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특허 상세정보

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Low flow, vacuum bag curable prepreg material for high performance composite systems

특허상세정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) B29C-017/00   
미국특허분류(USC) 156/285 ; 156/289 ; 156/330 ; 260/328 ; EP
출원번호 US-0645154 (1975-12-30)
발명자 / 주소
출원인 / 주소
인용정보 피인용 횟수 : 40  인용 특허 : 1
초록

A composite prepreg material comprising a carboxy-terminated polybutadiene, an epoxy novolak resin, a carboxylic acid accelerator and an epoxy catalyst. When reinforced with well known reinforcing fibers or filaments, the material is eminently suitable for use in the fabrication of structural composites.

대표
청구항
▼

A method for fabricating a composite panel which comprises the following steps: a. mixing in a common solvent 100 parts by weight of a carboxy terminated vinyl polybutadiene and 100 to 150 parts by weight of an epoxy novolak resin with 2.5 to 2.6 parts by weight of chromium octoate; b. refluxing the resulting solution for a period of about 0.25 to 3 hoUrs; c. at the end of the reflux period, cooling the solution to room temperature; d. adding to the cooled solution 8 to 10 parts by weight of 2,5-dimethyl-2,5-di(t-butylperoxy)hexane and 1 to 5 parts by we...

이 특허에 인용된 특허 (1)

  1. Sheppard Clyde H. (Rancho Palos Verdes CA) Jones Robert J. (Hermosa Beach CA). Reaction products of carboxyl terminated 1,2-polybutadiene with epoxides and aromatic bis(maleimides). USP1976013931354.

