KR20020004126A - 사이클로덱스트린 또는 이의 유도체와 이작용성 또는다작용성 히드록시 화합물의 축중합물, 및 이의 제조방법 - Google Patents
사이클로덱스트린 또는 이의 유도체와 이작용성 또는다작용성 히드록시 화합물의 축중합물, 및 이의 제조방법 Download PDFInfo
- Publication number
- KR20020004126A KR20020004126A KR1020000037637A KR20000037637A KR20020004126A KR 20020004126 A KR20020004126 A KR 20020004126A KR 1020000037637 A KR1020000037637 A KR 1020000037637A KR 20000037637 A KR20000037637 A KR 20000037637A KR 20020004126 A KR20020004126 A KR 20020004126A
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- South Korea
- Prior art keywords
- pcl
- solution
- cyclodextrin
- cyclodextrins
- derivatives
- Prior art date
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Classifications
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
- C08B37/00—Preparation of polysaccharides not provided for in groups C08B1/00 - C08B35/00; Derivatives thereof
- C08B37/0006—Homoglycans, i.e. polysaccharides having a main chain consisting of one single sugar, e.g. colominic acid
- C08B37/0009—Homoglycans, i.e. polysaccharides having a main chain consisting of one single sugar, e.g. colominic acid alpha-D-Glucans, e.g. polydextrose, alternan, glycogen; (alpha-1,4)(alpha-1,6)-D-Glucans; (alpha-1,3)(alpha-1,4)-D-Glucans, e.g. isolichenan or nigeran; (alpha-1,4)-D-Glucans; (alpha-1,3)-D-Glucans, e.g. pseudonigeran; Derivatives thereof
- C08B37/0012—Cyclodextrin [CD], e.g. cycle with 6 units (alpha), with 7 units (beta) and with 8 units (gamma), large-ring cyclodextrin or cycloamylose with 9 units or more; Derivatives thereof
- C08B37/0015—Inclusion compounds, i.e. host-guest compounds, e.g. polyrotaxanes
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- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Biochemistry (AREA)
- Molecular Biology (AREA)
- Engineering & Computer Science (AREA)
- General Health & Medical Sciences (AREA)
- Materials Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Polysaccharides And Polysaccharide Derivatives (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
Description
| 구분 | 질량 감소율 (%) | TDT*(℃) | |||||||
| 100℃ | 200℃ | 300℃ | 400℃ | 500℃ | 600℃ | 700℃ | 10% | 50% | |
| PCL | 5.0 | 6.6 | 52.2 | 73.0 | 92.8 | 94.0 | 97.2 | 220 | 294 |
| PCL-Cu 착체 용액분 | 4.7 | 10.0 | 83.2 | 91.7 | 92.3 | 92.2 | 91.4 | 200 | 259 |
| PCL-Cu 착체 침전분 | 6.4 | 11.0 | 75.1 | 93.3 | 94.1 | 94.6 | 95.2 | 194 | 269 |
| *TDT: 질량이 10% 또는 50%로 감소되었을 때의 열분해 온도 |
Claims (6)
- 사이클로덱스트린 또는 이의 유도체와 이작용성 또는 다작용성 히드록시 화합물의 축중합물.
- 제 1 항에 있어서,사이클로덱스트린이 α-, β- 또는 γ-형인 것을 특징으로 하는 축중합물.
- 제 1 항에 있어서,이작용성 또는 다작용성 히드록시 화합물이 폴리글리콜, 락토즈, 사카로즈, 글루코즈, 덱스트란 또는 전분인 것을 특징으로 하는 축중합물.
- 이작용성 또는 다작용성 히드록시 화합물 용액을 사이클로덱스트린 또는 이의 유도체 용액에 화학양론비로 빙욕 중에서 1 내지 3시간 동안 첨가한 후, 이 혼합물을 실온에서 10 내지 14시간동안 반응시키는 것을 포함하는, 제 1 항에 따른 축중합물의 제조방법.
- 제 1 항 내지 제 3 항중 어느 한 항에 따른 축중합물을 금속 이온 또는 방향족 화합물 함유 유체와 반응시켜 그들의 포접 착체(inclusion complex)를 형성함으로써 상기 금속 이온 또는 방향족 화합물 함유 유체를 처리하는 방법.
- 제 5 항에 있어서,금속 이온이 Cr(III), Fe(III), Co(II), Ni(II), Cu(II), Zn(II), Sr(II), Cd(II), Pb(II) 또는 Al(III) 이온인 것을 특징으로 하는 방법.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR10-2000-0037637A KR100371720B1 (ko) | 2000-07-03 | 2000-07-03 | 사이클로덱스트린 또는 이의 유도체와 이작용성 또는다작용성 히드록시 화합물의 축중합물, 및 이의 제조방법 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR10-2000-0037637A KR100371720B1 (ko) | 2000-07-03 | 2000-07-03 | 사이클로덱스트린 또는 이의 유도체와 이작용성 또는다작용성 히드록시 화합물의 축중합물, 및 이의 제조방법 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20020004126A true KR20020004126A (ko) | 2002-01-16 |
| KR100371720B1 KR100371720B1 (ko) | 2003-02-06 |
Family
ID=19675833
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR10-2000-0037637A Expired - Fee Related KR100371720B1 (ko) | 2000-07-03 | 2000-07-03 | 사이클로덱스트린 또는 이의 유도체와 이작용성 또는다작용성 히드록시 화합물의 축중합물, 및 이의 제조방법 |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR100371720B1 (ko) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100785913B1 (ko) * | 2006-11-29 | 2007-12-17 | 한국과학기술연구원 | 경화된 β-사이클로덱스트린 중합체 분말과 그의 제조방법 |
| EP2898938A1 (en) * | 2014-01-27 | 2015-07-29 | Alstom Technology Ltd | Mercury re-emission control |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100681767B1 (ko) | 2005-05-02 | 2007-02-12 | 광주과학기술원 | 금속산화물 나노분말의 제조방법 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0425505A (ja) * | 1990-05-21 | 1992-01-29 | Toppan Printing Co Ltd | シクロデキストリンポリマー及びシクロデキストリン膜の製造方法 |
| JPH08100002A (ja) * | 1994-09-30 | 1996-04-16 | Toppan Printing Co Ltd | シクロデキストリンポリマーの製造方法 |
| US6509323B1 (en) * | 1998-07-01 | 2003-01-21 | California Institute Of Technology | Linear cyclodextrin copolymers |
-
2000
- 2000-07-03 KR KR10-2000-0037637A patent/KR100371720B1/ko not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100785913B1 (ko) * | 2006-11-29 | 2007-12-17 | 한국과학기술연구원 | 경화된 β-사이클로덱스트린 중합체 분말과 그의 제조방법 |
| EP2898938A1 (en) * | 2014-01-27 | 2015-07-29 | Alstom Technology Ltd | Mercury re-emission control |
| US9120055B2 (en) | 2014-01-27 | 2015-09-01 | Alstom Technology Ltd | Mercury re-emission control |
Also Published As
| Publication number | Publication date |
|---|---|
| KR100371720B1 (ko) | 2003-02-06 |
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