ES2095253T3 - Polimerizacion de eteres ciclicos. - Google Patents

Polimerizacion de eteres ciclicos.

Info

Publication number
ES2095253T3
ES2095253T3 ES90908292T ES90908292T ES2095253T3 ES 2095253 T3 ES2095253 T3 ES 2095253T3 ES 90908292 T ES90908292 T ES 90908292T ES 90908292 T ES90908292 T ES 90908292T ES 2095253 T3 ES2095253 T3 ES 2095253T3
Authority
ES
Spain
Prior art keywords
pct
oxirane
sec
formation
date
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
ES90908292T
Other languages
English (en)
Inventor
Malcolm John Stewart
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.)
UK Secretary of State for Defence
Original Assignee
UK Secretary of State for Defence
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 UK Secretary of State for Defence filed Critical UK Secretary of State for Defence
Application granted granted Critical
Publication of ES2095253T3 publication Critical patent/ES2095253T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • C08G65/04—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 only
    • C08G65/22—Cyclic ethers having at least one atom other than carbon and hydrogen outside the ring
    • 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
    • C08G65/04—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 only
    • C08G65/06—Cyclic ethers having no atoms other than carbon and hydrogen outside the ring
    • C08G65/08—Saturated oxiranes
    • C08G65/10—Saturated oxiranes characterised by the catalysts used
    • C08G65/105—Onium 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
    • 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
    • C08G65/04—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 only
    • C08G65/06—Cyclic ethers having no atoms other than carbon and hydrogen outside the ring
    • C08G65/16—Cyclic ethers having four or more ring atoms
    • 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
    • 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
    • C08G65/2654—Aluminium or boron; Compounds thereof

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polyethers (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Heterocyclic Compounds That Contain Two Or More Ring Oxygen Atoms (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Polyesters Or Polycarbonates (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)

Abstract

LA INVENCION SE REFIERE A LA PRODUCCION DE POLIMEROS TERMINADOS EN HIDROXI EN LA GAMA DE 2,000-20,000 MW INDICADO PARA USO COMO PREPOLIMEROS EN REACCIONES DE CURACION CON ISOCIANATOS PARA PRODUCIR ELASTOMEROS. EL PROCESO IMPLICA LA ADICION CONTINUA DURANTE PERIODOS DE 25-50 HORAS DE UN OXIRANO (MONOEPOXIDO) O UNA MEZCLA DE OXIRANO Y UN OXETANO A UNA MEZCLA DE REACCION, COMPUESTA DE EXCESOS ESTOIQUIOMETRICOS DE UN CATALIZADOR FORMADOR DE IONES DE OXONIO TALES COMO BF SUB 3-ETERATO Y UN INICIADOR DIOL DISUELTO EN UN SOLVENTE INERTE. BAJO ESTAS CONDICIONES, SE PRODUCE LA EXTENSION DE LA CADENA DEL DIOL Y SE MINIMIZA LA FORMACION DE OLIGOMEROS CICLICOS Y OTRAS IMPUREZAS. EL INDICE MOL DEL INICIADOR PARA EL CATALIZADOR SE MANTIENE POR ENCIMA DE 10:1 PARA SUPRIMIR LA FORMACION DE ESPECIES TERMINALES CATIONICAS EN LA CRECIENTE CADENA POLIMERICA.
ES90908292T 1989-05-31 1990-05-30 Polimerizacion de eteres ciclicos. Expired - Lifetime ES2095253T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB898912456A GB8912456D0 (en) 1989-05-31 1989-05-31 Polymerisation of cyclic ether monomers capable of undergoing cationic oxonium ion ring-opening polymerisation

Publications (1)

Publication Number Publication Date
ES2095253T3 true ES2095253T3 (es) 1997-02-16

Family

ID=10657619

Family Applications (2)

Application Number Title Priority Date Filing Date
ES90908292T Expired - Lifetime ES2095253T3 (es) 1989-05-31 1990-05-30 Polimerizacion de eteres ciclicos.
ES9001499A Expired - Lifetime ES2022799A6 (es) 1989-05-31 1990-05-30 Procedimiento para polimerizar eteres ciclicos.

Family Applications After (1)

Application Number Title Priority Date Filing Date
ES9001499A Expired - Lifetime ES2022799A6 (es) 1989-05-31 1990-05-30 Procedimiento para polimerizar eteres ciclicos.

Country Status (14)

