MXPA05007570A - Espumas de poliuretano rigidas con propiedades mejoradas. - Google Patents

Espumas de poliuretano rigidas con propiedades mejoradas.

Info

Publication number
MXPA05007570A
MXPA05007570A MXPA05007570A MXPA05007570A MXPA05007570A MX PA05007570 A MXPA05007570 A MX PA05007570A MX PA05007570 A MXPA05007570 A MX PA05007570A MX PA05007570 A MXPA05007570 A MX PA05007570A MX PA05007570 A MXPA05007570 A MX PA05007570A
Authority
MX
Mexico
Prior art keywords
improved properties
polyurethane foams
rigid polyurethane
sorbitol
reacted
Prior art date
Application number
MXPA05007570A
Other languages
English (en)
Inventor
Kevin J Elsken
Original Assignee
Bayer Materialscience Llc
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 Materialscience Llc filed Critical Bayer Materialscience Llc
Publication of MXPA05007570A publication Critical patent/MXPA05007570A/es

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
    • C08G18/48—Polyethers
    • 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
    • C08J9/146—Halogen containing compounds containing carbon, halogen and hydrogen only only fluorine as halogen atoms
    • 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
    • C08G18/16—Catalysts
    • 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
    • C08G18/487—Polyethers containing cyclic groups
    • C08G18/4883—Polyethers containing cyclic groups containing cyclic groups having at least one oxygen atom in the ring
    • 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
    • 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)

Abstract

En el proceso de la presente invencion, se hace reaccionar un poliisocianato organico con un poliol de polieter basado en sorbitol que tiene un peso molecular medio en numero de aproximadamente 400 a aproximadamente 1.500, en presencia de un agente de soplado de pentafluoropropano y un catalizador.
MXPA05007570A 2003-01-22 2004-01-13 Espumas de poliuretano rigidas con propiedades mejoradas. MXPA05007570A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/349,368 US6846850B2 (en) 2003-01-22 2003-01-22 Rigid polyurethane foams with improved properties
PCT/US2004/000796 WO2004067597A1 (en) 2003-01-22 2004-01-13 Rigid polyurethane foams with improved properties

Publications (1)

Publication Number Publication Date
MXPA05007570A true MXPA05007570A (es) 2006-02-10

Family

ID=32712712

Family Applications (1)

Application Number Title Priority Date Filing Date
MXPA05007570A MXPA05007570A (es) 2003-01-22 2004-01-13 Espumas de poliuretano rigidas con propiedades mejoradas.

Country Status (9)

Country Link
US (2) US6846850B2 (es)
JP (1) JP2007500284A (es)
KR (1) KR20050092436A (es)
CN (1) CN100379785C (es)
BR (1) BRPI0406575A (es)
CA (1) CA2513589C (es)
HK (1) HK1089194A1 (es)
MX (1) MXPA05007570A (es)
WO (1) WO2004067597A1 (es)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005044889A1 (en) * 2003-11-03 2005-05-19 Dow Global Technologies Inc. Rigid polyurethane foam based on toluene diamine-initiated polyols
US20050148677A1 (en) * 2003-12-30 2005-07-07 Elsken Kevin J. Low K-factor rigid foam systems
US8530534B2 (en) * 2006-05-04 2013-09-10 Air Products And Chemicals, Inc. Trimerization catalysts from sterically hindered salts
US8552077B2 (en) * 2006-05-04 2013-10-08 Air Products And Chemicals, Inc. Trimer catalyst additives for improving foam processability
KR100802808B1 (ko) * 2006-07-03 2008-02-12 현대자동차주식회사 폴리우레탄 폼 조성물
US8097660B2 (en) * 2006-08-31 2012-01-17 Bayer Materialscience Llc Rigid polyurethane foams with low thermal conductivity and a process for their production
DE102010007713A1 (de) * 2009-04-01 2010-10-07 Astrium Gmbh Polyurethanschaum zur thermalen Isolation bei Tiefsttemperaturen
EP2459610A1 (en) * 2009-07-27 2012-06-06 Arkema, Inc. COMPOSITION OF HCFO-1233zd AND POLYOL BLENDS FOR USE IN POLYURETHANE FOAM
EP2694564B1 (de) * 2011-04-07 2015-06-17 Basf Se Verfahren zur herstellung von pu-hartschaumstoffen
US20130030073A1 (en) * 2011-07-26 2013-01-31 Bayer Materialscience Llc Amine-initiated polyols from renewable resources and processes for their production and use
CN103626950B (zh) * 2012-08-29 2016-05-25 上海东大聚氨酯有限公司 硬质聚氨酯泡沫及原料组合物、组合聚醚、制备方法和用途
CA2885227A1 (en) * 2012-09-27 2014-04-03 Basf Se Rigid polyurethane and polyisocyanurate foams based on fatty acid modified polyetherpolyols
CN104995242B (zh) * 2012-11-13 2018-05-15 英威达技术有限公司 通过反应注塑的聚氨酯泡沫
CN105085970A (zh) * 2015-08-11 2015-11-25 江苏利宏科技发展有限公司 一种用于冰箱聚氨酯塑料的HFC-245eb型组合聚醚及其制备方法
CN105085971B (zh) * 2015-08-11 2019-01-15 江苏利宏科技发展有限公司 一种用于喷涂聚氨酯塑料的HFC-245eb型组合聚醚及其制备方法
WO2020188039A1 (en) 2019-03-19 2020-09-24 Basf Se Polyol component and use thereof for producing rigid polyurethane foams
CN110790884A (zh) * 2019-11-20 2020-02-14 上海东大聚氨酯有限公司 块泡用组合聚醚、聚氨酯原料组合物、聚氨酯块泡及其制备方法

