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Patent Searching and Data


Title:
THERMAL INSULATION BOARD WITH VACUUM THERMAL ISOLATION PLATE
Document Type and Number:
WIPO Patent Application WO/2015/149573
Kind Code:
A1
Abstract:
Provided is a thermal insulation board with a vacuum thermal isolation plate, comprising a porous foam body (2) and a flexible vacuum thermal isolation plate (1). The porous foam body (2) is a hard polyurethane foam body or phenolic resin foam body having a density of 20 - 80 kilograms/cubic metre, and the porous foam body (2) is directly combined into a whole with at least one major surface and all side faces of the vacuum thermal isolation plate (1) in a foaming process. In the porous foam body, the dimensions of various foam pores are less than 0.3 millimetre and the closed porosity rate is more than 60%. The porous foam body (2) at the outside of the major surface of the vacuum thermal isolation plate (1) has a thickness of 1 - 50 millimetres.

Inventors:
CHEN JINGMING (CN)
CHEN GUIHUA (CN)
HONG GUOYING (CN)
Application Number:
CN2015/070402
Publication Date:
October 08, 2015
Filing Date:
January 09, 2015
Export Citation:
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Assignee:
FUJIAN SUPER TECH ADVANCED MATERIAL CO LTD (CN)
International Classes:
E04B1/80
Foreign References:
CN202831270U2013-03-27
CN102218819A2011-10-19
CN103938745A2014-07-23
CN203795628U2014-08-27
DE29804099U11998-04-23
JP2009236183A2009-10-15
CN102482446A2012-05-30
Attorney, Agent or Firm:
SHOUCHUANG JUNHE PATENT AGENT CO., LTD. XIAMEN (CN)
厦门市首创君合专利事务所有限公司 (CN)
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