DE69120167T2 - Verbessertes Verfahren zur Herstellung von Polyglycidylnitraten - Google Patents

Verbessertes Verfahren zur Herstellung von Polyglycidylnitraten

Info

Publication number
DE69120167T2
DE69120167T2 DE69120167T DE69120167T DE69120167T2 DE 69120167 T2 DE69120167 T2 DE 69120167T2 DE 69120167 T DE69120167 T DE 69120167T DE 69120167 T DE69120167 T DE 69120167T DE 69120167 T2 DE69120167 T2 DE 69120167T2
Authority
DE
Germany
Prior art keywords
polyglycidyl
nitrates
production
improved process
improved
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
DE69120167T
Other languages
English (en)
Other versions
DE69120167D1 (de
Inventor
Rodney L Miller
Robert S Day
Alfred G Stern
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.)
ATK Launch Systems LLC
Original Assignee
Thiokol 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 Thiokol Corp filed Critical Thiokol Corp
Publication of DE69120167D1 publication Critical patent/DE69120167D1/de
Application granted granted Critical
Publication of DE69120167T2 publication Critical patent/DE69120167T2/de
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
    • 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
    • C08G65/22—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
    • C08G65/26—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)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Molecular Biology (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Polyethers (AREA)
DE69120167T 1990-08-02 1991-08-02 Verbessertes Verfahren zur Herstellung von Polyglycidylnitraten Expired - Fee Related DE69120167T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/561,797 US5120827A (en) 1990-08-02 1990-08-02 Process for producing improved poly(glycidyl nitrate)

Publications (2)

Publication Number Publication Date
DE69120167D1 DE69120167D1 (de) 1996-07-18
DE69120167T2 true DE69120167T2 (de) 1996-11-28

Family

ID=24243518

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69120167T Expired - Fee Related DE69120167T2 (de) 1990-08-02 1991-08-02 Verbessertes Verfahren zur Herstellung von Polyglycidylnitraten

Country Status (4)

Country Link
US (1) US5120827A (de)
EP (1) EP0471489B1 (de)
JP (1) JPH05140295A (de)
DE (1) DE69120167T2 (de)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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.
US5380777A (en) * 1993-01-08 1995-01-10 Thiokol Corporation Polyglycidyl nitrate plasticizers
US5498303A (en) * 1993-04-21 1996-03-12 Thiokol Corporation Propellant formulations based on dinitramide salts and energetic binders
US5587553A (en) * 1994-11-07 1996-12-24 Thiokol Corporation High performance pressable explosive compositions
GB2303130A (en) * 1995-07-10 1997-02-12 Secr Defence Cyclic oligomers of substituted cyclic ethers
EP1144473B1 (de) * 1998-11-12 2003-09-24 Alliant Techsystems Inc. Herstellung von energetischen thermoplastischen elastomeren die sowohl polyoxiran- als polyoxetanblöcke enthalten
US6815522B1 (en) * 1998-11-12 2004-11-09 Alliant Techsystems Inc. Synthesis of energetic thermoplastic elastomers containing oligomeric urethane linkages
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
WO2001029111A1 (en) 1999-10-19 2001-04-26 Alliant Techsystems Inc. Polymerization of poly(glycidyl nitrate) from high purity glycidyl nitrate synthesized from glycerol
US6730181B1 (en) * 2001-01-22 2004-05-04 Alliant Techsystems Inc. Process for making stable cured poly(glycidyl nitrate)
US6861501B1 (en) * 2002-01-22 2005-03-01 Alliant Techsystems Inc. Process for making stable cured poly(glycidyl nitrate) and energetic compositions comprising same
US6870061B2 (en) * 2003-01-10 2005-03-22 Alliant Techsystems Inc. Continuous process and system for production of glycidyl nitrate from glycerin, nitric acid and caustic and conversion of glycidyl nitrate to poly(glycidyl nitrate)
US20060042730A1 (en) * 2004-06-07 2006-03-02 Daicel Chemical Industries, Ltd. Gas generating composition
JP4575036B2 (ja) * 2004-06-07 2010-11-04 ダイセル化学工業株式会社 ガス発生剤組成物
US7714078B2 (en) * 2006-10-27 2010-05-11 Alliant Techsystems Inc. One pot procedure for poly (glycidyl nitrate) end modification
US8030440B1 (en) 2010-05-21 2011-10-04 Fluorochem, Inc. Synthesis of poly-(3-nitratooxetane)
US8318959B1 (en) 2012-01-04 2012-11-27 Flurochem, Inc. Synthesis and polymerization of glycidyl ethers

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3557181A (en) * 1961-12-11 1971-01-19 Exxon Research Engineering Co Oily polymer having polyether chain and nitroalkyl groups
US3305565A (en) * 1964-07-08 1967-02-21 Shell Oil Co Polyepihalohydrin preparation using fluoboric acid catalyst
US3531534A (en) * 1969-02-10 1970-09-29 Us Navy Bisfluorodinitro ethers and their preparation
US4393199A (en) * 1981-05-12 1983-07-12 S R I International Cationic polymerization
US4511742A (en) * 1982-08-30 1985-04-16 The B. F. Goodrich Company Extraction of oligomers from polymers of epihalohydrin
GB8912456D0 (en) * 1989-05-31 1989-07-19 Secr Defence Polymerisation of cyclic ether monomers capable of undergoing cationic oxonium ion ring-opening polymerisation

Also Published As

Publication number Publication date
EP0471489A2 (de) 1992-02-19
EP0471489B1 (de) 1996-06-12
DE69120167D1 (de) 1996-07-18
EP0471489A3 (en) 1992-04-08
US5120827A (en) 1992-06-09
JPH05140295A (ja) 1993-06-08

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee