Title:
HEAT INSULATING MATERIAL
Document Type and Number:
Japanese Patent JP3157286
Kind Code:
B2
Abstract:
PURPOSE: To provide a heat insulating material having uniform strength.
CONSTITUTION: A heat insulating material is constituted by mainly bonding fiber sheets composed of an inorg. fiber by an inorg. adhesive containing an inorg. powder and formed from main fiber layers 2,2' based on an inorg fiber, mixed layers 3,3' composed of a mixture of the inorg fiber and the inorg adhesive containing the inorg. powder, an adhesive layer 4 composed only of the inorg. adhesive containing the inorg. powder and a foamed layer 5 containing foamable paint.
Inventors:
Fumihide Ohtsuki
Application Number:
JP18168892A
Publication Date:
April 16, 2001
Filing Date:
June 16, 1992
Export Citation:
Assignee:
Japan Vilene Co., Ltd.
International Classes:
B32B5/02; B32B5/26; B32B7/02; B32B7/12; (IPC1-7): B32B5/26
Domestic Patent References:
| JP4232736A | ||||
| JP516290U |