TW201130913A - Processes for producing polytrimethylene ether glycol and copolymers thereof - Google Patents

Processes for producing polytrimethylene ether glycol and copolymers thereof Download PDF

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Publication number
TW201130913A
TW201130913A TW099144592A TW99144592A TW201130913A TW 201130913 A TW201130913 A TW 201130913A TW 099144592 A TW099144592 A TW 099144592A TW 99144592 A TW99144592 A TW 99144592A TW 201130913 A TW201130913 A TW 201130913A
Authority
TW
Taiwan
Prior art keywords
condensate
reaction
color
temperature
reactant
Prior art date
Application number
TW099144592A
Other languages
English (en)
Chinese (zh)
Inventor
Christian Hoffmann
Scott Christopher Jackson
Edward R Murphy
Bhuma Rajagopalan
Original Assignee
Du Pont
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 Du Pont filed Critical Du Pont
Publication of TW201130913A publication Critical patent/TW201130913A/zh

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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
    • 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
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C41/00—Preparation of ethers; Preparation of compounds having groups, groups or groups
    • C07C41/01—Preparation of ethers
    • C07C41/09—Preparation of ethers by dehydration of compounds containing hydroxy groups
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C43/00—Ethers; Compounds having groups, groups or groups
    • C07C43/02—Ethers
    • C07C43/03—Ethers having all ether-oxygen atoms bound to acyclic carbon atoms
    • C07C43/04—Saturated ethers
    • C07C43/10—Saturated ethers of polyhydroxy compounds
    • C07C43/11—Polyethers containing —O—(C—C—O—)n units with ≤ 2 n≤ 10
    • 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
    • C08G65/04—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 from cyclic ethers only
    • C08G65/06—Cyclic ethers having no atoms other than carbon and hydrogen outside the ring
    • C08G65/08—Saturated oxiranes
    • C08G65/10—Saturated oxiranes characterised by the catalysts 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
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/582—Recycling of unreacted starting or intermediate materials

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Polyethers (AREA)
  • Polyesters Or Polycarbonates (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
TW099144592A 2009-12-21 2010-12-17 Processes for producing polytrimethylene ether glycol and copolymers thereof TW201130913A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US28853109P 2009-12-21 2009-12-21

Publications (1)

Publication Number Publication Date
TW201130913A true TW201130913A (en) 2011-09-16

Family

ID=44151999

Family Applications (1)

Application Number Title Priority Date Filing Date
TW099144592A TW201130913A (en) 2009-12-21 2010-12-17 Processes for producing polytrimethylene ether glycol and copolymers thereof

Country Status (7)

Country Link
US (1) US8344098B2 (enExample)
EP (1) EP2516505B1 (enExample)
JP (1) JP5714027B2 (enExample)
KR (1) KR101791711B1 (enExample)
CN (1) CN102666651B (enExample)
TW (1) TW201130913A (enExample)
WO (1) WO2011084686A2 (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20190225835A1 (en) 2016-09-12 2019-07-25 Resinate Materials Group, Inc. Polyphenol alkoxylate containing blends and coatings
KR20230026088A (ko) * 2021-08-17 2023-02-24 에스케이케미칼 주식회사 폴리트리메틸렌 에테르 글리콜 및 이의 제조 방법

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3477782B2 (ja) * 1994-01-27 2003-12-10 三菱化学株式会社 ポリグリセリンの製造方法
US5686276A (en) * 1995-05-12 1997-11-11 E. I. Du Pont De Nemours And Company Bioconversion of a fermentable carbon source to 1,3-propanediol by a single microorganism
US5633362A (en) * 1995-05-12 1997-05-27 E. I. Du Pont De Nemours And Company Production of 1,3-propanediol from glycerol by recombinant bacteria expressing recombinant diol dehydratase
US5659089A (en) * 1996-05-22 1997-08-19 Arco Chemical Technology, L.P. Process for making poly(2-methyl-1,3-propanediol)
US6235948B1 (en) * 1998-08-18 2001-05-22 E. I. Du Pont De Nemours And Company Process for the purification of 1,3-propanediol
US6538164B1 (en) * 1999-09-30 2003-03-25 E. I. Du Pont De Nemours And Company Recovery process for volatile compounds from solids in aqueous solution
EP1246861B1 (en) * 1999-12-17 2006-05-17 E.I. Du Pont De Nemours And Company Production of polytrimethylene ether glycol and copolymers thereof
AU2270901A (en) * 1999-12-17 2001-06-25 E.I. Du Pont De Nemours And Company Continuous process for the preparation of polytrimethylene ether glycol
WO2004048440A1 (ja) * 2002-11-22 2004-06-10 Mitsubishi Chemical Corporation ポリエーテルポリオールの製造方法
US20040211729A1 (en) * 2003-04-25 2004-10-28 Sunkara Hari Babu Processes for recovering oligomers of glycols and polymerization catalysts from waste streams
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
US7157607B1 (en) * 2005-08-16 2007-01-02 E. I. Du Pont De Nemours And Company Manufacture of polytrimethylene ether glycol
US7161045B1 (en) * 2005-08-16 2007-01-09 E. I. Du Pont De Nemours And Company Process for manufacture of polytrimethylene ether glycol
US7388115B2 (en) * 2006-01-20 2008-06-17 E. I. Du Pont De Nemours And Company Manufacture of polytrimethylene ether glycol

Also Published As

Publication number Publication date
EP2516505A2 (en) 2012-10-31
KR101791711B1 (ko) 2017-10-30
US20110152498A1 (en) 2011-06-23
EP2516505A4 (en) 2013-07-24
JP2013515144A (ja) 2013-05-02
CN102666651B (zh) 2014-09-10
US8344098B2 (en) 2013-01-01
WO2011084686A2 (en) 2011-07-14
CN102666651A (zh) 2012-09-12
JP5714027B2 (ja) 2015-05-07
WO2011084686A3 (en) 2011-10-13
KR20120112622A (ko) 2012-10-11
EP2516505B1 (en) 2014-09-17

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