CN102822224B - 柔性聚氨酯泡沫体和制备其的方法 - Google Patents

柔性聚氨酯泡沫体和制备其的方法 Download PDF

Info

Publication number
CN102822224B
CN102822224B CN201180018448.0A CN201180018448A CN102822224B CN 102822224 B CN102822224 B CN 102822224B CN 201180018448 A CN201180018448 A CN 201180018448A CN 102822224 B CN102822224 B CN 102822224B
Authority
CN
China
Prior art keywords
isocyanate
flexible polyurethane
component
polyurethane foam
parts
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.)
Expired - Fee Related
Application number
CN201180018448.0A
Other languages
English (en)
Chinese (zh)
Other versions
CN102822224A (zh
Inventor
R·A·内夫
T·M·西梅辛基
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.)
BASF SE
Original Assignee
BASF SE
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 SE filed Critical BASF SE
Publication of CN102822224A publication Critical patent/CN102822224A/zh
Application granted granted Critical
Publication of CN102822224B publication Critical patent/CN102822224B/zh
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • C08J9/127—Mixtures of organic and inorganic blowing agents
    • 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
    • C08G18/48—Polyethers
    • C08G18/4833—Polyethers containing oxyethylene units
    • C08G18/4837—Polyethers containing oxyethylene units and other oxyalkylene units
    • C08G18/4845—Polyethers containing oxyethylene units and other oxyalkylene units containing oxypropylene or higher oxyalkylene end 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
    • C08G18/40—High-molecular-weight compounds
    • C08G18/63—Block or graft polymers obtained by polymerising compounds having carbon-to-carbon double bonds on to polymers
    • C08G18/632—Block or graft polymers obtained by polymerising compounds having carbon-to-carbon double bonds on to polymers onto 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
    • C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
    • C08G18/72—Polyisocyanates or polyisothiocyanates
    • C08G18/74—Polyisocyanates or polyisothiocyanates cyclic
    • C08G18/76—Polyisocyanates or polyisothiocyanates cyclic aromatic
    • 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
    • C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
    • C08G18/72—Polyisocyanates or polyisothiocyanates
    • C08G18/74—Polyisocyanates or polyisothiocyanates cyclic
    • C08G18/76—Polyisocyanates or polyisothiocyanates cyclic aromatic
    • C08G18/7657—Polyisocyanates or polyisothiocyanates cyclic aromatic containing two or more aromatic rings
    • C08G18/7664—Polyisocyanates or polyisothiocyanates cyclic aromatic containing two or more aromatic rings containing alkylene polyphenyl 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
    • C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
    • C08G18/72—Polyisocyanates or polyisothiocyanates
    • C08G18/74—Polyisocyanates or polyisothiocyanates cyclic
    • C08G18/76—Polyisocyanates or polyisothiocyanates cyclic aromatic
    • C08G18/7657—Polyisocyanates or polyisothiocyanates cyclic aromatic containing two or more aromatic rings
    • C08G18/7664—Polyisocyanates or polyisothiocyanates cyclic aromatic containing two or more aromatic rings containing alkylene polyphenyl groups
    • C08G18/7671—Polyisocyanates or polyisothiocyanates cyclic aromatic containing two or more aromatic rings containing alkylene polyphenyl groups containing only one alkylene bisphenyl group
    • 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
    • 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
    • C08G2101/00—Manufacture of cellular products
    • 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
    • C08G2110/0041—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
    • 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
    • C08J2205/06—Flexible foams

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)
  • Polyurethanes Or Polyureas (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
CN201180018448.0A 2010-02-24 2011-02-23 柔性聚氨酯泡沫体和制备其的方法 Expired - Fee Related CN102822224B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US12/711,849 US8604094B2 (en) 2008-12-23 2010-02-24 Flexible polyurethane foam and method of producing same
US12/711,849 2010-02-24
PCT/US2011/025862 WO2011106377A1 (en) 2010-02-24 2011-02-23 Flexible polyurethane foam and method of producing same

Publications (2)

Publication Number Publication Date
CN102822224A CN102822224A (zh) 2012-12-12
CN102822224B true CN102822224B (zh) 2014-12-10

Family

ID=44064698

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201180018448.0A Expired - Fee Related CN102822224B (zh) 2010-02-24 2011-02-23 柔性聚氨酯泡沫体和制备其的方法

Country Status (9)

