CN106220896B - 一种柔韧和高含水量纤维素/壳聚糖基复合凝胶、其对应的复合膜和应用 - Google Patents
一种柔韧和高含水量纤维素/壳聚糖基复合凝胶、其对应的复合膜和应用 Download PDFInfo
- Publication number
- CN106220896B CN106220896B CN201610602506.9A CN201610602506A CN106220896B CN 106220896 B CN106220896 B CN 106220896B CN 201610602506 A CN201610602506 A CN 201610602506A CN 106220896 B CN106220896 B CN 106220896B
- Authority
- CN
- China
- Prior art keywords
- chitosan
- cellulose
- solution
- plural gel
- flexible
- 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.)
- Active
Links
- 229920001661 Chitosan Polymers 0.000 title claims abstract description 92
- 229920002678 cellulose Polymers 0.000 title claims abstract description 67
- 239000001913 cellulose Substances 0.000 title claims abstract description 67
- 239000012528 membrane Substances 0.000 title claims abstract description 31
- 239000002131 composite material Substances 0.000 title claims abstract description 29
- 239000000243 solution Substances 0.000 claims abstract description 41
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 claims abstract description 33
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 claims abstract description 30
- 239000004202 carbamide Substances 0.000 claims abstract description 30
- 238000007872 degassing Methods 0.000 claims abstract description 24
- 239000007788 liquid Substances 0.000 claims abstract description 23
- 239000007864 aqueous solution Substances 0.000 claims abstract description 22
- 238000012545 processing Methods 0.000 claims abstract description 17
- 239000000463 material Substances 0.000 claims abstract description 15
- 239000011521 glass Substances 0.000 claims abstract description 13
- 238000002834 transmittance Methods 0.000 claims abstract description 13
- 239000002904 solvent Substances 0.000 claims abstract description 10
- 238000000034 method Methods 0.000 claims abstract description 9
- 230000003115 biocidal effect Effects 0.000 claims abstract description 8
- 238000001035 drying Methods 0.000 claims abstract description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 4
- 239000005022 packaging material Substances 0.000 claims abstract description 3
- 238000002156 mixing Methods 0.000 claims description 12
- 238000003756 stirring Methods 0.000 claims description 10
- 238000013019 agitation Methods 0.000 claims description 9
- 239000011259 mixed solution Substances 0.000 claims description 8
- 239000000843 powder Substances 0.000 claims description 8
- 238000010907 mechanical stirring Methods 0.000 claims description 4
- 239000000203 mixture Substances 0.000 claims description 4
- 230000008569 process Effects 0.000 claims description 4
- 238000007711 solidification Methods 0.000 claims description 4
- 230000008023 solidification Effects 0.000 claims description 4
- 230000001815 facial effect Effects 0.000 claims description 3
- 238000007710 freezing Methods 0.000 claims description 3
- 230000008014 freezing Effects 0.000 claims description 3
- 230000004888 barrier function Effects 0.000 claims description 2
- 230000008929 regeneration Effects 0.000 claims description 2
- 238000011069 regeneration method Methods 0.000 claims description 2
- 238000009452 anti-microbial packaging Methods 0.000 claims 1
- GLXDVVHUTZTUQK-UHFFFAOYSA-M lithium;hydroxide;hydrate Chemical compound [Li+].O.[OH-] GLXDVVHUTZTUQK-UHFFFAOYSA-M 0.000 claims 1
- 230000001629 suppression Effects 0.000 claims 1
- 229920003229 poly(methyl methacrylate) Polymers 0.000 abstract description 7
- 239000004926 polymethyl methacrylate Substances 0.000 abstract description 7
- WMFOQBRAJBCJND-UHFFFAOYSA-M Lithium hydroxide Chemical compound [Li+].[OH-] WMFOQBRAJBCJND-UHFFFAOYSA-M 0.000 abstract description 6
- 230000000844 anti-bacterial effect Effects 0.000 abstract description 4
- 238000002360 preparation method Methods 0.000 abstract description 4
- 230000035699 permeability Effects 0.000 abstract description 2
- 150000001875 compounds Chemical class 0.000 description 7
- 230000008961 swelling Effects 0.000 description 7
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 6
- 239000002585 base Substances 0.000 description 6
- 239000000835 fiber Substances 0.000 description 6
- 238000002604 ultrasonography Methods 0.000 description 6
