KR100922113B1 - 고순도의 벤질옥시폴리에틸렌글리콜 및 그의 유도체의제조방법 - Google Patents
고순도의 벤질옥시폴리에틸렌글리콜 및 그의 유도체의제조방법 Download PDFInfo
- Publication number
- KR100922113B1 KR100922113B1 KR1020070141143A KR20070141143A KR100922113B1 KR 100922113 B1 KR100922113 B1 KR 100922113B1 KR 1020070141143 A KR1020070141143 A KR 1020070141143A KR 20070141143 A KR20070141143 A KR 20070141143A KR 100922113 B1 KR100922113 B1 KR 100922113B1
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- KR
- South Korea
- Prior art keywords
- phthalate
- purity
- polyethylene glycol
- peg
- methylene chloride
- Prior art date
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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
- C08G65/02—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring
- C08G65/30—Post-polymerisation treatment, e.g. recovery, purification, drying
-
- 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
- C08G65/02—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring
- C08G65/32—Polymers modified by chemical after-treatment
- C08G65/329—Polymers modified by chemical after-treatment with organic compounds
- C08G65/331—Polymers modified by chemical after-treatment with organic compounds containing oxygen
- C08G65/332—Polymers modified by chemical after-treatment with organic compounds containing oxygen containing carboxyl groups, or halides, or esters thereof
- C08G65/3322—Polymers modified by chemical after-treatment with organic compounds containing oxygen containing carboxyl groups, or halides, or esters thereof acyclic
-
- 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
- C08G65/02—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring
- C08G65/32—Polymers modified by chemical after-treatment
- C08G65/329—Polymers modified by chemical after-treatment with organic compounds
- C08G65/331—Polymers modified by chemical after-treatment with organic compounds containing oxygen
- C08G65/332—Polymers modified by chemical after-treatment with organic compounds containing oxygen containing carboxyl groups, or halides, or esters thereof
- C08G65/3324—Polymers modified by chemical after-treatment with organic compounds containing oxygen containing carboxyl groups, or halides, or esters thereof cyclic
- C08G65/3326—Polymers modified by chemical after-treatment with organic compounds containing oxygen containing carboxyl groups, or halides, or esters thereof cyclic aromatic
-
- 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
- C08G65/02—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring
- C08G65/32—Polymers modified by chemical after-treatment
- C08G65/329—Polymers modified by chemical after-treatment with organic compounds
- C08G65/331—Polymers modified by chemical after-treatment with organic compounds containing oxygen
- C08G65/332—Polymers modified by chemical after-treatment with organic compounds containing oxygen containing carboxyl groups, or halides, or esters thereof
- C08G65/3328—Polymers modified by chemical after-treatment with organic compounds containing oxygen containing carboxyl groups, or halides, or esters thereof heterocyclic
-
- 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
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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)
- Polyethers (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Abstract
Description
Claims (8)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020070141143A KR100922113B1 (ko) | 2007-12-29 | 2007-12-29 | 고순도의 벤질옥시폴리에틸렌글리콜 및 그의 유도체의제조방법 |
PCT/KR2008/007501 WO2009084833A2 (en) | 2007-12-29 | 2008-12-18 | A new preparing method of benxyloxypolyethyleneglycol and its derivatives |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020070141143A KR100922113B1 (ko) | 2007-12-29 | 2007-12-29 | 고순도의 벤질옥시폴리에틸렌글리콜 및 그의 유도체의제조방법 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20090072889A KR20090072889A (ko) | 2009-07-02 |
KR100922113B1 true KR100922113B1 (ko) | 2009-10-16 |
Family
ID=40824865
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020070141143A KR100922113B1 (ko) | 2007-12-29 | 2007-12-29 | 고순도의 벤질옥시폴리에틸렌글리콜 및 그의 유도체의제조방법 |
Country Status (2)
Country | Link |
---|---|
KR (1) | KR100922113B1 (ko) |
WO (1) | WO2009084833A2 (ko) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8691235B2 (en) * | 2009-04-03 | 2014-04-08 | Poly-Med, Inc. | Absorbable crystalline polyether-ester-urethane-based bioactive luminal liner compositions |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100358276B1 (ko) | 1998-03-24 | 2002-10-25 | 닛폰 유시 가부시키가이샤 | 옥시란 유도체 및 이의 제조방법 |
KR100512483B1 (ko) | 2003-05-07 | 2005-09-05 | 선바이오(주) | 신규한 폴리에틸렌글리콜-말레이미드 유도체의 합성방법 |
KR20070058549A (ko) * | 2004-09-01 | 2007-06-08 | 다우 글로벌 테크놀로지스 인크. | 고순도의 고분자량 메톡시-폴리에틸렌글리콜 (mpeg) |
KR100738287B1 (ko) | 2006-11-14 | 2007-07-12 | 아이디비켐(주) | 고순도의 메톡시폴리에틸렌글리콜 및 그들의 유도체의제조방법 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0497404A1 (en) * | 1991-01-25 | 1992-08-05 | Dsm N.V. | Internal emulsifier system based on alkylene oxide units |
US6239252B1 (en) * | 2000-01-04 | 2001-05-29 | Council Of Scientific And Industrial Research | Single step process for the preparation of poly (oxyalkylene)-alpha, omega-dicarboxylic acid |
KR100664969B1 (ko) * | 2005-08-26 | 2007-01-04 | 아이디비켐(주) | 고순도의 메톡시폴리에틸렌글리콜 및 그들의 유도체의제조방법 |
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2007
- 2007-12-29 KR KR1020070141143A patent/KR100922113B1/ko active IP Right Grant
-
2008
- 2008-12-18 WO PCT/KR2008/007501 patent/WO2009084833A2/en active Application Filing
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100358276B1 (ko) | 1998-03-24 | 2002-10-25 | 닛폰 유시 가부시키가이샤 | 옥시란 유도체 및 이의 제조방법 |
KR100512483B1 (ko) | 2003-05-07 | 2005-09-05 | 선바이오(주) | 신규한 폴리에틸렌글리콜-말레이미드 유도체의 합성방법 |
KR20070058549A (ko) * | 2004-09-01 | 2007-06-08 | 다우 글로벌 테크놀로지스 인크. | 고순도의 고분자량 메톡시-폴리에틸렌글리콜 (mpeg) |
KR100738287B1 (ko) | 2006-11-14 | 2007-07-12 | 아이디비켐(주) | 고순도의 메톡시폴리에틸렌글리콜 및 그들의 유도체의제조방법 |
Also Published As
Publication number | Publication date |
---|---|
WO2009084833A2 (en) | 2009-07-09 |
WO2009084833A3 (en) | 2009-08-20 |
KR20090072889A (ko) | 2009-07-02 |
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