SI0991686T1 - Method for producing closed-cell rigid polyurethane foams having low thermal conductivity - Google Patents

Method for producing closed-cell rigid polyurethane foams having low thermal conductivity

Info

Publication number
SI0991686T1
SI0991686T1 SI9830080T SI9830080T SI0991686T1 SI 0991686 T1 SI0991686 T1 SI 0991686T1 SI 9830080 T SI9830080 T SI 9830080T SI 9830080 T SI9830080 T SI 9830080T SI 0991686 T1 SI0991686 T1 SI 0991686T1
Authority
SI
Slovenia
Prior art keywords
weight
polyol component
molecular weight
polyurethane foams
rigid polyurethane
Prior art date
Application number
SI9830080T
Other languages
English (en)
Slovenian (sl)
Inventor
Torsten Heinemann
Werner Dietrich
Walter KL�N
Original Assignee
Bayer Aktiengesellschaft
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 Aktiengesellschaft filed Critical Bayer Aktiengesellschaft
Publication of SI0991686T1 publication Critical patent/SI0991686T1/xx

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)
SI9830080T 1997-06-03 1998-05-22 Method for producing closed-cell rigid polyurethane foams having low thermal conductivity SI0991686T1 (en)

Applications Claiming Priority (3)

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
EP98929365A EP0991686B1 (de) 1997-06-03 1998-05-22 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
SI0991686T1 true SI0991686T1 (en) 2002-04-30

Family

ID=7831244

Family Applications (1)

Application Number Title Priority Date Filing Date
SI9830080T SI0991686T1 (en) 1997-06-03 1998-05-22 Method for producing closed-cell rigid polyurethane foams having low thermal conductivity

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)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE60220591T2 (de) * 2001-07-02 2008-02-14 Tosoh Corp., Shinnanyo Verfahren zur Herstellung eines Polyurethanhartschaumstoffes
EP2500368A3 (en) * 2002-07-15 2012-11-28 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
KR100935517B1 (ko) * 2003-03-07 2010-01-06 엘지전자 주식회사 접착력과 탈형성이 개선된 폴리우레탄 발포체 제조를 위한원액 조성물, 이로부터 제조된 폴리우레탄 발포체 및 그제조방법
US20050137315A1 (en) * 2003-08-08 2005-06-23 Aksay Ilhan A. L3-silica/polyurethane thermally insulating nanocomposite
JP4927552B2 (ja) * 2003-11-03 2012-05-09 ダウ グローバル テクノロジーズ エルエルシー トルエンジアミン開始ポリオールをベースにする硬質ポリウレタンフォーム
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
KR101398244B1 (ko) 2005-11-14 2014-05-22 다우 글로벌 테크놀로지스 엘엘씨 향상된 열 전도성을 갖는 강성 폴리우레탄 발포체의 성형방법
JP5189254B2 (ja) * 2006-06-13 2013-04-24 アキレス株式会社 発泡樹脂断熱材
CN101578314B (zh) * 2007-01-12 2012-01-18 巴斯夫欧洲公司 硬质聚氨酯泡沫
WO2008094238A1 (en) * 2007-01-30 2008-08-07 Dow Global Technologies, Inc. Ortho-cyclohexanediamine-initiated polyols and rigid polyurethane foam made therefrom
RU2452742C2 (ru) * 2007-01-30 2012-06-10 ДАУ ГЛОБАЛ ТЕКНОЛОДЖИЗ ЭлЭлСи Инициированные аминами полиолы и жесткие полиуретановые пенопласты, изготовленные из них
ES2375337T3 (es) * 2008-01-17 2012-02-29 Dow Global Technologies Llc Espumas basadas en isocianato aislantes térmicamente.
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
ES2405684T3 (es) * 2009-03-24 2013-06-03 Dow Global Technologies Llc Producción de espumas rígidas de poliuretano y el uso de las mismas
AT508870B1 (de) * 2009-09-16 2015-11-15 Alutechnik Matauschek Gmbh Isolierteil
RU2597931C2 (ru) * 2011-04-07 2016-09-20 Басф Се Способ получения жестких полиуретановых пенопластов
WO2013017554A1 (de) * 2011-08-01 2013-02-07 Basf Se Hfo/wassergetriebene hartschaum-systeme
EP3458492A4 (en) * 2016-05-20 2020-02-19 Covestro Deutschland AG POLYURETHANE FOAM AND POLYURETHANE COMPOSITE CONTAINING THE SAME
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
WO2019194966A1 (en) * 2018-04-03 2019-10-10 Dow Global Technologies Llc Foam formulations
US10640600B2 (en) * 2018-04-24 2020-05-05 Covestro Llc Rigid polyurethane foams suitable for use as panel insulation
WO2020223059A1 (en) * 2019-04-29 2020-11-05 Covestro Llc Rigid polyurethane foams suitable for use as panel insulation
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
US11773586B2 (en) * 2020-06-05 2023-10-03 Johns Manville Non-wicking underlayment board
US11685140B2 (en) * 2020-06-05 2023-06-27 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

