CN113583260A - 一种水凝胶及其制备方法和应用 - Google Patents
一种水凝胶及其制备方法和应用 Download PDFInfo
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- CN113583260A CN113583260A CN202110925690.1A CN202110925690A CN113583260A CN 113583260 A CN113583260 A CN 113583260A CN 202110925690 A CN202110925690 A CN 202110925690A CN 113583260 A CN113583260 A CN 113583260A
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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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- 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
- A61L24/00—Surgical adhesives or cements; Adhesives for colostomy devices
- A61L24/001—Use of materials characterised by their function or physical properties
- A61L24/0031—Hydrogels or hydrocolloids
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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
- A61L24/00—Surgical adhesives or cements; Adhesives for colostomy devices
- A61L24/04—Surgical adhesives or cements; Adhesives for colostomy devices containing macromolecular materials
- A61L24/046—Surgical adhesives or cements; Adhesives for colostomy devices containing macromolecular materials obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
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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
- C08J3/24—Crosslinking, e.g. vulcanising, of macromolecules
- C08J3/246—Intercrosslinking of at least two polymers
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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
- 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
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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
- C08J2471/00—Characterised by the use of polyethers obtained by reactions forming an ether link in the main chain; Derivatives of such polymers
- C08J2471/02—Polyalkylene oxides
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- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Dispersion Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Epidemiology (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Surgery (AREA)
- Medicinal Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Materials For Medical Uses (AREA)
Abstract
Description
Claims (9)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN202110925690.1A CN113583260A (zh) | 2021-08-12 | 2021-08-12 | 一种水凝胶及其制备方法和应用 |
Applications Claiming Priority (1)
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CN202110925690.1A CN113583260A (zh) | 2021-08-12 | 2021-08-12 | 一种水凝胶及其制备方法和应用 |
Publications (1)
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CN113583260A true CN113583260A (zh) | 2021-11-02 |
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ID=78257690
Family Applications (1)
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CN202110925690.1A Pending CN113583260A (zh) | 2021-08-12 | 2021-08-12 | 一种水凝胶及其制备方法和应用 |
Country Status (1)
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CN (1) | CN113583260A (zh) |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109793917A (zh) * | 2019-02-11 | 2019-05-24 | 海南建科药业有限公司 | 一种预防结直肠手术后吻合口瘘的凝胶的制备方法 |
CN111484611A (zh) * | 2020-04-16 | 2020-08-04 | 复旦大学 | 含有硫酯与醛基的聚乙二醇聚合物及其制备方法、包含其的化学交联水凝胶与应用 |
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2021
- 2021-08-12 CN CN202110925690.1A patent/CN113583260A/zh active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109793917A (zh) * | 2019-02-11 | 2019-05-24 | 海南建科药业有限公司 | 一种预防结直肠手术后吻合口瘘的凝胶的制备方法 |
CN111484611A (zh) * | 2020-04-16 | 2020-08-04 | 复旦大学 | 含有硫酯与醛基的聚乙二醇聚合物及其制备方法、包含其的化学交联水凝胶与应用 |
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Date | Code | Title | Description |
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PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
CB03 | Change of inventor or designer information | ||
CB03 | Change of inventor or designer information |
Inventor after: Yang Dingjian Inventor after: Tan Yixun Inventor after: Zhao Jun Inventor before: Yang Dingjian Inventor before: Tan Yixun Inventor before: Zhao Jun |
|
CB02 | Change of applicant information | ||
CB02 | Change of applicant information |
Address after: 571200 No. 14, Qifeng Road, taling new area, Dingcheng Town, Ding'an County, Hainan Province Applicant after: Hainan Biomaike Medical Technology Co.,Ltd. Address before: 571200 No. 14, Qifeng Road, taling new area, Dingcheng Town, Ding'an County, Hainan Province Applicant before: HAINAN JIANKE PHARMACEUTICAL CO.,LTD. |