CN100547130C - 壳聚糖/淀粉共混载药纤维及其制备方法和用途 - Google Patents
壳聚糖/淀粉共混载药纤维及其制备方法和用途 Download PDFInfo
- Publication number
- CN100547130C CN100547130C CNB2007100537098A CN200710053709A CN100547130C CN 100547130 C CN100547130 C CN 100547130C CN B2007100537098 A CNB2007100537098 A CN B2007100537098A CN 200710053709 A CN200710053709 A CN 200710053709A CN 100547130 C CN100547130 C CN 100547130C
- Authority
- CN
- China
- Prior art keywords
- starch
- shitosan
- solution
- mass percent
- salicylic acid
- 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 47
- 235000019698 starch Nutrition 0.000 title claims abstract description 47
- 239000008107 starch Substances 0.000 title claims abstract description 47
- 239000000835 fiber Substances 0.000 title claims abstract description 36
- 238000002156 mixing Methods 0.000 title claims abstract description 26
- 238000004519 manufacturing process Methods 0.000 title abstract description 4
- YGSDEFSMJLZEOE-UHFFFAOYSA-N salicylic acid Chemical compound OC(=O)C1=CC=CC=C1O YGSDEFSMJLZEOE-UHFFFAOYSA-N 0.000 claims abstract description 32
- FJKROLUGYXJWQN-UHFFFAOYSA-N papa-hydroxy-benzoic acid Natural products OC(=O)C1=CC=C(O)C=C1 FJKROLUGYXJWQN-UHFFFAOYSA-N 0.000 claims abstract description 16
- 229960004889 salicylic acid Drugs 0.000 claims abstract description 16
- 239000007788 liquid Substances 0.000 claims abstract description 14
- 239000000203 mixture Substances 0.000 claims abstract description 12
- 229920001661 Chitosan Polymers 0.000 claims abstract description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 10
- 238000007711 solidification Methods 0.000 claims abstract description 8
- 230000008023 solidification Effects 0.000 claims abstract description 8
- 238000009987 spinning Methods 0.000 claims abstract description 8
- 239000012153 distilled water Substances 0.000 claims abstract description 7
- 239000004745 nonwoven fabric Substances 0.000 claims abstract description 7
- 239000002994 raw material Substances 0.000 claims abstract description 7
- 238000002360 preparation method Methods 0.000 claims abstract description 4
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims 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 3
- 230000006196 deacetylation Effects 0.000 claims description 3
- 238000003381 deacetylation reaction Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 claims description 3
- 229910052708 sodium Inorganic materials 0.000 claims description 3
- 239000011734 sodium Substances 0.000 claims description 3
- 235000019832 sodium triphosphate Nutrition 0.000 claims description 3
- UNXRWKVEANCORM-UHFFFAOYSA-I triphosphate(5-) Chemical compound [O-]P([O-])(=O)OP([O-])(=O)OP([O-])([O-])=O UNXRWKVEANCORM-UHFFFAOYSA-I 0.000 claims description 3
- 239000003814 drug Substances 0.000 abstract description 5
- 238000009941 weaving Methods 0.000 abstract description 5
- 239000000243 solution Substances 0.000 description 21
- 239000000463 material Substances 0.000 description 5
- 206010052428 Wound Diseases 0.000 description 3
- 208000027418 Wounds and injury Diseases 0.000 description 3
- 239000007864 aqueous solution Substances 0.000 description 3
- 239000001488 sodium phosphate Substances 0.000 description 3
- 229910000162 sodium phosphate Inorganic materials 0.000 description 3
- 239000013638 trimer Substances 0.000 description 3
- RYFMWSXOAZQYPI-UHFFFAOYSA-K trisodium phosphate Chemical compound [Na+].[Na+].[Na+].[O-]P([O-])([O-])=O RYFMWSXOAZQYPI-UHFFFAOYSA-K 0.000 description 3
- 239000000427 antigen Substances 0.000 description 2
- 102000036639 antigens Human genes 0.000 description 2
- 108091007433 antigens Proteins 0.000 description 2
- IXPNQXFRVYWDDI-UHFFFAOYSA-N 1-methyl-2,4-dioxo-1,3-diazinane-5-carboximidamide Chemical class CN1CC(C(N)=N)C(=O)NC1=O IXPNQXFRVYWDDI-UHFFFAOYSA-N 0.000 description 1
- 239000002202 Polyethylene glycol Substances 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 230000000845 anti-microbial effect Effects 0.000 description 1
- 230000003115 biocidal effect Effects 0.000 description 1