Country Link
US (2) US8604094B2 (enExample)
EP (1) EP2539386B1 (enExample)
JP (1) JP5814270B2 (enExample)
KR (1) KR20130028071A (enExample)
CN (1) CN102822224B (enExample)
CA (1) CA2790737C (enExample)
MX (1) MX341758B (enExample)
PT (1) PT2539386T (enExample)
WO (1) WO2011106377A1 (enExample)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20090012195A1 (en) * 2007-07-05 2009-01-08 Neff Raymond A Resin composition for use in forming a polyurethane article with increased comfort
US8901187B1 (en) 2008-12-19 2014-12-02 Hickory Springs Manufacturing Company High resilience flexible polyurethane foam using MDI
US20100160470A1 (en) * 2008-12-23 2010-06-24 Smiecinski Theodore M Flexible Polyurethane Foam
US8604094B2 (en) * 2008-12-23 2013-12-10 Basf Se Flexible polyurethane foam and method of producing same
US8906975B1 (en) 2009-02-09 2014-12-09 Hickory Springs Manufacturing Company Conventional flexible polyurethane foam using MDI
US9380882B2 (en) 2012-09-20 2016-07-05 Kickball Concepts, Llc Mattress with user adjustable comfort features
US20150113737A1 (en) * 2013-10-28 2015-04-30 Laura M. Davis Low peak pressure body support
US9962009B2 (en) 2014-04-21 2018-05-08 Casper Sleep Inc. Mattress
US9888785B2 (en) 2014-04-21 2018-02-13 Casper Sleep Inc. Mattress
CN104530376A (zh) * 2014-11-19 2015-04-22 苏州新区佳合塑胶有限公司 汽车座椅坐垫塑料配方
CN104448225B (zh) * 2014-12-09 2017-01-25 淄博正大聚氨酯有限公司 电视背景墙用聚氨酯及其制备方法
JP6804468B2 (ja) * 2015-04-29 2020-12-23 コベストロ、ドイチュラント、アクチエンゲゼルシャフトＣｏｖｅｓｔｒｏ Ｄｅｕｔｓｃｈｌａｎｄ Ａｇ 軟質ポリウレタンフォームを製造するためのポリエーテルカーボネートポリオールとポリエーテルポリオールとの混合物
EP3356442B1 (en) * 2015-09-29 2020-04-08 Basf Se High-resiliency polyurethane foam
USD822409S1 (en) 2015-11-16 2018-07-10 Casper Sleep Inc. Pillow set
JP6741420B2 (ja) * 2015-12-16 2020-08-19 株式会社ブリヂストン 乗り物のシート用パッド形成用軟質ポリウレタンフォーム、及び乗り物のシート用パッド
CN109642075B (zh) * 2016-06-29 2022-04-29 普罗普里特公司 基于异氰酸酯的发泡聚合物
US10736300B2 (en) 2016-08-16 2020-08-11 Casper Sleep Inc. Dog mattress
WO2019036393A1 (en) 2017-08-14 2019-02-21 Casper Sleep Inc. MATTRESSES CONTAINING ERGONOMIC ENDOSQUELET AND CLOSURE REGULATION
EP3738414A4 (en) 2018-01-08 2022-02-23 Casper Sleep Inc. Interactive portable lighting system
USD862104S1 (en) 2018-03-21 2019-10-08 Casper Sleep Inc. Platform bed frame
WO2019209733A1 (en) 2018-04-23 2019-10-31 Casper Sleep Inc. Temperature-regulating mattress
USD885640S1 (en) 2018-10-23 2020-05-26 Casper Sleep Inc. Lamp assembly
CN109517364A (zh) * 2018-11-26 2019-03-26 福建省晋江泉发骑士鞋业有限公司 一种彩色etpu鞋底及其制备方法
USD908398S1 (en) 2019-08-27 2021-01-26 Casper Sleep Inc. Mattress
USD921531S1 (en) 2019-09-10 2021-06-08 Casper Sleep Inc. Zipper
USD927889S1 (en) 2019-10-16 2021-08-17 Casper Sleep Inc. Mattress layer
CN111647125B (zh) * 2020-06-15 2022-04-05 浙江华峰新材料有限公司 一种聚氨酯组合物及其海绵制品的制备
JP2023543147A (ja) 2020-09-21 2023-10-13 サン－ゴバン パフォーマンス プラスティックス コーポレイション ポリウレタンフォーム及びその形成方法
CN112430304B (zh) * 2020-11-20 2022-08-02 上海苏杨泳池设备有限公司 一种用于充气浴缸上的靠枕及其制造方法
WO2024040244A2 (en) * 2022-08-19 2024-02-22 Owens Corning Intellectual Capital, Llc Multi-material sheathing system with sustained thermal insulation performance

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5538779A (en) * 1994-08-05 1996-07-23 The Dow Chemical Company Polyurethane foam for packaging applications
US5698609A (en) * 1996-11-14 1997-12-16 Imperial Chemical Industries Plc Energy absorbing polyurethane foams
WO2005003205A1 (en) * 2003-06-26 2005-01-13 Basf Corporation Viscoelastic polyurethane foam

