CN113717441B - 松香酸钠和纤维素纳米晶协同改性的淀粉基纳米复合材料及其制备方法 - Google Patents
松香酸钠和纤维素纳米晶协同改性的淀粉基纳米复合材料及其制备方法 Download PDFInfo
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- CN113717441B CN113717441B CN202111077057.8A CN202111077057A CN113717441B CN 113717441 B CN113717441 B CN 113717441B CN 202111077057 A CN202111077057 A CN 202111077057A CN 113717441 B CN113717441 B CN 113717441B
- Authority
- CN
- China
- Prior art keywords
- starch
- parts
- sodium abietate
- stirring
- composite material
- 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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Links
- 229920002472 Starch Polymers 0.000 title claims abstract description 69
- 235000019698 starch Nutrition 0.000 title claims abstract description 69
- 239000008107 starch Substances 0.000 title claims abstract description 67
- ITCAUAYQCALGGV-XTICBAGASA-M sodium;(1r,4ar,4br,10ar)-1,4a-dimethyl-7-propan-2-yl-2,3,4,4b,5,6,10,10a-octahydrophenanthrene-1-carboxylate Chemical compound [Na+].C([C@@H]12)CC(C(C)C)=CC1=CC[C@@H]1[C@]2(C)CCC[C@@]1(C)C([O-])=O ITCAUAYQCALGGV-XTICBAGASA-M 0.000 title claims abstract description 54
- 239000002159 nanocrystal Substances 0.000 title claims abstract description 50
- 239000001913 cellulose Substances 0.000 title claims abstract description 49
- 229920002678 cellulose Polymers 0.000 title claims abstract description 49
- 239000000463 material Substances 0.000 title claims abstract description 28
- 239000002114 nanocomposite Substances 0.000 title claims abstract description 24
- 238000002360 preparation method Methods 0.000 title claims abstract description 15
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 30
- 238000003756 stirring Methods 0.000 claims description 37
- PEDCQBHIVMGVHV-UHFFFAOYSA-N glycerol group Chemical group OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 claims description 36
- 239000008367 deionised water Substances 0.000 claims description 23
- 229910021641 deionized water Inorganic materials 0.000 claims description 23
- 239000006185 dispersion Substances 0.000 claims description 12
- 238000001035 drying Methods 0.000 claims description 9
- 239000004014 plasticizer Substances 0.000 claims description 9
- 239000011521 glass Substances 0.000 claims description 8
- 239000007788 liquid Substances 0.000 claims description 8
- 125000002091 cationic group Chemical group 0.000 claims description 3
- 239000003973 paint Substances 0.000 claims description 2
- 229920008262 Thermoplastic starch Polymers 0.000 abstract description 16
- 239000004628 starch-based polymer Substances 0.000 abstract description 16
- 230000000903 blocking effect Effects 0.000 abstract description 8
- 239000002131 composite material Substances 0.000 abstract description 8
- 239000000945 filler Substances 0.000 abstract description 2
- 238000004806 packaging method and process Methods 0.000 abstract description 2
- 229920000642 polymer Polymers 0.000 abstract description 2
- 230000006750 UV protection Effects 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 235000011187 glycerol Nutrition 0.000 description 11
- 230000000052 comparative effect Effects 0.000 description 6
- 230000004888 barrier function Effects 0.000 description 4
- 238000011056 performance test Methods 0.000 description 3
- 235000013305 food Nutrition 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 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 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229920000704 biodegradable plastic Polymers 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 238000011031 large-scale manufacturing process Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- NJTGANWAUPEOAX-UHFFFAOYSA-N molport-023-220-454 Chemical compound OCC(O)CO.OCC(O)CO NJTGANWAUPEOAX-UHFFFAOYSA-N 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 230000002195 synergetic effect Effects 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 239000004416 thermosoftening plastic Substances 0.000 description 1
- 238000002834 transmittance Methods 0.000 description 1
- 238000001291 vacuum drying Methods 0.000 description 1
