ES2166998T3 - Procedimiento para la fabricacion de espumas duras de poliuretano con baja conductividad termica. - Google Patents

Procedimiento para la fabricacion de espumas duras de poliuretano con baja conductividad termica.

Info

Publication number
ES2166998T3
ES2166998T3 ES97925961T ES97925961T ES2166998T3 ES 2166998 T3 ES2166998 T3 ES 2166998T3 ES 97925961 T ES97925961 T ES 97925961T ES 97925961 T ES97925961 T ES 97925961T ES 2166998 T3 ES2166998 T3 ES 2166998T3
Authority
ES
Spain
Prior art keywords
thermal conductivity
low thermal
isocyanate
mol
molecular weight
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
ES97925961T
Other languages
English (en)
Inventor
Dennis Mccullough
Torsten Heinemann
Norbert Eisen
Walter Klan
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=7796503&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES2166998(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Bayer AG filed Critical Bayer AG
Application granted granted Critical
Publication of ES2166998T3 publication Critical patent/ES2166998T3/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
    • 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
    • C08G18/4018—Mixtures of compounds of group C08G18/42 with compounds of group C08G18/48
    • 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
    • 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)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)

Abstract

SE DESCRIBE UN PROCEDIMIENTO PARA LA FABRICACION DE ESPUMAS DURAS DE POLIURETANO CON UNA BAJA CONDUCTIVIDAD TERMICA FORMADAS POR POLIOLES Y POLIISOCIANATOS ASI COMO ESPUMANTES Y OPCIONALMENTE ADYUVANTES DE ESPUMACION, QUE SE CARACTERIZAN PORQUE LA ESPUMA DURA DE POLIURETANO SE SINTETIZA MEDIANTE LA REACCION DE (A) UN COMPUESTO DE POLIOL, QUE CONTIENE: 1) AL MENOS UN POLIESTERPOLIOL DE PESO MOLECULAR DE 100 A 30000 G/MOL CON AL MENOS DOS ATOMOS DE HIDROGENO QUE SON REACTIVOS CON LOS ISOCIANATOS, 2) AL MENOS DOS ATOMOS DE HIDROGENO REACTIVOS CON ISOCIANATOS ASI COMO AL MENOS UN COMPUESTO QUE TIENE UN ATOMO DE NITROGENO TERCIARIO DE PESO MOLECULAR DE 150 A 12500 G/MOL, 3) COMPUESTOS CON AL MENOS DOS ATOMOS REACTIVOS POR ISOCIANATOS DE PESO MOLECULAR DE 150 A 12500 G/MOL, 4) CATALIZADORES, 5) AGUA, 6) ESPUMANTES Y 7) OPCIONALMENTE ADYUVANTES Y/O ADITIVOS CON (B) UN POLIISOCIANATO ORGANICO Y/O MODIFICADO DE MANERA ORGANICA CON UN CONTENIDO EN NCO DE 20 A 40 % EN PESO. ADEMAS SE DESCRIBEN ESPUMASDURAS EXPANDIDAS CON CICLOPENTANO CON BAJA CONDUCTIVIDAD TERMICA Y SU UTILIZACION COMO CAPAS INTERMEDIAS PARA COMPUESTOS Y PARA EL RELLENADO CON ESPUMA DE ESPACIOS HUECOS.
ES97925961T 1996-06-10 1997-05-28 Procedimiento para la fabricacion de espumas duras de poliuretano con baja conductividad termica. Expired - Lifetime ES2166998T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19623065A DE19623065A1 (de) 1996-06-10 1996-06-10 Verfahren zur Herstellung von Polyurethan Hartschaumstoffen mit geringer Wärmeleitfähigkeit

Publications (1)

Publication Number Publication Date
ES2166998T3 true ES2166998T3 (es) 2002-05-01

Family

ID=7796503

Family Applications (1)

Application Number Title Priority Date Filing Date
ES97925961T Expired - Lifetime ES2166998T3 (es) 1996-06-10 1997-05-28 Procedimiento para la fabricacion de espumas duras de poliuretano con baja conductividad termica.

