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Carbon fiber rovings for reinforcement of concrete 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • D02G-003/00
출원번호 US-0371483 (1995-01-11)
우선권정보 JP-0318305 (1992-11-27)
발명자 / 주소
  • Nagata Yoshikazu (Ibaraki-ken JPX) Takano Katsumi (Ibaraki-ken JPX) Ohno Sadatoshi (Chiba-ken JPX) Yonezawa Toshio (Chiba-ken JPX) Ida Junichi (Nagoya JPX) Iwata Masaki (Nagoya JPX)
출원인 / 주소
  • Petoca, Ltd. (Tokyo JPX 03) Takenaka Corporation (Osaka JPX 03)
인용정보 피인용 횟수 : 25  인용 특허 : 18

초록

Carbon fiber rovings for reinforcement of concrete are here disclosed which are obtained by sizing, with a sizing agent, strands each consisting of 100 to 1,000 monofilaments of mesophase pitch-based carbon fibers, and then bundling the thus sized 5 to 100 strands into one roving.

대표청구항 ▼

Concrete reinforced with carbon fibers, which is produced by molding cement mortar and carbon fiber rovings, which rovings consist of 5 to 100 strands each consisting of 100 to 1,000 monofilaments of mesophase pitch-based carbon fibers, each of said strands being sized with a sizing agent which is s

이 특허에 인용된 특허 (18)

  1. Wrzesien Andrew Peter (Cheadle Hulme EN) Whitney Ian (Wirksworth EN) Katona Joseph (Didsbury EN), Carbon fiber composites.
    상세보기
  2. Lewis Irwin C. (Strongsville OH) Moore Arthur W. (North Olmsted OH), Carbon fiber production using high pressure treatment of a precursor material.
    상세보기
  3. Yamamura Takemi (Ube JPX) Kugimoto Junichi (Ube JPX) Ishikawa Toshihiro (Ube JPX) Sioji Yasuhiro (Ube JPX) Shibuya Masaki (Ube JPX), Carbon fibers having high strength and high modulus of elasticity and polymer composition for their production.
    상세보기
  4. McEntire Edward E. (Austin TX) Sellstrom Kathy B. (Austin TX), Catalysts preparation thereof and preparation of N-substituted acrylamides therewith.
    상세보기
  5. Sugita Minoru (Tokyo JPX) Nakatsuji Teruyuki (Tokyo JPX) Fujisaki Tadashi (Tokyo JPX) Hiraga Hisao (Yokohama JPX) Nishimoto Takashi (Sagamihara JPX) Futagawa Minoru (Sagamihara JPX), Concrete reinforcing unit.
    상세보기
  6. Lewis Irwin C. (Strongville OH), Mesophase pitch having ellipspidal molecules and method for making the pitch.
    상세보기
  7. Fischer Mel J. (Alameda CA) Davis Hollis O. (Alameda CA) Chen Shih Huei (San Leandro CA), Method for forming rigid composite preforms.
    상세보기
  8. Asano Kiro (Tokyo JPX) Tamura Humio (Koganei JPX) Nezu Yushi (Yokohama JPX) Saito Tsuyoshi (Tokyo JPX) Kawai Yoshio (Tokyo JPX), Method for producing solid carbon material having high flexural strength.
    상세보기
  9. Lewis Irwin C. (Strongville OH), Methods for producing mesophase pitch and binder pitch.
    상세보기
  10. Peoples ; Jr. Clarence A. (Rockwell NC), Molded three dimensional fibrous surfaced article and method of producing same.
    상세보기
  11. Okamoto Tadashi (Fujisawa JPX) Matsubara Sumiyuki (Matsudo JPX) Hasuo Koichi (Tokyo JPX) Handa Masahisa (Tama JPX), Process for manufacturing of structural reinforcing material.
    상세보기
  12. Suzuki Osamu (Saitama JPX) Ishizaki Kanjiro (Saitama JPX) Ozawa ; deceased Seiichi (late of Tokyo JPX by Yoshiko Ozawa ; heiress), Process for producing a high integrity container.
    상세보기
  13. Layden ; Jr. George K. (Glastonbury CT) Bourdeau Romeo G. (South Windsor CT) Pike Roscoe A. (Simsbury CT), Process for producing binderless carbon or graphite articles.
    상세보기
  14. Lewis Richard T. (Parma OH) Lewis Irwin C. (Strongsville OH), Process for producing carbon fibers.
    상세보기
  15. Nazem Faramarz (Strongsville OH) Stroup Robert C. (Bay Village OH), Process for spinning pitch fiber into a hot gaseous environment.
    상세보기
  16. Hara Ryuichi (Machida JPX) Kagizaki Masami (Kitakyushu JPX) Takakura Tsuyoshi (Kitakyushu JPX) Tomono Shigeki (Kawasaki JPX), Process for the production of pitch-type carbon fibers.
    상세보기
  17. Minami Hiroshi (Toyokawa JPX), Sizing agents for carbon yarns.
    상세보기
  18. Kitta Toshiyuki (Omiya JPX) Tada Hiroshi (Yokohama JPX) Ishikawa Keizo (Yamato JPX), Tendon for prestressed concrete.
    상세보기