Family Cites Families (46)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54111598A (en) * 1978-02-21 1979-08-31 Bridgestone Corp Preparation of flame-retardant, low-smoking rigid polyurethane foam
US4722942A (en) * 1986-05-30 1988-02-02 The Dow Chemical Company Flexible polyurethane foams which exhibit excellent flame resistance
US5618854A (en) * 1991-01-25 1997-04-08 The Dow Chemical Company Combustion-modified flexible polyurethane foams
GB9126740D0 (en) * 1991-12-17 1992-02-12 Ici Plc Polyol compositions
EP0547765B1 (en) 1991-12-17 1997-06-11 Imperial Chemical Industries Plc Polyurethane foams
JP3318009B2 (ja) * 1992-10-16 2002-08-26 三井化学株式会社 低密度軟質ポリウレタンフォーム及びその製造方法
US5565498A (en) * 1993-02-02 1996-10-15 Imperial Chemical Industries Plc Process for making flexible foams
EP0692507A1 (en) * 1994-07-11 1996-01-17 Basf Corporation Flexible open-cell polyurethane foam
US5877227A (en) * 1997-08-11 1999-03-02 Imperial Chemical Industries Plc Low density flexible polyurethane foams
TW482783B (en) * 1997-08-19 2002-04-11 Mitsui Chemicals Inc Flexible polyurethane foam with high durability
JPH11166033A (ja) * 1997-12-01 1999-06-22 Nippon Polyurethane Ind Co Ltd 暖房カーペット用の一体成形ポリウレタンフォーム用組成物
US6432543B2 (en) * 1998-07-29 2002-08-13 Basf Corporation Decorative components having an elastomeric outer surface and methods of making such components
TW568921B (en) 1998-08-07 2004-01-01 Huntsman Int Llc Process for preparing a moulded flexible polyurethane foam
US6158815A (en) * 1998-12-24 2000-12-12 Toyo Tire & Rubber Co., Ltd. Seat having a seat cushion including a polyurethane foam pad onto a portion of which a stretchable, nonwoven fabric is laminated
RU2235736C2 (ru) 1999-03-17 2004-09-10 Хантсмэн Интернэшнл Ллс Способ получения формованного полиуретанового материала
MXPA01012307A (es) 1999-05-31 2002-07-30 Huntsman Ici Chem Llc Polioles modificados con polimeros, su uso para la fabricacion de productos de poliuretano.
AU4561900A (en) 1999-05-31 2000-12-18 Huntsman International Llc Process for making low density foams, polyol composition and reaction system useful therefor
DE19928156A1 (de) * 1999-06-19 2000-12-28 Bayer Ag Aus Polyetherpolyolen hergestellte Polyurethan-Weichschäume
ES2200896T3 (es) 1999-07-26 2004-03-16 Huntsman International Llc Procedimiento para la produccion de espumas flexibles de endurecimiento en frio, composicion poliolica y sistema de reaccion de utilidad en el procedimiento y las espumas asi obtenidas.
JP3181279B2 (ja) * 1999-09-03 2001-07-03 東洋ゴム工業株式会社 シートクッションパッド
EP1240227B1 (en) 1999-11-02 2012-05-09 Huntsman International Llc Process for making high resilience foams
ES2204705T3 (es) 1999-11-02 2004-05-01 Huntsman International Llc Procedimiento para elaborar espumas biscoelasticas, combinacion de polioles y sistema de reaccion utiles para el mismo.
US6352658B1 (en) * 1999-12-30 2002-03-05 Basf Corporation Method for producing decorative components having an outer elastomeric layer that is integral with an inner foam layer
CN1177879C (zh) 2000-02-14 2004-12-01 亨茨曼国际有限公司 制备柔性聚氨酯泡沫体的方法
EP1164153A1 (en) 2000-06-13 2001-12-19 Huntsman International Llc Process for preparing a flexible polyurethane foam
EP1174453A1 (en) 2000-07-17 2002-01-23 Huntsman International Llc Process for preparing a flexible polyurethane foam
JP2004505138A (ja) 2000-08-01 2004-02-19 ハンツマン・インターナショナル・エルエルシー Ｍｄｉ−ｔｄｉベースの軟質ポリウレタンフォーム類の製造
EP1178061A1 (en) 2000-08-01 2002-02-06 Huntsman International Llc Process for preparing a polyurethane material
JP2005503447A (ja) 2001-01-24 2005-02-03 ハンツマン・インターナショナル・エルエルシー 短縮した金型滞留時間及び改良された品質で調製された成形発泡物品
DE10105560A1 (de) * 2001-02-06 2002-08-08 Basf Ag Verfahren zur Herstellung von Polyurethanweichschäumen
US6747068B2 (en) * 2001-02-15 2004-06-08 Wm. T. Burnett & Co. Hydrophobic polyurethane foam
EP1234843A1 (en) 2001-02-26 2002-08-28 Huntsman International Llc Process for preparing a flexible polyurethane foam
DE10129062A1 (de) * 2001-06-15 2002-12-19 Basf Ag Verfahren zur Herstellung von hochelastischen Polyurethanschaumstoffen
EP1283231A1 (en) * 2001-08-06 2003-02-12 Asahi Glass Company Ltd. Flexible polyurethane foam, its production method and material system for its production
JP3546033B2 (ja) * 2001-09-27 2004-07-21 東海ゴム工業株式会社 車両用難燃性防音・防振材及びその製造方法
JP4856360B2 (ja) * 2001-11-29 2012-01-18 ハンツマン・インターナショナル・エルエルシー 粘弾性ポリウレタン
BR0312812B1 (pt) 2002-08-02 2012-09-18 pré-polìmero terminado em isocianato, composição de poliisocianato, e, processo para a preparação de uma espuma de poliuretano flexìvel.
WO2004014980A1 (en) 2002-08-02 2004-02-19 Huntsman International Llc Polyols
US6797736B1 (en) * 2003-03-19 2004-09-28 Basf Corporation Method of forming high resilience slabstock polyurethane foam
US20050101681A1 (en) * 2003-11-07 2005-05-12 Kaushiva Bryan D. Molded polyurethane foam with property enhancements for improved comfort and greater durability
US7456229B2 (en) * 2006-05-31 2008-11-25 Bayer Materialscience Llc Process for the production of rigid and semi-rigid foams with low amounts of diisocyanate using polymer polyols characterized by high solids and a high hydroxyl number and the resultant foams
US20070293594A1 (en) * 2006-06-15 2007-12-20 Ladislau Heisler Viscoelastic polyurethane foam and process for its manufacture
EP2099841B1 (de) 2006-12-11 2011-02-23 Basf Se Hochelastische polyurethanweichschaumstoffe
US20090012195A1 (en) * 2007-07-05 2009-01-08 Neff Raymond A Resin composition for use in forming a polyurethane article with increased comfort
US20100160470A1 (en) * 2008-12-23 2010-06-24 Smiecinski Theodore M Flexible Polyurethane Foam
US8604094B2 (en) 2008-12-23 2013-12-10 Basf Se Flexible polyurethane foam and method of producing same

