DK0807651T3 - Polyurethan-elastomerer med forbedret afformning, styrke ved afformningen og vandabsorption samt sløringsfri polyoler, der er egnet til fremstilling deraf - Google Patents

Polyurethan-elastomerer med forbedret afformning, styrke ved afformningen og vandabsorption samt sløringsfri polyoler, der er egnet til fremstilling deraf

Info

Publication number
DK0807651T3
DK0807651T3 DK96304383T DK96304383T DK0807651T3 DK 0807651 T3 DK0807651 T3 DK 0807651T3 DK 96304383 T DK96304383 T DK 96304383T DK 96304383 T DK96304383 T DK 96304383T DK 0807651 T3 DK0807651 T3 DK 0807651T3
Authority
DK
Denmark
Prior art keywords
deformation
blur
strength
preparation
well
Prior art date
Application number
DK96304383T
Other languages
English (en)
Inventor
Gary L Allen
Nigel Barksby
Bruce H Isaacs
Leah J Langsdorf
Stephen D Seneker
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
Application granted granted Critical
Publication of DK0807651T3 publication Critical patent/DK0807651T3/da

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
    • C08G65/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
    • C08G65/02—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring
    • C08G65/26—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring from cyclic ethers and other compounds
    • C08G65/2642—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring from cyclic ethers and other compounds characterised by the catalyst used
    • C08G65/2645—Metals or compounds thereof, e.g. salts
    • C08G65/2663—Metal cyanide catalysts, i.e. DMC's
    • 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
    • C08G18/30—Low-molecular-weight compounds
    • C08G18/32—Polyhydroxy compounds; Polyamines; Hydroxyamines
    • C08G18/3203—Polyhydroxy 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
    • C08G18/30—Low-molecular-weight compounds
    • C08G18/32—Polyhydroxy compounds; Polyamines; Hydroxyamines
    • C08G18/3203—Polyhydroxy compounds
    • C08G18/3206—Polyhydroxy compounds aliphatic
    • 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
    • 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
    • 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
    • C08G18/4841—Polyethers containing oxyethylene units and other oxyalkylene units containing oxyethylene 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
    • C08G18/48—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
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/65—Low-molecular-weight compounds having active hydrogen with high-molecular-weight compounds having active hydrogen
    • C08G18/66—Compounds of groups C08G18/42, C08G18/48, or C08G18/52
    • C08G18/6666—Compounds of group C08G18/48 or C08G18/52
    • C08G18/667—Compounds of group C08G18/48 or C08G18/52 with compounds of group C08G18/32 or polyamines of C08G18/38
    • C08G18/6674—Compounds of group C08G18/48 or C08G18/52 with compounds of group C08G18/32 or polyamines of C08G18/38 with compounds of group C08G18/3203
    • 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
    • C08G65/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
    • C08G65/02—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring
    • C08G65/26—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring from cyclic ethers and other compounds
    • C08G65/2603—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring from cyclic ethers and other compounds the other compounds containing oxygen
    • C08G65/2606—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring from cyclic ethers and other compounds the other compounds containing oxygen containing hydroxyl groups
    • C08G65/2609—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring from cyclic ethers and other compounds the other compounds containing oxygen containing hydroxyl groups containing aliphatic hydroxyl 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
    • C08G65/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
    • C08G65/02—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring
    • C08G65/26—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring from cyclic ethers and other compounds
    • C08G65/2696—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring from cyclic ethers and other compounds characterised by the process or apparatus used
    • 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
    • C08G2110/0066—≥ 150kg/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
    • C08G2410/00—Soles
    • 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)
  • Toxicology (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Polyethers (AREA)
  • General Preparation And Processing Of Foods (AREA)
DK96304383T 1995-06-15 1996-06-12 Polyurethan-elastomerer med forbedret afformning, styrke ved afformningen og vandabsorption samt sløringsfri polyoler, der er egnet til fremstilling deraf DK0807651T3 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/490,828 US5677413A (en) 1995-06-15 1995-06-15 Polyurethane elastomers exhibiting improved demold green strength and water absorption and haze-free polyols suitable for their preparation

