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Title:
BUILDING CURING MESH SHEET AND METHOD FOR PRODUCING THE SAME
Document Type and Number:
Japanese Patent JP2004107812
Kind Code:
A
Abstract:

To provide a building curing mesh sheet having excellent washing resistance, flameproof property and mechanical strengths.

This building curing mesh sheet is characterized by comprising a coarse woven or knitted fabric and flame-retardant resin coating films which cover at least the exposed outer surfaces of the fiber yarns of the base woven or knitted fabric, comprise the thermosetting reaction product of a composition, and contain a flame retarder in an amount of 10 to 50 mass % based on the coating layers. The composition comprises a polyurethane prepolymer comprising an active hydrogen-containing compound and/or an active hydrogen-containing polymer, and an isocyanate compound and/or a uretdione compound, and the flame retarder comprising a N atom-containing organic compound and/or a P atom-containing organic compound, and has a solution viscosity of 0.1 to 10 Pa×s (10 to 50 °C/0.5 to 3 hr).


Inventors:
Kano, Toshiya
Shirahata, Hideji
Application Number:
JP2002000270325
Publication Date:
April 08, 2004
Filing Date:
September 17, 2002
Export Citation:
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Assignee:
HIRAOKA & CO LTD
International Classes:
B29B15/14; C08K5/16; C08K5/49; C08L75/04; D03D9/00; D03D25/00; D06M13/288; D06M13/292; D06M13/364; D06M15/564; B29K275/00; (IPC1-7): D06M15/564; B29B15/14; C08K5/16; C08K5/49; C08L75/04; D03D9/00; D03D25/00; D06M13/288; D06M13/292; D06M13/364
Attorney, Agent or Firm:
石田 敬
西舘 和之
鶴田 準一
西山 雅也
樋口 外治