MX165667B - Espumas de poliuretano rigidas, moldeables y absorentes de energia y procedimiento para su preparacin - Google Patents

Espumas de poliuretano rigidas, moldeables y absorentes de energia y procedimiento para su preparacin

Info

Publication number
MX165667B
MX165667B MX013863A MX1386388A MX165667B MX 165667 B MX165667 B MX 165667B MX 013863 A MX013863 A MX 013863A MX 1386388 A MX1386388 A MX 1386388A MX 165667 B MX165667 B MX 165667B
Authority
MX
Mexico
Prior art keywords
moldable
alkylene oxide
rigid
energy absorbing
polyurethane foams
Prior art date
Application number
MX013863A
Other languages
English (en)
Inventor
Wdward Rawson Pray
John Robert Stoll
Peter Friedrich H Plank
Original Assignee
Basf Corp
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 Basf Corp filed Critical Basf Corp
Publication of MX165667B publication Critical patent/MX165667B/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
    • 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
    • C08G18/4072—Mixtures of compounds of group C08G18/63 with other macromolecular compounds
    • 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
    • C08G18/63—Block or graft polymers obtained by polymerising compounds having carbon-to-carbon double bonds on to polymers
    • 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
    • C08G18/63—Block or graft polymers obtained by polymerising compounds having carbon-to-carbon double bonds on to polymers
    • C08G18/635—Block or graft polymers obtained by polymerising compounds having carbon-to-carbon double bonds on to polymers onto unsaturated polymers
    • 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
    • C08G18/65—Low-molecular-weight compounds having active hydrogen with high-molecular-weight compounds having active hydrogen
    • 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
    • C08G18/65—Low-molecular-weight compounds having active hydrogen with high-molecular-weight compounds having active hydrogen
    • C08G18/6505—Low-molecular-weight compounds having active hydrogen with high-molecular-weight compounds having active hydrogen the low-molecular compounds being compounds of group C08G18/32 or polyamines of C08G18/38
    • C08G18/6511—Low-molecular-weight compounds having active hydrogen with high-molecular-weight compounds having active hydrogen the low-molecular compounds being compounds of group C08G18/32 or polyamines of C08G18/38 compounds of group C08G18/3203
    • C08G18/6517—Low-molecular-weight compounds having active hydrogen with high-molecular-weight compounds having active hydrogen the low-molecular compounds being compounds of group C08G18/32 or polyamines of C08G18/38 compounds of group C08G18/3203 having at least three hydroxy groups
    • 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
    • C08G18/65—Low-molecular-weight compounds having active hydrogen with high-molecular-weight compounds having active hydrogen
    • C08G18/6505—Low-molecular-weight compounds having active hydrogen with high-molecular-weight compounds having active hydrogen the low-molecular compounds being compounds of group C08G18/32 or polyamines of C08G18/38
    • C08G18/6523—Compounds of group C08G18/3225 or C08G18/3271 or polyamines of C08G18/38
    • C08G18/6535—Compounds of group C08G18/3271
    • 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
    • C08G18/65—Low-molecular-weight compounds having active hydrogen with high-molecular-weight compounds having active hydrogen
    • C08G18/6552—Compounds of group C08G18/63
    • C08G18/6558—Compounds of group C08G18/63 with compounds of group C08G18/32 or polyamines of C08G18/38
    • 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

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)

Abstract

La presente invención se refiere a una espuma rígida moldeable que absorbe energía caracterizada porque comprende el producto de reacción de un poliol de poliéter de polioxialquileno que contiene en el mismo una dispersión de polímero de injerto b)un producto de óxido de alquileno de toluendiamina que tiene una masa de peso molecular de desde aproximadamente 400 hasta 800; c) un agente reticulante seleccionado a partir del grupo que consiste de glicerina, trimetilopopano y un aducto de óxido de alquileno de etilendiamina que contiene desde aproximadamente 4 hasta 8 unidades de óxido de alquileno; d) un poliisocianato orgánico y e) agua, catalizador surfactante y un agente de soplado adicionales.
MX013863A 1987-11-20 1988-11-18 Espumas de poliuretano rigidas, moldeables y absorentes de energia y procedimiento para su preparacin MX165667B (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/123,186 US4866102A (en) 1987-11-20 1987-11-20 Moldable energy absorbing rigid polyurethane foams

Publications (1)

Publication Number Publication Date
MX165667B true MX165667B (es) 1992-11-27

Family

ID=22407185

Family Applications (1)

Application Number Title Priority Date Filing Date
MX013863A MX165667B (es) 1987-11-20 1988-11-18 Espumas de poliuretano rigidas, moldeables y absorentes de energia y procedimiento para su preparacin

Country Status (9)

