DE69624424D1 - Viskositätsstabile isocyanatterminierte Prepolymere sowie eine bessere Lagerstabilität aufweisende Polyoxyalkylen-Polyetherpolyole - Google Patents

Viskositätsstabile isocyanatterminierte Prepolymere sowie eine bessere Lagerstabilität aufweisende Polyoxyalkylen-Polyetherpolyole

Info

Publication number
DE69624424D1
DE69624424D1 DE69624424T DE69624424T DE69624424D1 DE 69624424 D1 DE69624424 D1 DE 69624424D1 DE 69624424 T DE69624424 T DE 69624424T DE 69624424 T DE69624424 T DE 69624424T DE 69624424 D1 DE69624424 D1 DE 69624424D1
Authority
DE
Germany
Prior art keywords
viscosity
storage stability
polyether polyols
better storage
terminated prepolymers
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 - Lifetime
Application number
DE69624424T
Other languages
English (en)
Other versions
DE69624424T8 (de
DE69624424T2 (de
DE69624424T3 (de
Inventor
Bruce D Lawrey
Stephen D Seneker
Nigel Barksby
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=24042522&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE69624424(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Bayer Antwerpen NV filed Critical Bayer Antwerpen NV
Publication of DE69624424D1 publication Critical patent/DE69624424D1/de
Publication of DE69624424T2 publication Critical patent/DE69624424T2/de
Application granted granted Critical
Publication of DE69624424T3 publication Critical patent/DE69624424T3/de
Publication of DE69624424T8 publication Critical patent/DE69624424T8/de
Active 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
    • 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
    • C08G18/08—Processes
    • C08G18/16—Catalysts
    • 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
    • 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

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)
  • Compositions Of Macromolecular Compounds (AREA)
DE69624424T 1995-08-10 1996-08-08 Viskositätsstabile isocyanatterminierte Prepolymere sowie eine bessere Lagerstabilität aufweisende Polyoxyalkylen-Polyetherpolyole Active DE69624424T8 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US513264 1995-08-10
US08/513,264 US5811829A (en) 1995-08-10 1995-08-10 Viscosity stable isocyanate-terminated prepolymers and polyoxyalkylene polyether polyols having improved storage stability

Publications (4)

Publication Number Publication Date
DE69624424D1 true DE69624424D1 (de) 2002-11-28
DE69624424T2 DE69624424T2 (de) 2003-03-06
DE69624424T3 DE69624424T3 (de) 2010-11-25
DE69624424T8 DE69624424T8 (de) 2011-03-17

Family

ID=24042522

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69624424T Active DE69624424T8 (de) 1995-08-10 1996-08-08 Viskositätsstabile isocyanatterminierte Prepolymere sowie eine bessere Lagerstabilität aufweisende Polyoxyalkylen-Polyetherpolyole

Country Status (20)

Country Link
US (3) US5811829A (de)
EP (1) EP0759450B2 (de)
JP (2) JP4041549B2 (de)
KR (1) KR100422795B1 (de)
CN (3) CN1092678C (de)
AR (1) AR003223A1 (de)
AT (1) ATE226602T1 (de)
AU (1) AU702431B2 (de)
BR (1) BR9603364A (de)
CA (1) CA2182910C (de)
DE (1) DE69624424T8 (de)
DK (1) DK0759450T4 (de)
ES (1) ES2185751T5 (de)
HK (2) HK1051699A1 (de)
HU (1) HU218734B (de)
ID (1) ID16161A (de)
RO (1) RO120262B1 (de)
SG (1) SG55224A1 (de)
TW (1) TW440573B (de)
ZA (1) ZA966792B (de)

