CN108727577B - 一种聚乙丙交酯-聚乙二醇类水凝胶及其制备方法 - Google Patents
一种聚乙丙交酯-聚乙二醇类水凝胶及其制备方法 Download PDFInfo
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- CN108727577B CN108727577B CN201810528754.2A CN201810528754A CN108727577B CN 108727577 B CN108727577 B CN 108727577B CN 201810528754 A CN201810528754 A CN 201810528754A CN 108727577 B CN108727577 B CN 108727577B
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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
- C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
- C08G63/91—Polymers modified by chemical after-treatment
- C08G63/912—Polymers modified by chemical after-treatment derived from hydroxycarboxylic acids
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K47/00—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient
- A61K47/30—Macromolecular organic or inorganic compounds, e.g. inorganic polyphosphates
- A61K47/34—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polyesters, polyamino acids, polysiloxanes, polyphosphazines, copolymers of polyalkylene glycol or poloxamers
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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
- C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
- C08G63/66—Polyesters containing oxygen in the form of ether groups
- C08G63/664—Polyesters containing oxygen in the form of ether groups derived from hydroxy carboxylic acids
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- 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
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- 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
- C08J2367/00—Characterised by the use of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Derivatives of such polymers
- C08J2367/04—Polyesters derived from hydroxy carboxylic acids, e.g. lactones
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CN201810528754.2A CN108727577B (zh) | 2018-05-29 | 2018-05-29 | 一种聚乙丙交酯-聚乙二醇类水凝胶及其制备方法 |
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CN201810528754.2A CN108727577B (zh) | 2018-05-29 | 2018-05-29 | 一种聚乙丙交酯-聚乙二醇类水凝胶及其制备方法 |
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CN108727577A CN108727577A (zh) | 2018-11-02 |
CN108727577B true CN108727577B (zh) | 2020-10-16 |
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CN110484184B (zh) * | 2019-08-26 | 2020-06-16 | 中国科学院长春应用化学研究所 | 一种水凝胶粘合剂及其制备方法与应用 |
CN113350572B (zh) * | 2020-12-03 | 2023-07-14 | 深圳市第二人民医院(深圳市转化医学研究院) | 一种医用温敏型水凝胶及其制备方法和应用 |
CN112915046B (zh) * | 2021-01-28 | 2021-10-22 | 广州市仲沅其新型材料有限公司 | 一种有机硅弹性体凝胶及其制备方法和应用 |
Citations (2)
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CN102050953A (zh) * | 2010-10-18 | 2011-05-11 | 武汉理工大学 | 一种可还原降解超分子水凝胶的制备方法 |
CN102532502A (zh) * | 2011-12-13 | 2012-07-04 | 暨南大学 | 生物功能化可降解聚酯及其制备方法 |
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KR20080067619A (ko) * | 2005-09-15 | 2008-07-21 | 유니버시티 오브 유타 리써치 파운데이션 | 고분자 조성물 및 이의 제조방법, 및 이의 용도 |
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CN102050953A (zh) * | 2010-10-18 | 2011-05-11 | 武汉理工大学 | 一种可还原降解超分子水凝胶的制备方法 |
CN102532502A (zh) * | 2011-12-13 | 2012-07-04 | 暨南大学 | 生物功能化可降解聚酯及其制备方法 |
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