Title:
ガラスファイバー補強材を有する構内ケーブル及びその製造方法
Document Type and Number:
Japanese Patent JP2005504994
Kind Code:
A
Abstract:
A premises cable having a plurality of inorganic fibers for protecting and suspending a plurality of optical fibers within a polymer jacket. The inorganic fibers, preferably glass fibers, do not generate smoke or fire and thus offer an improvement over traditional polyaramid fibers used as reinforcement materials in premises cables. A sizing composition is applied to the inorganic fibers to prevent ribbonization of the inorganic fibers, thereby preventing attenuation of the optical fibers caused by such a ribbonization and also allowing a uniform distribution of glass fibers around the optical fibers to further protect the optical fibers.
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Inventors:
Priest James Earl
Lehmann Richard N
Lehmann Richard N
Application Number:
JP2003502554A
Publication Date:
February 17, 2005
Filing Date:
May 28, 2002
Export Citation:
Assignee:
Owens Corning
International Classes:
C03C25/26; C03C25/36; G02B6/44; (IPC1-7): G02B6/44
Domestic Patent References:
| JPH10247427A | 1998-09-14 | |||
| JPS51106448A | 1976-09-21 | |||
| JPS62144121A | 1987-06-27 | |||
| JPS59181303A | 1984-10-15 | |||
| JP2001166190A | 2001-06-22 | |||
| JPH07509434A | 1995-10-19 | |||
| JPS6041011A | 1985-03-04 |
Foreign References:
| US4049597A | 1977-09-20 | |||
| US4772091A | 1988-09-20 |
Attorney, Agent or Firm:
Sadao Kumakura
Nobuo Ogawa
Atsushi Hakoda
Kenji Asai
Koji Hirayama
Nobuo Ogawa
Atsushi Hakoda
Kenji Asai
Koji Hirayama