CA2329070A1 - Polyol blend for the preparation of open cell rigid polyurethane foams - Google Patents

Polyol blend for the preparation of open cell rigid polyurethane foams Download PDF

Info

Publication number
CA2329070A1
CA2329070A1 CA002329070A CA2329070A CA2329070A1 CA 2329070 A1 CA2329070 A1 CA 2329070A1 CA 002329070 A CA002329070 A CA 002329070A CA 2329070 A CA2329070 A CA 2329070A CA 2329070 A1 CA2329070 A1 CA 2329070A1
Authority
CA
Canada
Prior art keywords
polyol
polymer
weight
rigid polyurethane
open cell
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
CA002329070A
Other languages
English (en)
French (fr)
Inventor
Claudio Galina
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.)
Shell Internationale Research Maatschappij BV
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 CA2329070A1 publication Critical patent/CA2329070A1/en
Abandoned 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
    • C08G18/50—Polyethers having heteroatoms other than oxygen
    • C08G18/5021—Polyethers having heteroatoms other than oxygen having nitrogen
    • C08G18/5024—Polyethers having heteroatoms other than oxygen having nitrogen containing primary and/or secondary amino 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
    • 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
    • C08G18/4009—Two or more macromolecular compounds not provided for in one single group of groups C08G18/42 - C08G18/64
    • C08G18/4072—Mixtures of compounds of group C08G18/63 with other macromolecular 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
    • C08G2110/00—Foam properties
    • C08G2110/0025—Foam properties rigid
    • 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
    • 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
    • C08G2110/0083—Foam properties prepared using water as the sole blowing agent

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)
  • Compositions Of Macromolecular Compounds (AREA)
CA002329070A 1998-05-20 1999-05-18 Polyol blend for the preparation of open cell rigid polyurethane foams Abandoned CA2329070A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP98201681 1998-05-20
EP98201681.8 1998-05-20
PCT/EP1999/003453 WO1999060045A1 (en) 1998-05-20 1999-05-18 Polyol blend for the preparation of open cell rigid polyurethane foams

Publications (1)

Publication Number Publication Date
CA2329070A1 true CA2329070A1 (en) 1999-11-25

Family

ID=8233741

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002329070A Abandoned CA2329070A1 (en) 1998-05-20 1999-05-18 Polyol blend for the preparation of open cell rigid polyurethane foams

Country Status (5)

Country Link
EP (1) EP1086158A1 (de)
JP (1) JP2002515527A (de)
AU (1) AU4363899A (de)
CA (1) CA2329070A1 (de)
WO (1) WO1999060045A1 (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PT1554329E (pt) * 2002-10-15 2012-04-23 Basf Se Processo para a preparação de espumas rígidas de poliuretano com polióis de enxerto
CN102070764B (zh) * 2010-12-24 2012-07-18 东莞市源聚德实业有限公司 一种医疗骨架配件用的载体海绵及其制备方法
AU2014318646B2 (en) * 2013-09-13 2017-10-12 Dow Global Technologies Llc PIPA polyol based conventional flexible foam
WO2015038826A1 (en) * 2013-09-13 2015-03-19 Dow Global Technologies Llc Polyisocyanate polyaddition polyol manufacturing process and product
CN109689723B (zh) 2016-09-30 2022-04-29 陶氏环球技术有限责任公司 多元醇组合物
JP6921506B2 (ja) * 2016-11-25 2021-08-18 コベストロ、ドイチュラント、アクチエンゲゼルシャフトＣｏｖｅｓｔｒｏ Ｄｅｕｔｓｃｈｌａｎｄ Ａｇ 連続気泡性硬質ポリウレタンフォームの製造方法
MX2020005325A (es) * 2017-11-28 2020-08-13 Dow Global Technologies Llc Panel de aislamiento a base de poliuretano.
WO2020002104A1 (en) * 2018-06-27 2020-01-02 Basf Se A process for producing a rigid polyurethane foam and use thereof as an insulation material
EP3867291B1 (de) 2018-10-15 2024-10-09 Dow Global Technologies Llc Formulierte polyolzusammensetzungen
US11407874B2 (en) 2019-10-07 2022-08-09 Covestro Llc Polyol premixes, thermally insulating rigid polyurethane foams and methods for their production
ES2968185T3 (es) * 2019-12-17 2024-05-08 Basf Se Un proceso de formación de espuma flexible para producir artículos con aislamiento térmico

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4866102A (en) * 1987-11-20 1989-09-12 Pray Edward R Moldable energy absorbing rigid polyurethane foams
US5248704A (en) * 1992-06-04 1993-09-28 Basf Corporation Energy absorbing, water blown, rigid polyurethane foam
US5698609A (en) * 1996-11-14 1997-12-16 Imperial Chemical Industries Plc Energy absorbing polyurethane foams

Also Published As

Publication number Publication date
WO1999060045A1 (en) 1999-11-25
AU4363899A (en) 1999-12-06
JP2002515527A (ja) 2002-05-28
EP1086158A1 (de) 2001-03-28

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Legal Events

Date Code Title Description
FZDE Dead