- 239000003937 drug carrier Substances 0.000 description 1
- 150000004676 glycans Chemical class 0.000 description 1
- 230000023597 hemostasis Effects 0.000 description 1
- 229920005615 natural polymer Polymers 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- 229920001223 polyethylene glycol Polymers 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 229920001282 polysaccharide Polymers 0.000 description 1
- 239000005017 polysaccharide Substances 0.000 description 1
- 102000004169 proteins and genes Human genes 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- 208000017520 skin disease Diseases 0.000 description 1
- 235000010413 sodium alginate Nutrition 0.000 description 1
- 239000000661 sodium alginate Substances 0.000 description 1
- 229940005550 sodium alginate Drugs 0.000 description 1
- -1 with shitosan Substances 0.000 description 1
- 230000029663 wound healing Effects 0.000 description 1
Landscapes
- Materials For Medical Uses (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Abstract
Description
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB2007100537098A CN100547130C (zh) | 2007-10-31 | 2007-10-31 | 壳聚糖/淀粉共混载药纤维及其制备方法和用途 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB2007100537098A CN100547130C (zh) | 2007-10-31 | 2007-10-31 | 壳聚糖/淀粉共混载药纤维及其制备方法和用途 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101148788A CN101148788A (zh) | 2008-03-26 |
CN100547130C true CN100547130C (zh) | 2009-10-07 |
Family
ID=39249483
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2007100537098A Active CN100547130C (zh) | 2007-10-31 | 2007-10-31 | 壳聚糖/淀粉共混载药纤维及其制备方法和用途 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN100547130C (zh) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB201220076D0 (en) * | 2012-11-07 | 2012-12-19 | Medtrade Products Ltd | Wound care device |
CN109498833B (zh) * | 2018-12-12 | 2021-05-28 | 济南格莱威医疗科技有限公司 | 一种医用可吸收多聚糖复合材料及其用途 |
CN111364123B (zh) * | 2020-03-25 | 2022-09-09 | 浙江恒远化纤集团有限公司 | 易染色和降解的聚酯fdy丝及其加工工艺 |
-
2007
- 2007-10-31 CN CNB2007100537098A patent/CN100547130C/zh active Active
Non-Patent Citations (2)
Title |
---|
多糖类生物降解材料的研究进展. 张捷等.中国塑料,第9卷第6期. 1995 |
多糖类生物降解材料的研究进展. 张捷等.中国塑料,第9卷第6期. 1995 * |
Also Published As
Publication number | Publication date |
---|---|
CN101148788A (zh) | 2008-03-26 |
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ASS | Succession or assignment of patent right |
Owner name: HUBEI QIANJIANG HUASHAN AQUATIC FOOD CO., LTD. Free format text: FORMER OWNER: WUHAN UNIVERSITY Effective date: 20121130 |
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C41 | Transfer of patent application or patent right or utility model | ||
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Free format text: CORRECT: ADDRESS; FROM: 430072 WUHAN, HUBEI PROVINCE TO: 433100 QIANJIANG, HUBEI PROVINCE |
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Effective date of registration: 20121130 Address after: 433100 Qianjiang city in Hubei Province town Yang Road, No. 38 bear bear Patentee after: HUBEI QIANJIANG HUASHAN AQUATIC PRODUCT FOOD AND PRODUCT Co.,Ltd. Address before: 430072 Hubei city of Wuhan province Wuchang Luojiashan Patentee before: Wuhan University |
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Effective date of registration: 20180102 Address after: 433136 Qianjiang city in Hubei Province town Yang Road, No. 23 bear bear Patentee after: HUA SHAN TECHNOLOGY CO.,LTD. Address before: 433100 Qianjiang city in Hubei Province town Yang Road, No. 38 bear bear Patentee before: HUBEI QIANJIANG HUASHAN AQUATIC PRODUCT FOOD AND PRODUCT Co.,Ltd. |
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PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Chitosan/starch blend drug loaded fibers and their preparation methods and applications Effective date of registration: 20230509 Granted publication date: 20091007 Pledgee: Agricultural Bank of China Limited Qianjiang Branch Pledgor: HUA SHAN TECHNOLOGY CO.,LTD. Registration number: Y2023420000198 |
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