$\require{mediawiki-texvc}$
  • 검색어에 아래의 연산자를 사용하시면 더 정확한 검색결과를 얻을 수 있습니다.
  • 검색연산자
검색도움말
검색연산자 기능 검색시 예
() 우선순위가 가장 높은 연산자 예1) (나노 (기계 | machine))
공백 두 개의 검색어(식)을 모두 포함하고 있는 문서 검색 예1) (나노 기계)
예2) 나노 장영실
| 두 개의 검색어(식) 중 하나 이상 포함하고 있는 문서 검색 예1) (줄기세포 | 면역)
예2) 줄기세포 | 장영실
! NOT 이후에 있는 검색어가 포함된 문서는 제외 예1) (황금 !백금)
예2) !image
* 검색어의 *란에 0개 이상의 임의의 문자가 포함된 문서 검색 예) semi*
"" 따옴표 내의 구문과 완전히 일치하는 문서만 검색 예) "Transform and Quantization"

통합검색

도움말도움말
상세검색 다국어 입력

연합인증

연합인증 가입 기관의 연구자들은 소속기관의 인증정보(ID와 암호)를 이용해 다른 대학, 연구기관, 서비스 공급자의 다양한 온라인 자원과 연구 데이터를 이용할 수 있습니다.

이는 여행자가 자국에서 발행 받은 여권으로 세계 각국을 자유롭게 여행할 수 있는 것과 같습니다.

연합인증으로 이용이 가능한 서비스는 NTIS, DataON, Edison, Kafe, Webinar 등이 있습니다.

한번의 인증절차만으로 연합인증 가입 서비스에 추가 로그인 없이 이용이 가능합니다.

다만, 연합인증을 위해서는 최초 1회만 인증 절차가 필요합니다. (회원이 아닐 경우 회원 가입이 필요합니다.)

연합인증 절차는 다음과 같습니다.

최초이용시에는
ScienceON에 로그인 → 연합인증 서비스 접속 → 로그인 (본인 확인 또는 회원가입) → 서비스 이용

그 이후에는
ScienceON 로그인 → 연합인증 서비스 접속 → 서비스 이용

연합인증을 활용하시면 KISTI가 제공하는 다양한 서비스를 편리하게 이용하실 수 있습니다.

특허 상세정보

MyON담기
내보내기 페이스북 공유 카카오톡 공유

Manufacture of void-free laminates and use thereof

특허상세정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) B32B-027/04   
미국특허분류(USC) 428/2981; 428/2974; 428/2987; 428/2991; 428/2997; 428/2951; 428/2934
출원번호 US-0315064 (1999-05-20)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Fitzpatrick, Cella, Harper & Scinto
인용정보 피인용 횟수 : 57  인용 특허 : 7
초록
▼

The invention provides a method of forming a void-free laminate, comprising the steps of:(a) enclosing a partially impregnated prepreg in a vacuum envelope, said partially impregnated prepreg comprising a fiber layer partially impregnated with a resin composition; and(b) heating said partially impregnated prepreg under vacuum to withdraw air present in said partially impregnated prepreg and to cause said resin composition (i) to fully infuse into said fiber layer and (ii) to cure thereby forming said void-free laminate.The present invention further provi...

대표
청구항

1. A partially impregnated prepreg comprising a fiber layer partially impregnated with a resin composition such that a portion of the fiber layer is not initially contacted with the resin composition, said resin composition being a semi-solid at room temperature and having reduced viscosity at a cure temperature greater than room temperature such that when heated in a vacuum envelope in the absence of autoclave pressure, the resin flows and fully infuses into said fiber layer and cures to form a void-free laminate.

이 특허에 인용된 특허 (7)

  1. Hammond Russell E. (4120 Avati Dr. San Diego CA 92117). Method of curing patches on contoured surfaces. USP1987034652319.
  2. Johnson, Frank C.; Newsam, Susan M.. Method of manufacturing articles from a composite material. USP1985124562033.
  3. Sasaki Yutaka (Kanagawa Yokohama JPX) Moriya Kiyoshi (Kanagawa Kawasaki JPX) Nakamura Yoshimi (Kawasaki JPX). Process for regenerating an antimony containing oxide catalyst. USP1982014311611.
  4. Letterman Leslie E. (Seattle WA). Resin film infusion process and apparatus. USP1986114622091.
  5. Palmer Raymond J. (Newport Beach CA). Resin impregnation process. USP1982014311661.
  6. Evans Patricia (12 Lantern La. Chelmsford MA 01824) Evans David (12 Lantern La. Chelmsford MA 01824). Vacuum bagging apparatus and method including a thermoplastic elastomer film vacuum bag. USP1992065123985.
  7. Rachal Duane M. (Pearland TX) Krove James R. (Bartlesville OK). Vacuum bagging process for fiber reinforced thermoplastics. USP1990044915896.