Families Citing this family (50)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5811829A (en) * 1995-08-10 1998-09-22 Arco Chemical Technology, L.P. Viscosity stable isocyanate-terminated prepolymers and polyoxyalkylene polyether polyols having improved storage stability
DE19730467A1 (de) * 1997-07-16 1999-01-21 Bayer Ag Neue Zink/Metall-Hexacyanocobaltat-Katalysatoren für die Herstellung von Polyetherpolyolen
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
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
JP4207388B2 (ja) * 1998-07-10 2009-01-14 旭硝子株式会社 アルキレンオキシド開環重合用触媒、その製造方法およびその用途
US6063309A (en) 1998-07-13 2000-05-16 Arco Chemical Technology L.P. Dispersion polyols for hypersoft polyurethane foam
US6432543B2 (en) 1998-07-29 2002-08-13 Basf Corporation Decorative components having an elastomeric outer surface and methods of making such components
WO2000043432A1 (en) * 1999-01-20 2000-07-27 H.B. Fuller Licensing & Financing, Inc. Moisture curable polyurethane compositions
DE19913260C2 (de) 1999-03-24 2001-07-05 Bayer Ag Doppelmetallcyanid-Katalysatoren für die Herstellung von Polyetherpolyolen
JP4320846B2 (ja) * 1999-06-10 2009-08-26 旭硝子株式会社 光硬化性組成物
US6287080B1 (en) * 1999-11-15 2001-09-11 General Electric Company Elastomeric formulation used in the construction of lightweight aircraft engine fan blades
AU2001255735A1 (en) 2000-04-28 2001-11-12 Synuthane International, Inc. Double metal cyanide catalysts containing polyglycol ether complexing agents
DE10137628A1 (de) * 2001-08-03 2003-02-27 Basf Ag Verfahren zur Herstellung von Polyurethan-Weichschaumstoffen
DE10142747A1 (de) 2001-08-31 2003-03-20 Bayer Ag Doppelmetallcyanid-Katalysatoren für die Herstellung von Polyetherpolyolen
EP1288244A1 (de) 2001-08-31 2003-03-05 Asahi Glass Company, Limited Doppelmetallcyanidkatalysator für ringöffende Polymerisation von Alkylenoxiden und Verfahren zu seiner Herstellung
DE10240186A1 (de) * 2002-08-28 2004-03-11 Basf Ag Verfahren zur Herstellung von emissionsarmen Polyurethan-Weichschaumstoffen
KR100990062B1 (ko) 2003-01-28 2010-10-29 아사히 가라스 가부시키가이샤 폴리에테르폴리올 조성물 및 그 용도
DE10324998A1 (de) * 2003-06-03 2004-12-23 Basf Ag Herstellung von Polyetheralkoholen unter Verwendung der DMC-Katalyse
US20050014637A1 (en) * 2003-06-04 2005-01-20 Duijghuisen Henricus Petrus Bernardus Polyether polyol composition
DE102004013408A1 (de) * 2004-03-18 2005-10-06 Basf Ag Polyetheralkohole und Verfahren zur Herstellung von Polyetheralkoholen zur Polyurethansynthese
DE102004015983A1 (de) * 2004-04-01 2005-10-20 Bayer Materialscience Ag Verfahren zur Herstellung von Polyetherallophanaten unter Verwendung von Zink-Verbindungen als Katalysatoren
DE102004015985A1 (de) * 2004-04-01 2005-10-20 Bayer Materialscience Ag Verfärbungsstabile Polyetherallophanate
DE102005047560A1 (de) * 2005-10-04 2007-04-05 Bayer Materialscience Ag Zusammensetzung zur Herstellung von Polyharnstoffbeschichtungen
US20070175621A1 (en) * 2006-01-31 2007-08-02 Cooligy, Inc. Re-workable metallic TIM for efficient heat exchange
US8580361B2 (en) * 2006-02-01 2013-11-12 Momentive Performance Materials Inc. Insulated glass unit with sealant composition having reduced permeability to gas
US7541076B2 (en) * 2006-02-01 2009-06-02 Momentive Performance Materials Inc. Insulated glass unit with sealant composition having reduced permeability to gas
US20070178256A1 (en) * 2006-02-01 2007-08-02 Landon Shayne J Insulated glass unit with sealant composition having reduced permeability to gas
US20070179236A1 (en) * 2006-02-01 2007-08-02 Landon Shayne J Sealant composition having reduced permeability to gas
US7569653B2 (en) 2006-02-01 2009-08-04 Momentive Performance Materials Inc. Sealant composition having reduced permeability to gas
DE102007057146A1 (de) * 2007-11-28 2009-06-04 Evonik Goldschmidt Gmbh Verfahren zur Herstellung von Polyetheralkoholen mit DMC-Katalysatoren unter Verwendung von speziellen Additiven mit aromatischer Hydroxy-Funktionalisierung
JP4507263B2 (ja) * 2008-01-16 2010-07-21 信越化学工業株式会社 含フッ素硬化性組成物
WO2011040418A1 (ja) 2009-09-30 2011-04-07 旭硝子株式会社 イソシアネート基末端プレポリマーの製造方法およびそれにより得られるプレポリマー並びにポリウレタン樹脂
US9200160B2 (en) * 2010-03-29 2015-12-01 Momentive Performance Materials Inc. Silylated polyurethane/polyorganosiloxane blend and sealant composition and fumed silica composition containing same
US8598248B2 (en) 2010-07-16 2013-12-03 Bayer Materialscience Llc Flexible polyurethane foams made from alkoxylated natural oil
JP5648797B2 (ja) * 2010-11-22 2015-01-07 旭硝子株式会社 ポリエーテルヒドロキシ化合物の製造方法
WO2013071078A1 (en) 2011-11-10 2013-05-16 Momentive Performance Materials, Inc. Moisture curable organopolysiloxane composition
WO2013070227A1 (en) 2011-11-10 2013-05-16 Momentive Performance Materials Inc. Moisture curable composition of a polymer having silyl groups
US9523002B2 (en) 2011-12-15 2016-12-20 Momentive Performance Materials Inc. Moisture curable organopolysiloxane compositions
US9663657B2 (en) 2011-12-15 2017-05-30 Momentive Performance Materials Inc. Moisture curable organopolysiloxane compositions
US9527959B2 (en) 2011-12-29 2016-12-27 Momentive Performance Materials Inc. Moisture curable organopolysiloxane composition
CN105229091B (zh) 2013-02-15 2019-03-08 莫门蒂夫性能材料股份有限公司 包含硅水凝胶的防污体系
TW201434882A (zh) 2013-03-13 2014-09-16 Momentive Performance Mat Inc 可濕氣固化之有機聚矽氧烷組成物
KR20160008584A (ko) 2013-05-10 2016-01-22 모멘티브 퍼포먼스 머티리얼즈 인크. 비-금속 촉매형 실온 수분 경화성 오가노폴리실록산 조성물
KR20160046854A (ko) 2013-08-23 2016-04-29 모멘티브 퍼포먼스 머티리얼즈 인크. 수분 경화성 조성물
JP6735668B2 (ja) 2013-11-26 2020-08-05 モメンティブ パフォーマンス マテリアルズ インコーポレイテッドＭｏｍｅｎｔｉｖｅ Ｐｅｒｆｏｒｍａｎｃｅ Ｍａｔｅｒｉａｌｓ Ｉｎｃ． 金属−アレーン錯体を有する湿気硬化型組成物
WO2016137881A1 (en) 2015-02-23 2016-09-01 King Industries Curable coating compositions of silane functional polymers
WO2020129806A1 (ja) * 2018-12-21 2020-06-25 東ソー株式会社 軟質ポリウレタンフォーム成型用ポリオール組成物
JP7443696B2 (ja) * 2018-12-21 2024-03-06 東ソー株式会社 軟質ポリウレタンフォーム成型用ポリオール組成物
WO2022192316A1 (en) 2021-03-09 2022-09-15 Momentive Performance Materials Inc. Silicon-based compositions and applications thereof
WO2023229913A1 (en) 2022-05-23 2023-11-30 Momentive Performance Materials Inc. Protective coating composition for metals and polymeric surfaces

