SE8303533L - Polyol-kedjeforlengningsmedelsblandning, polymer/polyol-kedjeforlengningsmedelsblandning och anvendning derav for framstellning av polyuretanelaster - Google Patents

Polyol-kedjeforlengningsmedelsblandning, polymer/polyol-kedjeforlengningsmedelsblandning och anvendning derav for framstellning av polyuretanelaster

Info

Publication number
SE8303533L
SE8303533L SE8303533A SE8303533A SE8303533L SE 8303533 L SE8303533 L SE 8303533L SE 8303533 A SE8303533 A SE 8303533A SE 8303533 A SE8303533 A SE 8303533A SE 8303533 L SE8303533 L SE 8303533L
Authority
SE
Sweden
Prior art keywords
chain extension
polyol chain
polymer
extension mixture
polyol
Prior art date
Application number
SE8303533A
Other languages
English (en)
Other versions
SE8303533D0 (sv
Inventor
F E Critchfield
R M Gerkin
L E Hawker
Original Assignee
Union Carbide Corp
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 Union Carbide Corp filed Critical Union Carbide Corp
Publication of SE8303533D0 publication Critical patent/SE8303533D0/sv
Publication of SE8303533L publication Critical patent/SE8303533L/sv

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
    • C08G65/2603—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
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F283/00—Macromolecular compounds obtained by polymerising monomers on to polymers provided for in subclass C08G
    • C08F283/06—Macromolecular compounds obtained by polymerising monomers on to polymers provided for in subclass C08G on to polyethers, polyoxymethylenes or polyacetals
    • 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
    • C08G18/63—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
    • C08G18/28—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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L75/00—Compositions of polyureas or polyurethanes; Compositions of derivatives of such polymers
    • C08L75/04—Polyurethanes
    • C08L75/08—Polyurethanes from 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
    • C08G2120/00—Compositions for reaction injection moulding processes

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)
  • Polyethers (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Graft Or Block Polymers (AREA)

Claims (1)

PATENTKRAV
1. Polyol-kedjefrirlangningsmedelsblandning kannetecknad av att den bestir av en pOly(oxipropylen-oxietylen)polyol coin bar ett hydroxyltal av Iran ungefar 20 till 60, en oxietylenandgruppsdel av fran ungefar 10 till 30 viktprocent och en intern oxietylenhalt av lam ungefar 5 till 60 viktprocent och ett dedjeforlangningsmedel med en lag molekylvikt.
SE8303533A 1976-07-06 1983-06-20 Polyol-kedjeforlengningsmedelsblandning, polymer/polyol-kedjeforlengningsmedelsblandning och anvendning derav for framstellning av polyuretanelaster SE8303533L (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/703,022 US4125505A (en) 1976-07-06 1976-07-06 Polymer/polyols from high ethylene oxide content polyols

Publications (2)

Publication Number Publication Date
SE8303533D0 SE8303533D0 (sv) 1983-06-20
SE8303533L true SE8303533L (sv) 1983-06-20

Family

ID=24823631

Family Applications (2)

Application Number Title Priority Date Filing Date
SE7707850A SE434646B (sv) 1976-07-06 1977-07-05 Polyolkomposition samt en herpa baserad flytande polymerprodukt
SE8303533A SE8303533L (sv) 1976-07-06 1983-06-20 Polyol-kedjeforlengningsmedelsblandning, polymer/polyol-kedjeforlengningsmedelsblandning och anvendning derav for framstellning av polyuretanelaster

Family Applications Before (1)

Application Number Title Priority Date Filing Date
SE7707850A SE434646B (sv) 1976-07-06 1977-07-05 Polyolkomposition samt en herpa baserad flytande polymerprodukt

Country Status (14)

Country Link
US (1) US4125505A (sv)
JP (2) JPS5313700A (sv)
AU (1) AU509111B2 (sv)
BE (1) BE856486A (sv)
BR (1) BR7704381A (sv)
CA (1) CA1105182A (sv)
DE (3) DE2759334C2 (sv)
ES (2) ES460407A1 (sv)
FR (1) FR2357592A1 (sv)
GB (1) GB1579640A (sv)
IT (1) IT1081512B (sv)
MX (1) MX146808A (sv)
NL (1) NL7707438A (sv)
SE (2) SE434646B (sv)

