KR20080078007A - 폴리옥시에틸렌-함유 화합물 존재하에서의 염기-촉매화알콕실화 - Google Patents

폴리옥시에틸렌-함유 화합물 존재하에서의 염기-촉매화알콕실화 Download PDF

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Publication number
KR20080078007A
KR20080078007A KR1020087015118A KR20087015118A KR20080078007A KR 20080078007 A KR20080078007 A KR 20080078007A KR 1020087015118 A KR1020087015118 A KR 1020087015118A KR 20087015118 A KR20087015118 A KR 20087015118A KR 20080078007 A KR20080078007 A KR 20080078007A
Authority
KR
South Korea
Prior art keywords
mol
diisocyanate
molecular weight
long chain
polyether polyol
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Withdrawn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
KR1020087015118A
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English (en)
Korean (ko)
Inventor
칼 더블유. 하이더
호세 에프. 파조스
Original Assignee
바이엘 머티리얼싸이언스 엘엘씨
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 바이엘 머티리얼싸이언스 엘엘씨 filed Critical 바이엘 머티리얼싸이언스 엘엘씨
Publication of KR20080078007A publication Critical patent/KR20080078007A/ko
Withdrawn legal-status Critical Current

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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
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/40—High-molecular-weight compounds
    • C08G18/48—Polyethers
    • C08G18/4829—Polyethers containing at least three hydroxy groups
    • 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
    • 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
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/40—High-molecular-weight compounds
    • C08G18/48—Polyethers
    • 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
    • C08G65/26—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 and other compounds
    • 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
    • C08G65/26—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 and other compounds
    • C08G65/2642—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 and other compounds characterised by the catalyst 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
    • C08G2110/00—Foam properties
    • C08G2110/0008—Foam properties flexible

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Polyethers (AREA)
KR1020087015118A 2005-12-22 2006-12-18 폴리옥시에틸렌-함유 화합물 존재하에서의 염기-촉매화알콕실화 Withdrawn KR20080078007A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/315,517 US20070149631A1 (en) 2005-12-22 2005-12-22 Base-catalyzed alkoxylation in the presense of polyoxyethylene-containing compounds
US11/315,517 2005-12-22

Publications (1)

Publication Number Publication Date
KR20080078007A true KR20080078007A (ko) 2008-08-26

Family

ID=38051964

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020087015118A Withdrawn KR20080078007A (ko) 2005-12-22 2006-12-18 폴리옥시에틸렌-함유 화합물 존재하에서의 염기-촉매화알콕실화

Country Status (8)

Country Link
US (1) US20070149631A1 (https=)
EP (1) EP1966274A2 (https=)
JP (1) JP2009521554A (https=)
KR (1) KR20080078007A (https=)
CN (1) CN101341187A (https=)
BR (1) BRPI0620228A2 (https=)
CA (1) CA2633700A1 (https=)
WO (1) WO2007075480A2 (https=)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BRPI0917975A2 (pt) 2008-08-12 2015-11-17 Novartis Ag formulação de depósito de formação local injetável, processo para a preparação da referida formulação, composição farmacêutica, seringa pré-carregada, e uso de peg500 dme
JP5685033B2 (ja) * 2010-09-17 2015-03-18 住化バイエルウレタン株式会社 水を原料としたポリエーテルポリオールの製造方法
CN102503780A (zh) * 2011-11-02 2012-06-20 浙江合诚化学有限公司 一种新戊二醇烷氧基化的合成方法
CN107963960A (zh) * 2017-12-18 2018-04-27 王建华 一种合成炔二醇的新工艺
CN120548335A (zh) * 2023-01-19 2025-08-26 雷普索尔有限公司 多元醇合成中配体的受控添加

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4528112A (en) * 1983-07-26 1985-07-09 Texaco Inc. Polyether polyols from mixed initiators
US5010117A (en) * 1989-06-16 1991-04-23 Dow Chemical Company Flexible polyurethane foams prepared using low unsaturation polyether polyols
US5958994A (en) * 1997-02-25 1999-09-28 Arco Chemical Technology, L.P. Method for decreasing the propensity for phase-out of the high molecular weight component of double metal cyanide-catalyzed high secondary hydroxyl polyoxypropylene polyols

Also Published As

Publication number Publication date
WO2007075480A2 (en) 2007-07-05
US20070149631A1 (en) 2007-06-28
CN101341187A (zh) 2009-01-07
WO2007075480A3 (en) 2007-08-30
BRPI0620228A2 (pt) 2011-11-01
CA2633700A1 (en) 2007-07-05
EP1966274A2 (en) 2008-09-10
JP2009521554A (ja) 2009-06-04

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Legal Events

Date Code Title Description
PA0105 International application

Patent event date: 20080620

Patent event code: PA01051R01D

Comment text: International Patent Application

PG1501 Laying open of application
PC1203 Withdrawal of no request for examination
WITN Application deemed withdrawn, e.g. because no request for examination was filed or no examination fee was paid