ATE211749T1 - Verfahren zur herstellung von geschlossenzelligen polyurethan-hartschaumstoffen mit geringer wärmeleitfähigkeit - Google Patents

Verfahren zur herstellung von geschlossenzelligen polyurethan-hartschaumstoffen mit geringer wärmeleitfähigkeit

Info

Publication number
ATE211749T1
ATE211749T1 AT98929365T AT98929365T ATE211749T1 AT E211749 T1 ATE211749 T1 AT E211749T1 AT 98929365 T AT98929365 T AT 98929365T AT 98929365 T AT98929365 T AT 98929365T AT E211749 T1 ATE211749 T1 AT E211749T1
Authority
AT
Austria
Prior art keywords
weight
polyol component
molecular weight
thermal conductivity
low thermal
Prior art date
Application number
AT98929365T
Other languages
German (de)
English (en)
Inventor
Torsten Heinemann
Werner Dietrich
Walter Klaen
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 filed Critical
Application granted granted Critical
Publication of ATE211749T1 publication Critical patent/ATE211749T1/de

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/04—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent
    • C08J9/12—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a physical blowing agent
    • C08J9/14—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a physical blowing agent organic
    • C08J9/141—Hydrocarbons
    • 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
    • C08G18/4804—Two or more polyethers of different physical or chemical nature
    • C08G18/482—Mixtures of polyethers containing at least one polyether containing nitrogen
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/04—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent
    • C08J9/12—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a physical blowing agent
    • C08J9/14—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a physical blowing agent organic
    • C08J9/143—Halogen containing compounds
    • C08J9/144—Halogen containing compounds containing carbon, halogen and hydrogen only
    • 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
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2205/00—Foams characterised by their properties
    • C08J2205/10—Rigid foams
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2375/00—Characterised by the use of polyureas or polyurethanes; Derivatives of such polymers
    • C08J2375/04—Polyurethanes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
AT98929365T 1997-06-03 1998-05-22 Verfahren zur herstellung von geschlossenzelligen polyurethan-hartschaumstoffen mit geringer wärmeleitfähigkeit ATE211749T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19723193A DE19723193A1 (de) 1997-06-03 1997-06-03 Verfahren zur Herstellung von geschlossenzelligen Polyurethan-Hartschaumstoffen mit geringer Wärmeleitfähigkeit
PCT/EP1998/003039 WO1998055528A1 (de) 1997-06-03 1998-05-22 Verfahren zur herstellung von geschlossenzelligen polyurethan-hartschaumstoffen mit geringer wärmeleitfähigkeit

Publications (1)

Publication Number Publication Date
ATE211749T1 true ATE211749T1 (de) 2002-01-15

Family

ID=7831244

Family Applications (1)

Application Number Title Priority Date Filing Date
AT98929365T ATE211749T1 (de) 1997-06-03 1998-05-22 Verfahren zur herstellung von geschlossenzelligen polyurethan-hartschaumstoffen mit geringer wärmeleitfähigkeit

Country Status (16)

Country Link
US (1) US6306920B1 (enExample)
EP (1) EP0991686B1 (enExample)
JP (1) JP4761591B2 (enExample)
CN (1) CN1138804C (enExample)
AT (1) ATE211749T1 (enExample)
AU (1) AU7915098A (enExample)
BR (1) BR9809930B1 (enExample)
CA (1) CA2292510C (enExample)
DE (2) DE19723193A1 (enExample)
DK (1) DK0991686T3 (enExample)
ES (1) ES2171029T3 (enExample)
PT (1) PT991686E (enExample)
RU (1) RU2222549C2 (enExample)
SI (1) SI0991686T1 (enExample)
TR (1) TR199903017T2 (enExample)
WO (1) WO1998055528A1 (enExample)