Families Citing this family (59)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4312973A (en) * 1978-08-10 1982-01-26 Union Carbide Corporation Polyurethane elastomers prepared from polyol or polymer/polyol-chain extender mixtures
US4242476A (en) * 1978-11-17 1980-12-30 Union Carbide Corporation Polymer/polyol compositions containing vinylidene chloride
FR2446298A1 (fr) * 1979-01-15 1980-08-08 Inst Sint Smol Procede continu de preparation de polyethers
DE2915610A1 (de) * 1979-04-18 1980-10-30 Bayer Ag Verfahren zur herstellung von modifizierten polyetherpolyolen und deren verwendung in verfahren zur herstellung von polyurethankunststoffen
US4243760A (en) * 1979-05-23 1981-01-06 Texaco Development Corporation Reaction injection molded polyurethane
JPS5831093B2 (ja) * 1980-09-11 1983-07-04 テキサコ・デイベロップメント・コ−ポレ−ション 反応射出成形ポリウレタンエラストマ−の製造方法
JPS57209920A (en) * 1981-06-18 1982-12-23 Sanyo Chem Ind Ltd Production of polyurethane
DE3126517A1 (de) * 1981-07-04 1983-01-20 Basf Ag, 6700 Ludwigshafen Verfahren zur herstellung von gegebenenfalls zellhaltigen polyurethan-elastomeren
DE3137132A1 (de) * 1981-09-18 1983-04-07 Basf Ag, 6700 Ludwigshafen Verfahren zur herstellung von elastischen polyurethan-weichschaumstoffen
DE3219759A1 (de) * 1982-05-26 1983-12-01 Bayer Ag, 5090 Leverkusen Einphasig lagerstabile polyolkompositionen mit hohem ethylenglykol-anteil und ihre verwendung zur herstellung von polyurethanen
DE3219822A1 (de) 1982-05-26 1983-12-01 Bayer Ag, 5090 Leverkusen Einphasig lagerstabile, salzhaltige polyolkompositionen mit hohem ethylenglykol- oder butandiol-anteil und ihre verwendung zur herstellung von polyurethanen
JPS58208335A (ja) * 1982-05-29 1983-12-05 Nippon Polyurethan Kogyo Kk ゴム配合組成物
JPS59187019A (ja) * 1983-04-08 1984-10-24 Asahi Glass Co Ltd ポリウレタン系エラストマ−の製造方法
US4521548A (en) * 1983-04-12 1985-06-04 The Dow Chemical Company Preparation of polyether polyols
JPS59227921A (ja) * 1983-06-10 1984-12-21 Asahi Glass Co Ltd ポリウレタン系エラストマ−の製造方法
US4448903A (en) * 1983-07-25 1984-05-15 Mobay Chemical Corporation Novel system for the production of polyurethanes
US4539339A (en) * 1984-09-27 1985-09-03 Texaco Inc. Polyurethane foams made from vinyl polymer polyols
US4539378A (en) * 1984-09-27 1985-09-03 Texaco Inc. Vinyl polymer polyols made using epoxy resin-modified polyols
US4731416A (en) * 1984-10-01 1988-03-15 The Dow Chemical Company Polyurethane-type adhesives containing nonaqueous solutions of acrylate polymers
US4622361A (en) * 1985-03-29 1986-11-11 Union Carbide Corporation Flame retarded high modulus polyurethane elastomers and method of making same
US4785127A (en) * 1985-08-05 1988-11-15 Arco Chemical Company Vinyl polymer polyols made using partially alkoxylated polyoxyalkyleneamines
US4686240A (en) 1985-10-25 1987-08-11 Union Carbide Corporation Process for producing polyurethane foams using foam modifiers
JPS62288623A (ja) * 1986-06-05 1987-12-15 M D Kasei Kk ウレタン発泡体の製造方法
GB2199504A (en) * 1987-01-06 1988-07-13 Peter Egan Directional dice
US4883825A (en) * 1987-12-30 1989-11-28 Union Carbide Chemicals And Plastics Company Inc. Process for the manufacture of low density, flexible polyurethane foams
US5171759A (en) * 1988-07-12 1992-12-15 Arco Chemical Technology, L.P. Polymer polyol compositions and their use in the preparation of polyurethane foams
NO176611C (no) * 1988-07-12 1995-05-03 Arco Chem Tech Polymerpolyol nyttig ved fremstillingen av fleksible polyuretanskum og dens anvendelse
US5011908A (en) * 1988-07-12 1991-04-30 Arco Chemical Technology, Inc. Polymer polyol compositions and their use in the preparation of polyurethane foams
US5145602A (en) * 1989-02-01 1992-09-08 Union Oil Company Of California Sol/gels containing nonionic surfactants and preparation methods
