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Water blocking cable tape and methods for making same

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • B32B-031/18
출원번호 US-0440207 (2003-05-16)
발명자 / 주소
  • Bahlmann, Craig A.
  • Franklin, Ethan E.
출원인 / 주소
  • Neptco Incorporated
대리인 / 주소
    Mintz, Levin, Cohn, Ferris, Glovsky and Popeo, P.C.
인용정보 피인용 횟수 : 21  인용 특허 : 7

초록

The invention provides a water blocking tape for use in a variety of cable designs, such as power cable, data communications cable and telecommunications cable. A water blocking tape according to the invention includes layers of lightweight nonwoven fabric with one or more swellable water blocking c

대표청구항

1. A method of forming a water blocking tape, the method comprising:providing a first sheet of material; dispensing one or more water blocking compounds on a surface of the first sheet of material; disposing a second sheet of material on the surface of the first sheet of material such that the one o

이 특허에 인용된 특허 (7)

  1. Sheu Jim J. (Dunwoody GA), Cables such as optical fiber cables including superabsorbent polymeric materials which are temperature and salt tolerant.
  2. Newton Wayne M. ; Sheu Jim J. ; Wilson Carla G. ; Shmukler Mark I. ; Meeks Jennifer R., Cables with water-blocking and flame-retarding tapes.
  3. Rawlyk Michael G. (Saskatoon CAX), Composite tape structures.
  4. Lewis Charles M. (Ocala FL), Method of making a reinforced collapsible hose construction.
  5. Gruhn Joel David ; Shows Phillip Douglas ; Fairgrieve Stuart P.,GBX ; Watts Jennifer Clare,GBX, Process for the preparation of nonwoven water blocking tapes and their use in cable manufacture.
  6. Stuart Paterson Fairgrieve GB; Jennifer Clare Watts GB; Joel David Gruhn ; Phillip Douglas Shows, Process for the preparation of water blocking tapes and their use in cable manufacture.
  7. Gravely Richard G. (Cary NC) Stokes Stephen R. (Raleigh NC) Tanaka Takashi (Cary NC), Water-blocked optical fiber communications cable.

이 특허를 인용한 특허 (21)

  1. Wright, Andrew; Varona, Eugenio; Smid, Anne; Smid, Dennis, Absorbent composite, an absorbent article employing the same, and methods, systems, and apparatus for making the absorbent composite and/or article.
  2. Parris, Don, Adhesively coupled optical fibers and enclosing tape.
  3. Tsang, Patrick King Yu; Wright, Andrew; Walker, Ian; Chang, Edward Kuo-Shu, Body conforming disposable absorbent article having leg wraps and internal topsheet and method of making same.
  4. Overton, Bob J.; Cheatle, Wayne; DeChristopher, Greg, Buffer tube with adhesively coupled optical fibers and/or water-swellable element.
  5. Kachmar, Wayne M., Fiber optic cable.
  6. Kachmar, Wayne M., Fiber optic cable.
  7. Kachmar, Wayne M., Fiber optic cable.
  8. Overton, Bob J.; Cheatle, Wayne; DeChristopher, Greg, Fiber optic cable having a water-swellable element.
  9. Kachmar, Wayne M., Fiber optic cable with electrical conductors.
  10. Bringuier, Anne Germaine; Fitzgerald, Matthew; McAlpine, Warren Welborn; Parker, Joel Laine, Fiber optic cable with extruded tape.
  11. Overton, Bob J.; DeChristopher, Greg; Cheatle, Wayne, Gel-free buffer tube with adhesively coupled optical element.
  12. Tsang, Patrick King Yu; Chang, Kuo-Shu Edward; Wright, Andrew C., Method of making an absorbent composite and absorbent articles employing the same.
  13. Tsang, Patrick; Chang, Kuo-Shu Edward; Wright, Andrew, Method of making an absorbent composite and absorbent articles employing the same.
  14. Tsang, Patrick; Chang, Kuo-Shu Edward; Wright, Andrew, Method of making an absorbent composite and absorbent articles employing the same.
  15. Wright, Andrew C.; Varona, Eugenio, Method of making an absorbent composite and absorbent articles employing the same.
  16. Wright, Andrew C.; Varona, Eugenio; Smid, Anne; Smid, Dennis, Method of making an absorbent composite and absorbent articles employing the same.
  17. Kachmar, Wayne M., Optical fiber cable having reinforcing layer of tape heat-bonded to jacket.
  18. Parris, Don, Optical-fiber cable having a perforated water blocking element.
  19. Overton, Bob J.; Cheatle, Wayne; DeChristopher, Greg, Optical-fiber cable having optical fibers adhesively coupled to water-swellable element.
  20. Parris, Don, Perforated water-blocking element.
  21. Overton, Bob; Cheatle, Wayne; Dechristopher, Greg, Water-swellable tape, adhesive-backed for coupling when used inside a buffer tube.
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