Family Cites Families (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3427256A (en) * 1963-02-14 1969-02-11 Gen Tire & Rubber Co Double metal cyanide complex compounds
US3829505A (en) * 1970-02-24 1974-08-13 Gen Tire & Rubber Co Polyethers and method for making the same
US3941849A (en) † 1972-07-07 1976-03-02 The General Tire & Rubber Company Polyethers and method for making the same
US4156759A (en) * 1978-01-16 1979-05-29 Krause Milling Company Polyurethane foams containing stabilized amylaceous materials
CA1155871A (en) * 1980-10-16 1983-10-25 Gencorp Inc. Method for treating polypropylene ether and poly-1,2- butylene ether polyols
AU552988B2 (en) † 1982-03-31 1986-06-26 Shell Internationale Research Maatschappij B.V. Polymerizing epoxides and catalyst suspensions for this
AU551979B2 (en) † 1982-03-31 1986-05-15 Shell Internationale Research Maatschappij B.V. Epoxy polymerisation catalysts
US4721818A (en) * 1987-03-20 1988-01-26 Atlantic Richfield Company Purification of polyols prepared using double metal cyanide complex catalysts
US5114619A (en) * 1989-07-14 1992-05-19 The Dow Chemical Company Production of polyether polyols with reduced unsaturation
US4987271A (en) * 1989-02-17 1991-01-22 Asahi Glass Company, Ltd. Method for purifying a polyoxyalkylene alcohol
US5010047A (en) † 1989-02-27 1991-04-23 Arco Chemical Technology, Inc. Recovery of double metal cyanide complex catalyst from a polymer
US4985491A (en) † 1989-10-05 1991-01-15 Olin Corporation Polyurethane sealants made using high molecular weight polyols prepared with double metal cyanide catalysts
JP2653236B2 (ja) * 1990-10-05 1997-09-17 旭硝子株式会社 ポリエーテル化合物の製造方法
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
US5099075A (en) † 1990-11-02 1992-03-24 Olin Corporation Process for removing double metal cyanide catalyst residues from a polyol
US5132387A (en) * 1991-01-07 1992-07-21 Elf Atochem North America, Inc. Hindered amine light stabilizer hydrazides for stabilizing polyurethane, polyurea and polyurethane-polyurea polymers
US5235114A (en) † 1991-04-29 1993-08-10 Olin Corporation Process for purifying and end-capping polyols made using double metal cyanide catalysts
US5216797A (en) † 1991-07-17 1993-06-08 R. Hall Manufacturing Inc. Method and apparatus for debanding a bale
US5158922A (en) * 1992-02-04 1992-10-27 Arco Chemical Technology, L.P. Process for preparing metal cyanide complex catalyst
TW276260B (de) * 1992-07-15 1996-05-21 Ciba Geigy Ag
US5357038A (en) * 1992-08-03 1994-10-18 Olin Corporation Process and composition for providing double metal cyanide catalyzed polyols having enhanced reactivity
US5248833A (en) * 1992-09-22 1993-09-28 Arco Chemical Technology, L.P. Process for purifying polyols made with double metal cyanide catalysts
US5470813A (en) 1993-11-23 1995-11-28 Arco Chemical Technology, L.P. Double metal cyanide complex catalysts
US5482908A (en) * 1994-09-08 1996-01-09 Arco Chemical Technology, L.P. Highly active double metal cyanide catalysts
US5824738A (en) * 1994-10-07 1998-10-20 Davidson Textron Inc. Light stable aliphatic thermoplastic urethane elastomers and method of making same
US5811829A (en) * 1995-08-10 1998-09-22 Arco Chemical Technology, L.P. Viscosity stable isocyanate-terminated prepolymers and polyoxyalkylene polyether polyols having improved storage stability