Publications (1)

Publication Number Publication Date
DK0807651T3 true DK0807651T3 (da) 2003-01-27

Family

ID=23949635

Family Applications (1)

Application Number Title Priority Date Filing Date
DK96304383T DK0807651T3 (da) 1995-06-15 1996-06-12 Polyurethan-elastomerer med forbedret afformning, styrke ved afformningen og vandabsorption samt sløringsfri polyoler, der er egnet til fremstilling deraf

Country Status (17)

Country Link
US (2) US5677413A (da)
EP (2) EP1199323A3 (da)
JP (2) JP4143137B2 (da)
KR (1) KR100422794B1 (da)
CN (2) CN1164644C (da)
AR (1) AR002488A1 (da)
AT (1) ATE224410T1 (da)
AU (1) AU697065B2 (da)
BR (1) BR9602801A (da)
CA (1) CA2178134C (da)
DE (1) DE69623753T2 (da)
DK (1) DK0807651T3 (da)
ES (1) ES2183912T3 (da)
HK (1) HK1042100A1 (da)
MX (1) MXPA00012713A (da)
SG (1) SG63654A1 (da)
TW (1) TW371307B (da)

Families Citing this family (46)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5670601A (en) * 1995-06-15 1997-09-23 Arco Chemical Technology, L.P. Polyurethane elastomers having improved green strength and demold time and polyoxyalkylene polyols suitable for their preparation
DE69804350T2 (de) 1997-12-05 2002-07-18 Bayer Ag Hitzevernetzte und feuchtigkeitsvernetzte polyurethan- und polyurethan/harnstoff-elastomere mit verbesserten physikalischen eigenschaften
US5962619A (en) * 1998-03-16 1999-10-05 Arco Chemical Technology, L.P. Process for making clear polyurethane/urea elastomers
US6008263A (en) * 1998-04-03 1999-12-28 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
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
DE19840585A1 (de) † 1998-09-05 2000-03-09 Basf Ag Verfahren zur Herstellung von Polyetherolen durch ringöffnende Polymerisation von Alkylenoxiden
US6100310A (en) * 1998-09-25 2000-08-08 Bayer Antwerp N.V. Process for making microcellular polyurethane elastomers
EP1110984B1 (en) * 1999-03-17 2005-08-17 Asahi Glass Company Ltd. Polyurethane / polyurethane-urea resin and process for producing the same
DE19960148A1 (de) * 1999-12-14 2001-06-21 Basf Ag Verfahren zur Herstellung von Polyetheralkoholen
EP1172387A1 (en) * 2000-07-14 2002-01-16 Huntsman International Llc Process for preparing an elastomer
DE10038941C2 (de) * 2000-08-09 2002-08-14 Skw Bauwerkstoffe Deutschland Polyurethan-(Polymer-Hybrid-)Dispersion mit verringerter Hydrophilie, Verfahren zu ihrer Herstellung sowie deren Verwendung
CA2424672A1 (en) * 2000-10-23 2002-05-02 Huntsman International Llc High performance sealant formulations based on mdi prepolymers
US6734273B2 (en) * 2001-02-12 2004-05-11 Noveon Ip Holdings Corp. High molecular weight thermoplastic polyurethanes made from polyols having high secondary hydroxyl content
CN1257928C (zh) * 2001-07-18 2006-05-31 旭硝子株式会社 多元醇和聚合物分散多元醇的制造方法
WO2003074582A1 (en) * 2002-03-07 2003-09-12 Asahi Glass Company, Limited Thermosetting polyurethane elastomer composition, polyurethane elastomer and process for production thereof
US7511111B2 (en) * 2002-03-08 2009-03-31 Bayer Materialscience Llc Polyurethane elastomers having improved physical properties and a process for the production thereof
US6824703B2 (en) * 2002-03-08 2004-11-30 Bayer Materialscience Llc Polyurethane elastomers having improved physical properties and a process for the production thereof
