AU5518199A - Low resilience, low frequency molded polyurethane foam - Google Patents

Low resilience, low frequency molded polyurethane foam

Info

Publication number
AU5518199A
AU5518199A AU55181/99A AU5518199A AU5518199A AU 5518199 A AU5518199 A AU 5518199A AU 55181/99 A AU55181/99 A AU 55181/99A AU 5518199 A AU5518199 A AU 5518199A AU 5518199 A AU5518199 A AU 5518199A
Authority
AU
Australia
Prior art keywords
low
molded polyurethane
polyurethane foam
resilience
low frequency
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.)
Abandoned
Application number
AU55181/99A
Other languages
English (en)
Inventor
Daniel P. Krisher
Andrew M. Thompson
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.)
Lyondell Chemical Technology LP
Original Assignee
Arco Chemical Technology LP
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 Arco Chemical Technology LP filed Critical Arco Chemical Technology LP
Publication of AU5518199A publication Critical patent/AU5518199A/en
Abandoned 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
    • 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
    • C08G18/4866—Polyethers having a low unsaturation value
    • 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
    • C08G18/4009—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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B7/00—Mixing; Kneading
    • B29B7/30—Mixing; Kneading continuous, with mechanical mixing or kneading devices
    • B29B7/58—Component parts, details or accessories; Auxiliary operations
    • B29B7/72—Measuring, controlling or regulating
    • B29B7/728—Measuring data of the driving system, e.g. torque, speed, power, vibration
    • 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
    • C08G2110/0008—Foam properties flexible
    • 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)
  • Materials For Medical Uses (AREA)
AU55181/99A 1998-09-17 1999-08-20 Low resilience, low frequency molded polyurethane foam Abandoned AU5518199A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US09/154,650 US6051622A (en) 1998-09-17 1998-09-17 Low resilience, low frequency molded polyurethane foam
US09154650 1998-09-17
PCT/EP1999/006115 WO2000017836A2 (en) 1998-09-17 1999-08-20 Low resilience, low frequency molded polyurethane foam

Publications (1)

Publication Number Publication Date
AU5518199A true AU5518199A (en) 2000-04-10

Family

ID=22552185

Family Applications (1)

Application Number Title Priority Date Filing Date
AU55181/99A Abandoned AU5518199A (en) 1998-09-17 1999-08-20 Low resilience, low frequency molded polyurethane foam

Country Status (11)

Country Link
US (1) US6051622A (enExample)
EP (1) EP1145209B1 (enExample)
JP (1) JP4624560B2 (enExample)
KR (1) KR100541314B1 (enExample)
AT (1) ATE308092T1 (enExample)
AU (1) AU5518199A (enExample)
BR (1) BR9913859B1 (enExample)
CA (1) CA2343316C (enExample)
DE (1) DE69928016T2 (enExample)
ES (1) ES2249911T3 (enExample)
WO (1) WO2000017836A2 (enExample)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2406114A1 (en) * 2000-04-14 2001-10-25 Yoshinori Toyota Process for producing flexible polyurethane foam
AU2001255735A1 (en) 2000-04-28 2001-11-12 Synuthane International, Inc. Double metal cyanide catalysts containing polyglycol ether complexing agents
JP5362939B2 (ja) * 2000-08-08 2013-12-11 ダウ グローバル テクノロジーズ エルエルシー ポリウレタンフォーム組成物
JP4715002B2 (ja) * 2001-02-27 2011-07-06 旭硝子株式会社 軟質ポリウレタンフォームの製造方法
WO2002100916A1 (en) * 2001-05-24 2002-12-19 Mitsui Takeda Chemicals, Inc. Process for producing flexible polyurethane foams and apparatus for producing flexible polyurethane foams
DE60215103T8 (de) 2001-11-29 2007-06-14 Asahi Glass Co., Ltd. Polyurethanweichschaum und Verfahren zu seiner Herstellung
US20030212217A1 (en) * 2002-05-08 2003-11-13 Suresh Sawant Fluorinated activator
WO2003099079A2 (en) 2002-05-24 2003-12-04 Tempur World, Inc. Comfort pillow
US7530127B2 (en) 2002-05-24 2009-05-12 Dan-Foam Aps Pillow and method of manufacturing a pillow
US6740687B2 (en) * 2002-08-14 2004-05-25 Foamex L.P. Latex replacement polyurethane foams with improved flame retardancy
US6716890B1 (en) 2003-01-30 2004-04-06 Foamex L.P. Polyurethane foams with fine cell size
US20050101681A1 (en) * 2003-11-07 2005-05-12 Kaushiva Bryan D. Molded polyurethane foam with property enhancements for improved comfort and greater durability
US20050282921A1 (en) * 2004-06-18 2005-12-22 Ford Global Technologies, Llc Automotive grade, flexible polyurethane foam and method for making the same
US20060029788A1 (en) * 2004-08-04 2006-02-09 Foamex L.P. Lower density, thermoformable, sound absorbing polyurethane foams
US7469437B2 (en) 2005-06-24 2008-12-30 Tempur-Pedic Management, Inc. Reticulated material body support and method
US20070123597A1 (en) 2005-11-29 2007-05-31 Ford Global Technologies, Llc Encapsulated flexible polyurethane foam and method for making polyol to form foam
JP2010514909A (ja) 2006-12-29 2010-05-06 ジョンソン コントロールズ テクノロジー カンパニー ポリウレタンフォーム配合物、製品、および方法
US7678936B2 (en) * 2007-08-21 2010-03-16 Lear Corporation Isocyanato terminated precursor and method of making the same
FR2929953B1 (fr) 2008-04-11 2011-02-11 Saint Gobain Isover Composition d'encollage pour fibres minerales et produits resultants
US8455679B2 (en) * 2008-12-12 2013-06-04 Basf Se Prepolymer systems having reduced monomeric isocyanate contents
EP2632501B1 (de) * 2010-10-27 2014-11-26 Bayer Intellectual Property GmbH Hydrophile, aliphatische polyurethan-schäume
WO2012150224A1 (de) * 2011-05-04 2012-11-08 Bayer Intellectual Property Gmbh Hydrophiler polyurethan-schaum mit geringer volumenquellung
MX2016005916A (es) * 2013-11-08 2016-07-13 Covestro Deutschland Ag Espuma de poliuretano y proceso para producirla.
CN110643009A (zh) 2018-06-27 2020-01-03 科思创德国股份有限公司 聚氨酯软质泡沫