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ES2287204T3 (es) * 2001-07-02 2007-12-16 Tosoh Corporation Metodo para producir una espuma de poliuretano rigida.
EP1382624A1 (en) * 2002-07-15 2004-01-21 Tosoh Corporation Catalyst and process for producing a rigid polyurethane foam
US6846850B2 (en) * 2003-01-22 2005-01-25 Bayer Materialscience Llc Rigid polyurethane foams with improved properties
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US20050137315A1 (en) * 2003-08-08 2005-06-23 Aksay Ilhan A. L3-silica/polyurethane thermally insulating nanocomposite
BRPI0415813B1 (pt) * 2003-11-03 2014-12-02 Dow Global Technologies Inc "método para fabricar uma espuma de poliuretano e composição reativa com isocianato".
US20050148677A1 (en) * 2003-12-30 2005-07-07 Elsken Kevin J. Low K-factor rigid foam systems
JP4736503B2 (ja) * 2004-03-31 2011-07-27 旭硝子株式会社 硬質発泡合成樹脂の製造方法
DE102004048728A1 (de) * 2004-10-05 2006-04-06 Basf Ag Verfahren zur Herstellung von Polyurethan-Hartschaumstoffen
RU2418810C2 (ru) 2005-11-14 2011-05-20 Дау Глобал Текнолоджиз Инк. Способ формования жестких пенополиуретанов с улучшенной теплопроводностью
JP5189254B2 (ja) * 2006-06-13 2013-04-24 アキレス株式会社 発泡樹脂断熱材
MX2009006911A (es) * 2007-01-12 2009-07-06 Basf Se Espumas rigidas de poliuretano.
MX2009008157A (es) * 2007-01-30 2009-10-08 Dow Global Technologies Inc Polioles iniciados por amina, y espuma de poliuretano rigida hecha a partir de los mismos.
WO2008094238A1 (en) * 2007-01-30 2008-08-07 Dow Global Technologies, Inc. Ortho-cyclohexanediamine-initiated polyols and rigid polyurethane foam made therefrom
EP2231742B1 (en) * 2008-01-17 2011-12-07 Dow Global Technologies LLC Thermally insulating isocyanate-based foams
CN101357979B (zh) * 2008-08-20 2011-06-29 江苏科技大学 一种耐低温lng保温材料及其制备方法
JP2012521484A (ja) * 2009-03-24 2012-09-13 ダウ グローバル テクノロジーズ エルエルシー 硬質ポリウレタンフォームの製造およびその使用
AT508870B1 (de) * 2009-09-16 2015-11-15 Alutechnik Matauschek Gmbh Isolierteil
MX346128B (es) * 2011-04-07 2017-03-08 Basf Se Metodo para producir materiales de espuma rigida de poliuretano.
MX354274B (es) * 2011-08-01 2018-02-21 Basf Se Sistemas de espuma rígida soplados con hidrofluoroolefina/agua.
JP6893522B2 (ja) * 2016-05-20 2021-06-23 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 ポリウレタンフォームおよびそれを含むポリウレタン複合材
CN107163219A (zh) * 2017-05-19 2017-09-15 美的集团股份有限公司 聚氨酯泡沫的发泡配方、制备方法和聚氨酯泡沫保温材料
CN107903366B (zh) * 2017-11-14 2019-08-30 美的集团股份有限公司 用于聚氨酯发泡的催化剂、聚氨酯发泡组合物及其发泡方法与应用
ES2945792T3 (es) * 2018-04-03 2023-07-07 Dow Global Technologies Llc Formulaciones de espuma
US10640600B2 (en) * 2018-04-24 2020-05-05 Covestro Llc Rigid polyurethane foams suitable for use as panel insulation
JP2022531217A (ja) * 2019-04-29 2022-07-06 コベストロ・エルエルシー パネル断熱材としての使用に適した硬質ポリウレタンフォーム
CN110305282A (zh) * 2019-07-04 2019-10-08 长虹美菱股份有限公司 一种负压发泡冰箱的隔热层配方及发泡工艺
US11685140B2 (en) * 2020-06-05 2023-06-27 Johns Manville Non-wicking underlayment board
US11773586B2 (en) * 2020-06-05 2023-10-03 Johns Manville Non-wicking underlayment board
CN116731381B (zh) * 2023-05-16 2025-01-28 四川大学 一种含二氧化碳加合物的液态发泡剂

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SU1497188A1 (ru) * 1985-12-25 1989-07-30 Белорусский технологический институт им.С.М.Кирова Композици дл получени жесткого пенополиуретана
JPH0196209A (ja) * 1987-10-09 1989-04-14 Hitachi Ltd 硬質ポリウレタンフォームの製造方法
DE3818692A1 (de) 1988-06-01 1989-12-07 Bayer Ag Verwendung von 1,1,1,4,4,4-hexafluorbutan als treib- und daemmgas fuer die herstellung von kunststoff-schaumstoffen
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Also Published As

Publication number Publication date
CN1138804C (zh) 2004-02-18
RU2222549C2 (ru) 2004-01-27
WO1998055528A1 (de) 1998-12-10
TR199903017T2 (xx) 2000-05-22
EP0991686B1 (de) 2002-01-09
JP2002502455A (ja) 2002-01-22
BR9809930B1 (pt) 2008-11-18
DE59802846D1 (de) 2002-02-28
JP4761591B2 (ja) 2011-08-31
SI0991686T1 (en) 2002-04-30
CA2292510A1 (en) 1998-12-10
US6306920B1 (en) 2001-10-23
CA2292510C (en) 2007-09-18
PT991686E (pt) 2002-06-28
ES2171029T3 (es) 2002-08-16
CN1259149A (zh) 2000-07-05
DK0991686T3 (da) 2002-04-22
EP0991686A1 (de) 2000-04-12
BR9809930A (pt) 2000-08-01
HK1029355A1 (en) 2001-03-30
AU7915098A (en) 1998-12-21
DE19723193A1 (de) 1998-12-10

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