이 특허를 인용한 특허 피인용횟수: 40

  1. Edelman Robert (Richmond NY). 3,3′-Tetraglycidylsulfonyldianiline thermosetting compositions and polybutadiene rubber modified thermosetting composit. USP1981054269759.
  2. Tokura Kunihiko,JPX ; Uryu Masaru,JPX ; Matsuura Seiji,JPX. Acoustic vibrational material of fiber reinforcement with epoxy resin and epoxy-reactive polybutadiene. USP2000036037411.
  3. Brennan, Joseph D.; Sherwood, Travis J.. Compaction of prepreg plies on composite laminate structures. USP2012128333864.
  4. Brennan, Joseph D.; Sherwood, Travis J.. Compaction of prepreg plies on composite laminate structures. USP2013128613301.
  5. Brennan, Joseph D.; Jones, Darrell D.; Willden, Kurtis S.. Composite manufacturing method. USP2014128916010.
  6. Gordon Kevin R. (Laleham-on-Thames GB2) Kelsey Jeffrey R. (Ashford GB2) Stannard Ivan C. (Carshalton GB2). Cross-linked polymer compositions and production thereof. USP1985034507411.
  7. Waldrop, III,John C.; Harshman,Bruce; Burkett,William R.; Tegeler,Alan F.; Sesti,Carmine John; Weinman,Wes P.. Double bag vacuum infusion process. USP2008087413694.
  8. Waldrop, John C.; Burkett, William R.; Sesti, Carmine J.; Harshman, Bruce; Tegeler, Alan F.; Weinman, Wesley P.. Double bag vacuum infusion process and system for low cost, advanced composite fabrication. USP2013018356989.
  9. Waldrop, John C.; Burkett, William R.; Sesti, Carmine J.; Harshman, Bruce; Tegeler, Alan F.; Weinman, Wesley P.. Double bag vacuum infusion process and system for low cost, advanced composite fabrication. USP2014108851879.
  10. Takeuchi,Teruyoshi; Hashimoto,Kinro. Electroconductive resin, composition useful for forming electroconductive resin, and method of producing electroconductive resin. USP2008047361290.
  11. Seneker James A. (Anaheim CA). Flexibilized chemically resistant epoxy resin. USP1985074532299.
  12. Carley Earl P. (Upper Burrell PA). High performance fiber ribbon product, high strength hybrid composites and methods of producing and using same. USP1985074532169.
  13. Sheppard Clyde H. (Bellevue WA). High performance resin reaction products of carboxyl terminated 1,2-polybutadiene with epoxides and acid terminated difu. USP1982074338225.
  14. Sanmartin Marie-Louise (Semeac FRX) Fries Jean-Francois (Tarbes FRX). Insulation assembly designed for thermal protection of a structure subjected to conditions of intense thermal aggression. USP1990084952440.
  15. Harris, John N.; Miller, Finley; Swift, Michael R.. Leak detection in vacuum bags. USP2016119500593.
  16. Harris, John N.; Miller, Finley; Swift, Michael R.. Leak detection in vacuum bags. USP2014048707766.
  17. Miller, Finley B.; Benne, Michael E.. Leak detection in vacuum bags. USP2015069046437.
  18. Miller, Finley B.; Benne, Michael E.. Leak detection in vacuum bags. USP2013088505361.
  19. Mumford Neal A. (Brigham City UT) Lloyd Ben A. (Brigham City UT). Low density matrix resins for filament wound chambers comprising chain extended carboxy-terminated polybutadienes. USP1986114624885.
  20. Marks Burton S. (Palo Alto CA) Mauri Richard E. (Mt. View CA) Watsey Gazel W. (Livermore CA). Low density resin systems for improved filament-wound composites useful as rocket motor cases. USP1983124421806.
  21. Brennan, Joseph D.; Hempstead, George D.; Jones, Darrell D.; Lum, Matthew K.; McCowin, Peter D.; Rowe, Terrence J.; Schlosstein, Hugh R.. Method and apparatus for layup placement. USP2017099770871.
  22. Rotter, Daniel M.; Willden, Kurtis S.; Hollensteiner, William S.; Robins, Brian G.. Method for forming and applying composite layups having complex geometries. USP20180810052827.
  23. Rotter, Daniel M.; Willden, Kurtis S.; Hollensteiner, William S.; Robins, Brian G.. Method for forming and applying composite layups having complex geometries. USP2015018936695.
  24. Ford, Edward J.; Dick, Louis H.; Camahort, Jose L.. Method for manufacturing thick glass phenolic laminates. USP198901H000565.
  25. Smith, Jr., Daniel Richard; Modin, Andrew E.; Depase, Edoardo; Darrow, Donald Chester; Klewiada, Mark. Method of fabricating a curved composite structure using composite prepreg tape. USP2016079387657.
  26. Jones, Darrell D.; Berg, Arvid J.; Brennan, Joseph D.; Sherwood, Travis J.. Method of fabricating structures using composite modules and structures made thereby. USP2014068752293.
  27. Hawkins, Robert D.; Willden, Kurtis S.; Modin, Andrew E.; Depase, Edoardo; Glain, Michael L.; Mussi, Benjamin Adam; Kismarton, Max U.. Method of laying up prepreg plies on contoured tools using a deformable carrier film. USP2017079701067.
  28. Hawkins, Robert D.; Willden, Kurtis S.; Modin, Andrew E.; Depase, Edoardo; Glain, Michael L.; Mussi, Benjamin Adam; Kismarton, Max U.. Method of laying up prepreg plies on contoured tools using a deformable carrier film. USP2013108551380.
  29. Minamisawa Tsuyoshi (Shizuoka JPX) Nohara Keitsugu (Shizuoka JPX). Non-tacky strand prepreg comprising a resin composition containing a combination of (1) a thermosetting resin and (2) a. USP1982014309473.
  30. Gaku Morio (Showamachi JPX) Masuda Yukiya (Toyota JPX) Katata Akira (Tokyo JPX) Ishikawa Kanzi (Tokyo JPX) Ikeguchi Nobuyuki (Tokyo JPX). Plastic articles suitable for electroless plating. USP1983084396679.
  31. Brennan, Joseph D.; Hempstead, George D.; Jones, Darrell D.; Lum, Matthew K.; McCowin, Peter D.; Rowe, Terrence J.; Schlosstein, Hugh R.. Pre-patterned layup kit and method of manufacture. USP2013108568551.
  32. Hara Hajime (Fujisawa JPX) Orii Shingo (Kawasaki JPX) Araki Yoshihiko (Tokyo JPX). Resin compositions comprising amine or ammonia salts of malenized butadiene polymers are used to form fibrous laminates. USP1982034322470.
  33. Crane Roger M. (Baltimore MD) Macander Aleksander B. (Rockville MD). Resin impregnation and processing technique for rigidizing net-shaped fibrous skeletal composite preforms. USP1987094695344.
  34. Murphy ; Walter Thomas. Rubbery bladders from epoxy compositions. USP1978104119592.
  35. Ohtani Shigeki (Moriyama JPX) Suzuoki Kazuhiro (Moriyama JPX). Single tow prepreg. USP1989044818613.
  36. Witten Mark A. (St. Charles County MO) Hotze Robert B. (Kirkwood MO) Stephenson Leonard E. (Ferguson MO). Spacecraft subsystem support structure. USP1987104697767.
  37. Jones, Darrell D.; Berg, Arvid J.; Brennan, Joseph D.; Sherwood, Travis J.. Structures using composite modules and structures made thereby. USP2017099764499.
  38. Farnham Charles J. (Bellevue WA). Survivable satellite bus structural frame. USP1983084397434.
  39. Ciambrone,David F.; Johnson,Kirk E.; Ahmad,Hossien. System and method for vacuum bag fabrication. USP2008107438781.
  40. Brozovic George R. (Glendale CA) Djobadze Michael O. (LaCrescenta CA) Navarrete Felix M. (Arleta CA). Vacuum bag sealing system. USP1987074681651.

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