DE10751971T1 - Verfahren zur herstellung eines flexiblen polyurethanschaumstoffs - Google Patents

Verfahren zur herstellung eines flexiblen polyurethanschaumstoffs

Info

Publication number
DE10751971T1
DE10751971T1 DE10751971T DE10751971T DE10751971T1 DE 10751971 T1 DE10751971 T1 DE 10751971T1 DE 10751971 T DE10751971 T DE 10751971T DE 10751971 T DE10751971 T DE 10751971T DE 10751971 T1 DE10751971 T1 DE 10751971T1
Authority
DE
Germany
Prior art keywords
polyurethane foam
flexible polyurethane
producing
water
cld
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.)
Granted
Application number
DE10751971T
Other languages
English (en)
Other versions
DE10751971T8 (de
Inventor
Johan Antoine Stefaan Macken
Herman Eugene Germain Moureau
Annelies Vandevelde
Steven Ramsdonck
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.)
Huntsman International LLC
Original Assignee
Huntsman International LLC
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 Huntsman International LLC filed Critical Huntsman International LLC
Publication of DE10751971T1 publication Critical patent/DE10751971T1/de
Application granted granted Critical
Publication of DE10751971T8 publication Critical patent/DE10751971T8/de
Active legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00Polymeric products of isocyanates or isothiocyanates
    • C08G18/06Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/08Processes
    • C08G18/10Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00Polymeric products of isocyanates or isothiocyanates
    • C08G18/06Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/40High-molecular-weight compounds
    • C08G18/48Polyethers
    • C08G18/4833Polyethers containing oxyethylene units
    • C08G18/4837Polyethers containing oxyethylene units and other oxyalkylene units
    • C08G18/485Polyethers containing oxyethylene units and other oxyalkylene units containing mixed oxyethylene-oxypropylene or oxyethylene-higher oxyalkylene end groups
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01GHORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G2/00Vegetative propagation
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01GHORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G24/00Growth substrates; Culture media; Apparatus or methods therefor
    • A01G24/30Growth substrates; Culture media; Apparatus or methods therefor based on or containing synthetic organic compounds
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01GHORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G24/00Growth substrates; Culture media; Apparatus or methods therefor
    • A01G24/40Growth substrates; Culture media; Apparatus or methods therefor characterised by their structure
    • A01G24/48Growth substrates; Culture media; Apparatus or methods therefor characterised by their structure containing foam or presenting a foam structure
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00Polymeric products of isocyanates or isothiocyanates
    • C08G18/06Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/40High-molecular-weight compounds
    • C08G18/48Polyethers
    • C08G18/4833Polyethers containing oxyethylene units
    • C08G18/4837Polyethers containing oxyethylene units and other oxyalkylene units
    • C08G18/4841Polyethers containing oxyethylene units and other oxyalkylene units containing oxyethylene end groups
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08JWORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J9/00Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L75/00Compositions of polyureas or polyurethanes; Compositions of derivatives of such polymers
    • C08L75/04Polyurethanes
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01GHORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G24/00Growth substrates; Culture media; Apparatus or methods therefor
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G2110/00Foam properties
    • C08G2110/0008Foam properties flexible
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G2110/00Foam properties
    • C08G2110/0041Foam properties having specified density
    • C08G2110/005< 50kg/m3
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G2110/00Foam properties
    • C08G2110/0041Foam properties having specified density
    • C08G2110/0058≥50 and <150kg/m3
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G2110/00Foam properties
    • C08G2110/0075Foam properties prepared with an isocyanate index of 60 or lower
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G2110/00Foam properties
    • C08G2110/0083Foam 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)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental Sciences (AREA)
  • Botany (AREA)
  • Developmental Biology & Embryology (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Cultivation Of Plants (AREA)

