Title:
BLOCK FOR HIGH- AND LOW-TEMPERATURE INSULATION
Document Type and Number:
Japanese Patent JPS55106281
Kind Code:
A
Abstract:
PURPOSE: To provide a block for high- and low-temperature insulation for a long time, by hermetically enclosing a sol substance in the internal cavity of a hollow block made of synthetic resin film.
CONSTITUTION: A hollow block is made in a desired form from a synthetic resin film. A sol substance such as gelatin, PVAL or CMC is hermetically enclosed in the internal cavity of the block.
Inventors:
KANDA KEIZOU
Application Number:
JP1487379A
Publication Date:
August 14, 1980
Filing Date:
February 09, 1979
Export Citation:
Assignee:
RIYUUSEI KOGYO KK
International Classes:
C09K5/00; C09K5/08; F25D3/00; (IPC1-7): C09K5/00; F25D3/00
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