CN114085348B - 一种嵌段共聚物、其制备方法及其应用 - Google Patents
一种嵌段共聚物、其制备方法及其应用 Download PDFInfo
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- CN114085348B CN114085348B CN202111448703.7A CN202111448703A CN114085348B CN 114085348 B CN114085348 B CN 114085348B CN 202111448703 A CN202111448703 A CN 202111448703A CN 114085348 B CN114085348 B CN 114085348B
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- 229920000520 poly(3-hydroxybutyrate-co-3-hydroxyvalerate) Polymers 0.000 claims description 39
- RRAMGCGOFNQTLD-UHFFFAOYSA-N hexamethylene diisocyanate Chemical compound O=C=NCCCCCCN=C=O RRAMGCGOFNQTLD-UHFFFAOYSA-N 0.000 claims description 35
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- RGCKGOZRHPZPFP-UHFFFAOYSA-N alizarin Chemical compound C1=CC=C2C(=O)C3=C(O)C(O)=CC=C3C(=O)C2=C1 RGCKGOZRHPZPFP-UHFFFAOYSA-N 0.000 description 1
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- 238000006116 polymerization reaction Methods 0.000 description 1
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- 102000004169 proteins and genes Human genes 0.000 description 1
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/40—High-molecular-weight compounds
- C08G18/48—Polyethers
- C08G18/4833—Polyethers containing oxyethylene units
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- 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
- A61L27/18—Macromolecular materials obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
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- 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
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/40—High-molecular-weight compounds
- C08G18/4009—Two or more macromolecular compounds not provided for in one single group of groups C08G18/42 - C08G18/64
- C08G18/4018—Mixtures of compounds of group C08G18/42 with compounds of group C08G18/48
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/40—High-molecular-weight compounds
- C08G18/42—Polycondensates having carboxylic or carbonic ester groups in the main chain
- C08G18/4266—Polycondensates having carboxylic or carbonic ester groups in the main chain prepared from hydroxycarboxylic acids and/or lactones
- C08G18/4283—Hydroxycarboxylic acid or ester
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
- C08G18/72—Polyisocyanates or polyisothiocyanates
- C08G18/73—Polyisocyanates or polyisothiocyanates acyclic
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- 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
- A61L2430/00—Materials or treatment for tissue regeneration
- A61L2430/02—Materials or treatment for tissue regeneration for reconstruction of bones; weight-bearing implants
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- Chemical Kinetics & Catalysis (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Transplantation (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Dermatology (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
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Abstract
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Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0859811A (ja) * | 1994-08-10 | 1996-03-05 | Peter Neuenschwander | 生体適合性ブロックコポリマー |
CN107814896A (zh) * | 2017-11-21 | 2018-03-20 | 深圳大学 | 一种聚氨酯的制备方法 |
CN108690199A (zh) * | 2018-05-24 | 2018-10-23 | 暨南大学 | 一种嵌段共聚物纳米复合抗菌材料及其制备方法与应用 |
CN109306048A (zh) * | 2017-07-27 | 2019-02-05 | 天津科技大学 | 一种装载白藜芦醇的PEG-b-PHBV聚合物胶束的制备方法 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7985414B2 (en) * | 2003-02-04 | 2011-07-26 | Warsaw Orthopedic, Inc. | Polyurethanes for osteoimplants |
WO2019100196A1 (zh) * | 2017-11-21 | 2019-05-31 | 深圳大学 | 一种聚氨酯的制备方法 |
-
2021
- 2021-11-30 CN CN202111448703.7A patent/CN114085348B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0859811A (ja) * | 1994-08-10 | 1996-03-05 | Peter Neuenschwander | 生体適合性ブロックコポリマー |
CN109306048A (zh) * | 2017-07-27 | 2019-02-05 | 天津科技大学 | 一种装载白藜芦醇的PEG-b-PHBV聚合物胶束的制备方法 |
CN107814896A (zh) * | 2017-11-21 | 2018-03-20 | 深圳大学 | 一种聚氨酯的制备方法 |
CN108690199A (zh) * | 2018-05-24 | 2018-10-23 | 暨南大学 | 一种嵌段共聚物纳米复合抗菌材料及其制备方法与应用 |
Non-Patent Citations (3)
Title |
---|
生物基可降解聚氨酯的制备及结构与性能调控;王彩;《中国博士学位论文全文数据库 工程科技Ⅰ辑》;20170715(第07期);B016-5,参见5.3.3、6.5 * |
聚(3-羟基丁酸酯-co-3-羟基戊酸酯)的改性及其结构和性能的研究;周钰琦;《中国优秀硕士学位论文全文数据库 工程科技Ⅰ辑》;20191215(第12期);B014-111,参见第四章 * |
聚羟基烷酸酯嵌段共聚物复合抗菌材料的制备及性能研究;胡伟;《中国优秀硕士学位论文全文数据库 工程科技Ⅰ辑》;20181215(第12期);B020-306,参见第二章 * |
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Inventor after: Zhang Weilin Inventor after: Zhang Zhiyu Inventor after: Zhao Wei Inventor after: Zhao Duoyi Inventor before: Zhang Zhiyu Inventor before: Zhang Weilin Inventor before: Zhao Wei Inventor before: Zhao Duoyi |
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Effective date of registration: 20231019 Address after: 524001 South 57, people's Road South, Xiashan District, Zhanjiang, Guangdong Patentee after: AFFILIATED HOSPITAL OF GUANGDONG MEDICAL University Address before: 110033 1-2, No. 4-32, Chongshan East Road, Huanggu District, Shenyang City, Liaoning Province Patentee before: Zhang Weilin |