ES2531328T3 - Procedimiento para la preparación de materiales esponjados duros de poliuretano y poliisocianurato - Google Patents
Procedimiento para la preparación de materiales esponjados duros de poliuretano y poliisocianurato Download PDFInfo
- Publication number
- ES2531328T3 ES2531328T3 ES06725697T ES06725697T ES2531328T3 ES 2531328 T3 ES2531328 T3 ES 2531328T3 ES 06725697 T ES06725697 T ES 06725697T ES 06725697 T ES06725697 T ES 06725697T ES 2531328 T3 ES2531328 T3 ES 2531328T3
- Authority
- ES
- Spain
- Prior art keywords
- isocyanate groups
- preparation
- polyurethane
- procedure
- sponge materials
- 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.)
- Active
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
- C08G18/42—Polycondensates having carboxylic or carbonic ester groups in the main chain
- C08G18/4288—Polycondensates having carboxylic or carbonic ester groups in the main chain modified by higher fatty oils or their acids or by resin acids
-
- 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
- C08J9/22—After-treatment of expandable particles; Forming foamed products
-
- 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
- C08G18/08—Processes
- C08G18/10—Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step
-
- 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
- C08G18/42—Polycondensates having carboxylic or carbonic ester groups in the main chain
-
- 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
- C08J9/06—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 chemical blowing agent
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L75/00—Compositions of polyureas or polyurethanes; Compositions of derivatives of such polymers
- C08L75/04—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)
- Oil, Petroleum & Natural Gas (AREA)
- General Chemical & Material Sciences (AREA)
- Polyurethanes Or Polyureas (AREA)
Abstract
Procedimiento para la preparación de materiales esponjados duros de poliuretano o poliisocianurato mediante reacción de poliisocianatos a) con compuestos con al menos dos átomos de hidrógeno reactivos con grupos isocianato b) en presencia de agentes expansores c), caracterizado porque como poliisocianatos a) se emplean prepolímeros que contienen grupos isocianato con un contenido de NCO en el intervalo del 25 al 31 % en peso, en relación con el peso del prepolímero, preparados mediante reacción de ai) mezclas de difenilmetanodiisocianato monomérico y polimérico con al menos un compuesto con más de un átomo de hidrógeno reactivo con grupos isocianato aii) y los compuestos con al menos dos átomos de hidrógeno reactivos con grupos isocianato b) contienen al menos un poliesteralcohol bi) que contiene al menos un componente de partida que es hidrófobo.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102005017363A DE102005017363A1 (de) | 2005-04-14 | 2005-04-14 | Verfahren zur Herstellung von Polyurethan- und Polyisocyanurat-Hartschaumstoffen |
PCT/EP2006/061506 WO2006108833A1 (de) | 2005-04-14 | 2006-04-11 | Verfahren zur herstellung von polyurethan- und polyisocyanurat-hartschaumstoffen |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2531328T3 true ES2531328T3 (es) | 2015-03-13 |
Family
ID=36649639
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES06725697T Active ES2531328T3 (es) | 2005-04-14 | 2006-04-11 | Procedimiento para la preparación de materiales esponjados duros de poliuretano y poliisocianurato |
