AU2001230455A1 - Viscoelastic polyurethane foams - Google Patents

Viscoelastic polyurethane foams

Info

Publication number
AU2001230455A1
AU2001230455A1 AU2001230455A AU3045501A AU2001230455A1 AU 2001230455 A1 AU2001230455 A1 AU 2001230455A1 AU 2001230455 A AU2001230455 A AU 2001230455A AU 3045501 A AU3045501 A AU 3045501A AU 2001230455 A1 AU2001230455 A1 AU 2001230455A1
Authority
AU
Australia
Prior art keywords
polyurethane foams
viscoelastic polyurethane
viscoelastic
foams
polyurethane
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
AU2001230455A
Other languages
English (en)
Inventor
Stanley L. Hager
Veril C. Jividen
Faouzi Joulak
Sebastien P. Triouleyre
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.)
Bayer Antwerpen NV
Original Assignee
Bayer Antwerpen NV
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 Antwerpen NV filed Critical Bayer Antwerpen NV
Publication of AU2001230455A1 publication Critical patent/AU2001230455A1/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
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/2805—Compounds having only one group containing active hydrogen
    • C08G18/2815—Monohydroxy compounds
    • C08G18/283—Compounds containing ether groups, e.g. oxyalkylated monohydroxy compounds
AU2001230455A 2000-01-31 2001-01-24 Viscoelastic polyurethane foams Abandoned AU2001230455A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US09/495,192 US6391935B1 (en) 2000-01-31 2000-01-31 Viscoelastic polyurethane foams
US09495192 2000-01-31
PCT/IB2001/000209 WO2001057104A2 (en) 2000-01-31 2001-01-24 Viscoelastic polyurethane foams

Publications (1)

Publication Number Publication Date
AU2001230455A1 true AU2001230455A1 (en) 2001-08-14

Family

ID=23967642

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2001230455A Abandoned AU2001230455A1 (en) 2000-01-31 2001-01-24 Viscoelastic polyurethane foams

Country Status (10)

Country Link
US (1) US6391935B1 (no)
EP (1) EP1268596A2 (no)
JP (1) JP2003522235A (no)
AU (1) AU2001230455A1 (no)
BR (1) BR0107957A (no)
CA (1) CA2398507C (no)
MX (1) MXPA02007351A (no)
NO (1) NO20023453L (no)
PL (1) PL356303A1 (no)
WO (1) WO2001057104A2 (no)