RU2320676C2 (ru) * 2002-08-02 2008-03-27 Хантсмэн Интернэшнл Ллс Форполимер, полиольная композиция и способ получения эластичного пеноматериала
US20040064001A1 (en) * 2002-09-30 2004-04-01 Stephan Ehlers Processes for preparing ethylene oxide-capped polyols
US6797799B1 (en) 2003-04-02 2004-09-28 Bayer Materialscience Llc High 2,4′-diphenylmethane diisocyanate content prepolymers
US20040197570A1 (en) * 2003-04-02 2004-10-07 Slack William E. Prepolymers of allophanate-modified MDI and polyoxypropylene polyol
JP4605012B2 (ja) * 2003-07-24 2011-01-05 旭硝子株式会社 ポリウレタン樹脂およびその製造方法
ES2743249T3 (es) * 2003-10-10 2020-02-18 Shell Int Research Procedimiento para la preparación de un poliéter poliol
JP3905895B2 (ja) * 2004-04-05 2007-04-18 住化バイエルウレタン株式会社 低硬度熱硬化性ポリウレタンエラストマーおよびその製造方法
DE102004047406A1 (de) 2004-09-28 2006-03-30 Basf Ag Verfahren zur Herstellung von Polyurethan-Weichschaumstoffen
US20060258831A1 (en) * 2005-05-10 2006-11-16 Nigel Barksby High molecular weight thermoplastic polyurethanes made from polyols having high secondary hydroxyl content
EP2106416B1 (en) * 2006-12-29 2012-11-28 Rubberlite Incorporated Closed cell foams comprising urethane elastomers
US8445556B2 (en) * 2006-12-29 2013-05-21 Rubberlite, Inc. Cellular elastomer compositions
US8631563B2 (en) 2009-04-14 2014-01-21 Ge-Hitachi Nuclear Energy Americas Llc Apparatus and method for removing a dry tube assembly from a nuclear reactor pressure vessel
EP2649109B1 (en) 2010-12-07 2015-10-21 Dow Global Technologies LLC Polyurethane elastomers made using mixtures of aliphatic diol chain extender and secondary amine
JP5807673B2 (ja) * 2011-03-30 2015-11-10 旭硝子株式会社 ポリエーテルポリオールおよび軟質ポリウレタンフォームの製造方法、ならびにシート
CN102955379B (zh) * 2012-11-15 2017-02-01 上海集成电路研发中心有限公司 一种补偿镜头畸变造成的套刻误差的方法
US11377259B1 (en) 2015-06-22 2022-07-05 Universal Tech Corporation Protective articles comprising an adhesive and cohesive thermoset viscoelastic polymer
US11046482B1 (en) 2015-06-22 2021-06-29 Tak Logic, LLC Adhesive viscoelastic polymer and its use in lighting apparatus
US11051676B1 (en) 2015-06-22 2021-07-06 Tak Logic, LLC Decontaminating floor mats
US11225358B2 (en) 2015-06-22 2022-01-18 Tak Logic, LLC Immobilizing flexible stowage containers
US11932720B1 (en) 2015-06-22 2024-03-19 Universal Tech Corporation Flexible medical item container
US11155671B1 (en) 2015-06-22 2021-10-26 Tak Logic, LLC Transport stabilization of portable items
US11142373B1 (en) 2015-06-22 2021-10-12 Tak Logic, LLC Stabilized cosmetic tray display
US12275874B1 (en) 2015-06-22 2025-04-15 Universal Tech Corporation Thermoset viscoelastomeric polymer and products thereof
US11326016B1 (en) * 2015-06-22 2022-05-10 Universal Tech Corporation Stabilized sectionalized containment combination
US10807767B1 (en) * 2015-06-22 2020-10-20 Tak Logic, LLC Stabilized storage containers
US11505956B1 (en) 2015-06-22 2022-11-22 Universal Tech Corporation Stabilized hygienic trays
JP6988628B2 (ja) * 2018-03-26 2022-01-05 日油株式会社 アルキレンオキシド誘導体、洗浄剤、潤滑剤、湿潤剤及び皮膚洗浄剤組成物
US20220081562A1 (en) * 2019-01-31 2022-03-17 Dow Global Technologies Llc Haze-free polyurethane formulations
WO2026072530A1 (en) * 2024-09-24 2026-04-02 Dow Global Technologies Llc Polyurethane prepolymers and methods for making and using same