- 238000012512 characterization method Methods 0.000 description 5
- 230000003287 optical effect Effects 0.000 description 5
- SNQABJUAAUNSEJ-UHFFFAOYSA-N 1,3-bis(4-fluorophenyl)thiourea Chemical compound C1=CC(F)=CC=C1NC(=S)NC1=CC=C(F)C=C1 SNQABJUAAUNSEJ-UHFFFAOYSA-N 0.000 description 4
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 4
- 239000003513 alkali Substances 0.000 description 4
- PTXRQIPIELXJFH-UHFFFAOYSA-N ethyl 2-benzamidoacetate Chemical compound CCOC(=O)CNC(=O)C1=CC=CC=C1 PTXRQIPIELXJFH-UHFFFAOYSA-N 0.000 description 4
- FFJZJGQTTHKUOO-UHFFFAOYSA-N 1-(2,3-dichlorophenyl)-3-(furan-2-ylmethyl)thiourea Chemical compound ClC1=CC=CC(NC(=S)NCC=2OC=CC=2)=C1Cl FFJZJGQTTHKUOO-UHFFFAOYSA-N 0.000 description 3
- -1 acyl Amine Chemical class 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 229920005615 natural polymer Polymers 0.000 description 3
- MBHIFEVCUDZVNO-UHFFFAOYSA-N 1-(4-chloro-2-methylphenyl)-3-[3-(cyclohexylamino)propyl]thiourea Chemical compound CC1=CC(Cl)=CC=C1NC(=S)NCCCNC1CCCCC1 MBHIFEVCUDZVNO-UHFFFAOYSA-N 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 230000018109 developmental process Effects 0.000 description 2
- 235000019441 ethanol Nutrition 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 2
- 229920002521 macromolecule Polymers 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- PTHCMJGKKRQCBF-UHFFFAOYSA-N Cellulose, microcrystalline Chemical compound OC1C(O)C(OC)OC(CO)C1OC1C(O)C(O)C(OC)C(CO)O1 PTHCMJGKKRQCBF-UHFFFAOYSA-N 0.000 description 1
- 102000008186 Collagen Human genes 0.000 description 1
- 108010035532 Collagen Proteins 0.000 description 1
- 241000233866 Fungi Species 0.000 description 1
- 241000124008 Mammalia Species 0.000 description 1
- 241001465754 Metazoa Species 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000011260 aqueous acid Substances 0.000 description 1
- 238000009395 breeding Methods 0.000 description 1
- 230000001488 breeding effect Effects 0.000 description 1
- 230000003197 catalytic effect Effects 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 238000005253 cladding Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000015271 coagulation Effects 0.000 description 1
- 238000005345 coagulation Methods 0.000 description 1
- 229920001436 collagen Polymers 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 230000000536 complexating effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 239000002537 cosmetic Substances 0.000 description 1
- 239000006184 cosolvent Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 230000007062 hydrolysis Effects 0.000 description 1
- 238000006460 hydrolysis reaction Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 239000002608 ionic liquid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229910021645 metal ion Inorganic materials 0.000 description 1
- 230000005012 migration Effects 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 239000002574 poison Substances 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 230000001376 precipitating effect Effects 0.000 description 1
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 description 1
- 239000013557 residual solvent Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
- 210000002700 urine Anatomy 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 230000010148 water-pollination Effects 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L1/00—Compositions of cellulose, modified cellulose or cellulose derivatives
- C08L1/02—Cellulose; Modified cellulose
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K8/00—Cosmetics or similar toiletry preparations
- A61K8/02—Cosmetics or similar toiletry preparations characterised by special physical form
- A61K8/0212—Face masks
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K8/00—Cosmetics or similar toiletry preparations
- A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
- A61K8/72—Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds
- A61K8/73—Polysaccharides
- A61K8/731—Cellulose; Quaternized cellulose derivatives
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K8/00—Cosmetics or similar toiletry preparations
- A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
- A61K8/72—Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds