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5538779A (en) * 1994-08-05 1996-07-23 The Dow Chemical Company Polyurethane foam for packaging applications
US5698609A (en) * 1996-11-14 1997-12-16 Imperial Chemical Industries Plc Energy absorbing polyurethane foams
WO2005003205A1 (en) * 2003-06-26 2005-01-13 Basf Corporation Viscoelastic polyurethane foam

Also Published As

Publication number Publication date
WO2011106377A1 (en) 2011-09-01
JP2013520559A (ja) 2013-06-06
US20100160473A1 (en) 2010-06-24
CN102822224A (zh) 2012-12-12
JP5814270B2 (ja) 2015-11-17
US9018272B2 (en) 2015-04-28
MX2012009807A (es) 2012-11-21
WO2011106377A4 (en) 2011-11-03
MX341758B (es) 2016-09-02
EP2539386B1 (en) 2019-09-25
CA2790737A1 (en) 2011-09-01
CA2790737C (en) 2018-03-20
US20140121290A1 (en) 2014-05-01
EP2539386A1 (en) 2013-01-02
US8604094B2 (en) 2013-12-10
PT2539386T (pt) 2019-12-04
KR20130028071A (ko) 2013-03-18

Similar Documents

Publication Publication Date Title
CN102822224B (zh) 柔性聚氨酯泡沫体和制备其的方法
CN102264790A (zh) 软质聚氨酯泡沫
JP4611291B2 (ja) 粘弾性ポリウレタンフォーム
EP2970561B1 (en) Flame retardant polyurethane foam and method for producing same
US10329398B2 (en) Method of producing a flexible polyurethane foam article
JP4454627B2 (ja) 粘弾性ポリウレタンフォーム
KR20080099252A (ko) 연속 기포 점탄성 연질 폴리우레탄 발포체의 제조 방법
US8686058B2 (en) Natural resource based viscoelastic foams
CN102762626B (zh) 包含缩二脲连接基的阻燃聚氨酯泡沫体
KR20160060107A (ko) 폴리우레탄 폼, 관련 방법 및 물품
CN105392814A (zh) 阻燃的柔性聚氨酯泡沫
CN103974990A (zh) 基于糖的聚氨酯、其制备方法、及其使用方法

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20141210

Termination date: 20170223