EP2419214A4 - Catalyseur perfectionné pour la fabrication de polymères de tétrahydrofurane - Google Patents

Catalyseur perfectionné pour la fabrication de polymères de tétrahydrofurane

Info

Publication number
EP2419214A4
EP2419214A4 EP09843449.1A EP09843449A EP2419214A4 EP 2419214 A4 EP2419214 A4 EP 2419214A4 EP 09843449 A EP09843449 A EP 09843449A EP 2419214 A4 EP2419214 A4 EP 2419214A4
Authority
EP
European Patent Office
Prior art keywords
tetrahydrofuran
improved catalyst
manufacturing polymers
polymers
manufacturing
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.)
Withdrawn
Application number
EP09843449.1A
Other languages
German (de)
English (en)
Other versions
EP2419214A1 (fr
Inventor
Qun Sun
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.)
Invista Technologies Sarl
Original Assignee
Invista Technologies SARL Switzerland
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 Invista Technologies SARL Switzerland filed Critical Invista Technologies SARL Switzerland
Publication of EP2419214A1 publication Critical patent/EP2419214A1/fr
Publication of EP2419214A4 publication Critical patent/EP2419214A4/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/08—Heat treatment
    • B01J37/10—Heat treatment in the presence of water, e.g. steam
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
    • B01J31/02—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides
    • B01J31/06—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides containing polymers
    • B01J31/08—Ion-exchange resins
    • B01J31/10—Ion-exchange resins sulfonated
    • 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
    • C08G65/02—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
    • C08G65/16—Cyclic ethers having four or more ring atoms
    • C08G65/20—Tetrahydrofuran

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Polyethers (AREA)
EP09843449.1A 2009-04-15 2009-04-15 Catalyseur perfectionné pour la fabrication de polymères de tétrahydrofurane Withdrawn EP2419214A4 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US2009/040654 WO2010120292A1 (fr) 2009-04-15 2009-04-15 Catalyseur perfectionné pour la fabrication de polymères de tétrahydrofurane

Publications (2)

Publication Number Publication Date
EP2419214A1 EP2419214A1 (fr) 2012-02-22
EP2419214A4 true EP2419214A4 (fr) 2013-07-24

Family

ID=42982752

Family Applications (1)

Application Number Title Priority Date Filing Date
EP09843449.1A Withdrawn EP2419214A4 (fr) 2009-04-15 2009-04-15 Catalyseur perfectionné pour la fabrication de polymères de tétrahydrofurane

Country Status (8)

Country Link
EP (1) EP2419214A4 (fr)
JP (1) JP5599868B2 (fr)
KR (1) KR20120017424A (fr)
CN (1) CN102395430B (fr)
BR (1) BRPI0923998A2 (fr)
HK (1) HK1164211A1 (fr)
MX (1) MX2011010775A (fr)
WO (1) WO2010120292A1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101759358B1 (ko) * 2009-08-24 2017-07-18 인비스타 테크놀러지스 에스.에이 알.엘. 개선된 폴리에테르 글리콜 제조 방법
CN103554464A (zh) * 2013-11-14 2014-02-05 国电新能源技术研究院 一种催化四氢呋喃开环聚合的催化体系
CN103601880A (zh) * 2013-11-14 2014-02-26 国电新能源技术研究院 一种四氢呋喃聚合工艺及其反应装置
CN110291132B (zh) * 2017-02-16 2021-12-14 株式会社可乐丽 共聚聚醚多元醇、聚氨基甲酸酯和共聚聚醚多元醇的制造方法

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4139567A (en) * 1977-03-30 1979-02-13 E. I. Du Pont De Nemours And Company Method for preparing copolyether glycols
US4163115A (en) * 1976-03-31 1979-07-31 E. I. Du Pont De Nemours And Company Preparation of esters of poly-(tetramethylene ether) glycol
WO1981000846A1 (fr) * 1979-09-27 1981-04-02 Union Carbide Corp Utilisation de resines d'acides perfluorosulfoniques comme catalyseurs pour la preparation d'esters
EP0032318A1 (fr) * 1979-12-31 1981-07-22 E.I. Du Pont De Nemours And Company Préparation catalytique de l'acide toluique, des acides sulfoniques perfluorés polymères et de leurs sels, et procédés catalytiques les utilisant
US20060263674A1 (en) * 2003-04-17 2006-11-23 Mamoru Hosoya Catalyst and process for producing the same, catalytic electrode and process for producing the same, membrane/electrode union, and electrochemical device

