Cold-holding technology using composite material for low-temp container

Application Number: 00126684
Application Date: 2000.11.14
Publication Number: 1353265
Publication Date: 2002.06.12
Priority Information:
International: F16L59/02
Applicant(s) Name: Kaimeite Dry Ice Co Ltd, Hunan
Inventor(s) Name: Xiao Xinmo;Tao Keli;Xiao Yongjun
Patent Agency Code: 00000
Patent Agent:
Abstract A cold-holding technology for low-temp. container includes such steps as coating a layer of foam glass on the external surface of the said container, foaming a layer of polyurethane on the external surface of foam glass layer, and sheathing a metal sheet on the external surface of the said polyurethane layer. It has no cold dispersion from the container and no heat entering the container, and so this technology has wide application.