Country Link
US (1) US4866102A (es)
EP (1) EP0316788A3 (es)
JP (1) JP2828450B2 (es)
KR (1) KR970006671B1 (es)
AU (1) AU614309B2 (es)
BR (1) BR8806091A (es)
CA (1) CA1314114C (es)
MX (1) MX165667B (es)
NZ (1) NZ227002A (es)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5216041A (en) * 1990-12-27 1993-06-01 Basf Corporation Energy absorbing, water blown, rigid polyurethane foam
US5187204A (en) * 1990-12-27 1993-02-16 Basf Corporation Energy absorbing, water blown, rigid polyurethane foam articles
US5389316A (en) * 1991-08-13 1995-02-14 Woodbridge Foam Corporation Process for producing an energy absorbing panel
US5248703A (en) * 1992-03-13 1993-09-28 Basf Corporation Rigid polyurethane foams containing lithium salts for energy absorbing applications
US5248704A (en) * 1992-06-04 1993-09-28 Basf Corporation Energy absorbing, water blown, rigid polyurethane foam
US5232957A (en) * 1992-09-11 1993-08-03 Davidson Textron Inc. RIM molded energy absorbing polyurethane foam
US5453455A (en) * 1993-01-25 1995-09-26 Basf Corporation Rigid polyurethane foams containing lithium salts for energy absorbing applications
DE4432082A1 (de) * 1994-09-09 1996-03-14 Bayer Ag Stoßfänger auf Basis energieabsorbierender Schaumstoffe
US5415802A (en) * 1994-10-06 1995-05-16 Miles Inc. Water blown, energy absorbing foams
US5417880A (en) * 1994-10-06 1995-05-23 Miles Inc. Water blown, energy absorbing foams
TW514645B (en) * 1996-10-15 2002-12-21 Shell Int Research Polyol combination
US5847014A (en) * 1997-04-15 1998-12-08 Bayer Corporation Water blown, energy absorbing foams
DE19741257A1 (de) * 1997-09-19 1999-03-25 Basf Ag Verfahren zur Herstellung von Polyurethanschaumstoffen
US6028122A (en) * 1997-10-21 2000-02-22 Basf Corporation Energy absorbing, water blown, rigid polyurethane foam
AU4363899A (en) * 1998-05-20 1999-12-06 Shell Internationale Research Maatschappij B.V. Polyol blend for the preparation of open cell rigid polyurethane foams
US6005016A (en) * 1998-10-06 1999-12-21 Bayer Corporation Rigid polyurethane foam based on polyethers of TDA
US6127443A (en) * 1998-11-06 2000-10-03 Bayer Antwerp N.V. Energy management polyurethane rigid foams with high recovery
AU7916500A (en) * 1999-10-04 2001-05-10 Shell Internationale Research Maatschappij B.V. Polyol combination
AU3790401A (en) * 1999-10-26 2001-05-14 Mantex Corporation Improved plastic system and articles
US6453476B1 (en) 2000-09-27 2002-09-24 Team Wendy, Llc Protective helmet
KR100771910B1 (ko) * 2001-09-28 2007-11-01 주식회사 엘지이아이 탈형성이 우수한 경질 폴리우레탄 폼 조성물
ES2381663T3 (es) * 2002-10-15 2012-05-30 Basf Se Procedimiento para obtención de espumas duras de poliuretano con polioles graft
US7078443B2 (en) * 2003-10-22 2006-07-18 Intellectual Property Holdings, Llc Viscoelastic foam layer and composition
DE102004017294A1 (de) * 2004-04-05 2005-10-20 Basf Ag Verfahren zur Herstellung von Polyurethan-Schaumstoffen
DE502007002081D1 (de) 2006-09-15 2009-12-31 Basf Se Verfahren zur herstellung von polyurethan-hartschaumstoffen
WO2008083295A1 (en) 2006-12-29 2008-07-10 Johnson Controls Technology Company Polyurethane foam formulation, products and methods
KR100969016B1 (ko) * 2007-12-13 2010-07-09 현대자동차주식회사 내 가수분해성이 향상된 스티어링휠용 폴리우레탄 발포체

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2922769A1 (de) * 1979-06-05 1980-12-11 Phoenix Ag Formteil aus polyurethan-integralschaum fuer aussenteile von kraftfahrzeugen
JPS5946970B2 (ja) * 1980-02-19 1984-11-16 旭硝子株式会社 エネルギ−吸収用ポリウレタンフオ−ムの製造方法
JPS57198722A (en) * 1981-06-02 1982-12-06 Mitui Toatsu Chem Inc Production of spray-type flexible polyurethane foam of high elasticity
US4689354A (en) * 1982-04-01 1987-08-25 Basf Corporation Process for the preparation of white graft polymer dispersions and flame-retardant polyurethane foams
US4499264A (en) * 1983-06-27 1985-02-12 Texaco Inc. Preparation of amino polyols
US4632943A (en) * 1984-08-23 1986-12-30 Dow Chemical Company Polyurethane foams prepared from alkyl dialkanol amine-containing polyols
US4585807A (en) * 1985-01-14 1986-04-29 Basf Corporation Rigid polyurethane foams employing oxyalkylated ethylenediamine
US4826884A (en) * 1987-07-20 1989-05-02 Basf Corporation Flame retardant polyurethane foams resistant to cigarette smoldering ignition

Also Published As

Publication number Publication date
AU614309B2 (en) 1991-08-29
JPH01252619A (ja) 1989-10-09
KR890008224A (ko) 1989-07-10
KR970006671B1 (ko) 1997-04-29
AU2514088A (en) 1989-05-25
JP2828450B2 (ja) 1998-11-25
EP0316788A3 (en) 1990-08-22
CA1314114C (en) 1993-03-02
US4866102A (en) 1989-09-12
EP0316788A2 (en) 1989-05-24
NZ227002A (en) 1991-04-26
BR8806091A (pt) 1989-08-08

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