Also Published As

Publication number Publication date
HUP9602195A3 (en) 1998-03-02
DE69624424T8 (de) 2011-03-17
CN1171922C (zh) 2004-10-20
AU702431B2 (en) 1999-02-18
KR970010810A (ko) 1997-03-27
HU9602195D0 (en) 1996-10-28
KR100422795B1 (ko) 2004-06-30
CN1174013C (zh) 2004-11-03
US5811829A (en) 1998-09-22
DK0759450T3 (da) 2003-02-17
ID16161A (id) 1997-09-11
TW440573B (en) 2001-06-16
ES2185751T5 (es) 2010-10-27
HU218734B (hu) 2000-11-28
JP2007291411A (ja) 2007-11-08
AU6201496A (en) 1997-02-13
CN1151996A (zh) 1997-06-18
EP0759450B2 (de) 2010-06-09
HK1051700A1 (en) 2003-08-15
MX9603322A (es) 1997-07-31
ATE226602T1 (de) 2002-11-15
CA2182910A1 (en) 1997-02-11
DE69624424T2 (de) 2003-03-06
CN1397576A (zh) 2003-02-19
CA2182910C (en) 2010-01-26
JP5171156B2 (ja) 2013-03-27
DK0759450T4 (da) 2010-09-20
AR003223A1 (es) 1998-07-08
SG55224A1 (en) 1998-12-21
BR9603364A (pt) 1998-05-12
DE69624424T3 (de) 2010-11-25
HK1051699A1 (en) 2003-08-15
US5919888A (en) 1999-07-06
HUP9602195A2 (en) 1997-05-28
ZA966792B (en) 1997-02-12
CN1397578A (zh) 2003-02-19
RO120262B1 (ro) 2005-11-30
EP0759450A3 (de) 1997-10-01
EP0759450A2 (de) 1997-02-26
JP4041549B2 (ja) 2008-01-30
EP0759450B1 (de) 2002-10-23
CN1092678C (zh) 2002-10-16
US6036879A (en) 2000-03-14
JPH09132630A (ja) 1997-05-20
ES2185751T3 (es) 2003-05-01