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US506993A (en) * 1893-10-17 Electric-railway conduit
US4125505A (en) * 1976-07-06 1978-11-14 Union Carbide Corporation Polymer/polyols from high ethylene oxide content polyols
US4243760A (en) * 1979-05-23 1981-01-06 Texaco Development Corporation Reaction injection molded polyurethane
US4239879A (en) * 1979-06-25 1980-12-16 The General Tire & Rubber Company Thermoplastic polyurethane prepared from a poly-1,2-propylene ether glycol, a low molecular weight glycol and 2,4-tolylene diisocyanate
FR2491932B1 (fr) * 1980-10-14 1985-06-28 Texaco Development Corp Polyurethane moule par reaction et son procede de preparation
US4379904A (en) * 1980-11-24 1983-04-12 The Upjohn Company Novel polyurethane product
JPS57209920A (en) * 1981-06-18 1982-12-23 Sanyo Chem Ind Ltd Production of polyurethane
US4559366A (en) * 1984-03-29 1985-12-17 Jaquelyn P. Pirri Preparation of microcellular polyurethane elastomers
JP2619109B2 (ja) * 1989-05-09 1997-06-11 旭硝子株式会社 柔軟性にすぐれたポリウレタン系硬化性組成物
US5106874A (en) * 1989-06-16 1992-04-21 The Dow Chemical Company Process for preparing elastomeric polyurethane or polyurethane-urea polymers, and polyurethanes so prepared
AU640673B2 (en) * 1989-06-16 1993-09-02 Dow Chemical Company, The Process for preparing elastomeric polyurethane or polyurethane-urea polymers, and polyurethanes so prepared
US5010117A (en) * 1989-06-16 1991-04-23 Dow Chemical Company Flexible polyurethane foams prepared using low unsaturation polyether polyols
US5122548A (en) * 1990-03-23 1992-06-16 The Dow Chemical Company Elastomeric polyisocyanate-based polymers from polyoxyalkylene polyols containing internal polyoxyethylene blocks
JP2595766B2 (ja) * 1990-05-25 1997-04-02 旭硝子株式会社 ポリオキシアルキレンアルコールの製造方法
US5100997A (en) * 1990-05-29 1992-03-31 Olin Corporation Preparation of elastomers using high molecular weight polyols or polyamines, said polyols prepared using a double metal cyanide complex catalyst
US5116931A (en) * 1990-09-28 1992-05-26 Olin Corporation Thermoset polyurethane elastomers and polyurea elastomers made using high functionality, low unsaturation level polyols prepared with double metal cyanide catalysts
US5185420A (en) * 1990-11-02 1993-02-09 Olin Corporation Thermoplastic polyurethane elastomers and polyurea elastomers made using low unsaturation level polyols prepared with double metal cyanide catalysts
US5096993A (en) * 1990-11-02 1992-03-17 Olin Corporation Thermoplastic polyurethane elastomers and polyurea elastomers made using low unsaturation level polyols prepared with double metal cyanide catalysts
US5158922A (en) * 1992-02-04 1992-10-27 Arco Chemical Technology, L.P. Process for preparing metal cyanide complex catalyst
US5470813A (en) * 1993-11-23 1995-11-28 Arco Chemical Technology, L.P. Double metal cyanide complex catalysts
US5712216A (en) * 1995-05-15 1998-01-27 Arco Chemical Technology, L.P. Highly active double metal cyanide complex catalysts
US5482908A (en) * 1994-09-08 1996-01-09 Arco Chemical Technology, L.P. Highly active double metal cyanide catalysts

