CN109957116A - 一种反复相变的凝胶材料 - Google Patents
一种反复相变的凝胶材料 Download PDFInfo
- Publication number
- CN109957116A CN109957116A CN201711427336.6A CN201711427336A CN109957116A CN 109957116 A CN109957116 A CN 109957116A CN 201711427336 A CN201711427336 A CN 201711427336A CN 109957116 A CN109957116 A CN 109957116A
- Authority
- CN
- China
- Prior art keywords
- rubber material
- acid
- gel rubber
- phase transformation
- biomaterial
- 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.)
- Pending
Links
Classifications
-
- 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
-
- 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
- C08J2305/00—Characterised by the use of polysaccharides or of their derivatives not provided for in groups C08J2301/00 or C08J2303/00
- C08J2305/08—Chitin; Chondroitin sulfate; Hyaluronic acid; Derivatives thereof
-
- 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
- C08J2329/00—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 at least one being terminated by an alcohol, ether, aldehydo, ketonic, acetal, or ketal radical; Hydrolysed polymers of esters of unsaturated alcohols with saturated carboxylic acids; Derivatives of such polymer
- C08J2329/02—Homopolymers or copolymers of unsaturated alcohols
- C08J2329/04—Polyvinyl alcohol; Partially hydrolysed homopolymers or copolymers of esters of unsaturated alcohols with saturated carboxylic acids
-
- 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
- C08J2333/24—Homopolymers or copolymers of amides or imides
- C08J2333/26—Homopolymers or copolymers of acrylamide or methacrylamide
-
- 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
- C08J2371/00—Characterised by the use of polyethers obtained by reactions forming an ether link in the main chain; Derivatives of such polymers
- C08J2371/02—Polyalkylene oxides
-
- 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
- C08J2389/00—Characterised by the use of proteins; Derivatives thereof
-
- 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
- C08J2401/00—Characterised by the use of cellulose, modified cellulose or cellulose derivatives
- C08J2401/08—Cellulose derivatives
- C08J2401/26—Cellulose ethers
- C08J2401/28—Alkyl ethers
-
- 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
- C08J2403/00—Characterised by the use of starch, amylose or amylopectin or of their derivatives or degradation products
- C08J2403/02—Starch; Degradation products thereof, e.g. dextrin
-
- 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
- C08J2405/00—Characterised by the use of polysaccharides or of their derivatives not provided for in groups C08J2401/00 or C08J2403/00
- C08J2405/04—Alginic acid; Derivatives thereof
-
- 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
- C08J2489/00—Characterised by the use of proteins; Derivatives thereof
Landscapes
- Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Materials For Medical Uses (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201711427336.6A CN109957116A (zh) | 2017-12-25 | 2017-12-25 | 一种反复相变的凝胶材料 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201711427336.6A CN109957116A (zh) | 2017-12-25 | 2017-12-25 | 一种反复相变的凝胶材料 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN109957116A true CN109957116A (zh) | 2019-07-02 |
Family
ID=67021603
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201711427336.6A Pending CN109957116A (zh) | 2017-12-25 | 2017-12-25 | 一种反复相变的凝胶材料 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN109957116A (zh) |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20090149421A1 (en) * | 2005-11-04 | 2009-06-11 | Bio Syntech Canada Inc. | Gel formation of polyelectrolyte aqueous solutions by thermally induced changes in ionization state |
