ES2148948T3 - Procedimiento para la fabricacion de espumas de poliuretano rigidas expandidas con hidrocarburos. - Google Patents

Procedimiento para la fabricacion de espumas de poliuretano rigidas expandidas con hidrocarburos.

Info

Publication number
ES2148948T3
ES2148948T3 ES97914212T ES97914212T ES2148948T3 ES 2148948 T3 ES2148948 T3 ES 2148948T3 ES 97914212 T ES97914212 T ES 97914212T ES 97914212 T ES97914212 T ES 97914212T ES 2148948 T3 ES2148948 T3 ES 2148948T3
Authority
ES
Spain
Prior art keywords
weight
initiated
polyurethane
procedure
hydrocarbons
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.)
Expired - Lifetime
Application number
ES97914212T
Other languages
English (en)
Inventor
Karl Werner Dietrich
Norbert Eisen
Gerhard Heilig
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.)
Bayer AG
Original Assignee
Bayer AG
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 AG filed Critical Bayer AG
Application granted granted Critical
Publication of ES2148948T3 publication Critical patent/ES2148948T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • 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
    • C08G2115/00—Oligomerisation
    • C08G2115/02—Oligomerisation to isocyanurate groups
    • 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)

Abstract

SE DESCRIBE UN PROCEDIMIENTO PARA PRODUCIR MATERIALES ESPONJOSOS RIGIDOS QUE MUESTRAN GRUPOS URETANOS Y OPCIONALMENTE UREAS E ISOCIANURATOS, CARACTERIZADO PORQUE UN MATERIAL ESPONJOSO RIGIDO DE POLIURETANO SE PRODUCE POR REACCION DE: A) UN POLIISOCIANATO AROMATICO CON B) UN COMPONENTE DE POLIOLO QUE MUESTRA AL MENOS 3 ATOMOS DE HIDROGENO REACTIVOS FRENTE A LOS ISOCIANATOS QUE CONTIENE 1) DE UN 30 A UN 80 % EN PESO DE UN POLIETER AROMATICO INICIADO POR AMINA CON UN PESO MOLECULAR DE ENTRE 300 Y 800, BASADO EN UN 70 100 % EN PESO DE 1,2 PROPILENOXIDO Y DE UN 0 30 % EN PESO DE ETILENOXIDO, 2) DE UN 10 A UN 40 % EN PESO DE UN POLIETER INICIADO POR SUCROSA CON UN PESO MOLECULAR DE ENTRE 400 Y 1.000, BASADO EN UN 70 100 % EN PESO DE 1,2 PROPILENOXIDO Y DE UN 0 30 % EN PESO DE ETILENOXIDO, 3) DE UN 5 A UN 30 % EN PESO DE UN POLIETER INICIADO POR PROPILENGLICOL CON UN PESO MOLECULAR DE ENTRE 500 Y 1.500, BASADO EN UN 70 100 % EN PESO DE 1,2 PROPILENOXIDO Y DE UN 0 30 % EN PESO DE ETILENOXIDO, 4) N-Y/O I-PENTANO COMO AGENTE EXPANSOR, 5) AGUA, 6) OPCIONALMENTE ADITIVOS Y SUSTANCIAS AUXILIARES, COMPLEMENTANDOSE HASTA 100 EL PORCENTAJE EN PESO DE LOS COMPONENTES 1), 2) Y 3).
ES97914212T 1996-03-22 1997-03-10 Procedimiento para la fabricacion de espumas de poliuretano rigidas expandidas con hidrocarburos. Expired - Lifetime ES2148948T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19611367A DE19611367A1 (de) 1996-03-22 1996-03-22 Verfahren zur Herstellung Kohlenwasserstoff-getriebener Polyurethan-Hartschaumstoffe

Publications (1)

Publication Number Publication Date
ES2148948T3 true ES2148948T3 (es) 2000-10-16

Family

ID=7789117

Family Applications (1)

Application Number Title Priority Date Filing Date
ES97914212T Expired - Lifetime ES2148948T3 (es) 1996-03-22 1997-03-10 Procedimiento para la fabricacion de espumas de poliuretano rigidas expandidas con hidrocarburos.

Country Status (22)

