DE60201084D1 - Herstellung von cyclischen esteroligomeren - Google Patents
Herstellung von cyclischen esteroligomerenInfo
- Publication number
- DE60201084D1 DE60201084D1 DE60201084T DE60201084T DE60201084D1 DE 60201084 D1 DE60201084 D1 DE 60201084D1 DE 60201084 T DE60201084 T DE 60201084T DE 60201084 T DE60201084 T DE 60201084T DE 60201084 D1 DE60201084 D1 DE 60201084D1
- Authority
- DE
- Germany
- Prior art keywords
- esteroligomers
- cyclic
- production
- cyclic esteroligomers
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
Classifications
-
- 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
- C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
- C08G63/78—Preparation processes
-
- 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
- C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
- C08G63/78—Preparation processes
- C08G63/81—Preparation processes using solvents
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Polyesters Or Polycarbonates (AREA)
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (11)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US27209301P | 2001-02-28 | 2001-02-28 | |
| US27209501P | 2001-02-28 | 2001-02-28 | |
| US27209401P | 2001-02-28 | 2001-02-28 | |
| US27209601P | 2001-02-28 | 2001-02-28 | |
| US272095P | 2001-02-28 | ||
| US272093P | 2001-02-28 | ||
| US272094P | 2001-02-28 | ||
| US272096P | 2001-02-28 | ||
| US35161602P | 2002-01-24 | 2002-01-24 | |
| US351616P | 2002-01-24 | ||
| PCT/US2002/006398 WO2002068496A1 (en) | 2001-02-28 | 2002-02-28 | Manufacture of cyclic ester oligomers |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE60201084D1 true DE60201084D1 (de) | 2004-09-30 |
| DE60201084T2 DE60201084T2 (de) | 2005-09-29 |
Family
ID=28795332
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE60201084T Expired - Lifetime DE60201084T2 (de) | 2001-02-28 | 2002-02-28 | Herstellung von cyclischen esteroligomeren |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US6646134B2 (de) |
| EP (1) | EP1377623B1 (de) |
| JP (1) | JP4060189B2 (de) |
| KR (1) | KR100798242B1 (de) |
| CN (1) | CN1269868C (de) |
| AU (1) | AU2002254092A1 (de) |
| CA (1) | CA2437562A1 (de) |
| DE (1) | DE60201084T2 (de) |
| WO (1) | WO2002068496A1 (de) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7750109B2 (en) | 2000-09-01 | 2010-07-06 | Cyclics Corporation | Use of a residual oligomer recyclate in the production of macrocyclic polyester oligomer |
| US7767781B2 (en) | 2000-09-01 | 2010-08-03 | Cyclics Corporation | Preparation of low-acid polyalkylene terephthalate and preparation of macrocyclic polyester oligomer therefrom |
| ATE396184T1 (de) | 2001-06-27 | 2008-06-15 | Cyclics Corp | Formgebende verarbeitung von makrozyklischen oligoestern |
| US20060205856A1 (en) | 2004-12-22 | 2006-09-14 | Williamson David T | Compositions of polyesters and sepiolite-type clays |
| CN101454376A (zh) | 2006-05-31 | 2009-06-10 | 纳幕尔杜邦公司 | 聚酰胺嵌段共聚物的制备 |
| US8071677B2 (en) * | 2008-12-12 | 2011-12-06 | E. I. Du Pont De Nemours And Company | Process for preparing polyester composite materials |
| EP2403895A1 (de) * | 2009-03-03 | 2012-01-11 | E. I. du Pont de Nemours and Company | Poly(trimethylenterephthalat)-pellets mit verringerten oligomeren und verfahren zur messung der oligomerenverringerung |
| TW201534636A (zh) * | 2014-02-12 | 2015-09-16 | Invista Tech Sarl | 製備聚對苯二甲酸乙二酯之高固有黏度塔型反應器 |
| CN112705150B (zh) * | 2020-11-05 | 2022-12-23 | 中国恩菲工程技术有限公司 | 复合材料制备装置与方法 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2020298A (en) | 1935-11-12 | Cyclic ester | ||
| US5466744A (en) | 1990-11-05 | 1995-11-14 | General Electric Company | Polymerization of macrocyclic poly(alkylene dicarboxylate) oligomers |
| US5214158A (en) | 1991-06-03 | 1993-05-25 | General Electric Company | Method for preparation of macrocyclic poly(alkylene dicarboxylate) oligomers |
| US5407984A (en) | 1994-08-31 | 1995-04-18 | General Electric Company | Process for preparing macrocyclic polyester oligomers |
| US5668186A (en) | 1996-03-20 | 1997-09-16 | General Electric Company | Process for depolymerizing polyesters |
| US5661214A (en) | 1996-08-05 | 1997-08-26 | General Electric Company | Titanate esters useful as polymerization initiators for macrocylic polyester oligomers |
-
2002
- 2002-02-25 US US10/083,864 patent/US6646134B2/en not_active Expired - Fee Related
- 2002-02-28 EP EP02723304A patent/EP1377623B1/de not_active Expired - Lifetime
- 2002-02-28 CA CA002437562A patent/CA2437562A1/en not_active Abandoned
- 2002-02-28 JP JP2002568004A patent/JP4060189B2/ja not_active Expired - Fee Related
- 2002-02-28 KR KR1020037011247A patent/KR100798242B1/ko not_active IP Right Cessation
- 2002-02-28 DE DE60201084T patent/DE60201084T2/de not_active Expired - Lifetime
- 2002-02-28 WO PCT/US2002/006398 patent/WO2002068496A1/en active IP Right Grant
- 2002-02-28 AU AU2002254092A patent/AU2002254092A1/en not_active Abandoned
- 2002-02-28 CN CNB028056817A patent/CN1269868C/zh not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| US20030009037A1 (en) | 2003-01-09 |
| JP2004536161A (ja) | 2004-12-02 |
| KR100798242B1 (ko) | 2008-01-24 |
| WO2002068496A1 (en) | 2002-09-06 |
| DE60201084T2 (de) | 2005-09-29 |
| CN1269868C (zh) | 2006-08-16 |
| AU2002254092A1 (en) | 2002-09-12 |
| JP4060189B2 (ja) | 2008-03-12 |
| EP1377623B1 (de) | 2004-08-25 |
| US6646134B2 (en) | 2003-11-11 |
| KR20030094264A (ko) | 2003-12-11 |
| WO2002068496A8 (en) | 2003-02-06 |
| EP1377623A1 (de) | 2004-01-07 |
| CA2437562A1 (en) | 2002-09-06 |
| CN1494563A (zh) | 2004-05-05 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8364 | No opposition during term of opposition |