KR20070024443A - 고순도의 메톡시폴리에틸렌글리콜 및 그들의 유도체의제조방법 - Google Patents
고순도의 메톡시폴리에틸렌글리콜 및 그들의 유도체의제조방법 Download PDFInfo
- Publication number
- KR20070024443A KR20070024443A KR1020060112267A KR20060112267A KR20070024443A KR 20070024443 A KR20070024443 A KR 20070024443A KR 1020060112267 A KR1020060112267 A KR 1020060112267A KR 20060112267 A KR20060112267 A KR 20060112267A KR 20070024443 A KR20070024443 A KR 20070024443A
- Authority
- KR
- South Korea
- Prior art keywords
- mpeg
- methylene chloride
- purity
- polyethylene glycol
- methoxy polyethylene
- 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
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G65/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
- C08G65/34—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from hydroxy compounds or their metallic derivatives
- C08G65/48—Polymers modified by chemical after-treatment
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G65/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
- C08G65/34—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from hydroxy compounds or their metallic derivatives
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G65/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
- C08G65/34—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from hydroxy compounds or their metallic derivatives
- C08G65/46—Post-polymerisation treatment, e.g. recovery, purification, drying
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- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Description
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020060112267A KR100738287B1 (ko) | 2006-11-14 | 2006-11-14 | 고순도의 메톡시폴리에틸렌글리콜 및 그들의 유도체의제조방법 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020060112267A KR100738287B1 (ko) | 2006-11-14 | 2006-11-14 | 고순도의 메톡시폴리에틸렌글리콜 및 그들의 유도체의제조방법 |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020050078619A Division KR100664969B1 (ko) | 2005-08-26 | 2005-08-26 | 고순도의 메톡시폴리에틸렌글리콜 및 그들의 유도체의제조방법 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20070024443A true KR20070024443A (ko) | 2007-03-02 |
KR100738287B1 KR100738287B1 (ko) | 2007-07-12 |
Family
ID=38099059
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020060112267A KR100738287B1 (ko) | 2006-11-14 | 2006-11-14 | 고순도의 메톡시폴리에틸렌글리콜 및 그들의 유도체의제조방법 |
Country Status (1)
Country | Link |
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KR (1) | KR100738287B1 (ko) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100922113B1 (ko) | 2007-12-29 | 2009-10-16 | 아이디비켐(주) | 고순도의 벤질옥시폴리에틸렌글리콜 및 그의 유도체의제조방법 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5887126A (ja) * | 1981-11-18 | 1983-05-24 | Kanegafuchi Chem Ind Co Ltd | カルボン酸金属塩を有するポリオキシアルキレン化合物 |
JP3300074B2 (ja) * | 1992-12-08 | 2002-07-08 | 三井化学株式会社 | 感熱記録材料 |
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2006
- 2006-11-14 KR KR1020060112267A patent/KR100738287B1/ko active IP Right Grant
Also Published As
Publication number | Publication date |
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KR100738287B1 (ko) | 2007-07-12 |
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