Families Citing this family (77)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6790871B1 (en) 2000-11-13 2004-09-14 Woodbridge Foam Corporation Isocyanate-based polymer foam and process for production thereof
US6872270B2 (en) * 2001-04-19 2005-03-29 Textile Rubber & Chemical Co. Bubble pack cushioned composite, method of making and article made therefrom
CN1257203C (zh) * 2001-04-27 2006-05-24 亨茨曼国际有限公司 用于制备粘弹性泡沫的方法
BR0209612B1 (pt) 2001-05-21 2011-09-06 processo para preparar um material de poliuretano elastomérico.
US6491846B1 (en) * 2001-06-21 2002-12-10 Bayer Antwerpen, N.V. Process for the in-situ production of polyol blends, the in-situ produced polyol blends, and their use in the production of viscoelastic foam
JP4785382B2 (ja) * 2002-05-24 2011-10-05 テンピュール・ワールド・エルエルシー 快適枕
US20040074008A1 (en) * 2002-06-22 2004-04-22 Wendell Martens Memory foam mattress system
WO2004020496A1 (en) * 2002-08-27 2004-03-11 Shell Internationale Research Maatschappij B.V. Polyol combination
US7341776B1 (en) * 2002-10-03 2008-03-11 Milliren Charles M Protective foam with skin
US6908979B2 (en) 2002-11-18 2005-06-21 Huntsman International Llc Polyurethane elastomer gels
JP4667726B2 (ja) * 2003-04-25 2011-04-13 倉敷紡績株式会社 抗菌性軟質ウレタンフォーム及びそれを用いた枕
US20040266900A1 (en) * 2003-06-26 2004-12-30 Raymond Neff Viscoelastic polyurethane foam
US7208531B2 (en) * 2003-06-26 2007-04-24 Basf Corporation Viscoelastic polyurethane foam
US7238730B2 (en) * 2003-06-26 2007-07-03 Basf Corporation Viscoelastic polyurethane foam
US7078443B2 (en) * 2003-10-22 2006-07-18 Intellectual Property Holdings, Llc Viscoelastic foam layer and composition
JP2007509816A (ja) * 2003-10-31 2007-04-19 ダウ グローバル テクノロジーズ インコーポレイティド 遮音システム
US7185604B2 (en) * 2004-04-12 2007-03-06 Debra Leah Holte Orthopedic pet cushion
US8039078B2 (en) 2004-08-26 2011-10-18 Intellectual Property Holdings, Llc Energy-absorbing pads
DE102004047406A1 (de) * 2004-09-28 2006-03-30 Basf Ag Verfahren zur Herstellung von Polyurethan-Weichschaumstoffen
DE102004054394A1 (de) * 2004-11-10 2006-05-11 Basf Ag Polyurethane mit einer Asker C-Härte von 1 bis 70
US8419701B2 (en) * 2005-01-10 2013-04-16 The Procter & Gamble Company Absorbent articles with stretch zones comprising slow recovery elastic materials
US20060160977A1 (en) * 2005-01-14 2006-07-20 Jung-Shun Ou Prescription for preparation of non-yellowing polyurethane foam
JP2006249270A (ja) * 2005-03-11 2006-09-21 Nippon Polyurethane Ind Co Ltd 粘弾性ポリウレタンフォームの製造方法
KR101292900B1 (ko) * 2005-04-21 2013-08-02 아사히 가라스 가부시키가이샤 저반발성 연질 폴리우레탄폼 및 그 제조 방법
US7469437B2 (en) 2005-06-24 2008-12-30 Tempur-Pedic Management, Inc. Reticulated material body support and method
US7958573B2 (en) * 2006-01-19 2011-06-14 Gentex Corporation Size adjustable safety and comfort liner for a helmet
US20070234629A1 (en) * 2006-02-06 2007-10-11 Brooks Joseph D Self-securing spring bobber
TW200801060A (en) 2006-02-28 2008-01-01 Asahi Glass Co Ltd Flexible polyurethane foam and process for producing the same
US8656537B2 (en) 2006-04-20 2014-02-25 Dan Foam Aps Multi-component pillow and method of manufacturing and assembling same
US10023683B2 (en) * 2006-06-12 2018-07-17 Evonik Degussa Gmbh Catalyst compositions for improving polyurethane foam performance
US20070299153A1 (en) 2006-06-23 2007-12-27 Hager Stanley L Viscoelastic foams with slower recovery and improved tear
CN101522742B (zh) * 2006-08-10 2012-07-04 陶氏环球技术有限责任公司 制备粘弹性聚氨酯泡沫材料的方法
WO2008050841A1 (fr) * 2006-10-25 2008-05-02 Asahi Glass Company, Limited Procédé de production d'une mousse de polyuréthane souple
JP5303885B2 (ja) * 2007-09-18 2013-10-02 旭硝子株式会社 軟質ポリウレタンフォームの製造方法および軟質ポリウレタンフォーム
CN101809053B (zh) * 2007-09-28 2012-09-26 旭硝子株式会社 软质聚氨酯泡沫及热压成形品的制造方法以及热压成形品
US20090306235A1 (en) * 2008-06-05 2009-12-10 Wang Jin Quan Memory Foam Pad
PT2303944T (pt) 2008-07-18 2017-12-05 Aou Kaoru Estruturas celulares e espumas de poliuretano viscoelástico
CN101412798B (zh) 2008-11-21 2011-08-10 优洁（亚洲）有限公司 软质聚氨酯低回弹泡沫及其制备方法
US8455679B2 (en) * 2008-12-12 2013-06-04 Basf Se Prepolymer systems having reduced monomeric isocyanate contents
US8503688B2 (en) * 2009-08-24 2013-08-06 Gregory DiRusso Device to enhance an ear bud
USD617503S1 (en) 2010-01-27 2010-06-08 Intellectual Property Holdings, Llc Helmet pad structure
US8726424B2 (en) 2010-06-03 2014-05-20 Intellectual Property Holdings, Llc Energy management structure