Family Cites Families (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59129132A (ja) * 1983-01-14 1984-07-25 Maruka Kakoki Kk 多成分液体プラスチツクの混合ヘツド
US4579700A (en) * 1983-11-07 1986-04-01 Union Carbide Corporation Novel process for making flexible polyurethane cellular products including a novel cell opening technique
US4717518A (en) * 1985-09-20 1988-01-05 Union Carbide Corporation Novel process for making polyurethane products which require reduced crushing in preventing said products from substantially shrinking or changing dimensionally upon cooling
US5300535A (en) * 1988-10-25 1994-04-05 Asahi Glass Company Ltd. Method for producing polyurethane flexible foam
JP2615927B2 (ja) * 1988-10-25 1997-06-04 旭硝子株式会社 ポリウレタンフォームの製造方法
US5093380A (en) * 1988-10-25 1992-03-03 Asahi Glass Company, Ltd. Polyurethane flexible foam and method for its production
US5010117A (en) * 1989-06-16 1991-04-23 Dow Chemical Company Flexible polyurethane foams prepared using low unsaturation polyether polyols
JPH0368619A (ja) * 1989-08-09 1991-03-25 Asahi Glass Co Ltd 弾性ポリウレタンフォームの製造方法
JPH0368618A (ja) * 1989-08-09 1991-03-25 Asahi Glass Co Ltd ポリウレタン弾性フォームの製造方法
EP0722962B1 (en) * 1990-10-12 2001-05-16 Huntsman International Llc Continuous process for the preparation of flexible polyurethane foams
US5270014A (en) * 1991-03-19 1993-12-14 Krauss-Maffei Ag Apparatus for producing a foamed mass of a polyurea elastomer
JPH0559143A (ja) * 1991-08-28 1993-03-09 Asahi Glass Co Ltd ポリウレタン弾性フオームの製造方法
DE4202972A1 (de) * 1992-02-03 1993-08-05 Bayer Ag Verfahren zur kontinuierlichen herstellung von polyurethan- und polyurethanharnstoff-praepolymeren
AU7731594A (en) * 1993-09-24 1995-04-10 Urethane Technologies, Inc. Process for forming integral skin micorcellular structures
US5712216A (en) * 1995-05-15 1998-01-27 Arco Chemical Technology, L.P. Highly active double metal cyanide complex catalysts
US5470813A (en) * 1993-11-23 1995-11-28 Arco Chemical Technology, L.P. Double metal cyanide complex catalysts
TW324728B (en) * 1994-04-27 1998-01-11 Mitsui Toatsu Chemicals Soft polyurethane foam and process of producing the same
US5482908A (en) * 1994-09-08 1996-01-09 Arco Chemical Technology, L.P. Highly active double metal cyanide catalysts
US5674920A (en) * 1994-12-08 1997-10-07 Mitsui Toatsu Chemicals, Inc. Flexible high resilience polyurethane foam
JP3224957B2 (ja) * 1994-12-08 2001-11-05 トヨタ自動車株式会社 高弾性軟質ポリウレタン発泡体およびその製造方法
JP3425815B2 (ja) * 1995-01-11 2003-07-14 三井化学株式会社 軟質ポリウレタン発泡体の製造方法
US5627122A (en) * 1995-07-24 1997-05-06 Arco Chemical Technology, L.P. Highly active double metal cyanide complex catalysts
US5545601A (en) * 1995-08-22 1996-08-13 Arco Chemical Technology, L.P. Polyether-containing double metal cyanide catalysts
US5856372A (en) * 1996-05-23 1999-01-05 Arco Chemical Technology, L.P. Microcellular elastomers with improved processability and properties
US6066683A (en) * 1998-04-03 2000-05-23 Lyondell Chemical Worldwide, Inc. Molded and slab polyurethane foam prepared from double metal cyanide complex-catalyzed polyoxyalkylene polyols and polyols suitable for the preparation thereof

