KR20100000040A - 폴리감마글루탐산 하이드로젤의 제조방법 - Google Patents
폴리감마글루탐산 하이드로젤의 제조방법 Download PDFInfo
- Publication number
- KR20100000040A KR20100000040A KR1020080059375A KR20080059375A KR20100000040A KR 20100000040 A KR20100000040 A KR 20100000040A KR 1020080059375 A KR1020080059375 A KR 1020080059375A KR 20080059375 A KR20080059375 A KR 20080059375A KR 20100000040 A KR20100000040 A KR 20100000040A
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- KR
- South Korea
- Prior art keywords
- glutamic acid
- polygamma glutamic
- hydrogel
- gamma
- present
- Prior art date
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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
-
- 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
- A61K47/42—Proteins; Polypeptides; Degradation products thereof; Derivatives thereof, e.g. albumin, gelatin or zein
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08H—DERIVATIVES OF NATURAL MACROMOLECULAR COMPOUNDS
- C08H1/00—Macromolecular products derived from proteins
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- 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
- C08J3/12—Powdering or granulating
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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
- C08J3/28—Treatment by wave energy or particle radiation
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L89/00—Compositions of proteins; Compositions of derivatives thereof
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- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Organic Chemistry (AREA)
- Polymers & Plastics (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Dispersion Chemistry (AREA)
- Public Health (AREA)
- General Health & Medical Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Veterinary Medicine (AREA)
- Epidemiology (AREA)
- Pharmacology & Pharmacy (AREA)
- Inorganic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Biochemistry (AREA)
- Materials Engineering (AREA)
- Proteomics, Peptides & Aminoacids (AREA)
- Polyamides (AREA)
- Cosmetics (AREA)
Abstract
Description
Claims (5)
- 폴리감마글루탐산에 염을 첨가하여 용해시킨 다음, 감마선을 조사하는 것을 특징으로 하는 폴리감마글루탐산 하이드로젤의 제조방법.
- 제1항에 있어서, 상기 폴리감마글루탐산의 평균분자량은 50kDa~15,000kDa인것을 특징으로 하는 방법.
- 제1항에 있어서, 상기 염은 KH2PO4, K2HPO4, NaH2PO4, Na2HPO4, (NH4)2SO4, (NH4)2S2O8, MgSO4, NaCl, CaCl2 및 이들의 혼합물로 구성된 군에서 선택되는 것을 특징으로 하는 방법.
- 제1항에 있어서, 상기 염은 폴리감마글루탐산 100중량부에 대하여, 0.001~2중량부를 첨가시키는 것을 특징으로 하는 방법.
- 제1항에 있어서, 상기 감마선은 조사량이 5~30kGy인 것을 특징으로 하는 방법.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020080059375A KR101006976B1 (ko) | 2008-06-24 | 2008-06-24 | 폴리감마글루탐산 하이드로젤의 제조방법 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020080059375A KR101006976B1 (ko) | 2008-06-24 | 2008-06-24 | 폴리감마글루탐산 하이드로젤의 제조방법 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20100000040A true KR20100000040A (ko) | 2010-01-06 |
| KR101006976B1 KR101006976B1 (ko) | 2011-01-12 |
Family
ID=41810489
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020080059375A Active KR101006976B1 (ko) | 2008-06-24 | 2008-06-24 | 폴리감마글루탐산 하이드로젤의 제조방법 |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR101006976B1 (ko) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020004810A1 (ko) * | 2018-06-26 | 2020-01-02 | 국민대학교산학협력단 | 자외선을 이용한 생체적합성 폴리감마글루탐산 하이드로젤 제조방법 |
| KR20200001456A (ko) * | 2018-06-26 | 2020-01-06 | 국민대학교산학협력단 | 자외선을 이용한 생체적합성 폴리감마글루탐산 하이드로젤 제조방법 |
| KR20220067417A (ko) | 2020-11-17 | 2022-05-24 | 동국제약 주식회사 | 가교 폴리감마글루탐산 하이드로겔의 제조방법 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100399091B1 (en) | 2002-07-10 | 2003-09-22 | Bioleaders Corp | Macromolecular weight poly(gamma-glutamic acid) and its use |
| KR100582120B1 (ko) | 2005-10-20 | 2006-05-22 | 주식회사 바이오리더스 | 폴리감마글루탐산을 유효성분으로 함유하는 히알루로니다제저해제 |
-
2008
- 2008-06-24 KR KR1020080059375A patent/KR101006976B1/ko active Active
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020004810A1 (ko) * | 2018-06-26 | 2020-01-02 | 국민대학교산학협력단 | 자외선을 이용한 생체적합성 폴리감마글루탐산 하이드로젤 제조방법 |
| KR20200001456A (ko) * | 2018-06-26 | 2020-01-06 | 국민대학교산학협력단 | 자외선을 이용한 생체적합성 폴리감마글루탐산 하이드로젤 제조방법 |
| CN112334518A (zh) * | 2018-06-26 | 2021-02-05 | 国民大学校产学协力团 | 使用紫外线制备生物相容的聚γ-谷氨酸水凝胶的方法 |
| JP2021522027A (ja) * | 2018-06-26 | 2021-08-30 | ククミン ユニバーシティ インダストリー アカデミック コーポレーション ファウンデーション | 紫外線を用いた生体適合性ポリ−γ−グルタミン酸ハイドロゲルの製造方法 |
| US11111340B2 (en) | 2018-06-26 | 2021-09-07 | Kookmin University Industry Academy Cooperation Foundation | Method for preparing biocompatible poly-γ-glutamic acid hydrogel by using ultraviolet rays |
| CN112334518B (zh) * | 2018-06-26 | 2021-10-26 | 国民大学校产学协力团 | 使用紫外线制备生物相容的聚γ-谷氨酸水凝胶的方法 |
| KR20220067417A (ko) | 2020-11-17 | 2022-05-24 | 동국제약 주식회사 | 가교 폴리감마글루탐산 하이드로겔의 제조방법 |
Also Published As
| Publication number | Publication date |
|---|---|
| KR101006976B1 (ko) | 2011-01-12 |
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