JPH02206643A (ja) * 1989-02-03 1990-08-16 Asahi Glass Co Ltd ポリマー分散ポリオール，およびその用途
US5122548A (en) * 1990-03-23 1992-06-16 The Dow Chemical Company Elastomeric polyisocyanate-based polymers from polyoxyalkylene polyols containing internal polyoxyethylene blocks
US5342291A (en) * 1991-08-29 1994-08-30 Minnesota Mining And Manufacturing Company Printed woven fiber materials and method
DE69324427T2 (de) * 1992-03-24 1999-08-05 Dow Chemical Co Neues endbehandlungsverfahren für hydroxyfunktionelle polythethern
GB9301995D0 (en) * 1993-02-02 1993-03-17 Ici Plc Process for making flexible foams
EP0677543B2 (en) * 1994-04-12 2006-11-15 Mitsui Chemicals, Inc. Preparation of polyoxyalkylene polyols, polymer polyols and flexible polyurethane foams
US5677413A (en) * 1995-06-15 1997-10-14 Arco Chemical Technology, L.P. Polyurethane elastomers exhibiting improved demold green strength and water absorption and haze-free polyols suitable for their preparation
EP1303554B1 (en) * 2000-07-27 2012-08-29 Huntsman International Llc Polyol processing
JP3943493B2 (ja) * 2000-09-28 2007-07-11 三洋化成工業株式会社 ポリエーテル、活性水素化合物、およびフォームの製造方法
US6833390B2 (en) * 2002-07-22 2004-12-21 Bayer Polymers Llc Process for preparing closed-cell water-blown rigid polyurethane foams having improved mechanical properties
US6855742B2 (en) * 2003-01-28 2005-02-15 Bayer Antwerp, N.V. Agents for reducing the force-to-crush (FTC) of high support flexible foams
DE102004017294A1 (de) * 2004-04-05 2005-10-20 Basf Ag Verfahren zur Herstellung von Polyurethan-Schaumstoffen
JP4609179B2 (ja) * 2004-05-14 2011-01-12 旭硝子株式会社 硬質発泡合成樹脂の製造方法
DE102004060284A1 (de) * 2004-12-15 2006-06-29 Bayer Materialscience Ag Reaktive Polyurethan-Prepolymere mit einem geringen Gehalt an monomeren Diisocyanaten
JP5062179B2 (ja) * 2006-11-20 2012-10-31 旭硝子株式会社 硬質ポリウレタンフォームの製造方法
EP1935918A1 (en) * 2006-12-20 2008-06-25 Repsol Ypf S.A. New reactive polyols
ES2423054T3 (es) 2009-03-25 2013-09-17 Byk-Chemie Gmbh Composición que comprende mezclas estables de polioles
EP2516495B1 (de) 2009-12-22 2015-07-29 BYK-Chemie GmbH Zusammensetzung umfassend stabile polyolmischungen
DE102011050013A1 (de) * 2011-04-29 2012-10-31 Bayer Materialscience Aktiengesellschaft Polyurethanschaum und Verfahren zu seiner Herstellung
US10066047B2 (en) 2012-02-02 2018-09-04 Covestro Llc Polyurethane foams with decreased aldehyde emissions, a process for preparing these foams and a method for decreasing aldehyde in polyurethane foams
US20130289150A1 (en) 2012-04-26 2013-10-31 Bayer Materialscience Ag Viscoelastic polyurethane foams
US9951174B2 (en) 2015-05-20 2018-04-24 Covestro Llc Polyol compositions, a process for the production of these polyol compositions, and their use in the production of open celled polyurethane foams having high airflow
KR20230125109A (ko) 2016-11-11 2023-08-28 에보니크 오퍼레이션즈 게엠베하 폴리우레탄 기재 발포체용 유화제
JP7162609B2 (ja) 2017-03-15 2022-10-28 コベストロ・エルエルシー 温度感度が低減した改良粘弾性フォーム用ポリオール
US10766998B2 (en) 2017-11-21 2020-09-08 Covestro Llc Flexible polyurethane foams
CN114514257A (zh) 2019-10-09 2022-05-17 科思创有限公司 使用光学和红外成像的生产聚氨酯泡沫产品的方法、系统和计算机程序产品
CN112341596B (zh) * 2020-10-28 2022-04-19 山东一诺威聚氨酯股份有限公司 预制型聚氨酯发泡弹性体材料及其制备方法、施工的球场及其施工方法
WO2022106552A1 (en) * 2020-11-20 2022-05-27 Huntsman International Llc Upgraded stabilized polyol composition
US11572433B2 (en) 2021-03-12 2023-02-07 Covestro Llc In-situ formed polyols, a process for their preparation, foams prepared from these in-situ formed polyols and a process for their preparation
US11718705B2 (en) 2021-07-28 2023-08-08 Covestro Llc In-situ formed polyether polyols, a process for their preparation, and a process for the preparation of polyurethane foams

