CN101341112A - 在含非线型聚氧乙烯的化合物存在下的碱催化的烷氧基化反应 - Google Patents

在含非线型聚氧乙烯的化合物存在下的碱催化的烷氧基化反应 Download PDF

Info

Publication number
CN101341112A
CN101341112A CNA2006800483142A CN200680048314A CN101341112A CN 101341112 A CN101341112 A CN 101341112A CN A2006800483142 A CNA2006800483142 A CN A2006800483142A CN 200680048314 A CN200680048314 A CN 200680048314A CN 101341112 A CN101341112 A CN 101341112A
Authority
CN
China
Prior art keywords
mole
polyether polyol
chain polyether
diisocyanate
long
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
CNA2006800483142A
Other languages
English (en)
Chinese (zh)
Inventor
K·W·海德
J·F·帕左斯
S·J·罗德伯格
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.)
Covestro LLC
Original Assignee
Bayer MaterialScience LLC
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 Bayer MaterialScience LLC filed Critical Bayer MaterialScience LLC
Publication of CN101341112A publication Critical patent/CN101341112A/zh
Pending legal-status Critical Current

Links

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
    • C08G18/4833—Polyethers containing oxyethylene units
    • C08G18/4837—Polyethers containing oxyethylene units and other oxyalkylene units
    • C08G18/485—Polyethers containing oxyethylene units and other oxyalkylene units containing mixed oxyethylene-oxypropylene or oxyethylene-higher oxyalkylene end 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
    • 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
    • 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
    • C08G65/26—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
    • C08G65/2645—Metals or compounds thereof, e.g. salts
    • 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
    • C08G65/269—Mixed catalyst systems, i.e. containing more than one reactive component or catalysts formed in-situ
    • 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
    • C08G65/48—Polymers modified by chemical after-treatment
    • 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
    • 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
    • C08G2110/0041—Foam properties having specified density
    • C08G2110/005—< 50kg/m3

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • General Chemical & Material Sciences (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Polyethers (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
CNA2006800483142A 2005-12-22 2006-12-18 在含非线型聚氧乙烯的化合物存在下的碱催化的烷氧基化反应 Pending CN101341112A (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/315,639 2005-12-22
US11/315,639 US20070149633A1 (en) 2005-12-22 2005-12-22 Base-catalyzed alkoxylation in the presence of non-linear polyoxyethylene-containing compounds

Publications (1)

Publication Number Publication Date
CN101341112A true CN101341112A (zh) 2009-01-07

Family

ID=38194761

Family Applications (1)

Application Number Title Priority Date Filing Date
CNA2006800483142A Pending CN101341112A (zh) 2005-12-22 2006-12-18 在含非线型聚氧乙烯的化合物存在下的碱催化的烷氧基化反应

Country Status (13)

Country Link
US (1) US20070149633A1 (https=)
EP (1) EP1976816B1 (https=)
JP (1) JP2009521558A (https=)
KR (1) KR20080078001A (https=)
CN (1) CN101341112A (https=)
AT (1) ATE464279T1 (https=)
BR (1) BRPI0620179A2 (https=)
CA (1) CA2633673A1 (https=)
DE (1) DE602006013717D1 (https=)
ES (1) ES2341290T3 (https=)
MX (1) MX2008008048A (https=)
SG (1) SG143309A1 (https=)
WO (1) WO2007117295A2 (https=)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102443133A (zh) * 2010-10-01 2012-05-09 日本聚氨酯工业株式会社 软质聚氨酯泡沫的制造方法
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
CN112375215A (zh) * 2020-11-27 2021-02-19 江苏钟山化工有限公司 一种高亲油聚醚及其在制备聚氨酯泡沫塑料中的应用
CN113881031A (zh) * 2020-07-01 2022-01-04 中国石油化工股份有限公司 一种聚醚多元醇及其制备方法与应用

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9051412B2 (en) * 2013-03-14 2015-06-09 Bayer Materialscience Llc Base-catalyzed, long chain, active polyethers from short chain DMC-catalyzed starters
CN107963960A (zh) * 2017-12-18 2018-04-27 王建华 一种合成炔二醇的新工艺
AU2021366966A1 (en) * 2020-10-19 2023-03-02 Oxiteno S.A. Indústria E Comércio Composition, agrochemical formulation, methods for increasing water and nutrient availability and for improving pest control in plants and seeds, and uses of the composition and the agrochemical formulation
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 (1)

* 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

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102443133A (zh) * 2010-10-01 2012-05-09 日本聚氨酯工业株式会社 软质聚氨酯泡沫的制造方法
CN102443133B (zh) * 2010-10-01 2014-03-12 日本聚氨酯工业株式会社 软质聚氨酯泡沫的制造方法
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
CN113881031A (zh) * 2020-07-01 2022-01-04 中国石油化工股份有限公司 一种聚醚多元醇及其制备方法与应用
CN113881031B (zh) * 2020-07-01 2024-06-28 中国石油化工股份有限公司 一种聚醚多元醇及其制备方法与应用
CN112375215A (zh) * 2020-11-27 2021-02-19 江苏钟山化工有限公司 一种高亲油聚醚及其在制备聚氨酯泡沫塑料中的应用

Also Published As

Publication number Publication date
KR20080078001A (ko) 2008-08-26
WO2007117295A3 (en) 2008-02-14
JP2009521558A (ja) 2009-06-04
DE602006013717D1 (de) 2010-05-27
MX2008008048A (es) 2008-07-31
BRPI0620179A2 (pt) 2011-11-01
ATE464279T1 (de) 2010-04-15
ES2341290T3 (es) 2010-06-17
US20070149633A1 (en) 2007-06-28
SG143309A1 (en) 2008-07-29
EP1976816A2 (en) 2008-10-08
CA2633673A1 (en) 2007-10-18
EP1976816B1 (en) 2010-04-14
WO2007117295A2 (en) 2007-10-18

Similar Documents

Publication Publication Date Title
US7169824B2 (en) Process for preparing a flexible polyurethane foam
JP5303885B2 (ja) 軟質ポリウレタンフォームの製造方法および軟質ポリウレタンフォーム
US6734219B2 (en) Flexible polyurethane foam and method for its production
US10851197B2 (en) Base-catalyzed, long-chain, active polyethers from short chain DMC-catalyzed starters
US7094811B2 (en) Energy absorbing flexible foams produced in part with a double metal cyanide catalyzed polyol
MXPA02001957A (es) Alcoholes polieter.
EP1527117B1 (en) Polyols
EP1976816B1 (en) Base-catalyzed alkoxylation in the presence of non-linear polyoxyethylene-containing compounds
US20070149632A1 (en) Short chain polyethers for rigid polyurethane foams
CN101341187A (zh) 在含聚氧乙烯的化合物存在下的碱催化的烷氧基化反应
US20070149634A1 (en) Long chain polyether polyols
JP2003226734A (ja) 軟質ポリウレタンフォームおよびその製造方法
JP2003231747A (ja) ポリオールとその製造方法および軟質ポリウレタンフォームの製造方法

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

Open date: 20090107