Country Status (8)
Country | Link |
---|---|
US (1) | US20080188582A1 (es) |
EP (1) | EP1874839B1 (es) |
JP (1) | JP5121699B2 (es) |
KR (1) | KR101323059B1 (es) |
CN (1) | CN101160333B (es) |
DE (1) | DE102005017363A1 (es) |
ES (1) | ES2531328T3 (es) |
WO (1) | WO2006108833A1 (es) |
Families Citing this family (27)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101454498B1 (ko) | 2007-01-09 | 2014-10-24 | 바스프 에스이 | 액화 천연 가스 탱크의 단열을 위한 수발포 경질 발포체 |
JP2008260836A (ja) * | 2007-04-12 | 2008-10-30 | Nippon Polyurethane Ind Co Ltd | 独立気泡を有する硬質ポリウレタンフォームの製造方法 |
ATE471346T1 (de) * | 2007-06-01 | 2010-07-15 | Basf Se | Verfahren zur herstellung von polyurethan- hartschaumstoffen |
US8642670B2 (en) * | 2008-03-14 | 2014-02-04 | Basf Se | Coarse-cell polyurethane elastomers |
DE102009005017A1 (de) * | 2009-01-17 | 2010-07-22 | Bayer Materialscience Ag | Reaktive Polyurethan Zusammensetzungen |
JP5758874B2 (ja) | 2009-03-18 | 2015-08-05 | ビーエーエスエフ ソシエタス・ヨーロピアBasf Se | 硬質ポリウレタンフォームの製造方法 |
US8476329B2 (en) * | 2009-06-11 | 2013-07-02 | Basf Se | Bioresin composition for use in forming a rigid polyurethane foam article |
KR101154191B1 (ko) * | 2009-06-23 | 2012-06-18 | 고려대학교 산학협력단 | 액상 핵제를 이용한 폴리이소시안우레이트 폼의 제조방법 및 이에 의하여 제조된 폴리이소시안우레이트 폼 |
KR101666097B1 (ko) | 2009-08-27 | 2016-10-13 | 삼성전자 주식회사 | 폴리우레탄 발포체 조성물 및 이를 사용하여 제조된 폴리우레탄 발포체 |
ES2455246T3 (es) * | 2010-04-23 | 2014-04-15 | Basf Se | Procedimiento para la producción de plásticos celulares rígidos de poliuretano |
JP5864567B2 (ja) * | 2010-07-13 | 2016-02-17 | バイエル・インテレクチュアル・プロパティ・ゲゼルシャフト・ミット・ベシュレンクテル・ハフツングBayer Intellectual Property GmbH | 僅かに変性されたプレポリマーおよびその使用 |
US9334383B2 (en) | 2011-04-15 | 2016-05-10 | Basf Se | Process for producing rigid polyurethane foams |
MA35041B1 (fr) | 2011-04-15 | 2014-04-03 | Basf Se | Procédé de fabrication de mousses de polyuréthane dures |
ES2626009T3 (es) | 2011-04-15 | 2017-07-21 | Basf Se | Método para producir espumas rígidas de poliuretano |
US9353234B2 (en) | 2012-03-01 | 2016-05-31 | Basf Se | Rigid polyurethane foams |
EP2634201A1 (de) | 2012-03-01 | 2013-09-04 | Basf Se | Polyurethan-Hartschaumstoffe |
PL2820057T3 (pl) | 2012-03-01 | 2021-12-27 | Basf Se | Polieteroestropoliole i ich zastosowanie do wytwarzania sztywnych poliuretanowych tworzyw piankowych |
US9757885B2 (en) * | 2012-09-28 | 2017-09-12 | Basf Se | Process for producing composite profiles |
EP2956246B1 (de) | 2013-02-13 | 2016-12-14 | Basf Se | Verfahren zur herstellung von verbundelementen |
EP3004195B1 (de) * | 2013-06-07 | 2017-02-22 | Covestro Deutschland AG | Elastischer hartschaumstoff mit verbesserter temperaturstabilität |
WO2018177987A1 (de) * | 2017-03-28 | 2018-10-04 | Covestro Deutschland Ag | Transluzente polyurethan- oder polyisocyanuratschaumstoffe |
JP2021533234A (ja) | 2018-08-08 | 2021-12-02 | コベストロ・インテレクチュアル・プロパティ・ゲゼルシャフト・ミット・ベシュレンクテル・ハフツング・アンド・コー・カーゲー | Pur/pir硬質フォーム材料用の防炎性添加剤としてのホスフィン酸塩 |
CA3117516A1 (en) * | 2018-10-24 | 2020-04-30 | Basf Se | Polyurethane foams with reduced aromatic amine content |
KR102048077B1 (ko) * | 2018-11-02 | 2019-11-22 | 주식회사 누리켐 | 변성 이소시아네이트를 사용한 단열재용 고분자 조성물 |
KR20210142151A (ko) * | 2019-03-19 | 2021-11-24 | 바스프 에스이 | 폴리올 성분 및 경질 폴리우레탄 폼을 제조하기 위한 이의 용도 |
