CA2633672A1 - Short-chain polyethers for rigid polyurethane foams - Google Patents

Short-chain polyethers for rigid polyurethane foams Download PDF

Info

Publication number
CA2633672A1
CA2633672A1 CA002633672A CA2633672A CA2633672A1 CA 2633672 A1 CA2633672 A1 CA 2633672A1 CA 002633672 A CA002633672 A CA 002633672A CA 2633672 A CA2633672 A CA 2633672A CA 2633672 A1 CA2633672 A1 CA 2633672A1
Authority
CA
Canada
Prior art keywords
diisocyanate
short
oxide
polyether polyol
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.)
Abandoned
Application number
CA002633672A
Other languages
English (en)
French (fr)
Inventor
Karl W. Haider
Keith J. Headley
Don S. Wardius
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
Individual
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 Individual filed Critical Individual
Publication of CA2633672A1 publication Critical patent/CA2633672A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • C08G18/487—Polyethers containing cyclic groups
    • C08G18/4883—Polyethers containing cyclic groups containing cyclic groups having at least one oxygen atom in the 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
    • C08G65/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
    • 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
    • C08G2110/00—Foam properties
    • C08G2110/0025—Foam properties rigid

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Polyethers (AREA)
CA002633672A 2005-12-22 2006-12-18 Short-chain polyethers for rigid polyurethane foams Abandoned CA2633672A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US11/315,531 2005-12-22
US11/315,531 US20070149632A1 (en) 2005-12-22 2005-12-22 Short chain polyethers for rigid polyurethane foams
PCT/US2006/048182 WO2007120243A2 (en) 2005-12-22 2006-12-18 Short-chain polyethers for rigid polyurethane foams

Publications (1)

Publication Number Publication Date
CA2633672A1 true CA2633672A1 (en) 2007-10-25

Family

ID=38194760

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002633672A Abandoned CA2633672A1 (en) 2005-12-22 2006-12-18 Short-chain polyethers for rigid polyurethane foams

Country Status (10)

Country Link
US (1) US20070149632A1 (https=)
EP (1) EP1966276A2 (https=)
JP (1) JP2009521557A (https=)
KR (1) KR20080075199A (https=)
CN (1) CN101341188A (https=)
BR (1) BRPI0620276A2 (https=)
CA (1) CA2633672A1 (https=)
MX (1) MX2008008031A (https=)
SG (1) SG143315A1 (https=)
WO (1) WO2007120243A2 (https=)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2515643B1 (en) * 2009-12-22 2019-05-15 Huntsman Petrochemical LLC Etheramines containing flexible and rigid segments and their use as intermediates for polymer synthesis
WO2014170316A1 (en) * 2013-04-16 2014-10-23 Basf Se Phosphorous containing flame retardants
CN103242640B (zh) * 2013-04-28 2015-04-22 淄博职业学院 添加纳米竹炭粉的微生物载体及其制备方法和应用
CN108129650A (zh) * 2016-12-01 2018-06-08 上海东大化学有限公司 一种聚醚多元醇的制备方法
CN109096494B (zh) * 2017-06-20 2021-02-05 中山市东峻化工有限公司 一种仿木聚氨酯泡沫稳定剂的制备方法
CN115873225B (zh) * 2022-12-29 2024-06-21 广州白云科技股份有限公司 聚酯环氧稀释剂、环氧胶粘剂及其制备方法
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 (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3012001A1 (de) * 1980-03-28 1981-10-08 Bayer Ag, 5090 Leverkusen Verfahren zur herstellung von polyetherpolyolen und deren verwendung in einem verfahren zur herstellung von starren polyurethanschaumstoffen
US4528112A (en) * 1983-07-26 1985-07-09 Texaco Inc. Polyether polyols from mixed initiators
US5103062A (en) * 1987-04-10 1992-04-07 Texaco Inc. Modified normally liquid, water-soluble polyoxyalkylene polyamines
US5874484A (en) * 1997-01-30 1999-02-23 Shell Oil Company Use of polyol mixtures in rigid and semi-rigid polyurethane foams
US6762214B1 (en) * 2003-03-18 2004-07-13 Bayer Polymers Llc Process for the production of rigid foams from alkaline polyether polyols

Also Published As

Publication number Publication date
WO2007120243A3 (en) 2008-02-14
SG143315A1 (en) 2008-07-29
US20070149632A1 (en) 2007-06-28
JP2009521557A (ja) 2009-06-04
CN101341188A (zh) 2009-01-07
KR20080075199A (ko) 2008-08-14
MX2008008031A (en) 2008-07-31
EP1966276A2 (en) 2008-09-10
BRPI0620276A2 (pt) 2011-11-08
WO2007120243A2 (en) 2007-10-25

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Legal Events

Date Code Title Description
FZDE Discontinued