Country Link
US (1) US5313000A (es)
EP (1) EP0474696B1 (es)
JP (1) JPH04505934A (es)
AT (1) ATE145413T1 (es)
AU (1) AU635034B2 (es)
BR (1) BR9007410A (es)
DE (1) DE69029196T2 (es)
DK (1) DK0474696T3 (es)
ES (2) ES2095253T3 (es)
GB (2) GB8912456D0 (es)
IL (1) IL94480A (es)
IN (1) IN177062B (es)
NO (1) NO302662B1 (es)
WO (1) WO1990015092A1 (es)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9014647D0 (en) * 1990-07-02 1993-06-02 Secr Defence Extrudable gun propellant composition
US5120827A (en) * 1990-08-02 1992-06-09 Thiokol Corporation Process for producing improved poly(glycidyl nitrate)
ES2051227B1 (es) * 1992-07-31 1994-12-16 Espanola Explosivos Procedimiento para la obtencion de un polimero poliglicidil p-toluensulfonato hidroxiterminado y su aplicacion en la sintesis de polimeros energeticos explosivos y fotosensibles.
FR2697256B1 (fr) * 1992-10-23 1994-12-09 Centre Nat Rech Scient Polyéthers perfluoroalkylés hydroxylés, procédé de préparation et application à la synthèse de matériaux polyuréthanes.
US5426174A (en) * 1992-12-08 1995-06-20 Arco Chemical Technology, L.P. Hydroxy-functionalized polyoxyalkylene ether compositions derived from mixtures of C4 epoxides
US5380777A (en) * 1993-01-08 1995-01-10 Thiokol Corporation Polyglycidyl nitrate plasticizers
US5466759A (en) * 1994-01-18 1995-11-14 Eastman Chemical Company Polyether glycols and alcohols derived from 3,4-epoxy-1-butene
EP1181937A3 (en) 1994-08-09 2004-02-04 Cytrx Corporation Novel vaccine adjuvant and vaccine
WO1996006145A1 (en) * 1994-08-19 1996-02-29 Akzo Nobel N.V. Liquid-crystalline polyethers
US5587553A (en) * 1994-11-07 1996-12-24 Thiokol Corporation High performance pressable explosive compositions
ATE201514T1 (de) * 1995-12-22 2001-06-15 Dejima Tech Bv Temperatur-angepasste verzögerungsschicht
US6815522B1 (en) * 1998-11-12 2004-11-09 Alliant Techsystems Inc. Synthesis of energetic thermoplastic elastomers containing oligomeric urethane linkages
AU3690900A (en) * 1998-11-12 2000-06-26 Cordant Technologies, Inc. Synthesis of energetic thermoplastic elastomers containing both polyoxirane and polyoxetane blocks
US7101955B1 (en) 1998-11-12 2006-09-05 Alliant Techsystems Inc. Synthesis of energetic thermoplastic elastomers containing both polyoxirane and polyoxetane blocks
US6997997B1 (en) 1998-11-12 2006-02-14 Alliant Techsystems Inc. Method for the synthesis of energetic thermoplastic elastomers in non-halogenated solvents
SE514207C2 (sv) 1999-03-23 2001-01-22 Perstorp Ab Hyperförgrenad dendritisk polyeter och förfarande för framställning därav
WO2001029111A1 (en) 1999-10-19 2001-04-26 Alliant Techsystems Inc. Polymerization of poly(glycidyl nitrate) from high purity glycidyl nitrate synthesized from glycerol
US7320848B2 (en) * 2004-03-31 2008-01-22 Samsung Electronics Co., Ltd. Poly(azine)-based charge transport materials
US7534540B2 (en) 2004-03-31 2009-05-19 Samsung Electronics Co., Ltd. Azine-based charge transport materials having two reactive rings
US8692030B1 (en) * 2006-04-20 2014-04-08 Pittsburg State University Biobased-petrochemical hybrid polyols
JP5655281B2 (ja) * 2008-06-10 2015-01-21 東ソー株式会社 塩素化ポリエーテル及びそれよりなるポリウレタン
US8030440B1 (en) * 2010-05-21 2011-10-04 Fluorochem, Inc. Synthesis of poly-(3-nitratooxetane)
US9822088B2 (en) 2011-03-30 2017-11-21 The United States Of America As Represented By The Administrator Of Nasa Anisotropic copoly(imide oxetane) coatings and articles of manufacture, copoly(imide oxetane)s containing pendant fluorocarbon moieties, oligomers and processes therefor
US9278374B2 (en) 2012-06-08 2016-03-08 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Modified surface having low adhesion properties to mitigate insect residue adhesion
CN115975176A (zh) * 2023-01-17 2023-04-18 广东粤港澳大湾区黄埔材料研究院 含异噁唑啉环的热塑性弹性体及其制备方法、应用

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3305565A (en) * 1964-07-08 1967-02-21 Shell Oil Co Polyepihalohydrin preparation using fluoboric acid catalyst
US4110268A (en) * 1976-09-27 1978-08-29 Witco Chemical Corporation Polyether polyols and polyurethane foams made therefrom
US4113785A (en) * 1976-10-29 1978-09-12 Basf Wyandotte Corporation Polyether polyols and method of preparing same
US4393199A (en) * 1981-05-12 1983-07-12 S R I International Cationic polymerization
US4806613A (en) * 1988-03-29 1989-02-21 Morton Thiokol, Inc. Method of producing thermoplastic elastomers having alternate crystalline structure for use as binders in high-energy compositions

Also Published As

Publication number Publication date
DE69029196T2 (de) 1997-05-15
US5313000A (en) 1994-05-17
ES2022799A6 (es) 1991-12-01
BR9007410A (pt) 1992-07-21
WO1990015092A1 (en) 1990-12-13
IL94480A (en) 1994-12-29
GB8912456D0 (en) 1989-07-19
DE69029196D1 (de) 1997-01-02
ATE145413T1 (de) 1996-12-15
AU635034B2 (en) 1993-03-11
DK0474696T3 (da) 1996-12-09
GB2249314A (en) 1992-05-06
EP0474696B1 (en) 1996-11-20
EP0474696A1 (en) 1992-03-18
NO302662B1 (no) 1998-04-06
GB9124683D0 (en) 1992-01-15
JPH04505934A (ja) 1992-10-15
NO914557L (no) 1991-11-21
GB2249314B (en) 1994-02-09
AU5728190A (en) 1991-01-07
IN177062B (es) 1996-10-26
NO914557D0 (no) 1991-11-21

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