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB947483A (en) 1958-12-30 1964-01-22 Isocyanate Products Inc Non-linear polyurethane prepolymers and methods of forming polyurethane foam therefrom
BE593754A (es) 1959-08-12
US3085085A (en) * 1960-05-03 1963-04-09 Pittsburgh Plate Glass Co Method of preparing polyethers of mono and disaccharides
US3085065A (en) 1960-07-11 1963-04-09 Du Pont Process of transferring heat
US3222357A (en) 1962-02-26 1965-12-07 Pittsburgh Plate Glass Co Method for preparing polyester polyol sucrose rigid foams
US4430490A (en) 1982-08-10 1984-02-07 Ppg Industries, Inc. Polyether polyols and their method of preparation
US4943597A (en) 1988-12-07 1990-07-24 The Dow Chemical Company Polyether polyol formulations for hard CFC replacement by water blowing in rigid polyurethane foams
DE3903336A1 (de) 1989-02-04 1990-08-09 Bayer Ag Verwendung von c(pfeil abwaerts)3(pfeil abwaerts)- bis c(pfeil abwaerts)5(pfeil abwaerts)-polyfluoralkanen als treibgase
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
CA2132595C (en) 1993-09-22 1999-03-16 Thomas L. Fishback Polyol composition having good flow and water blown rigid polyurethane foams made thereby having good dimensional stability
US5539006A (en) 1993-12-15 1996-07-23 Bayer Corporation Rigid foams with improved insulation and physical properties
US5426127A (en) 1994-09-26 1995-06-20 Miles Inc. Rigid foams with improved insulation and physical properties
BE1009631A3 (fr) * 1995-09-26 1997-06-03 Solvay Premelanges pour la preparation de mousses de polyurethane.
BE1009630A3 (fr) 1995-09-26 1997-06-03 Solvay Premelanges pour la preparation de mousses de polyurethane ou de polyisocyanurate.
TW413688B (en) 1996-06-20 2000-12-01 Huntsman Ici Chem Llc Process for rigid polyurethane foams
US5688833A (en) * 1996-07-11 1997-11-18 Alliedsignal Inc. Azeotrope-like compositions of 1 1 1 3 3-pentafluoropropane and 1 1-dichloro-1-fluoroethane
US5840212A (en) * 1996-10-23 1998-11-24 Bayer Corporation Rigid foams with improved insulation properties and a process for the production of such foams
NZ335206A (en) 1996-11-04 2000-11-24 Huntsman Ici Chem Llc Rigid polyurethane foams
DE19723193A1 (de) * 1997-06-03 1998-12-10 Bayer Ag Verfahren zur Herstellung von geschlossenzelligen Polyurethan-Hartschaumstoffen mit geringer Wärmeleitfähigkeit
PL192466B1 (pl) * 1997-06-13 2006-10-31 Huntsman Int Llc Sposób wytwarzania sztywnej pianki poliuretanowej
DE19742012A1 (de) * 1997-09-24 1999-03-25 Basf Ag Temperaturstabile Hartschaumstoffe auf Isocyanatbasis mit geringer Sprödigkeit und niedriger Wärmeleitfähigkeit
TR200000754T2 (tr) * 1997-09-25 2000-11-21 Huntsman Ici Chemicals Llc Katı poliüretan köpük yapma yöntemi.
CA2323054A1 (en) 1998-04-02 1999-10-14 Huntsman Ici Chemicals Llc Process for rigid polyurethane foams
ATE302812T1 (de) 1998-05-22 2005-09-15 Solvay Fluor Gmbh Treibmittelzusammensetzung zur herstellung von geschäumten thermoplastichen kunststoffen

Also Published As

Publication number Publication date
US20040143027A1 (en) 2004-07-22
CA2513589C (en) 2013-07-09
JP2007500284A (ja) 2007-01-11
BRPI0406575A (pt) 2005-12-20
HK1089194A1 (en) 2006-11-24
CN1742033A (zh) 2006-03-01
US6846850B2 (en) 2005-01-25
KR20050092436A (ko) 2005-09-21
WO2004067597A1 (en) 2004-08-12
CN100379785C (zh) 2008-04-09
US20050020709A1 (en) 2005-01-27
CA2513589A1 (en) 2004-08-12

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