Abstract

Flexibler Polyurethan-Schaumstoff, der eine Dichte von 25–70 kg/m3, eine Stauchhärte bei 40% (CLD) von 5–15 kPa, eine Volumenzunahme bei Wassersättigung von höchstens 25% und eine Wasserpufferkapazität von 40–60% hat.
DE10751971T 2009-10-07 2010-09-14 Verfahren zur herstellung eines flexiblen polyurethanschaumstoffs Active DE10751971T8 (de)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
EP09172422 2009-10-07
EP09172422 2009-10-07
PCT/EP2010/063467 WO2011042284A2 (en) 2009-10-07 2010-09-14 Process for making a flexible polyurethane foam
EP10751971A EP2344560B1 (de) 2009-10-07 2010-09-14 Verfahren zur herstellung eines flexiblen polyurethanschaumstoffs

Publications (2)

Publication Number Publication Date
DE10751971T1 true DE10751971T1 (de) 2012-12-06
DE10751971T8 DE10751971T8 (de) 2013-04-25

Family

ID=41650267

Family Applications (1)

Application Number Title Priority Date Filing Date
DE10751971T Active DE10751971T8 (de) 2009-10-07 2010-09-14 Verfahren zur herstellung eines flexiblen polyurethanschaumstoffs

Country Status (18)

Country Link
US (1) US8809410B2 (de)
EP (1) EP2344560B1 (de)
JP (1) JP5588011B2 (de)
KR (1) KR101746885B1 (de)
CN (1) CN102695737B (de)
AU (1) AU2010305647B2 (de)
BR (1) BR112012006850B1 (de)
CA (1) CA2771268C (de)
DE (1) DE10751971T8 (de)
DK (1) DK2344560T3 (de)
ES (1) ES2366628T3 (de)
IN (1) IN2012DN01470A (de)
MX (1) MX2012003891A (de)
NZ (1) NZ598608A (de)
PL (1) PL2344560T3 (de)
RU (1) RU2507215C2 (de)
SG (1) SG178418A1 (de)
WO (1) WO2011042284A2 (de)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2012217916B2 (en) * 2011-02-14 2016-01-21 Dow Brasil Sudeste Industrial Ltda. Low density polyurethane foams
RU2601412C2 (ru) * 2011-10-28 2016-11-10 Хантсмэн Интернэшнл Ллс Способ получения пенополиуретана
JP2015519452A (ja) * 2012-06-01 2015-07-09 ストラ エンソ オーワイジェイ リグニンを含む分散状の組成物、その製造方法及びその使用
CN103087288B (zh) * 2013-02-28 2015-02-04 天津博信汽车零部件有限公司 一种低voc高回弹聚氨酯泡沫及其制备方法
EP2818040A1 (de) 2013-06-24 2014-12-31 Huntsman International Llc Polyurethanschaum zur Verwendung als Bodenverbesserer
CN103650963A (zh) * 2013-12-02 2014-03-26 浙江斯泰信息科技有限公司 一种抗老化供植物生长的营养基板
JP6536001B2 (ja) * 2014-09-22 2019-07-03 東ソー株式会社 軟質ポリウレタンフォーム成型用組成物
WO2016017628A1 (ja) * 2014-07-28 2016-02-04 東ソー株式会社 軟質ポリウレタンフォーム製造用のポリイソシアネート組成物、及びそれを用いた軟質ポリウレタンフォームの製造方法
JP2016060896A (ja) * 2014-09-22 2016-04-25 東ソー株式会社 高耐久軟質ポリウレタンフォーム成型用組成物
US10933609B2 (en) * 2016-03-31 2021-03-02 The Regents Of The University Of California Composite foam
DK3687279T3 (da) * 2017-09-29 2021-12-06 Dow Global Technologies Llc Fremgangsmåde til fremstilling af et havebrugsvækstmedium
EP3856810A1 (de) * 2018-09-28 2021-08-04 Dow Global Technologies LLC Hydrophiler polyurethanschaum für wasserrückhalteanwendungen
CN109362405B (zh) * 2018-11-16 2023-08-29 河南省海绵城市建设有限公司 聚氨酯绿岛垂直绿化系统
CN109836551B (zh) * 2019-01-28 2021-12-10 上海鸿得聚氨酯有限公司 一种聚氨酯运动防护泡沫衬垫组合物及其制备方法
WO2020190452A1 (en) 2019-03-15 2020-09-24 Dow Global Technologies Llc Moduluar water-retaining tiles and green/blue roof structures containing an assembly of such tiles
JP2023512031A (ja) 2020-01-31 2023-03-23 ダウ グローバル テクノロジーズ エルエルシー コーティングされたポリウレタン発泡体
CN111285992A (zh) * 2020-03-17 2020-06-16 浙江工业大学 一种采用竹材液化树脂制备发泡栽培基质材料的方法
JP2023520869A (ja) 2020-04-09 2023-05-22 ダウ グローバル テクノロジーズ エルエルシー コーティングされたスポンジ
WO2023167831A1 (en) 2022-03-03 2023-09-07 Dow Global Technologies Llc Coated polyurethane foams
CN115024189A (zh) * 2022-05-07 2022-09-09 大连地拓环境科技有限公司 一种多功能立体绿化海绵基质及其制备方法

