MX9706476A - Preparados espumables de poliuretano con buen comportamiento de flujo asi como un procedimiento para la produccion de piezas moldeadas de espuma de poliuretano. - Google Patents

Preparados espumables de poliuretano con buen comportamiento de flujo asi como un procedimiento para la produccion de piezas moldeadas de espuma de poliuretano.

Info

Publication number
MX9706476A
MX9706476A MX9706476A MX9706476A MX9706476A MX 9706476 A MX9706476 A MX 9706476A MX 9706476 A MX9706476 A MX 9706476A MX 9706476 A MX9706476 A MX 9706476A MX 9706476 A MX9706476 A MX 9706476A
Authority
MX
Mexico
Prior art keywords
weight
polyurethane
well
component
aprocess
Prior art date
Application number
MX9706476A
Other languages
English (en)
Other versions
MXPA97006476A (es
Inventor
Werner Rasshofer
Thomas Gross
Achim Symannek
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
Publication of MXPA97006476A publication Critical patent/MXPA97006476A/es
Publication of MX9706476A publication Critical patent/MX9706476A/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
    • C08G18/30—Low-molecular-weight compounds
    • C08G18/36—Hydroxylated esters of higher fatty 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
    • C08J9/0004—Use of compounding ingredients, the chemical constitution of which is unknown, broadly defined, or irrelevant
    • 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
    • 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
    • C08J9/0066—Use of inorganic compounding ingredients
    • 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
    • C08G2110/0058—≥50 and <150kg/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)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Polyurethanes Or Polyureas (AREA)

Abstract

Sistema espumable de FUR, caracterizado porque se compone A) Del 1005 en peso de un componente poliol, que comprende a) Del 50 al 90% en peso, referido al peso total del componente A) de aceite de ricino, b) Del 0.9 al 49.9% en peso, referido al peso total de componente A), de componentes elongadores de cadena y/o reticulantes con grupos hidroxilo reactivos, c) Del 0.1 al 5% en peso, referido al peso total de componente A), de agua, d) Dado el caso, otras sustancias coadyuvantes y aditivos como catalizadores, agentes de desmoldeo, estabilizantes de célula, desespumantes, etcétera y de B) Un componente isocianato, así como C) Dado el caso, otros aditivos, cargas, etcétera.
MX9706476A 1996-08-26 1997-08-25 Preparados espumables de poliuretano con buen comportamiento de flujo asi como un procedimiento para la produccion de piezas moldeadas de espuma de poliuretano. MX9706476A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19634392A DE19634392A1 (de) 1996-08-26 1996-08-26 Schäumfähige Polyurethanzubereitungen mit gutem Fließverhalten sowie ein Verfahren zur Herstellung geschäumter Polyurethan-Formteile
DE19634392.5 1996-08-26

Publications (2)

Publication Number Publication Date
MXPA97006476A MXPA97006476A (es) 1998-02-01
MX9706476A true MX9706476A (es) 1998-02-28

Family

ID=7803687

Family Applications (1)

Application Number Title Priority Date Filing Date
MX9706476A MX9706476A (es) 1996-08-26 1997-08-25 Preparados espumables de poliuretano con buen comportamiento de flujo asi como un procedimiento para la produccion de piezas moldeadas de espuma de poliuretano.

Country Status (7)

Country Link
EP (1) EP0826706A3 (es)
JP (1) JPH1087777A (es)
KR (1) KR19980018973A (es)
BR (1) BR9704493A (es)
CA (1) CA2213564A1 (es)
DE (1) DE19634392A1 (es)
MX (1) MX9706476A (es)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6455605B1 (en) 1997-09-10 2002-09-24 H. B. Fuller Licensing & Financing Inc. Foamable composition exhibiting instant thixotropic gelling
US6288133B1 (en) * 1997-09-10 2001-09-11 H. B. Fuller Licensing & Financing Inc. Foaming urethane composition and methods of using such compositions
US20020058774A1 (en) 2000-09-06 2002-05-16 Kurth Thomas M. Transesterified polyol having selectable and increased functionality and urethane material products formed using the polyol
US6180686B1 (en) * 1998-09-17 2001-01-30 Thomas M. Kurth Cellular plastic material
US7595094B2 (en) 1998-09-17 2009-09-29 Urethane Soy Systems, Co. Vegetable oil-based coating and method for application
US7671104B2 (en) 1999-02-13 2010-03-02 Bayer Materialscience Ag Fine cell, water-blown rigid polyurethane foams
DE19905989A1 (de) * 1999-02-13 2000-08-17 Bayer Ag Feinzellige, wassergetriebene Polyurethanhartschaumstoffe
WO2005003202A2 (ja) * 2003-06-06 2005-01-13 Hyoe Hatakeyama ポリウレタン及びその製造方法
DK1981926T3 (da) * 2006-01-27 2009-08-31 Basf Se Fremgangsmåde til fremstilling af åbentcellede blöde viskoelastiske polyurethanskummaterialer
CN101484494B (zh) * 2006-07-04 2012-03-21 亨茨曼国际有限公司 制备粘弹性泡沫塑料的方法
IES20070849A2 (en) * 2007-11-21 2009-12-09 Gates Patent Ltd Polyurethane or polyisocyanurate compositions and methods of producing same
CA2717090C (en) 2008-02-27 2016-06-21 Bayer Materialscience Ag Viscoelastic polyurethane foam containing castor oil
DE102008014032A1 (de) 2008-03-13 2009-09-17 Bayer Materialscience Ag Viskoelastischer Polyurethanschaumstoff mit Rizinusöl
WO2010046326A1 (de) 2008-10-24 2010-04-29 Basf Se Verfahren zur herstellung von viskoelastischen polyurethan-weichschaumstoffen
JP5627333B2 (ja) * 2010-08-12 2014-11-19 住化バイエルウレタン株式会社 インテグラルスキンフォーム用ポリウレタン組成物
KR101119709B1 (ko) * 2011-12-23 2012-03-20 최태영 건설용 바인더

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB882949A (en) * 1959-01-21 1961-11-22 Ici Ltd Process for the manufacture of cellular materials
IT649594A (es) * 1960-04-12
EP0672697A1 (de) * 1994-03-17 1995-09-20 Bayer Ag Verfahren zur Herstellung von Urethan-, Harnstoff- und Biuretgruppen aufweisenden Hartschaumstoffen und deren Verwendung
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

Also Published As

Publication number Publication date
JPH1087777A (ja) 1998-04-07
CA2213564A1 (en) 1998-02-26
DE19634392A1 (de) 1998-03-05
KR19980018973A (ko) 1998-06-05
BR9704493A (pt) 1999-01-05
EP0826706A2 (de) 1998-03-04
EP0826706A3 (de) 1998-06-03

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Legal Events

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