- A61K8/73—Polysaccharides
- A61K8/736—Chitin; Chitosan; Derivatives thereof
-
- 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
- A61L15/00—Chemical aspects of, or use of materials for, bandages, dressings or absorbent pads
- A61L15/16—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons
- A61L15/22—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons containing macromolecular materials
- A61L15/225—Mixtures of macromolecular compounds
-
- 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
- A61L15/00—Chemical aspects of, or use of materials for, bandages, dressings or absorbent pads
- A61L15/16—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons
- A61L15/42—Use of materials characterised by their function or physical properties
-
- 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
- A61L15/00—Chemical aspects of, or use of materials for, bandages, dressings or absorbent pads
- A61L15/16—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons
- A61L15/42—Use of materials characterised by their function or physical properties
- A61L15/46—Deodorants or malodour counteractants, e.g. to inhibit the formation of ammonia or bacteria
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
- A61Q19/00—Preparations for care of the skin
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D65/00—Wrappers or flexible covers; Packaging materials of special type or form
- B65D65/38—Packaging materials of special type or form
- B65D65/46—Applications of disintegrable, dissolvable or edible materials
- B65D65/466—Bio- or photodegradable packaging materials
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J3/00—Processes of treating or compounding macromolecular substances
- C08J3/02—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques
- C08J3/03—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques in aqueous media
- C08J3/075—Macromolecular gels
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
- C08J5/18—Manufacture of films or sheets
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L5/00—Compositions of polysaccharides or of their derivatives not provided for in groups C08L1/00 or C08L3/00
- C08L5/08—Chitin; Chondroitin sulfate; Hyaluronic acid; Derivatives thereof
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K2800/00—Properties of cosmetic compositions or active ingredients thereof or formulation aids used therein and process related aspects
- A61K2800/10—General cosmetic use
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2301/00—Characterised by the use of cellulose, modified cellulose or cellulose derivatives
- C08J2301/02—Cellulose; Modified cellulose
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2305/00—Characterised by the use of polysaccharides or of their derivatives not provided for in groups C08J2301/00 or C08J2303/00
- C08J2305/08—Chitin; Chondroitin sulfate; Hyaluronic acid; Derivatives thereof
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2401/00—Characterised by the use of cellulose, modified cellulose or cellulose derivatives
- C08J2401/02—Cellulose; Modified cellulose
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2405/00—Characterised by the use of polysaccharides or of their derivatives not provided for in groups C08J2401/00 or C08J2403/00
- C08J2405/08—Chitin; Chondroitin sulfate; Hyaluronic acid; Derivatives thereof
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2201/00—Properties
- C08L2201/06—Biodegradable
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2201/00—Properties
- C08L2201/10—Transparent films; Clear coatings; Transparent materials
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2203/00—Applications
- C08L2203/16—Applications used for films
Landscapes
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- General Health & Medical Sciences (AREA)
- Epidemiology (AREA)
- Engineering & Computer Science (AREA)
- Medicinal Chemistry (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Polymers & Plastics (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Hematology (AREA)
- Birds (AREA)
- Manufacturing & Machinery (AREA)
- Dispersion Chemistry (AREA)
- Biodiversity & Conservation Biology (AREA)
- Dermatology (AREA)
- Mechanical Engineering (AREA)