이 특허를 인용한 특허 피인용횟수: 57

  1. Zalewski, Bart F.; Dial, William B.. Bonded and stitched composite structure. USP2014038663770.
  2. Brennan, Joseph D.; Sherwood, Travis J.. Compaction of prepreg plies on composite laminate structures. USP2012128333864.
  3. Brennan, Joseph D.; Sherwood, Travis J.. Compaction of prepreg plies on composite laminate structures. USP2013128613301.
  4. Pilpel, Edward D.. Composite laminate and method of manufacture. USP2017039593917.
  5. Brennan, Joseph D.; Jones, Darrell D.; Willden, Kurtis S.. Composite manufacturing method. USP2014128916010.
  6. Mortimer, Steve. Composite materials. USP2015119181407.
  7. Hawkins, Robert D.. Controlled delta pressure bulk resin infusion system. USP2011118066503.
  8. Roman, Mark; Howard, Stephen J.; Boyd, Jack D.. Curable prepregs with surface openings. USP2017109802358.
  9. Roman, Mark; Howard, Stephen J.; Boyd, Jack D.; Lucas, Scott. Curable prepregs with surface openings. USP2016029259879.
  10. Waldrop, III,John C.; Harshman,Bruce; Burkett,William R.; Tegeler,Alan F.; Sesti,Carmine John; Weinman,Wes P.. Double bag vacuum infusion process. USP2008087413694.
  11. 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.
  12. 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.
  13. Arai, Nobuyuki; Haro, Alfred P.; Hughes, Jonathan C.; Natsume, Norimitsu. Epoxy resin composition for fiber reinforced composite material, prepreg, and fiber reinforced composite material. USP2018059957387.
  14. Moselage, III, John Henry. Exposing fibers in composite laminates. USP2015069056429.
  15. Oh, Ae Ri; Jung, Gi Hune; Lee, Tae-Hwa; Yoon, Yong-Hoon; Kim, Hee-June; Choi, Jae-Hoon. Functional film for improving impregnation properties of composite material and method for manufacturing composite material using same. USP20181010093080.
  16. Hagman, Thomas J.; Bunker, Mark S.. Graphite tape supply and backing paper take-up apparatus. USP2012098272419.
  17. Whitworth, Denver R.; Cribb, Vance N.; Jitariu, Dumitru R.. In-situ, multi-stage debulk, compaction, and single stage curing of thick composite repair laminates. USP2015059034137.
  18. Whitworth, Denver Ray; Cribb, III, Vance Newton; Jitariu, Dumitru Radu. In-situ, multi-stage debulk, compaction, and single stage curing of thick composite repair laminates. USP2016049302436.
  19. Harris, John N.; Miller, Finley; Swift, Michael R.. Leak detection in vacuum bags. USP2016119500593.
  20. Harris, John N.; Miller, Finley; Swift, Michael R.. Leak detection in vacuum bags. USP2014048707766.
  21. Miller, Finley B.; Benne, Michael E.. Leak detection in vacuum bags. USP2015069046437.
  22. Miller, Finley B.; Benne, Michael E.. Leak detection in vacuum bags. USP2013088505361.
  23. Lauder, Arnold J.; McDonald, Trevor M.; Ledet, Roger J.; Boonstra, David; Ferreira, Antonio; Barrett, Kevin C.; Yestrau, John. Machine assisted laminator and method. USP2010087766063.
  24. Lauder, Arnold J.; McDonald, Trevor M.; Ledet, Roger J.; Boonstra, David; Ferreira, Antonio; Barrett, Kevin C.; Yestrau, John. Machine assisted laminator and method. USP2010117824512.
  25. Robinson, Alex Philip Graham; Preece, Jon Andrew; Palmer, Richard Edward; Frommhold, Andreas; Yang, Dongxu; McClelland, Alexandra; Athans, Drew; Xue, Xiang. Methanofullerenes. USP2016049323149.
  26. 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.
  27. Anderson, Patrick L.; Estrada, Leonard P.. Method and apparatus for measuring the width of composite tape. USP2013018345269.
  28. Kisch, Robert A.. Method and apparatus for placing short courses of composite tape. USP2013068454788.
  29. McCowin, Peter D.; Boberg, Mark C.; Nelson, Paul E.. Method and apparatus for producing composite structures. USP2015038986482.