이 특허를 인용한 특허 (25)

  1. Takano Katsumi,JPX ; Katsuta Yasushi,JPX ; Nakajima Hideyuki,JPX ; Nagata Yoshikazu,JPX ; Ohno Sadatoshi,JPX ; Kakizawa Tadahiro,JPX ; Yonezawa Toshio,JPX ; Ida Junichi,JPX ; Iwata Masaki,JPX, Carbon fibers for reinforcement of cement and cement composite material.
    상세보기
  2. Brothers,Lance E.; Ravi,Krishna M.; Palmer,Anthony V., Cement compositions with improved mechanical properties and methods of cementing in subterranean formations.
    상세보기
  3. Brothers,Lance E.; Ravi,Krishna M.; Palmer,Anthony V., Cement compositions with improved mechanical properties and methods of cementing in subterranean formations.
    상세보기
  4. Boyden, Edward S.; Cook, Daniel B.; Hyde, Roderick A.; Leuthardt, Eric C.; Myhrvold, Nathan P.; Sweeney, Elizabeth A.; Wood, Jr., Lowell L., Compositions and methods for surface abrasion with frozen particles.
    상세보기
  5. Boyden, Edward S.; Cook, Daniel B.; Hyde, Roderick A.; Leuthardt, Eric C.; Myhrvold, Nathan P.; Sweeney, Elizabeth A.; Wood, Jr., Lowell L., Compositions and methods for surface abrasion with frozen particles.
    상세보기
  6. Boyden, Edward S.; Cook, Daniel B.; Hyde, Roderick A.; Leuthardt, Eric C.; Myhrvold, Nathan P.; Sweeney, Elizabeth A.; Wood, Jr., Lowell L., Compositions and methods for surface abrasion with frozen particles.
    상세보기
  7. Boyden, Edward S.; Cook, Daniel B.; Hyde, Roderick A.; Leuthardt, Eric C.; Myhrvold, Nathan P.; Sweeney, Elizabeth A.; Wood, Jr., Lowell L., Compositions and methods for surface abrasion with frozen particles.
    상세보기
  8. Boyden, Edward S.; Cook, Daniel B.; Hyde, Roderick A.; Leuthardt, Eric C.; Myhrvold, Nathan P.; Sweeney, Elizabeth A.; Wood, Jr., Lowell L., Compositions and methods for surface abrasion with frozen particles.
    상세보기
  9. Boyden, Edward S.; Cook, Daniel B.; Hyde, Roderick A.; Leuthardt, Eric C.; Myhrvold, Nathan P.; Sweeney, Elizabeth A.; Wood, Jr., Lowell L., Compositions and methods for surface abrasion with frozen particles.
    상세보기
  10. Boyden, Edward S.; Cook, Daniel B.; Hyde, Roderick A.; Leuthardt, Eric C.; Myhrvold, Nathan P.; Sweeney, Elizabeth A.; Wood, Jr., Lowell L., Compositions and methods for surface abrasion with frozen particles.
    상세보기
  11. Boyden, Edward S.; Cook, Daniel B.; Hyde, Roderick A.; Leuthardt, Eric C.; Myhrvold, Nathan P.; Sweeney, Elizabeth A.; Wood, Jr., Lowell L., Compositions and methods for surface abrasion with frozen particles.
    상세보기
  12. Boyden, Edward S.; Hyde, Roderick A.; Leuthardt, Eric C.; Myhrvold, Nathan P.; Sweeney, Elizabeth A.; Wood, Jr., Lowell L., Compositions and methods for therapeutic delivery with frozen particles.
    상세보기