EP3719047A1 (de) | 2019-04-05 | 2020-10-07 | Covestro Deutschland AG | Verfahren zur herstellung von flammgeschützten pur-/pir-schaumstoffen |
WO2024038025A1 (de) | 2022-08-16 | 2024-02-22 | Basf Se | Neue polyurethan-schaumkatalysatoren mit verbesserter lagerstabilität |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA1189249A (en) * | 1981-07-09 | 1985-06-18 | Bernhard Liessem | Foam manufacture |
US5143945A (en) * | 1989-07-19 | 1992-09-01 | The Dow Chemical Company | Carboxylic acid modified carbon dioxide co-blown polyurethane-polyisocyanurate foams |
DE3928330A1 (de) * | 1989-08-26 | 1991-02-28 | Bayer Ag | Fluessige polyisocyanatgemische, ein verfahren zu ihrer herstellung und ihrer verwendung bei der herstellung von polyurethanschaumstoffen |
US5164422A (en) * | 1990-02-26 | 1992-11-17 | The Celotex Corporation | Manufacture of polyisocyanate prepolymers using ethylene glycol and cellular foams therefrom |
US5254600A (en) * | 1990-08-17 | 1993-10-19 | Atlas Roofing Corporation | Method of producing rigid foams and products produced therefrom |
DE4315841A1 (de) * | 1993-05-12 | 1994-11-17 | Bayer Ag | Harte hyrophobe Polyurethane |
DE19742010A1 (de) * | 1997-09-24 | 1999-03-25 | Basf Ag | Lagerstabile Emulsionen zur Herstellung von feinzelligen Hartschaumstoffen auf Isocyanatbasis |
DE19742011A1 (de) * | 1997-09-24 | 1999-03-25 | Basf Ag | Lagerstabile, treibmittelhaltige Emulsionen zur Herstellung von Hartschaumstoffen auf Isocyanatbasis |
US5962541A (en) * | 1997-10-30 | 1999-10-05 | Bayer Corporation | Isocyanate-terminated prepolymers and rigid-foams produced therefrom |
JPH11310619A (ja) * | 1998-04-30 | 1999-11-09 | Mitsubishi Electric Corp | ポリウレタンフォーム及びその製造方法、断熱材並びに断熱箱体 |
PT102214B (pt) * | 1998-10-15 | 2002-09-30 | Martin Ernst Stielau | O oleo de soja natural na fabricacao de poliuretanos |
JP2002155125A (ja) * | 2000-11-20 | 2002-05-28 | Sumika Bayer Urethane Kk | ポリウレタン変性ポリイソシアヌレートフォームの製造方法 |
JP2003048941A (ja) * | 2001-08-09 | 2003-02-21 | Mitsubishi Electric Corp | ポリウレタンフォームおよび断熱箱体 |
DE10145439A1 (de) * | 2001-09-14 | 2003-04-03 | Basf Ag | Verfahren zur Herstellung von reaktionsverzögerten Polyurethanhartschaumstoffen |
JP3953353B2 (ja) * | 2002-04-11 | 2007-08-08 | アキレス株式会社 | 硬質ポリウレタンフォームの製造方法 |
KR100585531B1 (ko) * | 2003-03-19 | 2006-05-30 | 한국가스공사 | 경질 폴리우레탄 폼 조성물 및 이를 이용한 보냉재 |
-
2005
- 2005-04-14 DE DE102005017363A patent/DE102005017363A1/de not_active Withdrawn
-
2006
- 2006-04-11 JP JP2008505884A patent/JP5121699B2/ja active Active
- 2006-04-11 ES ES06725697T patent/ES2531328T3/es active Active
- 2006-04-11 EP EP06725697.4A patent/EP1874839B1/de active Active
- 2006-04-11 WO PCT/EP2006/061506 patent/WO2006108833A1/de not_active Application Discontinuation
- 2006-04-11 US US11/911,544 patent/US20080188582A1/en not_active Abandoned
- 2006-04-11 CN CN2006800121298A patent/CN101160333B/zh active Active
- 2006-04-11 KR KR1020077026384A patent/KR101323059B1/ko active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
JP5121699B2 (ja) | 2013-01-16 |
KR20080007257A (ko) | 2008-01-17 |
WO2006108833A1 (de) | 2006-10-19 |
KR101323059B1 (ko) | 2013-10-30 |
DE102005017363A1 (de) | 2006-10-19 |
EP1874839B1 (de) | 2014-12-10 |
CN101160333B (zh) | 2011-06-15 |
JP2008535989A (ja) | 2008-09-04 |
EP1874839A1 (de) | 2008-01-09 |
US20080188582A1 (en) | 2008-08-07 |
CN101160333A (zh) | 2008-04-09 |
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