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Nitramine oxetanes and polyethers formed therefrom 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • C08G-065/22
출원번호 US-0825658 (1986-10-29)
발명자 / 주소
  • Manser Gerald E. (Folsom CA) Fletcher Richard W. (Fair Oaks CA)
출원인 / 주소
  • Morton Thiokol, Inc. (Chicago IL 02)
인용정보 피인용 횟수 : 36  인용 특허 : 4

초록

Nitramine oxetanes, specifically 3-methyl nitraminomethyl-3-methyl oxetane and 3,3-Bis (methyl nitraminomethyl) oxetane are synthesized. Polyethers are formed incorporating the nitramine oxetanes, which polyethers are curable with isocyanates to form elastomers suitable for use as binders in propell

대표청구항

A nitramine oxetane having the formula: [Figure] wherein at least one of R1 and R2 have the formula (CH2)4-N(NO)2-A, wherein n is at least 1 and A is -H or an alkyl group, and R2 is (CH2)n-Y wherein Y is H, alkyl, N(NO2)A, N3, [Figure]

이 특허에 인용된 특허 (4)

  1. Manser Gerald E. (Cupertino CA), Energetic copolymers and method of making same.
  2. Frankel Milton B. (Tarzana CA) Flanagan Joseph E. (Woodland Hills CA), Energetic hydroxy-terminated azido polymer.
  3. Hagel Rainer (Lichtenfels DEX) Redecker Klaus (Nuremberg DEX), Polymers obtained from polynitroaromatic compounds.
  4. Berkowitz Phillip T. (Woodbridge CT) Baum Kurt (Pasadena CA) Grakauskas Vytautas (Arcadia CA), Synthesis and polymerization of 3-azidooxetane.

이 특허를 인용한 특허 (36)