  30. Filsinger, J?rgen; Lorenz, Torsten; Stadler, Franz; Utecht, Stefan. Method and device for producing fiber-reinforced components using an injection method. USP2005016843953.
  31. Blanton, Lee Alan; Meibers, Gregory Joseph; Fairbanks, Robert Paul; Whiteker, Stephen Mark; Price, Richard Thomas; Buczek, Matthew Bernard; Ronk, Warren Rosal. Method for fabricating reinforced composite materials. USP2011017867566.
  32. Rotter, Daniel M.; Willden, Kurtis S.; Hollensteiner, William S.; Robins, Brian G.. Method for forming and applying composite layups having complex geometries. USP20180810052827.
  33. Rotter, Daniel M.; Willden, Kurtis S.; Hollensteiner, William S.; Robins, Brian G.. Method for forming and applying composite layups having complex geometries. USP2015018936695.
  34. 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.
  35. Jones, Darrell D.; Berg, Arvid J.; Brennan, Joseph D.; Sherwood, Travis J.. Method of fabricating structures using composite modules and structures made thereby. USP2014068752293.
  36. 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.
  37. 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.
  38. Pilpel, Edward D.. Method of manufacturing a composite laminate. USP20190410252505.
  39. Benson, Ross A.; Bersuch, Larry R.; Miller, Harry R.; Schmidt, Ronald P.; Repecka, Linas. Methods of hot-melt impregnation of 3-D, woven, textile preforms. USP2005066911175.
  40. Benson, Ross A.; Bersuch, Larry R.; Miller, Harry R.; Schmidt, Ronald P.; Repecka, Linas. Methods of hot-melt resin impregnation of 3-D, woven, textile preforms. USP2004016676882.
  41. Millard,Michael Lee; Richardson, Jr.,Horace. Methods of producing a ceramic matrix composite. USP2006127153379.
  42. Whitworth, Denver R.; Cribb, Vance N.; Jitariu, Dumitru R.. Multi-stage debulk and compaction of thick composite repair laminates. USP2013028382924.
  43. Whitworth, Denver Ray; Cribb, III, Vance Newton; Jitariu, Dumitru Radu. Multi-stage debulk and compaction of thick composite repair laminates. USP20190110166748.
  44. Whitworth, Denver Ray; Cribb, III, Vance Newton; Jitariu, Dumitru Radu. Multi-stage debulk and compaction of thick composite repair laminates. USP2016049314978.
  45. 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.
  46. Asada, Shirou; Koba, Hisao; Ito, Akihiro; Mitani, Kazutami; Ikezaki, Kimihiro; Wakabayashi, Koki. Prepreg and method of manufacturing the prepreg. USP2014048703244.
  47. Goto, Kazuya; Koga, Kazuki; Saitou, Tadayoshi; Ito, Akihiro; Takano, Tsuneo; Wakabayashi, Kouki. Prepreg, intermediate material for forming FRP, and method for production thereof and method for production of fiber-reinforced composite material. USP2014038679991.
  48. Bongiovanni, Christopher Lee; Boyd, Jack Douglas. Prepregs with improved processing. USP2014048696965.
  49. McCowin, Peter D.. Reduced complexity automatic fiber placement apparatus and method. USP2018029884472.
  50. McCowin, Peter D.. Reduced complexity automatic fiber placement apparatus and method. USP2013108557074.
  51. McCowin, Peter D.. Simplified fiber tensioning for automated fiber placement machines. USP2012118308101.
  52. McCowin, Peter D.. Simplified fiber tensioning for automated fiber placement machines. USP2013078490910.
  53. Jones, Darrell D.; Berg, Arvid J.; Brennan, Joseph D.; Sherwood, Travis J.. Structures using composite modules and structures made thereby. USP2017099764499.
  54. Seegel, Hauke; Witte, Tassilo. System and method for producing composite component. USP20190110184035.
  55. Sawicki, Adam J.; Degaetano, Jason A.; Persaud, Philip G.. System and method for reworking composites. USP2011108043453.
  56. Hagman, Thomas J.. Tape removal apparatus and process. USP2013068464773.
  57. Ledet,Roger J.; Lauder,Arnold J.; Shewfelt,Mathew J.. Vacuum assisted ply placement shoe and method. USP2007057213629.

IPC 상위 출원인