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1120223A (en) * 1964-06-23 1968-07-17 Lankro Chem Ltd Improvements in or relating to polyethers and polyurethanes derived therefrom
GB1321697A (en) * 1970-11-16 1973-06-27 Sangamo Weston Optical attachments for exposure meters
BE788115A (fr) 1971-08-30 1973-02-28 Union Carbide Corp Compositions a base d'un polymere et d'un polyol convenant pourla fabrication des mousses de polyurethane
GB1355227A (en) * 1971-12-10 1974-06-05 Shell Int Research Mixtures for the preparation of polyurethane foams
DE2220338C3 (de) 1972-04-26 1978-08-17 Bayer Ag, 5090 Leverkusen Verwendung von Äthylenoxid/Propylenoxid-Mischpolymerisaten als wasserlösliche Schmiermittel, Metallbearbeitungsmittel und Hydraulikflüssigkeiten
US3823201A (en) * 1972-12-04 1974-07-09 Basf Wyandotte Corp Highly-stable graft copolymer dispersions in polyols containing unsaturation and polyurethanes prepared therefrom
JPS533438B2 (sv) * 1973-05-02 1978-02-06
DE2341294C3 (de) * 1973-08-16 1981-12-24 Bayer Ag, 5090 Leverkusen Polyolgemische
GB1505126A (en) * 1974-05-15 1978-03-22 Mccord Corp Thermoplastic polyurethane
US3983094A (en) * 1975-09-11 1976-09-28 Uniroyal, Inc. Thermally stable polyurethane elastomers produced from poly(oxypropylene)-poly(oxyethylene)glycols of high oxyethylene group content
DE2607380C3 (de) * 1976-02-24 1981-07-23 Bayer Ag, 5090 Leverkusen Verfahren zur Herstellung von warmformbaren Polyisocyanuratschaumstoffen