Similar Documents

Publication Publication Date Title
DE69624424D1 (de) Viskositätsstabile isocyanatterminierte Prepolymere sowie eine bessere Lagerstabilität aufweisende Polyoxyalkylen-Polyetherpolyole
HUP9700897A3 (en) Polyurethan prepolymer containing alkoxysilan- and hydantoingroup, process for producing thereof and its use in sealing-compound
EP0401990A3 (de) Prepolymere zur Verwendung in biomedizinischen Vorrichtungen
DE69713202D1 (de) Einführungsvorrichtungen sowie Anordnungen
DE69801025D1 (de) Polyurethan Biomaterialien zur Verwendung in medizinischen Vorrichtungen
IL134113A0 (en) Use of lactobacillus for reduction of the fibrinogen level in blood
ID20720A (id) Larutan berair yang mengandung niobium untuk digunakan dalam pembuatan katalis oksida yang mengandung niobium
GB9806076D0 (en) Improvements in or relating to the insertion and removal of smart cards
DE69615705T2 (de) Carbonsäure-funktionalität aufweisende polyurethan-polymere sowie ihre mischungen verwendet in magnetischen aufzeichnungsmedien
DE69623718D1 (de) Sehr niedrige Dichte aufweisende Polyurethanformschäume ausgehend von isocyanatterminierten Prepolymeren
DE69714146D1 (de) Polyether modifizierte Fluoralkylsiloxane
FI954531A (fi) Stabiloitu polyeetteripolyoli ja siitä saatu polyuretaanivaahto
NO176801C (no) Polyeter-polyoler med redusert umettethet, fremgangsmåte for fremstilling av slike, samt polyuretanpolymer og isocyanat-terminert prepolymer fremstilt av polyeterpolyolene
DE69625057D1 (de) Polyurethan-polyole sowie daraus hergestellte beschichtungen mit reduzierter viskosität
EP1239411A4 (de) Chipkarte und verfahren zur verwaltung eines flüchtigen speichers auf derselben
DE69828231D1 (de) Gegenstromreaktor mit zwischenstufiger Entfernung in Gas-Flüssigkeit Kontaktzonen
ATE240980T1 (de) Eine polyfunktionelle flüssige urethanzusammensetzung
DE59901078D1 (de) Isocyanatgruppenhaltige prepolymere und verfahren zu ihrer herstellung
NO942980D0 (no) Polymerer omfattende polyeterblokker og polyamidblokker
DE29704044U1 (de) Walzkörper für eine Drehtrommel sowie einen Walzkörper aufweisende Drehtrommel
PL334855A1 (en) Novel polyols and their application in obtaining polyurethanes
AU5733398A (en) Colour stable aromatic amines and the production of light-coloured aromatic amine-based polyether polyols
DE9418264U1 (de) Zweiteiliges Speicherstein-Element
DE29904177U1 (de) Formstein für das Anlegen von Pflanzbeeten in Hanglagen
KR950002781U (ko) 토큰 보관 카드

Legal Events

Date Code Title Description
8363 Opposition against the patent
8366 Restricted maintained after opposition proceedings
8328 Change in the person/name/address of the agent

Representative=s name: HOESSLE PATENTANWAELTE PARTNERSCHAFT, 70173 STUTTG