Country Status (17)

Country Link
US (1) US6316513B1 (es)
EP (1) EP0904309B1 (es)
JP (1) JP3993638B2 (es)
CN (1) CN1155640C (es)
AT (1) ATE207939T1 (es)
AU (1) AU722500B2 (es)
BR (1) BR9710846A (es)
CA (1) CA2257451A1 (es)
DE (2) DE19623065A1 (es)
DK (1) DK0904309T3 (es)
ES (1) ES2166998T3 (es)
HK (1) HK1021194A1 (es)
ID (1) ID17090A (es)
PT (1) PT904309E (es)
RU (1) RU2212419C2 (es)
TR (1) TR199802571T2 (es)
WO (1) WO1997047673A1 (es)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19611367A1 (de) * 1996-03-22 1997-09-25 Bayer Ag Verfahren zur Herstellung Kohlenwasserstoff-getriebener Polyurethan-Hartschaumstoffe
EP1219653A1 (en) * 2000-12-29 2002-07-03 Huntsman International Llc Rigid polyurethane or urethane-modified polyisocyanurate foams and processes for their preparation
KR100771910B1 (ko) 2001-09-28 2007-11-01 주식회사 엘지이아이 탈형성이 우수한 경질 폴리우레탄 폼 조성물
EP1577332A1 (en) * 2004-03-15 2005-09-21 Huntsman International Llc Process for making rigid polyurethane foams
US7416785B2 (en) * 2004-05-26 2008-08-26 Basf Corporation Polyurethane-encapsulated particle comprising polyol derived from aromatic amine-based initiator
US8193257B2 (en) * 2007-01-30 2012-06-05 Dow Global Technologies Llc Amine-initiated polyols and rigid polyurethane foam made therefrom
KR100879756B1 (ko) 2007-03-15 2009-01-23 (주)정일에스티에스 항균 폴리우레탄 폼용 폴리올 조성물
CN102428116B (zh) * 2009-03-18 2014-06-18 巴斯夫欧洲公司 制备硬质聚氨酯泡沫材料的方法
JP5850824B2 (ja) * 2009-04-01 2016-02-03 ダウ グローバル テクノロジーズ エルエルシー 改良された硬化性能および燃焼挙動を有するポリウレタンおよびポリイソシアヌレートフォーム
BRPI1013969A2 (pt) * 2009-05-06 2016-04-05 Bayer Materialscience Ag método para fabricação de polióis de poliéster com grupos terminais oh secundários.
MX2011012503A (es) * 2009-05-30 2012-03-07 Bayer Materialscience Ag Poliesterpolioles de ácido isoftálico y/o ácido tereftálico y oxidos oligoalquileno.
CN101927184B (zh) * 2010-08-16 2012-07-04 烟台万华聚氨酯股份有限公司 一种复合催化剂以及采用该复合催化剂制备多异氰酸酯的方法
CN103119142B (zh) 2010-09-24 2015-12-02 陶氏环球技术有限责任公司 用于润滑剂的非芳族系抗氧化剂
KR101356402B1 (ko) * 2010-11-30 2014-01-28 한국타이어 주식회사 폴리우레탄 폼 및 이를 포함하는 공기입 타이어
EP2683755B1 (de) * 2011-03-08 2015-05-13 Basf Se Verfahren zur herstellung von polyurethan-hartschaumstoffen
DE102011079336A1 (de) * 2011-07-18 2013-01-24 Bayer Materialscience Aktiengesellschaft Versprühbarer, wassergetriebener PUR-/PIR-Hartschaumstoff
CN103748149B (zh) * 2011-08-26 2016-08-31 科思创德国股份有限公司 乳液和它们在制备基于异氰酸酯的泡沫中的用途
CN102532470A (zh) * 2011-12-30 2012-07-04 大连亚泰科技新材料有限公司 一种环保阻燃型聚氨酯硬质泡沫塑料的制备方法
CN102585138B (zh) * 2012-01-10 2014-03-26 绍兴市恒丰聚氨酯实业有限公司 一种低密度外墙喷涂组合聚醚及其制备方法
WO2014019104A1 (en) * 2012-07-31 2014-02-06 Bayer Materialscience Ag Vacuum-supported method for production of polyurethane foam
CN104619736B (zh) 2012-07-31 2017-08-18 科思创德国股份有限公司 使用乳化发泡剂制备聚氨酯泡沫的方法
EP2770002A1 (en) * 2013-02-25 2014-08-27 Bayer MaterialScience AG Insulation moulding and method for its manufacture
JP6155758B2 (ja) 2013-03-29 2017-07-05 株式会社Ihi 低温液体タンク

