NO975512L - Mykelastiske polyuretanskumstoffer og en fremgangsmÕte til fremstilling derav - Google Patents

Mykelastiske polyuretanskumstoffer og en fremgangsmÕte til fremstilling derav

Info

Publication number
NO975512L
NO975512L NO975512A NO975512A NO975512L NO 975512 L NO975512 L NO 975512L NO 975512 A NO975512 A NO 975512A NO 975512 A NO975512 A NO 975512A NO 975512 L NO975512 L NO 975512L
Authority
NO
Norway
Prior art keywords
polyether
notless
polyol
manufacture
polyurethane foams
Prior art date
Application number
NO975512A
Other languages
English (en)
Other versions
NO975512D0 (no
NO313555B1 (no
Inventor
Gundolf Jacobs
Peter Haas
Original Assignee
Bayer Ag
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 Ag filed Critical Bayer Ag
Publication of NO975512D0 publication Critical patent/NO975512D0/no
Publication of NO975512L publication Critical patent/NO975512L/no
Publication of NO313555B1 publication Critical patent/NO313555B1/no

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
    • C08G18/4804—Two or more polyethers of different physical or chemical nature
    • C08G18/4812—Mixtures of polyetherdiols with polyetherpolyols 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
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S521/00—Synthetic resins or natural rubbers -- part of the class 520 series
    • Y10S521/914—Polyurethane cellular product formed from a polyol which has been derived from at least two 1,2 epoxides as reactants

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)
  • Materials For Medical Uses (AREA)
NO19975512A 1996-12-02 1997-12-01 Mykelastiske polyuretanskumstoffer og en fremgangsmåte for fremstilling derav NO313555B1 (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19649829A DE19649829A1 (de) 1996-12-02 1996-12-02 Weichelastische Polyurethanschaumstoffe und ein Verfahren zu deren Herstellung

Publications (3)

Publication Number Publication Date
NO975512D0 NO975512D0 (no) 1997-12-01
NO975512L true NO975512L (no) 1998-06-03
NO313555B1 NO313555B1 (no) 2002-10-21

Family

ID=7813325

Family Applications (1)

Application Number Title Priority Date Filing Date
NO19975512A NO313555B1 (no) 1996-12-02 1997-12-01 Mykelastiske polyuretanskumstoffer og en fremgangsmåte for fremstilling derav

Country Status (10)

Country Link
US (2) US5814676A (no)
EP (1) EP0845485B1 (no)
JP (1) JP4106116B2 (no)
AT (1) ATE281484T1 (no)
CA (1) CA2223191C (no)
DE (2) DE19649829A1 (no)
DK (1) DK0845485T3 (no)
ES (1) ES2231838T3 (no)
NO (1) NO313555B1 (no)
PT (1) PT845485E (no)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5889068A (en) * 1997-07-24 1999-03-30 Bayer Corporation Water blown polyurethane soling systems
DE19813107A1 (de) * 1998-03-25 1999-09-30 Basf Ag Verfahren zur Herstellung von Polyurethanschaumstoffen
DE19924804C5 (de) * 1999-05-29 2009-02-12 Basf Se Verfahren zur Herstellung von schallabsorbierenden Polyurethanschäumen mit adhäsiver Oberfläche
DE19924802B4 (de) * 1999-05-29 2008-02-28 Basf Ag Verfahren zur Herstellung von schalldämpfenden und energieabsorbierenden Polyurethanschäumen
CZ20021747A3 (cs) * 1999-11-22 2002-08-14 Shell Internationale Research Maatschappij B. V. Způsob výroby pruľné polyuretanové pěny
CN1175018C (zh) 2000-01-17 2004-11-10 亨茨曼国际有限公司 制备自由起发或块状挠性聚氨酯泡沫塑料的方法
US6344494B1 (en) * 2000-05-24 2002-02-05 Basf Corporation Use of low unsaturated polyether polyols in slabstock foam applications
EP1164153A1 (en) * 2000-06-13 2001-12-19 Huntsman International Llc Process for preparing a flexible polyurethane foam
DE10105559A1 (de) * 2001-02-06 2002-08-08 Basf Ag Verfahren zur Herstellung von niedrigdichten hydrophilen Polyurethanweichschaumstoffen
DE10105558A1 (de) * 2001-02-06 2005-04-07 Basf Ag Verfahren zur Herstellung von in-situ retikulierten Polyurethanweichschaumstoffen
DE10105560A1 (de) * 2001-02-06 2002-08-08 Basf Ag Verfahren zur Herstellung von Polyurethanweichschäumen
EP1312630B1 (en) 2001-10-31 2012-12-12 Tosoh Corporation Process for the production of flexible polyurethane foams
US7179845B2 (en) * 2003-01-10 2007-02-20 Fomo Products, Inc. Elastomeric latex foams
US20040154718A1 (en) * 2003-02-06 2004-08-12 Doesburg Van I. Polyurethane filled tire and method of making same
DE102004010983A1 (de) * 2004-03-03 2005-09-22 Georg-August-Universität Göttingen Vorrichtung zur Entnahme und Ausstrich von Zellen
EP1600571B2 (de) † 2004-05-27 2011-12-21 ISO-Chemie GmbH Dichtungselement
DE102004059724A1 (de) * 2004-12-11 2006-06-14 Bayer Materialscience Ag Verfahren und Anlage zur Herstellung von Schaumstoff in einem kontinuierlichen Schaumprozess
DE102005003341A1 (de) * 2005-01-25 2006-07-27 Bayer Materialscience Ag Verfahren und Anlage zur optimierten Herstellung von Schaumstoff in einem kontinuierlichen Blockschaumprozess
JP5710654B2 (ja) * 2013-01-09 2015-04-30 東洋ゴム工業株式会社 ポリウレタンフォームパネル
JP5710653B2 (ja) * 2013-01-09 2015-04-30 東洋ゴム工業株式会社 ポリウレタンフォームパネル
JP5615389B2 (ja) * 2013-01-09 2014-10-29 東洋ゴム工業株式会社 建築構造体及びその製造方法
LT3133097T (lt) * 2015-08-17 2022-12-12 Evonik Operations Gmbh Elastingi poliuretano putplasčiai, pasižymintys padidintu kietumu
CN106632985B (zh) * 2015-11-04 2019-04-23 万华化学（北京）有限公司 一种聚氨酯泡沫材料及其制备方法和用途
EP3394137B2 (en) * 2015-12-21 2024-03-20 Shell Internationale Research Maatschappij B.V. Process for the production of polyurethane foams