Family Cites Families (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE795476A (fr) 1972-02-17 1973-08-16 Bayer Ag Procede de preparation de mousses hydrophiles utilisables comme substraits pour la croissance de vegetaux
US3889417A (en) 1972-08-10 1975-06-17 Grace W R & Co Method for preparing horticultural foam structures
US3798836A (en) 1972-12-04 1974-03-26 Dow Chemical Co A hydroponic bed for growing plants
DE2304892A1 (de) * 1973-02-01 1974-08-08 Bayer Ag Verfahren zur herstellung von polyurethanschaumstoffen
US4365025A (en) 1981-12-08 1982-12-21 W. R. Grace & Co. Flexible polyurethane foams from polymethylene polyphenyl isocyanate containing prepolymers
DE3710731A1 (de) 1987-03-31 1989-04-27 Stankiewicz Alois Dr Gmbh Polyurethanweichschaumstoff mit schallisolierenden und entdroehnenden eigenschaften
DE3721058A1 (de) * 1987-06-26 1989-01-05 Bayer Ag Verfahren zur herstellung von kalthaertenden polyurethan-weichformschaumstoffen
NZ226008A (en) 1987-09-21 1990-11-27 Ici Plc Process for manufacture of polyurethane foams using methylene diphenyl isocyanates and optionally water as blowing agent
NZ226009A (en) 1987-09-21 1990-11-27 Ici Plc Process for manufacture of polyurethane foams using methylene diphenyl isocyanates with water as blowing agent
US5155931A (en) 1988-10-20 1992-10-20 Shell Internationale Research Maatschappij B.V. Method of growing plants and growth substrate for use in the method
GB8824544D0 (en) * 1988-10-20 1988-11-23 Shell Int Research Method of growing plants & growth substrate for use in method
US5114989A (en) * 1990-11-13 1992-05-19 The Dow Chemical Company Isocyanate-terminated prepolymer and polyurethane foam prepared therefrom
GB9126740D0 (en) 1991-12-17 1992-02-12 Ici Plc Polyol compositions
US5621016A (en) * 1992-04-16 1997-04-15 Imperial Chemical Industries Plc Polyisocyanate compositions and low density flexible polyurethane foams produced therewith
US5459170A (en) 1993-04-13 1995-10-17 Imperial Chemical Industries Plc Polyurethane foams
TW344750B (en) * 1994-06-16 1998-11-11 Ici Plc Process for preparing flexible foams
US5436277A (en) * 1994-07-28 1995-07-25 Basf Corporation Polyisocyanate compositions for the preparation of flexible polyurethane foams
DE69510953T2 (de) 1994-11-22 1999-12-09 Ici Plc Verfahren zur herstellung von weichschäumen
US5591779A (en) * 1994-11-22 1997-01-07 Imperial Chemical Industries Plc Process for making flexible foams
US5510053A (en) * 1994-12-29 1996-04-23 Basf Corporation Water-blown polyurethane sealing devices and compositions for producing same
ES2176499T3 (es) * 1995-11-30 2002-12-01 Huntsman Int Llc Procedimiento para la preparacion de una espuma flexible de poliuretano.
EP0960150B1 (de) * 1997-02-11 2001-08-22 Huntsman International Llc Isocyanatzusammensetzungen zur herstellung von polyurethanschaumstoffen mit geringer dichte
KR100505774B1 (ko) * 1997-06-13 2005-08-04 헌츠만 아이씨아이 케미칼스 엘엘씨 발포성형 폴리우레탄 발포체용 이소시아네이트 조성물
DE19823393A1 (de) * 1998-05-26 1999-12-02 Basf Ag Isocyanatgruppenhaltige Prepolymere und Verfahren zu ihrer Herstellung
TW568921B (en) * 1998-08-07 2004-01-01 Huntsman Int Llc Process for preparing a moulded flexible polyurethane foam
ES2247072T3 (es) * 2000-02-14 2006-03-01 Huntsman International Llc Procedimiento para preparar una espuma de poliuretano flexible.
US6479433B1 (en) 2000-10-02 2002-11-12 Smithers-Oasis Company Polyurethane foam composites for grower applications and related methods
EP1234843A1 (de) * 2001-02-26 2002-08-28 Huntsman International Llc Verfahren zur Herstellung von Polyurethanweichschaum
BR0214511B1 (pt) 2001-11-29 2012-09-04 sistema de reação para a preparação de um material termocurável de poliuretano viscoelástico, material de poliuretano viscoelástico, sistema de reação para a preparação de materiais termocuráveis de poliuretano viscoelástico celular, e, material termocurável celular de poliuretano viscoelástico.
US20050131095A1 (en) 2002-08-02 2005-06-16 Jianming Yu Novel polyols
AU2003249924A1 (en) * 2002-08-02 2004-02-25 Huntsman International Llc Polyols
WO2004014976A1 (en) * 2002-08-02 2004-02-19 Huntsman International Llc Prepolymer, polyol composition and process for making a flexible foam
GB0300701D0 (en) * 2003-01-13 2003-02-12 Rockwool Int Method and apparatus for growing plants
US8658709B2 (en) 2006-03-24 2014-02-25 Huntsman International Llc Process for making a polyurethane foam