  1. Hargis I. Glen (Tallmadge OH) Kausch Charles M. (Akron OH) Livigni Russell A. (Akron OH) Malik Aslam A. (Cameron Park CA) Melby Earl G. (Uniontown OH) Vitus Francis Jerome (Tallmadge OH), Abrasion-resistant and low friction coating compositions.
  2. Malik, Aslam A.; Archibald, Thomas G.; Carlson, Roland P.; Wynne, Kenneth J.; Kresge, Edward N., Amorphous polyether glycols based on bis-substituted oxetane and tetrahydrofuran monomers.
  3. Malik,Aslam A.; Archibald,Thomas G.; Carlson,Roland P.; Wynne,Kenneth J.; Kresge,Edward N., Amorphous polyether glycols based on bis-substituted oxetane and tetrahydrofuran monomers.
  4. Malik,Aslam A.; Archibald,Thomas G.; Carlson,Roland P.; Wynne,Kenneth J.; Kresge,Edward N., Amorphous polyether glycols based on bis-substituted oxetane monomers.
  5. Sanderson, Andrew J.; Edwards, William W.; Braithwaite, Paul C.; Akester, Jeffrey D.; Widener, Jeff F., Chain-extended poly(bis-azidomethyloxetane), and combustible cartridge cases and ammunition comprising the same.
  6. Aslam A. Malik ; Thomas G. Archibald, Copolymers and coprepolymers formed from mono-substituted fluorinated oxetane monomers and tetrahydrofuran.
  7. Archibald Thomas G. (Fair Oaks CA) Manser Gerald E. (El Dorado Hills CA) Immoos John E. (Orangevale CA), Difluoroamino oxetanes and polymers formed therefrom for use in energetic formulations.
  8. Guy Ampleman CA; Andre Marois CA; Sylvain Desilets CA, Energetic copolyurethane thermoplastic elastomers.
  9. Campbell Carol Jean, Energetic oxetane propellants.
  10. Debenham David Frank,GBX, Extrudable gun propellant composition.
  11. Aslam A. Malik ; Thomas G. Archibald, Fluorinated polyurethane elastomers prepared from polyether prepolymers formed from mono-substituted fluorinated oxetane monomers.
  12. Malik, Aslam A.; Archibald, Thomas G., Fluorinated polyurethane elastomers prepared from polyether prepolymers formed from mono-substituted fluorinated oxetane monomers and tetrahydrofuran.
  13. Malik Aslam A. (Cameron Park CA) Archibald Thomas G. (Fair Oaks CA), Fluorinated thermoset polyurethane elastomers prepared from polyether coprepolymers formed from mono-substituted fluorin.
  14. Malik,Aslam A.; Archibald,Thomas G., Fluorinated thermoset polyurethane elastomers prepared from polyether prepolymers formed from mono-substituted fluorinated oxetane monomers.
  15. Manning,Thelma G.; Prezelski,Joseph L.; Moy,Sam; Strauss,Bernard; Hartwell,James A.; Juhasz,Arpad, High energy thermoplastic elastomer propellant.
  16. Ampleman, Guy; Brousseau, Patrick; Thiboutot, Sonia; Dubois, Charles; Diaz, Emmanuela, Insensitive melt cast explosive compositions containing energetic thermoplastic elastomers.
  17. Beaupre, France; Ampleman, Guy; Nicole, Charles; Melan.cedilla.on, Jean-Guy, Insensitive propellant formulations containing energetic thermoplastic elastomers.
  18. Sanderson,Andrew J.; Edwards,Wayne W., Method for the synthesis of energetic thermoplastic elastomers in non-halogenated solvents.
  19. Sean P. Burns ; Paresh S. Khandhadia, Method of formulating a gas generant composition.
  20. 2281448 ; 19420400 ; Mathey, Minimum signature isocyanate cured propellants containing bismuth compounds as ballistic modifiers.
  21. Hinshaw Jerald C. (Logan UT), Nitrate ester-miscible polyether polymers.
  22. Malik Aslam A. (Cameron Park CA), Polyether coprepolymers formed from mono-substituted fluorinated oxetane monomers and tetrahydrofuran.
  23. Aslam A. Malik ; Thomas G. Archibald, Polymers and prepolymers formed from mono-substituted fluorinated oxetane monomers.
  24. Heller Jorge (Woodside CA) Ng Steve Y. W. (San Francisco CA) Penhale Donald W. H. (Menlo Park CA), Polymers containing acetal, carboxy-acetal, ortho ester and carboxyortho ester linkages.
  25. Archibald Thomas G. (Fair Oaks CA) Carlson Roland P. (Fair Oaks CA) Malik Aslam A. (Cameron Park CA) Manser Gerald E. (El Dorado Hills CA), Preparation and polymerization of initiators containing multiple oxetane rings: new routes to star polymers.
  26. Malik Aslam A. (Cameron Park CA) Carlson Roland P. (Davis CA), Preparation of co-prepolymers from mono-substituted fluorinated monomers and tetrahydrofuran.
  27. Malik Aslam A. (Cameron Park CA) Manser Gerald E. (El Dorado Hills CA) Archibald Thomas G. (Fair Oaks CA), Preparation of mono-substituted fluorinated oxetane prepolymers.
  28. Haaland Andrew C. ; Braithwaite Paul C. ; Hartwell James A. ; Lott Val D. ; Rose Michael T., Process for the manufacture of high performance gun propellants.
  29. Haaland Andrew C. ; Braithwaite Paul C. ; Hartwell James A. ; Lott Val D. ; Rose Michael T., Process for the manufacture of high performance gun propellants.
  30. Mul Johannes Maria,NLX ; Schoyer Herman Fedde Rein,NLX ; Schnorhk Ared Jean-Louis,NLX, Propellants, in particular for the propulsion of vehicles such as rockets, and process for their preparation.
  31. Nason Frederic L., Reagent dispenser and related test kit for biological specimens.
  32. Hatcher Richard C. ; Stephens William D. ; Stanley Robert L., Solid fuel gas generator for ducted rocket engine.
  33. Goleniewski John R. ; Roberts James A., Solid propellant with non-crystalline polyether/energetic plasticizer binder.
  34. Malik Aslam A. ; Archibald Thomas G., Solvent-free process for the preparation of mono-substituted fluorinated oxetane monomers.
  35. Sanderson,Andrew J.; Edwards,Wayne; Cannizzo,Louis F.; Wardle,Robert B., Synthesis of energetic thermoplastic elastomers containing both polyoxirane and polyoxetane blocks.
  36. Sanderson, Andrew J.; Edwards, Wayne, Synthesis of energetic thermoplastic elastomers containing oligomeric urethane linkages.
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