- 229940088594 vitamin Drugs 0.000 description 1
- 229930003231 vitamin Natural products 0.000 description 1
- 235000013343 vitamin Nutrition 0.000 description 1
- 239000011782 vitamin Substances 0.000 description 1
- 150000003722 vitamin derivatives Chemical class 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
- C08L3/00—Compositions of starch, amylose or amylopectin or of their derivatives or degradation products
- C08L3/04—Starch derivatives, e.g. crosslinked derivatives
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2201/00—Properties
- C08L2201/08—Stabilised against heat, light or radiation or oxydation
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
Abstract
Description
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN202111077057.8A CN113717441B (zh) | 2021-09-13 | 2021-09-13 | 松香酸钠和纤维素纳米晶协同改性的淀粉基纳米复合材料及其制备方法 |
Applications Claiming Priority (1)
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CN202111077057.8A CN113717441B (zh) | 2021-09-13 | 2021-09-13 | 松香酸钠和纤维素纳米晶协同改性的淀粉基纳米复合材料及其制备方法 |
Publications (2)
Publication Number | Publication Date |
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CN113717441A CN113717441A (zh) | 2021-11-30 |
CN113717441B true CN113717441B (zh) | 2023-03-24 |
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CN202111077057.8A Active CN113717441B (zh) | 2021-09-13 | 2021-09-13 | 松香酸钠和纤维素纳米晶协同改性的淀粉基纳米复合材料及其制备方法 |
Country Status (1)
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CN (1) | CN113717441B (zh) |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
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CN106496622B (zh) * | 2016-10-31 | 2019-01-25 | 南京林业大学 | 一种纳米纤维素复合抗菌材料及其制备方法 |
JP7211048B2 (ja) * | 2018-08-24 | 2023-01-24 | 日本製紙株式会社 | セルロースナノファイバー及び澱粉を含む組成物 |
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2021
- 2021-09-13 CN CN202111077057.8A patent/CN113717441B/zh active Active
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Application publication date: 20211130 Assignee: GUILIN XINYU GE INDUSTRY Co.,Ltd. Assignor: GUILIN University OF TECHNOLOGY Contract record no.: X2023980044200 Denomination of invention: Starch based nanocomposites with synergistic modification of sodium rosinate and cellulose nanocrystals and their preparation method Granted publication date: 20230324 License type: Common License Record date: 20231025 |
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Application publication date: 20211130 Assignee: Guangxi Zaifa Energy Technology Co.,Ltd. Assignor: GUILIN University OF TECHNOLOGY Contract record no.: X2023980045075 Denomination of invention: Starch based nanocomposites with synergistic modification of sodium rosinate and cellulose nanocrystals and their preparation method Granted publication date: 20230324 License type: Common License Record date: 20231031 Application publication date: 20211130 Assignee: GUANGXI HEYANG ENERGY LTD. Assignor: GUILIN University OF TECHNOLOGY Contract record no.: X2023980045074 Denomination of invention: Starch based nanocomposites with synergistic modification of sodium rosinate and cellulose nanocrystals and their preparation method Granted publication date: 20230324 License type: Common License Record date: 20231031 Application publication date: 20211130 Assignee: Guangxi Wokang Medical Technology Co.,Ltd. Assignor: GUILIN University OF TECHNOLOGY Contract record no.: X2023980045070 Denomination of invention: Starch based nanocomposites with synergistic modification of sodium rosinate and cellulose nanocrystals and their preparation method Granted publication date: 20230324 License type: Common License Record date: 20231101 |
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Application publication date: 20211130 Assignee: Guangxi manjin Energy Saving Technology Co.,Ltd. Assignor: GUILIN University OF TECHNOLOGY Contract record no.: X2023980045248 Denomination of invention: Starch based nanocomposites with synergistic modification of sodium rosinate and cellulose nanocrystals and their preparation method Granted publication date: 20230324 License type: Common License Record date: 20231103 |