Also Published As

Publication number Publication date
SE434646B (sv) 1984-08-06
JPS6239609B2 (sv) 1987-08-24
AU2670877A (en) 1979-01-11
DE2730374C2 (de) 1982-12-23
US4125505A (en) 1978-11-14
ES460407A1 (es) 1978-05-01
CA1105182A (en) 1981-07-14
FR2357592A1 (fr) 1978-02-03
SE8303533D0 (sv) 1983-06-20
JPS56127627A (en) 1981-10-06
BE856486A (fr) 1978-01-05
BR7704381A (pt) 1978-04-04
JPS5313700A (en) 1978-02-07
DE2730374A1 (de) 1978-01-12
DE2759334C2 (de) 1984-07-19
DE2759398B1 (de) 1980-07-17
AU509111B2 (en) 1980-04-17
GB1579640A (en) 1980-11-19
MX146808A (es) 1982-08-24
NL7707438A (nl) 1978-01-10
ES464399A1 (es) 1978-09-01
IT1081512B (it) 1985-05-21
FR2357592B1 (sv) 1980-04-25
SE7707850L (sv) 1978-01-07
JPS576471B2 (sv) 1982-02-04

Similar Documents

Publication Publication Date Title
SE8303533L (sv) Polyol-kedjeforlengningsmedelsblandning, polymer/polyol-kedjeforlengningsmedelsblandning och anvendning derav for framstellning av polyuretanelaster
NZ226301A (en) Preparation of polyurethane-backed textiles using polyols containing internal oxyethylene block or a terminal oxyethylene cap; polyol compositions
DE69027957D1 (de) Auf Polyetherpolyolen, die niedrige Ungesättigtheit aufweisen, basierende Polyurethan-Weichschäume und ein Verfahren zu ihrer Herstellung
DE4225045A1 (de) Verwendung von wasserlöslichen oder in Wasser dispergierbaren Polyurethanen als Hilfsmittel in kosmetischen und pharmazeutischen Zubereitungen und Polyurethane, die Polymilchsäurepolyole einpolymerisiert enthalten
DE10104079B4 (de) Verwendung von Mischungen als Abform- oder Dubliermassen im Dentalbereich
WO1998016914A3 (en) Composition for making thermoplastic polyurethanes
EP1390424B2 (de) N-alkylaziridinoprepolymere als dentalmasse
EP1125961B1 (de) Neue polyoxyalkylenpolyole und verfahren zur herstellung eines polymers mit ringöffnung
EP1293525A3 (en) Polyurethane or polyurethan-urea elastomeric compositions
EP0413265A2 (de) Transparente, heissdampfsterilisierbare, kompakte Polyurethan-Vergussmassen, Verfahren zu ihrer Herstellung und ihre Verwendung, insbesondere für medizinisch technische Artikel
DE69114476D1 (de) Cyclosporin enthaltende orale pharmazeutische zusammensetzung sowie verfahren zu deren herstellung.
CA2067846A1 (en) Polyol components for the production of polyurethane mouldings
WO2003085019A1 (de) Vernetzte polyurethane aus polytetrahydrofuran
KR900018324A (ko) 습기-경화성 봉합재 조성물
EP0432888A3 (en) Impact resistant polyacetal compositions exhibiting excellent antistaticity
DE4439769B4 (de) Kunststoffe mit einem Gehalt an Silan-, Ether- und Urethangruppen und ihre Verwendung als Abformmassen
US4755321A (en) Storage stable polyol compositions
ATE282055T1 (de) Nicht zytotoxische medizinische artikel aus polyurethanen
GB1110868A (en) Elastic segmented polymers
DE4317605C1 (de) Organopolysiloxanpolyether und deren Verwendung als hydrolysestabile Netzmittel in wäßrigen Systemen
US4839087A (en) Storage stable blend comprising a long chain polyol, a short chain diol and a urethane
KR880004142A (ko) 폴리에스테르계 스판덱스 필라멘트
SU979466A1 (ru) Полиуретанова композици дл покрытий заливочного типа
Angelmayer Unsaturated polyurethanes and their use as dispersing agents for alkyd resins
JPS5712071A (en) Cold-curing two-pack type urethane paint

Legal Events

Date Code Title Description
NAV Patent application has lapsed

Ref document number: 8303533-7

Format of ref document f/p: F