US20100028434A1 (en) * | 1999-11-15 | 2010-02-04 | Bio Syntech Canada, Inc. | Temperature controlled and pH dependent self gelling biopolymeric aqueous solution |
-
2017
- 2017-12-25 CN CN201711427336.6A patent/CN109957116A/zh active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20100028434A1 (en) * | 1999-11-15 | 2010-02-04 | Bio Syntech Canada, Inc. | Temperature controlled and pH dependent self gelling biopolymeric aqueous solution |
US20090149421A1 (en) * | 2005-11-04 | 2009-06-11 | Bio Syntech Canada Inc. | Gel formation of polyelectrolyte aqueous solutions by thermally induced changes in ionization state |
Non-Patent Citations (6)
Title |
---|
JIA-YOU FANG等: "Temperature-sensitive hydrogels composed of chitosan and hyaluronic acid as injectable carriers for drug delivery", 《EUROPEAN JOURNAL OF PHARMACEUTICS AND BIOPHARMACEUTICS》 * |
刘正超编著: "《染化药剂(下册)》", 30 June 1980, 纺织工业出版社 * |
姚静主编: "《药用辅料应用指南(第1版)》", 31 August 2011, 中国医药科技出版社 * |
王孟钟等: "《胶粘剂应用手册》", 30 November 1987, 化学工业出版社 * |
陈健等: "《食品化学原理(第1版)》", 28 February 2015, 华南理工大学出版社 * |
黎厚斌主编: "《包装应用化学(第1版)》", 31 January 2014, 印刷工艺出版社 * |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN104307049B (zh) | 一种仿细胞外基质可注射的原位水凝胶及其制备方法与应用 | |
CN106519264A (zh) | 基于peg和多糖的双网络水凝胶及其制备方法与应用 | |
CN101338036B (zh) | 生物相容快速凝胶化水凝胶及其喷雾剂的制备方法 | |
CN105504316B (zh) | 一种透明质酸‑甲基纤维素复合凝胶的活性酯交联方法 | |
CN109957115A (zh) | 一种温敏水凝胶 | |
TWI439298B (zh) | 強化不崩解性的鈣基骨水泥製劑 | |
CN106279726A (zh) | 交联透明质酸钠凝胶及其制备方法 | |
US5053341A (en) | Tissue simulating gel for medical research | |
CN110215542A (zh) | 一种形成血管临时阻塞物的方法 | |
US6251139B1 (en) | Orthopedic filling material and method of use thereof | |
CN109957150A (zh) | 一种温敏水凝胶前体的制备方法 | |
JP2014103985A (ja) | コラーゲン水溶液及びそれから得られるゲル | |
CN109232921A (zh) | 一种三重网络水凝胶的制备方法 | |
CN107935441A (zh) | 一种醚醇类复合发泡剂及其制备方法 | |
CN102936300A (zh) | 一种快速可控的制备水凝胶方法 | |
CN101928355B (zh) | 一种氨基化海藻酸及其制备方法 | |
CN109957116A (zh) | 一种反复相变的凝胶材料 | |
CN110343264B (zh) | 壳聚糖水凝胶及其制备方法与应用 | |
CN102399370A (zh) | 一种壳聚糖聚合物及其制备方法 | |
CN105327356A (zh) | 一种磁性多聚糖纳米凝胶材料的制备方法 | |
CN109953940A (zh) | 一种温敏水凝胶前体 | |
JP6472635B2 (ja) | コラーゲン水溶液及びそれを用いたゲルの製造方法 | |
CN108553689A (zh) | 一种具有纳米纤维微结构的丝素多孔微球及其制备方法 | |
JP6433828B2 (ja) | 感圧性ヒドロゲルおよび使用方法 | |
US8691246B2 (en) | Composition for forming a temporary intestinal occlusion in a mammal |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
CB02 | Change of applicant information |
Address after: 610000 room 23, floor 5, block B, building 1, No. 1480, north section of Tianfu Avenue, high tech Zone, Chengdu, Sichuan Applicant after: Chengdu Xincai Pharmaceutical Technology Co.,Ltd. Address before: 610000 room 23, floor 5, block B, building 1, No. 1480, north section of Tianfu Avenue, high tech Zone, Chengdu, Sichuan Applicant before: Chengdu Xincai Pharmaceutical Technology Co.,Ltd. |
|
CB02 | Change of applicant information | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20220302 Address after: 610213 Chengdu Tianfu international biological city, Chengdu, Sichuan (No. 18, Section 2, biological city middle road, Shuangliu District) Applicant after: Changrui Biotechnology (Chengdu) Co.,Ltd. Address before: 610000 room 23, floor 5, block B, building 1, No. 1480, north section of Tianfu Avenue, high tech Zone, Chengdu, Sichuan Applicant before: Chengdu Xincai Pharmaceutical Technology Co.,Ltd. |
|
TA01 | Transfer of patent application right | ||
RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190702 |
|
RJ01 | Rejection of invention patent application after publication |