215351A (en) * 2019-06-06 2019-09-10 杭州贝高母婴用品有限公司 A kind of soft, paper diaper of pro-skin and its production technology
CN111499927A (en) * 2020-06-24 2020-08-07 内蒙古科技大学 Cellulose/silk fibroin composite aerogel long fiber and preparation method thereof
CN111499927B (en) * 2020-06-24 2022-03-01 内蒙古科技大学 Cellulose/silk fibroin composite aerogel long fiber and preparation method thereof
CN112297277A (en) * 2020-09-15 2021-02-02 南京林业大学 Preparation method of bamboo nanofiber/polyethylene multilayer composite gas barrier material

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