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59100124A (ja) * 1982-11-30 1984-06-09 Asahi Oorin Kk 硬質フオ−ムの成形方法
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
JPH02284912A (ja) * 1989-04-27 1990-11-22 Hitachi Ltd 硬質ポリウレタンフォーム及びその製造方法と断熱材並びにそれを用いた冷蔵庫
JP2653884B2 (ja) * 1989-09-04 1997-09-17 株式会社日立製作所 硬質ポリウレタンフォーム及びその製造方法と断熱材並びにそれを用いた冷蔵庫
DE3933335C2 (de) 1989-10-06 1998-08-06 Basf Ag Verfahren zur Herstellung von Polyurethan-Hartschaumstoffen mit geringer Wärmeleitfähigkeit und ihre Verwendung
JP2897888B2 (ja) * 1990-02-20 1999-05-31 株式会社日立製作所 硬質ポリウレタンフォームとその製造方法およびそれを用いた製品
JP3149132B2 (ja) * 1990-08-24 2001-03-26 株式会社日立製作所 硬質ポリウレタンフォームを用いた冷蔵庫
US5272183A (en) 1991-09-20 1993-12-21 Miles Inc. HCFC blown rigid foams with low thermal conductivity
DE4321204C2 (de) * 1993-06-25 1997-09-18 Basf Ag Verfahren zur Herstellung von Polyurethan-Hartschaumstoffen
JPH07206966A (ja) * 1994-01-20 1995-08-08 Sanyo Chem Ind Ltd 硬質ポリウレタンフォームの製造法
DE4437859A1 (de) * 1994-10-22 1996-04-25 Elastogran Gmbh Verfahren zur Herstellung von Polyurethan-Hartschaumstoffen mit einer verminderten Wärmeleitfähigkeit und ihre Verwendung
JP3419584B2 (ja) * 1995-04-03 2003-06-23 花王株式会社 ポリウレタンフォームの製造方法
DE19512470A1 (de) * 1995-04-04 1996-10-10 Bayer Ag Verfahren zur Herstellung von besonders vorteilhaften flammwidrigen, halogenfreien Polyurethan-Polyharnstoffen
BR9611205A (pt) * 1995-11-01 1999-03-30 Basf Corp Processo de produção de uma espuma de célula fechada rígida à base de poliisocianato e composição de poliol estável em armazenamento
US5648019A (en) * 1995-11-01 1997-07-15 Basf Corporation Three component polyol blend for use in insulating rigid polyurethane foams
US5523334A (en) * 1995-11-01 1996-06-04 Basf Corporation Insulating rigid polyurethane foams

Also Published As

Publication number Publication date
AU7915098A (en) 1998-12-21
CN1259149A (zh) 2000-07-05
ATE211749T1 (de) 2002-01-15
BR9809930A (pt) 2000-08-01
JP4761591B2 (ja) 2011-08-31
DE19723193A1 (de) 1998-12-10
WO1998055528A1 (de) 1998-12-10
PT991686E (pt) 2002-06-28
ES2171029T3 (es) 2002-08-16
US6306920B1 (en) 2001-10-23
JP2002502455A (ja) 2002-01-22
DK0991686T3 (da) 2002-04-22
TR199903017T2 (xx) 2000-05-22
CN1138804C (zh) 2004-02-18
BR9809930B1 (pt) 2008-11-18
CA2292510C (en) 2007-09-18
HK1029355A1 (en) 2001-03-30
EP0991686A1 (de) 2000-04-12
CA2292510A1 (en) 1998-12-10
EP0991686B1 (de) 2002-01-09
DE59802846D1 (de) 2002-02-28
RU2222549C2 (ru) 2004-01-27

Similar Documents

Publication Publication Date Title
SI0991686T1 (en) Method for producing closed-cell rigid polyurethane foams having low thermal conductivity
DE50006255D1 (de) Feinzellige, wassergetriebene polyurethanhartschaumstoffe
TW428004B (en) Process for preparing rigid polyurethane foams and reaction systems
KR100252568B1 (en) Production and use of open cell rigid polyurethane foam
PL329731A1 (en) Method of obtaining elastic polyurethane formpieces of coherent superficial structure and of cellula structure in their core portions
TW344750B (en) Process for preparing flexible foams
NZ232938A (en) Preparation of soft flexible polyurethane foams using water containing non-crosslinked, water soluble organic polyelectrolyte
AU3092897A (en) Process for the production of rigid polyurethane foams having low thermal conductivity
MX9603354A (es) Un metodo para producir espumas de poliuretano rigidas aislantes.
ATE151790T1 (de) Harte polyurethan- und polyisocyanurat- schaumstoffe
MX9603246A (es) Espumas de poliuretano rigidas aislantes.
CA2240225A1 (en) A process for the production of resilient, flexible polyurethane foams
NZ332537A (en) Process for the preparation of rigid polyurethane or urethane-modified polyisocyanurate foams
TW339354B (en) A process for preparing hydrocarbon-blown polyurethane rigid foams
MY101800A (en) Polyurethane foams incorporating alkoxylated aromatic diamine and acetylenic glycol.
KR910006357A (ko) 가요성 폴리우레탄 발포체 및 이의 제조방법
AU3754399A (en) Rigid polyurethane foams and method to form said foams using low molecular weight diols and triols
MX9603247A (es) Composiciones de espuma de poliuretano rigidas aislantes.
IT1229755B (it) Composizioni poliisocianiche e loro impiego nella preparazione di schiume poliuretaniche flessibili.
DK0486034T3 (da) Fleksible polyurethanskum og fremgangsmåde til fremstilling heraf
KR890005169A (ko) 폴리우레탄 폼의 생산 방법
MX9705668A (es) Nuevos polieterpolioles, formulaciones de poliol que contienen estos polieterpolioles y su empleo para la fabricacion de espumas duras de poliuretano.