ATE435251T1 - Energiereiche thermoplastische copolyurethan- elastomere - Google Patents

Energiereiche thermoplastische copolyurethan- elastomere

Info

Publication number
ATE435251T1
ATE435251T1 AT00201088T AT00201088T ATE435251T1 AT E435251 T1 ATE435251 T1 AT E435251T1 AT 00201088 T AT00201088 T AT 00201088T AT 00201088 T AT00201088 T AT 00201088T AT E435251 T1 ATE435251 T1 AT E435251T1
Authority
AT
Austria
Prior art keywords
copolyurethane
elastomers
energy thermoplastic
energetic
thermoplastic
Prior art date
Application number
AT00201088T
Other languages
English (en)
Inventor
Guy Ampleman
Andre Marois
Sylvain Desilets
Original Assignee
Canada Minister 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 Canada Minister Defence filed Critical Canada Minister Defence
Application granted granted Critical
Publication of ATE435251T1 publication Critical patent/ATE435251T1/de

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
    • 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
    • C08G18/50—Polyethers having heteroatoms other than oxygen
    • C08G18/5021—Polyethers having heteroatoms other than oxygen having nitrogen
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S149/00—Explosive and thermic compositions or charges
    • Y10S149/12—High energy fuel compounds
    • Y10S149/122—Containing N, without B, P or S

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Molecular Biology (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
AT00201088T 2000-03-02 2000-03-24 Energiereiche thermoplastische copolyurethan- elastomere ATE435251T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US09/517,458 US6479614B1 (en) 1997-07-18 2000-03-02 Energetic copolyurethane thermoplastic elastomers

Publications (1)

Publication Number Publication Date
ATE435251T1 true ATE435251T1 (de) 2009-07-15

Family

ID=24059874

Family Applications (1)

Application Number Title Priority Date Filing Date
AT00201088T ATE435251T1 (de) 2000-03-02 2000-03-24 Energiereiche thermoplastische copolyurethan- elastomere

Country Status (5)

Country Link
US (1) US6479614B1 (de)
EP (1) EP1130040B1 (de)
AT (1) ATE435251T1 (de)
CA (1) CA2330713A1 (de)
DE (1) DE60042478D1 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6815522B1 (en) * 1998-11-12 2004-11-09 Alliant Techsystems Inc. Synthesis of energetic thermoplastic elastomers containing oligomeric urethane linkages
DE69911647T2 (de) * 1998-11-12 2004-04-29 Alliant Techsystems Inc., Edina Herstellung von energetischen thermoplastischen elastomeren die sowohl polyoxiran- als polyoxetanblöcke enthalten
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
US7521492B2 (en) * 2005-06-01 2009-04-21 3M Innovative Properties Company Self-extinguishing polymer composition
KR101858992B1 (ko) 2017-01-25 2018-05-17 국방과학연구소 아자이드기를 포함하는 열가소성 폴리우레탄의 제조방법

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2871218A (en) 1955-12-01 1959-01-27 Goodrich Co B F Simulated vulcanizates of polyurethane elastomers
US3214411A (en) 1961-05-10 1965-10-26 Mobay Chemical Corp Polyester urethanes made with diphenylmethane diisocyanate which are processable by thermoplastic techniques
DE1570673A1 (de) 1964-06-16 1970-01-22 Goodrich Co B F Verfahren zur Herstellung von thermoplastischen Polyesterurethanelastomeren
US4288262A (en) 1978-03-30 1981-09-08 Rockwell International Corporation Gun propellants containing polyglycidyl azide polymer
US4361526A (en) 1981-06-12 1982-11-30 The United States Of America As Represented By The Secretary Of The Army Thermoplastic composite rocket propellant
US4414384A (en) * 1982-06-14 1983-11-08 The United States Of America As Represented By The Secretary Of The Navy Synthesis and polymerization of 3-azidooxetane
US4707540A (en) 1986-10-29 1987-11-17 Morton Thiokol, Inc. Nitramine oxetanes and polyethers formed therefrom
US4925503A (en) 1988-02-17 1990-05-15 Olin Corporation Solid explosive and propellant compositions containing a polyurethane polyacetal elastomer binder and method for the preparation thereof
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
US4952644A (en) 1989-06-07 1990-08-28 Thiokol Corporation Synthesis of ABA triblock polymers and An B star polymers from cyclic ethers
US5009728A (en) 1990-01-12 1991-04-23 The United States Of America As Represented By The Secretary Of The Navy Castable, insensitive energetic compositions
US5516854A (en) * 1990-07-27 1996-05-14 Thiokol Corporation Method of producing thermoplastic elastomers having alternate crystalline structure such as polyoxetane ABA or star block copolymers by a block linking process
US5223056A (en) 1992-01-21 1993-06-29 Her Majesty The Queen In Right Of Canada, As Represented By The Minister Of National Defence Of Her Majesty's Canadian Government Azido thermoplastic elastomers
US6051087A (en) * 1992-01-29 2000-04-18 Cordant Technologies Inc. Low smoke rocket motor liner compositions
US5540794A (en) 1992-05-11 1996-07-30 Thiokol Corporation Energetic binder and thermoplastic elastomer-based low vulnerability ammunition gun propellants with improved mechanical properties
DE4217716A1 (de) 1992-05-29 1993-12-02 Bayer Ag Vernetzer für Textildruck-Bindemittel
US5587553A (en) 1994-11-07 1996-12-24 Thiokol Corporation High performance pressable explosive compositions
SE503997C2 (sv) * 1995-02-22 1996-10-14 Foersvarets Forskningsanstalt Energetisk komposition innehållande glycidylazidopolymer
US5507891A (en) 1995-08-11 1996-04-16 Alliant Techsystems Inc. Propellant composition for automotive safety applications
EP1141062B1 (de) * 1998-11-12 2003-02-12 Alliant Techsystems Inc. Herstellung von energetischen thermoplastischen elastomeren die oligomere urethanbindungen enthalten

Also Published As

Publication number Publication date
EP1130040A1 (de) 2001-09-05
CA2330713A1 (en) 2001-09-02
US6479614B1 (en) 2002-11-12
DE60042478D1 (de) 2009-08-13
EP1130040B1 (de) 2009-07-01

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Legal Events

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