AU2010274149A1 - Methods for synthesizing polyether diols and polyester diols - Google Patents
Methods for synthesizing polyether diols and polyester diols Download PDFInfo
- Publication number
- AU2010274149A1 AU2010274149A1 AU2010274149A AU2010274149A AU2010274149A1 AU 2010274149 A1 AU2010274149 A1 AU 2010274149A1 AU 2010274149 A AU2010274149 A AU 2010274149A AU 2010274149 A AU2010274149 A AU 2010274149A AU 2010274149 A1 AU2010274149 A1 AU 2010274149A1
- Authority
- AU
- Australia
- Prior art keywords
- carbon black
- color
- acid
- reaction
- diol
- 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.)
- Abandoned
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
- C08G63/82—Preparation processes characterised by the catalyst used
-
- 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
- C08G63/02—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds
- C08G63/60—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds derived from the reaction of a mixture of hydroxy carboxylic acids, polycarboxylic acids and polyhydroxy compounds
-
- 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
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)
- Polyethers (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US22752209P | 2009-07-22 | 2009-07-22 | |
| US61/227,522 | 2009-07-22 | ||
| PCT/US2010/042255 WO2011011276A2 (en) | 2009-07-22 | 2010-07-16 | Methods for synthesizing polyether diols and polyester diols |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AU2010274149A1 true AU2010274149A1 (en) | 2012-02-02 |
Family
ID=43499604
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AU2010274149A Abandoned AU2010274149A1 (en) | 2009-07-22 | 2010-07-16 | Methods for synthesizing polyether diols and polyester diols |
Country Status (11)
| Country | Link |
|---|---|
| EP (1) | EP2456808A4 (pt) |
| JP (1) | JP2012533676A (pt) |
| KR (1) | KR20120047266A (pt) |
| CN (1) | CN102471480A (pt) |
| AU (1) | AU2010274149A1 (pt) |
| BR (1) | BR112012001407A2 (pt) |
| CA (1) | CA2767675A1 (pt) |
| IN (1) | IN2012DN00349A (pt) |
| MX (1) | MX2012000853A (pt) |
| TW (1) | TW201107370A (pt) |
| WO (1) | WO2011011276A2 (pt) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8884073B2 (en) * | 2011-04-26 | 2014-11-11 | E I Du Pont De Nemours And Company | Processes for preparing polytrimethylene ether glycol |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19753378A1 (de) * | 1997-12-02 | 1999-06-10 | Lurgi Zimmer Ag | Verfahren zur Herstellung von Polyestern mit Mischkatalysatoren |
| US6720459B2 (en) * | 1999-12-17 | 2004-04-13 | E. I. Du Pont Nemours And Company | Continuous process for the preparation of polytrimethylene ether glycol |
| US6977291B2 (en) * | 1999-12-17 | 2005-12-20 | E.I. Du Pont De Nemours And Company | Production of polytrimethylene ether glycol and copolymers thereof |
| US6608168B1 (en) * | 2002-08-09 | 2003-08-19 | E. I. Du Pont De Nemours And Company | Polytrimethylene ether esters |
| US6875514B2 (en) * | 2003-03-21 | 2005-04-05 | E. I. Du Pont De Nemours And Company | Coating composition containing polytrimethylene ether diol useful as a primer composition |
| US7009082B2 (en) * | 2003-05-06 | 2006-03-07 | E.I. Du Pont De Nemours And Company | Removal of color bodies from polytrimethylene ether glycol polymers |
| US20100204439A1 (en) * | 2009-02-09 | 2010-08-12 | E.I. Du Pont De Nemours And Company | Processes for making poly(trimethylene ether) glycol using organophosphorous compound |
-
2010
- 2010-07-16 IN IN349DEN2012 patent/IN2012DN00349A/en unknown
- 2010-07-16 AU AU2010274149A patent/AU2010274149A1/en not_active Abandoned
- 2010-07-16 KR KR1020127004472A patent/KR20120047266A/ko not_active Application Discontinuation
- 2010-07-16 CA CA2767675A patent/CA2767675A1/en not_active Abandoned
- 2010-07-16 TW TW099123567A patent/TW201107370A/zh unknown
- 2010-07-16 EP EP10802688A patent/EP2456808A4/en not_active Withdrawn
- 2010-07-16 CN CN2010800329131A patent/CN102471480A/zh active Pending
- 2010-07-16 WO PCT/US2010/042255 patent/WO2011011276A2/en active Application Filing
- 2010-07-16 MX MX2012000853A patent/MX2012000853A/es unknown
- 2010-07-16 JP JP2012521692A patent/JP2012533676A/ja active Pending
- 2010-07-16 BR BR112012001407A patent/BR112012001407A2/pt not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| CN102471480A (zh) | 2012-05-23 |
| MX2012000853A (es) | 2012-03-16 |
| WO2011011276A3 (en) | 2011-04-28 |
| KR20120047266A (ko) | 2012-05-11 |
| EP2456808A4 (en) | 2013-01-23 |
| EP2456808A2 (en) | 2012-05-30 |
| BR112012001407A2 (pt) | 2019-09-24 |
| TW201107370A (en) | 2011-03-01 |
| WO2011011276A2 (en) | 2011-01-27 |
| JP2012533676A (ja) | 2012-12-27 |
| CA2767675A1 (en) | 2011-01-27 |
| IN2012DN00349A (pt) | 2015-08-21 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MK1 | Application lapsed section 142(2)(a) - no request for examination in relevant period |