  13. Boyden, Edward S.; Hyde, Roderick A.; Leuthardt, Eric C.; Myhrvold, Nathan P.; Sweeney, Elizabeth A.; Wood, Jr., Lowell L., Compositions and methods for therapeutic delivery with frozen particles.
    상세보기
  14. Boyden, Edward S.; Hyde, Roderick A.; Leuthardt, Eric C.; Myhrvold, Nathan P.; Sweeney, Elizabeth A.; Wood, Jr., Lowell L., Compositions and methods for therapeutic delivery with frozen particles.
    상세보기
  15. Boyden, Edward S.; Hyde, Roderick A.; Leuthardt, Eric C.; Myhrvold, Nathan P.; Sweeney, Elizabeth A.; Wood, Jr., Lowell L., Compositions and methods for therapeutic delivery with frozen particles.
    상세보기
  16. Boyden, Edward S.; Hyde, Roderick A.; Leuthardt, Eric C.; Myhrvold, Nathan P.; Sweeney, Elizabeth A.; Wood, Jr., Lowell L., Compositions and methods for therapeutic delivery with frozen particles.
    상세보기
  17. Boyden, Edward S.; Hyde, Roderick A.; Leuthardt, Eric C.; Myhrvold, Nathan P.; Sweeney, Elizabeth A.; Wood, Jr., Lowell L., Compositions and methods for therapeutic delivery with frozen particles.
    상세보기
  18. Boyden, Edward S.; Hyde, Roderick A.; Leuthardt, Eric C.; Myhrvold, Nathan P.; Sweeney, Elizabeth A.; Wood, Jr., Lowell L., Compositions and methods for therapeutic delivery with frozen particles.
    상세보기
  19. Ramme, Bruce W.; Noegel, John J.; Setchell, Jr., Richard H.; Bischke, Robert F., Electrically conductive concrete and controlled low strength materials having carbon fibers.
    상세보기
  20. Ramme, Bruce W., Electrically conductive concrete and controlled low strength materials having spent carbon sorbent.
    상세보기
  21. Boyden, Edward S.; Cook, Daniel B.; Hyde, Roderick A.; Leuthardt, Eric C.; Myhrvold, Nathan P.; Sweeney, Elizabeth A.; Wood, Jr., Lowell L., Method and system for comparing tissue ablation or abrasion data to data related to administration of a frozen particle composition.
    상세보기
  22. Palmer Bentley J. ; Willberg Dean M. ; Bixenman Patrick W. ; Sullivan Philip F., Method for removal of undesired fluids from a wellbore.
    상세보기
  23. Bentley J. Palmer ; Dean M. Willberg ; Roger J. Card FR; J. Ernest Brown ; Philip F. Sullivan, Method to remove particulate matter from a wellbore using translocating fibers and/or platelets.
    상세보기
  24. Boyden, Edward S.; Cook, Daniel B.; Hyde, Roderick A.; Leuthardt, Eric C.; Myhrvold, Nathan P.; Sweeney, Elizabeth A.; Wood, Jr., Lowell L., Methods and systems for ablation or abrasion with frozen particles and comparing tissue surface ablation or abrasion data to clinical outcome data.
    상세보기
  25. Hirata, Masumi; Hara, Hiroshi; Ban, Tetsuo, Pitch-based carbon fiber, web and resin molded product containing them.
    상세보기

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