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Carbon fibers for reinforcement of cement and cement composite material

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • C04B-014/38
출원번호 US-0876298 (1997-06-16)
우선권정보 JP-0318303 (1992-11-27)
발명자 / 주소
  • 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
출원인 / 주소
  • Takenaka Corporation, JPX
대리인 / 주소
    Oblon, Spivak, McClelland, Maier & Neustadt, P.C.
인용정보 피인용 횟수 : 27  인용 특허 : 1

초록

There are here disclosed carbon fibers for reinforcement of cement which are obtained by applying, onto the surfaces of carbon fibers, esters of oleic acid and aliphatic monovalent alcohols, esters of oleyl alcohol and monovalent fatty acids, polyoxyalkylene bisphenol ethers or polyether esters as s

대표청구항

[ What is claimed is:] [1.] A cement composite material having a bonding strength of 300 kgf/cm.sup.2 or more which contains cut carbon fibers for reinforcement of cement having a fiber length of 10 to 50 mm at a mixing volume ratio of the cut carbon fiber to the cement matrix in the range of 1 to 5

이 특허에 인용된 특허 (1)

  1. 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), Carbon fiber rovings for reinforcement of concrete.

이 특허를 인용한 특허 (27)

  1. Paul E. Seyler ; Stephen D. Harris ; John Byron Sudbury ; Jeff D. Meyers, Asphalt compositions containing coated carbon fiber, methods for their manufacture and use.
  2. Yamamoto Iwao,JPX ; Kakikura Eisaku,JPX ; Kinouchi Masami,JPX ; Inoue Yoshiaki,JPX ; Shiotsu Tamotsu,JPX, Carbon fibers and process for their production, and fiber-reinforced resin composition employing them.
  3. Brothers,Lance E.; Ravi,Krishna M.; Palmer,Anthony V., Cement compositions with improved mechanical properties and methods of cementing in subterranean formations.
  4. Brothers,Lance E.; Ravi,Krishna M.; Palmer,Anthony V., Cement compositions with improved mechanical properties and methods of cementing in subterranean formations.
  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.
  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.
  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.
  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.
  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.
  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.
  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.
  12. 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.
  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.
  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.
  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.
  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.
  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.
  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.
  19. 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.
  20. Ramme, Bruce W.; Noegel, John J.; Setchell, Jr., Richard H.; Bischke, Robert F., Electrically conductive concrete and controlled low strength materials having carbon fibers.
  21. Ramme, Bruce W., Electrically conductive concrete and controlled low strength materials having spent carbon sorbent.
  22. 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.
  23. Medvedev, Anatoly Vladimirovich; Titkov, Alexander Igorevich, Method of fluid slug consolidation within a fluid system in downhole applications.
  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.
  25. Muirhead, Dave; Gendron, Jim, Prefabricated masonry lintels.
  26. Muirhead, Dave; Gendron, Jim, Prefabricated masonry wall panels.
  27. Selivansky,Dror, Synthetic fibers and cementitious systems including same.
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