SG143315A1 - Short-chain polyethers for rigid polyurethane foams - Google Patents

Short-chain polyethers for rigid polyurethane foams

Info

Publication number
SG143315A1
SG143315A1 SG2008003421A SG2008003421A SG143315A1 SG 143315 A1 SG143315 A1 SG 143315A1 SG 2008003421 A SG2008003421 A SG 2008003421A SG 2008003421 A SG2008003421 A SG 2008003421A SG 143315 A1 SG143315 A1 SG 143315A1
Authority
SG
Singapore
Prior art keywords
short
polyurethane foams
rigid polyurethane
chain polyethers
polyethers
Prior art date
Application number
SG2008003421A
Other languages
English (en)
Inventor
Keith J Headley
Karl W Haider
Don S Wardius
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 SG143315A1 publication Critical patent/SG143315A1/en

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)
SG2008003421A 2005-12-22 2006-12-18 Short-chain polyethers for rigid polyurethane foams SG143315A1 (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
SG143315A1 true SG143315A1 (en) 2008-07-29

Family

ID=38194760

Family Applications (1)

Application Number Title Priority Date Filing Date
SG2008003421A SG143315A1 (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
CA2633672A1 (en) 2007-10-25
WO2007120243A3 (en) 2008-02-14
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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