CN112538126B - 一种可注射多羟基聚合物水凝胶及其制备方法 - Google Patents
一种可注射多羟基聚合物水凝胶及其制备方法 Download PDFInfo
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- CN112538126B CN112538126B CN201910901682.6A CN201910901682A CN112538126B CN 112538126 B CN112538126 B CN 112538126B CN 201910901682 A CN201910901682 A CN 201910901682A CN 112538126 B CN112538126 B CN 112538126B
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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
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F8/00—Chemical modification by after-treatment
- C08F8/34—Introducing sulfur atoms or sulfur-containing groups
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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
- C08J2333/00—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Derivatives of such polymers
- C08J2333/04—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Derivatives of such polymers esters
- C08J2333/14—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Derivatives of such polymers esters of esters containing halogen, nitrogen, sulfur, or oxygen atoms in addition to the carboxy oxygen
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- Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Macromonomer-Based Addition Polymer (AREA)
Abstract
Description
药品名称 | 来源 |
偶氮氰基戊二酸 | Aldrich |
碳酸氢钠 | 福晨化学试剂有限公司 |
丙烯酸酐 | 上海韶远科技有限公司 |
二硫苏糖醇 | Alfa |
甲基丙烯酸缩水甘油酯 | 百灵威科技有限公司 |
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CN201910901682.6A CN112538126B (zh) | 2019-09-23 | 2019-09-23 | 一种可注射多羟基聚合物水凝胶及其制备方法 |
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CN201910901682.6A CN112538126B (zh) | 2019-09-23 | 2019-09-23 | 一种可注射多羟基聚合物水凝胶及其制备方法 |
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CN112538126A CN112538126A (zh) | 2021-03-23 |
CN112538126B true CN112538126B (zh) | 2021-10-08 |
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Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107987285A (zh) * | 2016-10-26 | 2018-05-04 | 天津大学 | 一种导电可注射水凝胶及其制备方法 |
CN108676178A (zh) * | 2018-04-26 | 2018-10-19 | 济南大学 | 改性多糖水凝胶的制备方法及制备的改性多糖水凝胶 |
CN110003506A (zh) * | 2019-03-08 | 2019-07-12 | 西安理工大学 | 一种高强度可注射胶束交联多糖水凝胶的制备方法 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
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WO2007127785A2 (en) * | 2006-04-25 | 2007-11-08 | William Marsh Rice University | Novel injectable macromonomers for the fabrication of hydrogels |
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- 2019-09-23 CN CN201910901682.6A patent/CN112538126B/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
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CN107987285A (zh) * | 2016-10-26 | 2018-05-04 | 天津大学 | 一种导电可注射水凝胶及其制备方法 |
CN108676178A (zh) * | 2018-04-26 | 2018-10-19 | 济南大学 | 改性多糖水凝胶的制备方法及制备的改性多糖水凝胶 |
CN110003506A (zh) * | 2019-03-08 | 2019-07-12 | 西安理工大学 | 一种高强度可注射胶束交联多糖水凝胶的制备方法 |
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Address after: 300452 Binhai Industrial Research Institute Campus of Tianjin University, No. 48 Jialingjiang Road, Binhai New Area, Tianjin Patentee after: Tianjin University Address before: 300072 Tianjin City, Nankai District Wei Jin Road No. 92 Patentee before: Tianjin University |
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Application publication date: 20210323 Assignee: Tianjin naqingxin Material Technology Co.,Ltd. Assignor: Tianjin University Contract record no.: X2023120000011 Denomination of invention: An injectable polyhydroxy polymer hydrogel and its preparation method Granted publication date: 20211008 License type: Common License Record date: 20230109 |