WO2011011276A3 - Methods for synthesizing polyether diols and polyester diols - Google Patents

Methods for synthesizing polyether diols and polyester diols Download PDF

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Publication number
WO2011011276A3
WO2011011276A3 PCT/US2010/042255 US2010042255W WO2011011276A3 WO 2011011276 A3 WO2011011276 A3 WO 2011011276A3 US 2010042255 W US2010042255 W US 2010042255W WO 2011011276 A3 WO2011011276 A3 WO 2011011276A3
Authority
WO
WIPO (PCT)
Prior art keywords
diols
methods
polyester
synthesizing polyether
processes
Prior art date
Application number
PCT/US2010/042255
Other languages
French (fr)
Other versions
WO2011011276A2 (en
Inventor
Edward Budi Muliawan
Hari Babu Sunkara
Tuyu Xie
Original Assignee
E. I. Du Pont De Nemours And Company
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by E. I. Du Pont De Nemours And Company filed Critical E. I. Du Pont De Nemours And Company
Priority to CN2010800329131A priority Critical patent/CN102471480A/en
Priority to IN349DEN2012 priority patent/IN2012DN00349A/en
Priority to BR112012001407A priority patent/BR112012001407A2/en
Priority to EP10802688A priority patent/EP2456808A4/en
Priority to AU2010274149A priority patent/AU2010274149A1/en
Priority to JP2012521692A priority patent/JP2012533676A/en
Priority to MX2012000853A priority patent/MX2012000853A/en
Priority to CA2767675A priority patent/CA2767675A1/en
Publication of WO2011011276A2 publication Critical patent/WO2011011276A2/en
Publication of WO2011011276A3 publication Critical patent/WO2011011276A3/en

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

Abstract

Processes for synthesizing polyether diols and polyester diols are provided. The processes include reacting diols and/or diacids in the presence of carbon black. The processes can be used to produce polymers of a variety of molecular weights.
PCT/US2010/042255 2009-07-22 2010-07-16 Methods for synthesizing polyether diols and polyester diols WO2011011276A2 (en)

Priority Applications (8)

Application Number Priority Date Filing Date Title
CN2010800329131A CN102471480A (en) 2009-07-22 2010-07-16 Methods for synthesizing polyether diols and polyester diols
IN349DEN2012 IN2012DN00349A (en) 2009-07-22 2010-07-16
BR112012001407A BR112012001407A2 (en) 2009-07-22 2010-07-16 process
EP10802688A EP2456808A4 (en) 2009-07-22 2010-07-16 Methods for synthesizing polyether diols and polyester diols
AU2010274149A AU2010274149A1 (en) 2009-07-22 2010-07-16 Methods for synthesizing polyether diols and polyester diols
JP2012521692A JP2012533676A (en) 2009-07-22 2010-07-16 Method for synthesizing polyether diol and polyester diol
MX2012000853A MX2012000853A (en) 2009-07-22 2010-07-16 Methods for synthesizing polyether diols and polyester diols.
CA2767675A CA2767675A1 (en) 2009-07-22 2010-07-16 Methods for synthesizing polyether diols and polyester diols

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US22752209P 2009-07-22 2009-07-22
US61/227,522 2009-07-22

Publications (2)

Publication Number Publication Date
WO2011011276A2 WO2011011276A2 (en) 2011-01-27
WO2011011276A3 true WO2011011276A3 (en) 2011-04-28

Family

ID=43499604

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2010/042255 WO2011011276A2 (en) 2009-07-22 2010-07-16 Methods for synthesizing polyether diols and polyester diols

Country Status (11)

Country Link
EP (1) EP2456808A4 (en)
JP (1) JP2012533676A (en)
KR (1) KR20120047266A (en)
CN (1) CN102471480A (en)
AU (1) AU2010274149A1 (en)
BR (1) BR112012001407A2 (en)
CA (1) CA2767675A1 (en)
IN (1) IN2012DN00349A (en)
MX (1) MX2012000853A (en)
TW (1) TW201107370A (en)
WO (1) WO2011011276A2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012148849A2 (en) * 2011-04-26 2012-11-01 E. I. Du Pont De Nemours And Company Processes for preparing polytrimethylene ether glycol

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20020007043A1 (en) * 1999-12-17 2002-01-17 Sunkara Hari B. Production of polytrimethylene ether glycol and copolymers thereof
US20020010374A1 (en) * 1999-12-17 2002-01-24 Sunkara Hari B. Continuous process for the preparation of polytrimethylene ether glycol
US6608168B1 (en) * 2002-08-09 2003-08-19 E. I. Du Pont De Nemours And Company Polytrimethylene ether esters
WO2004085507A1 (en) * 2003-03-21 2004-10-07 E.I. Dupont De Nemours And Company Coating composition containing polytrimethylene ether diol useful as a clear coat composition and as a primer composition

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19753378A1 (en) * 1997-12-02 1999-06-10 Lurgi Zimmer Ag Process for the production of polyesters with mixed catalysts
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

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20020007043A1 (en) * 1999-12-17 2002-01-17 Sunkara Hari B. Production of polytrimethylene ether glycol and copolymers thereof
US20020010374A1 (en) * 1999-12-17 2002-01-24 Sunkara Hari B. Continuous process for the preparation of polytrimethylene ether glycol
US6608168B1 (en) * 2002-08-09 2003-08-19 E. I. Du Pont De Nemours And Company Polytrimethylene ether esters
WO2004085507A1 (en) * 2003-03-21 2004-10-07 E.I. Dupont De Nemours And Company Coating composition containing polytrimethylene ether diol useful as a clear coat composition and as a primer composition

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of EP2456808A4 *

Also Published As

Publication number Publication date
JP2012533676A (en) 2012-12-27
TW201107370A (en) 2011-03-01
EP2456808A2 (en) 2012-05-30
BR112012001407A2 (en) 2019-09-24
CN102471480A (en) 2012-05-23
WO2011011276A2 (en) 2011-01-27
AU2010274149A1 (en) 2012-02-02
EP2456808A4 (en) 2013-01-23
IN2012DN00349A (en) 2015-08-21
MX2012000853A (en) 2012-03-16
CA2767675A1 (en) 2011-01-27
KR20120047266A (en) 2012-05-11

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