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Title:
FIRE-RESISTANT WATER STOPPING TAPE FOR CABLE
Document Type and Number:
Japanese Patent JPH04306508
Kind Code:
A
Abstract:

PURPOSE: To ensure safety without generation of harmful halogen gas at the time of combustion by enabling only one type of tape to have both fire-resistant and water stopping characteristics, realize economization and the non- metallization of a waterproof optical fiber cable, and have antibacterial properties.

CONSTITUTION: One or both sides of a base material 5 comprising, for example, cellulosic fabric cloth or non-woven cloth sheet are applied with a water absorbing resin composite containing a fire-resistant resin composite 7 essentially composed of a synthetic organic binder 3 and non-halogen or more preferably phosphorus fire-resistant agent 6, and at least one side is applied a water absorbing resin composite 4 essentially composed of a synthetic organic binder 3 and water absorbing resin 2. A fire-resistant water stopping tape for a cable is thereby obtained.


Inventors:
TANAKA KISEN
UCHIDA MASAYOSHI
Application Number:
JP7126991A
Publication Date:
October 29, 1992
Filing Date:
April 03, 1991
Export Citation:
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Assignee:
FUKUOKA CLOTH KOGYO KK
International Classes:
G02B6/44; H01B7/28; H01B7/282; H01B7/295; (IPC1-7): G02B6/44; H01B7/28; H01B7/34
Attorney, Agent or Firm:
Masu Kobori