CN102666651B - 用于制备聚三亚甲基醚二醇及其共聚物的方法 - Google Patents

用于制备聚三亚甲基醚二醇及其共聚物的方法 Download PDF

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Publication number
CN102666651B
CN102666651B CN201080058454.4A CN201080058454A CN102666651B CN 102666651 B CN102666651 B CN 102666651B CN 201080058454 A CN201080058454 A CN 201080058454A CN 102666651 B CN102666651 B CN 102666651B
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China
Prior art keywords
reaction
condensate
color
propanediol
reactants
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CN201080058454.4A
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English (en)
Chinese (zh)
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CN102666651A (zh
Inventor
C·霍夫曼
S·C·杰克逊
E·R·墨菲
B·拉贾戈帕兰
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Ruixun Co ltd
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EI Du Pont de Nemours and Co
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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
    • C08G65/34—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

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Polyethers (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Polyesters Or Polycarbonates (AREA)
CN201080058454.4A 2009-12-21 2010-12-17 用于制备聚三亚甲基醚二醇及其共聚物的方法 Active CN102666651B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US28853109P 2009-12-21 2009-12-21
US61/288531 2009-12-21
PCT/US2010/061014 WO2011084686A2 (en) 2009-12-21 2010-12-17 Processes for producing polytrimethylene ether glycol and copolymers thereof

Publications (2)

Publication Number Publication Date
CN102666651A CN102666651A (zh) 2012-09-12
CN102666651B true CN102666651B (zh) 2014-09-10

Family

ID=44151999

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201080058454.4A Active CN102666651B (zh) 2009-12-21 2010-12-17 用于制备聚三亚甲基醚二醇及其共聚物的方法

Country Status (7)

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

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2019536830A (ja) 2016-09-12 2019-12-19 レジネート マテリアルズ グループ、インコーポレイテッド ブレンドを含むポリフェノールアルコキシレート及びコーティング
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
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
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
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
US6977291B2 (en) * 1999-12-17 2005-12-20 E.I. Du Pont De Nemours And Company Production of polytrimethylene ether glycol and copolymers thereof
CN1238317C (zh) * 1999-12-17 2006-01-25 纳幕尔杜邦公司 制备聚三亚甲基醚二醇的连续方法
CN1774462A (zh) * 2002-11-22 2006-05-17 三菱化学株式会社 聚醚多元醇的制备方法
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
US7161045B1 (en) * 2005-08-16 2007-01-09 E. I. Du Pont De Nemours And Company Process for manufacture of polytrimethylene ether glycol
US7157607B1 (en) * 2005-08-16 2007-01-02 E. I. Du Pont De Nemours And Company 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
WO2011084686A3 (en) 2011-10-13
CN102666651A (zh) 2012-09-12
EP2516505B1 (en) 2014-09-17
KR101791711B1 (ko) 2017-10-30
US8344098B2 (en) 2013-01-01
JP2013515144A (ja) 2013-05-02
JP5714027B2 (ja) 2015-05-07
EP2516505A4 (en) 2013-07-24
US20110152498A1 (en) 2011-06-23
TW201130913A (en) 2011-09-16
KR20120112622A (ko) 2012-10-11
EP2516505A2 (en) 2012-10-31
WO2011084686A2 (en) 2011-07-14

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Effective date of registration: 20240219

Address after: Delaware, USA

Patentee after: Ruixun Co.,Ltd.

Country or region after: U.S.A.

Address before: Delaware, USA

Patentee before: E. I. du Pont de Nemours and Co.

Country or region before: U.S.A.

TR01 Transfer of patent right