Also Published As

Publication number Publication date
EP2344560B1 (de) 2013-04-03
US8809410B2 (en) 2014-08-19
CN102695737A (zh) 2012-09-26
NZ598608A (en) 2013-04-26
SG178418A1 (en) 2012-03-29
WO2011042284A3 (en) 2011-10-27
AU2010305647A1 (en) 2012-03-08
CA2771268A1 (en) 2011-04-14
JP5588011B2 (ja) 2014-09-10
PL2344560T3 (pl) 2013-07-31
BR112012006850B1 (pt) 2019-07-30
KR101746885B1 (ko) 2017-06-14
DE10751971T8 (de) 2013-04-25
MX2012003891A (es) 2012-05-08
CA2771268C (en) 2013-10-29
KR20120101378A (ko) 2012-09-13
BR112012006850A2 (pt) 2016-06-07
AU2010305647A2 (en) 2012-03-29
ES2366628T3 (es) 2013-06-24
IN2012DN01470A (de) 2015-06-05
DK2344560T3 (da) 2013-07-08
EP2344560A1 (de) 2011-07-20
CN102695737B (zh) 2014-10-01
JP2013507460A (ja) 2013-03-04
WO2011042284A2 (en) 2011-04-14
RU2507215C2 (ru) 2014-02-20
US20120196946A1 (en) 2012-08-02
RU2012118817A (ru) 2013-11-20
AU2010305647B2 (en) 2013-09-12
ES2366628T1 (es) 2011-10-24

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