Country Link
US (1) US5962542A (es)
EP (1) EP0888393B1 (es)
JP (1) JP3920347B2 (es)
CN (1) CN1111553C (es)
AT (1) ATE193896T1 (es)
AU (1) AU705552B2 (es)
BG (1) BG63312B1 (es)
BR (1) BR9708331A (es)
CZ (1) CZ289798B6 (es)
DE (2) DE19611367A1 (es)
DK (1) DK0888393T3 (es)
ES (1) ES2148948T3 (es)
GR (1) GR3034238T3 (es)
HK (1) HK1019152A1 (es)
HU (1) HUP9902132A3 (es)
NZ (1) NZ331944A (es)
PL (1) PL186412B1 (es)
PT (1) PT888393E (es)
RU (1) RU2205843C2 (es)
SK (1) SK284233B6 (es)
TW (1) TW339354B (es)
WO (1) WO1997035899A1 (es)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19623065A1 (de) * 1996-06-10 1997-12-11 Bayer Ag Verfahren zur Herstellung von Polyurethan Hartschaumstoffen mit geringer Wärmeleitfähigkeit
TW413688B (en) * 1996-06-20 2000-12-01 Huntsman Ici Chem Llc Process for rigid polyurethane foams
WO2000005289A1 (en) * 1998-07-23 2000-02-03 Huntsman Ici Chemicals, Llc Blends of sucrose- and aromatic amine initiated polyether polyols and their use in rigid polyurethane foam manufacture
JP4146572B2 (ja) 1999-04-08 2008-09-10 住化バイエルウレタン株式会社 硬質ポリウレタンフォームの製造方法及び硬質ポリウレタンフォーム用組成物
AU2002212197A1 (en) * 2000-10-05 2002-04-15 Huntsman International, Llc Process for making rigid polyurethane foams
US6866923B2 (en) * 2000-11-15 2005-03-15 Atlas Roofing Corporation Thermosetting plastic foams and methods of production thereof using adhesion additives
CN100594935C (zh) 2001-05-25 2010-03-24 人体基因组科学有限公司 免疫特异性结合trail受体的抗体
US6706775B2 (en) * 2002-04-02 2004-03-16 H. H. Brown Shoe Technologies, Inc. Polyurethane foam products with controlled release of agents and additives
KR101029309B1 (ko) * 2002-12-27 2011-04-13 디아이씨 가부시끼가이샤 폴리우레탄 발포체 시트 및 이를 이용한 적층체 시트의제조 방법
EP1553129B2 (en) † 2004-01-08 2014-07-23 Samsung Electronics Co., Ltd. Method for producing rigid polyurethane foam
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
PL2125323T3 (pl) * 2007-02-28 2016-02-29 Basf Se Sposób wytwarzania kształtowych elementów kompozytowych w oparciu o tworzywa piankowe na bazie janianów
BE1021516B1 (nl) * 2012-12-10 2015-12-04 SAPA BUILDING SYSTEMS, naamloze vennootschap Aluminium profiel voor een raam of deur
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

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3840817A1 (de) * 1988-12-03 1990-06-07 Bayer Ag Verfahren zur herstellung von formkoerpern aus polyurethanschaumstoffen und die nach diesem verfahren erhaltenen formkoerper
CN1031062C (zh) * 1989-05-06 1996-02-21 三井东压化学株式会社 聚氨酯树脂的制备方法
US5308885A (en) * 1991-09-20 1994-05-03 Miles Inc. HCFC blown rigid foams with low thermal conductivity
JP3090332B2 (ja) * 1992-08-04 2000-09-18 バイエル・アクチエンゲゼルシヤフト 硬質ポリウレタンフォームの製造方法
JP3283616B2 (ja) * 1993-02-12 2002-05-20 住化バイエルウレタン株式会社 硬質ポリウレタンフォームの製造法
JPH0710955A (ja) * 1993-06-24 1995-01-13 Polyurethan Kasei Kk 硬質ポリウレタンフォームの製造方法
US5387618A (en) * 1993-12-27 1995-02-07 The Dow Chemical Company Process for preparing a polyurethane foam in the presence of a hydrocarbon blowing agent
US5451615A (en) * 1994-10-20 1995-09-19 The Dow Chemical Company Process for preparing polyurethane foam in the presence of a hydrocarbon blowing agent
DE19623065A1 (de) * 1996-06-10 1997-12-11 Bayer Ag Verfahren zur Herstellung von Polyurethan Hartschaumstoffen mit geringer Wärmeleitfähigkeit

Also Published As

Publication number Publication date
RU2205843C2 (ru) 2003-06-10
SK284233B6 (en) 2004-11-03
US5962542A (en) 1999-10-05
EP0888393A1 (de) 1999-01-07
CN1111553C (zh) 2003-06-18
CN1214058A (zh) 1999-04-14
HUP9902132A2 (hu) 1999-11-29
PT888393E (pt) 2000-11-30
DE19611367A1 (de) 1997-09-25
DK0888393T3 (da) 2000-09-25
HK1019152A1 (en) 2000-01-14
NZ331944A (en) 2000-03-27
WO1997035899A1 (de) 1997-10-02
AU705552B2 (en) 1999-05-27
HUP9902132A3 (en) 2000-04-28
CZ289798B6 (cs) 2002-04-17
PL328828A1 (en) 1999-02-15
JP2000507291A (ja) 2000-06-13
BG102774A (en) 1999-05-31
DE59701882D1 (de) 2000-07-20
JP3920347B2 (ja) 2007-05-30
EP0888393B1 (de) 2000-06-14
CZ304398A3 (cs) 1999-01-13
PL186412B1 (pl) 2004-01-30
SK128798A3 (en) 1999-03-12
ATE193896T1 (de) 2000-06-15
BR9708331A (pt) 1999-08-03
AU2154697A (en) 1997-10-17
BG63312B1 (bg) 2001-09-28
TW339354B (en) 1998-09-01
GR3034238T3 (en) 2000-12-29

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