- Polysaccharides And Polysaccharide Derivatives (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
Abstract
Description
Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610602506.9A CN106220896B (zh) | 2016-07-27 | 2016-07-27 | 一种柔韧和高含水量纤维素/壳聚糖基复合凝胶、其对应的复合膜和应用 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610602506.9A CN106220896B (zh) | 2016-07-27 | 2016-07-27 | 一种柔韧和高含水量纤维素/壳聚糖基复合凝胶、其对应的复合膜和应用 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN106220896A CN106220896A (zh) | 2016-12-14 |
CN106220896B true CN106220896B (zh) | 2018-08-17 |
Family
ID=57534499
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201610602506.9A Active CN106220896B (zh) | 2016-07-27 | 2016-07-27 | 一种柔韧和高含水量纤维素/壳聚糖基复合凝胶、其对应的复合膜和应用 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN106220896B (zh) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107189109A (zh) * | 2017-07-04 | 2017-09-22 | 浙江理工大学 | 一种均质聚多糖溶液及其制备方法 |
CN107474474A (zh) * | 2017-07-27 | 2017-12-15 | 中国林业科学研究院林产化学工业研究所 | 一种纤维素增强酚醛树脂复合材料及其制备方法 |
CN108433998A (zh) * | 2018-03-29 | 2018-08-24 | 盐城工学院 | 一种复合面膜材料及其制备方法和应用 |
CN108424538B (zh) * | 2018-04-25 | 2020-11-27 | 盐城工学院 | 一种纤维素/纳米凹凸棒土复合阻隔膜的制备方法 |
CN109705379B (zh) * | 2018-12-30 | 2021-08-31 | 福建师范大学 | 一种壳聚糖基聚电解质复合膜的制备方法 |
CN110330682A (zh) * | 2019-06-28 | 2019-10-15 | 天津科技大学 | 一种高效甲醛吸附特性的壳聚糖/纤维素气凝胶球的制备 |
CN110698731A (zh) * | 2019-10-17 | 2020-01-17 | 中国人民解放军陆军军医大学第一附属医院 | 一种多功能复合生物材料、制备方法及其应用 |
CN113004553B (zh) * | 2019-12-19 | 2022-04-15 | 武汉大学 | 一种连续制备蚕丝纳米纤维与甲壳素或壳聚糖复合膜的方法 |
CN111849135A (zh) * | 2020-06-23 | 2020-10-30 | 南宁学院 | 一种聚己内酯复合材料及其制备方法 |
CN111973803B (zh) * | 2020-09-03 | 2022-04-01 | 湖南工业大学 | 一种具有优异力学性能和抗菌性的壳聚糖基抗菌伤口敷料 |
CN112708170A (zh) * | 2020-12-10 | 2021-04-27 | 东华理工大学 | 一种光致变色生物质基柔性凝胶膜 |
CN113831067B (zh) * | 2021-09-14 | 2022-12-13 | 武汉纺织大学 | 一种水硬性有机-无机复合材料的制备方法及应用 |
CN113980326A (zh) * | 2021-11-08 | 2022-01-28 | 武汉大学 | 一种高抗菌性壳聚糖-银复合海绵及其制备方法、应用 |
CN116474153B (zh) * | 2022-01-17 | 2024-09-27 | 四川大学 | 一种基于竹纤维-低共熔溶剂-明胶的皮肤溃疡护理贴膜 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100542658C (zh) * | 2007-08-22 | 2009-09-23 | 武汉大学 | 一种纤维素凝胶膜的制备方法 |
CN101880410B (zh) * | 2010-07-21 | 2014-08-13 | 武汉大学 | 一种高强度透明纤维素材料及其制备方法 |
CN103467760B (zh) * | 2013-09-09 | 2016-01-27 | 浙江大学 | 一种制备高强度壳聚糖/纤维素复合水凝胶膜的方法 |
-
2016
- 2016-07-27 CN CN201610602506.9A patent/CN106220896B/zh active Active
Also Published As
Publication number | Publication date |
---|---|
CN106220896A (zh) | 2016-12-14 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN106220896B (zh) | 一种柔韧和高含水量纤维素/壳聚糖基复合凝胶、其对应的复合膜和应用 | |
CN103341209B (zh) | 一种丝素蛋白纳米纤维膜及其制备方法 | |
CN103341214B (zh) | 一种丝素蛋白膜及其制备方法 | |
CN103446621B (zh) | 一种含纳米银的海藻酸钠基抗菌医用敷料的制备方法 | |
CN102120044B (zh) | 一种壳聚糖与炭纳米管复合敷料及其制备方法 | |
CN103806123A (zh) | 丝素蛋白/海藻酸钠复合纤维及其制备方法 | |
CN109646710B (zh) | 一种临床内科止血的止血材料及其制备方法 | |
CN101700409A (zh) | 一种由纯天然材料制备的创伤用材料 | |
CN104069536A (zh) | 一种制备海藻酸钠-壳聚糖纳米级医用敷料的制备方法 | |
CN105903064A (zh) | 一种壳聚糖微球及其制备方法和应用 | |
CN1940153A (zh) | 壳聚糖接枝海藻纤维及其制备方法与用途 | |
CN106758217A (zh) | 一种明胶/壳聚糖复合纳米纤维膜的交联制备方法 | |
CN106265129A (zh) | 一种丝素蛋白‑海藻酸盐复合膜及其制备方法和应用 | |
CN110448721A (zh) | 一种抗菌粘附导电止血抗氧化的可注射复合水凝胶及其制备方法和应用 | |
CN108221081A (zh) | 高强度羧甲基纤维素/海藻酸钠共混纤维及其制备方法 | |
CN109267240A (zh) | 一种医用敷料用壳聚糖/海藻酸钙无针静电纺纳米纤维膜及其制备方法 | |
CN106496608B (zh) | 胶原基复配非离子型多糖构建复合水凝胶的制备方法 | |
CN103225175B (zh) | 制备含纳米银和氨基酸聚乙烯醇纳米纤维膜的方法 | |
KR101862855B1 (ko) | 금과 이온결합된 키토산 섬유 및 그의 제조방법 | |
CN101530629A (zh) | 一种光交联壳聚糖水凝胶膜的制备方法 | |
CN109252245B (zh) | 一种超吸水海藻纤维及其制备方法 | |
CN109908394A (zh) | 可降解医用抗菌防渗漏保护膜及其制备方法 | |
CN110028685A (zh) | 一种丝素/壳聚糖/多孔氧化石墨烯复合三维支架的制备方法 | |
CN103788394A (zh) | 一种高强度抗紫外线的丝素蛋白膜的制备方法 | |
CN113980109A (zh) | 一种再生丝素蛋白材料的制备方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right |
Effective date of registration: 20240929 Address after: Room 401-478, 4th Floor, Building 1, High tech Zone Industrial Innovation Park, No. 13-19 Ketai 2nd Road, Guangzhou Private Science and Technology Park, Baiyun District, Guangzhou City, Guangdong Province 510445 Patentee after: Guangdong Fengchuan Medical Technology Co.,Ltd. Country or region after: China Address before: 224051 Yancheng Institute Of Technology, 1 hope Avenue Middle Road, Yancheng City, Jiangsu Patentee before: YANCHENG INSTITUTE OF TECHNOLOGY Country or region before: China |