EP1789378A2 - Verfahren zur katalytischen oxyethylierung - Google Patents

Verfahren zur katalytischen oxyethylierung

Info

Publication number
EP1789378A2
EP1789378A2 EP05742643A EP05742643A EP1789378A2 EP 1789378 A2 EP1789378 A2 EP 1789378A2 EP 05742643 A EP05742643 A EP 05742643A EP 05742643 A EP05742643 A EP 05742643A EP 1789378 A2 EP1789378 A2 EP 1789378A2
Authority
EP
European Patent Office
Prior art keywords
reactant
ethylene oxide
predesigned
catalyst
oxyethylation
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Withdrawn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
EP05742643A
Other languages
English (en)
French (fr)
Inventor
Wieslaw Hreczuch
Wladyslaw Domarecki
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.)
MEXEO
SOKOLOWSKI, ADAM
Original Assignee
Mexeo
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 Mexeo filed Critical Mexeo
Publication of EP1789378A2 publication Critical patent/EP1789378A2/de
Withdrawn legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C67/00—Preparation of carboxylic acid esters
    • C07C67/24—Preparation of carboxylic acid esters by reacting carboxylic acids or derivatives thereof with a carbon-to-oxygen ether bond, e.g. acetal, tetrahydrofuran
    • C07C67/26—Preparation of carboxylic acid esters by reacting carboxylic acids or derivatives thereof with a carbon-to-oxygen ether bond, e.g. acetal, tetrahydrofuran with an oxirane ring

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
EP05742643A 2004-05-26 2005-05-25 Verfahren zur katalytischen oxyethylierung Withdrawn EP1789378A2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
PL368216A PL206132B1 (pl) 2004-05-26 2004-05-26 Sposób katalitycznego oksyetylenowania
PCT/PL2005/000033 WO2005115964A2 (en) 2004-05-26 2005-05-25 A method for catalytic oxyethylation

Publications (1)

Publication Number Publication Date
EP1789378A2 true EP1789378A2 (de) 2007-05-30

Family

ID=34970650

Family Applications (1)

Application Number Title Priority Date Filing Date
EP05742643A Withdrawn EP1789378A2 (de) 2004-05-26 2005-05-25 Verfahren zur katalytischen oxyethylierung

Country Status (3)

Country Link
EP (1) EP1789378A2 (de)
PL (1) PL206132B1 (de)
WO (1) WO2005115964A2 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4273185A1 (de) 2022-05-04 2023-11-08 PCC Rokita SA Verfahren zur herstellung eines polyetherdiolproduktes

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MY153870A (en) 2008-10-29 2015-03-31 Shell Int Research Process for the preparation of acylated secondary alcohol alkoxylates and secondary alcohol alkoxylates

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5386045A (en) * 1991-08-22 1995-01-31 Vista Chemical Company Process for alkoxylation of esters and products produced therefrom
DE19611999C1 (de) * 1996-03-27 1997-07-17 Henkel Kgaa Verfahren zur Herstellung alkoxylierter Fettsäurealkylester
JP3907532B2 (ja) * 2002-06-11 2007-04-18 株式会社日本触媒 ヒドロキシアルキル（メタ）アクリレートの製造方法

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See references of WO2005115964A3 *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4273185A1 (de) 2022-05-04 2023-11-08 PCC Rokita SA Verfahren zur herstellung eines polyetherdiolproduktes
WO2023214891A1 (en) 2022-05-04 2023-11-09 Pcc Rokita Sa Method for the manufacture of a polyether diol product

Also Published As

Publication number Publication date
WO2005115964A2 (en) 2005-12-08
WO2005115964A3 (en) 2006-05-18
PL368216A1 (en) 2005-11-28
PL206132B1 (pl) 2010-07-30

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Legal Events

Date Code Title Description
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: MEXEO

Owner name: SOKOLOWSKI, ADAM

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Effective date: 20100122

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Effective date: 20091201