WO2012033674A1 (en) 2010-09-07 2012-03-15 Dow Global Technologies Llc Process for making low compression set and high airflow mdi viscoelastic polyurethane foam
ES2745737T3 (es) 2010-09-29 2020-03-03 Dow Global Technologies Llc Proceso para fabricar espuma de poliuretano viscoelástica con deformación por compresión baja y circulación de aire alta
US20140000016A1 (en) * 2010-12-09 2014-01-02 Claudio Storelli Slow Rebound Foam Padded Sports Shirt
USD679058S1 (en) 2011-07-01 2013-03-26 Intellectual Property Holdings, Llc Helmet liner
US9516910B2 (en) 2011-07-01 2016-12-13 Intellectual Property Holdings, Llc Helmet impact liner system
US8975335B2 (en) 2011-09-23 2015-03-10 Bayer Materialscience Llc Process for the production of high air flow polyether foams and the foams produced by this process
USD683079S1 (en) 2011-10-10 2013-05-21 Intellectual Property Holdings, Llc Helmet liner
EP2599810A1 (de) 2011-12-02 2013-06-05 Basf Se Waschbare, viskoelastische Polyurethanweichschaumstoffe
DE102012203639A1 (de) 2012-03-08 2013-09-12 Evonik Industries Ag Additiv zur Einstellung der Glasübergangstemperatur von viskoelastischen Polyurethanweichschaumstoffen
US9320311B2 (en) 2012-05-02 2016-04-26 Intellectual Property Holdings, Llc Helmet impact liner system
US9894953B2 (en) 2012-10-04 2018-02-20 Intellectual Property Holdings, Llc Helmet retention system
CN104031235B (zh) 2013-03-05 2016-07-13 万华化学（北京）有限公司 一种粘弹性聚氨酯吸音泡沫的制备方法
US10201205B2 (en) * 2013-03-15 2019-02-12 Moor Innovative Technologies, Llc Helmet liner
JP6125451B2 (ja) * 2013-03-28 2017-05-10 三洋化成工業株式会社 軟質ポリウレタンフォームの製造方法
USD733972S1 (en) 2013-09-12 2015-07-07 Intellectual Property Holdings, Llc Helmet
AU2014342635B2 (en) 2013-10-28 2019-07-11 Team Wendy, Llc Helmet retention system
US11754374B2 (en) 2014-04-01 2023-09-12 University Of Tennessee Research Foundation Energy absorbing nanocomposite materials and methods thereof
CN106459338A (zh) 2014-04-30 2017-02-22 霍尼韦尔国际公司 软质开孔热固性泡沫和发泡剂及其制造方法
BR112017006627B1 (pt) * 2014-10-07 2021-09-14 Shell Internationale Research Maatschappij B.V Processo para produzir uma espuma de poliuretano, espuma, e, uso de um componente de catalisador de amina
USD793625S1 (en) 2014-10-23 2017-08-01 Intellectual Property Holdings, Llc Helmet
US9951174B2 (en) 2015-05-20 2018-04-24 Covestro Llc Polyol compositions, a process for the production of these polyol compositions, and their use in the production of open celled polyurethane foams having high airflow
WO2017006357A1 (en) * 2015-07-06 2017-01-12 Dow Global Technologies Llc Polyurethane prepolymers
BR112018077058A2 (pt) * 2016-07-21 2019-04-02 Dow Global Technologies Llc estruturas de acolchoamento compósitas e métodos de fabricação das mesmas
US10155837B2 (en) 2016-07-29 2018-12-18 Resinate Materials Group, Inc. Sustainable polyester polyol compositions
WO2018022368A1 (en) 2016-07-29 2018-02-01 Resinate Materials Group, Inc. Sustainable polyester polyol compositions
JP7162609B2 (ja) 2017-03-15 2022-10-28 コベストロ・エルエルシー 温度感度が低減した改良粘弾性フォーム用ポリオール
US10766998B2 (en) 2017-11-21 2020-09-08 Covestro Llc Flexible polyurethane foams
US20200399508A1 (en) 2018-03-13 2020-12-24 Dow Global Technologies Llc Viscoelastic foam with slow recovery time
CN108570138B (zh) * 2018-03-30 2020-08-25 黎明化工研究设计院有限责任公司 一种高阻燃低密度低温敏性聚氨酯慢回弹泡沫
US10793692B2 (en) 2018-10-24 2020-10-06 Covestro Llc Viscoelastic flexible foams comprising hydroxyl-terminated prepolymers
EP4041794A1 (en) 2019-10-09 2022-08-17 Covestro LLC Methods, systems and computer program products for producing polyurethane foam products using optical and infrared imaging
US11572433B2 (en) 2021-03-12 2023-02-07 Covestro Llc In-situ formed polyols, a process for their preparation, foams prepared from these in-situ formed polyols and a process for their preparation
WO2022200176A1 (de) * 2021-03-23 2022-09-29 Covestro Deutschland Ag Verfahren zur reduktion von aromatischen (di-)aminen in polyurethanschaumstoffen
US20230039276A1 (en) 2021-07-28 2023-02-09 Covestro Llc Novel polyether polyol blends, a process for their preparation, foams prepared from these polyether polyol blends and a process for their preparation
US11718705B2 (en) 2021-07-28 2023-08-08 Covestro Llc In-situ formed polyether polyols, a process for their preparation, and a process for the preparation of polyurethane foams