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4008189A (en) * 1974-06-03 1977-02-15 Olin Corporation Hydrophilic polyurethane foam
DE3806476A1 (de) * 1988-03-01 1989-09-14 Bayer Ag Verfahren zur herstellung von kalthaertenden polyurethan-weichformschaumstoffen mit hervorragenden daempfungseigenschaften
DE3901189A1 (de) * 1989-01-17 1990-09-20 Bayer Ag Verfahren zur herstellung von polyurethan-weichformschaumstoffen niedriger rohdichte
DE4202992A1 (de) * 1992-02-03 1993-08-05 Bayer Ag Verfahren zur herstellung von elastischen, offenzelligen pur-weichschaumstoffen
US5478494A (en) * 1993-09-22 1995-12-26 Basf Corporation Polyol composition having good flow and formic acid blown rigid polyurethane foams made thereby having good dimensional stability
CA2132595C (en) * 1993-09-22 1999-03-16 Thomas L. Fishback Polyol composition having good flow and water blown rigid polyurethane foams made thereby having good dimensional stability

Also Published As

Publication number Publication date
ATE281484T1 (de) 2004-11-15
DK0845485T3 (da) 2005-01-31
CA2223191A1 (en) 1998-06-02
ES2231838T3 (es) 2005-05-16
CA2223191C (en) 2009-04-07
DE59712060D1 (de) 2004-12-09
EP0845485B1 (de) 2004-11-03
MX9709391A (es) 1998-06-30
JPH10168153A (ja) 1998-06-23
US5863961A (en) 1999-01-26
NO975512D0 (no) 1997-12-01
DE19649829A1 (de) 1998-06-04
PT845485E (pt) 2005-02-28
US5814676A (en) 1998-09-29
EP0845485A1 (de) 1998-06-03
JP4106116B2 (ja) 2008-06-25
NO313555B1 (no) 2002-10-21

Similar Documents

Publication Publication Date Title
NO975512D0 (no) Mykelastiske polyuretanskumstoffer og en fremgangsmåte til fremstilling derav
GR900300080T1 (en) Soft flexible polyurethane foams, a process for preparing the same, and a polyol composition useful in said process
DE59510310D1 (de) Verfahren zur Herstellung von fogging-armen Polyurethan-Schaumstoffen und hierfür verwendbare spezielle Polyoxyalkylen-polyole
NZ335216A (en) Process for preparing rigid and flexible polyurethane foams by reacting polyisocyanate and polyether polyol
NO20016196L (no) Polyuretan-mykskum fremstilt fra polyeterpolyoler
DE3850496D1 (de) Polyurethanschaumstoffherstellung.
DE59711565D1 (de) Verfahren zur Herstellung von Polyurethan-Hartschaumstoffen
ES460520A1 (es) Metodo de preparacion de un prepolimero de poli-isocianato.
DE59503484D1 (de) Verfahren zur Herstellung von fluorchlorkohlenwasserstoff freien, hochelastischen Polyurethan-Weichschaumstoffen und hierfür verwendbare, mit Urethangruppen modifizierte Polyisocyanatmischungen auf Diphenylmethan-diisocyanatbasis
ATE181344T1 (de) Unter druck stehende, treibmittel enthaltende isocyanat-semiprepolymermischungen auf basis von lignin-polyether-polyolen, ihre verwendung zur herstellung von polyurethan-schaumstoffen und ein verfahren hierfür
DE59805758D1 (de) Verfahren zur Herstellung elastischer Polyurethanweichschaumstoffe
DE69509690D1 (de) Amin-Katalysatoren mit niedrigem Geruch für auf Polyester-Polyole basierte Polyurethan-Blockweichschaumstoffe
ATE21256T1 (de) Verfahren zur herstellung von elastischen polyurethan-weichschaumstoffen.
NO993824D0 (no) Nye isocyanatterminerte prepolymerer
DE59609631D1 (de) Verfahren zur Herstellung von hochelastischen Polyurethanschaumstoffen
IT1229755B (it) Composizioni poliisocianiche e loro impiego nella preparazione di schiume poliuretaniche flessibili.
DE69426262D1 (de) Stabilisierter polyetherpolyol sowie daraus erhaltener polyurethanschaum
DE59505278D1 (de) Verfahren zur Herstellung von zelligen Polyurethanen
ATE284915T1 (de) Verfahren zur herstellung von polyurethan- weichschaumstoffen mit niedriger dichte

Legal Events

Date Code Title Description
MM1K Lapsed by not paying the annual fees