ES2051228B1 - Procedimiento para la obtencion de poliglicidilnitrato hidroxiterminado y su aplicacion en la obtencion de polimeros energeticos. - Google Patents

Procedimiento para la obtencion de poliglicidilnitrato hidroxiterminado y su aplicacion en la obtencion de polimeros energeticos.

Info

Publication number
ES2051228B1
ES2051228B1 ES9201623A ES9201623A ES2051228B1 ES 2051228 B1 ES2051228 B1 ES 2051228B1 ES 9201623 A ES9201623 A ES 9201623A ES 9201623 A ES9201623 A ES 9201623A ES 2051228 B1 ES2051228 B1 ES 2051228B1
Authority
ES
Spain
Prior art keywords
obtaining
polyglycidylnitrate
procedure
hydroxythermine
application
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 - Fee Related
Application number
ES9201623A
Other languages
English (en)
Other versions
ES2051228A1 (es
Inventor
Gomez Jose Ramon Ochoa
Gomez Juan Jose Blanco
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.)
Union Espanola de Explosivos SA
Original Assignee
Union Espanola de Explosivos SA
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 Espanola de Explosivos SA filed Critical Union Espanola de Explosivos SA
Priority to ES9201623A priority Critical patent/ES2051228B1/es
Priority to EP93500116A priority patent/EP0594523A1/en
Publication of ES2051228A1 publication Critical patent/ES2051228A1/es
Application granted granted Critical
Publication of ES2051228B1 publication Critical patent/ES2051228B1/es
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C06—EXPLOSIVES; MATCHES
    • C06B—EXPLOSIVES OR THERMIC COMPOSITIONS; MANUFACTURE THEREOF; USE OF SINGLE SUBSTANCES AS EXPLOSIVES
    • C06B45/00—Compositions or products which are defined by structure or arrangement of component of product
    • C06B45/04—Compositions or products which are defined by structure or arrangement of component of product comprising solid particles dispersed in solid solution or matrix not used for explosives where the matrix consists essentially of nitrated carbohydrates or a low molecular organic explosive
    • C06B45/06—Compositions or products which are defined by structure or arrangement of component of product comprising solid particles dispersed in solid solution or matrix not used for explosives where the matrix consists essentially of nitrated carbohydrates or a low molecular organic explosive the solid solution or matrix containing an organic component
    • C06B45/10—Compositions or products which are defined by structure or arrangement of component of product comprising solid particles dispersed in solid solution or matrix not used for explosives where the matrix consists essentially of nitrated carbohydrates or a low molecular organic explosive the solid solution or matrix containing an organic component the organic component containing a resin
    • C06B45/105—The resin being a polymer bearing energetic groups or containing a soluble organic explosive
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D303/00—Compounds containing three-membered rings having one oxygen atom as the only ring hetero atom
    • C07D303/02—Compounds containing oxirane rings
    • C07D303/12—Compounds containing oxirane rings with hydrocarbon radicals, substituted by singly or doubly bound oxygen atoms
    • C07D303/16—Compounds containing oxirane rings with hydrocarbon radicals, substituted by singly or doubly bound oxygen atoms by esterified hydroxyl radicals
    • 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
    • C08G65/32—Polymers modified by chemical after-treatment
    • C08G65/321—Polymers modified by chemical after-treatment with inorganic compounds
    • C08G65/325—Polymers modified by chemical after-treatment with inorganic compounds containing nitrogen