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3405077A (en) 1964-12-31 1968-10-08 Dow Chemical Co Process for making soft polyurethane foams and product
US3875086A (en) 1973-08-10 1975-04-01 Jefferson Chem Co Inc Urethane containing monohydric polyether chain stoppers
CA1111996A (en) 1978-09-20 1981-11-03 Som N. Khanna Semi-flexible shock-absorbing polyurethane foam
US4367259A (en) 1981-07-27 1983-01-04 W. R. Grace & Co. Sound deadening material
US4722946A (en) 1986-07-03 1988-02-02 Polymer Dynamics (Delaware), Ltd. Energy-attenuating polyurethanes
DE3710731A1 (de) 1987-03-31 1989-04-27 Stankiewicz Alois Dr Gmbh Polyurethanweichschaumstoff mit schallisolierenden und entdroehnenden eigenschaften
JPH0284421A (ja) 1988-06-04 1990-03-26 Achilles Corp 衝撃吸収性ポリウレタンフォーム及びその製造方法
US4981880A (en) 1988-09-23 1991-01-01 The Dow Chemical Company Process for making low density flexible polyisocyanurate-polyurethane foams
KR900004795A (ko) * 1988-09-23 1990-04-13 리챠드 지이.워터맨 저밀도의 연질 폴리 우레탄 기포체의 제조 방법
US4950695A (en) * 1989-03-06 1990-08-21 Pmc, Inc. Reduction of firmness in flexible polyurethane foam by addition of monofunctional alcohols, polyesters, and polyethers
US4980386A (en) 1989-04-28 1990-12-25 Polymer Dynamics Technology, Inc. Methods for the manufacture of energy-attenuating polyurethanes
DE3942330A1 (de) 1989-12-21 1991-06-27 Basf Ag Verfahren zur herstellung von flexiblen polyurethan-weichschaumstoffen mit viskoelastischen, koerperschalldaempfenden eigenschaften und hierzu verwendbare polyoxyalkylen-polyol-mischungen
JP3500700B2 (ja) 1994-05-31 2004-02-23 旭硝子株式会社 非フォーム状ポリウレタン樹脂の製造方法
DE4443432A1 (de) 1994-12-06 1996-06-13 Elastogran Gmbh Unter Druck stehende, Treibmittel enthaltende Isocyanat-Semirpräpolymermischungen auf Basis von Mischungen aus Polyhydroxylverbindungen und Monoalkoholen und/oder Hydroxyketonen, ihre Verwendung zur Herstellung von Polyurethanschaumstoffen und ein Verfahren hierfür
DE19744747A1 (de) 1997-10-10 1999-04-15 Basf Ag Verfahren zur Herstellung von Polyurethan-Weichschaumstoffen
US6136879A (en) 1997-10-28 2000-10-24 Tokai Rubber Industries, Ltd. Soft polyurethane foam, method of producing the same and vehicle interior member using the same
US5919395A (en) 1997-10-30 1999-07-06 Shell Oil Company Polyol combination

Also Published As

Publication number Publication date
US6391935B1 (en) 2002-05-21
CA2398507A1 (en) 2001-08-09
WO2001057104A3 (en) 2002-01-10
EP1268596A2 (en) 2003-01-02
WO2001057104A2 (en) 2001-08-09
CA2398507C (en) 2009-09-29
MXPA02007351A (es) 2003-10-14
NO20023453D0 (no) 2002-07-18
PL356303A1 (en) 2004-06-28
NO20023453L (no) 2002-09-17
JP2003522235A (ja) 2003-07-22
BR0107957A (pt) 2002-10-29

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