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52138598A (en) * 1976-03-31 1977-11-18 Du Pont Process for preparing poly*tetramethylene ether*glycol
US4120903A (en) * 1977-03-30 1978-10-17 E. I. Du Pont De Nemours And Company Method for preparing poly(tetramethylene ether) glycol
US5118869A (en) * 1991-02-13 1992-06-02 E. I. Du Pont De Nemours And Company Polymerizing tetrahydrofuran to produce polytetramethylene ether glycol using a modified fluorinated resin catalyst containing sulfonic acid groups
US5502137A (en) * 1994-11-25 1996-03-26 Eastman Chemical Company Polyether glycols and alcohols derived from 3,4-epoxy-1-butene, tetrahydrofuran and an initiator
ES2165589T3 (es) * 1996-10-04 2002-03-16 Dow Chemical Co Metodo para producir glicoles.
CN1181585C (zh) * 2002-06-19 2004-12-22 中国科学院大连化学物理研究所 一种燃料电池用自增湿复合质子交换膜的制备方法
JP4360870B2 (ja) * 2003-09-10 2009-11-11 旭化成イーマテリアルズ株式会社 スルホン酸型パーフルオロ共重合体を含有する分散液の製造方法
CN100386367C (zh) * 2006-06-16 2008-05-07 武汉理工大学 基于亲水性多孔聚四氟乙烯基体的复合质子交换膜的制备方法
EP2419471B1 (fr) * 2009-04-15 2014-09-24 Invista Technologies S.à.r.l. Procédé amélioré de fabrication de copolyéthers glycols

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4163115A (en) * 1976-03-31 1979-07-31 E. I. Du Pont De Nemours And Company Preparation of esters of poly-(tetramethylene ether) glycol
US4139567A (en) * 1977-03-30 1979-02-13 E. I. Du Pont De Nemours And Company Method for preparing copolyether glycols
WO1981000846A1 (fr) * 1979-09-27 1981-04-02 Union Carbide Corp Utilisation de resines d'acides perfluorosulfoniques comme catalyseurs pour la preparation d'esters
EP0032318A1 (fr) * 1979-12-31 1981-07-22 E.I. Du Pont De Nemours And Company Préparation catalytique de l'acide toluique, des acides sulfoniques perfluorés polymères et de leurs sels, et procédés catalytiques les utilisant
US20060263674A1 (en) * 2003-04-17 2006-11-23 Mamoru Hosoya Catalyst and process for producing the same, catalytic electrode and process for producing the same, membrane/electrode union, and electrochemical device

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2010120292A1 *

Also Published As

Publication number Publication date
KR20120017424A (ko) 2012-02-28
JP5599868B2 (ja) 2014-10-01
CN102395430B (zh) 2014-02-26
MX2011010775A (es) 2012-02-08
EP2419214A1 (fr) 2012-02-22
BRPI0923998A2 (pt) 2016-01-26
WO2010120292A8 (fr) 2011-12-29
HK1164211A1 (en) 2012-09-21
JP2012524149A (ja) 2012-10-11
WO2010120292A1 (fr) 2010-10-21
CN102395430A (zh) 2012-03-28

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Legal Events

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PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

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DAX Request for extension of the european patent (deleted)
RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: INVISTA TECHNOLOGIES S.A.R.L.

A4 Supplementary search report drawn up and despatched

Effective date: 20130621

RIC1 Information provided on ipc code assigned before grant

Ipc: B01J 31/10 20060101ALI20130617BHEP

Ipc: C08G 65/20 20060101ALI20130617BHEP

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Ipc: B01J 37/10 20060101AFI20130617BHEP

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