Also Published As

Publication number Publication date
JP2007204766A (ja) 2007-08-16
JP4143137B2 (ja) 2008-09-03
AU5598796A (en) 1997-01-02
CN1145915A (zh) 1997-03-26
DE69623753T2 (de) 2003-02-06
CA2178134A1 (en) 1996-12-16
ES2183912T3 (es) 2003-04-01
DE69623753D1 (de) 2002-10-24
MXPA00012713A (es) 2003-04-25
TW371307B (en) 1999-10-01
EP1199323A2 (en) 2002-04-24
US5792829A (en) 1998-08-11
US5677413A (en) 1997-10-14
AR002488A1 (es) 1998-03-25
CN1374328A (zh) 2002-10-16
KR970001400A (ko) 1997-01-24
ATE224410T1 (de) 2002-10-15
CN1080275C (zh) 2002-03-06
SG63654A1 (en) 1999-03-30
EP0807651B1 (en) 2002-09-18
CA2178134C (en) 2009-01-20
EP1199323A3 (en) 2003-02-05
JPH093183A (ja) 1997-01-07
AU697065B2 (en) 1998-09-24
HK1042100A1 (en) 2002-08-02
EP0807651A1 (en) 1997-11-19
BR9602801A (pt) 1998-04-22
KR100422794B1 (ko) 2004-07-12
CN1164644C (zh) 2004-09-01

Similar Documents

Publication Publication Date Title
DK0748828T3 (da) Polyurethanelastomere med forbedret initalstyrke og afformingstid, samt polyoxyalkylenpolyoler, der er egende til deres fremstilling
AU697065B2 (en) Polyurethane elastomers exhibiting improved demold, green strength, and water absorption, and haze-free polyols suitable for their preparation
HUP9700897A3 (en) Polyurethan prepolymer containing alkoxysilan- and hydantoingroup, process for producing thereof and its use in sealing-compound
GB2285697B (en) Swimming goggles
ID24600A (id) Proses pembuatan poliol-poliol polieter dan poliol yang dibuat bersamaan
NO176801C (no) Polyeter-polyoler med redusert umettethet, fremgangsmåte for fremstilling av slike, samt polyuretanpolymer og isocyanat-terminert prepolymer fremstilt av polyeterpolyolene
GB2286612B (en) Improvements in or relating to structural beams
GB2282156B (en) Improvements in or relating to drains
GB9423399D0 (en) Improvements in or relating to structural beams
GB9313075D0 (en) Improvements in or relating to hub assemblies
GB9304837D0 (en) Improvements in or relating to anchorages
GB9524161D0 (en) Improvements in or relating to glazing assemblies
EP0488124A3 (en) Watch, in particular wrist- or pocketwatch
GB2275957B (en) Improvements in or relating to window assemblies
GB2276640B (en) Improvements in or relating to cisterns
GB9305850D0 (en) Improvements in or relating to baths
GB9319095D0 (en) Improvements in or relating to glazing apparatus
GB2284977B (en) Improvements in or relating to plates
GB9304044D0 (en) Improvements in or relating to gates
GB2295877B (en) Improvements in or relating to gear assemblies
GB9321091D0 (en) Improvements in or relating to gates
GB2296238B (en) Improvements in or relating to effluent treatment
GB9323693D0 (en) Improvements in or relating to moisture-sensing apparatus
IT240950Y1 (it) Bracciali ad elementi articolati,in particolare per orologi
PL303510A1 (en) Bouncing throwable disk, in particular for water sports