CN101842412A - 聚三亚甲基醚二醇的制备 - Google Patents

聚三亚甲基醚二醇的制备 Download PDF

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Publication number
CN101842412A
CN101842412A CN200880114161A CN200880114161A CN101842412A CN 101842412 A CN101842412 A CN 101842412A CN 200880114161 A CN200880114161 A CN 200880114161A CN 200880114161 A CN200880114161 A CN 200880114161A CN 101842412 A CN101842412 A CN 101842412A
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CN
China
Prior art keywords
temperature
reaction
acid
ammediol
mole
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.)
Pending
Application number
CN200880114161A
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English (en)
Chinese (zh)
Inventor
M·A·哈默
D·C·孔菲尔
S·S·克里斯特詹斯多蒂尔
S·C·杰克逊
C·霍夫曼
R·斯潘塞
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
EIDP Inc
Original Assignee
EI Du Pont de Nemours and Co
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 EI Du Pont de Nemours and Co filed Critical EI Du Pont de Nemours and Co
Publication of CN101842412A publication Critical patent/CN101842412A/zh
Pending legal-status Critical Current

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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
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00—Polymer mixtures characterised by other features
    • C08L2205/05—Polymer mixtures characterised by other features containing polymer components which can react with one another

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  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polyethers (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
CN200880114161A 2007-11-01 2008-10-31 聚三亚甲基醚二醇的制备 Pending CN101842412A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US98439807P 2007-11-01 2007-11-01
US60/984398 2007-11-01
PCT/US2008/081997 WO2009059140A2 (en) 2007-11-01 2008-10-31 Preparation of polytrimethylene ether glycol

Publications (1)

Publication Number Publication Date
CN101842412A true CN101842412A (zh) 2010-09-22

Family

ID=40565261

Family Applications (1)

Application Number Title Priority Date Filing Date
CN200880114161A Pending CN101842412A (zh) 2007-11-01 2008-10-31 聚三亚甲基醚二醇的制备

Country Status (11)

Country Link
US (1) US8148491B2 (enExample)
EP (1) EP2215146A2 (enExample)
JP (1) JP2011503261A (enExample)
KR (1) KR20100105556A (enExample)
CN (1) CN101842412A (enExample)
AU (1) AU2008318469A1 (enExample)
BR (1) BRPI0817160A2 (enExample)
CA (1) CA2704744A1 (enExample)
MX (1) MX2010004725A (enExample)
TW (1) TW200938565A (enExample)
WO (1) WO2009059140A2 (enExample)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101942084A (zh) * 2010-09-25 2011-01-12 浙江大学 用三氟甲磺酸稀土金属化合物催化合成聚四氢呋喃的方法
CN116144008A (zh) * 2021-11-23 2023-05-23 中昊晨光化工研究院有限公司 一种稳定剂及其在制备含氟聚合物中的应用

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8247526B2 (en) 2010-12-20 2012-08-21 E I Du Pont De Nemours And Company Process for the preparation of polyalkylene ether glycol

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2520733A (en) 1946-08-26 1950-08-29 Shell Dev Polymers of trimethylene glycol
US3282875A (en) 1964-07-22 1966-11-01 Du Pont Fluorocarbon vinyl ether polymers
US3326985A (en) 1964-12-29 1967-06-20 Shell Oil Co Polytrimethylene glycol
US3366610A (en) 1965-05-14 1968-01-30 Du Pont Perhalogenated epoxy olefin monomers and polymers
US4329435A (en) 1979-05-31 1982-05-11 Asahi Kasei Kogyo Kabushiki Kaisha Novel fluorinated copolymer with tridihydro fluorosulfonyl fluoride pendant groups and preparation thereof
US4330654A (en) 1980-06-11 1982-05-18 The Dow Chemical Company Novel polymers having acid functionality
US4358545A (en) 1980-06-11 1982-11-09 The Dow Chemical Company Sulfonic acid electrolytic cell having flourinated polymer membrane with hydration product less than 22,000
US4433082A (en) 1981-05-01 1984-02-21 E. I. Du Pont De Nemours And Company Process for making liquid composition of perfluorinated ion exchange polymer, and product thereof
US4610762A (en) 1985-05-31 1986-09-09 The Dow Chemical Company Method for forming polymer films having bubble release surfaces
US5094995A (en) 1989-08-02 1992-03-10 E. I. Du Pont De Nemours And Company Supported perfluorinated ion-exchange polymers
US5824622A (en) 1994-01-12 1998-10-20 E. I. Du Pont De Nemours And Company Porous microcomposite of perfluorinated ion-exchange polymer and metal oxide, a network of silica, or a network of metal oxide and silica derived via a sol-gel process
AU2581401A (en) * 1999-12-17 2001-06-25 E.I. Du Pont De Nemours And Company Production of polytrimethylene ether glycol and copolymers thereof
MXPA02005949A (es) 1999-12-17 2003-01-28 Du Pont Proceso continuo para la preparacion de eterglicol de politrimetileno.
US7405330B2 (en) * 2005-09-22 2008-07-29 E.I. Du Pont De Nemours And Company Preparation of polytrimethylene ether glycol and copolymers thereof

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101942084A (zh) * 2010-09-25 2011-01-12 浙江大学 用三氟甲磺酸稀土金属化合物催化合成聚四氢呋喃的方法
CN116144008A (zh) * 2021-11-23 2023-05-23 中昊晨光化工研究院有限公司 一种稳定剂及其在制备含氟聚合物中的应用

Also Published As

Publication number Publication date
US20090118465A1 (en) 2009-05-07
MX2010004725A (es) 2010-05-20
TW200938565A (en) 2009-09-16
BRPI0817160A2 (pt) 2015-03-31
US8148491B2 (en) 2012-04-03
KR20100105556A (ko) 2010-09-29
JP2011503261A (ja) 2011-01-27
CA2704744A1 (en) 2009-05-07
WO2009059140A3 (en) 2009-06-18
EP2215146A2 (en) 2010-08-11
WO2009059140A2 (en) 2009-05-07
AU2008318469A1 (en) 2009-05-07

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Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C02 Deemed withdrawal of patent application after publication (patent law 2001)
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20100922