Title:
FLAME/SMOKE-INSULATING CLOTH
Document Type and Number:
Japanese Patent JP3484162
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a flame/smoke-insulating cloth comprising a refractory cloth composed of a glass fiber cloth as a substrate, capable of being used for a refractory screen, etc., and especially capable of satisfying flame/smoke- insulating performance required by the Building Standards Act.
SOLUTION: This flame/smoke-insulating cloth is obtained by using the glass fiber cloth which contains silicon dioxide in an high content as the substrate, applying an intermediate coated layer of a non-flame-resistant resin to at least one of both surfaces of the cloth, and further coating the intermediate coated layer with a silicone resin to form a surface layer, or obtained by coating at least one of both surfaces of the glass fiber cloth with a mixture which comprises the non-flame-resistant resin and a metal hydroxide or a mineral to form the surface layer. An ethylene-vinyl acetate copolymer is preferably exemplified as the resin. Magnesium hydroxide and aluminum hydroxide are preferably exemplified as the metal hydroxide, respectively.
Inventors:
Kiyomi Yasuhara
▲かせ▼谷 敏
Tamihiro Nakayama
▲かせ▼谷 敏
Tamihiro Nakayama
Application Number:
JP2001029605A
Publication Date:
January 06, 2004
Filing Date:
February 06, 2001
Export Citation:
Assignee:
Unitika Glass Fiber Co., Ltd.
International Classes:
A62C2/00; A62C2/10; B32B5/02; B32B27/00; B32B27/18; C08J5/04; C08K3/22; C08L101/00; D06M11/00; D06M11/44; D06M11/45; D06M15/333; D06M15/643; (IPC1-7): D06M15/333; A62C2/00; A62C2/10; B32B5/02; B32B27/00; B32B27/18; C08J5/04; C08K3/22; C08L101/00; D06M11/44; D06M11/45; D06M15/643
Domestic Patent References:
| JP2000355871A |
Attorney, Agent or Firm:
Ryu Iwatani
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