Also Published As

Publication number Publication date
US6051622A (en) 2000-04-18
WO2000017836A3 (en) 2001-11-08
EP1145209B1 (en) 2005-10-26
JP2002525396A (ja) 2002-08-13
DE69928016T2 (de) 2006-07-13
ATE308092T1 (de) 2005-11-15
BR9913859A (pt) 2001-06-12
WO2000017836A2 (en) 2000-03-30
BR9913859B1 (pt) 2009-01-13
KR100541314B1 (ko) 2006-01-16
JP4624560B2 (ja) 2011-02-02
EP1145209A3 (en) 2002-03-06
KR20010079858A (ko) 2001-08-22
EP1145209A2 (en) 2001-10-17
ES2249911T3 (es) 2006-04-01
CA2343316A1 (en) 2000-03-30
CA2343316C (en) 2011-04-26
DE69928016D1 (de) 2005-12-01

Similar Documents

Publication Publication Date Title
AU5518199A (en) Low resilience, low frequency molded polyurethane foam
NO20016196D0 (no) Polyuretan-mykskum fremstilt fra polyeterpolyoler
CA2337913A1 (en) Process for preparing a flexible polyurethane foam
MX9804254A (es) Espuma de poliuretano moldeada con propiedades fisicas mejoradas.
NO975512L (no) Mykelastiske polyuretanskumstoffer og en fremgangsmÕte til fremstilling derav
CA2396845A1 (en) Process for preparing a flexible polyurethane foam
ATE402203T1 (de) Verfahren zur herstellung von polyurethan- weichschaumstoffen
CO5200795A1 (es) Proceso para preparacion de poliuretanos termoplasticos espu mados y polieuretanos termoplasticos espumados y poliuretano obtenido
IE902372L (en) Polyurethane foams
WO2005033167A3 (en) Flexible polyurethane foams prepared using modified vegetable oil-based polyols
TW200704662A (en) Low-resilience soft polyurethane foam and method for producing the same
DE69923323D1 (de) Mit permanentgas geblähte mikrozelluläre polyurethan-elastomere
IL140429A0 (en) Polyurethane compositions useful as shock absorbers and a method for their preparation
PL371676A1 (en) Polyurethane or polyisocyanurate foams blown with hydrofluorocarbons and carbon dioxide
WO2002100916A1 (en) Process for producing flexible polyurethane foams and apparatus for producing flexible polyurethane foams
CA2447782A1 (en) Very soft polyurethane elastomer
EP1099718A3 (en) Tertiary amine-containing active methylene compounds for improving the dimensional stability of polyurethane foam
DK1173495T3 (da) Hårde polyurethanskumstoffer med åben cellestruktur
NZ320194A (en) Process for preparing a flexible polyurethane foam
TW336241B (en) Low density microcellular elastomers based on isocylante-terminated prepolymers
NO993824D0 (no) Nye isocyanatterminerte prepolymerer
CA2054495A1 (en) Foamed polyurea elastomer
MX2023010095A (es) Espumas flexibles de poliuretano moldeadas con un tiempo de desmolde mejorado.
CA2147191A1 (en) Method for Producing Cold Polyurethane Foams
IT1315242B1 (it) Procedimento per la preparazione di schiume poliuretaniche flessibilia bassa densita&#39;.

Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase