|국가/구분||United States(US) Patent 등록|
|§371/§102 date||20110629 (20110629)|
|발명자 / 주소|
|출원인 / 주소|
|대리인 / 주소||
|인용정보||피인용 횟수 : 4 인용 특허 : 1|
There are provided a vacuum thermal insulating material that is excellent in terms of a handling property, a thermal insulating property, creep resistance, and productivity; and a thermal insulating box including the vacuum thermal insulating material. A core material was enclosed and sealed in a wrapping material with a gas barrier property. The core material of the vacuum thermal insulating material in which the interior of the wrapping material is in a decompression state, is constituted by one organic fibrous assembly having continuous organic fibers...
1. A vacuum thermal insulating material that has a core material enclosed and sealed in a wrapping material having a gas barrier property, whose interior is made to be a decompression state, wherein the core material is constituted by one sheet of organic fibrous assembly having organic fibers formed sheet-shaped or a stack of the organic fibrous assemblies and oriented in a direction perpendicular to a thermal conduction direction wherein the core material containing the organic fibrous assembly has an areal weight between 98 g/m2 and 199 g/m2. 2. A the...