Abstract

PROCEDIMIENTO PARA LA OBTENCION DE POLIGLICIDILNITRATO HIDROXITERMINADO Y SU APLICACION EN LA OBTENCION DE POLIMEROS ENERGETICOS. PROCEDIMIENTO PARA LA OBTENCION DE POLIMEROS ENERGETICOS A PARTIR DE POLIGLICIDILNITRATO HIDROXITERMINADO. SE DESCRIBEN NUEVOS COPOLIMEROS GLICIDILAZIDA-GLICIDILNITRATO (GAP-PGN) HIDROXITERMINADOS DE FORMULA (I) DONDE N ES UN NUM. ENTERO COMPRENDIDO ENTRE 8 Y 84 Y M ES UN NUM. ENTERO MAYOR QUE CERO Y MENOR QUE N, OBTENIDOS POR REACCION ENTRE UN POLIMERO DE POLIGLICIDILNITRATO (II) CON UNA AZIDA METALICA EN UN DISOLVENTE ORGANICO Y OPCIONALMENTE EN PRESENCIA DE UN CATALIZADOR DE TRANSFERENCIA DE FASE (CTF). CUANDO LA SUSTITUCION DO GRUPOS NITRATO POR GRUPOS AZIDA ES IGUAL O SUPERIOR AL 95% LA INVENCION PROPORCIONA EL HOMOPOLIMERO GAP (VII) HIDROXITERMINADO. SE DESCRIBE ADEMAS LA OBTENCION DE GLICIDILNITRATO (GN) (III) A PARTIR DE GLICIDOL Y UN CLORURO DE UN ACIDO SULFONICO.LOS COPOLIMEROS GAP-PGN (I) Y LOS HOMOPOLIMEROS GAP (VII) SON UTILES COMO ENLAZANTES ENERGETICOS EN LA FORMULACION DE PROPULSANTES SOLIDOS PARA COHETES.
ES9201623A 1992-07-31 1992-07-31 Procedimiento para la obtencion de poliglicidilnitrato hidroxiterminado y su aplicacion en la obtencion de polimeros energeticos. Expired - Fee Related ES2051228B1 (es)

Priority Applications (2)

Application Number Priority Date Filing Date Title
ES9201623A ES2051228B1 (es) 1992-07-31 1992-07-31 Procedimiento para la obtencion de poliglicidilnitrato hidroxiterminado y su aplicacion en la obtencion de polimeros energeticos.
EP93500116A EP0594523A1 (en) 1992-07-31 1993-07-30 A process for producing energetic polymers starting with hydroxy-terminated polyglycidil nitrate

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES9201623A ES2051228B1 (es) 1992-07-31 1992-07-31 Procedimiento para la obtencion de poliglicidilnitrato hidroxiterminado y su aplicacion en la obtencion de polimeros energeticos.

Publications (2)

Publication Number Publication Date
ES2051228A1 ES2051228A1 (es) 1994-06-01
ES2051228B1 true ES2051228B1 (es) 1994-12-16

Family

ID=8277870

Family Applications (1)

Application Number Title Priority Date Filing Date
ES9201623A Expired - Fee Related ES2051228B1 (es) 1992-07-31 1992-07-31 Procedimiento para la obtencion de poliglicidilnitrato hidroxiterminado y su aplicacion en la obtencion de polimeros energeticos.

Country Status (2)

Country Link
EP (1) EP0594523A1 (es)
ES (1) ES2051228B1 (es)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100514344B1 (ko) * 2003-04-30 2005-09-13 국방과학연구소 2-니트레이토에틸 옥시란, 폴리(2-니트레이토에틸 옥시란)및 그의 제조방법
DE102011114167A1 (de) * 2011-09-23 2013-03-28 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Seitenketten-funktionalisiertes PEG

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4379894A (en) * 1981-12-14 1983-04-12 Rockwell International Corporation Aqueous process for the quantitative conversion of polyepichlorohydrin to glycidyl azide polymer
USH272H (en) * 1986-03-26 1987-05-05 The United States Of America As Represented By The Secretary Of The Army Poly(allyl azido nitrates)
CA1322813C (en) * 1987-06-01 1993-10-05 Edgar R. Wilson Azide-terminated azido compound
US4937361A (en) * 1989-02-02 1990-06-26 Rockwell International Corporation Glycidyl azide polymer and method of preparation
US5087773A (en) * 1990-04-23 1992-02-11 Syracuse University Selective tellurium-mediated synthesis of optically active E- or Z-allyl alcohols from optically active epoxy alcohols
US5162494A (en) * 1990-11-05 1992-11-10 Thiokol Corporation Isotactic poly(glydicyl nitrate) and synthesis thereof

Also Published As

Publication number Publication date
EP0594523A1 (en) 1994-04-27
ES2051228A1 (es) 1994-06-01

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FD1A Patent lapsed

Effective date: 19960801