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특허 상세정보

Prepreg and process for producing the same

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) B32B-003/28   
미국특허분류(USC) 428/167 ; 428/113 ; 428/213 ; 428/220
출원번호 US-0481220 (1990-02-20)
우선권정보 JP-0049624 (1989-02-28)
발명자 / 주소
출원인 / 주소
인용정보 피인용 횟수 : 24  인용 특허 : 0
초록

A novel unidirectionally paralleled fiber reinforced thermosetting resin prepreg excellent in moldability which has plural grooves arranged continuously in longitudinal direction on at least one side surface thereof.

대표
청구항

A unidirectionally paralleled fiber reinforced thermosetting resin prepreg which has a plurality of grooves arranged continuously in longitudinal direction on at least one side surface thereof, wherein the depth of said groove is 15-70% relative to the thickness of said prepreg and the pitch of said groove is 0.5-5 mm.

이 특허를 인용한 특허 피인용횟수: 24

  1. Birrell, Michael Ian. Composite material. USP2011098021595.
  2. Stenbaek Nielsen, Knud; Schroder, Henning. Consolidated composite pre-form. USP2015038986487.
  3. Yarbrough, Aaron A.; Caruso, Christopher Daniel; Kasperski, Donald Joseph. Corrugated pre-cured laminate plates for use within wind turbine rotor blades. USP20180910077758.
  4. Roman, Mark; Howard, Stephen J.; Boyd, Jack D.. Curable prepregs with surface openings. USP2017109802358.
  5. Roman, Mark; Howard, Stephen J.; Boyd, Jack D.; Lucas, Scott. Curable prepregs with surface openings. USP2016029259879.
  6. Bannister, Damian James; Watson, Gary Richard. Fibre-reinforced composite molding and manufacture thereof. USP2015129199431.
  7. Jones, Daniel Thomas. Fibre-reinforced composite moulding and manufacture thereof. USP2013108545744.
  8. Heim, Clemens; Fideu, Paulin; Seegel, Hauke; Herrmann, Axel. Infusion method and flow aid. USP2015109156208.
  9. Ichino, Masahiro; Kaneko, Manabu; Koga, Kazuki; Miura, Teppei; Teranishi, Takuya; Numata, Kiharu; Mitani, Kazutami; Samejima, Tadao. Matrix resin composition, prepreg and method for producing the same, and fiber-reinforced composite material. USP2016119481789.
  10. Arelt, Rainer. Method for making a continuous laminate, in particular suitable as a spar cap or another part of a wind energy turbine rotor blade. USP2012078226866.
  11. Bech, Anton. Method for preparing pre-form materials. USP2015119180606.
  12. De Mattia, Denis. Method for producing a profile that has a re-entrant angle in a composite material from a stack of layers of fibres. USP2017129840063.
  13. Konigs, Karl-Heinz; Sonois, Gerome; Martins, Philippe. Piece of abradable material for the manufacture of a segment of an abradable ring seal for a turbomachine, and process for the manufacture of such a piece. USP2017019533454.
  14. Asada, Shirou; Koba, Hisao; Ito, Akihiro; Mitani, Kazutami; Ikezaki, Kimihiro; Wakabayashi, Koki. Prepreg and method of manufacturing the prepreg. USP2014048703244.
  15. Taketa, Ichiro; Sato, Narumichi; Wadahara, Eisuke. Prepreg base material, layered base material, fiber-reinforced plastic, process for producing prepreg base material, and process for producing fiber-reinforced plastic. USP2013018354156.
  16. Taketa, Ichiro; Sato, Narumichi; Wadahara, Eisuke. Prepreg base material, layered base material, fiber-reinforced plastic, process for producing prepreg base material, and process for producing fiber-reinforced plastic. USP2014068758874.
  17. Custer, Milton; Green, George; Bielawski, W. Mark. Prepreg with integrated multi-dimensional gas venting network. USP2015089096734.
  18. Simmons, Martin; Cawse, John. Prepregs. USP2015119174394.
  19. Kruger, Stephan; Entholzer, Gerhard. Prepregs for use in building lay-ups of composite materials. USP2015089096019.
  20. Kruger, Stephan; Entholzen, Gerhard. Prepregs for use in building lay-ups of composite materials and processes for their preparation. USP2013058435370.
  21. Kruger, Stephan; Entholzer, Gerhard. Prepregs for use in building lay-ups of composite materials and processes for their preparation. USP2010057709404.
  22. Bongiovanni, Christopher Lee; Boyd, Jack Douglas. Prepregs with improved processing. USP2014048696965.
  23. Nakagawa, Shigetada; Ibuki, Tsutomu. Process for production of fiber-reinforced plastic tubing. USP2009097582177.
  24. Konigs, Karl-Heinz; Sonois, Gerome; Martins, Philippe. Segment of an abradable ring seal for a turbomachine, and process for the manufacture of such a piece. USP2017039587506.