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57151613A (en) * 1981-03-13 1982-09-18 Asahi Oorin Kk Preparation of rigid polyurethane foam
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
JP2854028B2 (ja) * 1989-08-02 1999-02-03 武田薬品工業株式会社 硬質ウレタンフォームの製造法
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
JP2610697B2 (ja) * 1990-06-29 1997-05-14 倉敷紡績 株式会社 ポリオール組成物
JP3695762B2 (ja) * 1991-05-28 2005-09-14 アキレス株式会社 発泡性ポリウレタン組成物
IT1256791B (it) * 1992-01-29 1995-12-15 Rosso Ind Spa Procedimento di preparazione di calze prodotte su macchine circolari alla cucitura delle rispettive punte per mezzo di macchine rimagliatrici provviste di convogliatore a catene e convogliatore per rimagliatrici destinate a cucire le punte delle calze preparate attuando detto procedimento.
JP3181700B2 (ja) * 1992-07-06 2001-07-03 アキレス株式会社 発泡性ポリウレタン組成物
DK0654054T4 (da) 1992-08-04 2005-12-27 Bayer Ag Anvendelse af forbindelser indeholdende aktive hydrogenatomer
US5428104A (en) 1992-11-27 1995-06-27 Imperial Chemical Industries Plc Polyol compositions
GB9224910D0 (en) * 1992-11-27 1993-01-13 Ici Plc Polyol compositions
DE4309691A1 (de) 1993-03-25 1994-09-29 Bayer Ag Verfahren zur Herstellung von Urethan- und gegebenenfalls Isocyanuratgruppen aufweisenden Hartschaumstoffen und ihre Verwendung als Wärmedämmaterialien
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
DE19502578A1 (de) * 1995-01-27 1996-08-01 Bayer Ag Neue Polyetherpolyole, Polyformulierung enthaltend diese Polyetherpolyole und deren Verwendnung zur Herstellung von harten Polyurethanschaumstoffen
DE19611367A1 (de) * 1996-03-22 1997-09-25 Bayer Ag Verfahren zur Herstellung Kohlenwasserstoff-getriebener Polyurethan-Hartschaumstoffe

Also Published As

Publication number Publication date
EP0904309B1 (de) 2001-10-31
RU2212419C2 (ru) 2003-09-20
EP0904309A1 (de) 1999-03-31
TR199802571T2 (xx) 1999-02-22
JP2000511957A (ja) 2000-09-12
US6316513B1 (en) 2001-11-13
DE19623065A1 (de) 1997-12-11
WO1997047673A1 (de) 1997-12-18
DK0904309T3 (da) 2002-02-18
PT904309E (pt) 2002-03-28
JP3993638B2 (ja) 2007-10-17
ID17090A (id) 1997-12-04
HK1021194A1 (en) 2000-06-02
DE59705199D1 (de) 2001-12-06
ATE207939T1 (de) 2001-11-15
CN1221433A (zh) 1999-06-30
CN1155640C (zh) 2004-06-30
AU722500B2 (en) 2000-08-03
CA2257451A1 (en) 1997-12-18
BR9710846A (pt) 1999-08-17
AU3092897A (en) 1998-01-07

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